Download Aiwa HV-FX5100 Service manual
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HV-FX5100 K SERVICE MANUAL VIDEO CASSETTE RECORDER BASIC TAPE MECHANISM : OVD-6 SPECIFICATIONS OPERATING TEMPERATURE ........... VIDEO RECORDING SYSTEM .......... VIDEO SIGNAL SYSTEM ................... VIDEO HEAD ...................................... USABLE CASSETTES ........................ CHANNEL COVERAGE ...................... RF OUTPUT ........................................ HORIZONTAL RESOLUTION ............ TIMER BACKUP ................................. TUNER SYSTEM ................................ TV SYSTEM ........................................ FAST-FORWARD TIME ...................... REWIND TIME .................................... HI-FI FREQUENCY RESPONSE ....... HI-FI DYNAMIC RANGE ..................... 230 V AC, 50 Hz 17W 3.5 kg (7.7 lbs.) 380 mm (W) x 267 mm (D) x 95 mm (H) (15 x 10 5/8 x 3 3/4 in.) 5°C to 40°C Rotary 2 head helical scanning system PAL colour system, 625 lines, 50 fields Double azimuth 4 heads VHS video cassette UHF: 21 to 69 UHF channels between 23 and 69, 73 dBµ 240 lines (SP) 30 minutes Frequency synthesized tuner I 135 seconds with E-180 tape 108 seconds with E-180 tape 20 Hz-20 KHz More than 75 dB HI-FI WOW AND FLUTTER ............. Less than 0.01% (nominal) TAPE SPEED ................................... PAL SP: 23.39 mm/sec LP: 11.69 mm/sec NTSC (playback only) SP: 33.35 mm/sec RECORDING/PLAYBACK TIME ..... PAL SP: 5 hours with E-300 tape LP: 10 hours with E-300 tape NTSC (playback only) SP: 3 hours 30 minutes with T-210 tape VIDEO INPUT ................................... 1.0 Vp-p, 75 ohm, unbalanced VIDEO OUTPUT .............................. 1.0 Vp-p, 75 ohm, unbalanced VIDEO S/N ....................................... 53 dB (nominal) AUDIO INPUT .................................. SCART: –3.8 dBs, 50 Kohm RCA: –3.8 dBs, 50 Kohm AUDIO OUTPUT .............................. SCART: –3.8 dBs, less than 1 Kohm RCA: –3.8 dBs, less than 1 Kohm AUDIO TRACK ................................. 3 tracks (Hi-Fi sound 2 tracks, Normal sound 1 track) and specifications are subject to change without • Design notice. S/M Code No. 09-996-332-2N1 DA TA POWER REQUIREMENTS ................. POWER CONSUMPTION ................... WEIGHT .............................................. DIMENSIONS ...................................... TABLE OF CONTENTS SPECIFICATIONS .............................................................................................................................................................. TABLE OF CONTENTS ..................................................................................................................................................... SERVICING NOTICES ON CHECKING ............................................................................................................................. IMPORTANT NOTICE ........................................................................................................................................................ DISASSEMBLY INSTRUCTIONS REMOVAL OF MECHANICAL PARTS AND P.C. BOARDS ........................................................................................... REMOVAL OF DECK PARTS .......................................................................................................................................... KEY TO ABBREVIATIONS ................................................................................................................................................. SERVICE MODE LIST ....................................................................................................................................................... PREVENTIVE CHECKS AND SERVICE INTERVALS ....................................................................................................... NOTE FOR THE REPLACING OF MEMORY IC ................................................................................................................ SERVICING FIXTURES AND TOOLS ................................................................................................................................ PREPARATION FOR SERVICING ..................................................................................................................................... VCR TEST TAPE INTERCHANGEABILITY TABLE ........................................................................................................... MECHANICAL ADJUSTMENTS CONFIRMATION AND ADJUSTMENT ............................................................................................................................ CONFIRMATION AND ADJUSTMENT OF TAPE RUNNING MECHANISM .................................................................. MECHANISM ADJUSTMENT PARTS LOCATION GUIDE ............................................................................................. ELECTRICAL ADJUSTMENTS BASIC ADJUSTMENTS ................................................................................................................................................... ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE ............................................................................................. TROUBLESHOOTING GUIDES .......................................................................................................................................... IC DESCRIPTIONS ............................................................................................................................................................ SERVO TIMING CHART .................................................................................................................................................... SYSTEM SWITCH MODE ................................................................................................................................................... SEMICONDUCTOR BASE CONNECTIONS ...................................................................................................................... BLOCK DIAGRAMS Y/C/AUDIO/HEAD AMP ................................................................................................................................................... SYSTEM CONTROL/SERVO/TIMER .............................................................................................................................. TUNER/HIFI/21PIN/OSD/VPS/NICAM ............................................................................................................................ OPERATION/POWER ..................................................................................................................................................... DECK SCHEMATIC DIAGRAM ........................................................................................................................................... OPERATION SCHEMATIC DIAGRAM ............................................................................................................................... PRINTED CIRCUIT BOARDS (OPERATION 1/2/DECK) ................................................................................................... PRINTED CIRCUIT BOARDS (SYSCON) .......................................................................................................................... Y/C/AUDIO/HEAD AMP SCHEMATIC DIAGRAM .............................................................................................................. SYSTEM CONTROL/SERVO/TIMER SCHEMATIC DIAGRAM ......................................................................................... 21PIN/OSD/VPS SCHEMATIC DIAGRAM ......................................................................................................................... TUNER/HIFI SCHEMATIC DIAGRAM ................................................................................................................................ POWER SCHEMATIC DIAGRAM ....................................................................................................................................... DISPLAY SCHEMATIC DIAGRAM ..................................................................................................................................... NICAM SCHEMATIC DIAGRAM ......................................................................................................................................... INTERCONNECTION DIAGRAM ........................................................................................................................................ WAVEFORMS .................................................................................................................................................................... MECHANICAL EXPLODED VIEW ...................................................................................................................................... MECHANICAL REPLACEMENT PARTS LIST ................................................................................................................... ACCESSORY REPLACEMENT PARTS LIST .................................................................................................................... CHASSIS EXPLODED VIEW (TOP VIEW) ......................................................................................................................... CHASSIS EXPLODED VIEW (BOTTOM VIEW) ................................................................................................................. CHASSIS REPLACEMENT PARTS LIST ........................................................................................................................... ELECTRICAL REPLACEMENT PARTS LIST .................................................................................................................... A-1 COVER A-1 A-2 A-2 B1-1 B2-1~B2-5 C1-1, C1-2 C2-1 C3-1, C3-2 C4-1 C5-1 C5-1 C6-1 D1-1, D1-2 D1-2, D1-3 D1-4 D2-1 D2-2 E-1~E-28 F-1, F-2 G-1 G-2 H-1 I-1 I-2 I-3 I-4 J-1 J-2 J-3 J-4~J-6 J-7 J-8 J-9 J-10 J-11 J-12 J-13 J-14 K-1 L1-1 L2-1 L2-1 M1-1 M1-2 M2-1 N-1~N-3 SERVICING NOTICES ON CHECKING 1. KEEP THE NOTICES 3. PUT PARTS AND WIRES IN THE ORIGINAL POSITION AFTER ASSEMBLING OR WIRING As for the places which need special attentions, they are indicated with the labels or seals on the cabinet, chassis and parts. Make sure to keep the indications and notices in the operation manual. There are parts which use the insulation material such as a tube or tape for safety, or which are assembled in the condition that these do not contact with the printed board. The inside wiring is designed not to get closer to the pyrogenic parts and high voltage parts. Therefore, put these parts in the original positions. 