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0 OPEN/CLOSE 6 DVD/CD 7 FM/AM – DOWN VOL. UP + ORDER NO. STANDBY/ON RRV2946 PHONES XV-DV740 DVD/CD RECEIVER XV-DV740 XV-DV440 THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). Model Type Power Requirement XV-DV740 KUCXJ AC120V XV-DV440 KCXJ AC120V Regional restriction codes (Region No.) Remarks For details, refer to "Important symbols for good services". PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936 PIONEER CORPORATION 2004 T-ZZK MAY 2004 printed in Japan 1 2 3 4 SAFETY INFORMATION A This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual. Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty. If you are not qualified to perform the repair of this product properly and safely, you should not risk trying to do so and refer the repair to a qualified service technician. B WARNING This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to cause cancer, birth defects or other reproductive harm. Health & Safety Code Section 25249.6 – Proposition 65 NOTICE (FOR CANADIAN MODEL ONLY) Fuse symbols (fast operating fuse) and/or (slow operating fuse) on PCB indicate that replacement parts must be of identical designation. REMARQUE (POUR MODÈLE CANADIEN SEULEMENT) C Les symboles de fusible (fusible de type rapide) et/ou (fusible de type lent) sur CCI indiquent que les pièces de remplacement doivent avoir la même désignation. (FOR USA MODEL ONLY) 1. SAFETY PRECAUTIONS The following check should be perfor med for the continued protection of the customer and ser vice technician. LEAKAGE CURRENT CHECK Measure leakage current to a known ear th ground (water pipe, conduit, etc.) by connecting a leakage current tester such as Simpson Model 229-2 or equivalent between the ear th ground and all exposed metal par ts of the appliance (input/output terminals, screwheads, metal overlays, control shaft, etc.). Plug the AC line cord of the appliance directly into a 120V AC 60 Hz outlet and turn the AC power switch on. Any current measured must not exceed 0.5 mA. D Device under test E Reading should not be above 0.5 mA Leakage current tester Test all exposed metal surfaces Also test with plug reversed (Using AC adapter plug as required) Earth ground ANY MEASUREMENTS NOT WITHIN THE LIMITS OUTLINED ABOVE ARE INDICATIVE OF A POTENTIAL SHOCK HAZARD AND MUST BE CORRECTED BEFORE RETURNING THE APPLIANCE TO THE CUSTOMER. 2. PRODUCT SAFETY NOTICE Many electrical and mechanical parts in the appliance have special safety related character istics. These are often not evident from visual inspection nor the protection afforded by them necessarily can be obtained by using replacement components rated for voltage, wattage, etc. Replacement par ts which have these special safety character istics are identified in this Service Manual. Electr ical components having such features are identified by marking with a on the schematics and on the parts list in this Service Manual. The use of a substitute replacement component which does not have the same safety characteristics as the PIONEER recommended replacement one, shown in the parts list in this Service Manual, may create shock, fire, or other hazards. Product Safety is continuously under review and new instructions are issued from time to time. For the latest infor mation, always consult the current PIONEER Service Manual. A subscription to, or additional copies of, PIONEER Ser vice Manual may be obtained at a nominal charge from PIONEER. AC Leakage Test F 2 XV-DV740 1 2 3 4 5 6 7 8 [ Important symbols for good services ] In this manual, the symbols shown-below indicate that adjustments, settings or cleaning should be made securely. When you find the procedures bearing any of the symbols, be sure to fulfill them: A 1. Product safety You should conform to the regulations governing the product (safety, radio and noise, and other regulations), and should keep the safety during servicing by following the safety instructions described in this manual. 2. Adjustments To keep the original performances of the product, optimum adjustments or specification confirmation is indispensable. In accordance with the procedures or instructions described in this manual, adjustments should be performed. 3. Cleaning For optical pickups, tape-deck heads, lenses and mirrors used in projection monitors, and other parts requiring cleaning, proper cleaning should be performed to restore their performances. B 4. Shipping mode and shipping screws To protect the product from damages or failures that may be caused during transit, the shipping mode should be set or the shipping screws should be installed before shipping out in accordance with this manual, if necessary. 5. Lubricants, glues, and replacement parts Appropriately applying grease or glue can maintain the product performances. But improper lubrication or applying glue may lead to failures or troubles in the product. By following the instructions in this manual, be sure to apply the prescribed grease or glue to proper portions by the appropriate amount.For replacement parts or tools, the prescribed ones should be used. C Disc / content format playback compatibility This player is compatible with a wide range of disc types (media) and formats. Playable discs will generally feature one of the following logos on the disc and/or disc packaging. Note however that some disc types, such as recordable CD and DVD, may be in an unplayable format––see below for further compatibility information. DVD-Video Audio CD DVD-R Video CD D DVD-RW CD-R CD-RW E Fujicolor CD • is a trademark of Fuji Photo Film Co. Ltd. • Also compatible with KODAK Picture CD This player supports the IEC's Super VCD standard for superior picture quality, dual soundtracks, and widescreen support. VIDEO CD Super Video CD (Super VCD) F 3 XV-DV740 5 6 7 8 1 2 3 4 CONTENTS SAFETY INFORMATION ..................................................................................................................................... 2 1. SPECIFICATIONS ............................................................................................................................................ 5 2. EXPLODED VIEWS AND PARTS LIST ............................................................................................................ 6 2.1 PACKING ................................................................................................................................................... 6 2.2 EXTERIOR SECTION................................................................................................................................ 8 2.3 FRONT PANEL SECTION ....................................................................................................................... 10 2.4 01 LOADER ASSY................................................................................................................................... 12 2.5 TRAVERSE MECHA ASSY-S .................................................................................................................. 14 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM .......................................................................................... 16 3.1 BLOCK DIAGRAM ................................................................................................................................... 16 3.2 LOAB ASSY and OVERALL WIRING DIAGRAM..................................................................................... 18 3.3 DVDM ASSY(1/3)..................................................................................................................................... 20 3.4 DVDM ASSY(2/3)..................................................................................................................................... 22 3.5 DVDM ASSY(3/3)..................................................................................................................................... 24 3.6 DSP ASSY (1/2)....................................................................................................................................... 26 3.7 DSP ASSY (2/2)....................................................................................................................................... 28 3.8 6CH AMP ASSY ...................................................................................................................................... 30 3.9 CONTROL(1/4), TRADE3 and TRADE2 ASSYS ..................................................................................... 32 3.10 CONTROL ASSY(2/4)............................................................................................................................ 34 3.11 CONTROL ASSY(3/4)............................................................................................................................ 36 3.12 CONTROL ASSY(4/4) and HP ASSYS.................................................................................................. 38 3.13 POWER ASSY(1/2)................................................................................................................................ 40 3.14 POWER ASSY(2/2) and TRADE1 ASSYS............................................................................................. 42 3.15 VIDEO ASSY ......................................................................................................................................... 44 3.16 DISPALY ASSY ...................................................................................................................................... 46 3.17 WAVEFORMS ........................................................................................................................................ 48 4. PCB CONNECTION DIAGRAM ..................................................................................................................... 49 4.1 LOAB ASSY ............................................................................................................................................. 49 4.2 DVDM ASSY ............................................................................................................................................ 50 4.3 DSP ASSY ............................................................................................................................................... 52 4.4 6CH AMP ASSY ...................................................................................................................................... 54 4.5 CONTROL ASSY ..................................................................................................................................... 56 4.6 TRADE2,TRADE3 and HP ASSYS .......................................................................................................... 60 4.7 POWER ASSY ......................................................................................................................................... 62 4.8 TRADE1, VIDEO and DISPLAY ASSYS .................................................................................................. 66 5. PCB PARTS LIST ........................................................................................................................................... 70 6. ADJUSTMENT ............................................................................................................................................... 76 6.1 ADJUSTMENT ITEMS AND LOCATION ................................................................................................. 76 6.2 JIGS AND MEASURING INSTRUMENTS............................................................................................... 76 6.3 NECESSARY ADJUSTMENT POINTS ................................................................................................... 77 6.4 TEST MODE ............................................................................................................................................ 78 6.5 MECHANISM ADJUSTMENT .................................................................................................................. 79 7. GENERAL INFORMATION ............................................................................................................................. 81 7.1 DIAGNOSIS ............................................................................................................................................. 81 7.1.1 TEST MODE ......................................................................................................................................... 81 7.1.2 DISPLAY SPECIFICATIONS OF THE TEST MODE............................................................................. 83 7.1.3 FUNCTIONAL SPECIFICATION OF THE SHORTCUT KEY................................................................ 84 7.1.4 SPECIFICATION OF MODEL INFORMATION DISPLAY...................................................................... 85 7.1.5 FUNCTIONAL SPECIFICATION OF THE SERVICE MODE................................................................. 86 7.1.6 MECHANICAL ERROR HISTORY ........................................................................................................ 87 7.1.7 ID NUMBER AND DATA SETTING ....................................................................................................... 92 7.1.8 METHOD FOR DIAGNOSING DEGRADATION OF THE LDS ON THE PICKUP ASSY...................... 95 7.1.9 TROUBLE SHOOTING ......................................................................................................................... 96 7.1.10 DSP TROUBLE SHOOTING ............................................................................................................... 99 7.1.11 DISASSEMBLY ................................................................................................................................. 101 7.2 IC ........................................................................................................................................................... 110 7.3 EXPLANATION ...................................................................................................................................... 113 7.3.1 SEQUENCE AFTER POWER ON ...................................................................................................... 113 7.3.2 PROTECTION CIRCUIT ..................................................................................................................... 114 7.4 CLEANING............................................................................................................................................. 118 8. PANEL FACILITIES ...................................................................................................................................... 119 A B C D E F 4 XV-DV740 1 2 3 4 5 6 7 8 1. SPECIFICATIONS A Amplifier section Accessories (DVD/CD receiver) Continuous Power Output (RMS): Front, Center, Surround . . 100 W per channel (1 kHz, 10 % T.H.D., 6 Ω) Subwoofer. . 100 W (100 Hz, 10 % T.H.D., 6 Ω) Continuous Power Output: Front, Center, Surround . . . 75 W per channel (1 kHz, 1 % T.H.D., 6 Ω) Subwoofer. . . . 75 W (100 Hz, 1 % T.H.D., 6 Ω) Remote control . . . . . . . . . . . . . . . . . . . . . . . . . 1 AA/R6 d ry cell batteries. . . . . . . . . . . . . . . . . . . . 2 Video cable (yellow plugs). . . . . . . . . . . . . . . . . . 1 AM loop antenna . . . . . . . . . . . . . . . . . . . . . . . . . 1 FM antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Power cord . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 Setup Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 Operating instructions . . . . . . . . . . . . . . . . . . . . . 1 Warranty Card . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Disc section Digital audio characteristics . . . . . . . . . DVD fs: 96 kHz, 24-bit Type . . . . . . . DVD system, video CD system and compact disc digital audio system Total harmonic distortion. . . . . . . . . . . . . 0.004% Frequency response . . . .4 Hz to 44 kHz (96kHz sampling) / 4 Hz to 22 kHz (48kHz sampling) Wow and Flutter . . . . . . . .Limit of measurement (±0.001 % W.PEAK) or less (JEITA) FM tuner section Note B • Specifications and design subject to possible modification without notice, due to improvements. Manufactured under license from Dolby Laboratories. "Dolby", "Pro Logic" and the double-D symbol are trademarks of Dolby Laboratories. "DTS" and "DTS Digital Surround" are registered trademarks of Digital Theater Systems, Inc. Frequency range. . . . . . . . . . . . . 87.5 – 108 MHz Antenna . . . . . . . . . . . . . . . . . . 75 Ω, unbalanced C AM tuner section Frequency range With 9kHz step . . . . . . . . 531 kHz to 1,602 kHz With 10kHz step . . . . . . . 530 kHz to 1,700 kHz Antenna . . . . . . . . . . . . . . . . . . . . . . Loop antenna Miscellaneous Power requirements. . . . . . . . . . AC 120 V, 60 Hz Power consumption . . . . . . . . . . . . . . . . . . . 175W Power consumption in standby. . . . . . . . . . 0.5 W Dimensions . . . . . 420 (W) x 70 (H) x 396 (D) mm 16 9/ 16 (W) x 213/ 16 (H) x 155/ 8 (D) in. Weight . . . . . . . . . . . . . . . . . . . 7.0 kg / 15 lb. 7 oz D Accessories • Power cord (ADG7021) • FM Antenna (ADH7030) • Video Cord (L = 1.5m)(XDE3046) • Remote Control Unit (XXD3076) E STANDBY/ON Yellow CD FM/AM DVD TUNER L1/L2 TV DISPLAY LINE OPEN CLOSE RETURN DVD MENU TUNE+ ST– ST+ ENTER • AM Loop Antenna (ATB7013) • Dry Cell Battery (R6P, AA) MUTE TUNE– SOUND MASTER VOLUME TV CONTROL CH INPUT VOL OPEN F 5 XV-DV740 5 6 7 8 1 2 3 4 2. EXPLODED VIEWS AND PARTS LIST NOTES: A Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List. The mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. Screws adjacent to mark on product are used for disassembly. For the applying amount of lubricants or glue, follow the instructions in this manual. (In the case of no amount instructions, apply as you think it appropriate.) 2.1 PACKING B 1 4 2 22 3 22 5 23 6 C 7 8, 14, 17 19 18 20 Front side D 21 E F 6 XV-DV740 1 2 3 4 5 6 7 8 PACKING SECTION Parts List Mark No. > 1 2 3 4 5 6 NSP 7 8 9 10 Description Power Cord FM Wire Antenna AM Loop Antenna Video Cord Remote Control Battery Cover Dry Cell Batteries (R6P/AA) Operating Instructions (English) •••••• •••••• Mark No. Part No. ADG7021 ADH7030 ATB7013 XDE3046 XXD3076 Description 15 •••••• 16 17 •••••• Operating Instructions (English/French) Front Pad Rear Pad Packing Sheet Part No. A 18 19 20 XZN3130 VEM1031 XRB3037 21 NSP 22 NSP 23 Packing Case Polyethylene Bag Warranty Card See Contrast table (2) XHA3145 XHA3146 AHG7010 See Contrast table (2) Z21-038 ARY7045 B 11 12 13 14 •••••• •••••• •••••• Operating Instructions (French) XRC3147 (2) CONTRAST TABLE XV-DV740/KUCXJ and XV-DV440/KCXJ are constructed the same except for the following : Mark No. 17 21 Description Operating Instructions (English/French) Packing Case XV-DV740/KUCXJ XV-DV440/KCXJ XRE3084 XRE3081 XHD3433 XHD3453 C D E F 7 XV-DV740 5 6 7 8 1 2 3 4 2.2 EXTERIOR SECTION 57 A 22 56 56 28 64 57 56 57 34 6 2 56 G 34 F C 5 B 4 56 56 56 A 19 57 B 59 59 59 56 56 59 20 31 62 H 11 56 59 I 56 59 7 56 12 Refer to 10 "2.4 01 LOADER ASSY". K C 56 I 56 L 15 9 24 K 38 13 H 62 44 D E L 56 18 G 51 C 16 17 J 55 46 56 H 43 D G B F D 1 40 27 32 48 47 49 51 48 51 49 32 62 51 48 51 E 51 51 39 C 46 3 51 50 56 62 41 56 27 42 62 8 37 46 D 61 45 43 52 51 55 F 62 35 46 63 58 36 K E L 14 58 23 A B 54 33 25 33 39 39 NON-CONTACT SIDE 56 60 Refer to "2.3 FRONT PANEL SECTION". F 8 XV-DV740 1 2 3 4 CONTACT SIDE 60 5 6 7 8 EXTERIOR SECTION Parts List Mark No. Description Mark No. Part No. 36 37 38 39 NSP 40 Description Part No. Bottom Plate Barrier S Fan Cover Card Spacer Spacer AEC7420 AEC7429 XMR3086 DNK2769 PNY-404 Cushion Rubber Connector Assy Cushion Adapter02 L Adapter02 R XEB3036 PG05KK-E25 AEB7267 ANW7280 ANW7281 1 2 3 4 5 DVDM Assy DSP Assy 6CH AMP FM/AM TUNER Unit CONTROL Assy AWM7878 AWX8526 AZW7283 AXX7172 See Contrast table (2) 6 7 8 9 10 TRADE3 Assy TRADE2 Assy POWER Assy TRADE1 Assy VIDEO Assy XWZ3868 XWX3071 XWZ3885 XWZ3877 XWZ3875 41 42 43 44 45 NSP NSP NSP > > 11 12 13 14 15 DVD Assy 01 LOADER Assy AMP Module 6ch Power Transformer (T1) Fuse (FU1 : 6.3A) AXA7131 VWT1213 AXQ7254 XTS3075 REK1069 46 47 48 49 NSP 50 Screw DC Fan Motor FET Bracket A Fan Plate Heat Sink BPZ30P080FTC AXM7025 ANG7418 ANG7462 ANH7166 > 16 17 18 19 20 Fuse (FU2 : 6.3A) 30P F.F.C/60V 18P F.F.C/60V 11P F.F.C/60V 5P F.F.C/60V REK1069 XDD3128 XDD3129 XDD3152 XDD3136 51 52 53 54 NSP 55 Screw Screw ••••• Name Label Fuse Card BBZ30P140FTC BBZ30P300FTC See Contrast table (2) AAX2374 Screw Screw Screw Screw Screw BBZ30P060FTC BBZ30P080FNI BBZ40P060FTC VPZ30P100FTC CBZ30P080FTC Screw Screw Energy Star Label Screw VPZ30P140FTC VBZ30P080FTC AAX8022 BBZ30P040FTC A B C 21 22 NSP 23 24 25 26 27 28 29 30 31 32 33 NSP 34 35 ••••• Bonnet Case Chassis Rear Panel Tray Cap Assy ••••• Control Angle DSP Holder ••••• ••••• 56 57 58 59 60 XZN3153 XNA3017 See Contrast table (2) XXG3179 61 62 NSP 63 64 XNG3108 XNG3109 D DSP Barrier PCB Spacer S Cover PCB Spacer (3x6) Locking Card Spacer XEC3056 AEB7206 AEB7262 AEC7156 AEC7372 (2) CONTRAST TABLE XV-DV740/KUCXJ and XV-DV440/KCXJ are constructed the same except for the following : Mark No. 5 24 54 Description CONTROL Assy Rear Panel Name Label XV-DV740/KUCXJ XV-DV440/KCXJ XWZ3882 XNC3298 XAX3456 XWZ3896 XNC3320 XAX3479 E F 9 XV-DV740 5 6 7 8 1 2 3 4 2.3 FRONT PANEL SECTION 16 12 A 16 9 3 1 M 16 11 B 14 I 4 16 2 16 13 10 6 17 8 C 7 15 D E F 10 XV-DV740 1 2 3 4 CONTACT SIDE NON-CONTACT SIDE 5 5 6 7 8 FRONT PANEL SECTION Parts List Mark No. Description Mark No. Part No. 1 2 3 4 5 DISPLAY Assy HP Assy 15P F.F.C/60V 5P F.F.C/60V Leg XWZ3874 XWZ3869 XDD3155 XDD3131 AEB7090 11 12 13 14 15 6 7 8 9 10 Pioneer Name Plate Foot Display Window Front Panel FUNC. Button VAM1136 XMR3088 XAK3450 See Contrast table (2) XAD3185 16 17 Description Part No. Top Lens Support PCB Support PCB Screw Screw XAK3453 ••••• ••••• BPZ30P080FTC CBZ30P080FTC Screw F.L Barrier VPZ30P100FTC XEC3055 A B (2) CONTRAST TABLE XV-DV740/KUCXJ and XV-DV440/KCXJ are constructed the same except for the following : Mark No. 9 Description Front Panel XV-DV740/KUCXJ XV-DV440/KCXJ XMB3155 XMB3170 C D E F 11 XV-DV740 5 6 7 8 1 2 3 4 2.4 01 LOADER ASSY Note : 8 2 Refer to "2.5 TRAVERSE MECHA. ASSY-S". 6 Refer to " Application of Lubricant". A 8 8 To DVDM CN101 (Pickup Assy-S) To DVDM CN104 (Stepping Motor) Daifree GEM1036 To DVDM CN105 (Spindle Motor) 8 B 12 Lubricating Oil GYA1001 18 3 20 13 A 23 22 17 5 4 16 19 22 C 21 15 22 7 A 10 14 11 Lubricating Oil GYA1001 D A 9 1 22 01 LOADER ASSY Parts List Mark No. E NSP 1 2 3 4 NSP 5 F Description Mark No. Part No. LOAB Assy Traverse Mechanism Assy-S Loading Motor Assy Motor Pulley Motor VWG2346 VXX2909 VXX2912 PNW1634 VXM1107 6 7 8 9 10 Flexible Cable (24P) Connector Assy 2P Floating Rubber Belt Stabilizer VDA1947 VKP2253 VEB1351 VEB1330 VNE2253 11 12 13 14 15 Loading Base Float Base DVD Drive Cam Gear Pulley Loading Gear VNL1917 VNL1918 VNL1919 VNL1921 VNL1922 16 Drive Gear VNL1923 12 Description Part No. 17 18 19 20 SW Lever Clamper Plate Bridge Clamper VNL1925 VNE2251 VNE2252 VNL1924 21 22 23 Screw Screw Tray JGZ17P028FTC VBA1094 VNL1920 XV-DV740 1 2 3 4 5 6 7 8 Application of Lubricant Lubricating Oil GYA1001 Around the shaft A No. 11 Loading Base B Lubricating Oil GYA1001 Lubricating Oil GYA1001 Lubricating Oil GYA1001 Lubricating Oil GYA1001 Inner side of a ditch No. 13 Drive Cam Lubricating Oil GYA1001 Inner side of a ditch C No. 13 Drive Cam Lubricating Oil GYA1001 Front View Rear View D Daifree GEM1036 Concave of unevenness No. 23 Tray Daifree GEM1036 Concave of unevenness No. 23 Tray Inner side of a ditch E Daifree GEM1036 Bottom View Top View Concave of unevenness Side of the rib Daifree GEM1036 Daifree GEM1036 F 13 XV-DV740 5 6 7 8 1 2 3 4 2.5 TRAVERSE MECHA ASSY-S 15 (Torque : 0.15 ± 0.01 N•m) Silicone Adhesive GEM1037 17 A 8 3 17 10 17 10 7 1 6 To DVDM CN101 (Pickup Assy) B 14 4 (Adjustment screw) 13 9 16 C Silicone Adhesive GEM1037 To DVDM CN105 (Spindle Motor) 5 (Adjustment spring) Screw Tight GYL1001 15 (Torque : 0.15 ± 0.01 N•m) 16 D 2 11 E CONTACT SIDE NON-CONTACT SIDE To DVDM CN104 (Stepping Motor) F 14 XV-DV740 1 2 3 4 5 6 7 8 TRAVERSE MECHA ASSY-S Parts List Mark No. > Description Part No. 1 2 3 4 5 Spindle Motor Stepping Motor Pickup Assy-S Skew Screw Skew Spring VXM1099 VXM1101 OXX8005 VBA1080 VBH1335 6 7 8 9 10 Guide Bar Sub Guide Bar Leaf Spring Joint Spring Support Spring VLL1514 VLL1515 VNC1023 VNC1019 VNC1020 Mechanism Chassis •••••• Spacer Joint 03 Tapping Screw VNE2248 Screw Screw BBZ20P050FTC PMA26P100FTC NSP 11 12 13 14 15 16 17 A B VNL1913 VNL1949 VBA1092 C D E F 15 XV-DV740 5 6 7 8 1 2 3 4 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK DIAGRAM B CN101 CN1013 DVD MODULE 20MHz 27MHz IC501 IC301 MM1623BF IC601 STM5589CVS 03SD PU SPINDLE Motor DVDM ASSY CN903 Traverse Mechanism Assy VWT1211 CN8801 A VlDEO AMP DRlVER STM6316ATPAZ FRONT END IC 6IN-6OUT PlCK UP ASSY BACK END IC LoadMot or + M - + M - system control FTS&SPDL DRlVER CN104 MPEG Video Decoder Video Encoder (withPictureControl) Video DAC (Progressive: 54MHz) Audeo Decoder -DD MPEG JPEG Viewer WMA Playback RW Playback (VRmode with CPRM) L CN103 DOUT CN5502 Steppingtor M63018FP IC101 CN901 CN105 *single disc mecha B IC602 64M SDRAM IC603 16M FLASH ROM C JA8602 LINE 2 IN (OPT DIGITAL) CN5620 CN8011 IC8201 DIR FM/AM TUNER UNIT CN5612(1/2) CN5701 ATTENUATOR IC3001 INPUT SELECTOR TV IN BUFFER IC3003 - 6dB CN8007(1/2) DolbyDigital Decoder Dolby PrologicII DTS Decoder D LINE 1 IN IC8501 DSPD56367PV150 DSP C DSP ASSY IC8401 AK4529 8ch CODEC - 10dB E F 16 XV-DV740 1 2 3 4 CN8007(2/2) AK4114 5 6 7 8 POWER ASSY(1/2) CN8807 J R/Cr CN8001 A L VIDEO ASSY COMPONENT VIDEO OUT G/Y B/Cb V COMPOSITE VIDEO OUT S-VIDEO OUT Y M B DISPLAY ASSY IR SENSOR KEY V5601 FL Tube CN5601 (1/2) CN5611 (2/2) CN5601 (2/2) CN5611 (1 /2) IC5501 PDC114B IC5601 FL Driver IC Headphone AMP I + LPF IC3062 BD3814FV E-VOL SW LPF Center LPF 6ch E-vol SL/SR LPF IC3056 IC3057 IC3058 LPF D SPEAKER RELAY IC3301 STK402270 FL/FR OUT IC3401 STK402270 CENTRE OUT 3ch Power Amp REC OUT J POWER ASSY(2/2) SW OUT CN3031 FL/FR HEADPHONE OUT POWER AMP MODULE CN3001 ANDREW IC3059 HP ASSY 6CH AMP ASSY CN5531 SW MIX/GAIN CN3501 CN5612(2/2) D C JA3901 IC3901 CONTROL ASSY CN3901 F CN3902 CN5611 (2/2) micro Processor SL/SR OUT JA3301 C