2. USE THE DESIGNATED PARTS The parts in this equipment have the specific characters of incombustibility and withstand voltage for safety. Therefore, the part which is replaced should be used the part which has the same character. Especially as to the important parts for safety which is indicated in the circuit diagram or the table of parts as a mark, the designated parts must be used. 4. PERFORM A SAFETY CHECK AFTER SERVICING Confirm that the screws, parts and wiring which were removed in order to service are put in the original positions, or whether there are the portions which are deteriorated around the serviced places serviced or not. Check the insulation between the antenna terminal or external metal and the AC cord plug blades. And be sure the safety of that. IMPORTANT NOTICE The remote control for this model can be selected the Custom code 1 and Custom code 2. • How to selection; Custom code 1 : P Press the Power key and 1 key on the remote control simultaneously for more than 2 seconds. Custom code 2 : Press the Power key and 2 key on the remote control simultaneously for more than 2 seconds. The Custom code 1 is only available for the VCR unit but the Custom code 2. When selected the Custom code 2 by mistake, just remove the batteries from the remote control for the moment or select the Custom code 1 as described above. A-2 DISASSEMBLY INSTRUCTIONS 1-3: DECK CHASSIS (Refer to Fig. 1-3) 1. REMOVAL OF MECHANICAL PARTS AND P.C. BOARDS 1-1: TOP CABINET, FRONT CABINET AND OPERATION 1, 2 PCB (Refer to Fig. 1-1) 1. Remove the 4 screws 1. 2. Remove the Top Cabinet in the direction of arrow (A). 3. Disconnect the following connectors: (CP651 and CP652). 4. Unlock the 7 supports 2. 5. Remove the Front Cabinet in the direction of arrow (B). 6. Remove the 3 screws 3 and remove the Operation 1 PCB. 7. Remove the 4 screws 4 and remove the Operation 2 PCB. 1. Remove the 3 screws 1. 2. Remove the screw 2. 3. Disconnect the following connectors: (CP1001, CP1002, CP1004, CP4001, CP4002 and CP4003). 4. Remove the Deck Chassis in the direction of arrow. 1 2 1 1 Deck Chassis 1 Top Cabinet 1 1 (A) Front Cabinet 2 2 Bottom Plate 1 Operation 2 PCB 4 4 4 4 (B) 1-4: SYSCON PCB (Refer to Fig. 1-4) 1. Remove the screw 1. 2. Remove the 2 screws 2. 3. Remove the 2 screws 3. 4. Remove the Syscon PCB in the direction of arrow. 3 2 2 3 3 2 2 Fig. 1-3 2 Operation 1 PCB Fig. 1-1 3 1-2: FLAP (Refer to Fig. 1-2) 3 1. Open Flap to 90˚ and flex in direction of arrow (A), at the same time slide in direction of arrow (B). 2. Then lift in direction of arrow (C). Syscon PCB 1 2 2 (A) (C) Bottom Plate Fig. 1-4 (B) Flap Fig. 1-2 B1-1 DISASSEMBLY INSTRUCTIONS 2. REMOVAL OF DECK PARTS NOTE 2-1: TOP BRACKET (Refer to Fig. 2-1) When you install the Tape Guide L, install as shown in the circle of Fig. 2-3-B. (Refer to Fig. 2-3-B) 1. Remove the 2 screws 1. 2. Slide the 2 supports 2 and remove the Top Bracket. NOTE Tape Guide L When you install the Top Bracket, install the screw (1) first, then install the screw (2). REC Lever (2) (1) 1 1 Top Bracket Top Bracket • The REC Lever is not installed on the Video Cassette Player. Fig. 2-3-B 2-4: CASSETTE HOLDER ASS'Y (Refer to Fig. 2-4) 2 2 1. Move the Cassette Holder Ass'y to the front side. 2. Push the Locker R to remove the Cassette Side R. 3. Remove the Cassette Side L. Main Chassis Main Chassis • Screw Torque: 5 ± 0.5kgf•cm Fig. 2-1 Cassette Side R Locker R Main Chassis 2-2: DECK COVER/FLAP LEVER/TAPE GUIDE R (Refer to Fig. 2-2) 1. Move the Cassette Holder Ass'y to the back side. 2. Unlock the support 1 and remove the Deck Cover. 3. Remove the Polyslider Washer 2. 4. Unlock the support 3 and remove the Flap Lever. 5. Unlock the 3 supports 4 and remove the Tape Guide R. Main Chassis Cassette Side L Deck Cover Fig. 2-4 Tape Guide R Flap Lever 1 2-5: CASSETTE SIDE L/R (Refer to Fig. 2-5) 1. Remove the Locker Spring. 2. Unlock the 4 supports 1 and then remove the Cassette Side L/R. 4 4 4 NOTE 3 2 When you install the Cassette Side L/R, be sure to move the Locker L/R after installing. Main Chassis Fig. 2-2 2-3: TAPE GUIDE L (Refer to Fig. 2-3-A) 1 1 1. Move the Cassette Holder Ass'y to the back side. 2. Unlock the 2 supports 1 and remove the Tape Guide L. 3. Remove the REC Lever. (Recorder only) Locker Spring Locker R REC Lever Cassette Side R Tape Guide L 1 1 Locker L Cassette Side L Fig. 2-5 1 1 Main Chassis • The REC Lever is not installed on the Video Cassette Player. Fig. 2-3-A B2-1 DISASSEMBLY INSTRUCTIONS 2-6: LINK ASS'Y (Refer to Fig. 2-6) 2-9: TENSION ASS'Y (Refer to Fig. 2-9-A) 1. Set the Link Ass'y to the Eject position. 2. Remove the (A) side of the Link Ass'y first, then remove the (B) side. 1. Move the Inclined S Ass'y to the back side. 2. Unlock the support 1 and remove the S Reel Stopper. 3. Remove the Tension Spring. 4. Unlock the support 2 and remove the Tension Arm Ass'y. 5. Remove the Tension Adjust. 6. Unlock the 2 supports 3 and remove the Tension Band Ass'y. 7. Unlock the support 4 and remove the Tension Holder. Link Ass'y Tension Adjust 3 (B) (A) 3 Link Ass'y Tension Band Ass'y Main Chassis Main Chassis Tension Spring Fig. 2-6 Tension Arm Ass'y 2 4 2-7: LOADING MOTOR ASS'Y (Refer to Fig. 2-7) 1. Remove the Link Lever. 2. Remove the Dumper Spring. 3. Remove the 2 screws 1. 4. Unlock the support 2 and remove the Loading Motor Ass'y. 5. Unlock the 2 supports 3 and remove the Deck PCB (BOT). Tension Holder S Reel Stopper 1 Inclined S Ass'y Fig. 2-9-A NOTE 1 When you install the Tension Adjust, install as shown in Fig. 2-9-B. (Refer to Fig. 2-9-B) Loading Motor Ass'y Dumper Spring 2 Adjust the direction of the Marker to inside. 3 Main Chassis Fig. 2-9-B 1 Deck PCB (BOT) 2-10: T BRAKE ASS'Y (Refer to Fig. 2-10) Link Lever • Screw Torque: 5 ± 0.5kgf•cm 1. Remove the T Brake Spring. 2. Remove the T Brake Ass'y. T Brake Ass'y Fig. 2-7 2-8: SENSOR COVER L (Refer to Fig. 2-8) T Brake Spring 1. Unlock the support 1 and remove the Sensor Cover L. 2. Unlock the 2 supports 2 and remove the Deck PCB (EOT). Main Chassis Sensor Cover L Deck PCB (EOT) Fig. 2-10 2 1 2 Fig. 2-8 B2-2 DISASSEMBLY INSTRUCTIONS 2-11: S REEL/T REEL ASS'Y (Refer to Fig. 2-11) NOTE 1. Remove the Idler Ass'y. 2. Remove the S Reel and T Reel Ass'y. 3. Remove the 2 Polyslider Washers 1. 1. Do not touch the Pinch Roller. (Use gloves.) 2. When you install the Pinch Roller Ass'y, install as shown in the circle. (Refer to Fig. 2-12-B) NOTE 1. Take care not to damage the gears of the S Reel, T Reel Ass'y and Idler Ass'y. 2. The Polyslider Washer may be remained on the back of the reel. 3. Take care not to damage the shaft. 4. Do not touch the section "A" of S Reel and T Reel Ass'y. (Use gloves.) (Refer to Fig. 2-11) Do not adhere the stains on it. 5. When you install the reel, clean the shaft and oil it (KYODO OIL Slidas #150). (If you do not oil, noise may be heard in FF/REW mode.) 6. After installing the reel, adjust the height of the reel. (Refer to MECHANICAL ADJUSTMENT) Fig. 2-12-B 2-13: A/C HEAD (Refer to Fig. 2-13-A) 1. Remove the screw 1. 2. Remove the A/C Head Base. 3. Remove the 3 screws 2. 4. Remove the A/C Head and A/C Head Spring. S Reel NOTE Idler Ass'y 1. Do not touch the A/C Head. (Use gloves.) 2. When you install the A/C Head Spring, install as shown in Fig. 2-13-B. (Refer to Fig. 2-13-B) 3. When you install the A/C Head, tighten the screw (1) first, then tighten the screw (2), finally tighten the screw (3). T Reel Ass'y (A) 1 (A) 1 (1) 2 (3) 2 2 Fig. 2-11 (2) A/C Head 2-12: PINCH ROLLER ASS'Y/P5 ARM ASS'Y (Refer to Fig. 2-12-A) A/C Head Spring 1. Remove the P5 Spring. 2. Remove the screw 1. 3. Unlock the 2 supports 2 and remove the Cassette Opener. 4. Remove the Pinch Roller Ass'y, Pinch Roller Lever and P5 Arm Ass'y. 1 A/C Head Base Fig. 2-13-A 1 P5 Spring 2 Cassette Opener 2 Spring Position Pinch Roller Ass'y Fig. 2-13-B P5 Arm Ass'y 2-14: FE HEAD (RECORDER ONLY) (Refer to Fig. 2-14) Pinch Roller Lever 1. Remove the screw 1. 2. Remove the FE Head. Main Chassis 1 FE Head • Screw Torque: 5 ± 0.5kgf•cm Fig. 2-12-A • The FE Head is not installed on the Video Cassette Player. B2-3 Fig. 2-14 DISASSEMBLY INSTRUCTIONS 2-15: AHC ASS'Y/CYLINDER UNIT ASS'Y (Refer to Fig. 2-15) 1 Middle Gear 1. Unlock the support 1 and remove the AHC Ass'y. 2. Remove the 3 screws 2. 