JA3001 E LINE OUT F 17 XV-DV740 5 6 7 8 15 Y 5pinFFC Cb/B GNDV CY/G Cr/R GNDV CN8001 52045-0545 Y 16 CrGND Cr CbGND Cb YGND 1 6 5 4 3 2 NOTES: • When ordering service parts, be sure to refer to “EXPLODED VIEWS and PARTS LIST” or “PCB PARTS LIST”. • The > mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. • : The power supply is shown with the marked box. 1 3 2 4 1 3 5 7 9 11 13 4 2 6 8 10 12 XV-DV740 5 7 9 11 15 A 4 6 8 10 12 14 SPINDLE MOTOR : VXM1099 F CN1013 14 B3 VCC GND 13 16 (RF) 12 V GNDV CN8807 52045-0545 3 (RF) 11 15 Y 10 14 (RF) (RF) 9 13 V GNDV 12 B2 B1 A OEICG C 780/X650 B4 CY/G GNDV Cb/B GNDV Cr/R GNDV C GNDV ASPECT P/XI RGB 11 (RF) 10 (RF) 8 GNDV Cr/R GNDV C GNDV 7 LMD LD2 GND CD VR LMD DVD VR VREF RGB CY/G GNDV Cb/B TXD RXD RTS CTS TRKUP DVDMUTE XVMUTE VSEL1 VSEL2 SQUEEZE LETTER 9 13 VSHF GND LD1 6 17 (T) VSEL2 SQUEEZE LETTER ASPECT P/XI 1 3 5 7 9 11 13 15 17 CN8801 VKN1249 8 14 FOCS DRV TRKG RTN TRKG DRV 5 16 19 21 23 (F) CN903 VKN1311 VSEL1 4 18 20 22 24 (T) DVDM ASSY (AWM7878) CN101 VKN1482 3 7 15 FOCS RTN 2 6 17 24P FFC 2 4 6 8 21 19 VPR+8(M) GNDM GNDM GNDD GNDD DOUT(AC3) GNDD GNDD DVDPOWER XDVDRST SYS_CS1 SYS_CS2 SCLK SDATA MDATA DVDACK GNDD GNDD VDET 5 16 4 2 VKN1464 TRKUP DVDMUTE XVMUTE TXD RXD RTS CTS 10 12 14 16 4 18 A3 A2 A1 H1+ H1H2+ H2H3+ H3GNDS V+5S INSIDE RKN1053 CN105 18 20 22 23 25 1 3 19 8 6 (F) ST2-(B) 1 21 23 FFC 12P ST2+(B) 24 2 20 22 24 1 3 5 7 9 11 STEPPING MOTOR : VXM1101 CN602 3 1 3 5 7 9 11 10 ST1+(A) 2 4 6 8 10 12 12 ST1-(A) 2 4 6 8 10 12 4 LOAB ASSY (VWG2279) 1 3 5 7 9 11 4 14 3 13 4 2 16 18 20 22 24 26 5 3 1 15 17 19 21 23 5 2 3 2 VPR+8 VPR+8(M) CN11 B10P-VH 25 4 1 2 18 27 : TRACKING SERVO LOOP LINE AKN7035 CN104 DVD ASSY (AXA7131) 27 9 28 E (S) (S) (S) (S) 10 10 26 8 9 29 7 8 28 6 7 3 LOADING MOTOR ASSY : VXX2912 1 5 6 2 1 A CN601 K-HP-B5S : STEPPING SERVO LOOP LINE 4 5 1 (S) : FOCUS SERVO LOOP LINE CN103 S5B-PH-SM3 (T) : RF SIGNAL ROUTE 4 29 (F) 3 VDVD+12 VPR+8 FLAC 2 3 30 FLAC 2 VPR+8 VPR+8(M) VPR+8(M) GNDM GNDM GNDD GNDD DOUT(AC3) GNDD GNDD DVDPOWER XDVDRST SYS_CS1 SYS_CS2 SCLK SDATA MDATA DVDACK GNDD GNDD VDET AC5V 1 VPR+8 AC5V 1 V+3D VL 1 SW1(GNDS) VL 2 1 5 VH 1 4 GND 2 CN5102 VKN1261 AN1 XKP3041 3 VH 2 2 VFDP CN901 VKN1322 CN2 B2P3-VH 1 T1 XTS3075 VDVD+12 L 2 NEUTRAL SW2 B 1 4 LIVE 30 (RF) 2 3 5 C LOAD- A LOAD+ 1 4 3.2 LOAB ASSY and OVERALL WIRING DIAGRAM FAN VIDEO ASSY (XWZ3875) JA8951 VKB1150 J J 1/2, J 2/2, POWER ASSY (XWZ3885) 17 18 D 17 18 B B 1/3- B 3/3 PICKUP ASSY-S (OXX8005) 16 16 15 17 SBRO GNDC SBLO 19 19 17 15 13 11 9 7 5 3 1 1 1 GNDD 2 2 NC 3 3 XTLO 4 4 DIRERR 5 5 DIRRST 6 6 DIRCS 7 7 DIRDO 8 8 DSPMODE 9 9 DSPHREQ 10 10 BUSY 11 DSPSS 11 12 12 DSPRST 13 DSPCLK 13 14 14 DSPDO 15 DSPDI 15 16 16 DECMUTE 17 MODC 17 18 18 DSP MUTE 19 MUTE OUT 19 CN8011 CN5618 AKP7062 AKP7073 18 18 12 12 C GNDC 8 6 4 2 10 10 8 6 4 2 14 14 13 11 9 7 5 3 1 SRO GNDC SLO GNDC SWO GNDC RIN GNDA(IN) LIN GNDA(IN) FRO VCOMG FLO RECMUTE CN5614 AKP7062 3 5 7 9 11 CN8007 AKP7073 2 4 6 8 10 1 2 4 6 8 10 1 3 5 7 9 11 12 11 10 2 4 6 8 10 12 14 16 1 3 5 7 9 11 13 15 17 MODC DSP MUTE MUTE OUT XDSPRST DSPCLK DSPDO DSPDI DECMUTE BUSY DSPSS DIRCS DIRDO DSPMODE DSPHREQ GNDD NC XTLO DIRERR DIRRST JA8602 TORX179PL CONTROL ASSY (XWZ3882 : XV-DV740) (XWZ3896 : XV-DV440) R JA8803 XKN3015 7 CN5619 CN5620 AKP7073- AKP7062- 2 4 6 8 10 12 14 16 18 SBRO GNDC SBLO GNDC GNDC CO GNDC SWO GNDC SLO FLO RECMUTE SRO RIN GNDC(IN) LIN GNDC(IN) FRO VCOMG SYSPOW SCLK VDET DVDON/OFF XDVDRST XPROTECT MDATA SDATA MUTEC VE+56 SUBAC MUTE FLAC1 FLAC2 GNDFL VFDP VFL+5 CN5502 AKP7064 NC GNDD GNDD GNDD DOUT GNDU SYS_CS2 VA-12 VA+12 FLIN GNDA GNDA FRIN CIN SWIN SLIN SRIN DVDMUTE VE+56 SYS_CS1 RYFSC RYR VD+5 VX+12 GNDX VPR+8(VD+5) WAKEUP ACK CN5501 AKP7064 HPAC 12 14 16 18 20 22 23 21 19 17 15 13 11 9 7 5 3 20 22 10 18 8 16 6 14 4 12 2 23 21 19 17 15 13 11 9 7 5 3 1 CN5512 AKP7075 8 10 4 6 2 1 CN5511 AKP7075 12 14 16 18 20 22 22 20 18 16 14 12 10 8 6 4 2 10 8 6 4 2 CN5522 AKP7075 23 21 19 17 15 13 11 9 7 5 3 1 CN5521 AKP7075 DVDON/OFF VPR+8(VD+5) 23 21 19 17 15 13 11 9 7 5 3 WAKEUP VDET ACK MDATA SDATA SCLK SYS_CS2 SYS_CS1 XDVDRST FLAC1 FLAC2 SYSPOW VFDP VFL+5 GNDFL GNDD GNDD GNDD DOUT GNDU VE+56 SUBAC CN5532 AKP7064 NC 1 MUTEC MUTE FLIN GNDA GNDA FRIN CIN SWIN SLIN SRIN DVD MUTE NC XPROTECT RYFSC RYR VD+5 VX+12 GNDX VA-12 VA+12 HPAC CN5531 AKP7064 VKB1122 JA8803 AKP7179 Except /MYXJ,/NVXJ VHVHFROUT FROUT GNDP GNDP FLOUT FLOUT GNDS SWOUT SWOUT VH+ VH+ COUT COUT VL+ VL+ SROUT SROUT VLVLSLOUT SLOUT VPR+8 VPR+8 GNDF UN+8V UN+8V GNDREG GNDREG XPROTECT TUNER VD+5 VA-12 VP+15 VFL+5 MUTEC MUTE FLIN GNDA FRIN CIN SWIN SLIN SRIN GNDA OUT S-VIDEO CN8802 RTS CTS 8 10 12 14 16 18 20 22 12 14 16 18 20 22 6 8 4 6 4 10 2 2 23 21 19 17 15 13 11 9 7 5 3 1 23 21 19 17 15 13 11 9 7 5 3 1 2 4 6 8 10 12 14 16 18 20 22 2 4 6 8 10 12 14 16 18 20 22 23 21 19 17 15 13 11 9 7 5 3 1 CN3032 CN3022 AKP7064AKP7075 23 21 19 17 15 13 11 9 7 5 3 1 CN3031 CN3021 AKP7064 AKP7075 VD+5 GNDD NC TXD RXD CN8003 VKN1267 8 6 4 2 22 22 20 20 18 18 16 16 14 14 12 12 10 10 8 6 4 2 23 21 19 17 15 13 11 9 7 5 3 1 VHVHFROUT FROUT GNDP GNDP FLOUT FLOUT GNDS SWOUT SWOUT VH+ VH+ COUT COUT VL+ VL+ SROUT SROUT VLVLSLOUT SLOUT 23 21 19 17 15 13 11 9 7 5 3 1 8 6 4 2 22 22 20 20 18 18 16 16 14 14 12 12 10 10 8 6 4 2 23 21 19 17 15 13 11 9 7 5 3 1 GNDF UN+8V UN+8V GNDREG GNDREG XPROTECT TUNER VD+5 VA-12 VP+15 VFL+5 SENSE+8 MUTEC MUTE FLIN GNDA FRIN CIN SWIN SLIN SRIN VPR+8 VPR+8 CN3012 CN3002 AKP7075 AKP7064 23 21 19 17 15 13 11 9 7 5 3 1 CN3001 CN3011 AKP7075 AKP7064 DTR 6 1 3 5 7 9 11 13 15 17 18 1 3 5 7 9 11 13 15 17 19 19 2 4 6 8 10 12 14 16 18 1 2 4 6 8 10 12 14 16 18 19 3 5 7 9 11 13 15 17 19 CN5612 CN5616 AKP7073- AKP7062- V+5A GNDA(DA) VD+5 VD+5 GNDD GNDD DIN GNDD1 AC3IN GNDU DOUT 23 21 12 22 19 CN5613 AKP7058 20 17 15 13 11 9 7 5 3 CN5617 AKP7069 18 10 16 8 14 6 12 4 13 23 21 19 17 15 13 11 9 7 5 1 CN5615 AKP7059 22 20 18 16 14 12 10 8 6 4 2 23 21 9 OUT VIDEO 6CH AMP (AZW7283) 3 1 22 17 19 6 2 20 13 22 18 15 13 CN8003 AKP7070 20 16 GNDD* V+5A GNDA(DA) GNDA(DA) VD+5 VD+5 GNDD GNDD DIN GNDU AC3IN GNDLED DOUT 18 14 OPT IN DIGITAL 16 TV 14 9 11 LINE1 23 21 19 17 15 12 1 13 10 2 10 3 12 4 11 7 5 8 6 8 5 LINEOUT D 9 6 7 6 8 7 3 5 9 4 10 4 1 11 2 1 2 3 5 2 L 1 R 3 L 8 7 5 3 1 DVD DOWNLOAD 7 1 6 2 5 FAN+ 4 FAN- 3 KM200SA2 2 CN3501 1 4 6 2 SR PLUS 5 7 8 AMP MODULE 6CH (AXQ7254) A K SW 11 9 7 5 4 1 2 3 3 1 2 JA3001 AKP7050 1 L 3 2 4 5 1 3 2 4 5 6 7 9 8 10 11 13 14 12 15 TRADE 1 ASSY (XWZ3877) JA3301 XKE3021 + - + FL B - + FR + C 6ch SPEAKER OUT - + - + SL SR H TRADE 2 ASSY (XWX3071) C CN5701 52045-1145 10 RDS VSM 8 TXR +9V GND 10 6 6 TXL GND DO CLK DI CE 11 8 9 7 4 5 11pinFFC 2 3 CN3902 52045-0545 CN3901 52044-0545 HP L GNDA HP R HP DET HP MUTE CN5611 52045-1545 VE+5 TIMERLED GND LED NC 15pinFFC 1 1 2 4 3 R 5pinFFC 5 VFDP XFLRST 15 FLCS FLCK FLDATA VFL+5 13 GNDFL FLAC2 FLAC1 KEY1 9 REMOCON 5 14 11 12 10 8 FM/AM TUNER UNIT (AXX7172) * No schematic diagram I 5 4 JA3901 AKN7003 HP ASSY (XWZ3869) 3 2 1 XV-DV740 8 D F F 1/4- F 4/4 CN5601 52044-1545 DISPLAY ASSY (XWZ3874) M 7 6 E 3 4 1 2 G TRADE 3 ASSY (XWZ3868) F DSP ASSY (AWX8526) C C 1/2, C 2/2 19 1 2 3 4 3.3 DVDM ASSY(1/3) B 1/3 DVDM ASSY (AWM7878) B STEPPING MOTOR A CN601 A (S) (S) (S) (S) (S) (S) SPINDLE MOTOR C (F) (F) (S) (S) 3 (T) (T) D (F) (F) (T) E PICKUP ASSY CN1013 (T) F B 1/3 20 XV-DV740 1 2 3 4 5 6 7 8 : FE DATA SIGNAL ROUTE (F) (T) (S) A : FOCUS SERVO LOOP LINE : TRACKING SERVO LOOP LINE : STEPPING SERVO LOOP LINE B 2/3 B 4 5 C 2 D 1 E F B 1/3 21 XV-DV740 5 6 7 8 1 2 3 4 3.4 DVDM ASSY(2/3) B 2/3 DVDM ASSY (AWM7878) A (D) B C (D) D E (C/V) (C) (Y) (PR/R) (PB/B) (CY/G) (D) F B 2/3 22 XV-DV740 1 2 3 4 5 6 7 8 : FE DATA SIGNAL ROUTE (C/V) A : VIDEO SIGNAL ROUTE (C/V) (Y) : S VIDEO SIGNAL ROUTE (Y) (C) : S VIDEO SIGNAL ROUTE (Y) (PR/R) : VIDEO SIGNAL ROUTE (PR/R) (CY/G) : VIDEO SIGNAL ROUTE (CY/G) (PB/B) : VIDEO SIGNAL ROUTE (PB/B) (D) : AUDIO SIGNAL ROUTE (DIGITAL) B (D) (D) (D) B 3/3 C (C) (C/V) (C/V) (Y) (Y) B 3/3 (C) (C) (C/V) D (Y) (CY/G) 7 (C) 8 (C/V) (PB/B) 6 (Y) 9 (CY/G) (C) (Y) (C/V) (CY/G) E (PB/B) (PB/B) (PR/R) (PR/R) (PR/R) 10 11 B 3/3 F B 2/3 B 1/3 23 XV-DV740 5 6 7 8 1 2 3 4 3.5 DVDM ASSY(3/3) A B 3/3 DVDM ASSY (AWM7878) 1.8V Reg. B 1.8V Reg. (D) C (D) (D) B 2/3 D E F B 3/3 24 XV-DV740 1 2 3 4 5 6 7 8 A (D) J 1/2 CN5102 (D) B 5V Reg. B 2/3 (D) (D) (Y) (Y) (Y) (C/V) (C/V) (C/V) (C) (C) (C) (PR/R) (PR/R) (PR/R) (PB/B) (PB/B) (PB/B) (CY/G) (CY/G) (CY/G) J 2/2 CN8801 C B 2/3 D E (C/V) (Y) (C) (PR/R) (CY/G) (PB/B) (D) : VIDEO SIGNAL ROUTE (C/V) : S VIDEO SIGNAL ROUTE (Y) : S VIDEO SIGNAL ROUTE (Y) : VIDEO SIGNAL ROUTE (PR/R) : VIDEO SIGNAL ROUTE (CY/G) : VIDEO SIGNAL ROUTE (PB/B) : AUDIO SIGNAL ROUTE (DIGITAL) F B 3/3 25 XV-DV740 5 6 7 8 1 2 3 4 3.6 DSP ASSY (1/2) A KN8102 VNF1084 V31 V3D GCH C8217 YB 0.1 47/6.3 stby C8207 C8202 0.1 YB stby C8206 C8204 YB 1000p C8205 CH R8206 100 R8207 0 R8210 stby GNDD X8201 XSS3003 24.576MHz CH 10p C8210 CH 10p R8216 C8209 stby 0 100 C8211 R8214 R8213 47 0.1 YB CH470p C8215 C8214 47/6.3 GNDD (D) C8216 stby QTL1013 YB 0.1 C8225 100 LRCK R8215 100 25 SDTO L8205 stby R8219 L8203 CH470p C8213 R8205 100 V32 L8204 C8212 100 L8202 MCKO2 27 47 R8209 stby BICK 26 DVSS MCKO1 DVDD VOUT UOUT COUT BOUT TX1 TX0 V3D GNDD R8203 32 R8204 31 0 30 29 28 R8225 0 V53 QTL1013 AVDD R VCOM RX0 AVSS RX1 AVSS XTO DAUX R8212 TVDD XTI (D) V5D1 PDN 13 14 15 16 17 18 19 20 21 22 23 24 R8223 0 (D) R8222 stby R8221 stby 100k 100k R8115 100k R8114 R8113 C CDTO DIR&DIT 100 stby R8220 0 INT0 36 CSN 35 CCLK 34 CDTI 33 IC8201 AK4114VQ DVSS R8233 0 C8208 RX2 1 2 RX4 AVSS 3 RX5 4 AVSS 5 RX6 6 AVSS 7 RX7 8 IIC 9 P/SN 10 XTL0 11 XTL1 12 VIN AVSS AVSS 48 47 46 45 44 43 42 41 40 39 38 37 stby GNDD R8202 10k 0 INT1 RX3 R8229 C8226 F% B C8201 470p C8203 0.47 YB R8201 18k L8201 QTL1013 GNDD D (D) (D) R8339 0 0 R8328 MCLK (D) LOCK E PWR 100k R8320 IEDO 100k IEIT IE CA1/2 R8321 100k 26 GNDD XV-DV740 1 R8340 0 R8322 F ERR R8338 0 0 R8334 LCKI 2 3 4 6 7 L8401 QTL1013 100/16 470p C8405 YB ROUT4 LOUT4 CAD0 R8408 R8409 R8410 0 DAP202K D8402 R8407 LOUT3 AKP7073 CN8007 10 11 (SW) 12 13 14 (C) 15 16 CH 17 CH 19 C8417 470p 18 R8017 0 0.1 R8009 stby YB GDAC 0.1 C8901 0 R8010 stby NJM2391DL1-33 IN OUT 1 3 2 GNDD 0 R8019 0 R8015 IN 2 C8903 (D) V1R8 IC8902 NJU7223DL1-18 OUT 1 3 YB stby 0.1 R8011 R8014 0 stby R8013 0 V5D1 0 L8005 stby L8004 ATL7002 R8005 R8004 ATL7002 stby L8002 C8006 stby GNDD 100/16 V5D1 C8902 IC8901 C8004 stby R8002 C V3D V5D1 GVCM R8006 XTL0 B (DVD) C8001 stby C8002 stby YB V5A 9 (SL) CH CH R8416 100 100p C8422 0.1 0 8 CH C8416 470p 4.7 C8421 CH 100/16 C8420 YB 470p C8415 0.01 C8419 CH YB C8418 R8417 7 CH R8415 DRRT 6 (FL) CH C8414 470p 100 (DVD) 5 C8410 470p 100 R8413 V55 4 CH 100 100 C8411 470p 100 C8412 100 470p 100 C8413 470p R8411 R8414 R8412 ROUT3 3 C8409 470p C8904 100/16 QTL1013 L8402 DAN202K 2 SDTI4 V34 RIN GNDA(DAG) LIN GNDA(DAG) FRO VCOMG FLO RECMUTE SRO GNDA(DAG) SLO GNDA(DAG) SWO GNDA(DAG) CO GNDA(DAG) SBRO GNDA(DAG) SBLO 1 22 21 20 19 18 17 16 15 14 13 12 LOCK DRCS CLK DATA DRDO DRRT GVCM CN5614 LOUT2 CAD1 V3D TST DFS ROUT2 8ch CODEC SDTO 2 1 G LOUT1 SDTI3 DAUX C8408 47/6.3 VCOM VREFH AVSS AVDD ROUT1 SDTI2 D8401 C8404 CH C8407 YB 0.1 R8404 P/S CSN CCLK MCLK TDM CDTI DZF1 NC(TST) or AK4628VQ PDN 100 SDTI1 DVSS R8406 (AD) BDTO AK4529VQ LRCK DVDD (AD) (AD) (AD) IC8401 BICK 3 DZF2/OVF RIN LIN NC SMUTE TVDD 47 R8405 I2C DZFE GDAC BCKO LCKO FDTO SDTO CDTO GDAC 33 32 31 30 29 28 27 26 25 24 23 SDOS 1 2 3 4 5 6 7 8 9 10 11 MD 34 35 36 37 38 39 40 41 42 43 44 stby 100 stby C8403 100 R8403 C8401 R8402 DATA stby C8402 CLK MC 100 8 A 2 1 R8401 47 MCLK DRCS 0.01 C8406 V5A V54 3 5 (D) D GNDD GCH (D) 1 C8012 2 3 4 5 6 7 8 9 10 12 BCKI 11 13 (D) C8011 stby CN8003 stby KN8201 VNF1084 stby AKP7070 GNDD (1394) V+5A GNDA (DAG) GNDA (DAG) V+5D V+5D GNDD GNDD OPTIN or DGRTN DGRTN OPTIN or uGRTN uGRTN OPTOUT or uGRTN C8007 FDTI GNDD (DIR) CH 470p C8008 E C8013 CH 470p C8009 stby C8014 YB 0.01 C8010 G CN5615 GCH KN8501 VNF1084 stby stby YB 0.1 : AUDIO SIGNAL ROUTE (L ch) (DVD) NOTES: NO INDICATED PARTS IS... CCSRCH****50-T CKSRYB****50-T CKSRYB333K16-T CKSRYB104K16-T CKSRYB105K6R3-T CEV***M**-T RS1/16S***J-T UNLESS OTHERWISE NOTED (D) (AD) (FL) (SL) (C) (SW) : AUDIO SIGNAL ROUTE (DVD Lch) GNDD (DSP) GDAC GNDD (DSP) GCH : AUDIO SIGNAL ROUTE (DIGITAL) : AUDIO DATA SIGNAL ROUTE : AUDIO SIGNAL ROUTE (Front L ch) C 1/2 DSP ASSY (AWX8526) : AUDIO SIGNAL ROUTE (Surround L ch) F : AUDIO SIGNAL ROUTE (Center ch) C 1/2 : AUDIO SIGNAL ROUTE (Sub Woofer ch) 27 XV-DV740 5 6 7 8 2 CN8011 G CN5618 3 3 BCKO LCKI AKP7073 Q8503 UN5112 B V3D D8501 1SS355 4 2 1 E C 2 1 3 2 1 5 6 CA2/2 XV-DV740 4 MC 1394 C8512 470p CH C8513 0.1 YB GNDD Q8504 (2/2) UMD2N Q8504 (1/2) UMD2N RESET VCCH GNDH PB3 1394 PB2 PB1 LSSN PB0 ADMD TIO0 PB13 PB10 PB9 PB8 PB7 PB6 PB5 100 TC74VHCT244AFT Level shifter 100 BCKI R8521 IC8702 CH CH 470p CH MOSI TMS TCK TDI TDO MISO SDI1_1 MODA HREQ SDO0 SDO1 SDO2 SDO3 VCCS GNDS SDI1 SDI0 FST FSR SCKT SCKR HCKT HCKR VCCQL GNDQ VCCQH PB12 MUTE PB11 PB15 PB14 VCCS GNDS ADO R8522 LCKO 470p CH C8503 stby C8502 stby C8501 stby 47k 0 R8555 R8532 R8504 100 10k 10k IECK IEDI V3D R8520 0 SCK 1 SS 2 R8505 3 10k 4 5 6 7 8 9 10 R8557 47 11 R8511 12 47 13 R8512 14 47 R8513 15 47 R8514 16 47 17 18 19 20 21 22 R8515 47k 23 R8516 4.7k 24 25 26 27 28 10k R8517 29 4.7k 30 R8518 31 32 R8519 33 34 47k 35 36 BUSY 0.1 C8505 YB C8504 R8510 10k MD DATA CLK DSSS DSRT R8534 10k 1000p YB MCLK C2 D C8555 R8542 B2 0 R8543 37 38 39 40 41 42 43 44 PB4 FDTI E2 ON MUTE L C8509 C8507 470p 470p HI-Z C8511 GNDD FDTO SDTO CDTO BDTO R8549 D8503 DAP202K Y H USE R8509 USE R8506 100 RAB4C101J 20 19 18 17 16 15 14 13 12 11 100 1M G R8542 R8543 R8548 C NO USE R8508 USE R8507 10k NO C8552 C8553 10k 47k IEDO VCC 2G 1Y1 2A4 1Y2 2A3 1Y3 2A2 1Y4 2A1 V38 1M R8547 R8558 MODC IEIT 1G 1A1 2Y4 1A2 2Y3 1A3 2Y2 1A4 2Y1 GND IC8503 L8505 R8544 R8545 R8546 D8502 DAP202K R8807 100k XTL0 R8808 100k LSSN DRCS DRRT DSMD 330 330 R8708 1 2 3 4 5 6 7 8 9 10 OTHERS 1 3 5 R8806 100k R8805 100k CLK R8803 100k DSRT DSSS R8804 100k DATA ERR DSMD IECK IEDI 96DTS MODEL 2 4 6 100k MUTE MODC R8802 100k R8801 R8810 330 R8706 330 R8707 R8705 3 E 28 7 9 11 13 100k 20 19 18 17 16 15 14 13 12 11 3V IC8701 Level shifter TC74LVX244FT 8 10 12 14 15 17 19 IE 3V 330 5V DSRQ VCC 2G 1Y1 2A4 1Y2 2A3 1Y3 2A2 1Y4 2A1 L8701 QTL1013 A C 1 2 B F 1M R8538 GNDD 1G 1A1 2Y4 1A2 2Y3 1A3 2Y2 1A4 2Y1 GND V56 330 R8704 1 2 3 4 5 6 7 8 9 10 5V DRDO GNDD R8703 B DSDO 10/16 0.1 C8703 CH 470p C8702 YB C8701 V3D 16 18 IECK IERT IEDI L8702 QTL1013 V5D1 MUTE OUT MUTE MODC DEC MUTE DSP DI DSP DO DSP CK DSP RST DSP SS BUSY DSP HREQ DSP MODE DIR DO DIR CS DIR RST DIR ERR XTL0 LSSN GNDD E R8811 100k R8812 100k R8813 100k 10/16 C8705 YB 0.1 C8706 CH 470p C8704 1 4 3.7 DSP ASSY (2/2) JTAG TP5 TP4 TP3 TP2TP1 DSDO DSRQ R8501 100 R8502 R8503 100 4.7k 144143142141140139138137 ACI 96DTS LSSN R8526 R8809 0 100 GNDD 3 2 1 GNDD 5 6 7 V1R8 100/16 stby C8547 R8537 L8502 ATL7002 100/16 stby C8546 A 0 R8533 R8531 0 MR stby L8501 V36 ATL7002 R8536 (AWX8526) R8551 V3D V11 C 2/2 DSP ASSY 8 C8544 C8542 C8540 C8538 0.1 YB C8545 0.1 YB C8543 0.1 YB C8541 0.1 YB C8539 GNDD B CH C8536 470p C8537 0.1 YB CH C8534 470p C8535 0.1 YB 470p C8533 0.1 YB 470p C8531 0.1 YB 470p C8529 0.1 YB 0.1 YB 470p C8527 CH C8532 CH C8530 CH C8528 WR RD AA1 AA0 BG A0 GNDC D 47k 47k R8530 0.1 YB WR RD 0.1 YB 470p CH C8525 E C8554 BASIC MODEL AAC&96DTS MCACC AAC&96DTS &MCACC YB 0.1 C8551 2 IC8602 C8605 C8606 C8607 C8608 L8602 IC8603 C8609 C8610 L8603 R8523 NO USE USE USE NO USE USE USE NO USE USE NO USE NO USE NO USE USE USE USE USE USE CH 8p CH470p C8549 CH 8p 1 IC8601 C8601 C8602 C8603 C8604 L8601 YB 0.01 C8550 1M 470 R8540 C8548 X8501 VSS1171 20MHz L8504 V37 IC8502 (2/3) IC8502 (1/3) TC7WU04FU TC7WU04FU R8539 8 8 2 6 5 3 4 4 100 R8541 QTL1013 R8524 47 stby YB 0.01 R8527 C RD AA1 AA0 0.1 YB 1 YB D6 C8524 47k R8529 470p 470p CH CH C8521 C8523 R8528 C8520 C8522 470p CH PINIT TA BR BB VCCC GNDQ EXTAL VCCQL VCCC GNDC FSR_1 SCKR_1 C8518 C8517 C8514 0.033 470p CH C8516 0 R8552 YB C8515 CAS SCKT_1 FST_1 AA2 VCCP PCAP GNDP SDI0_1 VCCQH 108 D5 107 D4 106 105 D3 BOOT MODE A B C D 104 GNDD DECORDER 0 1 0 0 103 VCCD P2ROM 1 0 0 0 102 D2 UCOM 1 0 1 0 101 D1 100 D0 A17 99 98 A16 97 A15 96 GNDA 95 IC8501 VCCQH 94 A14 DSPD56367PV150 (AX6) 93 A13 92 A12 VCCQL 91 90 DSP GNDQ 89 A11 88 A10 87 GNDA 86 VCCA 85 A9 84 A8 83 A7 82 A6 81 GNDA 80 VCCA 79 A5 A4 78 A3 77 A2 76 75 GNDA 74 VCCA 73 A1 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 CH C8526 D7 D17 D16 D15 GNDD VCCD D14 D13 D12 D11 D10 D9 GNDD VCCD D8 VCCQL D19 D18 MODC MODD D23 D22 D21 GNDD VCCD D20 GNDQ MODB 470p 470p 470p 470p CH CH CH CH 136135134133132131130129128127126125124123122121120119118117116115114113112111110109 7 8 4 1 IC8502 (3/3) TC7WU04FU GNDD BASIC MODEL DVD-A MCACC 1394 R8534 10K R8531 0Ω 10K 0Ω R8533 0Ω R8550 R8551 Q8501 F 0Ω UN5212 C 2/2 29 XV-DV740 5 6 7 8 1 2 3 4 3.8 6CH AMP ASSY D 6CH AMP (AZW7283) A CN3651 to FAN Motor CN3001 2 CN3011 (FL) (SW) (C) K B (SL) Non Distortion Circuit C CN3012 CN3002 K 5 (FL) 3 (SL) (C) (SW) D E F D 30 XV-DV740 1 2 3 4 5 6 7 8 A : Refer to "7.3.2 PROTECTION CIRCUIT. 30PDA20-FC6 at SEARCH : 2.3A AT NORMAL : 950mA B 30PDA20-FC6 (C) C (FL) D (SW) (SL) E (FL) : AUDIO SIGNAL ROUTE (Front L ch) (SL) : AUDIO SIGNAL ROUTE (Surround L ch) (C) (SW) : AUDIO SIGNAL ROUTE (Center ch) : AUDIO SIGNAL ROUTE (Sub Woofer ch) 6 D 31 XV-DV740 5 F 7 8 1 2 3 4 3.9 CONTROL(1/4), TRADE3 and TRADE2 ASSYS VE+56 CN5504 HLEM7R-1 R5545 47k GNDU 97 96 95 94 93 92 91 90 2 1 SBRO GNDC SBLO C 2/2 CN8011 E GNDD LSSN XTLO DIRERR DIRRST DIRCS DIRDO DSPMODE 1 18 3 17 16 4 5 15 14 6 7 13 9 11 8 DSPHREQ 12 10 BUSY 10 11 DSPSS DSPRST 12 13 DSPCLK DSPDO 14 15 DSPDI DECMUTE 16 7 17 3 MODC 9 DSP MUTE 18 19 MUTE OUT F 1 8 XDSPRST 6 DSPCLK DSPDO DSPDI 6 4 DECMUTE 4 2 DSP MUTE 76 77 78 79 80 81 82 NC 84 85 81 82 87 86 85 84 R5517 220 R5522 220 R5536 220 R5525 220 R5524 220 220 R5523 220 R5510 R5505 220 R5506 220 R5507 STBY R5508 STBY R5509 220 R5554 220 VSS3 XDSPRST DEC MUTE XDSP MUTE VDD3 PASSANDREW SYSPOW XTVMUTE XDVDRST XSYSMUTE (VOL-MUTE) VOLCLK DSPSS NC DSPHREQ DSPMODE FLASH CLK FLASH DO FLASH E/D VOLDATA NC NC (DSPDI) (DSPDO) RYR SWFMIX DTSDMIX UTEST STEST TVATT LINEATT VDD4 VSS4 220 220 R5565 220 R5592 R5535 R5538 220 220 220 R5546 220 R5547 R5585 R5586 1K 220 220 220 220 R5587 R5551 69 68 67 66 62 61 60 59 58 57 51 CH C5510 100p CH C5511 100p 30 29 41 R5582 10k R5581 10k 69 UTEST VE+5 C5513 0.1 C B C5576 10/50 B E Q5571 DTC143EUA R5574 10K E 22u C D5575 MA111 C B E AC PULSE R5577 1K DOUT Q5572 2SC4081(QR) (D) (D) 22 24 23 25 17 1 93 91 GNDU GNDU (D) OPTIN DOUT(AC3) OPTOUT RIN LIN RECR (DVD) (DVD) 87 (DVDL) RECL XDSPMUTE 1 DSPAOUT F 2/4 G TRADE 3 ASSY (XWZ3868) 32 XV-DV740 1 2 3 (AC3) R5576 1K 49 3 68 67 35 34 R5558 220 51 50 86 33 STEST L5571 (DVDL) 94 52 5 2 37 73 72 71 7 MODC 18 RMC 75 74 R5557 220 Q5501 2SC4081(QR) RESET 220 220 220 220 R5530 R5537 R5541 R5580 220 220 49 R5579 50 R5578 R5570 45 46 R5569 220 220 STBY STBY R5568 R5567 220 220 R5566 220 GNDD R5513 R5512 R5528 R5529 80 79 78 77 76 VE+5 (D) CN5620 CN5618 CN5619 AKP7062 AKP7062 AKP7073 F 1/4 G DSPCK VE+56 VU+5 R5571 2.2K 1 19 GNDD NC 18 17 XTLO DIRERR 16 15 DIRRST DIRCS 14 13 DIRDO DSPMODE 12 11 DSPHREQ BUSY 10 9 DSPSS MUTE OUT GNDD1 29 30 (D) (D) C NC TXCE 220 220 42 3 8 5 NC SHORT for TEST POINT VU+5 RESET C5800 STBY 2 SYS_CS2 SYS_CS1 GNDA 2 (DVD) 19 NC R5514 10K 3 17 SBRO GNDC 18 19 SBLO 5 VDD2 SRRX 0 4 VSS2 SRTX SL SW FLCS XFLRST 220 220 C5578 1/50 4 16 SCLK GNDU STBY 7 6 MDATA R5575 6 5 15 FLCLK SDATA CH (C) 14 8 NC XPROTECT FLDAT C5575 ACH1246 7 13 GNDC SWO GNDC CO GNDC TXCLK C5577 100p 8 TXODAT R5573 100 (SW) RDSPOW NC NC C5574 0.1 9 11 12 µ-COM NC R3180 SR TXIDAT RDSDATA VDET KEY1 R3280 FL DVDACK MODEL C5573 0.01 10 FR IC5501 PDC114B C5579 STBY (SL) XVMUTE C5572 100/10 11 9 10 CF2 DSP Chassic (D) 12 15 FRO VCOMG 14 13 FLO RECMUTE 12 11 SRO GNDC 10 9 SLO NC SIMUKE YB 14 13 GNDC(IN) 16 LIN TVSEL DVDMUTE VDD C5571 0.01 16 (FL) 17 LIN 15 8 GNDC(IN) 18 WSELA CF1 (DVD) SRO GNDC SLO GNDC SWO GNDC CO GNDC 18 17 (D) RECMUTE 19 INPUTSELB R5516 R5500 DSP C 1/2 CN8007 D 19 RIN XTLO INPUTSELA VSS1 GNDS (D) DIRRST DIRERR XT2/AN11 LEVEL SHIFT R5556 220 DIRCS XWMUTE 31 R5560 32 R5561 33 R5562 (D) C5799 C5789 W381 NC CN5614 CN5616 CN5612 AKP7062 AKP7073 AKP7062 RIN 1 GNDC(IN) 2 LIN 3 GNDC(IN) 4 FRO 5 VCOMG 6 FLO 7 0.1 R5555 220 1 2 GNDA(DA) 2 VD+5 3 3 4 VD+5 4 GNDD 5 5 6 GNDD 6 (D) 7 DIN 7 8 GNDD1 8 9 AC3IN 9 (D) 10 GNDU 10 11 DOUT 11 R5550 220 I/O DIRDO XT1/AN10 GNDU V+5A R5548 220 R5549 220 XRESET XMUTEC CN5615 R5601 VD+5 AKP7059 47k VD+5R 13 CN5613 GNDD* CN5617 AKP7058 AKP7069 1 R5544 STBY 22 23 24 25 26 27 STBY REMOCON XRECMUTE C5515 47k R5540 220 C5509 58 59 60 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 C 1/2 CN8003 R5584 R5583 47k R5590 * R5532 * R5533 10k 17 18 GNDU V+5A 12 11 GNDA(DA) GNDA(DA) 10 VD+5 9 VD+5 8 GNDD 7 GNDD 6 DIN 5 GNDD1 4 AC3IN 3 GNDU 2 DOUT 1 R5588 220 1000p (CN5615, CN5614 & CN5618 TO DSP ASSY) STBY R5534 R5591 1M C5580 0.01 C5506 0.01 C5508 0.01 RDSCLK 0.01 GNDX GNDD R5539 * GNDX R5589 * GNDA DESTINATION MODEL F 2/4, 3/4 GNDA GNDD C VU+5 X5501 10MHz ASS7034 NC TIMERLED R5527 VE+5 ACPULSE NC VE+5 220 7 R5515 STBY POWER LED XHP MUTE C5504 1000p VE+5 HP DET 47k VD+5 B DVDON/OFF RYFSC 100k R5518 R5520 10k VU+5 VA-12 57 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 VA-12 R5519 220 1 2 STBY 34 STBY 35 R5563 R5564 STBY R5526 STBY 37 C5516 R5531STBY 0.1 38 VE+5 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 F 2/4-4/4 VX+12 VD+5 U-COM DSP 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 C5501 STBY VA+12 220 C5503 STBY R5504 CH R5503 STBY C5502 STBY 7 220 5 6 VA+12 VX+12 C5514 0.1 3 4 R5502 STBY VSS NC VE+5 1 2 R5572 WEN/DI WDD WCLK RST VCC 15K µ-COM DOWNLOAD A R5501 STBY 4 (D) 5 6 7 : AUDIO SIGNAL ROUTE (L ch) VE+5 VFL+5 1 XFLRST VFDP 2 XFLRST FLCS 4 FLCK 5 FLDATA 6 VFL+5 7 GNDFL 8 FLAC2 9 FLAC1 10 KEY1 11 REMOCON 12 VE+5 13 TIMERLED 14 GNDLED 15 NC FLCS FLCK FLDATA 3 KEY1 REMOCON TIMERLED MUTE INVERTER R5595 Q5595 RN2901 (1/2) ALL CAPACITORS ARE IN µF UNLESS OTHERWISE SPECIFIED CH : CCSRCH AL : CEAL (OTHER : CEAT) B ALL RESISTORS ARE IN Ω RS1/16S***J ALL INDUCTORS ARE IN µH : Refer to LFEA***J "7.3.2 PROTECTIN CIRCUIT." H TRADE 2 ASSY (XWX3071) VX+12 VD+5 VA+12 CN5511 5 4 6 F8156 7 STBY VA-12 8 9 10 11 F8154 STBY (FL) (FL) FLIN 12 13 14 15 16 (C) (C) (SW) (SL) (SW) (SL) 17 18 19 20 21 22 23 23 3 21 22 DVDACK 4 RYFSC RYR 6 VA-12 VX+12 8 GNDX SYS_CS1 10 (SL) 7 1 KN5501 VNF1084 2 VE+56 (D) GNDS (D) C5798 0.01 3 4 (D) 5 6 7 8 9 VFL+5 10 11 NORMAL :H(5V) ABNORMAL:L(0V) 12 13 14 15 XPROTECT 16 17 18 19 20 DVDON/OFF 21 22 23 12 13 14 11 (FL) 10 9 15 8 16 17 18 19 20 7 (C) (SW) (SL) 3 21 2 23 R111 STBY C Q114 2SD2114K(VW) B R112 CN5512 AKP7075 E 1k NC GNDD GNDD GNDD DOUT GNDU VE+56 SUBAC MUTE FLAC1 FLAC2 GNDFL 1 Q115 DTA124EUA 2 5 AKP7075 23 22 21 20 19 18 6 7 17 9 15 16 8 14 10 13 11 12 VFDP VFL+5 14 MUTEC XPROTECT 16 MDATA SDATA 18 SCLK VDET 20 DVDON/OFF XDVDRST 22 SYSPOW 13 XDVDRST SYS_CS1 SYS_CS2 SCLK SDATA MDATA ACK VDET XVMUTE GNDFL VFL+5 12 VFDP 11 9 15 SYSPOW 10 FLAC2 FLAC1 8 7 17 (D) 19 (D) 6 5 4 3 21 2 1 23 GNDD GNDFL D CN5522 (D) SUBAC VE+56 GNDU DOUT GNDD GNDD GNDD NC E 270k VFDP F 2/4 F 2/4-4/4 F 3/4, 4/4 1 3 4 VD+5 GNDX VX+12 C RYR RYFSC XPROTECT VPR+8(VD+5) DVDON/OFF HPAC 4 22 NC DVDMUTE SRIN SLIN SWIN CIN FRIN GNDA GNDA FLIN MUTE MUTEC VA+12 VA-12 6 5 R5559 GNDU 13 12 R113 220k AKP7064 14 (FL) E CN5502 16 15 9 (D) GNDA (To AMP) 17 (C) C GNDX 19 18 11 SYS_CS2 VD+5 VA+12 FLIN GNDA GNDA FRIN CIN SWIN SLIN SRIN DVDMUTE VE+56 20 (SW) 5 B VE+56 1 2 J 1/2 CN5531 RYFSC RYR HPAC VPR+8V XVMUTE J 1/2 CN5532 2 3 AKP7075 from POWER ASSY CN5531 1 XVMUTE ACK CN5521 AKP7075 from POWER ASSY CN5532 CN5501 AKP7064 HPAC DVDMUTE : AUDIO SIGNAL ROUTE (Sub Woofer ch) NOTES GNDU (GNDLED) VA-12 FRIN CIN SWIN SLIN SRIN : AUDIO SIGNAL ROUTE (Center ch) (SW) 82k MA111 : AUDIO SIGNAL ROUTE (Surround L ch) (C) (OTHER : CKSRYB) VPR+8V or VD+5 C5596 22/25 JQ 47k Q5595 RN2901 (2/2) D5596 : AUDIO SIGNAL ROUTE (Front L ch) (SL) CN5611 GNDFL A : AUDIO SIGNAL ROUTE (DIGITAL) (FL) 52045-1545 MUTEC R5598 560 : AUDIO SIGNAL ROUTE (DVD Lch) M CN5601 MA111 R5597 (D) R114 D5595 47k R5596 560 MUTE C5595 22/25 JQ VD+5 (DVD) to DISPLAY ASSY CN5601 F 1/4 CONTROL ASSY (XWZ3882 : XV-DV740) (XWZ3896 : XV-DV440) 8 EVOLAOUT * VE+5 U-COM R5590 R5589 R5532 R5539 I/O Destination KUCXJ/KCXJ 47k R5532 R5539 MODEL R5590 R5589 XV-DV440/740 F 47k GNDD F 1/4 H 33 XV-DV740 5 6 7 8 1 2 3 4 3.10 CONTROL ASSY(2/4) (SL) : FLch AUDIO SIGNAL ROUTE (SW) C3075 1500p C3076 1500p 2 5 R3078 47K 8 +9.5dB C3088 STBY GNDA 3.3k R3084 2.2k R3086 C3086 10/50 R3092 22 C3097 1500p R3093 5.6k R3083 47k C3087 1500p C3041 47p E IC3053 (2/2) BA4558F 4 3 +9.5dB 1 8 2 C3090 R3300 10k R3120 14 13 12 11 10 9 8 IC3059 TC4066BFN 0.01 C3101 R3061 STBY 1 2 3 4 5 6 7 VA+12 C3093 VUA-12 GNDA GND 40 VCC(+7V) 39 GND 38 CLK 37 DATA 36 MUTE 35 DGND 34 GND 33 SWOUT 32 SROUT 31 SLOUT 30 COUT 29 FROUT 28 FLOUT 27 BNF2L 26 BNF1L 25 BNF2R 24 BNF1R 23 TNFL 22 TNFR 21 INP1 INN1 OUT1 GND INP2 INN2 OUT2 GND SWIN GND SRIN GND SLIN GND CIN GND FRIN GND FLIN VEE(-7V) C IC3053 4 BA4558F (1/2) - VD+5 C3092 0.01 7 + VD+5 1 2 3 STBY 4 5 6 C3118 7 8 9 (SW) 10 11 12 13 14 15 (C) 16 17 18 19 20 R3195 5.6k R3087 R3089 1.5k 2.7k VA+12 IC3062 BD3814FV 6800p R3099 0 10/50 VA-12 GNDA (SW) R3101 1.8k SW (SW) R3090 1.2k R3096 0 R3098 STBY 3.3k GNDD DSP MUTE VD+5 Q3071 DTA124EUA E All resistors are : All capacitors are : VA-12 F F 2/4 XV-DV740 XV-DV440 KUCXJ KCXJ R3107 R3108 R3147 R3155 4.3k 4.3k 100k 470 5.6k 5.6k 100k 1.2k C3141 C3142 R3156 R3157 R3158 R3184 470 5.6k 5.6k 6.8k 1.2k 3.6k 3.6k 6.8k C3183 34 XV-DV440 XV-DV740 Wiring No. Wiring No. C3176 C3179 C3184 C3185 KUCXJ 22k *1 C DSPMUTE RS1/16***J-T CKSRYB***K**-T R3707 VA-12 KCXJ 0.018/25 0.018/25 0.022/25 0.022/25 0.012/50 0.056/16 0.012/50 0.056/16 0.018/25 STBY STBY 0.018/16 STBY STBY GNDD XV-DV740 1 2 3 VA-7 VA-12 B Difference of the Andrew circuit GNDD VA+7 VA-7 C3094 10/50 GNDA VA+7 C3116 C3115 0.01 0.01 R3085 1.0k C3085 10/50 (FL) E-VOL C3117 STBY 4 XDSPMUTE C3175 6 STBY (SW) VA+12 F 1/4 VA-7 C3089 820p CH R3091 5.6k R3035 10 DSPAOUT R3128 10k (SW) C fc=48kHz R3194 5.6k + F 1/4 CH C3078 820p C3080 10/50 8 R3076 5.6k LS,RS fc=48kHz (SL) 1 -2.5dB 45 DTSDMIX 46 SWFMIX SW +9.5dB C3173 3 2.7k C3074 STBY 1.5k R3080 0 47K 1.0k C GNDA SR R3097 JQ R3070 R3072 R3074 R3132 10k 0.01 R3188 STBY C3070 10/16 - SR R3131 10k (SL) C3174 R3191 5.6k R3192 5.6k R3068 47k SL IC3052 BA4558F (2/2) 4 LFE MIX R3126 8.2k VA-7 R3079 0 (SL) R3077 47K C3071 1500p C3072 1500p (SL) R3067 47k (FL) FR GNDD +3.6dB R3124 15k C3084 - DSPAOUT C3079 10/50 7 -4.0dB DTS MIX C + FL C3083 0.01 4IC3052 BA4558F (1/2) R3071 1.5k JQ B E 8 +9.5dB 5 + R3073 2.7k R3069 1.0k - STBY C3069 10/16 STBY R3193 5.6k C3073 6 R3196 1.2k E Q3070 DTC124EUA C B BY PASS C3102 0.01 VA+7 SL 8.2k R3127 10k GAIN SELECTION TABLE Q3069 DTA124EUA VUA-12 R3125 VA-7 10/50 R3075 5.6k 820 FR CH R3197 1.2k (FL) C3077 820p R3064 10/16 JQ 100k * R3134 0 * C3044 STBY R3056 39k CH 68p R3123 15k (FL) 10k C3060 L,R fc=48kHz R3062 8 C3062 R3121 2 1 C3091 0.01 CH C3057 STBY C3055 820p C3056 C3058 820p STBY 330p (2/2) IC3051 BA4558F 4 +0.0dB R3058 2.2k 27k R3052 12k C3066 47/16 JQ C VA+7 GNDD R3063 (FL) 0.01 R3088 C3052 10/16 IC3051 (1/2) BA4558F 3 E C3061 10/16 JQ C3068 CH 330p C3053 STBY STBY R3190 C3054 R3189 STBY * R3135 * C3043 STBY R3136 * STBY R3054 JQ FL 820 C3067 0.01 4 Q3060 DTC124EUA C B VUA+12 C3065 JQ 47/16 (FL) 7 +0.0dB 5 - GNDA 27k 8 + * R3133 0 12k 6 + (FL) JQ LPF & GAIN R3057 2.2k R3051 R3053 - C3051 10/16 D VA+12 C3059 68p CH RS1/16S***J C VUA+12 22 R3055 39k R3060 STBY B RD1/2VM***J B Q3061 DTA124EUA E (FL) : SWch AUDIO SIGNAL ROUTE (THEATER BASS) C3114 C3113 220/10 220/10 (SWB) R3118 UDZS6.8B UDZS6.8B R3119 150 150 D3053 D3052 1/2W VM 1/2W VM TY : CFTYA AL : CEAL HA : CEHAT (OTHER : CEAT) ALL RESISTORS ARE IN Ω VA+7 : AUDIO SIGNAL ROUTE : SWch AUDIO SIGNAL ROUTE (OTHER : CKSRYB) R3059 CH : CCSRCH A NOTES : SLch AUDIO SIGNAL ROUTE UNLESS OTHERWISE SPECIFIED 10/50 ALL CAPACITORS ARE IN µF 5 6 7 8 F 2/4 CONTROL ASSY A (XWZ3882 : XV-DV740) (XWZ3896 : XV-DV440) VA+12 ANDREW CIRCUIT R3163 22 C3143 STBY R3103 STBY 5 + *1 C3144 STBY R3706 STBY STBY C3159 0.01 220 5 8 SRIN 7 IC3057 4 BA4558F 10k (2/2) R3112 STBY VA-12 C3163 STBY 0.047 C3178 0.1 C3181 GNDA STBY C3186 0.027 C3187 0.1 STBY 220 STBY 2 - U-COM R3205 C3170 0.01 (SW) CH 47p C3168 4 SWIN 1 8 IC3058 BA4558F (2/2) 100Hz 1.4dB 50Hz 3.5dB F 1/4 R3208 IC3055 BA4558F (2/2) (SW) F 1/4, 3/4, 4/4 R3138 C3169 2.2k 0.068 C3180 3 + 56k C3172 0.01 22 STBY 1 VA-12 - 5 C3177 8 4 *1 R3182 22 R3207 47k R3146 *1 3 GNDA 6 R3186 PRESR PRESL LEVEL HPL HPR 95 C3185 *1 0.1 C3183 2 *1 C3136 TY STBY C3137 (SW) STBY C3182 C3184 *1 R3147 *1 EVOLAOUT C3135 *1 E VA+12 R3184 C3164 STBY TY C3166 TY STBY C3176 C3179 C3171 0.01 + R3144 R3145 STBY 10k C3138 1500p - SW fc=200Hz C3134 10/16 1k GNDD VA+12 AL CIN 7 8 R3137 6 22 VOLMUTE VOLCK R3140 VOLDATAR3141 R3142 96 97 R3181 STBY C3195 1k 1k 1k 0.039 R3143 STBY STBY IC3058 BA4558F 4 (1/2) 5 C3130 CH 10p C3165 (C) 100p 18k CH C3133 100p CH R3130 R3183 680 0.01 R3139 R3185 2.7k R3187 100p C3132 + CH - (FL) STBY C3131 D R3206 22 C3154 C3128 STBY 0.01 C3160 R3177 22 STBY STBY 6 C3112 10p CH R3168 R3170 68k 220 2.2k 2.2k R3114 680 C3156 C3124 0.1 C3125 4700p C3126 4700p C R3117 270k R3175 270k R3176 3300p R3173 3300p C3162 R3174 680 C3161 R3113 STBY 1500p SLIN 1 8 R3115 2 IC3057 BA4558F 4 (1/2) R3122 C3111 CH 10p 3 1500p R3165 R3166 STBY (FL) STBY R3149 0 10k C3155 R3111 R3116 R3167 R3164 22 C3153 STBY (SL) (C) 4.7K STBY STBY (SW) C3122 0.1 C3123 0.1 C3192 VA+12 (SL) 4.7K R3212 RIN 0 R3169 68k C3121 0.1 STBY R3704 AL VA-12 R3211 GNDD Q3067 (2) STBY R3705 C3190 10/16 7 IC3056 4 BA4558F (2/2) R3104 C3191 100k R3702 100k C3150 47/16 R3178 22 *1 R3108 8 R3701 AL C3149 47/16 C3147 0.01 C3148 AL R3109 STBY 2.2k 2.2k R3110 STBY 18k R3105 0.047 R3151 18k C3146 10p CH 6 - R3156 *1 B + 0.047 R3152 8.2k *1 R3158 R3161 STBY Q3067(1) STBY - C3193 R3162 STBY R3160 C3142 0 R3703 - R3154 STBY 8.2k C3189 10/16 AL + C3194 R3106 R3159 R3153 STBY FIN 0.01 2 *1 R3107 * C3145 CH 10p 3 - (FL) BA4558F 4 IC3056 (1/2) 1 8 + C3141 *1 R3155 *1 R3157 *1 GNDA 8 + 7 GNDA F 4 IC3055 BA4558F (1/2) F 2/4 35 XV-DV740 5 6 7 8 1 2 3 4 3.11 CONTROL ASSY(3/4) NOTES CH R3011 330 CH : CCSRCH (OTHER : CKSRYB) AL : CEAL NP : CEANP (OTHER : CEAT) R3012 330 RECR L3002 STBY R3002 STBY AKB7050 CH L3008 STBY B 4.7k 2SD2114K(VW) C Q3002 R3022 B 4.7k E 2SD2114K(VW) R3016 1.8k R3008 220 GNDA (C) C3018 10/50 GNDA REC MUTE C R3213 47k VDD 16 X2 15 14 X1 13 X(Lch) 12 X0 11 X3 A 10 9 B Y0 Y2 Y(Rch) Y3 Y1 INH VEE VSS R3021 C 1 2 3 4 5 6 7 8 STBY R3017 E C3017 10/50 Q3001 AUDIO INPUT SELECTOR (TXL) GNDS C3010 820p STBY L3009 STBY STBY R3018 R CH STBY R3009 IC3001 TC4052BFN R3015 1.8k L3007 C3036 10/35 JQ R3007 220 R3014 330 (LOUT) (FL) L STBY C3009 820p LINEOUT R3006 R3019 220k R (TXL) R3020 220k STBY STBY L3004 L3006 CH LINE1 L (LINE1L) C3007 220p STBY R3004 CH C3008 220p R B R3013 330 STBY L3005 CH C3005 220p TV R3005 STBY CH C3006 220p (TVL) L ALL RESISTORS ARE IN Ω RS1/16S***J R3214 47k JA3001 CH C3004 220p C3002 220p STBY CH R3003 STBY L3003 ALL CAPACITORS ARE IN µF UNLESS OTHERWISE SPECIFIED C3035 JQ RECL 10/35 R3039 1k 75 INPUTSELA 74 INPUTSELB R3040 1k STBY L3001 C3003 220p R3001 STBY C3001 220p A CH (PRETVL) (TXL) Q3003 DTA124EUA 47k R3010 VE+56 (TXL) 32 HPAC1 D XRECMUTE VA-12 E F GNDA F 3/4 36 XV-DV740 1 2 3 4 5 6 7 8 F 3/4 CONTROL ASSY (XWZ3882 : XV-DV740) (XWZ3896 : XV-DV440) A F 1/4, 4/4 I/O VA+12 R3025 C3039 680 LIN1 B 0 VA+12 Q3006 2SC4081(QR) E VA+12 VX+12 E R3032 B 10k R3024 1.5k VA-5 C R3026 C VX+12 RIN VE+56 C3020 W359 10/50 STBY R3048 B 10k 1.5k 1.8K R3045 1.5k R3036 0 STBY STBY C3024 D3004 LIN E RIN1 R3046 R3042 (1/2) C B R3031 10k (1/2) E Q3010 2SC4081(QR) 1.8K 47/16 UDZS5.6B 0.01 C3028 C3026 Q3005 2SC4081(QR) C C3040 10/50 VA-5 10k (1/10W) C3038 1 22 2 4 (2/2) 3 + 8 R3034 IC3003 BA4558F Q3009 2SC4081(QR) R3047 B R3129 C3023 R3041 (1/10W) D3003 C3027 C3033 C3034 0.01 R3028 47k GNDA W395 R3023 1.5k 0.01 R3027 47k 47/16 UDZS5.6B (1/2) 8 22 6 - VA+5 C3025 7 R3033 VA+5 0.01 10/50 C3019 10/50 (FL) 680 IC3003 BA4558F 4 5 + C3037 10dB ATT STBY I/O 6dB ATT VE+56 Q3004 UMB1N (1/2) B VA-12 C E F 1/4 VD+5 VD+5 VA-5 C2 VA-5 100k R3050 Q3004 UMB1N(2/2) B2 C VA-12 100k (LOUT) R3049 VA-12 VA-5 E2 GNDA VA-5 GNDA GNDX 41 LINEATT TVATT 42 D U-COM F 1/4, 2/4, 4/4 VX+9 +9V REG. VX+9 R5724 Q5711 2SD1858X(QR) 10k VX+12 CN5701 4 2 (TXL) C5721 STBY C5722 100p CH CH 1000p 0.01 C5795 STBY GNDA (C) C5723 100p KN5791 VNF1084- STBY C5734 1 RDS VSM TXR +9V TXL GND DO CLK DI CE To TUNER UNIT 6 5 CH STBY GNDS(PJ) STBY 8 7 3 C5733 C5794 GNDD 9 C5732 JQ STBY C5731 JQ STBY 66 61 62 52 10k STBY C9999 GNDD 1000p C5793 C5712 STBY UDZ10B MA111 D5712 R5706 STBY R5728 GND 10 (TXL) C5797 R5782 47k C5792 D5711 120 GNDX 11 C5791 0.1 C5711 10/16 AL R5711 52045-1145 FM/AM TUNER UNIT RDS DATA 65 64 GNDD GNDD VD+5 R5781 RDSPOW GNDX E GNDD :AUDIO SIGNAL ROUTE :FLch AUDIO SIGNAL ROUTE (FL) F :TVIN Lch AUDIO SIGNAL ROUTE (TVL) :DIGITAL AUDIO SIGNAL ROUTE (D) :TX Lch AUDIO SIGNAL ROUTE F 3/4 (TXL) 37 XV-DV740 5 6 7 8 1 2 3 4 3.12 CONTROL ASSY(4/4) and HP ASSYS F 4/4 CONTROL ASSY (XWZ3882 : XV-DV740) XHPMUTE 31 R3916 15k 1k C3906 R3917 10/16 AL R3900 47K 1k GNDD VA-12 HPAC1 VA-12 GNDD HPAC CH R3926 39k R3936 STBY 8 - 2 4 + 3 CH R3921 39k C3911 47/16 R3923 2.2k IC3901 NJM4565M HPR C3908 STBY RMC HP AMP VA-12 D GNDA 47 GNDD 47 R3934 R3938 0 R3928 C3920 47/16 STBY HPL CH 1 R3922 39k C3914 100p AL CH R3924 C3912 STBY - 6 R3925 39k C3913 100p (FL) C3907 STBY C3910 47p R3940 10 47k STBY C3923 C3924 C3917 10/50 C3915 STBY C3916 STBY R3942 B C R3929 100k STBY STBY 47k R3930 100k C3921 E C3922 E 8 R3941 B + 5 7 STBY C 5 4 (FL) R3937 R3939 10 3 4 Q3908 2SD2114K(VW) HP MUTE 2 Q3907 2SD2114K(VW) GNDA HP R HP DET 1 47/16 AL (FL) HP L IC3901 NJM4565M 2.2k C3919 47/16 C3909 47p R3935 0 D3901 DAP202K-TLB R3933 47 CN3902 R3927 47 VA+12 52045-0545 C R3918 C3918 10/50 TO HP ASSY CN3901 B Q3065 DTA124EUA VD+5 Q3906 2SA1576A(QR) 47k R3148 STBY LEVELSHIFT38 LEVEL (XWZ3896 : XV-DV440) U-COM F 1/4-3/4 A I/O F 1/4, 3/4 HPDET 2 27 E 26 JA8602 VD+5 TORX179PL OPT IN 0.1 C8611 C8610 47/16 R8611 STBY C8609 0.1 C8608 STBY C8614 STBY STBY R8610 1k C8613 7 F8604 VTF1096 1 2 3 (D) DIGITAL OPT IN OPTIN (D) VD+5 VA+12 VA-12 VA+12 VE+5 VD+5 VE+5 GNDA GNDD GNDD F GNDS DIGITAL I-O GNDA VA-12 F 4/4 GNDD F 1/4 38 XV-DV740 1 2 3 4 5 6 7 8 A HP ASSY (XWZ3869) R3962 R3964 (FL) Q3903 DTA124EUA R3908 (FL) STBY R3904 L3902 68 CTF1399 68(1/10W) 68(1/10W) R3905 HP L GND HP HP R HPDET HP MUTE 1 XP4506-T (1/2) XP4506-T Q3921 (2/2) R3920 2 3 R3906 5 2.2k 68(1/10W) 4 3 Q3901 XP4506 (2/2) 68(1/10W) R3963 5 STBY 4 R3901 68(1/10W) B 1 STBY R3913 R3907 R3961 R3911 68(1/10W) R3915 L3903 HP MUTE 2.2k 3901 AKN7003 2 C3904 0.047 52044-0545 Q3921 C3902 1000p W131 CN3901 C3901 1000p Q3901 XP4506 (1/2) 2.2k (FL) C3903 0.047 68(1/10W) R3919 R3914 68 C3905 0.01 R3902 68(1/10W) C3925 0.1 R3912 68(1/10W) (FL) From CONTROL ASSY(4/4) CN3902 I 68 STBY R3903 L3901 68 CTF1399 J1 XDX3021- R3909 68 C GNDS Chassis GNDHP SR PLUS RMC SROUT TXD RXD VE+5 R5622 47k E 0 R5494 100k Q5579 DTC124EUA D5571 MA111 C8884 STBY Q5576 2SA1037K(QR) E GNDU R5497 10k GNDU C8882 STBY C8883 STBY C8881 STBY R8883 100 R5495 100k R5492 R5623 47k D5573 MA111 VE+5 Q5575 DTC124EUA SR TXD REMOCON GNDD R5493 1.8k R5491 3.3k VE+5 B GNDU D XKN3015 2 C MA111 1.8k Q5577 2SA1037K(QR) GNDU VE+5 JA8803 SR PLUS R5498 D5570 E C Q5578 DTC124EUA 6 4 3 B SR RXD 5 4 3 2 1 R5499 1.8k VE+5 QTL1013 L8881 L8882 L8883 L8884 R5496 1k GNDU :FLch AUDIO SIGNAL ROUTE (FL) :DIGITAL AUDIO SIGNAL ROUTE (D) GNDU F GNDU F 4/4 I 39 XV-DV740 5 6 7 8 1 2 3 4 3.13 POWER ASSY(1/2) VH D5SBA20(B) D11 C54 AKR7001 AKR7001 FU2 10 SW UN+8V VH+ D5SBA20(B) D22 ~ + ~ C UN+8V C25 6800/25 ACH7183 VL+ STBY 23 C37 STBY C35 JQ 10/50 21 MTZJ6.8B R36 R35 4.7k MTZJ16B MTZJ16B C34 JQ 22/50 1SS133 Q32 D36 D32 S5688G D34 D33 C32 220/63 D31 S5688G R37 100 100 C36 2 x VEF1040- 1 E GND SP CHASSIS C AKP7064 1 VD+5 VPR+8M VPR+8 IC31 STBY 2 SL PMF R31 C33 VL(SL) 3.3k (1/2W) B D35 22/50 JQ SR CN3032 UN+8V 2 2SB1565(EF) 3 17 18 19 20 R9504 0 R9501 R9505 R9503 0 0 0 Q131 R133 R132 16 TH131 ALL STBY !! POWER GNDDVD For Guard GND 15 R131 13 14 2SC4081(QR) V+5 SUBAC RYF RYR XPROTECT 12 PROTECT Low Abnormal 11 HPAC 9 10 VFDP D103 C66 8 VX+12 D67 STBY 7 C67 IC61 NJM7812FA IN OUT 22/50 5 6 VDVD+12 VF+12 MA111 VP+15 VM+12 VA+12 4 GNDX GNDD 21 Thermal sensor 22 CKT for D11 W125 23 VFL+5 VE+56 DVDPOWER J 1/2 to TRADE2 ASSY CN5521 40 H CN5521 H CN5522 XV-DV740 1 2 3 22 19 20 17 18 16 15 to TRADE2 ASSY CN5522 XVMUTE VDET DVDACK MDATA SDATA SCLK SYS_CS2 SYS_CS1 XDVDRST 13 14 11 10 12 SYSPOW VFDP VFL+5 GNDFL 9 7 8 VE+56 SUBAC FLAC1 FLAC2 5 6 GNDU 23 22 3 21 20 4 19 18 1 17 16 2 15 14 AKP7064 13 12 NC GNDD GNDD GNDD DOUT(AC3) 11 10 CN5532 9 8 DVDMUTE NC 7 6 FRIN CIN SWIN SLIN SRIN 5 4 GNDA(To AMP) 3 2 GNDA(To AMP) 1 HPAC DVDON/OFF VPR+8/VD+5 XPROTECT RYFSC RYR VA-12 VX+12 GNDX VD+5 VA+12 MUTEC MUTE FLIN AKP7064 CN5531 VA-12 F 47/16 R51 0.01 R53 18 2.2k R54 18 R55 C53 10k D55 UDZS20B 1000/16 C52 D51 0.047 9 + VL(SW) VFL+5 MUTEC MUTE FLIN GNDA FRIN CIN SWIN SLIN SRIN GNDA VPR+8 VPR+8 C22 4700p 8 FLAC 0.047 CN3021 K CN3022 to TRADE1 ASSY CN3021 & CN3022(for AMP ASSY) K E FL ~ D21 D5SBA20(B) STBY 7 FLAC (FL) IC22 1 2 6 AC5V ~ - 5 AC5V FR HEAT SINK: XNH3030 SCREW: BBZ30P080FTC 4 VL IC21 2 STBY 1 3 VL VH- VL+ VH- C23 2 + ~ C24 XCH3023 5600/35 1 - 2 2 GND C15 2200/63 XCH3024 C16 2200/63 XCH3024 ~ IC12 STBY 1 VH AKP7064 GNDF UN+8V UN+8V GNDREG GNDREG XPROTECT TUNER VD+5 VA-12 VP+15 VFL+5 1 H4 CN3031 D HEAT SINK: XNH3030 SCREW: BBZ30P080FTC H3 CHASSISGND C ATT7079 B10P-VH VFDP VH1 VH- 2 FROUT 3 FROUT 4 GNDP 5 GNDP 6 FLOUT 7 FLOUT 8 GNDS 9 SWOUT 10 SWOUT 11 VH+ 12 VH+ 13 COUT 14 COUT 15 VL+ 16 VL+ 17 SROUT 18 SROUT 19 VL- 20 VL21 SLOUT 22 SLOUT 23 VH+ CN11 CN2 B2P3-VH 2 IC11 STBY D53 DAN217 XCH3023 5600/35 * 1 VE+56 IC51 NJM78M56FA IN OUT 1k 3 22k ATT7077 T1 Q52 2SC4081 R56 T2 T1 XTS3075 Q51 2SD1858X(QR) 1 R52 2 C27 C26 M R21 M 4700p 4700p 10 (1/2W) PMF FU2 REK1069 (6.3A) + ~ M KN1 D52 1SS133 C57 FU1 REK1069 (6.3A) VNF1084 KCXJ, KUCXJ CHASSISGND C58 C2 0.022 ACE7022 (ACE7029) T2 * * VNF1084 R1 RCN1080 KN2 B ~ - STBY W133 W134 0.022 NEUTRAL 3 0.047 AKR7001 AKR7001 2 DF06SA 2 0.047 C56 1 1 C51 STBY LIVE ACE7022 AN1 * FU1 H1 H2 C1 XKP3042 (ACE7029) A BAIDEN PROTECT RY1 4 XSR3008 L1 XTF3004 STBY W129 W130 4 5 6 : Refer to "7.3.2 PROTECTION CIRCUIT" DC DETECT OVERLOAD DETECT 27k E Q3601 2SC4081(QR) C C3361 R3363 C3363 0.022 4.7 L3362 ATH-059 B R3645 100k R3641 10k B D3611 1.8k 1.8k 0.022 ATH-059 R3616 27k C Q3612 2SC4081(QR) D3612 MA111 D3613 DAP202K C3462 R3464 C3464 0.022 4.7 E NOTES ALL CAPACITORS ARE IN µF UNLESS OTHERWISE SPECIFIED ALL RESISTORS ARE IN Ω E RS1/16S***J (1/10W) R3639 27k C2 10k C3633 10/50 RS1/10S***J RD1/4PU***J B2 C C3632 CQMA C2 RS1LMF***J Q3633 E2 RN1901 Q3640 DTC124EUA B 470/6.3 R3638 TS EE Q3637 2SC4081(QC) 1SS133 D CEAT E2 C 2SC4081(QR) C C Q3638 B B L3701 VTL1075 R3701 220 B M B MA111 R3634 4.7k 2.2/100 C3631 D3633 1SS133 3.3k E 6ch SPEAKER OUT GND SP CHASSIS Q3633 RN1901 C B E Q3632 C UMB1N Q3632 B2 UMB1N XPROTECT PROTECT Low Abnormal R3635 D3632 ACB D3634 1SS133 C CH:CCSRCH (OTHER: CKSRYB) D3637 33k 33k R3632 R3631 Q3639 DTA124EUA C B R3633 10k R3367 22 (1/10W) 0.01 E D3635 Q3631 DAN202K 2SC4081(QR) SR XCG3008 E VD+5 D3631 MTZJ5.1A R3365 R3366 R3368 22 (1/10W) 22 (1/10W) 22 (1/10W) 22 (1/10W) 0.01 C3470 RYR VH+ SL XCG3008 E 0.022 GNDSL GNDSR 0.01 C3469 (SL) Q3642 2SC4081(QR) C B R3642 1k Q3636 DTC124EUA C B R3462 100 (1/2W)PMF E B 33k MA111 33k R3614 R3612 E 4.7 0.022 L3462 R3618 0.1 ACN7112(2W) R3613 C MA111 D3636 B C E (SL) R3644 R3611 27k B Q3611 2SC4081(QR) C Q3641 2SD1858X(QR) C D3643 MA111 0 VF+12 RY3643 L3461 ATH-059 ASR7017 R3461 1 2 3 100 (1/2W)PMF C3461 R3463 C3463 6 5 4 (SL) C R3466 22 (1/10W) C3468 C3466 R3468 0.047 0.047 22 (1/10W) 22 (1/10W) C3467 C3465 R3465 0.047 0.047 R3467 22 (1/10W) 22 (1/10W) C3667 C3665 R3665 0.047 0.047 R3667 22 (1/10W) D3644 DAN217 GNDC GNDSW Q3644 2SC4081(QR) R3643 27 0.022 B 100k 4.7 R3646 1k Q3645 DTA143EUA 0 R3630 0.022 C3669 XCG3008 C3661 R3663 C3663 C Q3622 2SC4081(QR) GND SP CHASSIS C R3626 D3623 DAP202K 27k E HPAC FR SW 0.022 4.7 0.022 L3661 ATH-059 R3661 100 (1/2W)PMF B FL 0.047 5 4 0.047 6 (SW) XKE3021 0.047 C3561 R3563 C3563 E 33k 1.8k 27k RY3642 ASR7017 2 3 JA3301 C R3617 0.1 ACN7112(2W) Q3635 DTA124EUA C3569 XCG3008 C3367 C3365 E (1/2W)PMF 1 0.047 L3561 C3368 C3366 0.022 ATH-059 R3561 100 R3615 SR R3565 C3567 C3565 22 (1/10W) 0.047 0.047 R3566 R3604 33k 4.7 R3640 (SL) C3370 XCG3008 0.01 (SW) RYF SL 5 4 0.01 R3625 B R3624 0.022 R3647 27 1.8k 33k R3602 R3603 1.8k R3621 6 C3369 XCG3008 0.01 (FL) C3362 R3364 C3364 (SW) 2SC4081(QR) Q3621 B C3627 STBY R3628 0.1 ACN7112(2W) D3621 MA111 R3623 33k MA111 D3622 R3622 VL- RY3641 ASR7017 R3362 100 (1/2W)PMF 0.022 E C 2 3 GNDFL GNDFR R3627 0.1 ACN7112(2W) (SW) 27k D3603 DAP202K B C Q3602 2SC4081(QR) MA111 D3602 MA111 D3601 R3606 E 1 D3641 1.8k R3601 CC AA 100 (1/2W)PMF R3608 0.1 ACN7112(2W) SW VL+ (FL) R3361 R3605 B VH- A (FL) ACN7112(2W) FR ACB VH+ L3361 ATH-059 R3607 0.1 (FL) FL MA111 POWER 8 J 1/2 POWER ASSY (XWZ3885) VL+ D3642 MA111 SUBAC POWER 7 (1W) RD1/2PMF***J PMF(1/2W) E RF1/4PS***J FU(1/4W) CN8003 VD+5 6 from DVDM ASSY :VIDEO SIGNAL ROUTE C9901 STBY KN1 VNF1084 1 3 2 RTS CTS 5 4 XVMUTE TXD RXD 7 6 DVDMUTE 8 9 11 10 13 B 3/3 CN901 :AUDIO SIGNAL ROUTE 12 15 14 SYS_CS1 SYS_CS2 SCLK SDATA MDATA DVDACK GNDD GNDD VDET NC 16 17 XDVDRST 18 20 19 21 23 22 24 25 27 7 GNDD CHASSISGND TXD RXD RTS CTS VD+5 GNDD NC DVD DOWNLOAD 4 5 C8884 STBY 26 28 29 3 0 VDVD+12 VPR+8 VPR+8 VPR+8(M) VPR+8(M) GNDM GNDM GNDD GNDD DOUT(AC3) GNDD GNDD DVDPOWER 30 2 R3780 C8886 STBY C8883 STBY VKN1261 CN5102 VDVD+12 C8885 1000/16 XCH3021 1 C8881 STBY C8882 STBY VPR+8 VPR+8 E VKN1267 F • NOTE FOR FUSE REPLACEMENT CAUTION - FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE WITH SAME TYPE AND RATINGS OF FUSE. J 1/2 41 XV-DV740 5 6 7 8 1 2 3 4 3.14 POWER ASSY(2/2) and TRADE1 ASSYS A J 2/2 POWER ASSY (XWZ3885) B CN8005 CY/G GNDV Cb/B GNDV Cr/R L CN8807 52045-0545 4 2 5 3 1 (PB/B) (PR/R) (CY/G) C CN8801 V C8821 XCH3017 1000/6.3 VKN1249 (C/V) V GNDV Y R8825 (C/V) (PR/R) (PB/B) 5 6 (CY/G) R9903 (PB/B) STBY R9904 0 8 9 10 11 13 (PR/R) R9905 STBY (C) R9906 STBY (C/V) R9907 STBY (Y) R9908 STBY 14 15 16 17 Y1out STBY 12 18 STBY R8847 7 C8831 XCH3017 1000/6.3 (Y) GNDV C GNDV R8822 (C/V) From DVDM ASSY CN903 B 3/3 CN903 CY/G GNDV Cb/B GNDV Cr/R (C/V) 3 Cout R8831 150 (F) R8832 F8831 STBY 150 (F) R8841 Y(S) 150 (F) F8841 STBY R8842 150 (F) F J 2/2 42 XV-DV740 1 2 3 C8842 STBY 4 (C/V) VTL1086 C8832 STBY LETTER L8821 R8821 75 (F) STBY 2 Vout STBY VSEL2 SQUEEZE ASPECT P/XI RGB E 1 R8835 VSEL1 (CY/G) D 4 5 : VIDEO SIGNAL ROUTE (C/V) V+12M VD+5 VKB1122 V (Y) Y C (C) S-VIDEO OUT CN8802 AKP7179 J 1/2 CN3032 STBY STBY C8823 (C/V) R8823 (C/V) 1 1 2 2 3 3 4 6 7 4 IC25 5 5 6 SUMI TUBE ADN7004 7A AEK7021 8 7 8 W309 9 9 10 10 11 11 13 13 15 15 12 12 14 14 16 16 17 17 19 19 21 21 23 23 18 18 20 20 22 22 CN3022 CN3012 AKP7075 AKP7075 GNDF UN+8V UN+8V GNDREG GNDREG XPROTECT TUNER VD+5 VA-12 VP+15 VFL+5 MUTEC MUTE FLIN GNDA FRIN CIN SWIN SLIN SRIN GNDA VPR+8 VPR+8 Chassis AKP7075 VHVHFROUT FROUT GNDP GNDP FLOUT FLOUT GNDS SWOUT SWOUT VH+ VH+ COUT COUT VL+ VL+ SROUT SROUT VLVLSLOUT SLOUT TO POWER ASSY CN3032 J 1/2 CN3031 JA8803 VIDEO OUT VIDEO OUT TO POWER ASSY CN3031 J 1/2 VD+5 CN3011 AKP7075 1 1 3 3 5 5 7 7 9 9 11 11 2 4 6 8 10 10 R98 12 27k 13 12 13 14 14 15 15 17 17 19 19 21 21 23 23 16 16 18 18 20 20 22 22 VHVHFROUT FROUT GNDP GNDP FLOUT FLOUT GNDS SWOUT SWOUT VH+ VH+ COUT COUT VL+ VL+ SROUT SROUT VLVLSLOUT SLOUT B CN3001 J 1/2 CN3021 D V+12M K TRADE 1 ASSY (XWZ3877) C GNDF UN+8V UN+8V GNDREG GNDREG XPROTECT TUNER VD+5 VA-12 VP+15 VFL+5 SENSE+8 MUTEC MUTE FLIN GNDA FRIN CIN SWIN SLIN SRIN VPR+8 VPR+8 D CN3002 : VIDEO SIGNAL ROUTE (PB/B) LAU***J D (PB/B) (OTHER : CKSRYB) CAUTION : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE. REPLACE ONLY WITH SAME TYPE NO. 491007 MFD, BY LITTELFUSE INK. FOR IC25 (AEK7021). TO AMP ASSY CN3001 : VIDEO SIGNAL ROUTE (CY/G) TO AMP ASSY CN3002 (CY/G) ALL INDUCTORS ARE IN µH CH : CCSRCH : VIDEO SIGNAL ROUTE (PR/R) A RS1/16S***J UNLESS OTHERWISE SPECIFIED : S VIDEO SIGNAL ROUTE (Y) (PR/R) ALL RESISTORS ARE IN Ω ALL CAPACITORS ARE IN µF 8 (C) NOTES 6 : S VIDEO SIGNAL ROUTE (Y) 8 4 (Y) 7 2 (C/V) 6 E F J 2/2 K 43 XV-DV740 5 6 7 8 1 2 3 4 3.15 VIDEO ASSY L A VIDEO ASSY (XWZ3875) Y(D) R8971 R8973 STBY C8971 470/6.3 C R8972 STBY 75 (F) R8974 STBY C8952 47p Crout C8962 47p R8964 STBY C8972 47p Cr(D) R8956 STBY R8962 STBY C8961 470/6.3 R8966 STBY STBY R8963 75 (F) R8976 STBY Cbout R8961 STBY R8955 STBY R8954 Cb(D) (Y) (Cb) R8965 STBY R8953 75 (F) (Cr) R8975 STBY R8951 STBY R8980 Y2out C8951 1000/6.3 STBY B TO Power ASSY CN8807 52045-0545 J 2/2 CN8807 D E Y GNDV Cb GNDV Cr 1 2 CN8001 GNDV (CY/G) (PB/B) 3 4 5 (PR/R) F L 44 XV-DV740 1 2 3 4 5 6 7 8 JA8951 VKB1150 L8951 VTL1086 1 Y(Green) 2 YGND 3 Cb (Blue) 4 CbGND L8961 VTL1089 5 Cr (Red) 6 CrGND L8971 VTL1089 COMPONENT-VIDEO OUT A B C (PR/R) (CY/G) (PB/B) : VIDEO SIGNAL ROUTE (PR/R) : VIDEO SIGNAL ROUTE (CY/G) : VIDEO SIGNAL ROUTE (PB/B) GNDS D E F L 45 XV-DV740 5 6 7 8 1 2 3 4 3.16 DISPALY ASSY A M DISPLAY ASSY (XWZ3874) D R5953 47 52044-1545 STBY SR 2 3 4 5 6 7 8 9 10 C5681 0.01 11 12 13 14 15 VFDP GNDFL E F M 46 XV-DV740 1 2 AL C5679 1/50 GP1UM27XK 1 NC GNDLED TIMERLED VE+5 REMOCON KEY1 FLAC1 FLAC2 GNDFL VFL+5 FLDATA FLCK FLCS XFLRST VFDP CH 5951 3 GND 2 Vcc 1 Vout 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 CN5601 C5662 STBY C5667 STBY C5668 STBY Q5691 2SC4081(QR) R5695 STBY R5952 STBY R5951 FL DRIVER G11 G10 G9 G8 G7 G6 G5 G4 G3 G2 AL IC5601 PT6302LQ-003 VE+5 C5953 47/16 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 P21 P22 P23 P24 P25 P26 P27 P28 P29 P30 P31 P32 P33 P34 P35 G1 F 1/4 CN5611 From CONTROL ASSY(1/4) CN5611 C E C R5693 1k B VFDP GNDD CH C5674 47P 3.3K FLDATA FLCK FLCS RST R5674 C5677 0.01 P4 P3 P2 P1 P37 P36 LED C5675 0.022 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 LED G12 VCX1001 C5676 C5673 1000P C5672 1000P C5671 1000P R5691 47k FL P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P15 P16 P17 P18 P19 P20 AL 22/35 D5662 MTZJ36B C5666 0.022 C5665 0.022 D5561 STBY C5564 AL 100/6.3 C5563 220 220 220 220 C5952 0.022 R5664 R5663 R5662 R5661 B 10 0.022 C5562 0.022 22 C5678 L5563 L5562 C5661 470p VFL+5 3 4 5 6 7 8 CH AL C5663 470p C5680 1/50 C5664 STBY C5669 STBY C5670 STBY A 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 2 1 NP NP P36 P37 P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P15 P16 P17 P18 P19 P20 NX NX NX NX NX P21 P22 P23 P24 P25 P26 P27 P28 P29 P30 P31 P32 P33 P34 P35 G1 G2 G3 G4 G5 G6 G7 G8 G9 G10 G11 G12 NP NP NX F1 F2 NX 61 FL DOUBLE SIDE TAPE Z12-016 V5601 XAV3021 FL HOLDER VNF1122 VFL+5 R5932 330 R5931 330 TIMERLED D5933 UDZS6.8B D5931 SLR-56MC(PQR) Q5692 DTC143EUA C B C B D5932 E1L33-AB0A2-02(2345) R5927 82 C POWER LED Q5693 DTC143EUA E E D VOL DOWN BAND STOP R5926 3.3k PLAY /PAUSE NOTES GNDLED S5927 VSG1024 R5925 2.7k S5926 VSG1024 R5924 1.8k S5925 VSG1024 S5923 VSG1024 POWER ON VOL UP R5923 1.5k S5924 VSG1024 R5922 1.2k S5922 VSG1024 R5921 1k S5921 VSG1024 62 P21 P22 P23 P24 P25 P26 P27 P28 P29 P30 P31 P32 P33 P34 P35 G1 G2 G3 G4 G5 G6 G7 G8 G9 G10 G11 G12 P36 P37 P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P15 P16 P17 P18 P19 P20 B ALL CAPACITORS ARE IN µF UNLESS OTHERWISE SPECIFIED OPEN CH : CCSRCH KEY (OTHER : CKSRYB) JQ : CEJQ JQ E ALL RESISTORS ARE IN Ω RS1/16S***J Switches ALL INDUCTORS ARE IN µH DISPLAY ASSY S5921 : STANDBY/ON S5922 : UP + VOLUME S5923 : – DOWN S5924 : FM/AM S5925 : 7 (STOP) S5926 : 6 DVD/CD (PLAY/PAUSE) S5927 : 0 OPEN/CLOSE LAU***J NO MARK DIODE 1SS133 F M 47 XV-DV740 5 6 7 8 1 2 3 4 3.17 WAVEFORMS Note : The encircled numbers denote measuring point in the schematic diagram. A B DVDM ASSY Measurement condition ; No. 1, 2 and 12 to 17 : MJK1, Title 1-chp 1 No. 8 : CD, ABEX-784 Track 1 1 IC301 - pin 4 [RFOUT] V: 200mV/div. H: 0.1µsec/div. 2 No. 13, 14 and 17 : DVD-REF-A1, T2-Chap.1 No. 3 to 5 : DVD-REF-A1, T2-Chap.19 IC301 - pin 36 [FG] V: 1V/div. H: 5msec/div. 3 IC101 - pin 14 [A1], 13 [A2], 12 [A3] V: 2V/div. H: 2msec/div. GND B 4 5 C IC301 - pin 55 [LOAD_DRV] V: 1V/div. H: 500nsec/div. [Tray stops] IC301 - pin 44 [SPDL_PDM] [PLAY → STOP → PLAY] V: 2V/div. H: 1sec/div. Brakes ON PLAY 6 [Tray is opening] [Tray is closing] [PLAY] V: 2V/div. H: 500nsec/div. [STOP] V: 2V/div. H: 500nsec/div. Accelerator ON STOP PLAY IC501 - pin 23 [Composite Video out] V: 1V/div. H: 10µsec/div. 7 IC501 - pin 21 [S Video out-Y] V: 1V/div. H: 10µsec/div. 8 IC501 - pin 26 [S Video out-C] V: 1V/div. H: 10µsec/div. 7 D 8 9 IC501 - pin 20 [Component Video out-Y] V: 1V/div. H: 10µsec/div. - pin 18 [Component Video out-Pb] 10 IC501 V: 2V/div. H: 10µsec/div. - pin 16 [Component Video out-Pr] 11 IC501 V: 2V/div. H: 10µsec/div. 9 E 10 11 F 48 XV-DV740 1 2 3 4 5 6 7 8 4. PCB CONNECTION DIAGRAM NOTE FOR PCB DIAGRAMS : 1. Part numbers in PCB diagrams match those in the schematic diagrams. 2. A comparison between the main parts of PCB and schematic diagrams is shown below. Symbol In PCB Diagrams Symbol In Schematic Diagrams B C E B C E Part Name 3. The parts mounted on this PCB include all necessary parts for several destinations. For further information for respective destinations, be sure to check with the schematic diagram. 