3. Remove the Cylinder Unit Ass'y. E-Ring Main Cam 2 NOTE Pinch Roller Cam When you install the Cylinder Unit Ass'y, tighten the screws from (1) to (3) in order while pulling the Ass'y toward the left front direction. 3 Joint Gear Link Lever Spacer P5 Cam 2 (3) AHC Ass'y Fig. 2-17-A Cylinder Unit Ass'y 2 1 NOTE (1) 2 When you install the Pinch Roller Cam, P5 Cam and Main Cam, align each marker. (Refer to Fig. 2-17-B) (2) Pinch Roller Cam Check the hole of Main Chassis can be seen. • Screw Torque: 5 ± 0.5kgf•cm P5 Cam Fig. 2-15 Main Cam Marker 2-16: CAPSTAN DD UNIT (Refer to Fig. 2-16) 1. Remove the Capstan Belt. 2. Remove the 3 screws 1. 3. Remove the Capstan DD Unit. Fig. 2-17-B Capstan Belt 2-18: CLUTCH ASS'Y (Refer to Fig. 2-18) Capstan DD Unit 1. Remove the Polyslider Washer 1. 2. Remove the Clutch Ass'y, Ring Spring, Ring Clutch, Gear Clutch and Polyslider Washer 2. NOTE When you install the Clutch Ass'y, oil the shaft (KYODO OIL Slidas #150). 1 1 1 • Screw Torque: 5 ± 0.5kgf•cm 1 Fig. 2-16 Clutch Ass'y 2-17: MIDDLE GEAR/MAIN CAM (Refer to Fig. 2-17-A) Ring Spring 1. Remove the Polyslider Washer 1, then remove the Middle Gear. 2. Remove the E-Ring, then remove the Main Cam, Link Lever Spacer and P5 Cam. 3. Remove the Polyslider Washer 2, then remove the Pinch Roller Cam. 4. Remove the Polyslider Washer 3, then remove the Joint Gear. Ring Clutch Gear Clutch 2 App. 5mm Fig. 2-18 B2-4 DISASSEMBLY INSTRUCTIONS 2-19: LOADING GEAR S/T ASS'Y (Refer to Fig. 2-19-A) 2-20: INCLINED S/T ASS'Y (Refer to Fig. 2-20) 1. Remove the E-Ring 1 and remove the Main Loading Gear. 2. Remove the Capstan Brake Spring. 3. Slide the Main Rod and remove the Capstan Brake Arm Ass'y. 4. Remove the Main Rod. 5. Remove the Tension Lever. 6. Unlock the 2 supports 2 and remove the Clutch Lever. 7. Remove the screw 3 and washer 4. 8. Remove the LED Reflecter. 9. Remove the Loading Arm S Ass'y and Loading Arm T Ass'y. 10. Remove the Loading Gear S and Loading Gear T. 11. Remove the Loading Gear Spring. 1. Unlock the support 1 and remove the P4 Cover. 2. Remove the S-S Brake Spring. 3. Unlock the support 2 and remove the Loading Gear Holder. 4. Remove the S-S Brake Arm. 5. Remove the Inclined S. 6. Remove the Inclined T. 7. Remove the 2 screws 3, then remove the Guide Roller and O-Ring. NOTE Do not touch the roller of Guide Roller. Loading Gear Holder 2 Capstan Brake Spring Capstan Brake Arm Ass'y Guide Roller S-S Brake Spring 1 S-S Brake Arm O-Ring Main Loading Gear 3 Main Rod Guide Roller Inclined S O-Ring Tension Lever 3 Clutch Lever Inclined T Loading Gear T 1 2 2 P4 Cover Loading Gear Spring 3 4 Loading Arm T Ass'y LED Reflecter Loading Gear S Loading Gear Spring • Screw Torque: 0.7 ± 0.2kgf•cm Loading Arm S Ass'y Fig. 2-19-A NOTE When you install the Loading Arm S Ass'y, Loading Arm T Ass'y and Main Loading Gear, align each marker. (Refer to Fig. 2-19-B) Marker Main Loading Gear Marker Loading Arm T Ass'y Loading Arm S Ass'y Fig. 2-19-B B2-5 Fig. 2-20 KEY TO ABBREVIATIONS A A/C ACC AE AFC AFT AFT DET AGC AMP ANT A.PB APC ASS'Y AT AUTO A/V B BGP BOT BPF BRAKE SOL BUFF B/W C C CASE CAP CARR CH CLK CLOCK (SY-SE) COMB CONV CPM CTL CYL CYL-M CYL SENS D DATA (SY-CE) dB DC DD Unit DEMOD DET DEV E E EF EMPH ENC ENV EOT EQ EXT F F FBC FE FF FG FL SW FM FSC FWD G GEN GND H H.P.F : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : Audio/Control Automatic Color Control Audio Erase Automatic Frequency Control Automatic Fine Tuning Automatic Fine Tuning Detect Automatic Gain Control Amplifier Antenna Audio Playback Automatic Phase Control Assembly All Time Automatic Audio/Video Burst Gate Pulse Beginning of Tape Bandpass Filter Brake Solenoid Buffer Black and White Capacitance, Collector Cassette Capstan Carrier Channel Clock Clock (Syscon to Servo) Combination, Comb Filter Converter Capstan Motor Control Cylinder Cylinder-Motor Cylinder-Sensor Data (Syscon to Servo) Decibel Direct Current Direct Drive Motor Unit Demodulator Detector Deviation Emitter Emitter Follower Emphasis Encoder Envelope End of Tape Equalizer External Fuse Feed Back Clamp Full Erase Fast Forward, Flipflop Frequency Generator Front Loading Switch Frequency Modulation Frequency Sub Carrier Forward Generator Ground High Pass Filter I K L M N O P R S C1-1 H.SW Hz IC IF IND INV KIL L LED LIMIT AMP LM, LDM LP L.P.F LUMI. M MAX MINI MIX MM MOD MPX MS SW NC NR OSC OPE PB PB CTL PB-C PB-Y PCB P. CON PD PG P-P R REC REC-C REC-Y REEL BRK REEL S REF REG REW REV, RVS RF RMC RY S. CLK S. COM S. DATA SEG SEL SENS SER SI SIF SO SOL SP STB SW : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : : Head Switch Hertz Integrated Circuit Intermediate Frequency Indicator Inverter Killer Left Light Emitting Diode Limiter Amplifier Loading Motor Long Play Low Pass Filter Luminance Motor Maximum Minimum Mixer, mixing Monostable Multivibrator Modulator, Modulation Multiplexer, Multiplex Mecha State Switch Non Connection Noise Reduction Oscillator Operation Playback Playback Control Playback-Chrominance Playback-Luminance Printed Circuit Board Power Control Phase Detector Pulse Generator Peak-to Peak Right Recording Recording-Chrominance Recording-Luminance Reel Brake Reel Sensor Reference Regulated, Regulator Rewind Reverse Radio Frequency Remote Control Relay Serial Clock Sensor Common Serial Data Segment Select, Selector Sensor Search Mode Serial Input Sound Intermediate Frequency Serial Output Solenoid Standard Play Serial Strobe Switch KEY TO ABBREVIATIONS S SYNC SYNC SEP T TR TRAC TRICK PB TP U UNREG V V VCO VIF VP V.PB VR V.REC VSF VSR VSS V-SYNC VT X X'TAL Y Y/C : : : : : : : : : : : : : : : : : : : : : Synchronization Sync Separator, Separation Transistor Tracking Trick Playback Test Point Unregulated Volt Voltage Controlled Oscillator Video Intermediate Frequency Vertical Pulse, Voltage Display Video Playback Variable Resistor Video Recording Visual Search Fast Forward Visual Search Rewind Voltage Super Source Vertical-Synchronization Voltage Tuning Crystal Luminance/Chrominance C1-2 SERVICE MODE LIST This unit provided with the following SERVICE MODES so you can repair, examine and adjust easily. Method Press both PLAY button and CH UP button on the set for more than 2 seconds. Press both FF button and CH UP button on the set for more than 2 seconds. Operations Initialization of the factory. NOTE: Do not use this for the normal servicing. PLAY/REC total hours are displayed on the FIP. Refer to the "PREVENTIVE CHECKS AND SERVICE INTERVALS" (CONFIRMATION OF USING HOURS). Can be checked of the INITIAL DATA of MEMORY IC. Refer to the "NOTE FOR THE REPLACING OF MEMORY IC". Press the ATR button on the remote control for more than 2 seconds during PLAY. Adjusting of the Tracking to the center position. Refer to the "MECHANICAL ADJUSTMENT" (GUIDE ROLLER) and "ELECTRICAL ADJUSTMENT" (PG SHIFTER). Press both STOP button and CH UP button on the set for more than 2 seconds during PLAY. Adjust the PG SHIFTER automatically. Refer to the "ELECTRICAL ADJUSTMENT" (PG SHIFTER). Press both CH UP button and CH DOWN button on the set for more than 2 seconds. CH Preset and Clock Setting are automatically set. (AUTO SET UP) Make the short circuit between the test point of SERVICE and the GND. The EOT/BOT/Reel sensor do not work at this moment. Refer to the "PREPARATION FOR SERVICING" C2-1 PREVENTIVE CHECKS AND SERVICE INTERVALS The following standard table depends on environmental conditions and usage. Unless maintenance is properly carried out, the following service intervals may be quite shortened as harmful effects may be had on other parts. Also, long term storage or misuse may cause transformation and aging of rubber parts. Time Parts Name 500 hours 1,000 hours 1,500 hours 2,000 hours 3,000 hours Notes Audio Control Head Clean those parts in contact with the tape. Full Erase Head (Recorder only) Capstan Belt Clean the rubber, and parts which the rubber touches. Pinch Roller Capstan DD Unit Loading Motor Tension Band Capstan Shaft Tape Running Guide Post Replace when rolling becomes abnormal. Cylinder Unit Clean the Head : Clean : Replace CONFIRMATION OF USING HOURS PLAY/REC total hours can be checked on the FIP. Total hours are displayed in 16 system of notation. 1. Press both FF button and CH UP button on the set for more than 2 seconds. 2. Adjust the ADDRESS to "FD" by SET +/- button and read the DATA. (This DATA becomes the thousands digit and hundreds digit value of the following formula.) 3. Adjust the ADDRESS to "FE" by SET +/- button and read the DATA. (This DATA becomes the tens digit and ones digit value of the following formula.) 4. After the confirmation of using hours, turn off the power. ADDRESS DATA (16 x 16 x 16 x thousands digit value) + (16 x 16 x hundreds digit value) + (16 x tens digit value) + (ones digit value) C3-1 PREVENTIVE CHECKS AND SERVICE INTERVALS CLEANING NOTE 2. TAPE RUNNING SYSTEM After cleaning the heads with isopropyl alcohol, do not run a tape until the heads dry completely. If the heads are not completely dry and alcohol gets on the tape, damage may occur. When cleaning the tape transport system, use the gauze moistened with isopropyl alcohol. 3. CYLINDER Wrap a piece of chamois around your finger. Dip it in isopropyl alcohol. Hold it to the cylinder head softly. Turn the cylinder head counterclockwise to clean it (in the direction of the arrow). (Refer to the figure below.) 