4. View point of PCB diagrams. Connector A Capacitor Transistor B C E B C E B C SIDE A E Transistor with resistor B C E D G S D G S B Field effect transistor D G S P.C.Board SIDE B Chip Part Resistor array 3-terminal regulator C D 4.1 LOAB ASSY SIDE A SIDE B A LOAB ASSY A LOAB ASSY VNP1836-C LOAB 5 1 C102 C101 5 (VNP1836-C) (VNP1836-C) LOAD+ LOAD- SW2 1 CN601 5 VWG V+3D (V+5D) 5 VWG2279VWG2346- GND 1 CN602 1 2 E PNE-1B1 S101 5 CN602 1 CN601 CN602 CN601 CN601 CN602 B CN103 M LOADING MOTOR ASSY F A A 49 XV-DV740 5 6 7 8 1 2 3 4 4.2 DVDM ASSY SIDE A SIDE A A J SPINDLE STEPPING MOTOR MOTOR CN5102 R664 R689 R694 R695 C698 R603 R602 R606 R607 R608 CN103 5 C103 CN103 R201 C231 1 C221 R211 C202 R203 C212 Q212 R213 R204 Q202 R214 RFOUT CN904 R111 (L111) R966 R378 R385 R386 R379 C383 R300 X301 R967 R968 R969 E UP SIDE Q721 R721 CN902 CN923 R741 R711 R744 C717 R717 C707 C732 R734 C703 C1562 R1081 CONTACT SIDE R1069 C1563 C561 R2 R1 R3 CN903 R733 Q723 Q725 UP SIDE 18 1 C710 C709 C706 C731 IC701 C734 Q726 R732 R726 C733 R725 CN903 76 R369 R365 R366 C708 C702 R638 R639 30 R742 R712 R713 R562 R561 R616 R1083 2 CN607 L390 R392 C393 C390 1 29 R688 23 R600 C600 C660 CN608 24 C659 (L600) 4 C142 C604 R617 1 C564 R662 R619 R611 R618 R714 R731 R723 R665 R663 R1084 C684 C671 F C139 C133 C323 208 R637 R648 R634 R636 C705 R635 C623 R641 R621 C637 C614 C636 1 157 R724 R722 Q722 Q724 R647 C630 C649 156 IC601 R421 R654 R651 R653 R657 R656 R655 R652 C648 C650 C647 156 E IC421 C422 IC601 IC421 C130 R131 C134 R135 C335 R346 R344 C348 C342 R609 C607 52 11 1 2 Q726 1 53 4 5 8 R644 C421 R640 L411 C425 X601 C357 9 CN301 R718 R719 R716 R715 R1082 Q929 R675 C651 C305 R368 C362 C373 C664 R628 C424 CONTACT SIDE CONTACT SIDE R123 R124 C124 C126 C127 C128 C121 D923 R338 D928 R389 R342 D922 D402 R402 C406 R613 R612 C690 R398 R397 R363 R364 1 IC701 R367 18 C423 C112 C102 CONTACT SIDE Q192 R197 Q193 C151 C113 R905 R904 R903 R902 Q911 L192 L191 R932 R934 R933 R192 C101 Q951 R982 L194 L193 R922 D925 C644 23 C621 R658 C652 R626 IC604 C640 75 51 R361 R384 R383 R382 1 R610 1 CN609 C461 2 R461 L641 IC461 C310 C309 R411 C409 L402 IC411 R696 C681 C382 C377 75 R965 R964 11 IC604 51 9 C411 R394 C391 C388 C622 Q911 Q723 Q725 Q951 Q451 R396 C354 R354 105 C619 D R341 R336 C R337 R339 R340 C346 104 24 L421 100 C C301 R332 R333 R334 C304 C300 R301 1 16 C415 C694 C392 R310 25 C326 Q928 R937 R212 1 C634 C312 C315 R936 C303 C308 Q201 B IC301 L361 R938 R939 C307 (780) Q211 R202 C394 8 C414 C412 B C311 C318 GNDD LD2 LD1 (650) 1 C413 D C641 R620 C642 IC101 CONTACT SIDE R962 R960 R963 R961 R983 C921 R984 R956 R958 R959 D927 R151 R925 R924 R926 R923 Q922 Q923 R935 Q921 Q927 Q930 R462 IC431 IC461 Q925 C302 R391 Q390 R390 C306 C132 IC201 V+5D 11 C410 C462 IC101 1 2 CN123 C405 R403 Q401 C491 42 R220 R221 R222 C222 R223 NP R416 D401 C407 R409 R408 IC441 IC901 R901 R931 D926 1 A C463 Q211 Q201 Q192 IC201 Q721 Q926 22 A Q193 D R909 C408 IC401 R407 R410 3 4 IC441 C442 R443 R442 R441 C401 1 50 IC401 Q930 Q923 Q212 Q202 Q722 Q724 Q390 IC411 R955 R400 C434 R102 R101 R196 R199 CN121 26 Q922 Q928 Q929 Q401 Q921 Q927 Q927 Q921 Q401 Q929 Q928 Q922 R957 R952 R951 R433 R908 5 IC301 IC401 IC301 C901 4 C403 Q193 Q923 Q930 IC901 R906 R907 1 IC431 C432 C404 IC441 8 R194 R191 1 5 IC461 IC411 5 7 Q390 Q724 Q722 Q202 Q212 C R953 C951 D432 IC201 CN124 Q926 C116 C118 C114 21 23 2 8 R401 C441 R444 C433 C431 Q926 IC901 Q721 Q192 Q201 Q211 IC431 R954 D431 R451 Q451 C452 IC101 Q925 1 7 14 Q925 R921 R918 C902 17 C120 8 C443 1 1 C451 IC604 R981 1 53 30 Q451 Q951 Q725 Q723 Q911 CN122 CN921 24 24 10 30 1 1 CN901 CN104 1 4 C201 UP SIDE A IC701 CN105 2 UP SIDE UP SIDE Q726 C CN101 B 1 12 CN101 BOTTOM SIDE 1 30 CN104 C211 CN105 BOTTOM SIDE CN901 BOTTOM SIDE IC421 IC601 A CN601 B DVDM ASSY B PICKUP ASSY CN1013 D R4 C605 1/2 (ANP7463-B) J CN8801 F B B 50 XV-DV740 1 2 3 4 5 6 7 8 SIDE B SIDE B A B DVDM ASSY UP SIDE UP SIDE 23 UP SIDE R623 (L623) R642 A B C 0 1 2 3 4 5 6 7 8 9 1 1 1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9 1 0 8 L401 R1623 R615 R614 C631 C633 C632 C628 IC151 Q924 Q194 D Q191 Q531 Q551 Q541 IC911 IC602 IC602 IC501 Q603 R542 R629 R625 R622 C625 C643 48 C626 C639 IC603 IC603 ICT FC R604 R513 1 28 R970 R971 R975 R976 R633 R632 R630 C903 R690 R502 E R512 R572 R9521 Q521 R511 R9501 R9511 Q501 Q511 1 24 Q977 Q521 Q501 Q511 R645 R643 R646 Q977 R977 C501 R501 C511 IC501 Q452 Q603 R422 25 C603 D603 C565 R417 R631 R601 R503 C624 R627 R532 14 15 54 R523 C521 R521 R178 C602 R552 R522 C563 R912 R913 R181 C181 R650 R605 C638 C635 C629 C627 R177 C177 R180 R179 R415 R666 R167 C167 R174 1 2 3 4 5 6 7 8 9 R624 R543 C571 R183 R169 R170 C171 R171 R166 R168 R412 R414 R413 C163 C176 R176 R175 R173 C174 28 R553 R571 C562 R911 D924 R660 R659 R661 R649 R360 C172 R172 Q531 Q551 Q541 R533 R1049 DVDM ASSY AWM7 0 0 0 R743 C1051 R1051 0 R453 R164 R165 R930 R929 R928 R927 R142 R329 R328 R381 C182 R182 R9531 R9551 R9541 C704 IC151 D403 25 27 14 C620 R702 Q924 1 IC151 R405 1 R972 R973 R974 C R152 R153 C152 26 13 27 C531 R531 C551 R551 C541 R541 Q194 R406 C701 R701 R1056 R1062 R1057 R1063 R1058 R1064 R1059 R1065 R1060 R1066 R1061 R431 C402 Q924 C355 R343 R355 R345 C381 R374 Q541 IC602 IC911 Q551 Q531 Q191 R432 R157 C158 R159 R158 C160 1 Q603 Q452 IC501 C911 R917 R162 C161 R195 R198 Q194 2 R452 R454 R915 R914 C913 R154 C155 R156 R155 C125 R143 R387 R362 R370 R375 R376 R373 R916 R161 R160 R125 R126 R127 R128 C213 C214 CN113 R330 R331 R399 R380 CN114 R100 (L100) 1 7 IC911 R163 R395 R393 8 C912 1 Q191 R305 R306 0 1 2 3 29 CONTACT SIDE R193 R118 R119 R120 R144 C203 C204 R115 R116 R117 R106 R107 R108 R303 R304 C1052 R1052 C1053 R1053 C1054 R1054 C1055 R1055 C1056 1 R190 R103 R104 R105 R1050 IC603 CN911 C200 R200 C210 C215 C205 R110 B 30 Q452 CN112 R210 (L210) R388 R109 2 D921 CONTACT SIDE C135 C230 NORMAL SOLDER LEAD FREE SOLDER 1 30 30 CN941 14 17 C232 R1013 C233 HEAT-RESISITANCE PRE-FLAX 1 R1012 CN931 CONTACT SIDE CN111 30 24 R1011 CONTACT SIDE 2 1 11 (ANP7463-B) F B B 51 XV-DV740 5 6 7 8 IC8701 IC8401 Q8501 IC8501 IC8601 IC8301 17 IC8603 32 IC8603 Q8504 FC ICT 4 I R8606 IC8702 7 C8610 R8601 L8601 IC8201 C8554 C8550 C8551 C8613 C8609 R8605 L8603 C8547 C8602 C8601 R8530 CN8015 CN8016 C8604 C8603 IC8601 7 KN8501 1 H C T-163 94V-0 16 1 I R8608 C8528 C8530 C8527 C8526 C8533 F 17 R8332 R8333 R8336 R8346 R8337 R8810 R8805 R8556 R8557 C8511 R8514 R8513 R8512 R8511 IC8502 11 C8549 R8550 R8531 C8522 1 C8513 CN8018 C8512 R8554 CN8012 CN8013 CN8014 IC8701 G CN5618 CN8011 G H F C8422 19 C8415 R8543 L8402 23 IC8401 IC8301 R8406 1 R8345 G CN5614 CN8007 CN8007 CN8009 CN8008 CN8010 33 C8407 C8423 R8405 E C8706 C8705 IC8702 Q8504 6 Q8341 6 1 22 22 CN8019 R8703 11 R8335 R8329 E R8330 R8704 R8331 R8701 R8702 C8301 C8302 R8519 C8701 R8506 C8504 C8509 C8507 JTAG 144 144 C8523 C8515 Q8501 CN8011 R8803 R8804 H C8541 C8525 C8524 109 G IC8501 C8537 C8536 L8504 C8532 4 1 1 5 8 5 8 R8802 R8524 R8552 R8553 R8539 C8545 R8533 R8534 36 J R8551 C8503 R8502 R8501 R8503 C8543 17 19 IC8502 R8413 R8521 R8522 C8703 C8418 C8420 R8339 X8501 R8412 R8416 C8421 C8419 R8328 44 D8401 C C8704 L8203 D IC8201 C8226 R8229 R8231 C8222 D CN8017 10 C8406 R8207 G CN5615 CN8003 9 C R8110 C8107 R8107 R8102 C8218 R8226 C8108 R8103 C8113 R8111 R8109 C8112 R8705 R8707 R8706 R8708 CN8001 CN8004 CN8002 CN8005 CN8003 CN8006 B A C8901 R8213 R8214 R8215 R8209 R8225 13 X8201 R8204 25 36 36 R8203 C8209 R8210 L8201 C8210 A B 1 R8017 C8408 34 C8404 C8212 R8230 C8221 48 37 C8201 C8225 R8211 R8223 C8213 R8216 L8202 R8404 L8301 R8414 C8202 C8516 11 J C8548 R8540 R8541 R8411 C8217 L8702 R8410 R8206 R8205 D8501 R8409 R8408 C8904 C8223 R8232 R8227 C8219 R8222 R8016 1 C8505 1 23 Q8341 R8219 L8205 C8546 20 20 44 3 15 15 10 108 L8204 C8215 C8214 22 1 12 10 2 8 22 52 8 15 11 9 C8702 1 KN8201 KN8102 3 99 10 1 73 9 1 1 16 11 C 11 24 1 1 72 F 20 37 E 12 D 13 C8405 1 C KN8101 2 JA8101 JA8103 B JA8102 SIDE A C8105 A C8001 C8902 R8009 C8002 R8010 R8015 C8004 C8003 1 3 4 4.3 DSP ASSY C DSP ASSY SIDE A 1 2 (ANP2022-B) XV-DV740 C 4 5 6 7 8 SIDE B SIDE B A C DSP ASSY C8006 R8019 C8204 R8202 GND 13 15 R8234 C8224 R8220 R8212 Q8503 R8538 C8008 C8216 R8334 L8505 C8553 C8552 D8503 IC8503 8 R8558 4 5 R8340 19 R8341 D8301 D8302 R8343 R8344 R8321 R8320 R8544 R8542 R8536 C R8547 R8548 R8549 1 C8007 GNDD 15 L8501 R8546 R8545 R8322 R8308 L8701 C8555 R8808 R8505 C R8809 L8801 R8504 R8555 C8544 R8518 R8517 R8516 R8515 C8542 V11 C8540 GNDD C8514 R8523 R8309 C8520 R8310 C8521 R8311 C8518 R8528 R8312 R8313 R8314 R8326 R8529 C8539 C8538 C8529 6 C8534 C8535 17 C8606 C8605 E C8014 C8013 C8608 C8607 1 32 AWX8240 AWX8251 AWX8252 AWX 7 AWX8241 IC8602 1 R8602 R8537 L8502 AWX1082 AWX1083 C8531 AWX8250 19 R8603 L8602 R8801 R8812 R8811 R8813 D V3 17 PRODUCTION CODE R8507 R8508 R8509 R8510 R8526 C8517 R8527 R8520 16 1 CN8011 R8221 R8338 GNDD C8401 C8009 C8417 C8501 C8502 R8532 R8018 R8114 C8010 C8402 C8403 R8415 R8417 R8806 R8807 R8115 R8113 C CN8011 C8011 C8205 C8206 C8207 D8502 D8402 C8208 C8203 R8233 R8201 C8211 GDAC 1 CN8007 IC8101 R8401 R8402 R8403 C8903 R8006 L8401 B C8012 R8224 R8407 CN8007 R8104 R8105 R8116 D8303 OUT IN CN8003 GNDD 8 B L8004 R8004 9 C8409 C8410 C8411 C8412 C8413 C8414 C8416 8 7 IN GND OUT C8220 R8228 L8002 R8002 L8003 R8003 L8104 R8112 L8103 14 IC8901 14 C8005 R8011 C8115 C8110 C8109 IC8902 R8001 L8001 L8102 C8114 1 A 1 CN8003 C8111 R8108 A R8014 R8013 R8012 GCH R8007 R8008 B R8005 L8005 C8106 R8106 L8101 C8104 AWX8253 AWX8254 IC8602 AWX8255 IC8503 IC8101 Q8503 AWX8239 IC8902 IC8901 C (ANP2022-B) F C 53 XV-DV740 5 6 7 8 1 2 3 4 XV-DV740 54 D D F W101 7720 7786 7787 7788 W102 R3519 R3517 W164 W118 R3418 D3428 D3422 W187 Production Code W103 W163 W162 C3507 C3408 R3420 R3428 -B W138 W165 R3422 Q91 IRFI9Z34G R3421 D3424 D3423 W188 W120 W166 D3425 C3421 C3422 W140 +B D3427 R3419 D3421 R3427 W167 W169 W168 W121 W189 C3407 Word Surface R3417 W141 GNDP C3423 W170 GNDS IC81 W142 SLOUT W190 SWOUT C3652 R3657 NJM7805FA VPF+15 VP+15 W194 C101 UN+8 CN3002 1 1 1 39 D3 +B W175 W176 D3321 D3327 R3327 VL+ word surface W177 C72 +B W112 GNDP -B D72 D3393 R3318 CN3011 VL19 19 R3387 D3394 CN3001 W201 -B W185 D3387 D3385 IRFIZ34G W184 W114 VH+ W152 W200 W183 VL- C3324 W202 R3520 FROUT D3390 W133 W135 VL+ K R3388 1 1 Q3384 CN3001 SWOUT FLOUT W130 W154 W153 W198 W199 W113 VL- W181 W182 GNDP Q3383 W111 W180 D3328 D3322 R3320 C3308 C3508 R3518 D3389 W131 SROUT 10 10 W132 W178 W179 R3328 Word Surface C3321 D3325 W150 D3323 R3321 IRFI9Z34G R3319 W151 D3326 D3324 R3322 C3322 IC3303 W129 W128 NJM7912FA IC71 C3307 IC3301 VF-12 W197 VL+ W206 CN3002 D3655 XPROTECT W195 W196 C3323 W174 GNDP W149 R3317 W207 Q3654 W109 VA-12 W110 W127 W147 W146 C3651 W145 W148 VA-12 W173 W191 VD+5 W192 W193 2SD2012 Q61 W124 C63 FC DC D82 C102 SROUT Q62 W144 W172 D3651 W123 C3653 D3654 W125 W126 1 1 W205 W107 W122 W143 W171 GNDREG C82 D3652 D3653 W108 CN3012 K 2323 W155 D3 39 2 FR1S P W136 W116 AMP Assy W158 W160 W159 C3577 W161 C3501 C3478 C3402 C3477 C3578 C3502 C3378 C3377 C3301 W204 C91 W105 IC3401 C3178 W115 C3168 C3401 C3424 W117 C3179 W137 GNDP C3302 C3318 D3426 W119 C3317 W139 GNDP W104 19 C98 W106 10 19 C3167 AWM (ANP7461-A) D98 1 10 word surface IC71 2323 1 E IC3401 Q91 D Q62 IC81 Q61 Q3654 IC3301 C IC3303 W156 W157 Q3383 B Q3384 D3386 VH+ W203 D3388 VH- 1 D CN3651 6CH AMP ASSY DC FAN MOTOR A SIDE A SIDE A 4.4 6CH AMP ASSY 1 2 3 4 5 6 7 8 XV-DV740 55 D D F Q3502 Q3401 Q3471 R3511 Q3533 Q3531 R3531 Q3402 Q3472 Q3501 Q3571 R3591 R3545 R3537 R3505 R3543 R3539 D3581 C3505 C3503 R3509 D3543 R3573 R3492 C3404 R3410 C3406 Q3571 Q3501 R3571 R3513 R3472 R3414 Q3402 Q3472 R3402 R3474 GNDP Q3371 Q3302 Q3372 Q3572 E R3374 R3444 D3441 R3377 R3437 R3345 D91 R47 R3404 R3303 Q92 C92 R91 R48 D104 R92 R122 GNDP R3439 R3431 R97 R121 TH121 R123 R3416 R3451 R96 Q121 GNDS R3407 R3405 R46 SLOUT C81 C97 R95 Q111 SWOUT R45 GNDREG R112 SROUT R62 R111 C62 R68 R3651 D106 R104 R94 R113 TH111 VA-12 D42 VD+5 R3658 23 R3654 VPF+15 R105 C61 R3500 Q3302 R3372 R3314 R3371 R3313 Q3301 R3301 R3373 R3435 R3443 R93 R3433 Q3431 R3491 C3405 R3409 R3411 C3409 C3403 Q63 Q103 R64 R66 R3304 Q3372 Q3371 GNDP Q92 D Q3652 Q104 Q106 Q3653 B C E R114 R106 R108 VP+15 D102 Q3651 Q101 NP R3504 R3302 R3378 -B +B D3481 R3423 Q92 Q121 Q107 R61 R63 R67 R65 NP Q3653 Q101 D3657 D3658 XPROTECT Q102 R109 VF-12 R3326 VL+ R3656 R3307 R3305 R3309 R3339 Q3333 +B C3303 R3316 C3326 C Q3331 Q3333 C3305 R3311 R3331 R3391 C3309 R3323 VL+ D3343 C71 R3343 R3333 D3381 1 R3337 R3335 +B R102 R103 GNDP -B D101 D105 D3341 R3338 R3334 S Q3534 Q3332 Q3334 Q3334 R3324 D3382 R3351 R3312 C3310 R3308 R3508 R3534 R3540 Q3534 R3510 D3582 D3544 -B Q3381 C3306 R3310 C3304 R3392 R3332 R3340 GNDP R3389 B S C3504 C3506 R3512 C3510 R3506 R3538 R3544 VL- R3592 R3532 R3381 1 FROUT CN3001 Q3532 Q3381 R3390 SLOUT SLOUT VLVLSROUT SROUT VL+ VL+ COUT COUT VH+ VH+ SWOUT SWOUT GNDS FLOUT FLOUT GNDP GNDP FROUT FROUT VHVH- R3344 VL- R3306 D3344 G D Q3332 IC3301 G D VH+ R3382 R3386 R3383 23 IC3301 SROUT VLVH+ Q3382 VH- FAN SIDE D R3384 SWOUT FLOUT VL+ Q3532 R3385 CN3002 VPR+8 VPR+8 SRIN SLIN SWIN CIN FRIN GNDA FLIN MUTE MUTEC SEN+8 VFL+5 VP+15 VA-12 VD+5 TUNER XPRCT GNDR GNDR UN+8 UN+8 GNDF R3655 R101 Q3651 Q102 GNDP Q3331 1 Q3431 1 Q63 R3403 Q3401 R3471 R3413 R3572 R3514 Q3502 R3574 R3546 R3346 D3444 R3406 D3482 R3438 R3434 R3424 IC3401 D3443 Q3433 Q3652 Q107 Q106 Q103 R3503 R3501 R3577 R3478 R3446 R3445 R3473 Q3471 Q3572 R3432 R3502 R3578 R3440 R3408 C3410 R3412 R3401 C3426 R3477 R3533 R3507 R3426 Q3301 IC3401 Q3433 Q43 Q111 Q104 G Q43 S Q3432 Q3504 C3509 Q3531 Q3432 Q3434 R3376 R3576 R3375 D VA-12 UN+8 Q3434 C1 B2 E2 E1 B1 C2 AWM 7720 7786 7787 7788 AMP Assy R3475 R3476 FR1S P Q3504 Q3533 R3575 (ANP7461-A) CN3561 Q3382 6CH AMP ASSY A SIDE B SIDE B 5 6 7 8 1 KN5501 56 2 F W101 C3923 W102 3 C3920 I CN3901 C3919 W104 C3917 CN3902 C3918 W103 CN3902 XV-DV740 4 W273 W130 1 1 CN5611 C5578 C3906 W338 W336 W363 W366 W365 W362 W213 W425 W301 Except WL C9105 W243 W367 W395 W131 W176 W270 W361 W129 C3061 VE+56 W128 W164 C9106 W397 W415 W414 JA9091 W127 W242 W293 W211 C3174 W210 W413 W173 C3062 W339 W360 W359 W209 W289 W299 Except WL W172 C3079 PRODUCTION CODE W171 W424 C3189 C9092 W408 W407 W364 W406 W105 W169 W208 W412 C3039 W167 W204 W358 W298 C3020 VE+56 W334 W356 W168 W238 W448 W335 W394 W166 W207 W292 W297 C3017 W125 C3080 W333 W390 C3027 C3023 MY Only W388 W391 C3038 C3024 C3028 W389 Except MY W392 C3018 W165 W202 W446 W423 W419 C3037 W353 C3035 W352 C3036 3 W170 FC DC W420 W355 W354 W332 W331 W329 C5731 W449 C5732 W450 JA3001 C5596 W124 W198 W422 C3173 C5595 C3166 W241 W271 W327 W123 W427 W122 W199 W205 W234 W121 W269 W120 C3912 C3907 W267 W426 W294 W287 W330 W417 W325 W357 W119 W268 W118 W196 W239 W288 C3113 C3114 W328 R3118 R3119 C8306 W240 C3136 VE+56 W291 C3908 W197 W201 C3134 W203 W195 W117 C3164 W237 W411 W266 W163 W236 W232 2323 W286 W200 W160 W231 W233 W158 CN5501 W265 W159 1 C W157 W194 1 C9084 W162 W156 2323 W387 C3911 C3924 W155 CN5502 W326 W161 W154 1 CN5501 W405 W116 1 CN5502 Q5711 H CN5511 B W115 W114 E H CN5512 F 5 A 5 SIDE A W393 D 2 1 1 1 4 4.5 CONTROL ASSY CONTROL ASSY Except MY C9091 W398 C3019 C3040 W399 W290 C8305 W418 C3066 W300 C3065 W275 W421 C3094 W276 C3093 Q5711 W235 C571 W44 C3190 C3150 W212 W214 W206 C3149 W W174 W177 W126 W175 CONTACT SIDE 10 CN5611 15 15 CONTACT SIDE F M 5 W444 C5711 W220 W223 W224 3150 W221 XWZ3881 XWZ3882 XWZ3883 XWZ3884 XWZ3886 XWZ3887 XWZ3888 XWZ3889 6 XWZ3879 XWZ3880 W219 CONTROL ASSY W228 W227 W226 W188 7 W264 W316 1 1 CN8301 7 7 W381 W384 W403 W402 JA8803 1 7 5 3 Knife W263 W255 W259 W225 W261 G CN5617 CN5613 11 11 4 FM/AM TUNER UNIT CN5701 11 11 CONTACT SIDE W386 CN5613 7 G CN5616 1 1 10 W431 C3029 CN5701 W351 1 1 C8622 W410 6 CN5612 CONTACT SIDE W282 W324 W350 W385 W382 W383 C69 3 CN5620 W260 1 W280 7 W278 W349 1919 C3030 W285 1 CN5612 W249 CN5504 C3069 W284 W309 W322 1 W222 1919 W348 W347 W380 C8610 except JJ 1 W277 W283 W279 CN5620 W315 W321 W320 W319 W318 W317 W314 W379 W346 W378 W408 W407 W364 6 G CN5619 W229 W262 1 C3093 1 W276 W445 W258 W313 W312 W345 (BASE) W146 XWZ3866 XWZ3867 XWZ3878 W257 W451 W307 W343 W376 W430 C70 W144 XWZ3862 XWZ3863 XWZ3864 XWZ3865 W256 C5705 W341 W342 W375 C9106 W397 JA8621 W149 W106 W374 W400 W143 W177 W253 X5701 W142 W216 W306 L62 W141 W218 W310 W308 C3086 W140 W217 W139 W246 W250 C3085 W138 W136 Q5711 W252 C3070 W251 W303 C5576 C3052 W305 C9108 1 W441 15 15 W373 W371 W367 W399 W108 W214 W370 W428 W368 W366 W365 C9107 W135 C5712 W248 C3094 C5701 C3066 W184 W212 W429 W369 W372 X5501 W174 W183 C3051 W182 W338 W336 W363 W398 VE+56 W126 L5571 W215 W275 W180 300 W134 W175 C5575 W179 W213 W301 C9105 C5572 C5578 W130 W131 W176 W242 W243 JA8602 W148 5611 W129 W211 361 W416 W133 E W128 W209 W210 +56 W127 W105 W173 W172 5 7 8 SIDE A A W409 2 L61 B C D W432 W433 W436 W434 W435 XWZ3890 XWZ3892 XWZ3896 XWZ3898 W187 KN5791 W185 W145 E W147 W437 W438 W439 W440 W107 (XNP3083-B) F M CN5601 F XV-DV740 8 57 C5502 Q8307 Q3003 F F XV-DV740 4 R5591 Q5571 R5556 1 331 500 5 R5569 R5563 R3109 R3103 C3143 R3155 C3193 R3151 R5711 R5561 R5565 R3157 C3141 R31 3 R5782 R5781 C3097 C3092 C5707 R5599 R5538 R3093 R3090 R3101 R3099 R3097 C3175 R3091 R3195 R3707 R5592 R5567 R5582 R5581 R5578 R5570 R5580 R5579 R5516 R5500 C3088 R3088 C3091 R3300 R3086 C5794 C5795 C3089 C3075 C3090 R3073 C3077 R3069 C3071 R3071 C3084 R3067 R3085 C3087 R3087 R3035 R5528 R5529 R5530 R5537 R5541 R5557 C5721 C5723 R5728 C5722 R3068 R3070 C3072 R3072 R3074 C3078 R5705 C5793 C5703 R5724 R5513 R5512 R5514 R3083 C3041 C5706 C5704 R5522 R5536 R5517 C5799 C5800 R5497 R5495 R5706 R3189 R3135 C3068 R3280 R8301 R8302 R3051 R3052 C3053 C3054 R3053 R3054 C3055 C3056 R3055 R3056 R3057 R3058 R3188 R3092 R3134 C3044 R3136 R3190 R3133 C3043 C5797 C5791 C5734 C5733 C5702 L8883 L8881 R8883 D5570 CN8301 C8303 C8301 C8304 R9111 R9112 C9104 C71 L8884 L8882 CN5613 D5571 C5789 Q8301 R3180 1 R3107 C3145 R5535 R5560 R5566 R5531 R5526 R3179 51 R5564 C5513 C5511 R5568 C5516 01 C5792 R5499 CN5612 CN5701 Q8303 R5583 D5595 R5562 C5509 R5601 R5549 R5540 R5588 R5532 C5580 R5533 R5550 30 30 R5544 R5548 55 UTEST R5595 C5508 C5506 R5589 R5539 IC R5491 TEST IC8301 14 R5585 R5586 1 1 80 R5525 R5524 R5558 R5622 R5498 R5621 Q3071 C5577 R5574 R5575 R5576 R5577 C5574 R5573 R5534 R5508 C5515 R5520 Q3173 R5501 C5514 R5554 R5509 C5501 R5506 R5505 R5503 R5502 R5545 R5493 R5547 D5575 C5573 C5571 R5527 C5504 R5504 R5507 R5515 C9999 D5573 Q5575 R5571 R5572 C5579 D5596 R5518 VE+56 C5503 R5496 R5492 CN5620 88 R5623 C5510 R5594 5 R5519 0 10 3 0 10 R5510 9 R5546 IC3053 8 81 XWZ3896 XWZ3898 R5523 11 51 81 XWZ3889 XWZ3890 XWZ3892 80 D 1 Q5577 19 2 19.GNDD NC XTLO DIRERR 15.DIRRST DIRCS DIRDO DSPMODE DSPHREQ DSPCLK 10.BUSY DSPDO DSPSS XDSPRST 5.DSPDI DECMUTE MODC DSP MUTE 1.MUTE OUT 4 C IC5701 1.CE 16 16 Q5576 19.RIN GNDC(IN) LIN GNDC(IN) 15.FRO VCOMG FLO RECMUTE SRO 10.GNDC SLO GNDC SWO GNDC 5.CO GNDC SBRO GNDC 1.SBLO 11 R5494 1 Q5578 7.ESTVL GNDA 5.ESTVR GNDA LOUT GNDA 1.ROUT Q5800 19 58 1 Q5579 7 7.NC VSS 5.VCC RST WCLK WDD 1.WEN/DI 1 11.GND 10.RDS VSM C5801 R5801 R5800 R5802 1 XWZ3862 XWZ3863 XWZ3864 XWZ3865 XWZ3866 XWZ3867 XWZ3878 XWZ3879 XWZ3880 XWZ3881 XWZ3882 XWZ3883 XWZ3884 XWZ3886 XWZ3887 XWZ3888 10 11 1 1 E TXR 7.+9V TXL 5.GND DO CLK DI C8882 C8621 C68 C8883 C8881 C8884 11 B IC62 R9106 C9103 R9108 C8608 F8604 C9101 R9110 R9107 R8610 F8621 C8623 C8611 R8611 C8609 R9102 C9097 R9105 C9102 C8613 C8614 11.DOUT 10.GNDU AC3IN GNDD1 DIN GNDD 5.GNDD VD+5 VD+5 GNDA(DA) 1.V+5A A 5 B 5 F 8 A 3 4 SIDE B 7 D 2 1 IC9092 1 4 CONTROL ASSY IC9091 16 16 11 Q9093 8 NP 7 R3084 R3089 Q3171 D5711 D5712 R5555 R5590 Q5501 Q5572 Q 1.HPL GNDA HPR HP_DET 5.MUTE R3937 R3935 FLCK FLCS XFLRST 1.VFDP R3940 6 R3933 R3927 C3915 R3942 R3941 1 R3938 R3922 R3921 C3161 R3167 R3173 C3153 C3156 R3170 R3166 R3112 R3116 C3162 R3168 R3174 C3154 R3175 R3113 R3117 C3160 R5584 R5590 R3138 R3137 R3139 C3112 R3154 R3183 R3186 R3181 C3142 R3158 R3187 C3111 CN3902 NC DVDMUTE SRIN 20.SLIN SWIN CIN FRIN GNDA 15.GNDA FLIN VA+12 VD+5 SYS_C2 10.SYS_C1 GNDX VX+12 VA-12 RYR 5.RYFSC D3901 CN5501 C3115 C3116 R3212 C3125 R3211 C3124 R3096 R3193 R3098 C3073 R3075 D3171 D3172 C3168 R3182 C3179 C3170 C3180 R3205 C3181 C3187 R3184 C3130 C3165 C3123 C3122 C3121 R3164 C3159 R3702 R3704 R3706 R3701 Q3172 R3152 C3194 R3156 C3144 R3104 R3157 C3141 R3153 C3148 R3090 R3101 R3099 R3097 C3088 R3088 C3169 R3206 C3131 11 C3075 C3090 R3073 C3077 R3069 C3071 R3071 R3144 R3145 C3135 C3186 R3207 C3176 C3177 C3178 R3194 R3061 R3063 R3127 R3197 R3125 R3123 R3078 R3080 F8154 F8156 C3133 R3208 R3143 C3132 C3171 C3195 C3182 C3163 C3183 C3184 R3130 C3185 C3128 R3131 C3117 C3118 R3132 R3191 R3192 C3076 R3077 R3079 C3083 C3084 R3067 IC3055 DVDACK XVMUTE VPR+8/VD+5 1.HPAC 23.SYPOW XDVDRST DON/OFF 20.VDET SCLK SDATA MDATA XPROTECT 15.MUTEC VFL+5 VFDP GNDFL FLAC2 10.FLAC1 MUTE SUBAC VE+56 GNDU 5.DOUT GNDD GNDD GNDD 1.NC 7 CN5502 4 R3176 R3114 R3122 R3149 R3115 R3177 R3165 R3111 C3192 R3705 Q3067 D9100 R3926 C3914 C3155 R3169 R3160 C3146 R3108 IC3056 R3171 R5711 IC3058 D3902 C3916 R3934 R3928 R3162 R3161 C3191 R3110 R3148 C3147 R3159 R3105 R3107 C3145 R3179 R3109 R3103 C3143 R3155 C3193 R3151 5 R3142 R3140 R3141 C3913 R3924 C3910 R3923 C3909 C3921 C3922 R3918 R3916 R5583 D5595 5 5 8 4 11 C3091 R3300 R3086 IC3052 R5562 R3147 R3146 C3138 C3172 C3137 C3059 C3057 R3068 R3070 C3072 R3072 R3074 C3078 Q3070 R3189 R3062 R3064 D3053 Q3060 C5798 R5598 R3929 R3925 R3930 5 R5597 4 44 1 R5595 1 15.P_LED GNDLED T_LED VE+5 REMO 10.KEY1 FLAC2 FLAC1 GNDFL VFL+5 5.FLDA 5 21 40 5 R5533 21 40 R5585 R5586 R5587 R5551 8 R3939 5 Q3908 8 R3936 IC3901 44 R3917 11 20 1 5 8 IC3062 5 88 8 C3068 R3060 R3059 C3060 R3120 D3052 R3124 R3196 R3126 R3128 R3048 R3010 R8303 R3049 Q3004 R3047 R3031 R9113 Q3006 Q3010 R3043 C8302 C8301 Q8301 R8307 C3033 R3027 C9098 R9084 Q9090 C9101 R9110 R3020 R3213 R3214 R3028 R3039 R5732 C3005 R3013 C3007 R3042 D3004 D3003 C3025 R3041 C3002 R3012 C3004 L3003 R3003 R3006 L3006 C3006 R3014 C3008 L3004 R3004 C3010 R3018 L3009 R3009 R9097 L9093 C9096 L9092 R9093 L9091 R9091 R9101 R9102 C9097 R9089 C3026 C3003 C3001 R3011 R3001 L3001 R3034 C9102 R9105 C9094 R3008 L3008 R3021 R3022 R3026 R3007 R3046 C3009 L3007 R3017 R3129 R3036 R3019 R3025 R3015 R3045 R3016 R9103 C9095 R9083 R9081 R9106 C3031 R9082 R9095 R3030 R3029 R9104 R3040 R3033 R5731 R8309 R8305 R8308 R8401 R8402 R8306 R3050 R8304 R9114 R3032 R8301 R8302 C3053 C3054 R3053 R3054 C3055 C3056 R3055 R3056 R3057 R3058 R3188 R3092 C3058 R3121 C3067 R3190 4 11 8 20 1 Q3907 1 5 5 8 5 1 R5577 Q3069 8 CN5611 1 C3126 8 Q5501 R3185 4 Q3906 IC3003 11 R5596 R3163 14 5 15 10 IC3059 1 Q5595 R3106 Q3009 Q3005 23 Q5572 7 Q3065 IC3057 R3178 R3703 1 Q3171 A B C D5711 6 1 R5565 R3172 R3024 23 D5712 C3074 0 1 2 3 4 5 6 7 8 9 R3076 1 84 9 Q8306 0 EBC 0 CBE R3023 8 IC3051 NP 4 7 C3034 9 NP R3044 C3032 0 1 2 3 8 Q9091 16 16 1 IC3002 IC8301 14 8 Q9093 4 8 8 Q3001 5 R9109 1 11 C9093 1 IC9091 Q3002 8 8303 99 L3002 R3002 1 1 IC9092 16 16 1 5 7 8 SIDE B A IC9092 Q3002 IC9091 IC3001 Q3001 IC3001 L3005 R3005 IC62 Q9091 Q9093 IC8301 Q9090 IC3002 Q3006 Q3010 IC3003 Q3005 Q3009 Q8301 Q3004 IC3058 XV-DV740 8 B Q5800 Q8303 Q8306 IC3051 IC3059 Q3069 Q3061 Q3061 Q3070 Q3060 IC3055 IC3052 Q5576 IC5701 C IC3062 IC3053 Q3071 Q3171 Q3172 Q5577 Q5578 IC3056 Q3067 IC3057 D IC5501 Q5575 Q3065 Q5579 Q3906 Q3173 IC3901 Q5501 Q5572 Q5571 Q5595 E Q8307 Q3003 Q3908 Q3907 C (XNP3083-B) F F 59 1 2 3 4 4.6 TRADE2,TRADE3 and HP ASSYS SIDE A SIDE A A G TRADE 3 ASSY F CN5612 CN5616 CN5616 19 1 CN5614 1 13 1 19 13 1 CN5615 1 1 CN5619 19 1 19 1 1 19 CN5618 11 1 (XNP3083-B) 19 CN5618 CN5614 CN5615 C CN8011 C CN8007 C CN8003 J CN5531 H TRADE 2 ASSY J CN5532 CN5521 23 1 1 23 1 CN5522 23 CN5522 C 23 19 1 19 DOUT GNDU AC3IN GNDD1 DIN GNDD GNDD VD+5 VD+5 GNDA (DA) GNDA (DA) V+5A NC RIN GNDC (IN) LIN GNDC (IN) FRO VCOMG FLO RECMUTE SRO GNDC SLO GNDC SWO GNDC CO GNDC SBRO GNDC SBLO GNDD LSSN XTLO DIRERR DIRRST DIRCS DIRDO DSPMODE DSPHREQ BUSY DSPSS DSPRST DSPCLK DSPDO DSPDI DECMUTE MODC DSPMUTE MUTEOUT XWZ3868 TRADE3 ASSY B CN5617 CN5617 CN5619 F CN5613 11 1 F CN5620 CN5521 1 POWER DC FC UPSIDE TRADE2 ASSY XWX3071 CONTROL D CN5511 23 32 11 CN5512 23 32 CN5511 CN5512 F CN5501 I 11 (XNP3070-B) F CN5502 HP ASSY E J1 PCB BINDER CONTACT SIDE 1 5 3901 5 CN3902 CN3901 CN3901 F 3901 1 1.HP MUTE 2.HPDET 3.HP R 4.GNDHP 5.HP L W442 W443 HP ASSY XWZ3869 F (XNP3083-B) G H I G H I 60 XV-DV740 1 2 3 4 5 2 G H I 6 3 Q3921 7 CBE EBC Q3903 C3925 C3905 R3909 XWX3071 TRADE2 ASSY VE+56 DVDMUTE SRIN 20.SLIN SWIN CIN FRIN GNDA 15.GNDA FLIN MUTE MUTEC VA+12 10.VA-12 GNDX VX+12 VD+5 RYR 5.RYFSC XPROTECT UN+8V DVDON/OFF 1.HPAC CN5522 CN5512 R3919 Q3901 1 5 XWZ3869 HP ASSY R3908 R3904 R114 R112 R113 R111 19 R3912 R5559 Q115 R3964 R3962 R3902 I R3905 L3902 GNDFL VFL+5 VFDP SYSPOW 10.FLAC2 FLAC1 SUBAC VE+56 GNDU 5.DOUT GNDD GNDD GNDD 1.NC XDVDRST SY_CS2 SY_CS1 20.SCLK SDATA MDATA ACK VDET 15.WAKEUP 1 R3906 R3920 4 R3914 23 L3901 R3907 R3903 R3961 R3901 R3963 R3911 1 R3913 R3915 L3903 C3904 C3903 C3902 C3901 CN5512 Q114 23 CN5522 1 CN5615 23 GNDD LSSN XTLO DIRERR DIRRST DIRCS DIRDO DSPMODE DSPHREQ BUSY DSPSS DSPRST DSPCLK DSPDO DSPDI DECMUTE MODC DSPMUTE MUTEOUT RIN GNDC (IN) LIN GNDC (IN) FRO VCOMG FLO RECMUTE SRO GNDC SLO GNDC SWO GNDC CO GNDC SBRO GNDC SBLO GNDU GNDU AC3IN GNDD1 DIN GNDD GNDD VD+5 VD+5 GNDA (DA) GNDA (DA) V+5A NC CN5614 CN5615 11 1 CN5617 19 1 CN5618 Q114 1 13 CN5616 CN5619 1 1 5 6 CN5616 CN5614 CN5521 1 CN5511 Q3921 Q3903 Q3922 Q3901 Q3902 7 1 CN5617 19 5 7 8 SIDE B SIDE B A G TRADE 3 ASSY CN5619 1 CN5511 XWZ3868 CN5618 B 19 (XNP3083-B) H TRADE 2 ASSY C CN5521 Q115 23 D (XNP3070-B) HP ASSY E CN3901 CN3901 6 (XNP3083-B) F G H I XV-DV740 8 61 1 2 3 4 4.7 POWER ASSY SIDE A K CN3021 A J POWER ASSY K CN3022 CN3031 CN3032 OPENSIDE W227 VH+ 1 W177 W240 C15 W174 VH+ W250 VD+5 W173 VH- KN2 W161 C51 D36 D3633 C W241 VL- 12 GNDSR BOND R3631 R3632 2 13 D3634 D3631 R3617 R3462 W146 FC DC W158 VD+5 L3462 W155 4 1 23 14 23 1 7 W196 UN+8 6 W236 GNDSP C23 W171 R3618 RY3643 W165 C3632 W141 GNDSP R3661 W157 GNDC W156 W172 W175 L3661 W164 IC31 W104 R3628 SLOUT GNDSL C IC11 W193 W192 R3627 L3561 BOND Q3641 Q3641 VH+ W170 GNDSP VL- VH- RY3642 W166 W186 W185 JA3301 IC12 W154 R3561 GNDSP GND VL+ W191 W169 VD+5 W125 W195 W168 GNDSW W167 1 C24 R3607 W187 W194 W189 W188 W217 1 VL- GNDFL IC21 W234 OPENSIDE GNDS W213 R3361 IC22 W232 XPROTECT L3361 W212 REGGND VH- UN+8 W211 W216 GNDP W233 W215 GNDFR W210 W214 W235 CN3032 W231 GNDFAN RYR W229 R3608 RY3641 R3362 B W230 DVDPOWER L3362 CN3031 W228 FROUT 23 1 IC61 L3461 T2 R3461 R1 9 5 C3631 W147 W144 C3633 W143 W142 D W145 GNDSL 1 Q32 PRIMARY W134 L1 4 1 W133 RISK OF FIRE 1 5 VD+5 GNDV 10 1 17 17 CN8803 W116 L CN8001 B CN903 XV-DV740 2 CN8801 CN8801 CN8807 1 1 18 CONTACT SIDE 9 pin F 62 W131 9 W124 C VD+5 5 pin CONTACT 1 SIDE PRODUCTIO V 1 V+12M W159 CONTACT SIDE 9 ASPECT W114 JA8803 CN8807 W121 W119 C8821 C8831 CN8802 2 H2 FU1 W120 CN8003 CONTACT UPPER SIDE 7 7 CN8003 1 H1 1 J C2 REPLACE FUSE AS MARKED. 1 DVD DOWNLOAD Q51 W130 W129 C1 IC51 E AN1 AC IN 3 4 5 K CN3022 6 7 8 SIDE A H CN5521 H CN5522 A CN5531 CN5532 OPENSIDE W112 W219 VPR+8M GNDFL 23 10 4 VL~ 3 1 2 VL~ W201 IC21 1 VHW181 C16 3 W176 GND GND W179 IC11 BOND 1 VH~ W180 D31 1 GND W175 4 4 GND W177 R21 R3635 FU2 ND H3 RISK OF FIRE REPLACE FUSE AS MARKED. C37 R35 D36 1 2 3 4 BOND W163 GNDD C8886 C36 VL- R36 B1 C26 H4 R37 R31 D21 D35 D34 W161 D3632 D3633 W241 1 C27 T1 PT C PCB BINDER VEF1040- IC31 D32 CAUTION_ C22 IC12 C32 REPLACE WITH SAME TYPE #491007 FOR IC11 IC12 MFD.BY IC21 IC22 IC31 LITTELFUSE INC. BOND C8885 W198 CN11 2 3 VH~ W222 GNDD GNDM W200 VPR+8M IC22 W199 UN8V~ W204 VPR+8 1 W197 VH+ C25 W196 UN+8 D22 D11 W220 GND C15 B W203 OPENSIDE W202 BOND W251 BOND 2323 1 W218 CN5531 VPR+8 W126 CN5532 KN11 W221 VD+5 W125 1 A PRINTED SIDE NJM7812FA VFL+5 VA+12 VPR+8 2323 1 D67 C67 VX+12 W217 1 W239 VD+5 W113 W234 GND VF+12 W238 VFL+5 W233 W237 W236 W232 XPROTECT W235 VX+12 3032 IC61 CN11 CN3032 W151 GNDD W148 D33 M C34 C33 C54 B2 301 W152 DVDPOWER GNDV PRINTED SIDE W135 2 CN2 V+12 94V-0 W137 Q51 D. PRINTED SIDE SECONDARY 1 1 PRIMARY NJM78M56FA C52 IC51 GNDD CN5102 E CN2 D52 B CN901 W136 RY1 C35 D DVDMUTE W150 2SB1565(EF) CONTACT SIDE W153 CN5102 Q32 PCB BINDER VEF1040- C2 30 1 W132 PRODUCTION CODE W138 W139 W124 GNDV XWZ3870 W806 XWZ3871 W807 XWZ3885 CN8801 KN1 1 18 ACT E 1 RXD B POWER ASSY 18 CTS W805 XWZ3873 XWZ3872 W808 W811 XWZ3893 W812 F CN8801 (XNP3084-B) J CN903 63 XV-DV740 5 6 7 8 1 VLC58 R55 R51 R53 SECONDARY R52 D55 R56 R54 17.GNDV 16.V 15.GNDV 14.C 13.GNDV 12.Cr/R 11.GNDV 10.Cb/B 9.GNDV 8.CY/G 7.RGB 6.P/XI 5.ASPECT 4.LETTER 3.SQUEEZE 2.VSEL2 1.VSEL1 W811 W808 CN8801 R9904 R9905 R9906 R9907 R9908 CN8801 J 1 POWER ASSY UN+8 1.HPAC R133 2.XTUNER 3.UN+8V 11.VA+12 4.XPROTECT 12.MUTEC 5.RYFSC 6.RYR 7.VD+5 13.MUTE 8.VX+12 14.FLIN 9.GNDX 15.GNDA 10.VA-12 16.GNDA 17.FRIN 18.CIN 19.SWIN 20.SLIN 21.SRIN 22.DVDMUTE 23.NC VH+ C53 D51 2 1.NC TH131 C8881 C8882 C8884 C8883 GND 94V-0 RXD Q52 C56 C9901 DVDPOWER GNDC 2.GNDD 3.GNDD R131 VH~ 1 R3701 D53 CN5102 + W806 W807 W805 W812 XWZ3870 XWZ3871 XWZ3885 XWZ3873 XWZ3872 XWZ3893 F 4.GNDD 5.DOUT 6.GNDU 7.VE+56 8.SUBAC 9.FLAC1 10.FLAC2 10 CN5102 L3701 E CN2 GNDD C57 GNDV ~ ~ R9501 R9504 R9503 R9505 11.SYSPOW 12.VFDP 13.VFL+5 14.GNDFL 15.WAKEUP 16.VDET 17.ACK 18.MDATA 19.SDATA 20.SCLK 21.SYS_CS2 22.SYS_CS1 23.XDVDRST VPR+8M GND ATTENTION_ GND REMPLACER LE IC LINKS COMME INDIQUE.DE CHEZ CN11 C66 D103 R132 VPR+8 CN11 CN5531 CN5532 CN5531 Q131 B 1 23 1 CN5532 23 4 3 2 1 GNDM GNDD XV-DV740 64 VH- LITTELFUSE INC. D 9.GNDD 8.VDET 7.NC 6.DVDMUTE 5.WAKEUP 4.TXD 3.RXD 2.RTS 1.CTS 19.GNDD 18.DVDPOWER 17.XDVDRST 16.SYS_CS1 15.SYS_CS2 14.SCLK 13.SDATA 12.MDATA 11.ACK 10.GNDD GNDD 1 30 25.GNDM 24.GNDM 23.GNDD 22.GNDD 21.DOUT(AC3) 20.GNDD GND C CN3032 POWER ASSY J A 4 3 2 1 SIDE B CN3032 W194 GND W195 30.VDVD12 29.VPR+8 28.VPR+8 27.VPR+8(M) 26.VPR+8(M) GNDD DVDMUTE V+12 CTS CN2 23 1 Q3645 Q3632 R3641 Q3633 R3639 R3634 Q3640 Q3639 OL DET C3463 Q3637 Q3638 R3640 Q3631 D3636 Q3635 R3463 C3461 CN8003 NC R8835 F8841 C8842 R8841 R8842 R3780 CN8003 R3646 R3645 Q3644 R3464 R3638 D3637 C3462 D R3633 1 R3647 R3643 C3470 R3644 D3643 C3464 7 C3469 R3468 R3466 C3465 SLOUT C3467 GNDSL Q101 Q102 C3468 C3466 C3661 R3663 C C3669 D3642 R3465 R3467 R3563 R3642 C3663 Q3612 Q3611 Q3638 D3611 E TXD RXD DTR CTS VD+5 GNDD Q3637 R3611 R3613 VD+5 R3368 R3366 C3569 D3641 C3667 R3665 R3667 C3561 C3563 R3625 R3624 R3612 1 C3366 C3368 C3365 R3365 R3367 C3567 R3565 R3566 Q3601 R3623 R3622 F8831 C8832 R8831 R8832 ASPECT C8823 R8823 C8822 L8821 R8825 R8821 R8822 V SQUEEZE V+5V VSEL1 V+12M VSEL2 GNDV CY/G GNDV Cb/B GNDV Cr/R GNDV C GNDV V GNDV Y F P/XI GNDV ASPECT GNDV Cr/R GNDV Cb/B GNDV CY/G 23 R9904 R9905 R9906 R9907 R9908 R9903 1 C3370 C3367 C3361 R3363 C3363 R3605 R3603 D3621 VD+5 R8847 R8846 CN8807 Q3633 R3614 D3612 D3635 Q3636 Q3636 C D3622 C58 NEUTRAL CN2 (XNP3084-B) CN8803 C3364 C3362 R3364 R3606 R3602 R3604 R3601 D3601 R3621 C3627 VL- GNDSR 8 7 6 5 R3616 Q3639 Q3640 D3613 GNDSL R3630 R3615 A B C 18.Y 17.GNDV 16.V 15.GNDV 14.C 13.GNDV 12.Cr/R 11.GNDV 10.Cb/B 9.GNDV 8.CY/G 7.RGB 6.P/XI 5 ASPECT 1 17 1 0 1 0 GNDC C BE Q3611 Q3642 VH- Q3635 Q3631 E B C Q202 Q3632 Q201 Q3612 Q3642 VD+5 B D3603 23.VPR+8 22.VPR+8 21.SRIN 20.SLIN 19.SWIN 18.CIN 17.FRIN 16.GNDA 15.GNDA 14.FLIN 13.MUTE 12.MUTEC VH+ CN8807 CN2 10 CN8803 11.VFL+5 10.VP+15 9.VA-12 8.VD+5 7.TUNER 6.XPROTECT 5.GNDR 4.GNDR 3.UN+8V 2.UN+8V 1.GNDFAN VH- GNDSP GNDSW IC401 1.VHD3602 2.VH3.FROUT 4.FROUT 5.GNDP 6.GNDP 7.FLOUT 8.FLOUT 9.GNDS 10.SWOUT 11.SWOUT 12.VH+ 13.VH+ 14.COUT 15.COUT 21.VL16.VL+ 17.VL+ 22.SLOUT 18.SROUT 23.SLOUT 19.SROUT 20.VL- VL- GND GNDSP D3623 Q3622 Q3644 Q3645 GNDSP Q3622 GND R3626 GNDSP C3665 D3644 VH+ 0 1 2 3 4 5 6 7 8 9 0 1 2 3 GNDV RYR DVDPOWER UN+8 GNDFAN W195 GNDFL UN+8 W194 GND 9 CN8801 REGGND GNDS Q3621 Q3621 1.HPAC 2.XTUNER 3.UN+8V 4 XPROTECT 18 GNDP Q131 Q3601 VL- CN5531 Q131 Q3602 VH+ C3565 GNDFR VH- 1 Q3602 C3369 IC301 FROUT CN3031 XPROTECT R133 11 VA 12 2 CN3031 531 8 7 6 5 SIDE B A CN3032 LIVE PRIMARY J CN8801 65 XV-DV740 1 1 1 2 3 4 4.8 TRADE1, VIDEO and DISPLAY ASSYS SIDE A A K TRADE 1 ASSY D CN3001 D CN3002 CN3012 231 REPLACE WITH SAME TYPE #491007 FOR IC25 MFD. BY LITTELFUSE INC. W306 W303 W307 TRADE1 ASSY AMP-POWER XWZ3877 94V-0 CAUTION_ W308 CN3022 23 1 7A 125V 491007 CN3021 CONTACT SIDE 23 23 1 23 23 1 UPSIDE CONTACT SIDE CN3021 CN3022 J CN3031 C W305 CN3011 CONTACT SIDE 23 1 W304 W302 W309 IC25 W301 1 23 1 B IC24 IC25 CN3012 CONTACT SIDE CN3011 (XNP3084-B) J CN3032 D M DISPLAY ASSY CONTACT SIDE PLAY/PAUSE OPN/CLS S5926 D5932 S5927 W506 62 62 37 V5601 58 C5679 1 CN5601 C5564 C5953 W503 W505 D5561 5951 L5562 W501 VE+5 W504 1 F CN5611 E 1 W502 15 1 15.VFDP 14.XFLRST 13.FLCS 12.FLCLK 11.FLDATA 10.VFL+5 9.GNDFL 8.FLAC2 7.FLAC1 6.KEY 5.REMOCON 4.VE+5 3.TIMERLED 2.GNDLED 1.NC 15 CN5601 DISPLAY ASSY XWZ3874 94V-0 F K M 66 XV-DV740 1 2 3 4 5 6 7 8 SIDE A A L VIDEO ASSY 9 8 2 1 9 9pin CN8851 9.P/XI 8.GNDV 7.ASPECT 6.GNDV 5.Cr 4.CbGND 3.Cb 2.YGND 1.Y Y(GREEN) Cr(RED) Cb(BLUE) JA8951 9 5pin 5 C8851 C8861 C8871 C8951 C8961 W140 1 CN8001 CN8001 CONTACT SIDE 1 W128 VIDEO ASSY XWZ3891 XWZ3875 C8971 94V-0 J CN8807 B C (XNP3084-B) D STOP S5926 BAND S5924 S5925 VOL DOWN VOL UP S5923 S5922 5 S5921 1 W507 37 V5601 POWER ON 1 LAY/PAUSE E 31 D5931 C5680 C5678 1 L5563 D5662 (XNP3084-B) F L M 67 XV-DV740 5 6 7 8 1 2 3 4 SIDE B A L VIDEO ASSY C8992 R8963 R8964 R8961 R8962 L8851 R8891 B C8852 R8856 R8855 L8951 C8952 R8956 R8955 R8953 R8954 R8951 R8881 R8873 R8874 R8974 R8973 R8971 R8972 R8871 R8872 L8861 C8862 R8866 R8865 R8863 R8864 R8861 R8862 1 CN8001 9 CN8001 L8871 C8872 R8876 R8875 L8971 C8972 R8976 R8975 L8961 C8962 R8980 R8966 R8965 R8853 R8854 R8851 R8981 94V-0 VIDEO ASSY XWZ3875 XWZ3891 C (XNP3084-B) D M DISPLAY ASSY 3 3 4 494 4488 XV-DV740 9 01 56 IC L M 1616 1177 3 C5675 C5666 C5665 Q5691 F 2 37 333 94V-0 I 1 31 322 Q5691 C5670 C5669 C5664 C5663 R5693 R5695 R5691 DISPLAY ASSY XWZ3874 68 STOP 1 E R5925 VOL DOWN BAND R5924 R5921 H G VOL UP R5923 R5922 POWER ON IC5601 5 6 7 8 SIDE B A K TRADE 1 ASSY REMPLACER LE IC LINKS COMME INDIQUE DE CHEZ LITTELFUSE INC. CN3022 23 1 23 GNDP FROUT FROUT VH1.VH1 CN3022 B CN3021 XWZ3877 TRADE1 ASSY 491007 ATTENTION_ FLOUT FLOUT GNDP SLOUT SLOUT VLVLSROUT SROUT VL+ VL+ COUT COUT VH+ VH+ SWOUT SWOUT GNDS FRIN CIN GNDA FLIN MUTE 23 SRIN SLIN SWIN MUTEC SEN+8 VFL+5 VP+15 VA-12 VD+5 TUNER XPROTECT GNDR GNDR UN+8V UN+8V 1.GNDFAN 1 VP+8 VP+8 23 R98 94V-0 CN3011 CN3011 1 CN3012 CN3012 (XNP3084-B) CN3021 IC24 IC25 C D OPN/CLS 58 1616 FLCS XFLRST 15.VFDP 6464 GNDFL R5951 R5662 R5661 01 56 IC C5674 C5677 R5664 C5673 R5663 R5674 4488 9 E 15 3333 494 C5681 Q5692 D5933 C5672 C5671 R5927 R5931 R5952 R5932 C5952 R5953 C5662 C5661 C5562 C5563 C5676 3322 11 D Q5693 1177 62 CN5601 F 37 1 PLAY/PAUSE C5668 C5667 31 R5926 R5925 STOP 1.NC GNDLED TIMERLED VE+5 5.REMOCON KEY FLAC1 FLAC2 GNDFL 10.VFL+5 FLDATA FLCLK J IC5601 CN5601 (XNP3084-B) Q5692 Q5693 F K M 69 XV-DV740 5 6 7 8 1 2 3 4 5. PCB PARTS LIST NOTES: Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List. The mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. When ordering resistors, first convert resistance values into code form as shown in the following examples. Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%, and K=10%). 560 Ω 56 x 10 1 RD1/4PU 5 6 1 J 561 47k Ω RD1/4PU 4 7 3 J 47 x 10 3 473 0.5 Ω RN2H R 5 0 K R50 1Ω RS1P 1 R 0 K 1R0 Ex.2 When there are 3 effective digits (such as in high precision metal film resistors). 5.62k Ω 562 x 10 1 5621 RN1/4PC 5 6 2 1 F A B Mark No. Description Mark No. Part No. NSP NSP LIST OF ASSEMBLIES NSP NSP NSP 1..DVD ASSY 2..DVDM ASSY 2..LOADING MECHA. ASSY 3..LOAB ASSY AXA7131 AWM7878 VWT1213 VWG2346 1..DSP ASSY AWX8526 1..AMP MODULE 6CH 2..6CH AMP ASSY AXQ7254 AZW7283 1..FM/AM TUNER UNUT AXX7172 NSP C Description Part No. 1..MAIN ASSY (XV-DV740) 1..MAIN ASSY (XV-DV440) 2..CONTROL ASSY (XV-DV740) 2..CONTROL ASSY (XV-DV440) 2..TRADE 3 ASSY 2..HP ASSY XWM3253 XWM3265 XWZ3882 XWZ3896 XWZ3868 XWZ3869 1..TRADE 2 ASSY XWX3071 1..COMPLEX ASSY 2..POWER ASSY 2..DISPLAY ASSY 2..VIDEO ASSY 2..TRADE 1 ASSY XWM3256 XWZ3885 XWZ3874 XWZ3875 XWZ3877 CONTRAST OF PCB ASSEMBLIES F CONTROL ASSY XWZ3882 and XWZ3896 are constructed the same except for the following: Mark D Symbol and Description C3141, C3142 R3107, R3108 R3155, R3156 R3157, R3158 Mark No. Description XWZ3882 XWZ3896 CKSRYB223K50 RS1/16S432J RS1/16S471J RS1/16S562J CKSRYB183K25 RS1/16S562J RS1/16S122J RS1/16S362J Mark No. Part No. PARTS LIST FOR XV-DV740 E ALOAB ASSY Part No. PQ018EH01ZP > IC411 > IC441 > IC401 VSK1011 IC601 IC301 PQ018EZ01ZP PQ20WZ11 R1224N102H STM5589CVS STM6316ATPAZ S2B-PH-K S5B-PH-K IC911 IC901 IC604 IC603 Q390 TC74VHC08FT TC74VHCT125AFT TC7WU04FU VYW2193 2SA1576A SWITCHES AND RELAYS S101 Description > IC421 OTHERS CN602 KR CONNECTOR CN601 KR CONNECTOR B DVDM ASSY > Q451 SEMICONDUCTORS F IC602 IC101 > IC431 IC501 HY57V641620HGT-H M63018FP MM1565AF MM1623BF 70 Q923, Q924, Q926 Q202, Q212, Q452 Q921 Q951 2SA1576A 2SA1576A 2SC4081 DTA124EUA DTC114TUA 3 4 XV-DV740 1 2 5 Mark No. 6 Description Q724, Q977 Q922, Q925 Q201, Q211 Q911 Q603 Part No. DTC114YUA DTC124EUA HN1A01F RN1903 RN4982 > Q401 D431, D432 D402, D403, D922–D927 D603 D401 RSQ035P03 1SR154-400 1SS355 RB501V-40 RSX201L-30 D921 UDZS4.7B COILS AND FILTERS L401 POWER INDUCTOR L402 INDUCTOR L390 ATH7011 CTH1254 LCYA2R7J2520 CAPACITORS C408 C390 C142 C200 C690 CCSRCH121J50 CCSRCH180J50 CCSRCH221J50 CCSRCH331J50 CCSRCH470J50 C392 C393, C640, C644 C452 C101, C401, C404, C410, C412 C422, C443, C561, C564, C600 CCSRCH560J50 CCSRCH7R0D50 CEVW100M16 CEVW101M16 CEVW101M16 C621, C660 C415, C425 C201, C211 C406 C431 CEVW101M16 CEVW101M4 CEVW470M16 CKSQYB104K25 CKSQYB105K16 C433 C127, C128, C381, C562, C563 C624 C112–C114, C124, C125, C130 C133, C134, C355 CKSQYB225K10 CKSRYB102K50 CKSRYB102K50 CKSRYB103K50 CKSRYB103K50 C102, C132, C139, C230 C232, C233, C300, C307, C309 C315, C318, C323, C326, C335 C342, C348, C357, C362, C373 C377, C388, C391, C413, C414 CKSRYB104K16 CKSRYB104K16 CKSRYB104K16 CKSRYB104K16 CKSRYB104K16 C423, C424, C441, C442, C451 C511, C531, C551, C565, C571 C604, C607, C614, C619 C622, C623, C626–C632 C636, C637, C641, C647–C649 CKSRYB104K16 CKSRYB104K16 CKSRYB104K16 CKSRYB104K16 CKSRYB104K16 C659, C664, C671, C681, C684 C694, C698, C902, C912, C921 C501, C521, C541, C603, C620 C625 C394 CKSRYB104K16 CKSRYB104K16 CKSRYB105K10 CKSRYB105K10 CKSRYB152K50 C126, C346 C202, C205, C212, C215 C402, C403, C405, C409 (10uF/16V) CKSRYB223K50 CKSRYB472K50 DCH1165 RESISTORS R201 R211 R100, R1011-R1013,R111, R210 RAB4C220J RAB4C390J RS1/10S0R0J 7 Mark No. 8 Description Part No. R387–R389, R412–R415, R417 R421, R422, R561, R600, R623 RS1/10S0R0J RS1/10S0R0J R403 R105, R106, R115–R120 R104, R107 R125, R144, R330, R331, R628 R635 RS1/10S100J RS1/10S4R7J RS1/10S6R8J RS1/16S1002F RS1/16S1002F R301 R502, R512, R522, R532, R542 R552 R408 R410 RS1/16S1202F RS1/16S1500F RS1/16S1500F RS1/16S1502F RS1/16S1802F R443 R409 R441 R101, R102, R123, R142, R143 R442 RS1/16S2001F RS1/16S2702F RS1/16S4701F RS1/16S5600F RS1/16S6801F R411 Other Resistors RS1/8S0R0J RS1/16S###J 6 B OTHERS CN104 4P CONNECTOR CN105 12P FFC CONNECTOR CN103 PH CONNECTOR FLEXIBLE CABLE 7P CN903 18P FFC CONNECTOR AKN7035 RKN1053 S5B-PH-SM3 VDA1681 VKN1310 CN901 30P FFC CONNECTOR CN101 0.5-24P CONNECTOR X601 CRYSTAL RESONATOR (27MHz) X301 CHIP CERAMIC RESONATOR (20MHz) VKN1322 VKN1482 VSS1172 C VSS1186 C DSP ASSY SEMICONDUCTORS IC8201 IC8401 IC8501 IC8901 IC8902 AK4114VQ AK4628VQE DSPD56367PV150 NJM2391DL1-33 NJU7223DL1-18 IC8701 IC8702 IC8502 Q8504 Q8503 TC74LVX244FT TC74VHCT244AFT TC7WU04FU UMD2N UN5112 D8501 D8401 D8402,D8502,D8503 1SS355 DAN202K DAP202K D E COILS AND FILTERS L8002,L8004,L8501,L8502 CHIP FERRITE BEAD L8201,L8203,L8204,L8401,L8402 L8504,L8701,L8702 CHIP SOLID INDUCTOR ATL7002 QTL1013 QTL1013 CAPACITORS C8209,C8210 C8421 C8007,C8008,C8201,C8212,C8214 C8404,C8409-C8414,C8416,C8417 C8419,C8505,C8507,C8509 CCSRCH100D50 CCSRCH101J50 CCSRCH471J50 CCSRCH471J50 CCSRCH471J50 F 71 XV-DV740 5 A 7 8 1 Mark No. A B 2 Description 3 Part No. C8511,C8512,C8515,C8518,C8520 C8522,C8524,C8526,C8528,C8530 C8532,C8534,C8536,C8539,C8541 C8543,C8545,C8551,C8703,C8706 C8548,C8549 CCSRCH471J50 CCSRCH471J50 CCSRCH471J50 CCSRCH471J50 CCSRCH8R0D50 C8701,C8704 C8406,C8415,C8546,C8547,C8902 C8904 C8217,C8225,C8408 C8204,C8555 CEVW100M16 CEVW101M16 CEVW101M16 CEVW470M6R3 CKSRYB102K50 C8009,C8405,C8418,C8517,C8554 C8010,C8202,C8207,C8213,C8215 C8407,C8420,C8422,C8504,C8513 C8521,C8523,C8525,C8527,C8529 C8531,C8533,C8535,C8537,C8538 CKSRYB103K50 CKSRYB104K16 CKSRYB104K16 CKSRYB104K16 CKSRYB104K16 C8540,C8542,C8544,C8550,C8702 C8705,C8901,C8903 C8516 C8514 C8203 CKSRYB104K16 CKSRYB104K16 CKSRYB105K6R3 CKSRYB333K16 CKSRYB473K50 Mark No. C D DAN217 DAN217 MTZJ10C MTZJ11B MTZJ15C D3393,D3394 D91 MTZJ18B MTZJ18C MTZJ36A MTZJ7.5C UDZS18B D105, D106, D3658 TH111 UDZS7.5B NCP18WF104J03RB D3385,D3386 > D82 CAPACITORS C3305,C3306,C3405,C3406 C3505,C3506,C62, C97 C3309,C3310,C3409,C3410 C3509,C3510 C3307,C3308,C3407,C3408,C3508 CCSRCH221J50 CCSRCH221J50 CCSRCJ3R0C50 CCSRCJ3R0C50 CEAL100M16 RAB4C101J RS1/16S1802F RS1/16S###J C3507 C72 C3651 C101, C102 C3323,C3324,C3423,C3424 CEAL470M6R3 CEAT100M50 CEAT101M25 CEAT1R0M50 CEAT221M50 AKP7070 AKP7073 VNF1084 VSS1171 C3167,C3168,C3178,C3179 C3301,C3302,C3317,C3318 C3401,C3402,C3501,C3502 C3652,C63, C82, C98 C3653 CEAT2R2M50 CEAT2R2M50 CEAT2R2M50 CEAT470M25 CEAT470M35 C3303,C3304,C3403,C3404 C3503,C3504 C92 C71, C81 CKSRYB102K50 CKSRYB102K50 CKSRYB104K16 CKSRYB473K50 XSS3003 XSS3003 RESISTORS SEMICONDUCTORS Q3382,Q43 Q62 > D3381,D3382,D3481,D3482 > D3581,D3582 > D63 D 6CH AMP ASSY > IC81 > IC71 > IC3301,IC3401 R3317-R3320,R3417-R3420 R3517-R3520 (0.22/2W) > R3327,R3328,R3427,R3428 R3387,R3388 R3657 NJM7805FA NJM7912FA STK402-270 2SA1576A 2SB1237X R96, R97 Q111, Q3381,Q63, Q92 > Q61 Q3301,Q3302,Q3401,Q3402 Q3501,Q3502,Q3504 Q3654 2SC4081 2SD2012 2SD2114K 2SD2114K 2SD2144S Q107, Q3653 Q3652 Q106 > Q3383,Q91 > Q3384 DTA124EUA DTA124TK DTC124EUA IRFI9Z34G IRFIZ34G Q3651 Q101, Q103 Q102, Q104 > D3321-D3326 D3327,D3328 RN1901 UMB1N UMH1N 1SR139-400 1SR139-400 > D3421-D3426 1SR139-400 1SR139-400 1SS133 1SS355 > R3323,R3324,R3351,R3423,R3424 > R3451 R67, R68 R94, R95 > R62 E F Part No. 30PDA20-FC6 D3389,D3390 OTHERS CN8003 13P SOCKET CN8007,CN8011 19P SOCKET KN8102 WRAPPING TERMINAL X8501 CRYSTAL RESONATOR (20MHz) X8201 CRYSTAL RESONATOR (24.576MHz) Description > D3391,D3392 > D98 > D72 RESISTORS R8506 R8201 Other Resistors 4 R65 R47, R48 Other Resistors ACN7122 ACN7122 RD1/4MUF470J RD1/4PU101J RD1/4PU330J RS1/16S1002F RS1/16S1R0J RS1/16S1R0J RS1/16S2201F RS1/16S2701F RS1/16S330J RS1/16S4700F RS1/16S4701F RS1/16S###J OTHERS CN3001,CN3002 23P PLUG CN3651 2P PLUG AKP7064 KM200SA2 F CONTROL ASSY SEMICONDUCTORS D3427,D3428 D3387,D3388,D3651-D3655 D101, D102, D104, D3657,D42 72 IC3003,IC3051-IC3053,IC3055-IC3058 IC3062 IC3901 IC5501 BA4558F-HT BD3814FV NJM4565M PDC114B XV-DV740 1 2 3 4 5 Mark No. 6 Description Part No. 7 Mark No. 8 Description Part No. IC3001 TC4052BFN C5513-C5516,C5574,C5791,C8609 CKSRYB104K16 IC3059 Q5576,Q5577 Q3906 Q3005,Q3006,Q3009,Q3010,Q5501 Q5572 TC4066BFN 2SA1037K 2SA1576A 2SC4081 2SC4081 C8611 C3176 C3071,C3072,C3075,C3076,C3087 C3097,C3138,C3155,C3156 C3183 CKSRYB104K16 CKSRYB123K50 CKSRYB152K50 CKSRYB152K50 CKSRYB183K25 Q5711 Q3001,Q3002 Q3003,Q3061,Q3069,Q3071 Q3060,Q3070,Q5575,Q5578,Q5579 Q5571 2SD1858X 2SD2114K DTA124EUA DTC124EUA DTC143EUA C3141,C3142 C3181 C3161,C3162 C3165 C3125,C3126 CKSRYB223K50 CKSRYB273K16 CKSRYB332K50 CKSRYB393K16 CKSRYB472K50 Q5595 Q3004 D3901 D5570,D5571,D5573,D5575 D5595,D5596,D5712 RN2901 UMB1N DAP202K MA111 MA111 C3177,C3193,C3194 C3179 C3090 C3195 CKSRYB473K25 CKSRYB563K16 CKSRYB682K50 CKSRYB683K16 D5711 D3003,D3004 D3052,D3053 UDZS10B UDZS6.2B UDZS6.8B A B RESISTORS R3118,R3119 R3041,R3042 Other Resistors COILS AND FILTERS L5571 L8881-L8884 CHIP SOLID INDUCTOR F8604 CHIP SOLID INDUCTOR RD1/2VM151J RS1/10S182J RS1/16S###J OTHERS LFEA220J QTL1013 CN3902 CN5701 CN5611 JA3001 VTF1096 CAPACITORS C5575 (0.047F/5.5V) C3111,C3112,C3130,C3145,C3146 C3131-C3133,C3913,C3914 C5510,C5511,C5577,C5722,C5723 C3001-C3008 ACH1246 CCSRCH100D50 CCSRCH101J50 CCSRCH101J50 CCSRCH221J50 C3053,C3054 C3041,C3168,C3909,C3910 C3059,C3060 C3009,C3010,C3055,C3056 C3077,C3078,C3089 CCSRCH331J50 CCSRCH470J50 CCSRCH680J50 CCSRCH821J50 CCSRCH821J50 C3134,C3189,C3190,C3906,C5711 C3149,C3150 C3017-C3020,C3037,C3038 C3079,C3080,C3085,C3086 C3093,C3094,C3173,C3174 CEAL100M16 CEAL470M16 CEAT100M50 CEAT100M50 CEAT100M50 C3917,C3918,C5576 C5572 C5578 C3113,C3114 C3027,C3028,C3911,C3912 CEAT100M50 CEAT101M10 CEAT1R0M50 CEAT221M10 CEAT470M16 C3919,C3920,C8610 C3051,C3052,C3061,C3062 C3069,C3070 C3035,C3036 C5595,C5596 CEAT470M16 CEJQ100M16 CEJQ100M16 CEJQ100M35 CEJQ220M25 C3065,C3066 C5504,C5789,C5793,C5795 C3025,C3026,C3033,C3034 C3067,C3068,C3083,C3084 C3091,C3092,C3115,C3116 CEJQ470M16 CKSRYB102K50 CKSRYB103K50 CKSRYB103K50 CKSRYB103K50 C3147,C3148,C3159,C3160 C3169-C3172,C5506,C5508,C5571 C5573,C5580,C5794,C5798,C5799 C3121-C3124,C3180,C3182,C3186 CKSRYB103K50 CKSRYB103K50 CKSRYB103K50 CKSRYB104K16 5P FFC CONNECTOR 11P FFC CONNECTOR 15P FFC CONNECTOR 6P PIN JACK 52045-0545 52045-1145 52045-1545 AKB7050 CN5613 11P PLUG CN5612,CN5620 19P PLUG CN5501,CN5502 23P PLUG X5501 CERAMIC RESONATOR (10MHz) AKP7058 AKP7062 AKP7064 ASS7034 JA8602 OPTICAL INPUT JACK KN5501,KN5791 TERMINAL JA8803 MINI JACK(4P) /W SW TORX179PL VNF1084 XKN3015 G TRADE 3 ASSY D OTHERS CN5615 13P PLUG CN5614,CN5618 19P PLUG CN5617 11P SOCKET CN5616,CN5619 19P SOCKET AKP7059 AKP7062 AKP7069 AKP7073 H TRADE 2 ASSY SEMICONDUCTORS Q114 Q115 2SD2114K DTA124EUA 6 E RESISTORS All Resistors RS1/16S###J OTHERS CN5511,CN5512,CN5521,CN5522 23P SOCKET AKP7075 I HP ASSY SEMICONDUCTORS Q3903 Q3901,Q3921 F DTA124EUA XP4506 73 XV-DV740 5 C 7 8 1 Mark No. Description COILS AND FILTERS L3901,L3902 CHIP BEAD A 2 3 Part No. Mark No. CTF1399 CKSRYB102K50 CKSRYB103K50 CKSRYB104K16 CKSRYB473K25 RESISTORS R3901,R3902,R3911,R3912 R3961-R3964 Other Resistors RS1/10S680J RS1/10S680J RS1/16S###J OTHERS CN3901 5P FFC CONNECTOR 3901 MINI JACK PCB BINDER B Description > C1, C2 (0.022/AC275V) CAPACITORS C3901,C3902 C3905 C3925 C3903,C3904 4 52044-0545 AKN7003 VEF1040 J POWER ASSY Part No. C25 C3633 C52 C33, C34, C67 ACE7022 ACH7183 CEAT100M50 CEAT102M16 CEAT220M50 C32 C3631 C54 C3632 C35 CEAT221M63 CEAT2R2M2A CEAT470M16 CEAT471M6R3 CEJQ100M50 C53 C3361-C3364,C3461-C3464,C3561 C3563,C3661,C3663 C3365-C3368,C3465-C3468,C3565 C3567,C3665,C3667,C56–C58 CKSRYB103K50 CKSRYB223K50 CKSRYB223K50 CKSRYB473K50 CKSRYB473K50 C66 C22, C26, C27 C3369,C3370,C3469,C3470,C3569 C3669 (0.01pF/100V) C8821,C8831 (1000uF/6.3V) CKSRYB473K50 CQMA472J50 XCG3008 XCG3008 XCH3017 C8885 C23, C24 (5600uF/35V) C15, C16 (2200uF/63V) XCH3021 XCH3023 XCH3024 SEMICONDUCTORS > IC61 > IC51 > Q32 Q3601,Q3602,Q3611,Q3612 Q3621,Q3622,Q3631,Q3637,Q3638 NJM7812FA NJM78M56FA 2SB1565 2SC4081 2SC4081 Q3642,Q3644,Q52 Q3641,Q51 Q3635,Q3639 Q3645 Q3636,Q3640 2SC4081 2SD1858X DTA124EUA DTA143EUA DTC124EUA RESISTORS C D Q3633 Q3632 D35, D3632-D3634,D52 > D11, D21, D22 D3635 RN1901 UMB1N 1SS133 D5SBA20 DAN202K D3644,D53 D3603,D3613,D3623 > D51 D103, D3601,D3602,D3611,D3612 D3621,D3622,D3636,D3637 DAN217 DAP202K DF06SA MA111 MA111 D3641-D3643 D33, D34 D3631 D36 > D31, D32 MA111 MTZJ16B MTZJ5.1A MTZJ6.8B S5688G D55 E ATH-059 ATH-059 VTL1075 VTL1086 XTF3004 TRANSFORMERS ATT7079 SWITCHES AND RELAYS F RY3641-RY3643 > RY1 ASR7017 XSR3008 RD1/2PMF101J RD1/2PMF332J RD1/4PU101J RD1/4PU332J RD1/4PU333J R35 R3365-R3368,R3465-R3468 R3565,R3566,R3665,R3667 R8831,R8832,R8841,R8842 R8821 RD1/4PU472J RS1/10S220J RS1/10S220J RS1/16S1500F RS1/16S75R0F Other Resistors RS1/16S###J 52045-0545 AKP7064 AKP7179 AKR7001 B10P-VH B2P3-VH BBZ30P080FTC VEF1040 VKB1122 VKN1249 VKN1261 VKN1267 VNF1084 XKE3021 XKP3042 XNH3030 K TRADE 1 ASSY CAPACITORS 74 R3661 R31 R36, R37 R3635 R3631,R3632 CN8807 5P FFC CONNECTOR CN3031,CN3032,CN5531,CN5532 23P PLUG CN8802 4P MINI DIN SOCKET H1–H4 FUSE CLIP CN11 10P VH CONNECTOR > CN2 2P VH CONNECTOR SCREW PCB BINDER JA8803 1P PIN JACK CN8801 18P FFC CONNECTOR CN5102 30P FFC CONNECTOR CN8003 7P FFC CONNECTOR KN1, KN2 WRAPPING TERMINAL JA3301 6CH SPEAKER JACK > AN1 AC INLET 1P D. HEAT SINK COILS AND FILTERS > T2 ACN7112 ACN7112 RCN1080 RD1/2PMF100J RD1/2PMF101J OTHERS UDZS20B L3361,L3362,L3461,L3462,L3561 L3661 AF CHOKE COIL L3701 CHIP BEAD L8821 CHIP BEAD > L1 LINE FILTER R3607,R3608,R3617,R3618 R3627,R3628 (0.1/ 2W) R1 (2.2M/ 1/2W) R21 R3361,R3362,R3461,R3462,R3561 XV-DV740 1 2 3 4 5 Mark No. Description SEMICONDUCTORS > IC25 (7A) 6 Part No. 7 Mark No. 8 Description 5951 REMOTE RECEIVER UNIT FL HOLDER V5601 FL TUBE AEK7021 Part No. GP1UM27XK VNF1122 XAV3021 A RESISTORS All Resistors RS1/16S###J FM/AM TUNER UNIT OTHERS CN3011,CN3012,CN3021,CN3022 23P SOCKET FM/AM TUNER UNIT has no service part. AKP7075 L VIDEO ASSY COILS AND FILTERS L8951 CHIP BEADS L8961,L8971 CHIP BEADS VTL1086 VTL1089 B CAPACITORS C8952,C8962,C8972 C8951 C8961,C8971 CCSRCH470J50 CEAT102M6R3 CEAT471M6R3 RESISTORS R8953,R8963,R8973 RS1/16S75R0F OTHERS CN8001 5P FFC CONNECTOR JA8951 3P PIN JACK 52045-0545 VKB1150 C M DISPLAY ASSY SEMICONDUCTORS IC5601 Q5691 Q5692,Q5693 D5932 D5662 PT6302LQ-003 2SC4081 DTC143EUA E1L33-AB0A2-02 MTZJ36B D5931 D5933 SLR-56MC UDZS6.8B D COILS AND FILTERS L5563 L5562 LAU100J LAU220J SWITCHES AND RELAYS S5921-S5927 VSG1024 CAPACITORS C5674 C5661,C5663 C5564 C5679,C5680 C5678 CCSRCH470J50 CCSRCH471J50 CEAL101M6R3 CEAL1R0M50 CEAL220M35 C5953 C5671-C5673 C5677,C5681 C5562,C5563,C5665,C5666,C5675 C5952 CEAL470M16 CKSRYB102K50 CKSRYB103K50 CKSRYB223K50 CKSRYB223K50 C5676 CHIP VARISTOR VCX1001 E RESISTORS All Resistors RS1/16S###J F OTHERS CN5601 15P FFC CONNECTOR 52044-1545 75 XV-DV740 5 6 7 8 1 2 3 4 6. ADJUSTMENT 6.1 ADJUSTMENT ITEMS AND LOCATION A Adjustment Items Adjustment Points (Mechanism Part) [Mechanism Part] Cautions: After adjustment, adjustment screw locks with the Screw tight. 1 Tangential and Radial Height Coarse Adjustment 2 DVD Jitter Adjustment 1 2 Radial adjustment screw 1 2 Tangential adjustment screw [Electrical Part] Electrical adjustments are not required. B C D 6.2 JIGS AND MEASURING INSTRUMENTS E Screwdriver (large) Screwdriver (medium) TV monitor Test mode remote control unit (GGF1381) Screw tight (GYL1001) Precise screwdriver F DVD test disc (GGV1025) 76 Soldering iron XV-DV740 1 2 3 4 5 6 7 8 6.3 NECESSARY ADJUSTMENT POINTS When ∗ After adjustment, screw locks with the Screw tight. Mechanical ~, Ÿ point Exchange the Pickup A Adjustment Points Exchange Parts of Mechanism Assy Electric point Mechanical point Exchange the Traverse Mechanism B Electric point ∗ After adjustment, screw locks with the Screw tight. Mechanical Ÿ point Exchange the Spindle Motor Electric point C Exchange PCB Assy Mechanical point Exchange PC Board LOAB and DVDM ASSY Electric point D E F 77 XV-DV740 5 6 7 8 1 2 3 4 6.4 TEST MODE A • The TEST MODE functions that are used only during adjustment are described here. For details, see "7.1.1 TEST MODE". TEST MODE: ON ESC TEST POWER GGF1381 Test mode remote control unit ON B TEST MODE: DISC SET CHECK DVD, CD <TRAY OPEN> DVD disc OPEN/CLOSE OPEN/CLOSE (Player) (Player) DSC - &&& C TEST MODE: PLAY <PLAY> TV/LDP D CAUTION: Perform only trace, video and audio outputs are nothing. An address is displayed < When playback with the target address of disc (DVD)> For example, when playback with # 30000 During PLAY +10 3 0 0 0 0 CHP/TIM Press keys in order 030000 E TEST MODE: OFF ESC POWER F OR GGF1381 Test mode remote control unit OFF 78 XV-DV740 1 2 3 4 5 6 7 8 6.5 MECHANISM ADJUSTMENT A 1 Tangential and Radial Height Coarse Adjustment START • Remove the Loading Mecha. Assy. • Remove a Spacer for height adjustment attached to the back side (shaded area) of the Loading Mecha. Assy (Float Base) with nippers. Cautions: Because there is not a Spacer for height adjustment in adjustment after the second time, will keep it at need. (This parts is Traverse mechanism exclusive use of a model for 2003 years) 7.3mm B Loading Mecha. Assy Float Base Put a spacer between a Tangential (or Radial) adjustment screw and Mechanism Base and turn each screw to adjust the height. (Refer to "6.1 ADJUSTMENT ITEMS AND LOCATION".) Spacer for Height adjustment Note: Before removing the flexible cable for the pickup, soldering of the pickup circuit is necessary. For details, see "7.1.11 DISASSEMBLY". Turn a flat side into bottom C D E F 79 XV-DV740 5 6 7 8 1 2 3 4 2 DVD Jitter Adjustment • Playback method of inner and outer address for the purpose is refererd to "6.4 TEST MODE". • Jitter indication of the monitor is refererd to "7.1.2 DISPLAY SPECIFICATION OF THE TEST MODE". A Use disc: GGV1025 START Mechanism Assy • Test mode • Play the DVD test disc at outer track (around #200000) Adjust the Tangential Adjustment Screw so that jitter becomes minimum. • Play the DVD test disc at inner track (around #30000) J : Min B Mechanism Assy Adjust the Radial Adjustment Screw so that jitter becomes minimum. J : Min C J: ---0 OPEN/CLOSE 6 DVD/CD 7 FM/AM ñ DOWN VOL. UP + STANDBY/ON PHONES Player Monitor • Play the DVD test disc at outer track (around #200000) D Mechanism Assy Readjust the Tangential Adjustment Screw so that jitter becomes minimum. CHECK Turn the POWER OFF in case of NG once, and perform the adjustment once again. NG Confirm the error rate that is displayed "OK" (Example ERROR RATE: 6.6oe - 6 OK ) J : Min O K E If error rate is OK, locks a root of tangential and radial adjustment screws with the Screw tight. Disc playback normally. • The measurement of block error rate ESC ESC 5 Screw tight: GYL1001 Test mode end F 80 XV-DV740 1 2 3 4 5 6 7 8 7. GENERAL INFORMATION 7.1 DIAGNOSIS 7.1.1 TEST MODE A Test Mode Functional Specification 1 Test mode entry In the power ON state, press the [ESC] (A8-5F) key and [TEST / RANDOM] (A8-5E) key in order of the Test mode remote control unit. • Light the all FL and LEDs, and goes out the FL and LEDs when pressing the keys of something. • OSD displays test mode. Refer to the "7.1.2 DISPLAY SPECIFICATION OF THE TEST MODE". 2 Release the Test mode • Turn off the power. • Press the [ESC] (A8-5F) key of the remote control unit and reset it. B 3 Tray open / close • Press the [REPEAT A-B] (A8 - 48) key of the remote control unit. • Press the [OPEN / CLOSE] key of the main unit from the stop state. 4 Playback stop 1. Press the [REPEAT] (A8 - 44) key of the remote control unit from the playback state. 2. Press the [STOP] key of the remote control unit or main unit from the playback state. (Playback stops, but the loaded disc keeps rotating.) 5 LD ON C DVD : Press the [TEST] (A8-5E) and [1] (A8-01) keys in order, and turn on the laser diode (650n). CD : Press the [TEST] (A8-5E) and [4] (A8-04) keys in order, and turn on the laser diode (780n). 6 Focus on / sweep 1. Lock the focus by pressing the [TEST] (A8-5E) and [2] (A8-02) keys in order. 2. Repeat focus sweep by pressing the [TEST] (A8-5E) and [3] (A8-03) keys in order. 7 Spindle FG servo CAV : Press the [TEST] (A8-5E) and [5] (A8-05) keys in order,then rise up the spindle and FG servo becomes on. CLV : Press the [TEST] (A8-5E) and [9] (A8-09) keys in order,then rise up the spindle and FG servo becomes on. 8 Tracking open / close D 1. Open tracking by pressing the [STEP FWD] (A8-54) key of the remote control unit in the play state. 2. Close tracking by pressing the [STEP REV] (A8-50) key of the remote control unit in the play state. 9 Slider servo on/off 1. Turn on the slider servo by pressing the [TEST] (A8-5E) and [CX] (A8-0E) keys in order. 2. Turn off the slider servo by pressing the [TEST] (A8-5E) and [TV/LDP] (A8-0F) keys in order. 0 Slider in / out Slider in : In the tracking off state, press the [SCAN REV] (A8-11) key of the remote control unit. Slider out : In the tracking off state, press the [SCAN FWD] (A8-10) key of the remote control unit. E - Play (perform only the ID search and trace to the specified location) Press the [TV/LDP] (A8-0F) key of the remote control unit from the stop state. Perform only trace, video and audio outputs are nothing. = Screen display ON/OFF 1. Turn off the display by pressing the [AUDIO] (A8-1E) key of the remote control unit. 2. Turn on the display by pressing the [DISPLAY] (A8-43) key of the remote control unit. F 81 XV-DV740 5 6 7 8 1 2 3 4 ~ Search 1. Search address input entry • It becomes the address input mode when pressing the [+10] (A8-1F) key. (Most significant digit of an address displays "<".) • In this time, display the last address as the initial state. A 2. Search address input • Press the [0] to [9] (A8-00 to 09) keys of the remote control unit. In the DVD, set an address with hexadecimal. • In the address input mode, turn to the hexadecimal input by pressing the [PROGRAM] (A8-4C) key (display a "∗" mark), and [1] to [6] keys are each input as A to F. • Hexadecimal input and decimal input can switch with toggle. • In case of CD, perform only the absolute time search. 