1. AUDIO CONTROL HEAD Wrap a piece of chamois around your finger. Dip it in isopropyl alcohol and clean the audio control head by wiping it horizontally. Clean the full erase head in the same manner. (Refer to the figure below.) NOTE Do not exert force against the cylinder head. Do not move the chamois upward or downward on the head. Use the chamois one by one. Audio Control Head Cylinder Head C3-2 NOTE FOR THE REPLACING OF MEMORY IC If a service repair is undertaken where it has been required to change the MEMORY IC, the following steps should be taken to ensure correct data settings while making reference to TABLE 1. ADDRESS DATA ADDRESS DATA ADDRESS DATA ADDRESS DATA ADDRESS DATA CC F1 D6 80 E0 76 EA 51 F4 41 CD 44 D7 00 E1 5E EB 5F F5 83 CE 24 D8 71 E2 08 EC 09 F6 3D CF 88 D9 9F E3 F0 ED F0 F7 6B D0 92 DA 02 E4 01 EE 05 F8 0B D1 45 DB 0A E5 F3 EF F3 F9 0C D2 00 DC 42 E6 6C F0 00 FA 04 D3 02 DD 35 E7 2B F1 2F FB 3A D4 09 DE A3 E8 21 F2 DF FC 99 D5 03 DF 56 E9 15 F3 41 Table 1 1. Turn on the POWER and press both FF key and CH UP key on the set for more than 2 seconds. 2. ADDRESS and DATA should appear as FIG 1. ADDRESS DATA Fig. 1 3. ADDRESS is now selected and should "blink". Using the SET + or - keys on the remote, step through the ADDRESS until required ADDRESS to be changed is reached. 4. Press ENTER to select DATA. When DATA is selected, it will "blink". 5. Again, step through the DATA using SET + or - until required DATA value has been selected. 6. Pressing ENTER will take you back to ADDRESS for further selection if necessary. 7. Repeat steps 3 to 6 until all data has been checked. 8. When satisfied correct DATA has been entered, turn POWER off (return to STANDBY MODE) to finish DATA input. The unit will now have the correct DATA for the new MEMORY IC. C4-1 SERVICING FIXTURES AND TOOLS (For 1 speed model) VHS Alignment Tape JG001E (TTV-P2) JG001F (TTV-P1L) JG001U (VP 1 S-X6 3 ) (For 2 speed model) VHS Alignment Tape JG001C (TTV-P2) JG001D (TTV-P1L) JG001V (VP 2 S-X6 3 ) JG002B Adapter JG002E Dial Torque Gauge (10~90gf•cm) JG002F (60~600gf•cm) JG005 Post Adjustment Screwdriver Part No. SV-TG0-030-000 (small) JG153 X Value Adjustment Screwdriver JG022 Master Plane JG024A Reel Disk Height Adjustment Jig JG100A Torque Tape (VHT-063) JG154 Cable Parts No. SJ-G15-400-000 Tentelometer Part No. Remarks JG001E Stair Steps, 6KHz (For 1 speed model) JG001F JG001U Color Bar, 1KHz (For 1 speed model) X Value Adjustment (For 1 speed model) JG001C Stair Steps, 7KHz (For 2 speed model) JG001D Color Bar, 1KHz (For 2 speed model) JG001V X Value Adjustment (For 2 speed model) JG002B VSR Torque, Brake Torque (S Reel/T Reel Ass'y) JG002E Brake Torque (T Reel Ass'y) JG002F VSR Torque, Brake Torque (S Reel) JG005 JG153 Guide Roller Adjustment JG022/JG024A X Value Adjustment Reel Disk Height Adjustment JG100A Playback Torque, Back Tension Torque During Playback JG154 Used to connect the test point of SERVICE and GROUND PREPARATION FOR SERVICING How to use the Servicing Fixture 1. Short circuit between TP1001 and TP1002 with the cable JG154. (Refer to ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE) The EOT, BOT and Reel Sensor do not work at this moment. At that time, the STOP/EJECT button is available to insert and eject the Cassette Tape. C5-1 VCR TEST TAPE INTERCHANGEABILITY TABLE There are two types of the new alignment tape CH-1B (for NTSC) and CH-2 (for PAL). On each tape four signals (1) - (4) are recorded for the times and in the order shown below. (1) : 8min. ---> (2) : 2min. ---> (3) : 5min. ---> (4) : 5min. The TTV-MP1 (for M-PAL), TTV-MS1 (for MESECAM) and TTV-S1 (for SECAM) alignment tapes have the same contents as the previous tapes. Now in use TYPE New TYPE Application Method Model Contents*1 Model Contents*1 TTV-N1 NTSC, Color, 1kHz, SP CH-1B(2) NTSC, Stairsteps, 1kHz, SP TTV-N1E NTSC, Color, 1kHz, EP CH-1B(4) *2 NTSC, Color, 1kHz, EP PB-Y Level/General electrical ADJ. Head ACE Height/Tilt ADJ. Switching position ADJ. NTSC TTV-N2 TTV-N12 (SCV-1998) TTV-N7A NTSC, Stairsteps, NTSC, Stairsteps, CH-1B(1) Head ACE Azimuth ADJ. 7kHz, SP 7kHz, SP NTSC, Color, 1kHz, SP CH-1B(4) NTSC, Color, 1kHz, EP NTSC, Color, No NTSC, Stairsteps, CH-1B(3) sound SP, HiFi 1kHz, SP, HiFi 400Hz 400Hz TTV-P1 PAL, Color, 1kHz, SP CH-2(2) *3 TTV-P1L PAL, Color, 1kHz, LP CH-2(4) PAL, Stairsteps, 1kHz, SP PAL, Color, 1kHz, LP FM envelope ADJ. X-Value ADJ. HiFi Audio PB Level ADJ. Switching position ADJ. PB-Y Level/General electrical ADJ. Head ACE Height/Tilt ADJ. Switching position. (LP Model) FM Envelope ADJ. (LP Model) X-Value ADJ. (LP Model) PAL TTV-P2 PAL, Stairsteps, 6kHz, SP CH-2(1) PAL, Stairsteps, 6kHz, SP Head ACE Azimuth ADJ. FM Envelope ADJ. (SP Model) X-Value ADJ. (SP Model) TTV-P7 PAL, Stairsteps, 1kHZ, SP, HiFi, 1kHz CH-2(3) PAL, Color, No sound SP, HiFi 400Hz HiFi Audio PB Level ADJ. TTV-P16 PAL, Color, 400Hz, SP, HiFi 1kHz No Changed. FM Filter ADJ. *1. Described in the order of color format. Video signal. Linear audio. Tape speed and Hi-Fi audio. *2. Use CH-1B (1) - (3) with models used exclusively in the SP mode. *3. Use CH-2 (3) and (4) when it is necessary to observe the chroma signal. C6-1 MECHANICAL ADJUSTMENTS 1-2: CONFIRMATION AND ADJUSTMENT OF TENSION POST POSITION 1. CONFIRMATION AND ADJUSTMENT Read the following NOTES before starting work. 1. Set to the PLAY mode. 2. Adjust the Tension Adjust until the length from the edge of the Tension Arm to the standard line of the Main Chassis is 0.5 ± 0.25mm. After this adjustment, confirm that the cut position is located in "A" area as shown in Fig. 1-2-B. If it is located in "B" area, adjust again. 3. While turning the S Reel clockwise, confirm that the edge of the Tension Arm is located in the position described above. • Place an object which weighs between 450g~500g on the Cassette Tape to keep it steady when you want to make the tape run without the Cassette Holder. (Do not place an object which weighs over 500g.) • When you activate the deck without the Cassette Holder, short circuit between TP1001 and TP1002. (Refer to ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE) In this condition the BOT/EOT/Reel Sensor will not function. 1-1: CONFIRMATION AND ADJUSTMENT OF REEL DISK HEIGHT Standard line of Main Chassis 1. Turn on the power and set to the STOP mode. 2. Set the master plane (JG022) and reel disk height adjustment jig (JG024A) on the mechanism framework, taking care not to scratch the drum, as shown in Fig. 11-A. 3. Confirm that "A" of the reel disk is lower than "B" of the reel disk height adjustment jig (JG024A) , and is higher than "C". If it is not enough height, adjust to 10(+0.2, -0) mm with the height adjustment washer. 4. Adjust the other reel in the same way. 0.5 ± 0.25mm Tension Arm Tension Adjust Fig. 1-2-A Master Plane (JG022) (A) Reel Disk Height Adjustment Jig (JG024A) Cut Position (B) Tension Adjust Fig. 1-2-B 1-3: CONFIRMATION OF PLAYBACK TORQUE AND BACK TENSION TORQUE DURING PLAYBACK 1. Load a video tape (E-180) recorded in standard speed mode. Set the unit to the PLAY mode. 2. Install the tentelometer as shown in Fig. 1-3. Confirm that the meter indicates 20 ± 2gf in the beginning of playback. Fig. 1-1-A Reel Disk Height Adjustment Jig (JG024A) Reel Disk Master Plane (JG022) • USING A CASSETTE TYPE TORQUE TAPE (JG100A) 1. After confirmation and adjustment of Tension Post position (Refer to item 1-2), load the cassette type torque tape (JG100A) and set to the PLAY mode. 2. Confirm that the right meter of the torque tape indicates 70~130gf•cm during playback in SP mode. 3. Confirm that the left meter of the torque tape indicates 25~40gf•cm during playback in SP mode. (B) 10(+0.2, -0)mm (C) Tentelometer (A) Height Adjustment Washer 2.6x4.7xT0.13 2.6X4.7xT0.25 Video Tape Fig. 1-1-B P1 Post Guide Roller Fig. 1-3 D1-1 MECHANICAL ADJUSTMENTS 1-4: CONFIRMATION OF VSR TORQUE 1. Operate within 4~5 seconds after the reel disk begins to turn. 2. Install the Torque Gauge (JG002F) and Adapter (JG002B) on the S Reel. Set to the Rewind mode. (Refer to Fig.1-4) 3. Then, confirm that it indicates 120~180gf•cm. 2. CONFIRMATION AND ADJUSTMENT OF TAPE RUNNING MECHANISM NOTE Tape Running Mechanism is adjusted precisely at the factory. Adjustment is not necessary as usual. When you replace the parts of the tape running mechanism because of long term usage or failure, the confirmation and adjustment are necessary. Install the Torque Gauge on the reel disk firmly. Press the REW button to turn the reel disk. 2-1: GUIDE ROLLER 1. Playback the VHS Alignment Tape (JG001C or JG001E). (Refer to SERVICING FIXTURE AND TOOLS) 2. Connect CH-1 of the oscilloscope to TP4002 (Envelope) and CH-2 to TP4001 (SW Pulse). 3. Press and hold the TRACKING-AUTO button on the remote control more than 2 seconds to set tracking to center. 4. Trigger with SW Pulse and observe the envelope. (Refer to Fig. 2-1-A) 5. When observing the envelope, adjust the Adjusting Driver (JG005) slightly until the envelope will be flat. Even if you press the Tracking Button, adjust so that flatness is not moved so much. 6. Adjust so that the A : B ratio is better than 3 : 2 as shown in Fig. 2-1-B, even if you press the Tracking Button to move the envelope (The envelope waveform will begin to decrease when you press the Tracking Button). 7. Adjust the PG shifter during playback. (Refer to the ELECTRICAL ADJUSTMENTS) 1-5: CONFIRMATION OF REEL BRAKE TORQUE (S Reel Brake) (Refer to Fig. 1-4) 1. Set to the STOP mode. 2. Move the Idler Ass'y from the S Reel. 3. Install the Torque Gauge (JG002F) and Adapter (JG002B) on the S Reel. Turn the Torque Gauge (JG002F) clockwise. 