3. Search execution • Press the [CHP/TM] (A8-13) key of the remote control unit. • After the search, perform only trace and video and audio outputs are nothing. B 4. Release the Search address input • Clear the address by pressing the [CLEAR] (A8-45) key. Release the address input mode when pressing the [CLEAR] key once again. C D E F 82 XV-DV740 1 2 3 4 5 6 7 8 7.1.2 DISPLAY SPECIFICATIONS OF THE TEST MODE A 2 Character in bold : Item name : Information display 3 7 8 9 12 14 1 5 6 13 15 16 17 18 19 10 11 B 1 Address indication The address being traced is displayed in number. (as for the DVD, indication of decimal number is possible.) DVD : ID indication (hexadecimal number, 8 digits) [∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗] CD : A-TIME (min. sec.) [0 0 0 0 ∗ ∗ ∗ ∗] 0 Disc sensing [DSC – ∗ ∗ ∗] The type of discs loaded is displayed. [DVD], [CD ], [VCD], [ ] 2 Code indication of remote control unit [R – ∗ ∗ ∗ ∗] In case of double code, display a 2nd code. = Version of the AV-1 chip / version of firmware [AV: ∗ ∗ / ∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗] 3 Main unit keycode indication [K – ∗ ∗] ~ Version of the FL controller [FL: ∗ ∗ ∗ ∗] 5 Tracking status [TRKG – ∗ ∗ ∗] Tracking on : [ON] Tracking off : [OFF] ! Region setting of the player [REG: ∗] Setting value : [1] to [6] 6 Spindle status [SPDL – ∗ ∗ ∗] [OFF], [ACC/BRK], [CAV], [CLV] 7 Mechanism (loading) position value [M – ∗ ∗] Unknown : [01] or [41] Open state : [04] Close state : [08] During opening : [12] During closing : [22] - Jitter value [J – ∗ ∗ ∗ ∗] C @ Destination setting of the FL controller [MDL: ∗ ∗ ∗ ∗ / ∗ ∗ ∗] Four characters in the front represent the type of model. Three characters in the back represent the destination code. J: /J, K: /KU, /KC, /KU/KC, R: /RL/RD, RAM : /RAM, LB: /LB, WY: /WY D # Part number of the flash ROM and system controller [∗ ∗ ∗ ∗ ∗ ∗ / ∗ ∗ ∗ ∗ ∗ ∗] $ Version of the flash ROM [V: ∗. ∗ ∗ ∗] Flash ROM size [FLASH = ∗ ∗] 8 Slider position [S – ∗ ∗ ∗ ∗] In Side Switch ON : [01] In Side Switch OFF : [00] % Revision of the system controller [S: ∗. ∗ ∗ ∗ / ∗. ∗ ∗ ∗] version . revision / build number of the ST core 9 Output video system [V – ∗ ∗ ∗ ∗] NTSC system : [NTSC] PAL system : [PAL] Automatic setting : [AUTO] Scart terminal output [SK – ∗ ∗] (Display only the WY model which can do the output setting of scart terminal.) VIDEO : [00] S-VIDEO : [01] RGB : [02] E ^ Revision of the DVD mechanism controller [M: ∗ ∗ / ∗ ∗ ∗] Kinds of version / firmware of the FE. RAM or ROM F 83 XV-DV740 5 6 7 8 1 2 3 4 7.1.3 FUNCTIONAL SPECIFICATION OF THE SHORTCUT KEY A Only during normal playback, the following shortcut keys can be assigned by pressing a required key after pressing the ESC key of the remote control unit. To quit, press the ESC key Command Contents Remote Control Remote Key Name Control Code Conditions Memory clear and resion / revision indication B CLEAR (∗1) A8-45 Average value measurement of DVD error rate 5 (∗1) A8-05 CD error rate measurement 5 (∗1) A8-05 Aspect : Pan scan 2 AF-A2 Aspect : Letter box 3 AF-A3 Aspect : Wide 4 AF-A4 Digital : AC3 5 AF-A5 Digital : AC-3 > PCM 6 AF-A6 7 AF-A7 8 AF-A8 Digital output ON REPEAT A AF-E8 Digital output OFF REPEAT B AF-E4 DTS Digital output ON STEP FWD AF-B7 DTS Digtal output OFF STEP REV AF-B8 AUDIO AF-BE Virtual surround : OFF Only for models having the corresponding functions Virtual surround : TruSurround Scart terminal output : VIDEO Scart terminal output : S-VIDEO WY, models equipped with Scart terminal SUBTITLE AF-36 ANGLE AF-B5 R_SKIP A3-9D F_SKIP A3-9C KD_ENTER AF-EF Scart terminal output : RGB C Progressive OFF Only for progressive models Progressive ON Only for models having the corresponding functions Audio 5.1 CH ON FL indication of EDC / ID error FL indication of ID number CX (∗1) A8-0E STEREO (∗1) A8-4A ZOOM AF-37 < X3 (∗1) A8-59 ZOOM ON (X4) ZOOM OFF Service mode indication (error rate indication, etc.) Model information indication D CHP/TIM (∗1) A8-13 CHAP (∗1) A8-40 Background color change +10 (∗1) A8-1F Audio last stage mute ON 9 AF-A9 Audio last stage mute OFF 0 AF-A0 Title search Input mode IN Title No. input Search execution SIDE A (∗1) Numbers (∗1) PLAY (∗1) A8-4D A8-00 to A8-09 A8-17 Region confimation mode AUDIO (∗1) Numbers (∗1) A8-1E A8-01 to A8-08 ∗1 : Test mode remote control unit • Service mode indication (ESC + CHP/TIM keys) ID Address The error rate is always displayed in exponential notation, e.g., ∗.∗ ∗ e - ∗, for both DVDs and CDs. EDC/ID/AV 1 error history (ID Address, EDC/ID/AV 1 Error, last eight errors) Self-diagnosis functions (If a mechanical error has occurred, the mechanical-error history is also displayed.) E • Calculation of the average error rate (ESC + "5" [Test mode remote control unit] keys) The average of the last eight error rates is calculated and indicated in exponential notation. After the calculation is completed, "OK" or "NG" is displayed. If "NG" is displayed, the disc tray will open (for both DVDs and CDs) For DVDs: OK with 5.0e-4 or less, for CDs: OK with 7.6e-3 or less • Indication of model information (ESC + CHAP keys) The items from 12 to 19 of the TEST MODE Indications are displayed. However, in the indications, S in the standard test mode is changed to B.E VERSION, and M is changed to F.E VERSION. For details, see 7.1.4. • Change of the background colors (ESC + "+10" [Test mode remote control unit] keys) Every time the keys are pressed, the background color is changed between blue and green alternately. (The green background is used in SETUP NAVIGATOR.) F • Region confirmation mode (ESC + AUDIO [Test mode remote control unit] + "1"-"8" [Test mode remote control unit] keys) After you press the AUDIO key while holding the ESC key pressed and then input the region number, if the number is different from that set in the unit, an error message is displayed, and the tray opens. 84 XV-DV740 1 2 3 4 5 6 7 8 7.1.4 SPECIFICATION OF MODEL INFORMATION DISPLAY To display model information : Press the ESC key then the CHAP key. To close the model information display : Press the ESC key. A • Display contents 2 12 11 3 B 1 4 5 6 7 8 9 10 Character in bold : Item name : Information display C 1 Model name Display it according to model information set from the FL controller. 2 Destination indication Display it according to model information set from the FL controller. 3 Region No. 4 Part number 5 ROM version 6 Flash size 7 FL controller version D 8 CHIP VERSION Version of ST CHIP CUT ID / JTAG ID (two columns) (eight columns) 9 B.E VERSION Version of BACK END (version of ST core software) . / softwareVersion . softwareRevision / buildNumber 0 F.E VERSION Version of FRONT END (version of mechanism controller CHIP software) / MainVersion / Kinds of firmware RAM or ROM - Remote control code = Key code of Main unit E F 85 XV-DV740 5 6 7 8 1 2 3 4 7.1.5 FUNCTIONAL SPECIFICATION OF THE SERVICE MODE • EDC / ID error FL display (shortcut function) A EDC/ID error is displayed on the FL display if you press the CX key while holding the ESC key on the TEST MODE remote control unit pressed. To quit while an EDC/ID error is displayed, press the ESC key. FL display 00 /00 / 01 ∗ ∗: Lights when an AV1 error was generated at least once. Number of sites where an EDC or ID error was generated Number of retrials while an ID error is being generated (only displayed at the moment when an error is being generated), and for the ST models, the number of retrials made for the latest ID error B Number of retrials while an EDC error is being generated (only displayed at the moment when an error is being generated), and the number of retrials made for the latest EDC error • Display during Service Mode To enter Service Mode, press the CHP/TIM key while holding the ESC key pressed. To quit, press the ESC key. Service mode display 1 ID Address 2 Error rate (always displayed), in exponential notation ∗∗ (∗∗∗∗) C Number of error rates 02: Indicates use of the same method as for the 02 models, No indication: Indicates use of the method used for models before the 02 model 3 EDC/ID/AV1 error history (ID Address, EDC/ID/AV1 errors, last eight errors) Description of AV1 errors BIT0: In BE code, an EDC error, FEC I/F buffer overflow, or "not valid" is generated (B.E error) BIT1: In BE code, the ID is different from that of the target (B.E error) BIT2: An error was generated in FE-added 2-byte EDC data. (F.E error) 4 Self-diagnosis functions Whether F.E is normal or not is checked. FE OK: No abnormality in F.E FE Error: Abnormality is recognized in F.E. Pressing the CHP/TIM key again displays the mechanical error history. Each press of the CHP/TIM key changes the displays between the mechanical error history and the Service Mode display. For details on the mechanical error history, refer to the addendum. D Indication plan contents 3 E 1 2 4 AV1 ERR 00 01 02 03 04 05 06 07 2 0 0 0 0 1 1 1 1 BIT 1 0 0 1 1 0 0 1 1 Character in bold : Item name : Information display F 86 XV-DV740 1 2 3 4 0 0 1 0 1 0 1 0 1 5 6 7 8 7.1.6 MECHANICAL ERROR HISTORY Mechanical Error History A Only if a mechanical error (FE error) has been generated, a mechanical error history containing up to the last eight errors is displayed if you press the "ESC" + "CHP/TIM" key in Normal Mode. Errors are displayed in descending order, with the latest one at the top. Description of the mechanical error history 1 Error number The first two digits are for the error code, and the second two digits are for the servo state. Note: When an error has been generated, if the servo state is "Disc judge," the disc tray opens, and if the servo state is other than "Disc judge," the unit stops (excluding a case of a device error with the error code 0xd∗). Servo State Error Code B Indication contents 2 Error number The elapsed time from the time when the system was turned on until an error was generated is displayed. Note: If a later error time is shorter than the previous error time, it means that the unit was turned off then on again. 2 3 2 3 1 1 3 Description of errors Error messages are displayed. Example: If the error code is 0x13 (Focus lost timeout) and the servo state is 0x05 (Disc judge), the message becomes "Focus lost timeout in Disc judge." C • List of the error codes • List of the servo states FOCUS ERROR 0x0∗ FOCUS TIMEOUT 0x1∗ 0x00 Reset Focus on error 0x01 Focus on timeout 0x11 0x01 Stop (inside position) Focus off error 0x02 Focus off timeout 0x12 0x02 Stop (any position) Focus lost error 0x03 Focus lost timeout 0x13 0x03 Braking for stop Focus balance adjust error 0x04 Focus balance adjust timeout 0x14 0x04 New disc Focus gain adjust error 0x05 Focus gain adjust timeout 0x15 0x05 Disc judge Focus sweep error 0x06 Focus sweep timeout 0x16 0x06 Reserved 1 Focus reflection error 0x07 Focus reflection timeout 0x17 0x07 Playing 0x08 Start up TRACKING ERROR 0x2∗ TRACKING TIMEOUT 0x3∗ Tracking on error 0x21 Tracking on timeout 0x31 0x09 Seeking Tracking off error 0x22 Tracking off timeout 0x32 0x0A Pausing Tracking lost error 0x23 Tracking lost timeout 0x33 0x0B Reading BCA Tracking balance adjust error 0x24 Tracking balance adjust timeout 0x34 0x0C Reserved 2 Tracking gain adjust error 0x25 Tracking gain adjust timeout 0x35 0x0D STEPPING ERROR 0x4∗ STEPPING TIMEOUT 0x5∗ 0x0E Tray open Stepping on error 0x41 Stepping on timeout 0x51 0x0F Tray moving Stepping off error 0x42 Stepping off timeout 0x52 Stepping lost error 0x43 Stepping lost timeout 0x53 Stepping move error 0x44 Stepping move timeout 0x54 SPINDLE ERROR 0x6∗ SPINDLE TIMEOUT 0x7∗ Spindle on error 0x61 Spindle on timeout 0x71 Spindle off error 0x62 Spindle off timeout 0x72 Spindle lost error 0x63 Spindle lost timeout 0x73 Spindle CAV error 0x64 Spindle CAV timeout 0x74 Spindle CLV error 0x65 Spindle CLV timeout 0x75 ACQUISITION ERROR PLL lost error 0x8∗ 0x83 DECODER ERROR ID lost error 0xa∗ 0xa3 DEVICE ERROR ACQUISITION TIMEOUT E 0x9∗ PLL lost timeout 0x93 DECODER TIMEOUT 0xb∗ ID lost timeout 0xb3 Note : 0 x & & 0xd∗ SRAM error D code (Only this part is displayed to a display) 0xd1 87 XV-DV740 5 6 7 8 F 1 2 3 4 ERROR CODE TABLE A Error Name No. Causes Check Item Possibility of Trouble FOCUS ERROR (0 x 0∗) B Focus on error 0 x 01 Focus on could not be completed Are not there a dirt or a scratch in 1. Pickup the Disc? Does LD become weak? 2. Driver Does the lens move up and down? 3. Front End IC Focus off error 0 x 02 Focus off could not be completed Unknown Focus lost error 0 x 03 Focus servo is lost Are not there a dirt or a scratch in 1. Pickup the Disc? Does LD become weak? Focus balance adjust error 0 x 04 AFB on could not be completed Focus gain adjust error 0 x 05 Focus AGC could not be completed Focus sweep error 0 x 06 Focus reflection error 0 x 07 Dimensions of S curve did not reach to the aim value Does LD become weak? 1. Pickup FOCUS TIMEOUT (0 x 1∗) Are not there a dirt or a scratch in 1. Pickup the Disc? Does LD become weak? 2. Driver Does the lens move up and down? 3. Front End IC Focus on timeout 0 x 11 Did timeout at focus on Focus off timeout 0 x 12 Did timeout at focus off Focus lost timeout 0 x 13 Did timeout at focus backup Focus balance adjust timeout 0 x 14 Did timeout at AFB Focus gain adjust timeout 0 x 15 Did timeout at AGC Focus sweep timeout 0 x 16 TRACKING ERROR (0 x 2∗) C 1. Pickup 2. Driver 3. Front End IC Tracking on error 0 x 21 Tracking on could not be completed Tracking off error 0 x 22 Tracking off could not be completed Tracking lost error 0 x 23 Tracking servo is lost 1. Pickup Tracking balance adjust error 0 x 24 ATB could not be completed 1. Pickup Tracking gain adjust error 0 x 25 AGC could not be completed 1. Pickup Tracking jump error 0 x 26 Tracking jump could not be completed TRACKING TIMEOUT (0 x 3∗) D Are not there a dirt or a scratch in the Disc? 1. Pickup 2. Driver 3. Front End IC Are not there a dirt or a scratch in the Disc? 1. Pickup Tracking on timeout 0 x 31 Did timeout at tracking on Tracking off timeout 0 x 32 Did timeout at tracking off Tracking lost timeout 0 x 33 Did timeout at tracking backup Tracking balance adjust timeout 0 x 34 Did timeout at ATB 1. Pickup Tracking gain adjust timeout 0 x 35 Did timeout at AGC 1. Pickup Tracking jump timeout 0 x 36 Did timeout at tracking jump STEPPING ERROR (0 x 4∗) E Stepping on error 0 x 41 Stepping on could not be completed Stepping off error 0 x 42 Stepping off could not be completed Stepping lost error 0 x 43 Stepping servo is lost Stepping move error 0 x 44 Stepping could not move 1. Pickup 2. Driver 3. Front End IC Do move to inner and outer periphery 1. Stepping motor of the stepping in the test mode? 2. Inside switch Do indicate "S-04" at the most inner 3. Driver periphery of the stepping? STEPPING TIMEOUT (0 x 5∗) 1. Pickup 2. Driver 3. Front End IC Stepping on timeout 0 x 51 Did timeout at stepping on Stepping off timeout 0 x 52 Did timeout at stepping off Stepping lost timeout 0 x 53 Did timeout at stepping backup Stepping move timeout 0 x 54 Did timeout at stepping movement Do move to inner and outer periphery 1. Stepping motor of the stepping in the test mode? 2. Inside switch Do indicate "S-04" at the most inner 3. Driver periphery of the stepping? F 88 XV-DV740 1 2 3 4 Remarks 5 Error Name 6 No. 7 Causes Check Item 8 Possibility of Trouble Remarks A SPINDLE ERROR (0 x 6∗) Spindle on error 0 x 61 Spindle on could not be completed Spindle off error 0 x 62 Spindle off could not be completed Spindle lost error 0 x 63 Spindle lost control Spindle CAV error 0 x 64 CAV on could not be completed Spindle CLV error 0 x 65 CLV on could not be completed SPINDLE TIMEOUT (0 x 7∗) Spindle on timeout 0 x 71 Did timeout at spindle on Spindle off timeout 0 x 72 Did timeout at spindle stop Spindle lost timeout 0 x 73 Did timeout at spindle backup Are not there a dirt or a scratch in the Disc? Is FG output from the driver? 1. Spindle motor 2. Spindle driver Spindle CAV timeout 0 x 74 Did timeout at CAV on Is spindle rotating? Is FG output from the driver? Is the PDM output from L6315? 1. Spindle motor 2. Spindle driver 3. Front End IC Spindle CLV timeout 0 x 75 Did timeout at CLV on 0 x 83 PLL is lost Are not there a dirt or a scratch in the Disc? 1. Pickup 2. Front End IC 0 x 93 Did timeout at PLL backup Are not there a dirt or a scratch in the Disc? 1. Pickup 2. Front End IC 0 x a3 ID is not readable Are not there a dirt or a scratch in the Disc? 1. Pickup 2. Front End IC 0xb3 Are not there a dirt or a scratch in the Disc? 1. Pickup 2. Front End IC Power supply of SRAM Is not bus line short-circuiting? 1. SRAM 2. Front End IC 3. Front End-SRAM bus line B ACQUISITION ERROR (0 x 8∗) PLL lost error ACQUISITION TIMEOUT (0 x 9∗) PLL lost timeout DECODER ERROR (0 x a∗) ID lost error C DECODER TIMEOUT (0 x b∗) ID lost timeout Did timeout at ID backup DEVICE ERROR (0 x d∗) SRAM error 0 x d1 Cannot access SRAM FAILSAFE (0 x e∗) Unexpected error 0 x e1 1. software runaway 3. Software bug Unexpected error D E F 89 XV-DV740 5 6 7 8 1 2 3 4 Protection Specifications and Service Mode Protection Specifications A The system microcomputer (CONTRL Assy IC5501) for this unit always monitors if abnormality of the power is generated, and as soon as an abnormality is detected shuts off the power. The specifications of the microcomputer terminal for monitoring are as follows: Name of microcomputer terminal XPROTECT (Pin 22) Abnormality of AMP-system power Short-circuiting of the SP terminal, etc. Abnormality of power inside the DVDM Assy In normal conditions In abnormal conditions 0.71× Vdd∗ or more 0.36×Vdd–0.71× Vdd∗ 0.5 Vdd-0.85 Vdd∗ In failure 0.36×Vdd∗ or less Monitoring item Voltage at terminal B VDET (Pin 17) Monitoring start time Time required for determining abnormality 0.85 Vdd∗ or more 0.5 Vdd∗ or less 1.5 sec after power is turned on 0.5 sec after detection 1.5 sec after power is turned on 0.5 sec after detection ∗Vdd = Approx. 5 V (depending on the unit) In abnormal conditions or in failure, the TIMER LED flashes after the power is shut off. If the power was shut off because of an abnormality, it can be turned on by pressing the STANDBY/ON key. However, if the power was shut off because of failure, for one minute after a shutdown the STANDBY/ON key is disabled in order to protect against possible ignition of fumes. If the AC power cord is pulled out during this one minute of standby, when the AC power cord is reconnected, the STANDBY/ON key will still be disabled until the remaining seconds have elapsed. This unit has Service Test mode for analyzing the above power abnormality. Its specifications are as follows: 1. Specific conditions for Service Test mode C • VDET is neglected. • XPROTECT is neglected. • Even if the unit is urgently shut down in failure in Normal mode, you can turn it on without waiting for one minute. 2. How to enter Service Test mode • While connecting STEST port (IC5501 Pin43) to "+5V", connect AC power cord. (See next page.) 3. How to quit Service Test mode, and the conditions for quitting • To quit Service Test mode, turn the power off or disconnect the AC power cord. • When quitting Service Test mode, only data on protection in RAM are cleared. 4. Indications when Service Test mode starts D • Indications on the FL display when Service Test mode starts differ depending on whether the unit was turned off normally or if the unit was urgently shut down because the abnormality of the power, as described below. [After the power is turned off normally] FL display [After the power is shut down because of an abnormality in the AMP system] FL display P R T C T W N G We l c om e ! FL display V o l u m e FL display D V FL display V o l u m e 0 FL display D V S E R V I C E [After the power is shut down because of a failure in the AMP system] FL display P R T C T 0 S E R V I C E [After the power is shut down because of a failure in the DVD system] FL display D V D E R R P R T E C T E FL display V o l u m e FL display D V FL display V o l u m e 0 FL display D V S E R V I C E 0 S E R V I C E 5. Operations during Service Test mode • Basically, operations in Service Test mode are the same as in Normal mode. However, to clarify that it is in Service Test mode, during this mode, when functions are changed, the indications on the FL display become as follows: [Functions] F [Indications on the FL display] [Functions] [Indications on the FL display] DVD/CD D V S E R V I C E LINE2 L 2 S E R V I C E TUNER T X S E R V I C E TV T V S E R V I C E LINE1 L 1 S E R V I C E 90 XV-DV740 1 2 3 4 5 6 7 8 6. Operations during DSP module error diagnosis function [ How to enter DSP module error diagnosis] • Press "DISPLAY" button of the accessory remote control in service test mode to show DSP error messages. A [ How to quit DSP module error diagnosis] • Press "DISPLAY" button of the accessory remote control again to select normal service test mode. For this reason, the usual function of "display" is not effective during Service Test mode. • DVD total running time/remaining time display is inactive. • OSD changing on TV is also inactive. Specification of DSP error display Space DIR UNLOCK (This character is displayed while DIR is UNLOCK.) The name of the error is displayed in six characters. FL B DSP MUTE (This character is displayed while DSPMUTE is active.) 96k (This character is displayed while the source is 88.2 or 96kHz PCM.) ‡ ‡‡‡‡‡ - UM 9 *1 *1 : The "U", "M" and "9" are not displayed synchronizing with the display "ERR_0" - "ERR_4" ("DIRERR",etc), but it depends on the state each time. The following example display of "ERR_0" - "ERR_4" is just a sample. [Error] [Indications on the FL display] ERR_0 D I R E R R - UM ERR_1 D S P E R R - UM ERR_2 H RE Q ERR_3 D S P ERR_4 DMU T E NO ERR D S P C - UM NG - UM - M OK D Refer to "7.1.10 DSP TROUBLE SHOOTING". Service Test mode connecting point R5556 R5535 R5573 C5506 R5589 R5539 C5573 4 6 79 571 572 Q5571 91 XV-DV740 5 6 F C5574 R5534 C5515 C5508 C5571 R5527 R5520 C5504 R5504 R5519 R5507 D R5515 R5510 SIDE B 1 1 R5508 R5506 R5505 R5503 R5502 R5545 0 10 0 10 C5501 Q3173 R5591 81 R5540 R5588 R5532 C5580 30 30 R5548 R5550 1 331 R5555 C5509 R5601 IC 81 R5501 C5514 R5554 R5509 C3175 R3091 R3195 R3707 R5560 R5564 R5568 C5516 R5563 80 R5525 R5524 80 C9999 E R5561 55 01 R5493 C5513 C5511 51 51 UTEST 500 5 R5569 R5558 C5510 R5549 R5546 TEST R5544 R55 R55 R R5566 R5531 R5526 R5547 R5622 SIDE B R55 R55 C5792 R5491 R5499 DSP MUTE 1.MUTE OUT R558 R5 R5 CONTROL ASSY D5573 F Connecting point 7 8 1 2 3 4 7.1.7 ID NUMBER AND DATA SETTING A Caution: For the DVD players compatible with DVD-RW, for playback of a DVD-RW disc (CPRM), it is necessary that an individual ID number and ID data are set for each player. If the ID number and ID data be not properly set in the manner described below, future operations cannot be guaranteed. The ID number is written on the yellow label at the rear panel of the player. If there is no yellow label, before downloading FLASH ROM, take note of the ID number set following the procedures outlined in "ID Number Confirmation Mode" on the next page. Note: Enter ID numbers while the unit is in Stop mode so that the values set will be immediately written to the flash ROM. B Setting an ID number or ID data is required in the following case: If "No ID Number!" or "NO ID DATA!" is displayed on the TV screen and on the FL display for a few seconds immediately after the power to the player is turned on or during Stop mode. 5 After entering all 9 digits, if you press the SEARCH key, the unit unconditionally sets the input number as the ID number. Then the unit automatically enters Player's Data Input Mode. (The SEARCH key is not accepted after all 9 digits have been entered.) [Player's ID Number Setting] ID Number ? 000000001 JIGS AND MEASURING INSTRUMENTS <PLAY> Compare Mode <SEARCH> Enter 4 5 Input ID Number ! Service Remote Control Unit (GGF1381) DVD Data Disc (GGV1133) * Refer to (GGV1174) "7 Jigs list". C 6 This display appears when the PLAY key is pressed in Step 4. Enter a 9-digit number to compare. The number is also displayed on the FL display. ID Number Input Mode 1 To enter ID Number Input Mode, with no ID number set, such as in a case of immediately after upgrading the firmware, press the ESC key then the STEREO key. 7 By pressing the CLEAR key without having input a number, the unit returns to Step 2 without doing anything else. Each press of this key after a number has been input deletes one digit. Note: If a previous ID number and ID data, such as a factorypreset ID number and ID data, are maintained, the unit enters ID Number Confirmation Mode when the above keys are pressed. However, if only an ID number is maintained, the unit enters ID Data Input Mode. D 2 Enter a 9-digit ID number. The ID number is also displayed on the FL display. [Player's ID Number Setting] ID Number ? 000000001 Compare ∗∗∗∗∗∗∗∗∗ 6 3 By pressing the CLEAR key without having input a number, you can exit this mode. Each press of this key after a number has been input deletes one digit. 2 [Player's ID Number Setting] ID Number ? --------- 8 After entering all 9 digits, if you press the PLAY key, the unit compares the numbers input in Steps 2 and 6, and only if the numbers match, that number is set as the ID. Then the unit automatically enters ID DATA Input Mode. If the numbers do not match, the disc tray is opened, and the unit exits ID Number Input Mode. <CLEAR> Exit 3 E Input ID Number ! Input ID Number ! Note: If you press the PLAY button before inputting a 9-digit ID number, the unit returns to Step 6 without doing anything else. [Player's ID Number Setting] ID Number ? 000000001 Compare 000000001 4 After entering all 9 digits, if you press the PLAY key, the unit enters Compare mode. Enter the same ID number again. Only if your two input numbers match, the ID number is set. Compare mode helps eliminate mistyping of the ID number. Note: If you press the PLAY button before inputting a 9-digit ID number, the unit returns to Step 2 without doing anything else. <PLAY> Enter 8 F Input ID Number ! 