4. Then, confirm that it indicates 70~100gf•cm. (T Reel Brake) (Refer to Fig. 1-4) 1. Set to the STOP mode. 2. Move the Idler Ass'y from the T Reel Ass'y. 3. Install the Torque Gauge (JG002E) and Adapter (JG002B) on the T reel. Turn the Torque Gauge (JG002E) counterclockwise. 4. Then, confirm that it indicates 35~60gf•cm. Torque Gauge/Adapter (JG002F/JG002B) NOTE After adjustment, confirm and adjust A/C head. (Refer to item 2-2) Torque Gauge/Adapter (JG002E/JG002B) CH-1 Envelope (TP4002) CH-1 Track CH-2 Track CH-2 SW Pulse (TP4001) S Reel Envelope T Reel Ass'y (1) Fig. 1-4 CH-3 Audio (2) NOTE If the torque is out of the range, replace the following parts. Check item Replacement Part 1-4 Idler Ass'y/Clutch Ass'y 1-5 T Brake Spring/Tension Spring Fig. 2-1-A Entrance Max A Exit B A:B=3:2 D1-2 Max Fig. 2-1-B MECHANICAL ADJUSTMENTS 2-2: CONFIRMATION AND ADJUSTMENT OF AUDIO/ CONTROL HEAD 2-3: TAPE RUNNING ADJUSTMENT (X VALUE ADJUSTMENT) When the Tape Running Mechanism does not work well, adjust the following items. 1. Confirm and adjust the height of the Reel Disk. (Refer to item 1-1) 2. Confirm and adjust the position of the Tension Post. (Refer to item 1-2) 3. Adjust the Guide Roller. (Refer to item 2-1) 4. Confirm and adjust the Audio/Control Head. (Refer to item 2-2) 5. Connect CH-1 of the oscilloscope to TP4001, CH-2 to TP4002 and CH-3 to HOT side of Audio Out Jack. 6. Playback the VHS Alignment Tape (JG001U or JG001V). (Refer to SERVICING FIXTURE AND TOOLS) 7. Press and hold the TRACKING-AUTO button on the remote control more than 2 seconds to set tracking to center. 8. Set the X Value adjustment driver (JG153) to the 4 of Fig. 2-2-B. Adjust X value so that the envelope waveform output becomes maximum. Check if the relation between Audio and Envelope waveform becomes (1) or (2) of Fig. 2-1-A. 1. Playback the VHS Alignment Tape (JG001C or JG001E). (Refer to SERVICING FIXTURE AND TOOLS) 2. Confirm that the reflected picture of stamp mark is appeared on the tape prior to P4 Post as shown in Fig. 22-A. a) When the reflected picture is distorted, turn the screw 1 clockwise until the distortion is disappeared. b) When the reflected picture is not distorted, turn the screw 1 counterclockwise until little distortion is appeared, then adjust the a). 3. Turn the screw 2 to set the audio level to maximum. 4. Confirm that the bottom of the Audio/ Control Head and the bottom of the tape is shown in Fig. 2-2-C. c) When the height is not correct, turn the screw 3 to adjust the height. Then, adjust the 1~3 again. Audio/Control Head Reflected picture of Stamp Mark P4 Post Stamp Mark Fig. 2-2-A Audio/Control Head 3 1 2 4 Fig. 2-2-B Audio/Control Head Tape 0.25±0.05mm Fig. 2-2-C D1-3 MECHANICAL ADJUSTMENTS 3. MECHANISM ADJUSTMENT PARTS LOCATION GUIDE 5 6 4 3 7 2 1 8 12 11 10 9 1. Tension Adjust 7. P4 Post 2. Tension Arm 8. T Brake Spring 3. Guide Roller 9. T Reel Ass'y 4. P1 Post 10. Idler Ass'y 5. Audio/Control Head 11. S-S Brake Spring 6. X value adjustment driver hole 12. S Reel D1-4 ELECTRICAL ADJUSTMENTS Read and perform this adjustment when repairing the circuits or replacing electrical parts or PCB assemblies. 1. BASIC ADJUSTMENT CAUTION When replacing IC's or transistors, use only specified silicon grease (YG6260M). (To prevent the damage to IC's and transistors.) 1-1: PG SHIFTER CONDITIONS MODE-PLAYBACK Input Signal-Alignment Tape (JG001C) INSTRUCTIONS 1. Connect CH-1 on the oscilloscope to TP4001 and CH-2 to pin 19 of J4501. 2. Playback the alignment tape. (JG001C) 3. Press and hold the Tracking-Auto button on the remote control more than 2 seconds to set tracking to center. 4. Press both CH UP button and STOP button on the set for more than 2 seconds. If the indicator ATR disappear's, the adjustment is finished. (Refer to Fig. 1-1-A, B) CH-2 6.5H CH-1 Fig. 1-1-A CH-2 CH-1 6.5H Fig. 1-1-B D2-1 ELECTRICAL ADJUSTMENTS 2. ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE T501 TP1002 TP1001 TU6001 TP4001 TP4002 J4501 SYSCON PCB D2-2 TROUBLESHOOTING GUIDE POWER DOES NOT TURN ON Does DISPLAY light ? No Yes Is F501 broken ? Yes Replace F501. No Is the voltage at collector of Q507 about 5.6V ? Yes Check IC1002. No Check the peripheral circuit to pin 14 of T501. Is the voltage at pin 20 of IC1002 about 5V ? No Check IC1002. Yes Is the voltage at base of Q502 about 5V ? No Replace Q510. Yes Replace Q502. E-1 TROUBLESHOOTING GUIDE POWER SHUTS OFF Insert a cassette and press PLAY button. Does it Power off in about 3 seconds ? Yes Check TAPE LOADING, LOADING BELT, DD MOTOR and CYLINDER MOTOR. Yes Check REEL SENSOR and BELT CAPSTAN. No Does it Power off in about 6 seconds ? No Check POWER BLOCK. E-2 TROUBLESHOOTING GUIDE CYLINDER NOT ROTATING DURING PLAYBACK AND RECORDING Is the voltage at pin 2 of CP1002 about DC11.25V ? No Check AT 12.6V line of POWER BLOCK. Yes In playback, is the voltage at pin 5 of CP1002 about DC1.52V ? No Check IC1002. Yes Replace CYLINDER MOTOR. E-3 TROUBLESHOOTING GUIDE AUDIO SHAKES Yes Replace AUDIO HEAD. Is AUDIO HEAD scratched ? No Is input level at pin 85 of IC1002 about 0.4Vp-p ? No Replace CAPSTAN DD UNIT. Yes In playback, is the voltage at pin 4 of CP1003 2.6V ? No Check IC1002. Yes Check AUDIO BLOCK. E-4 TROUBLESHOOTING GUIDE CASSETTE TAPE IS NOT ACCEPTED Does WORM GEAR on CASSETTE LOADING BLOCK activate ? No Check FRONT LOADING GEARS and LOCKER. No Check LED and PHOTO SENSOR on SYSCON PCB. Yes When a cassette is inserted, is the voltage at pin 4 of IC1002 0V ? Yes When a cassette is inserted, Yes is the voltage between pins 3 and 4 of CP1004 about 9.8V ? Replace LOADING MOTOR. No When a cassette is inserted, is the voltage at pin 47 of IC1002 5V ? No Replace IC1002. Yes Check circuit of CASSETTE LOADING BLOCK. E-5 TROUBLESHOOTING GUIDE WHEN INSERTING CASSETTE, IT EJECTS IMMEDIATELY Does another cassette go down ? Yes Defective CASSETTE or CASSETTE LOADING BLOCK. No Check FRONT LOADING GEARS. No When cassette is inserted, is the voltage at pins 4 and 3 of IC1002 0V ? Yes Check IC1002. E-6 TROUBLESHOOTING GUIDE FF/REW DO NOT WORK Is the voltage changing at pin 11 of IC1002 when you press FF/REW ? No Check pins 9 and 10 of IC1002 lines. Yes Check DECK MECHANISM. E-7 TROUBLESHOOTING GUIDE TAPE LOADING IS OK, BUT UNLOADS IMMEDIATELY Does CYLINDER rotate ? No Is the voltage at pin 2 of CP1002 AT 12.6V ? Yes Yes In playback, is the voltage at pin 5 of CP1002 1.54V ? Yes Replace CYLINDER UNIT. No Does TP4001 feed HEAD SWITCHING PULSE signal ? Yes Check REEL SENSOR. No No Does PG PULSE signal appear at pin 86 of IC1002? Yes Replace IC1002. E-8 No Check Power circuit. TROUBLESHOOTING GUIDE PLAYBACK PICTURE JITTERS HORIZONTALLY Is FG output level at pin 3 of CP1002 about 4.0Vp-p? No Replace CYLINDER MOTOR. Yes Is the voltage at pin 5 of CP1002 1.5V ? No Replace IC1002. Yes Replace CYLINDER MOTOR. PLAYBACK PICTURE SHAKES Is FG output level at pin 3 of CP1002 about 4.0Vp-p? No Replace CYLINDER MOTOR. Yes Is the voltage at pin 5 of CP1002 1.5V? No Replace IC1002. Yes Replace CYLINDER MOTOR. E-9 TROUBLESHOOTING GUIDE AUTO TRACKING DOES NOT OPERATE By manual tracking, does the DC level at pin 84 of IC4001 change ? No Check CYLINDER UNIT. Yes In auto tracking, is the voltage at pin 6 of IC1002 more than DC 1V ? Yes No Does the CTL PULSE (about 4.6Vp-p) appear at pin 97 of IC1002? Yes Replace IC1002. E-10 No Check CONTROL HEAD. TROUBLESHOOTING GUIDE WHEN IN PLAYBACK, FAST FORWARD OR REWIND MODE IS ACTIVATED, UNIT STOPS IMMEDIATELY Does CAPSTAN DD MOTOR rotate ? No Refer to section "CAPSTAN DD MOTOR NOT ROTATING". Yes Does the REEL SENSOR PULSE signal appear at pins 79 and 80 IC1002 ? No Check Q1001 and Q1002. Yes Replace IC1002. E-11 TROUBLESHOOTING GUIDE PLAYBACK PICTURE JITTERS VERTICALLY No Does tracking noise appear in the picture ? Yes By adjusting the manual tracking UP/DOWN buttons, will the noise disappear in the picture ? No Check P/B ENVELOPE. Yes Are GUIDE POSTS the right height ? No Adjust GUIDE POST height. Yes Is PG SHIFTER adjustment 6.5H ? No Adjust PG SHIFTER. Yes Yes Replace IC1002. Is PB-Y waveform normal ? No Check PB-Y circuit. E-12 TROUBLESHOOTING GUIDE NO PLAYBACK PICTURE Is E-E appearing on the Monitor TV ? No Is the voltage at pins12, 36, 61 and 90, 96 of IC4001 5V ? No Check Power circuit. Yes Yes Check VIDEO OUT LINE and IC4001. Is there FM signal at pins 78 and 79 of IC4001 ? No Check connection of the CYLINDER. Yes Is there VIDEO signal at pin 52 of IC4001 ? No Replace IC4001. Yes Check IC4801 E-13 TROUBLESHOOTING GUIDE NO COLOR DURING PLAYBACK Does COMPOSITE signal appear at pin 52 of IC4001? No Replace IC4001. Yes Check Q4802 circuit. E-14 TROUBLESHOOTING GUIDE PLAYBACK PICTURE IS NOISY (EVEN AFTER CLEANING HEADS) Is FM signal at pin 79 of IC4001 270mVp-p ? No Check CYLINDER UNIT. Yes Is FM signal at pin6 of IC1002 more than 1V ? No Perform the interchangeable adjustment of DECK. Yes Is VIDEO output at the emitter of Q4802 2Vp-p, and are there any noises ? No Check IC4001 and Q4802. Yes Replace J4501. E-15 TROUBLESHOOTING GUIDE NO COLOR DURING SELF RECORDING AND PLAYBACK Does VIDEO signal appear at pin 31 of IC4001 ? No Replace J4501. Check VIDEO input circuit. Yes Does color signal at pin 52 of IC4001 ? No Check IC4001. Yes Check Q4802 EMITTER. E-16 TROUBLESHOOTING GUIDE NO NORMAL AUDIO ON PLAYBACK Does audio appear on E-E ? No Refer to section "NO E-E". Yes Does AUDIO signal appear at No pin 2 of IC4001 6mVp-p ? Check C4039 and peripheral circuit. Yes Does AUDIO signal appear at pin 11 of IC4001 1Vp-p ? No Replace IC4001. Yes Check AUDIO HEAD for debris or stains. Check the connector from AUDIO HEAD is fully inserted into CP4002. Replace IC4001. E-17 TROUBLESHOOTING GUIDE CAPSTAN DD MOTOR NOT ROTATING In playback is the voltage at pin 5 of CP1003 12V ? No Check POWER circuit. Yes Is the voltage at pin 8 of CP1003 5V ? No Yes In playback, check the voltage at pin 3 of CP1003 is 2V or at pin 62 of IC1002 is 2.5V ? No Replace IC1002. Yes In playback, is the voltage at pin 4 of CP1003 2.5V ? No Check pins 77, 78 of IC1002 and peripheral circuit. Yes Replace IC1002. Does DD MOTOR rotate now? If not, replace DD MOTOR. E-18 TROUBLESHOOTING GUIDE AUDIO CAN NOT BE RECORDED Is BIAS level O.K at L4005 ? No Is the voltage at pin 2 of L4005 5.8V ? No Check POWER circuit. Yes Yes Is the voltage at pin 29 of IC1002 about 5V ? No Replace IC1002. Yes L4005 is broken or shorted. Is there AUDIO signal at pin 5 of CP4002 ? No Check the circuit between pin4 of IC4001 to pin 5 of CP4002. Yes Is there AUDIO signal at pin 11 of IC4001 ? No Replace IC4001. Yes Check the lead wire and connector to A/C HEAD. E-19 TROUBLESHOOTING GUIDE CASSETTE IN AND DOWN, UNIT HAS NO FUNCTIONS Does mode indicator appear in Display ? No Check LOADING MOTOR and the peripheral parts. Yes Does VCR operate with the remote control ? No Check IC1002. Yes Check Operation PCB. E-20 TROUBLESHOOTING GUIDE RECORDING MECHANISM WORKS,BUT NO VIDEO RECORDED FROM INPUT JACK OR TUNER Does VIDEO signal appear at pin 31 of IC4001 ? Check the circuit from VIDEO input jack to IC4001, from Tuner Pack to IC4001. No Yes No Does the VIDEO signal appear at pin 52 of IC4001 ? Replace IC4001. Yes Check CYLINDER UNIT . E-21 TROUBLESHOOTING GUIDE NO E-E(VIDEO AND AUDIO FROM TUNER) Are the plugs connected to the VIDEO/AUDIO input jacks ? Disconnect the plugs from the VIDEO/AUDIO input jacks. Yes No Do the voltages appear at each terminal PB(5V), TU(32V) and B+(5V) of TU6001 ? No Check Power Block. Yes CHECK AUDIO Does AUDIO signal appear at pin 21 of TU6001 ? Yes Does AUDIO signal appear at pin 1 and 2 of IC6601 ? Yes Check IC5501. CHECK VIDEO No No Replace TU6001. No Does VIDEO signal appear at pin 24 of TU6001 ? Yes Is there VIDEO waveform at emitter of Q6603 ? No Replace Q6603. Yes Is there VIDEO waveform at pin 52 of IC4001 ? Yes Check IC6601. Check IC4501. E-22 No Check IC4001. TROUBLESHOOTING GUIDE NO E-E AUDIO (MONO) Is the voltage at pin 40 of IC5501 5V ? No Check POWER BLOCK. Yes Is the voltage at pin 34 of IC5501 12V ? No Check POWER BLOCK. Yes Does AUDIO signal appear at pins 6 and 7 of IC5501 ? No Check J4501 and peripheral circuit. Yes Does AUDIO signal appear at pin 21 of IC5501 ? No Replace IC5501. Yes Does AUDIO signal appear at pin 22 of IC5501 ? No Check IC4001. Yes Does AUDIO signal appear at pins 15 and 18 of IC5501 ? No Replace IC5501. Yes Check J4501 and peripheral circuit. E-23 TROUBLESHOOTING GUIDE NO E-E AUDIO (STEREO) Does audio appear on E-E ? No Refer to section " NO E-E AUDIO (MONO) ". Yes Check the circuit between IC5501 to J4501. E-24 TROUBLESHOOTING GUIDE NO TUNER AUDIO (MONO) Does audio appear on E-E ? No Refer to section " NO E-E AUDIO (MONO) ". Yes Does AUDIO signal appear at pin 38 of IC6601 ? No Check pin 21TU6001. Yes Does AUDIO signal appear at pins 1 and 2 of IC6601 ? No Replace IC6601. Yes Does AUDIO signal appear at pins 15 and 18 of IC5501 ? No Replace IC5501. Yes Check J4501 and peripheral circuit. E-25 TROUBLESHOOTING GUIDE NO TUNER AUDIO (STEREO) Does signal appear at pin 25 of IC6601 ? No Reploce TU6001. Yes Refer to section "NO TUNER AUDIO (MONO)". E-26 TROUBLESHOOTING GUIDE NO PB AUDIO (Hi-Fi) Does audio appear on E-E ? No Refer to section " NO E-E AUDIO (STEREO) ". No Refer to section " NO NORMAL AUDIO ON PLAYBACK ". Yes Does audio appear on PB ? Yes Is the voltage at pin 44 of IC5501 high ? No Replace IC1002. Yes Replace IC5501. E-27 TROUBLESHOOTING GUIDE Hi-Fi AUDIO CANNOT BE RECORDED Does audio appear on E-E ? No Refer to section " NO E-E AUDIO (MONO) ". Yes Is the voltage at pin 44 of IC5501 hight ? No Replace IC1002. Yes Replace IC5501. E-28 IC DESCRIPTIONS OEC7035A Pin No. Pin Name I/O Description 1 AFT-SC I AFT S Curve input for tuner. 2 AGC-DET I Input of CASS DOWN, TAB switch and setting of service mode. 3 EOT I Tape end sensor input signal. 4 BOT I Tape start sensor input signal. 5 RF SW/A-ENV I Ground. 6 V-ENV I Input terminal of video RF envelope. 7 KEY-A I Key A input. 8 KEY-B I Key B input. 9 MSSW A O Input terminal (A) of mecha state sensor. 10 MSSW B O Input terminal (B) of mecha state sensor. 11 CAP FWD O Capstan forward and backward command. 12 CAP LIMIT O Switch the maximum output current of the Capstan Motor. 13 D.V SYNC O Imitative V-SYNC signal output during the special playback. 14 REMOCON I Input the infrared remote control. 15 NC O Not used. 16 NC O Not used. 17 NC I Not used. 18 V.HEAD SW O Output terminal of Head Switch. 19 A.HEAD SW O Not used. 20 POWER ON A H O For control the user power switch ON/OFF. 21 NC O Not used. 22 SENS LED O Mecha state sensor LED. 23 NC O Not used. 24 NC O Not used. 25 FF/REW L O Output "L" when fast forwarding or rewinding. 26 CAP MID-H O Power of Capstan Motor select. 27 CAP HI-H O Power of Capstan Motor select. 28 HEATER SW O -30V ON/OFF Control. 29 NA REC-H O Control the Bias OSC for audio head. 30 VV-H O Not used. 31 SERVICE 1 I Setting of service mode 1. 32 SP STILL H O Not used. 33 NC O Not used. 34 NC - Not used. 35 NC - Not used. 36 CLKSEL - 5V. 37 VCC - 5V. 38 X IN I Connect the main crystal(12 MHz). 39 X OUT O Connect the main crystal(12 MHz). 40 VSS - Ground. 41 XC IN I Subclock pulse(32.768 KHz). 42 XC OUT O Subclock pulse(32.768 KHz). 43 RESET I Input terminal of reset signal. 44 NC O Not used. 45 NC O Not used. 46 I/O CTL O Control the Audio/Video input/output. 47 LDM FWD O Output signal to control the rotation direction of the Loading Motor. 48 LDM REV O Output signal to control the rotation direction of the Loading Motor. 49 NC O Not used. 50 RGB ON-H O If the EE/VV is "EE" or TV/VCR is "TV" and PELI CTRL-L is "L", H Output will appear. And the others, "L" Output will appear. F-1 IC DESCRIPTIONS OEC7035A Pin No. Pin Name I/O Description 51 POWER ON L O For control the user power switch ON/OFF. 52 NC O Not used. 53 ONE TOUCH PB O Control the LED for the ONE TOUCH PLAYBACK. 54 PELI CTL I Control the 21 pin IC output. 55 NC O Not used. 56 NC O Not used. 57 A.MUTE-H O This pin output the HIGH to mute the sound at the switching point between E-E and V-V during the special playback. 58 T.A.MUTE-H O Not used. 59 TAB SW I Input of TAB SW. 60 NC I Not used. 61 SD O Not used. 62 CAP ON O Control the Capstan Motor rotation direction. 63 CG-CS O Output the CS signal of character generator IC. 64 FLD-CS I User switch for the auto start ON/OFF. 65 FLD-D OUT O Timing output of data transmission and receiving with FIP driver. 66 FLD-D IN I Receiving of Key switch data from FIP driver. 67 FLD-CLK O Indication data and mode transmission to FIP driver. 68 CG-DATA O Output the Data of OSD. 69 NC I Not used. 70 CG-CLK O Output the Clock of OSD. 71 IIC-CLK O Clock output to Hi-Fi IC. 72 IIC-SDA I/O DATA input/output to Hi-Fi IC. 73 32K MONI O Output 32.768KHz monitor(16.384KHz output) to check the clock. 74 Hi-Fi MUTE O Control the Hi-Fi IC. 75 V-REC-ST O Control the Head Amp for video and Hi-Fi audio. 76 PICTURE CTL O Output pulse to control the Y/C IC for sharpness. 77 CAP-CTL O Output servo of the capstan motor. 78 CYL-CTL O Output "L" when fast forwarding or rewinding. 79 REEL-S I Input terminal of reel sensor supply. 80 REEL-T I Input terminal of reel sensor take up. 81 NC - Not used. 82 P.FAIL I Input for the detection of power interruption. 83 NC - Not used. 84 C SYNC I Input Compound synchronized signal. 85 CFG I Input terminal for Capstan FG signal detection. 86 DPG I Input terminal for Drum PG signal detection. 87 DFG I Input terminal for Drum FG signal detection. 88 AMP VSS - Ground. 89 AMP V.OUT O Output the Analogue Amp standard voltage. 90 AMP V.IN I Input the Analogue Amp standard voltage. 91 CTLI/O Input and output terminal of CTL AMP. 92 CTL+ I/O Input and output terminal of CTL AMP. 93 CTL SW OUT O Output terminal of CTL AMP positive. 94 CTL AMP IN I Input terminal of CTL AMP. 95 AMP C - Ground. 96 CTL VSS - Connect the VSS. 97 CTL AMP OUT I/O Output terminal of CTL AMP circuit. 98 CTL VCC - 5V. 99 A VCC - Voltage terminal for general circuit. 