92 XV-DV740 1 2 3 4 5 6 7 8 ID Number Confirmation Mode 1 To enter ID Number Confirmation Mode after the ID number and the ID data are set, press the ESC key then the STEREO key. 2 The ID number already set is displayed. (It is also displayed on the FL display.) 3 Enter a 9-digit number for comparison. This is not required when you only wish to check the ID number visually. (The number is also displayed on the FL display.) 4 By pressing the CLEAR key without having input a number, you can exit this mode. Each press of this key after a number has been input deletes one digit. 2 3 4 A • Indication of an ID number already set An ID number already set is displayed in the following cases: 1) When the ESC key then the CLEAR key are pressed, user settings are cleared, then the ID number set is displayed on the screen. In this case, the ID number is not displayed on the FL display. 2) When the unit enters ID Number Confirmation Mode by your pressing the ESC key then the CLEAR key, the ID number set is displayed. In this case, the ID number is also displayed on the FL display. If you only need to confirm the ID number, you can exit this mode by pressing the CLEAR key or turning off the power. • Indication when no ID number is set [Player's ID Number Setting] ID Number ? [000000001] Compare >∗∗∗∗∗∗∗∗∗ B If no ID number is set, the message "No ID Number!" flashes on the screen and FL display for a few seconds after the power is turned on or during Stop mode. <CLEAR> Exit Input ID Number ! C 5 After entering all 9 digits, if you press the PLAY key, the unit compares the number entered in Step 2 with the ID number set, and only if the numbers match, the unit automatically exits ID Number Confirmation Mode. If an ID data has not been entered, the unit enters ID DATA Input Mode. If the numbers do not match, the disc tray is opened, and the unit exits ID Number Confirmation Mode. Note: If you press the PLAY button before inputting a 9-digit ID number, the unit returns to Step 4 without doing anything else. 6 After entering all 9 digits, if you press the STOP key, the unit compares the number entered in Step 3 with the ID number set, and only if the numbers match, the unit automatically deletes the ID number and exits this mode. If the numbers do not match, the disc tray is opened, and the unit exits this mode. (The STOP key is not accepted after all 9 digits have been entered.) D [Player's ID Number Setting] ID Number ? [000000001] Compare > 0 0 0 0 0 0 0 0 1 OK? 5 6 E <PLAY> Enter <STOP> Memory Clear Input ID Number ! F 93 XV-DV740 5 6 7 8 1 2 3 4 ID DATA Input Mode A 1 To enter ID DATA Input Mode, with the ID number set, press the ESC key then the STEREO key. 2 When the STEREO key is pressed, the unit enters ID DATA Input Mode. Note: Whether or not the data have been written to flash ROM can be confirmed by watching for the message "Rom Write OK!" being displayed after the disc is read. [Player's Data Input Mode] [Player's ID Number Setting] ID Number ? [000000001] Compare >∗∗∗∗∗∗∗∗∗ B 5 When writing of the data read from the disc to flash ROM is completed, "Rom Write OK!" is displayed. After seeing this message, you can exit this mode by pressing the CLEAR key. Rom Write OK! 5 <CLEAR> Exit <CLEAR> Exit <STEREO> ID Data Setting Mode 2 Input ID Number ! C 3 If the DVD DATA DISC (GGV1133, GGV1174*) is loaded in this mode, the unit automatically starts reading the data. (If the ID DISC has already been loaded, the unit does not start reading the data. In this case, open then close the tray.) 6 If the data cannot be read from the disc, "Disc Error!" is displayed on the screen, and the disc is ejected. * Refer to "7 Jigs list". 4 To exit this mode, press the CLEAR key. While data are being read from the DVD DATA DISC (GGV1133, GGV1174*), you cannot exit this mode. [Player's Data Input Mode] [Player's Data Input Mode] Disc Error! 6 <CLEAR> Exit <CLEAR> Exit 4 D Insert The ID Data Disc ! • Indication when the data have not been set If no ID data are set after the ID number is changed, the message "NO ID DATA" flashes on the screen and FL display for a few seconds after the power is turned on or during Stop mode. E F 94 XV-DV740 1 2 3 4 5 6 7 8 7.1.8 METHOD FOR DIAGNOSING DEGRADATION OF THE LDS ON THE PICKUP ASSY Case when this diagnosis is required : When playback of any disc, including a test disc (DVD: GGV1025, CD: STD-905), cannot be performed A How to diagnose In the case mentioned above, degradation of the laser diodes (LDs) mounted on the PICKUP Assy is suspected. Measure the voltage between the two ends of one of the resistors mentioned below. No playback of a DVD : Measure the voltage between the two ends of R201 on the DVDM Assy. If the voltage is 0.7 V or higher, the 650-nm LD is degraded. If the measurements show degradation of an LD, replace the PICKUP Assy. No playback of a CD : B Measure the voltage between the two ends of R211 on the DVDM Assy. If the voltage is 1.5 V or higher, the 780-nm LD is degraded. PICKUP ASSY C CN101 BOTTOM SIDE BOTTOM SIDE BOTTOM S CN101 CONTACT SIDE CN104 24 24 1 23 1 LD1 (650) Q201 R202 V+5D R211 R201 C231 1 C221 R391 C306 R392 C390 4 C142 C139 IC201 5 42 R220 R221 R222 C222 R223 8 1 IC101 1 C133 D CN103 R102 5 CN121 R101 Front side C 2 C103 IDE 1 C112 B DVDM ASSY GNDD LD2 (780) Q211 R212 E SIDE A F 95 XV-DV740 5 6 7 8 1 2 3 4 7.1.9 TROUBLE SHOOTING Microcomputer Section (CONTROL Assy : IC5501) A Symptom • The unit cannot be turned on. B The unit shuts itself off soon after it is turned on. Possible Cause Check Method The microcomputer was not reset. Check if the level of the terminal XRESET (Pin 8) is "H." If it is not, check the RESET circuit. The AC pulse is not input. Check if the AC pulse is input to Pin 4 of the AC input terminal. If it is not, check the AC pulse generation circuit. The oscillation circuit of the microcomputer does not function. • If the Function is DVD, the voltage of the VDET input (Pin 17) is either 0.5 Vdd* or less or 0.85 Vdd* or more. • The voltage of the PROTECT input (Pin 22) is 0.71 Vdd* or less. • DVD does not operate at all. • Time is not displayed in FL display during DVD function. Communication with the DVD microcomputer has not been established. All operation keys are disabled. The unit recognizes that an operation key has already been pressed. The microcomputer or the oscillation circuit is broken. Change the microcomputer or the oscillation circuit. If the voltage at Pin 17 of the VDET terminal of the microcomputer is either 0.5 Vdd or less or 0.85 Vdd or more, adjust so that it stays between 0.5 and 0.85 Vdd. • Check that the terminal (Pins 23-25, 29, and 30) for communication with the DVD microcomputer is live, and if it is not, check if the flexible cable is disconnected. • Check if an "H" signal is output to Pin 93 of the XDVDRST terminal. If no operation key has been pressed, check if the voltage at Pins 18 of the KEY input terminal is 5 V. If it is not, check if the operation switch on the line is in failure. * Vdd= Approx. 5V (depending on the unit) ex.) 0.85Vdd= 0.85 × 5 (V) = 4.25 (V) C D E F 96 XV-DV740 1 2 3 4 5 6 7 8 DVD Section A No. Symptoms Possible Defective Points Diagnosis Contents An opening screen is not Is the level at both IC5501-pin 93 (XDVDRST) and pin 1(DVD ON/OFF) µcom (CONTROL IC5501) displayed on the monitor on the CONTROL Assy "H" ? (The FL display lights. The Check the voltage of CN901-pin 28 and 29 (VPR+8) on the DVDM mechanism does not work.) DVDM Assy CN901 Assy. 1 Check that the following voltages are output : IC411-pin 3 : 1.8V, IC421-pin 3 : 1.8V and IC431-pin 1 : 5V on the DVDM Assy Each regulator on the DVDM Assy Are resonators (27MHz, 20MHz) on the DVDM Assy oscillating ? Crystal resonator (DVDM Assy X601 and X301) Refer to contents of an FE error displayed on the FL display. (SRAM defectiveness, I2C communication line defectiveness, etc.) FRONT END IC (DVDM IC301) B • Is a signal input into IC601-pin 132 (CE3) on the DVDM Assy ? (Is a signal fluctuating for several seconds after the power is turned on ?) • BACK END IC (DVDM IC601) → Communication with flash ROM • Flash ROM (DVDM IC603) • Are the signals input into IC602-pin 16 (SMIWE), pin 19 (SMICS0) • 64M SDRAM (DVDM IC602) and pin 38 (SMICLK) on the DVDM Assy ? (Is a signal fluctuating ?) → Communication with flash ROM • BACK END IC (DVDM IC601) Is a signal output from IC603-pin 28 (CPU_OE) on the DVDM Assy? (Is a signal fluctuating for several seconds after the power is turned on ?) • Flash ROM (DVDM IC603) C Is a signal input into IC5501-pin 67 (DVDACK) on the CONTROL Assy ? (Is a signal fluctuating ?) µcom (CONTROL IC5501) Is a signal output from IC5501-pin 29 and 30 (SYS_1, 2) on the AF Assy ? (Is a signal fluctuating in the range of 0-5V ?) µcom (CONTROL IC5501) µcom (AF IC5501) – BACK END Are the signals output from IC5501-pin 23, 24 and 25 on the CONTROL IC (DVDM IC601) Assy? (in the range of 0-5V) communication line 2 3 An opening screen is not Check the video signal path between BACK END IC (DVDM IC601) and DVDM Assy displayed on the monitor • Video circuit (The FL display lights. The video-out terminal • after BACK END IC (IC601) mechanism does not work.) (see the block diagram) A tray cannot be opened. (An opening screen is displayed on the monitor) • Are wires of CN103 on the DVDM Assy disconnected or damaged ? Connector / wire LOADING SW (LOAB S101) • Is a LOAD-DRVC signal reaching ? • Does the voltage of CN105 pin 1 change by pressing the Inside switch. BACK END IC (DVDM IC601) D Inside switch E F 97 XV-DV740 5 6 7 8 1 No. 2 Symptoms 3 4 Possible Defective Points Diagnosis Contents A Playback impossible (no focusing) 4 Are the signals output from IC101-pin 34 (F_DRV) and pin 35 (F_RTN) on the DVDM Assy ? FTS Driver IC (DVDM IC101) Does 650-nm LD emit light ? Does a pickup lens move up / down ? Does an actuator spring bend ? Pickup • Are plastic parts damaged? Or is a shaft detached? • Is the turntable detached or tilted? Mechanism section Is flexible cable of CN101 on the DVDM Assy disconnected or damaged Flexible cable / connector ? Is signal output from IC301-pin 33 (FACT) on the DVDM Assy ? (Device control of about 2.6 V is output usually. It is fluctuated by about FRONT END IC (DVDM IC301) ± 100 mV with focus up / down.) B Playback impossible (Spindle does not turn) 5 Are the signals output from IC101-pin 12 (A3), pin 13 (A2) and pin 14 (A1) on the DVDM Assy ? Is pin 41 fixed LOW and is pin 38 fixed HIGH ? FTS Driver IC (DVDM IC101) Is there any part detached from the spindle motor? Or Is there any foreign object lodged in it? Mechanism section (Spindle motor) Are wires of CN105 (DVDM Assy) disconnected or damaged ? Flexible cable / connector Is signal output from IC301-pin 44 (SPDL_PDM) on the DVDM Assy ? Playback impossible (Playback stops) C 6 FRONT END IC (DVDM IC301) 650-nm LD deteriorated. Does 650-nm LD deteriorate ? If the voltage at both ends of R201 on the DVDM Assy is 0.7 V or more, (When playback of a DVD is impossible) the 650-nm LD is definitely deteriorated. 780-nm LD deteriorated. Does 780-nm LD deteriorate ? If the voltage at both ends of R211 on the DVDM Assy is 1.5 V or more, (When playback of CD is impossible) the 780-nm LD is definitely deteriorated. FG output : FTS Driver IC (DVDM IC101) Is there abnormality in FG waveform ? 7 8 Picture disturbance during playback (block noise, freeze, other) No sound (Picture is normal) Are there scratches or dirt on the disc ? Disc Are there scratches or dirt on the disc ? Disc Is there a problem with the format of the disc? Disc Is signal output from DOUT signal (CN901-pin 21) on the DVDM Assy ? DVDM CN901-pin 21 D E F 98 XV-DV740 1 2 3 4 5 6 7 8 7.1.10 DSP TROUBLE SHOOTING Detectable DSP Errors A The following conditions are assumed, in order to eliminate causes other than "DSP-assy" and "between DSP-assy and microcomputers". • Electric power is correctly supplied to DSP-assy. • The SPDIF signal is coming to the input port of DIR ("COAX IN" RX0 & "OPT IN" RX3 & "DVD" RX7). • There is no audio output from DSP-assy, or audio output is unusual. Check the signal route by referring the connection diagram between U-com and DSP module IC (next page). * "U", "M" display below is a sample. Those character display ON/OFF depends on the state. • ERR_0 : –Cannot receive data from DIR– FL D I R E R R - U M →Communication fault has occurred somewhere between DIR (PinNo.32 CDTO)–Level Shifter (IC8702)– µ-com (PinNo.80 DIRDO). →Communication fault has occurred somewhere between the µ- com-port (*1) which has sent the signal and each IC. B FL D S P E R R - U M • ERR_1 : –Cannot receive data from DSP– →Communication fault has occurred somewhere between DSP (PinNo.144 DSDO)–Level Shifter (IC8702)–µ-com (PinNo.50 DSPDO). →Communication fault has occurred somewhere between the µ-com-port (*1) which has sent the signal and each IC. →Communication fault has occurred somewhere between the DIR and DSP. - UM FL H R E Q • ERR_2 : –There is no return value of HREQ.– →Communication fault has occurred somewhere between DSP (PinNo.3 HREQ)–Level Shifter (IC8702)–µ-com (PinNo.82 DSPHREQ). →Communication fault has occurred somewhere between the µ-com-port (*1) which has sent the signal and each IC. →Communication fault has occurred somewhere between the DIR and DSP. C • ERR_3 : –ERR information from DSP– NG - UM FL D S P →Communication fault has occurred somewhere between the µ-com-port (*1) which has sent the signal and each IC. (especially the fault inside DSP) →Communication fault has occurred somewhere between the DIR and DSP. M • ERR_4 : –DECOMUTE continues being LOW(MUTE).– FL D M U T E →Communication fault has occurred somewhere between DSP (PinNo.21 PB12)–Level Shifter (IC8702)–µ-com (PinNo.86 DECMUTE). →Communication fault has occurred somewhere between the É com-port (*1) which has sent the signal and each IC. →Communication fault has occurred somewhere between the DIR and DSP. D Although the following are not errors, they are displayed separately and are helpful in finding a solution. • INFO_0 : –DIRERR is HIGH (UNLOCK) in digital function.– FL D S P O K - U M If DIRERR continues being HIGH (UNLOCK) without the above-mentioned error display. →Communication fault has occurred in somewhere between DIR (PinNo.36 INT0)–Level Shifter (IC8702)–µ-com (PinNo.77 DIRERR). →Check that the external set and this model is properly connected by the digital cable when selecting LINE2 (External Digital) function. • INFO_1 : –DSPMUTE is LOW (MUTE).– OK M FL D S P If DSPMUTE continues being LOW (MUTE) without the above-mentioned error display. →Communication fault has occurred somewhere between µ-com (PinNo.86 DSPMUTE)–connector (CN8011 and CN8012 No.19 MUTEOUT). • INFO_2 : –Loading 88.2kHz/96kHz PCM– DSP function is limited when this information is displayed. FL D S P OK - E 9 Notes : Only the high priority error (near to ERR_0) is displayed when the multiplel errors have occurred. When the analog audio output of a DSP module is unusual but the above error information is not displayed, the fault is probably in the CODEC IC (IC8401) and the peripheral circuits. As the µ-com has not received data from the CODEC IC, it cannot detect the fault and display the error information. 99 XV-DV740 5 6 F 7 8 1 2 3 4 *1 : µ-com-port which has sent the signal to IC IC5501 µ-com port A IC8201 DIR port Pin No. Pin Name No.51 DSPCLK Pin No. Pin Name No.34 CCLK Pin No. Pin Name No.42 CCLK No.49 DSPDI No.33 CDTI No.43 CDTI No.79 DIRCS No.35 CSN No.41 CSN No.78 DIRRST No.31 PDN No.17 PDN IC5501 µ-com port Pin No. Pin Name No.51 DSPCLK B IC8401 CODEC port IC8501 DSP port Pin No. Pin Name No.1 SCK No.49 DSPDI No.143 MOSI No.84 DSPSS No.2 SS No.85 XDSPRST No.44 RESET No.81 DSPMODE No.137 MODA IC5501 µ-com port Pin No. Pin Name No.80 DIRDO No.77 IC5501 µ-com port IC8201 DIR port Pin No. Pin Name No.32 CDTO DIRERR No.36 IC8501 DSP port Pin No. Pin Name No.50 DSPDO INT0 Pin No. Pin Name No.144 MISO No.82 HREQ No.3 HREQ No.86 DECMUTE No.21 PB12 MUTE C CONNECTION DIAGRAM G D TRADE 3 ASSY C CONTROL ASSY CN5620 IC5501 U-com D 51 DSPCLK 49 DSPDI 79 DIRCS 78 84 85 81 DIRRST DSPSS XDSPRST DSPMODE 7 CN5619 CN5618 7 13 5 5 15 14 14 6 15 9 15 9 DSPDI DIRCS DIRRST 5 DSPSS 11 IC8701 CN8011 DSPCLK 13 13 8 12 12 12 8 11 9 6 15 5 5 17 6 11 13 13 7 3 14 Level Shifter 12 DSPMODE SCK 7 15 XDSPRST 8 DSP ASSY 8 1 MOSI SS RESET MODA 143 IC8501 DSP 2 44 137 MISO 144 HREQ 3 IC8702 80 50 82 DIRDO DSPDO 6 6 DIRDO PB12 7 16 4 14 18 2 9 14 6 CCLK 16 5 15 CDTI 4 12 8 CSN 21 DSPDO 14 DSPHREQ DSPHREQ 11 11 9 4 4 16 16 16 4 34 DECMUTE DECMUTE 86 77 E IC8201 DIR 33 DIRERR DIRERR 35 Level Shifter PDN 31 CDTO 32 INT0 36 * This connection diagram displays the connection between the U-com, DSP, DIR and CODEC. The pin order is different from the true assignment. CCLK 42 CDTI 43 CSN 41 PDN 17 F 100 XV-DV740 1 2 3 4 IC8401 CODEC 5 6 7 8 7.1.11 DISASSEMBLY Note 1 : Even if the unit shown in the photos and illustrations in this manual may differ from your product, the procedures described here are common. A Note 2 : For performing the diagnosis shown below, the following jig cables for service are required: • GGD1266 (×2) • GGD1222 • GGD1160 Diagnosis of the PCBs 1 Bonnet and Tray panel 1 2 3 4 5 6 Remove the bonnet by removing the seven screws. 7 8 Press the Press the STANDBY/ON button to turn on the power. Press the 0 OPEN/CLOSE button to open the tray. Remove the tray panel. How to open the tray when the power cannot be on Insert a screwdriver (small) into the slit located at the bottom of the unit, and slide the projection of the drive cam in the 01 LOADER Assy in the direction of the arrow, as indicated in the photo. If the tray pops out a little, fully pull it out by a hand. B Set the test disc. Press the 0 OPEN/CLOSE button to close the tray. (The test disc is clamped.) STANDBY/ON button to turn off the power. Pull out the power cord from the outlet. C Test disc 5 Slit 4 D Tray open 3 Tray 3 6 6 Tray panel Screwdriver (small) 2 7 Screwdriver (small) Projection E Drive cam 01 LOADER Assy Bottom view F 101 XV-DV740 5 6 7 8 1 2 3 2 Front panel section A 1 2 3 4 5 4 3 CONTROL Assy 1 Remove the two screws. Remove the four screws. Remove the one screw. Unhook the four hooks. Disconnect the two flexible cables. 1 ×2 Remove the front panel section. 1 1 Front side 1 B Rear view Note : This photograph may show a different model. however, the method for disassembly is the same. 3 2 3 4 5 C Remove the two screws. Disconnect the one flexible cable. Disconnect the two connectors. Remove the CONTROL Assy. 3 F 1 CONTROL Assy Bottom view CN5701 3 5 CN5501 2 D F CN5611 E CN5502 4 4 2 CONTROL Assy CN3902 4 4 2 3 3 Front panel section 5 F 102 XV-DV740 1 2 3 4 5 6 1 7 1 8 1 6 7 8 A Reattatch the front panel section. Connect the two jig cables. Connect a lead wire (for ground) between the DSP holder (on the DSP Assy) and rear panel (chassis). Caution : If the lead wire is not connected and the power is turned on, following parts on the DSP Assy may be damaged. IC8702 : TC74VHCT244AFT IC8401 : AK4529VQ R8415 : 4.7Ω If the above parts are damaged, the audio signal can not be output. B C DSP Assy Rear panel 8 C DSP holder Lead wire 7 Jig cable (GGD1266) ×2 F CONTROL Assy D 6CH AMP D 6 E Front panel section Diagnosis F 103 XV-DV740 5 6 7 8 1 2 3 4 4 DVDM Assy A 1 2 1 3 1 4 1 5 1 6 1 Remove the two screws. Remove the two flexible cables. Remove the DVD Assy. Unhook the three hooks. Remove the two screws. Remove and reverse the DVDM Assy. 5 5 6 2 B CN8801 1 1 B 2 3 DVDM Assy CN5102 4 DVD Assy 4 4 01 LOADER Assy C Bottom view (Rear side) 7 1 8 1 9 1 Reattatch the CONTROL Assy and front panel section. (See Step π.) Arrange the 01 LOADER Assy and the DVDM Assy as shown in the photo below. Connect the two jig cables. F 9 CONTROL Assy Lead wire (for ground) Jig cable (GGD1160) Jig cable (GGD1266) ×2 D D 6CH AMP 7 CN8801 CN5102 CN923 J POWER Assy E CN901 01 LOADER Assy (reverse state) Front panel section B DVDM Assy Spacer Spacer 9 F Spacer Jig cable (GGD1222) Diagnosis 104 XV-DV740 1 2 3 4 5 6 7 8 Removing the Traverse Mecha. Assy-S and Pickup Assy-S A 1 Loading Mecha. Assy 1 2 3 Remove the bridge by removing the one screw. Rear View Pull out the tray, then remove it by pressing the hook. Short-circuit two points of C and D by soldering. (*1) Note: After replacement, connect the flexible cable, then remove the soldered joint (open). 4 5 CD Remove the four connectors from the Loading Mecha. Assy. 2 Hook -1 3 B Remove the four screws that secure the Loading Mecha. Assy to the unit. 1 *1 : To protect from the electrostatic resisting pressure. -1 Bridge 1 -2 C Tray 2 -2 D Drive Cam Note when reinserting the Tray Pin When reinserting the Tray, first align the triangle printed on the Loading Base and the pin of the Drive Cam, then insert the Tray. E Front Side Loading Base Triangle F 105 XV-DV740 5 6 7 8 1 2 3 4 2 Traverse Mecha. Assy-S A 1 Flexible cable for the spindle motor Dislodge the flexible cables from their packaged placement. Front Side B 1 1 1 C Flexible cable for the pickup Flexible cable for the stepping motor Bottom View D 2 3 Remove the four hooks. Traverse Mecha. Assy-S 2 Remove the Traverse Mecha. Assy-S. 3 E 2 ×2 F 106 XV-DV740 1 2 3 4 ×2 5 6 7 8 3 Pickup Assy-S Front Side Note: The Pickup Assy-S can be removed without removing the Traverse Mecha. Assy-S. (shown as Step ø.) 1 Dislodge the flexible cable for the pickup from its packaged placement. 2 Remove the flexible cable for the pickup. 1 A B 2 1 C Flexible cable for the pickup Bottom View 3 4 Adjustment screw (Skew screw) Remove the two skew screws and two skew springs. 3 3 Adjustment screw (Skew screw) Remove the Pickup Assy-S. Pickup Assy-S D Skew spring Skew spring 4 E F 107 XV-DV740 5 6 7 8 1 5 2 3 Remove the two screws. Pickup Assy-S Note: The screws are secured with epoxy. Make sure to apply epoxy after reattaching the screws. A 4 Leaf Spring 5 B Joint Spring Silicone Adhesive GEM1037 Joint 03 5 C Silicone Adhesive GEM1037 Arrangement of the flexible cable for the spindle motor Arrangement of the flexible cable for the stepping motor D Front Side : Conductive surface Front Side : Conductive surface Hook Hook E F Bottom View Bottom View 108 XV-DV740 1 2 3 4 5 6 7 8 Arrangement of the flexible cable for the pickup A : Conductive surface Note: Be sure to move the Pickup Assy-S to the innermost perimeter. 