100 NC I Not used. F-2 SERVO TIMING CHART IC1001 (OEC7035A) DPG *6 PIN DFG *7 PIN H. SW. P !8 PIN CH 1 CH 2 V-SYNC (E-E) *4 PIN REC CTL (REC) (7 PIN V-SYNC (TRICK PB) !3 PIN • WAVEFORM CHANGES DEPENDED ON THE TAPE SPEED G-1 SYSTEM SWITCH MODE PB FWD : CAPSTAN FWD ROTATING DIRECTION RVS : CAPSTAN RVS ROTATING DIRECTION LOADING DIRECTION (FWD) EJECTION UNLOADING SLOW : SETTING SPEED TO SERVO : MECHANICAL MOVEMENT AND CAPSTAN ROTATING : MECHANICAL MOVEMENT (NO CAPSTAN ROTATING) STP3 VSR F. SLOW PB/STP STP2 FF/REW LIGHT RECEIVING EOT BOT MSSEN A MSSEN B LIGHT GUARD LIGHT RECEIVING LIGHT GUARD LIGHT RECEIVING(H) LIGHT GUARD (L) LIGHT RECEIVING LIGHT GUARD LOADING ARM HEAD CLEANING CLUTCH DIRECT CONNECTION PINCH ROLLER T BRAKE S BRAKE CASSETTE DOWN TAPE IN FWD FWD TAPE LOADING (WHEN MSSEN A IS CHANGED FROM LIGHT GUARD TO LIGHT RECEIVING, CASSETTE IN WILL BE DETECTED) RVS PB/STP STP3 (VCP) POWER OFF (VCR) FWD STP FF/REW FF/FWD FF/REW FF/REW PB/STP STP POWER ON PB STP3 PB FWD PB G-2 SEMICONDUCTOR BASE CONNECTIONS DIODE CATHODE ANODE 11DF2N-TA2B2 1SS133T-77 GMA-02-BT MTZJ12B T-77 MTZJ15B T-77 MTZJ27B T-77 MTZJ33B T-77 MTZJ4.7B T-77 11EQS04N-TA1B2 11ES1N-TA1B2 1N4005E-G23 RD12FB-T7 SB340L-6737 RGP15D-G23 1SS244T-77 MA367-(TX) SID1050CM IC 1 1 1 44PIN BU2979K TDA9605H TDA9874H 100PIN HA118217F OEC7035A 1 1 30PIN LC74775M 36PIN LA7158M 2 3 5 1 8PIN 3PIN M24C08-BN6 NJM431L RE5VS31A 8PIN BA6955AN 5PIN STR-F6552 A TRANSISTOR E E CB C G K B A E C 2SB926(S,T)-AA 2SA1037AKT146R,S GP1S94L 2SC2274K(E,F)-AA 2SC2412KT146 R,S 2SD734(E,F)-AA O I I O E K G C DTA124EKAT146 DTA143ESTP GP1S566 DTC114EKAT146 DTC124EKAT146 DTC143EKAT146 DTC144EKAT146 H-1 CATHODE ANODE SLZ-345B-02-T1 Y/C/AUDIO/HEAD AMP BLOCK DIAGRAM X4001 4.433619MHz 79 75 78 58 60 73 55 52 54 CYL 1 EP/LP-CH2(L) 91 2 EP/LP COM 92 3 EP/LP-CH1(R) 93 4 SP-CH2(L) 94 5 SP-COM 86 6 SP-CH1(R) 87 7 HF2(L) 88 8 FH COM 89 9 HF1(R) 2MLPF CTL TRAP fh HPF ACC R P TRAP 6db AMP DELAY CLPF CLPF R P IIC DATA 63 V.H_SW ENV.DET 81 84 Q4005 Q4006 Q4007 AE HEAD(-) 6 AUDIO PB MIX LEVELADJ ENV DET R R N P CLEAR SYNC P B.D SQUELCH BPF VIDEO ALC FBC R 46 P HPF SQPB 629 TRAP P.EQ FM AGC C CCD S DL G EQ 1M HPF SQPB D LIM NL EMPH R NL DE EMPH P FBC ALC DEMO SLPF 2 PRE AMP LAG LEAD LPF P R Y CCD 39 R P MAIN DE-EMPH VCA 35 42 7M LPM CP4003 1 FE HEAD(GND) P FM MOD Y APA FE HEAD(HOT) MAIN EMPH CARRIER OFFSET W.C/DC FO/DEV ADJ L4005 OSC P B.E C.K R AUDIO REC Q4004 MAIN CONV2 P PB SW CP4002 2 5 MAIN CONV1 REC MUTE 62 AE HEAD(+) C SQUELCH LPF IIC CLK 1 6db AMP C.K R NA REC-H 1 6 4 S-DET REC EQ YLPF D.E N.C R P VIDEO AGC R YNR 5 Q4003 NORMAL A. REC ST SW TUNER/HI-FI/ 21PIN/OSD/ VPS/NICAM P HPF HF2 2 CCD LPF R HF COM SYSCON/ SERVO/ TIMER F/E HEAD VCA P HF1 TUNER/HI-FI/ 21PIN/OSD/ VPS/NICAM A/C HEAD H.AMP CP4001 3 4 CLAMP 2FSC 69 NORMAL A IN NORMAL A OUT 9 11 LINE AMP LPF 18 SWD VIDEO IN EE/VV V OUT RECORD LUMINANCE SIGNAL PLAYBACK LUMINANCE SIGNAL RECORD COLOR SIGNAL PLAYBACK COLOR SIGNAL TUNER VIDEO SIGNAL AUDIO SIGNAL(REC) AUDIO SIGNAL (PB) ATT CLAMP Y/C/AUDIO/CCD/H.AMP IC4001 HA118217F I-1 19 21 23 24 26 31 SYSTEM CONTROL/SERVO/TIMER BLOCK DIAGRAM LOADING MOTOR DRIVER IC1001 BA6955AN SYSCON/SERVO/TIMER IC1002 OEC7035A 2 28 HEATER SW HEATER SW 82 P.FAIL POWER FAIL POWER 27 CAP HI-H CAP HI-H 5 7 4 IC1004 RE5VS31A P.CON 5V SYSTEM RESET 1 REEL SENSOR Q1002 X1002 32.768KHz 2 LDM - 3 LDM + 4 A.ENV KEY-A KEY-A 7 OPERATION CH.UP_SW 43 RESET CH UP 8 OTP 53 79 REEL-S IIC DATA 72 5 80 REEL-T IIC CLK 71 6 OTP 41 XC IN EEP ROM IC1099 M24C08-BN6 IIC DATA IIC CLK 1 2 1 2 REEL SENSOR Q1001 V.ENV. 42 XC OUT 4 3 4 V.H.SW NA REC-H X1001 12MHz IIC DATA IIC CLK 39 X OUT Q1007 CG DATA PICTURE_CTL-L CP1002 CYL DRIVE 5 PICTURE_CTL 76 Q1006 FF/REW SW CYL CTL 78 DFG 87 DPG 86 97 CTL AMP OUT 93 CTL SW OUT CFG 85 Q1003 LED SW CG CS CG CS 63 CG DATA 68 25 FF/REW-L 22 SENS LED CP1001 EOT 1 2 CYL PG 1 MICRO MOTOR P.CON 5V 9 MS SW A Q1009 CYL SW Q1004 DECK 3 AT12.6V CYL VCO SW MS SEN B CYL FG CYL B+ Q1008 Q1005 MOS SEN A TUNER/HIFI/ 21PIN/OSD/VPS/ NICAM CG CLK CG CLK 70 FF/REW SW Y/C/AUDIO/ HAED AMP ENV.DET 6 V.H.SW 18 NA REC-H 29 38 X IN 3 DECk REMOCON REMOCON 14 5 HIFI ENV.DET CP1004 BOT LDM FWD 47 LDM RVS 48 20 POWER ON-H A POWER ON-H TUNER/HIFI/ 21PIN/OSD/ VPS/NICAM BOT 4 10 MS SW B 3 CAP LIMIT 12 EOT CAP CTL 77 CAP FWD 11 D1001 CP1003 I LIMIT 3 CTL 4 VCO(12V) FG 5 CAP.M F/R 7 CAP_VCO CAPSTAN AFC SIGNAL CYLINDER APC SIGNAL CYLINDER AFC SIGNAL I-2 6 CAPSTAN DD UNIT POWER TUNER/HIFI/21PIN/OSD/VPS/NICAM BLOCK DIAGRAM HIFI IC5501 TDA9605H RECORD LUMINANCE SIGNAL PLAYBACK LUMINANCE SIGNAL RECORD COLOR SIGNAL PLAYBACK COLOR SIGNAL TUNER VIDEO SIGNAL AUDIO SIGNAL (REC) AUDIO SIGNAL (PB) PPL 1.3M/1.4M CCO BPF 1.3M/1.4M 35 LPF NOISE REDUCTION J4204 2 HF LPF 37 BPF 1.7M/1.8M 36 3 J4501 3 PPL 1.7M/1.8M CCO HF LPF 2 7 INPUT SWITCH LPF 6 NOISE REDUCTION 21 NORMAL SELECT 19 DECODER SELECT OUTPUT SELECT 22 2 23 3 24 6 27 8 29 19 40 20 41 20 OUTPUT LINE SELECT 2 I C DATA DECODER HF1 22 9 8 44 1 42 16 17 13 43 HF COM HF2 Y/C/AUDIO/ HEAD AMP 2 NORMAL A IN 1 NORMAL A OUT A/V SW IC IC4501 LA7158M SWD VIDEO IN EE/VV V.OUT 23 Q4802 2FSC NICAM IC6601 TDA9874H 38 25 TU6001 2 20 21 6 BUFFER Q4801 BUFFER BUFFER BUFFER 6MB AMP 6MB AMP 6MB AMP DC CLAMP 21 22 Q6003 C OSD IC4801 LC74775M 2 24 B A C B A B A BUFFER 5 19 21 24 3 11 10 9 5 27 CLAMP CLAMP 14 16 CLAMP CLAMP 18 19 11 4 12 HIFI ENV.DET CG DATA SYSCON/ SERVO/TIMER CG CLK CG CS IIC CLK IIC DATA PERI CTL-L I-3 Q4501 SCRANBLE OPERATION BLOCK DIAGRAM V651 7-MT-201G 23 17 14 4 26 25 2 1 HEATER_DC + HEATER_DC - CH.UP IC651 BU2979K 14 17 19 21 41 CH.UP_SW 31 Q601 POWER OTPB SW STILL/PAUSE FIP DRIVER POWER OTPB OTP D601 SYSCON/ SERVO/TIMER OS651 CH.DOWN REMOCON 1 STOP/EJECT KEY-A REC/OTR FF/CUE PLAY REW/REV POWER BLOCK DIAGRAM D525 CAP VCO Q508 IC502 NJM431L Q509 CAP HI-H CAP SW CAP VCO SW VOLTAGE CTL. 1 AT +5.8V 2 Q512 Q501 PHOTO COUPLER SW REG IC501 STR-F6552 P.ON 5V SW P.ON SW T501 Q502 Q507 14 1 P.CON 5V SW 11 D502~D505 POWER ON-H POWER FAIL 12 HEATER SW RECTIFIER AC IN P.ON SW 3 4 L503 SYSCON/ SERVO/TIMER Q510 Q505 HEATER_DC + HEATER SW 17 OPERATION 18 HEATER_DC - Q503 HEATER ON SW F501 I-4 A B C D E F G H DECK SCHEMATIC DIAGRAM 8 8 LOADING MOTOR M101 7 7 (DECK PCB) S105 6 6 5.1 0 BOT SENSOR Q101 RPT-38PB113 S106 S101 S102 S103 S104 5 5 FROM/TO SYSCON/SERVO/TIMER CP101(CP1004) 52044-0445 LDM+ 1 2 LDM- 3 BOT 4 VCC FROM/TO SYSCON/SERVO/TIMER CP102(CP1001) 173979-2 4 2 1 VCC EOT 4 5.1 0 EOT SENSOR Q102 RPT-38PB113 PCB550 VE8851 3 3 2 2 CAUTION: SINCE THESE PARTS MARKED BY CRITICAL FOR SAFETY,USE ONES DESCRIBED IN PARTS LIST ONLY NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE: THE DC VOLTAGE AT EACH PART WAS ARE MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK 1 1 A B C D E J-1 F G H A B C D E F G H OPERATION SCHEMATIC DIAGRAM 8 8 7 7 (OPERATION 2 PCB) (OPERATION 1 PCB) 6 OTPB SW Q601 DTA143ES 0 5.1 220 5.1 R607 6 CH25082A 1 OTPB R609 3.3K 2.7K SKQNAED010 R608 OTPB SW610 CH.DOWN SW607 470P B SKQNAED010 KEY-A POWER SW609 5 5 C601 SKQNAED010 GND SKQNAED010 AT+5V 4 SKQNAED010 STILL/PAUSE SW606 CH.UP_SW 3 CH.UP SW608 2 R606 1.5K D601 OTPB FROM/TO DISPLAY CD602(CP652) SKQNAED010 REW/REV SW605 SKQNAED010 PLAY SW604 3 GND CH23042A SKQNAED010 13K FF/CUE SW603 R605 6.8K SKQNAED010 R604 3.9K REC/OTR SW602 R603 2.7K STOP/EJECT SW601 CH.UP_SW R602 3.3K SKQNAED010 2 5 R601 SLZ-345B-02-T1 TO DISPLAY CD601(CP651) 1 KEY A 4 4 PCB270 VE9861 PCB280 VE9864 3 3 2 2 CAUTION: DIGITAL TRANSISTOR CAUTION: DIGITAL TRANSISTOR NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE: THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK 1 1 A B C D E J-2 F G H PRINTED CIRCUIT BOARDS SW606 OPERATION 1 DECK OPERATION 2 CP101 SW603 CP102 CD601 SW602 SW608 R603 R605 SW607 Q101 R607 R609 R608 D601 SW605 R602 R601 R604 SW604 SW601 C601 R606 CD602 Q601 SW609 SW610 J-3 Q102 R661 R543 Q503 Q651 C653 C654 J-4 23 34 Q502 1 R1027 R1022 12 R653 R654 Q4801 23 34 R1063 R4808 C6606 C6608 C6607C6611 R4802 R4816 D6601 12 Q4802 C4822 IC4801_1 C4809 R6606 C6614 R6607 R6611 C6619 C6620 R6614 R6609 C6621 R6014 R6011 R6016 C6021 C4058 R4814 R1065 R4501 R5503 R5504 C6011 R4522 C4504 C4510 C4505 C4507 C4502 C4501 C4511 C4541 C4525 C4516 R4502 C6612 Q4501 R1009 C4517 R5510 R5512 IC4501 IC 66 01 23 C4523 R4813 C4814 C4816 R1058 C5521 R4514 R5509 R4526 R4520 R4508 R6005 R4513 C4521 C4526 C4519 C4527 C4515 C4528 R4505 C4520 R4511 R4504 C6618 C1005 12 C5525 C5526 C5505 C5506 C5501 R5502 34 R4524 R6619 R1070 C6616 C6617 1 Q4506 C4524 R6618 C5534 C5507 C4522 R4537 C5520 C5516 C5512 C4533 C4810 R1011 C5518 C5515 C5508 R4042 Q4505 C4518 R4812 51 C4819 C4818 81 C5510 C4023 C4028 C4102 R4015 R4016 R4529 C4803 C4801 R4804 C6605 C6613 R4014 C5503 C4011 R1049 R1040 R1048 R1045 R1047 R5501 C4086 C4022 C4021 C4031 C4032 C4029 C4017 C4020 C4018 C4030 C4016 C4014 81 C4037 C4064 R1006 51 C4036 R4033 1 R4025 C4051 R4021 C4040 R4012 R4013 C4099 C1002 C4008 R4006 C4009 C4035 C4007 Q4005 R4810 1 C4027 C1017 0 C4049 C4072 R1041 R1029 C4067 R4020 C4098 R1039 31 Q1006 Q1007 C1040 C1030 C1035 R1059 C1024 C4076 R4011 R651 R656 Q509 IC 40 01 31 C1026 C1033 C1019 R1062 R1052 C1021 R1050 C1018 R1064 R1044 C1031 C4080 C4082 R4040 C4071 C4103 C4034 R4010 C657 R655 C1012 R1021 C4100 R1061 C1037 R4029 C4050 IC 65 1 C1013 C1014 R652 C4104 IC 10 02 C4105_1 C4066 C4074 R4053 R4049 C4060 R4031 C4056 C4062 R4035 R4030 W890 R1057 C4088 C4057 R4018 R4045 R4051 C4094 C1004 R4005 R1026 R1069 R1051 R1010 R4004 C656 C1011 R1037 R1032 C514 R515 R514 R4038 C1003 Q1003 R1018 R1054 R1053 R4047 R1073 C1020 R1019 R1014 R658 C652 R657 C658 Q510 R1020 R1024 R1028 R539 R534 Q1009 01 55 IC R662 PRINTED CIRCUIT BOARDS SYSCON C6005 C6010 C4512 R5516 Q4008 C4063 C4065 Q6003 R6009 C4047 Q6001 C6603 1 R4819 W036 W100 OS651 W115 R537 W206 W211 C651 W046 W045 R1043 W009 W184 W271 W156 W037 R544 C660 C659 W098 W101 W005 V651 IC1099 Q505 Q507 C534 W154 W099 C531 R529 W210 C4808 L4806 SW1001 R538 D521 D527 C524 R525 W141 W142 W143 W144 R1038 X1002 C1022 W842 W832 L501 C1028 C533 R528 W209 CP651_1 W153 R1012 Q512 D1006 R548 W152 R1005 C4812 R541 D532 C1010 W118 D1007 W010 L4802 W208 L4803 W275 W104 C4802 R533 W821 W805 D525 W818 C6610 W105 W243 C4817 W004 R1056 Q511 W205 W219 R1023 IC1004 C1015 C532 W035 W187 W180 C4804 W139 W117 W140 C6609 L4807 C526 D5 31 X1001 W253 W188 D530 W186 W022 L4805 R4815 W178 W055 01 10 Q C517 D516 W072 C1036 W237 R4528 W863 W803 W066 W067 W065 W189 C1029 C1039 W069 R1001 W075 W076 W123 W122 W095 L6605 X6601 R6601 W060 W834 W033 W823 W199 W198 W263 W220 W163 W232 R5507 R6610 W869 W229 W074 W262 W108 W203 W228 W110 W109 W147 W146 W257 W177 W167 W126 W231 W125 W116 W128 R523 W166 R1033 R522 W085 W111 T501 W814 R5506 W822 C6626 W071 W230 W256 W254 W221 W064 W041 W042 W083 W084 W121 W079 W129 D513 D512 W150 W078 W082 D518 W255 W073 W127 C1023 C520 W070 C1042 W240 W151 W179 R4803 W032 W820 W059 