1 Fold the flexible cable inward at the position of the reference line 2 3 Attach the flexible cable of the pickup to the connector 7 Pass the flexible cable below the hook, and fold it back Make sure that the cable does not have any slack Fold the flexible cable of the pickup with the backing inward 7 Reference line 1 3 2 B Hook Backing 97mm ± 2mm Bottom View Front Side C 8 4 Fold the flexible cable back at the hook Pass the flexible cable through the hook not allowing any slack Make sure that the cable is loose Hook Make sure there is no slack in the cable 8 Reference line 4 Hook 5 6 D Fold the flexible cable as indicated in the photo 9 Hook the part folded in Step 1 to the hook 5 Fold the flexible cable along the hook E 6 9 Pass the cable below the hook Reference line Hook Hook F 109 XV-DV740 5 6 7 8 1 2 3 4 7.2 IC • The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams. A • List of IC PDC114B PDC114B (CONTROL ASSY : IC5501) • System Control Microcomputer Pin Functions No. B C D E Mark Pin Name 1 PA3/WR# DVDON/OFF 2 PA4/RD# 3 PA5/RS 4 P70 / INT0 / T0LCP / AN8 5 6 I/O Function O Control power supply for DVD module HPDET I Detect to insert headphone NC O ACPULSE I P71 / INT1 / T0HCP / AN9 NC O P72 / INT2 / T0IN RDSCLK I 7 P73 / INT3 / T0IN REMOCON I REMOCON signal input (Interruption 3) 8 RES# XRESET I µ-com reset input AC PULSE input (Interruption) Clock input from RDS decoder (Interruption 2, without RDS : Low output) 9 XT1 / AN10 XT1 − Subclock (connect to VDD when no use) 10 XT2 / AN11 XT2 − Subclock (leave open when no use, and set the bit 6 of OCR SFR) 11 VSS1 VSS1 − 12 CF1 CF1 − Main Clock (connect to VDD when no use) 13 CF2 CF2 − Main Clock (leave open when no use) 14 VDD1 VDD1 − 15 P80 / AN0 SIMUKE I Destination distinction input 16 P81 / AN1 MODEL I model distinction input 17 P82 / AN2 VDET I DVD 3.3V detection input 18 P83 / AN3 KEY1 I 19 P84 / AN4 NC O Key1 input NC 20 P85 / AN5 NC O NC 21 P86 / AN6 NC O 22 P87 / AN7 XPROTECT I Protection and Fan Error detection input 23 P10/SO0 SDATA O System bus data output (AMP side output) 24 P11 / SI0 / SB0 MDATA I System bus data input (AMP side input) 25 P12 / SCK0 SCLK I System bus clock input 26 P13 / SO1 SR+Tx O UART Tx of SR+ function 27 P14 / SI1 / SB1 SR+Rx I UART Rx of SR+ function 28 P15 / SCK1 NC O 29 P16/T1PWML SYSCS2 O Chip select 2 for system bus (to DVD module) 30 P17/T1PWMH/BUZ SYSCS1 O Chip select 1 for system bus (to DVD module) 31 PE0 XHPMUTE O HP MUTE ON/OFF 32 PE1 XRECMUTE O REC OUTPUT MUTE ON/OFF 33 PE2 XMUTEC O Cch MUTE ON/OFF 34 PE3 RYR O REAR RELAY ON/OFF 35 PE4 RYFSC O FRONT/SW/CENTER RELAY ON/OFF 36 PE5 (3/5CONVERT) O 3/5 v convert control for SR+ function 37 PE6 TIMERLED O Control TIMER LED 38 PE7 LEVELSHIFT O VOL 0 to 5 : H 39 VSS4 VSS4 40 VDD4 VDD4 F 110 XV-DV740 1 2 3 4 5 No. 6 Mark Pin Name 7 I/O 8 Function 41 PF0 ATT10dB O Control ATT 10dB 42 PF1 ATT6dB O Control ATT 6dB 43 PF2 STEST I Set TEST MODE for Service 44 PF3 UTEST I Set UNIT CHECK for checker 45 PF4 DTSDMX O Cntrol of gain-up for dts down-mix 46 PF5 SWFMX O Control for subwoofer mix 47 PF6 NC I (When this port don't use , please connect GND) 48 PF7 NC I (When this port don't use , please connect GND) 49 SI2P0/SO2 DSPDI O Data output to DSP (MOTOROLA) and DIR, SIO2: LSB first 50 SI2P1/SI2/SB2 DSPDO I Data input from DSP (MOTOROLA) 51 SI2P2/SCK2 DSPCLK O Clock output to DSP (MOTOROLA) and DIR 52 SI2P3/SCK20 TXCE O Chip enable for tuner LSI 53 PWM1 NC NC 54 PWM0 NC NC 55 VDD2 VDD2 56 VSS2 VSS2 57 P00 XFLRST O Reset for FL driver 58 P01 FLCS O Chip enable for FL driver 59 P02 FLCLK O Clock for FL driver 60 P03 FLDAT O Data for FL driver (serial data input) 61 P04 TXCLK O Clock for tuner LSI 62 P05 TXODATA O Data for tuner LSI 63 P06 NC O NC 64 P07 RDSPOW O Control power supply of RDS (L : POWER ON) 65 P20/INT4/T1IN RDSDATA I Input RDS data 66 P21/INT4/T1IN TXIDATA I Input data from tuner LSI 67 P22/INT4/T1IN DVDACK I Ackknowlegement from DVD MODULE (Interruption 4) 68 P23/INT4/T1IN XVMUTE O VIDEO MUTE request to DVD MODULE 69 P24/INT5/T1IN DVDMUTE I Request of MUTE from DVD MODULE (Interruption 5) 70 P25/INT5/T1IN NC O NC 71 P26/INT5/T1IN TVSEL O TV AUDIO INPUT SELECT 72 P27/INT5/T1IN XWMUTE O WIRE LESS MUTE request 73 P30 WSELA O WIRE LESS OUTPUT SELECT A 74 P31 INPUTSELB O AUDIO INPUT SELECT B 75 P32 INPUTSELA O AUDIO INPUT SELECT A 76 P33 XTL0 O Selection X'tal to DIR 77 P34 DIRERR I LOCK/UNLOCK from DIR 78 P35 DIRRST O Reset to DIR /CODEC 79 P36 DIRCS O Chip select to DIR/CODEC 80 PB7/D7 DIRDO I Data input from DIR/CODEC A B C D E F 111 XV-DV740 5 6 7 8 1 A B C D No. 2 Mark Pin Name 81 PB6/D6 DSPMODE 82 PB5/D5 83 PB4/D4 84 85 3 I/O 4 Function O MODE selection (ROM/RAM) to DSP (MOTOROLA) DSPHREQ I Error detection from DSP (MOTOROLA) NC O PB3/D3 DSPSS O Slave selection to DSP (MOTOROLA) PB2/D2 XDSPRST O RESET to DSP (MOTOROLA) MODULE 86 PB1/D1 DECMUTE I Detection of 1st DSP boot success from DSP MODULE 87 PB0/D0 XDSPMUTE O MUTE requeat to DSP MODULE 88 VSS3 VSS3 − 89 VDD3 VDD3 − 90 PC7/A7 PASSANDREW O 91 PC6/A6 SYSPOW O Control power supply of system 92 PC5/A5 XTVMUTE O Control mute of TV(EURO) 93 PC4/A4 XDVDRST O RESET to DVD MODULE 94 PC3/A3 XSYSMUTE O Control mute of system 95 PC2/A2 (VOLMUTE) O (Contorol mute of E-vol IC) 96 PC1/A1 VOLCLK O Clock for E-vol IC 97 PC0/A0 VOLDATA/CE O Data/CE for E-vol IC 98 PA0/CS2# FLASHE/D − for FLASH writing 99 PA1/CS1# FLASHDO − for FLASH writing FLASHCLK − for FLASH writing 100 PA2/CS0# Control for bypass Andrew circuit (Tuner test for Europe/Korea model) • Port0 (P00-P07) can be selected for input or output by each 4 bits (P00-P03,P04-P07). Set for input when reset. And it can be set C-MOS or Nch-OD by each 1 bit in option. • Port1 (P10-P17) can be selected for input or output by each 1 bit. Set for input when reset. And it can be set C-MOS or Nch-OD by each 1bit in option. • Port2 (P20-P27) can be selected for input or output by each 1 bit. Set for input when reset. And it can be set C-MOS or Nch-OD by each 1 bit in option. • Port3 (P30-P36) can be selected for input or output by each 1 bit. Set for input when reset. And it can be set C-MOS or Nch-OD by each 1 bit in option. • Port7 (P70-P73) can be selected for input or output by each 1 bit. Set for input when reset. • Port8 (P80-P87) can be selected for input or output by each 1 bit. Set for input when reset. • PortA (PA0-PA5) can be selected for input or output by each 1 bit. Set for input when reset. And it can be set C-MOS or Nch-OD by each 1 bit in option. • PortB (PB0-PB7) can be selected for input or output by each 1 bit. Set for input when reset. And it can be set C-MOS or Nch-OD by each 1 bit in option. • PortC (PC0-PC7) can be selected for input or output by each 1 bit. Set for input when reset. And it can be set C-MOS or Nch-OD by each 1 bit in option. • PortE and PortF can be selected for input or output by each 2 bits. • In case of without RDS, it is best that RDSDATA and RDSCLK are assigned as I/O port which can be set output and output low level. E F 112 XV-DV740 1 2 3 4 5 6 7 8 7.3 EXPLANATION 7.3.1 SEQUENCE AFTER POWER ON A Reset Start • It starts when the XRESET terminal (Pin 8) is "H" level. Microcomputer IC (PDC104A) (CONTROL Assy : IC5501) Initialization routine Microcomputer initialization Model identification • The inputs to Pins 15 and 16 are inspected and the model identification is performed. Demonstration mode permission B No • Whether Demonstration mode is entered or not can be determined by inspecting the backup data. • The default setting is "Demonstration mode OK." Yes Demonstration mode Standby setting C Main loop processing Demonstration mode ? No Standby Yes : Power ON D System power supply on DVD microcomputer start-up Relay release Demonstration mode or Normal power ON mode • The level of the POWER terminal (Pin 91) is "H". • Only in DVD function, the level of the DVD RESET terminal (Pin 93) is "H". • The speaker relay is turned on about five seconds after the power is turned on. • The level at the RELAY ON/OFF terminal (Pins 34 and 35) are "H." • The conditions are different depending on whether the headphones are connected via the Headphones jack, or on the DSP mode. E • The system mute is released about six seconds after the power is turned on. The level of the SYSMUTE terminal (Pin 94) is "H". • Muting is not released in the following cases. • When the main volume is 0. • When the LINE 2 function digital input signal is not locked, or when the DSP MUTE terminal (Pin 87) is in error. • If no pulse is input to the AC terminal (Pin 4) for about 60 msec when the microcomputer is in Memory Backup mode, it will not do any processing. • The unit will recover from Memory Backup mode if a reset command is input to the XRESET terminal (Pin 8). F 113 XV-DV740 5 6 7 8 1 2 3 4 7.3.2 PROTECTION CIRCUIT A If the TIMER LED on the front panel flashes, check the protection circuit. Note: If the protection circuit activates, the unit will not recover for 60 seconds even if the AC power cord is disconnected then reconnected. If you activate Service Test mode, the protection circuit becomes invalid, which makes diagnosis easy. (To activate Service Test mode, while connecting STEST port (IC5501 Pin43) to "+5V", connect AC power cord.) There are three types of operations for the protection circuit, which are indicated on the FL display when Service Test mode is entered: PRTCT WNG: The unit was shut down because of an abnormality in the AMP system. (The PROTECT line operates at the MID level.) PRTCT ERR: The unit was shut down because of a failure in the AMP system. (The PROTECT line operates at the LO level.) DVD PRTECT: The unit was shut down because of a failure in the DVD system. (The VDET line operates at the HI or LO level.) Conditions for the protect circuit operations Voltage B PROTECT VDET C Conditions FL display in Service Test mode HI level >3.55V Normal MID level 1.8V - 3.5V The unit is shut down because of an abnormality. LO level <1.8V The unit is shut down because of a failure. PRTCT ERR HI level >4.25V The unit is shut down because of a failure. DVD PRTECT MID level 3.3V Normal LO level <2.5V The unit is shut down because of an abnormality. PRTCT WNG DVD PRTECT The possible failures for each error message are as follows: PRTCT WNG: • The Speaker terminal became overloaded because of short-circuit. (See 1.) PRTCT ERR: • The main power supply became LO level because of short-circuit or disconnection of connectors. (See 2.) • Disconnection of the FAN connector or interruption of rotation of the fan (See 3.) • DC was generated at the output because of a failure in the AMP system, etc. (See 4.) • Abnormal temperature was detected by the thermistor. (See 5.) DVD PRTECT: • An error was generated in the main power supply inside the DVDM. (See 6.) Protection circuit that activates against a PRTCT WNG error 1 When the Speaker terminal becomes overloaded R3607 0.1 R3601 1.8k D B Q3601 R3603 33k D3601 J POWER Assy A D 6CH AMP Assy VD+5 Front L ch R108 27k GND FL to XPROTECT +5V D3603 DAP202K R3639 27k Q3640 R5559 270k H C Q3639 C3633 10/50 E + B TRADE2 Assy E In Normal mode, the speaker (6 ohms) is connected between the FL and GND FL points. Because the voltage at Point A is higher than that at Point B, Q3601 does not operate. If the resistance between the FL and GND FL points becomes 1.83 ohms or less, Q3601 begins to operate, Q3639 is turned on, Q3640 (E, C, and B)is turned on, and the level of XPROTECT becomes MID. → The microcomputer detects the XPROTECT level and shuts the power to the unit off. F 114 XV-DV740 1 2 3 4 5 6 7 8 Protection circuit that activates against a PRTCT ERR error A 2 When the main power supply becomes LO level because of short-circuit or disconnection of connectors 2 -1 Short-circuit-detection circuit for the amplifier power circuit (VH+[VP+15], VD+5, -12 V [VA-12]) Circuit for shutting the power off when VP+15, VD+5, or VA-12 is short-circuited to ground (GND) D Q101_1/2 (Q103_1/2) R108 27k to XPROTECT C (µ-com) Q102_1/2 (Q104_1/2) R101 (R104) 1k B + E B C C101 (C102) 1/50 E2 Q101_2/2 (Q103_2/2) B2 B R102 (R105) 10k C2 VD+5 R114 82k Q115 DTA124EUA B2 R109 820 D105 (D106) (1) When VH+(VP+15) is short-circuited to GND As the voltage at Point B becomes almost ground potential, and Q101 (Q103) (E, C, B) then Q102 (Q104) (E, C, B) are turned on, the level of XPROTECT becomes low. → The microcomputer detects the XPROTECT level and shuts the power to the unit off. (2) When VH-(VA-12) is short-circuited As the electric potential of VE at Q102 (Q104) (E2, C2, B2) becomes the same as that at VB, Q102 (Q104) (E2, C2, B2) is turned off. Following this, Q101 (Q103) (E2, B2, C2) is turned off, which changes the voltage at Points A and B to a value other than 5 V. Therefore, Q101 (Q103) (E, C, B) then Q102 (Q104) (E, C, B) are turned on, the level of XPROTECT becomes low. C 3 When the FAN connector is disconnected or when rotation of the fan is interrupted D 6CH AMP Assy VD+5 to XPROTECT (µ-com) VPF+15 XPROTECT R3654 1.8k R108 27k C2 B2 Q3651_2/2 RN1901 C D3658 UDZS7.5B B + E2 E A R3658 2.2k R3655 8.2k D Q3652 DTA124TK Q3651_1/2 C3652 D3657 47/50 1SS355 RN1901 R3657 33(1/4W) FAN+ D3655 1SS133 Q3654 2SD2144S FAN– D3651-D3654 1SS133×4 R3656 22k V-12F VP+8 R108 27k B R113 220k If VFDP is short-circuited to GND, or if the DC electric potential at FL AC1 becomes GND level (in Normal mode: about -27 V) because of a failure in the DC bias circuit of FL AC1, Q114 then Q115 are turned on, and the level of XPROTECT becomes low. → The microcomputer detects the XPROTECT level and shuts the power to the unit off. 2 -2 Short-circuit-detection circuit for the DVD power supply (VP+8) VD+5 Q114 2SD2114K (VW) VA-12 (3) When VD+5 is short-circuited The level of the XPROTECT line becomes low. The microcomputer detects the XPROTECT level and shuts the power to the unit off. 6CH AMP Assy FL AC2 R112 1k E2 VH– * ( )means the wiring No. of VP+15 line. (VA–12) • In Normal mode, as Q101 (Q103) (E2, B2, C2) and Q102 (Q104) (E2, B2, C2) are on, the voltage at Point A is about 5 V. The voltage at Point B is therefore about the same. As Q101 (Q103) (E, C, B) is off, Q102 (Q104) (E, C, B) is also off. D TRADE2 Assy to XPROTECT (µ-com) Q102_2/2 (Q104_2/2) C2 R103 (R106) 10k A H 6CH AMP Assy R108 27k D101 (D102) E VD+5 D VH+ (VP+15) VD+5 6CH AMP Assy 2 -3 Short-circuit-detection circuit for VFDP If no fan is connected between FAN+ and FAN-, or when the fan cannot rotate because of a foreign object caught in the blades, the BASE of Q3652 becomes OPEN, and Q3652 and Q3651-1/2 (E, C, B) are turned off. Then Q3651-2/2 (E2, B2, C2) is turned on, and the level of XPROTECT becomes low. → The microcomputer detects the XPROTECT level and shuts the power to the unit off. D104 1SS355 Q106 DTC124EUA Q107 DTA124EUA E TUNER As the TUNER line is fixed to GND level, Q107 is always on. If the level at VP+8 falls to GND level because of short-circuit, etc., Q106 is turned on, and the level of the XPROTECT line becomes low. ← The microcomputer detects the XPROTECT level and shuts the power to the unit off. When FAN+ and FAN- are short-circuited, the electric potential at Point A becomes higher than GND level by the addition of the values at D3656 and D3657. As this value is lower than that at D3658, Q3651 (E, C, B) is turned off, Q3651 (E2, B2, C2) is turned on, and the level of XPROTECT becomes low. 115 XV-DV740 5 6 7 8 F 1 A 2 3 4 When DC is generated at the output because of a failure in the AMP system, etc. J D POWER Assy VD+5 Front L ch (SW, SL) Front R ch (C, SR) +5V R3605 (R3625) (R3615) 27k 5 -1 IC81 abnormal temperature detection circuit VD+5 D TH111 NCP18WF104J03RB 6CH AMP Assy to XPROTECT E A B R3638 10k + C3632 470/6.3 XPROTECT C Q3638 R111 1k Q3633 B • In Normal mode, both Q3637 and Q3638 are off. (1) When positive (+) DC voltage is generated at the SP terminal When positive (+) DC voltage is generated at the L or R channel, and VB of Q3637 becomes higher than that at the operation point, Q3632 (E, C, B) is turned on, and the level of XPROTECT becomes low. → The microcomputer detects the XPROTECT level and shuts the power to the unit off. C 5 When abnormally high temperature is detected by the thermistor IC81 NJM7805FA R108 27k Q3632 Q3637 R3606 (R3626) (R3616) 27k 6CH AMP Assy 4 (2) When negative (-) DC voltage was generated at the SP terminal Q3638 is turned on, and XPROTECT is activated. R113 220 Q111 2SC4081 R112 1k The voltage at Point A becomes the divided voltage of TH111 and R111//R112 (combined resistance of parallel-connected resistors R111 and R112.) In Normal mode, the resistance at TH111 is much higher than R111//R112, and Q111 is off. (Note that the resistance at TH111 becomes lower as the temperature increases.) If the solder temperature at IC81 increases abnormally, the temperature at TH111 (thermistor) mounted closest to the land of IC81 increases accordingly, and the resistance at TH111 decreases. When the temperature at TH111 reaches 90-110_C (varying according to conditions,) the voltage at Point (A) becomes high enough to turn Q111 on, and the level of the XPROTECT line becomes low. The microcomputer detects the XPROTECT level and shuts the power to the unit off. D E F 116 XV-DV740 1 2 3 4 5 6 7 8 Protection circuit that activates against a DVD PRTECT error 6 The DVDM monitors the voltage of the main power supply by VDET signals. In Normal mode, the VDET signal is at the MID level (3.3 V). In the following conditions, the VDET signal level becomes L or H, and the microcomputer is notified of this abnormality. B R923 47k V+12 R925 0 R928 4.7k Q923 Q924 R930 10k Q921 R924 10k D924 D923 D922 Q922 V+3R3 V+12 V+6 V+5 R933 15k R922 470 D927 B R5588 220 20 8 Q925 Q926 D921 UDZS4.7B D926 R934 10k R921 470 Through TRADE2 POWER CN5502 R929 10k V+12 CONTROL Assy VPR+8 CN901 R927 V+5 47k V+12 F DVDM Assy A R5591 1M C5580 0.01 C921 0.1 R931 47k VDET 17 µcom IC5501 PDC104A D925 Items to be detected by VDET (1) When the power voltages inside the DVDM become abnormal, as shown in the table below Status Power Voltage In Normal mode VDVD+12 VPR+8 When an abnormality is generat V+6 V+5 V+3R3 <1V C Operation VDET voltage Q923 Q924 Q922 Q921 D921 D922 Q926 Q925 off off off off off off off off Mid (on) (on) (on) (off) off on off off L >15.5V off off off off off off on on L <5.2V − off off off off − on on L >12.6V − on on on on − off off H <3V − − − − − − on on L <3.6V − off off off off − on on L >6.6V − on on on on − off off H <2.5V − − − − − − − − L >4.25V − − − − (on) − − − H D (2) When the VDET signal to the microcomputer is interrupted because of defective soldering of the 30-pin connector or incomplete insertion of FFC → The VDET level is lowered by the pull-down resistor (1 Mohms) on the side of the microcomputer. E F 117 XV-DV740 5 6 7 8 1 2 3 4 Other protection circuit AC detection circuit A 7 This is a protection circuit that prevents popping sounds in the Speaker and Headphones output when the AC power cord is connected or disconnected. J POWER Assy R3641 10k to SP Relay Circuit RYF R3642 1k to SP Relay Circuit RYR VD+5 D3635 DAN202K VH+ Q3632 R3631 33k B E2 R3632 R3633 Q3631 33k D3634 10k Q3636 B2 C2 B D3631 MTZJ5.1A C R3634 4.7k B Q3633 E C3631 2.2/50 R3635 3.3k + Q3635 ACB D3632 A D3633 D3636 to HP MUTE • The voltage at Point A is a DC voltage which has been generated by half-wave rectification on the minus side of the AC power. • The voltage at Point B is approx. 5 V. C • The base voltage at Q3631 is a voltage between Points A and B divided by R3633 and R3634. As this voltage is negative (-) in Normal mode, Q3631 is off. When the AC power cord is disconnected and there is no AC power input, the base voltage at Q3631 becomes +0.6 V or more, and Q3631 is turned on. Then, the operations below follow. D (1) SP Relay Q3632 (E2, C2, B2), Q3633, and Q3636 (E, C, B) are turned on, the line to activate the SP relay becomes low level, and the SP Relay is turned off. (2) HP MUTE Q3635 is turned on, and the MUTE circuit for HP is turned on. 7.4 CLEANING E Before shipping out the product, be sure to clean the following positions by using the prescribed cleaning tools: F Position to be cleaned Cleaning tools Pickup lenses Cleaning liquid : GEM1004 Cleaning paper : GED-008 Position to be cleaned Cleaning tools Fans Cleaning paper : GED-008 118 XV-DV740 1 2 3 4 5 6 7 8 8. PANEL FACILITIES A Front panel 1 2 3 4 5 6 7 B 0 OPEN/CLOSE 6 DVD/CD 7 FM/AM – DOWN VOL. UP + STANDBY/ON PHONES 12 1 11 10 9 8 10 Display See Display for detailed information. Operation indicator 2 0 OPEN/CLOSE Press to open/close the disc tray. 3 6 DVD/CD Press to switch to the DVD/CD function. Also press to start/pause/resume playback. C 11 Remote sensor 12 Disc tray 4 7 Press to stop playback. 5 FM/AM Press to switch to the tuner function, then to toggle between the FM and AM bands. D 6 VOLUME buttons Use to adjust the volume. 7 STANDBY/ON Press to switch the system on or into standby. 8 PHONES jack Headphone jack. 9 Timer indicator Lights when the wake-up timer is set. E F 119 XV-DV740 5 6 7 8 1 2 3 4 Display 1 2 A 3 5 4 MIDNIGHT QUIET 7 8 RDM ATT 6 PGM RPT-1 9 10 REC MODE kHz MHz 19 B 1 18 Tuner indicators Lights when a broadcast is being received. C 12 13 PRO LOGIC DIGITAL ADV. SURR. PRGSVE 17 16 15 14 13 Speaker indicators These show which speakers are being used to output the current source (they are not placement diagrams). The illustrations below show some example displays. Lights when a stereo FM broadcast is being received in auto stereo mode. 5.1 channel surround sound Lights when FM mono reception is selected. Stereo (2.1 channel) sound 2 3 Lights when a disc is playing. 3.1 channel sound with Dialogue enhancement on the center channel 3 MIDNIGHT Lights when the Midnight mode is selected. 5.1 channel surround sound with Virtual Surround Back mode active 4 QUIET Lights when the Quiet mode is selected. 5 PGM Lights when a program list has been programmed. 14 PRGSVE Lights when progressive scan video output is selected. 6 RPT and RPT-1 RPT lights during repeat play. RPT-1lights during repeat one-track play. D 11 15 ADV.SURR. Lights when one of the Advanced or Front Surround listening modes is selected. 7 RDM Lights during random play. 8 ATT Lights when the input attenuator is active for the currently selected analog input. 16 Lights during playback of a DTS source. 9 REC MODE Lights when the Rec Mode is on. 17 kHz / MHz Indicates the unit of the frequency shown in the character display (kHz for AM, MHz for FM). 10 Timer indicators E 18 Character display Lights when the wake-up timer is set. 19 Lights during multi-angle scenes on a DVD disc. Lights when the sleep timer is active. 11 2 PRO LOGIC II Lights during Dolby Pro Logic II decoding. 12 2 DIGITAL Lights during playback of a Dolby Digital source. F 120 XV-DV740 1 2 3 4 5 6 7 8 Remote control 3 FRONT SURROUND Use to select a Front Surround listening mode. STANDBY/ON CD FM/AM DVD TUNER FRONT SURROUND LINE 1 3 5 ° 4 7 ¡ and E/ Use for forward slow motion playback, frame advance and forward scanning. 12 8 Press to pause playback; press again to restart. RETURN DVD MENU 6 13 TUNE+ ST– 7 ¡ and / E Use for reverse slow motion playback, frame reverse and reverse scanning. 0 4 11 0 8 ST+ TUNEñ SOUND 8 14 9 MASTER VOLUME CH INPUT BASS MODE DIALOGUE SURROUND ADVANCED 15 PROGRAM AUDIO 16 17 18 VOL RANDOM ANGLE ZOOM TOP MENU HOME MENU 1 2 3 SYSTEM SETUP TEST TONE QUIET/ MIDNIGHT 4 5 6 19 DIMMER DISPLAY TIMER/ CLOCK 7 8 9 20 SR+ FOLDERñ FOLDER+ CLR 0 ENTER MAIN SUB Cursor buttons Use the cursor buttons ( »/«/|/\ ) to navigate on-screen displays and menus. ENTER Press to select an option or execute a command. D TUNE +/– Use to tune the radio. ST +/– Use to select station presets when listening to the radio. 22 8 21 C 7 Cursor buttons, ENTERand tuning buttons CH LEVEL VIRTUAL SB REPEAT SUBTITLE 5 4 Press to jump to the beginning of the current chapter/track, then to previous chapters/ tracks. 6 DVD MENU Press to display a DVD disc menu, or the Disc Navigator if a VR format DVD-RW, CD, Video CD/Super VCD, MP3, WMA or JPEG disc is loaded. TV CONTROL 10 B 7 Press to stop playback. ENTER MUTE Disc playback controls 3 Press to start or resume playback. OPEN/CLOSE 3 4 4 L1/L2 TV A 0 1 2 MUTE Press to mute all sound from the speakers and headphones (press again to cancel). 9 MASTER VOLUME Use to adjust the volume. ROOM SETUP 10 TV CONTROL E Important • Functions printed in green on the remote control are accessed by switching the MAIN /SUB switch to SUB. Press to switch the TV on or into standby. INPUT Press to switch the TV input. 1 STANDBY/ON Press to switch the system on or into standby. CH +/– Use to select channels on the TV. 2 Function select buttons Press to select the source you want to listen to (DVD (CD). TUNER,TV, LINE) VOL +/– Use to adjust the volume on the TV. F 121 XV-DV740 5 6 7 8 1 2 3 11 0 OPEN/CLOSE Press to open/close the disc tray. 18 SYSTEM SETUP Use to make various system and surround sound settings. 12 ¢ Press to jump to the next chapter/track. A TEST TONE Use to output the test tone (for speaker setup). 13 RETURN Press to return to a previous menu screen. 14 SOUND Press to access the sound menu, from which you can adjust the DSP effect level, bass and treble, etc. 15 Surround sound mode/sound enhancement buttons ADVANCED Use to select an Advanced Surround mode. VIRTUAL SB Press to switch the Virtual Surround Back speaker effect on/off. C 19 DIMMER Press to switch between normal and dimmed front panel display. TIMER/CLOCK Press to display the clock and to access the timer menu. 20 SR+ Press to switch the SR+ mode on/off. BASS MODE Use to select a Bass Mode. FOLDER – Press to jump to previous folders. DIALOGUE Use to select a Dialogue mode. FOLDER + Press to jump to the next folder. CH LEVEL Use to adjust the speaker level. CLR Press to clear an entry. ENTER Selects menu options, etc. (works exactly the same as the ENTER button in 7 above). 16 DVD/CD buttons AUDIO Press to select an audio channel or language. SUBTITLE Press to display/change the DVD subtitle display. ANGLE Press to change camera angle during DVD multi-angle scene playback . D QUIET/MIDNIGHT Use to select the Quiet and Midnight modes. DISPLAY Press to display/change disc information shown on-screen . SURROUND Use to select a Surround mode. B 4 PROGRAM Use to program/play a program list. 21 MAIN /SUB Change from MAIN to SUB to access the functions/commands printed in green on the remote. ROOM SETUP Press to start Room Setup. 22 Number buttons Use the number buttons for selecting chapters/tracks from a disc directly. REPEAT Use to select a repeat play mode. RANDOM Use to select a random play mode. 17 ZOOM Press to change the screen zoom level. E TOP MENU Use to display the top menu of a DVD disc in the play position (this may be the same as pressing DVD MENU). HOME MENU Press to display (or exit) the on-screen menu for Initial Settings, Play Mode functions, etc. F 122 XV-DV740 1 2 3 4 5 6 Using this unit with a Pioneer plasma display If you have a Pioneer plasma display (models PRO-1110HD, PRO-910HD, PDP-5040HD and PDP-4340HD), you can use an SR+ cable (see note below) to connect it to this unit and take advantage of various convenient features, such as automatic video input switching of the plasma display when the input is changed. Media receiver CONTROL OUT Pioneer plasma display XV-DV440/740 IN CONTROL FM ANTENNA UNBAL 75 Ω Y PB 7 8 • Use a 3-ringed miniplug SR+ cable to connect the CONTROL IN jack of this unit through a media receiver to the CONTROL OUT jack of your plasma display. Before you can use the extra SR+ features, you need to make a few settings in the unit. See SR+ control options for Pioneer plasma displays detailed instructions. A Using the SR+ mode with a Pioneer plasma display When connected using an SR+ cable, a number of features (such as automatic video input switching and volume muting on the plasma display) become available to make using this unit with your Pioneer plasma display even easier. B See also SR+ control options for Pioneer plasma displays for information on setting up the unit. 1 Make sure that the plasma display and this unit are switched on and that they are connected with an SR+ cable. See Using this unit with a Pioneer plasma display above for more on connecting these components. AM LOOP ANTENNA PR COMPONENT VIDEO OUT 2 To switch SR+ mode on/off, pressSR+ (SHIFT+ 7). The front panel display shows the new setting; SR+ ON or SR+ OFF. C • If SR+ Error shows in the display, it means there is a communication problem between the unit and the plasma display. Check all connections and retry. SERVICE PARTS • SR+ mini-plug cable (ADE7095) Note • The 3-ringed SR+ cable from Pioneer is commercially available under the part number ADE7095. Contact the Pioneer Customer Support division for more information on obtaining an SR+ cable. D • You won't be able to use the remote sensor of this unit with the CONTROL IN jack of this unit connected to the CONTROL OUT jack of your plasma display. You can use the remote sensor of the plasma display (even in standby) as long as the power isnít switched off. • The automatic volume muting feature is enabled separately; see SR+ control options for Pioneer plasma displays. (You can also use the System Setup menu to switch the SR+ mode of this unit.) E • If you disconnect the SR+ cable or switch the plasma display off while SR+ is on, the setting automatically reverts to SR+ OFF. This displays an error if you switch the input of the unit with the plasma display switched off. Likewise, if this unit is switched off, the link with the plasma display will be terminated. F 123 XV-DV740 5 6 7 8 1 2 3 4 7 Jigs list A Name Service Remote Control Unit DVD Test Disc (DVD-Video) CD Test Disc Flexible Cable (18P) Flexible Cable (30P) Flexible Cable (23P) (×2) DVD Data Disc DVD Data Disc Jig No. GGF1381 GGV1025 STD-905 GGD1160 GGD1222 GGD1266 GGV1133 (*) GGV1174 (*) Remarks adjustment, diagnosis Check of DVD-Video Check of CD diagnosis of DVDM ASSY diagnosis of DVDM ASSY diagnosis of CONTROL ASSY diagnosis (ID data setting) diagnosis (ID data setting) B (*) : GGV1133 is now released, however GGV1174 will be released in MAY/2004. Until GGV1174 is released, use GGV1133 data disc. C D E F 124 XV-DV740 1 2 3 4