C516 D517_1 L502_1 D519 D528 7 51 R W058 W160 W056 C522 R521 C519 R1046 W266 W063 C4820 W023 W044 W181 L4801_1 C4806 C529 Q508 W043 R4806 R4818 W207 W843 R1004 C525 2 00 Q1 Q1004 R1042 C523 R1068 W068 C4815 W265 W155 R6605 W214 W879 5 00 Q1 W830 W833 R6603 W024 W047 W849 R6602 TP5501 TP1002 TP5502 D507 W813 D514 C1027 W242 C6602 W861 W865 W062 W061 W866 C4045 C4043 Q501 W860 B502 TP1003 TP1001 03 L4015 W007 W008 W006 C4084 L6004_1 C4073 L4503 003 CP4 C5529 C5530 L5501 C4053 C6007 W017 W016 W015 W088 W194 W103 L4009 C4539 D504 R4048 W018 W114 D502 C505 L503 W891 L4012 C4054 CP1004 L4510 F501 W027 W028 W158 C1007 C4503 C5517 C5513 C5509 W197 W054 R4017 W801 W201 W107 L6001_1 W120 L4501 L4504 TU6001 C4026 L4006 C5523 L4508 R4523 L4507 D4502 W106 W202 C5504 L4506 L4509 R4028 C5511 C4545 C1006 R4046 C4015 W026 TP4002 FH502 D1003 D1004 TP4001 L4502 W269 C4547 L4505 C4530 L4004 C4529 D505 D503 W135 C4548 W091 C5527 C5532 C5528 W092 W034 C5531 L4008 W134 L6002 W264 10 C4101W133 C4090 C4068 CP C510 R505 C502 C527 C508 R503 C512 D501 B501 L4007 L4013 R4034 R513 W053 W215 W040 C513 W001 W251 W250 C521 C515 W039 W038 W159 L6601 R508 R524 C507 W164 B504 B503 C6622 W138 IC502 D1001 W216 R501 W872 R516 D515 W247 L6602 W161 W236 W881 C6623 W233 W249 W248 W245 W244 W235 W252 W212 R520 CP1001 R6604 W864 C6615 W183 W182 C506_1 C4041 C4025 Q1008 C518 C6625 CP652 W274 W192 W191 W131 C4212 FH501 C4010 C4081 L5502 L4005 W213 CP1002_1 R4506 R4503 W217 W807 C503 IC1001 R4007 IC501 L4011 W031 W136 W132 C4061 C5502 W193 R6006 R6012 W050 C6008 W172 W260 X4001 W051 C4093 W190 W261 W806 C6012 W052 W273 W173 W227 W824 W137 W049 C4019 W196 C4059 W048 W195 C4033 C4079 W089 W113 C4044 C4546 C4077 W090 C4075 CP4001 C4553 W130 W226 W272 C5514 C4052 W225 W204 W086 W025 C4042 C4039 W087 W848 C5519 R4512 Q4006 W119 Q4004 L4512 CP4002 J4501 R4203 W003 D1002 R4515 C4024 Q4007 W011 W224 CP506 R4204 C6013 C4213 R1002 L4003 C6003 W002 J-5 J4204 W157 W185 D4003 R1034 R4507 Q4003 R4516 R502 PRINTED CIRCUIT BOARDS SYSCON R661 CP651_1 W100 R662 W101 R658 C652 R657 C658 C656 IC 65 1 R651 R656 C651 C1017 R1041 L4806 C4819 C4818 SW1001 W046 W045 R1043 C4810 C4808 R4812 R525 C524 C1020 R1026 W099 R1038 W842 W275 W104 R4810 W832 C6610 W105 W243 C4802 C4803 C4801 R4804 W821 W805 W035 R1020 R1024 R1028 C519 W253 R1046 IC 10 02 W032 W820 R4814 W059 W240 W151 W179 R4803 L4805 R4815 C6612 R4528 W237 C6605 W863 W803 R6619 R6618 C6613 R6601 D6601 12 R6606 C6614 R6607 L6605 R6611 R522 W229 W111 W060 R5507 C6621 W033 W823 W869 R6610 W822 W199 C1005 TP1002 TP5502 TP5501 R1009 C5503 W263 W220 D507 TP1003 R6014 TP1001 R6011 R6016 C6021 W053 R4045 R4051 R1051 C4073 C4067 L6004_1 L6002 L4503 003 CP4 C5529 C5530 L5501 10 C4088 CP C6007 W008 W006 C4084 W007 W134 W017 W016 W015 W088 W194 C5520 C5516 R4048 C5534 L4004 L503 L4012 R4020 W269 C4040 R4012 C4529 C4517 W018 C5505 C5506 C5501 R5502 R5510 R5512 C4530 C5525 C5526 C4522 R4537 C4539 W114 D502 C505 R4501 L4505 C4505 L4504 C4512 R4522L4510 W027 W028 W158 C1007 R4017 C4099 W801 C4102 W054 R5509 R4526 R4520 R4514 W213 C4008 C4010 R4006 C4009 C4007 C4081 CP1002_1 C1002 R1034 L5502 L4005 R4015 R4016 L6001_1 C4212 R4508 R4503 R4505 C4520 R4506 R4511 C6003 R6005 R4513 C4521 C4526 C4519 C4527 C4515 C4528 FH501 C4035 C4503 C5517 C5513 C5509 C5508 W197 R4042 W120 L4501 C5523 R5503 C5511 R5504 C5504 C4026 C4023 L4006 L4506 C4507 TU6001 R4028 R4046 F501 W201 W106 R4013 W202 C4028 C4015 W107 W026 L4508 C4510 R4523 L4507 C4504 D4502 C1006 R1010 D1004 TP4002 C4502 L4502 C4501 L4509 C4511 C6011 C4547 C4541 C4525 C4516 FH502 C1004 D1003 TP4001 CP1004 C4545 C4022 C4021 C4031 C4032 C4029 C4017 C4020 C4018 C4030 C4548 W091 D504 D503 D505 W891 C4066 C4074 R4053 R4049 C4060 R4031 C4056 C4062 R4035 R4030 C4054 W135 C4016 C4014 C5527 C5532 C5528 W092 W034 C5531 C5518 C5515 C5512 C4037 C5510 L4008 C4036 R4033 IC 40 01 W103 L4009 C4057 C4094 L4015 C4101W133 C4105_1 C4090 03 C510 R505 C502 C527 C508 D501 B501 R503 C512 R501 C4068 C4071 C4049 C4053 L4013 R4034 W264 R513 L4007 C514 R515 Q501 R514 W860 B502 C4045 R4025 C4051 R4021 C4043 R5501 W198 W163 W232 W074 W262 W108 W203 W228 W110 W109 W147 W146 W257 W126 W231 W125 R5506 C6618 W128 W177 W167 W166 R1033 W116 W085 C6616 W834 C6617 C6626 W071 W230 T501 W814 R1037 R1032 W256 W254 C6619 X6601 C6620 R6614 R6609 IC 66 01 W067 W065 W189 W066 C1039 W069 R1001 W075 C1029 C1036 C1024 C1023 W178 W055 01 10 Q W058 W160 W022 C4816 R4813 C4814 R1059 W123 W122 W095 W076 W129 W221 W064 W041 W042 W083 W084 W121 W079 W072 C1035 R1061 W127 C1037 R1053 D513 D512 W150 W078 W082 D518 W255 W073 R1069 C1040 C1030 C1031 C517 D516 R1057 C520 W070 R1006 C1042 W056 C516 D517_1 L502_1 D519 D528 7 51 R R521 R520 C522 C1026 C1033 C1019 R1062 R1052 C1021 R1050 C1018 R1064 R1049 R1040 R1048 R1045 R1047 W141 W142 W143 W144 X1002 C1003 R533 R539 D525 R534 W818 R1054 C1011 R1073 C1022 R652 W009 W184 W271 C657 R655 R1039 OS651 W206 W211 W156 W037 R544 W115 C534 W036 W005 V651 IC1099 Q505 Q507 C660 C659 W098 R1012 C4812 W153 R528 W209 D532 C531 R529 W210 C533 W155 L4803 W154 R537 R548 W208 W152 R1005 R541 D1006 D530 C1010 W186 W219 Q512 D1007 W010 L4802 W118 R538 D521 D527 L501 C1028 Q511 R1023 IC1004 W004 W063 C529 W188 W205 C4817 W068 C1015 W139 W117 W140 C6609 W187 W180 C4804 R1004 W023 W044 W181 C4806 L4807 C532 R1056 C525 C526 D5 31 X1001 W843 C523 R1068 Q508 Q1004 R1042 R4806 L4801_1 C4820 W207 B503 D514 C1027 R6602 W043 W266 Q4802 R4818 W879 2 00 Q1 C521 W214 W062 W061 W866 R508 R524 W001 W251 C4077 B504 W250 CP506 W212 C513 C515 W039 W038 W159 IC502 D1001 5 00 Q1 W833 W024 W047 C4815 W849 R4816 R6603 W881 W265 W242 C6602 W861 R4808 R6605 R4802 W865 W830 C6608 C6607C6611 C6622 C6606 C6623 L6601 W138 W244 R516 D515 W247 L6602 W233 W249 W248 W245 W235 W252 R6604 W864 C6615 W183 W182 C506_1 C4041 C4025 W191 W806 W172 W260 W136 W132 R523 W274 W192 CP652 W173 W227 W137 C4059 Q1008 C518 CP1001 W193 W164 W204 W216 C4093 W190 C4075 W813 W050 C6008 W161 W236 23 C6625 Q4801 1 W261 R653 R654 34 Q6001 W824 W113 C4044 W131 IC501 L4011 C4079 C4019 W031 C503 IC1001 R4007 W215 W040 C4061 C5502 W226 W872 W052 W273 X4001 1 Q4501 R6006 R6012 12 C6012 R1011 W051 51 W048 W130 C4052 Q4004 C4024 Q4007 CP4002 Q4006 L4003 W217 W807 C507 C4042 C4039 J-6 81 W049 34 R1063 W195 C653 C654 R1065 W196 W089 23 C4033 R1027 R1022 R1058 W090 R1070 23 R4502 W086 1 CP4001 Q1006 Q1007 R5516 C4553 C4086 C4047 12 IC4501 W087 W848 Q651 C4058 C4546 R1029 W272 31 C4063 C4065 C5514 51 C4523 W225 0 R4014 C5519 C4080 C4082 R4040 C4011 34 R4512 C4100 81 1 C5521 W119 C4064 C5507 R4504 W003 C1013 C1014 1 R4524 R4204 C1012 R1021 C4076 C4027 Q4506 C4524 R4203 R1044 31 R4011 C4533 C6013 C4213 C4103 C4034 R4010 Q4505 C4518 W011 Q4008 R4515 C4104 R4029 C4050 L4512 C4072 W224 Q1003 R1018 C4098 W002 R4018 R4529 J4204 W890 Q4005 W025 R1002 R4005 J4501 D1002 R4004 R4507 W157 Q503 R1019 Q4003 Q509 W185 R543 R4047 R4038 D4003 Q510 R1014 R4516 Q502 Q1009 01 55 IC R502 PRINTED CIRCUIT BOARDS SYSCON C6005 C6010 Q6003 R6009 C6603 R4819 C4822 IC4801_1 C4809 A B C D E F G H Y/C/AUDIO/HEAD AMP SCHEMATIC DIAGRAM CH FE HEAD(GND) 2 FE HEAD(HOT) CAUTION: DIGITAL TRANSISTOR 1 4.7K 0.7 C EE/VV_V_OUT DUMMY_V.SYNC 0.1 B 18P CH C4082 39uH 0.01 B 25 26 27 34 33 29 50V3.3 KA C4103 6.3V 47 KA 0.01 B 5.2 C4090 5.2 5 3.5 C4105_1 5.2 180P CH 0.1 5.2 L4015 3.3 100uH P.CON+5V 0 0 0 2.8 SWD_VIDEO_IN 4 30 R4051 0 2.7 1.7 2.8 10 0.1 B C4079 C4094 0.01 B 3.8 AGC 28 16V 10 KA 3.3K C4077 W890 W891 0.1 B R4053 0.1 B C4074 0.1 B C4075 C4086 0 0 1 KA 24 5.2 C4088 50 49 48 47 46 45 44 43 42 41 39 38 37 36 35 YGND 23 16V10 KA C4072 C4066 0.1 B C4064 39P CH 5.6K 220uH 32 LPF R 22 2.6 C4101 21 ATT (-10dB) 31 P 20 ATT (-10dB) 0 3 50V 330 C4080 40 19 ATT (-10dB) SW15 CLAMP CLAMP 18 CH1 CH2 C4093 SW12 Y LPF R P SW115 VIDEO AGC CH3 SW14 YNR REC DO DO C4084 R 50V 1 KA P R 2.0 47P CH P 0 0.01 F R4040 0.1 B L4007 C4100 C4076 C4071 0.01 B 0.01 F C4068 0.022 B 50V 4.7 KA C4065 C4061 R4034 4.7K C4063 0.001 B SW10 17 R4048 2.2M C4062 R4035 L4012 C4060 0.1 B 160P CH 6.8K 1.5K 27P CH C4104 C4057 L4009 VCC=5V 6 0 5.0 VV-H V.AGC SW Q4008 DTC144EKA PICTURE_CTL 2 P.CON+5V NORMAL_A_OUT NORMAL_A_IN D4003 100V0.022 TF C4024 MODE CONT CCD FBC/ALC SW9 16 REC AGC DEL PB ALC P MAIN DE EMPH 15 R D.E. N.C. V V: THE PICTURE ON SCREEN APPEARS DURING PLAYBACK. CAUTION: DIGITAL TRANSISTOR MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK B 14 Y CCD P SW17 0 NOTE: THE DC VOLTAGE AT EACH PART WAS A FEED BACK CLAMP VIDEO ALC CCD GND SYNC 100 0 7 1SS133 NA_REC-H 0.0047 B 10V 220 YK L4003 4 100uH C4009 3 L4005 1626008 C4010 0 10K C4008 5 13 22K R4028 1 2.2K NORMAL AUDIO REC ST SW Q4003 2SD734 2 0.01 B PB SW 220P B PB SW 5.6K Q4006 Q4005 +-1% 2SC2274K 0 DTA124EKA R4015 0.7 5.2 5.2 4.7K 0 0.6 PB SW Q4007 2SC2274K 0 R4016 P.CON+5V CP4003 TMC-T02X-E1 0 6 AT+5.8V TO F/E HEAD 5.5 R4038 150 0.01 B AUDIO PB R4005 6 R4006 6 CTL+ 10V33 KA CTL+ AUDIO REC 0.01 B 5 CTL- C4007 CTL- 4 5.7 C4081 3 3.3 R4004 AE HEAD(-) NA_REC-H 2 W801 2 3.9K C4028 1 B.D 6.3V 47 KA 470P R4017 C4035 SW16 R NL NL EMPH DE EMPH SW11 12 10K R4029 C4098 FROM/TO A/C HEAD 5.7 OSC Q4004 2SD734 6.3V 47 KA C4067 11 R4042 5.4 12uH C4058 L4011 50V 4.7 KA C4053 NC NC 18K +-1% 47K +-1% R4020 R4018 47P CH 47K R4013 820P CH C4034 C4102 120P CH C4099 3 10 9 SQUELCH 2.5 2.6 2.5 2.5 2.5 5.0 1.5 1.5 2.6 0.7 0.6 2.2 3.2 2.7 2.4 2.1 3.1 2.1 1.5 2.1 6.3V 22 KA 180 CP4002 52045-0645 AE HEAD(+) 1 5P CH 0.1 B 0.022 B 0.1 B C4049 27K X4001 4.433619MHz C4051 C4045 2.8 1 8 R4049 0 3 2 7 LMIT WHAITH N P Y APA DO EDGE DET DELAY SUB LPF MAIN EMPH CARRIER OFFSET W.C/DC 0.1 B 0 2.5 6 5 C.K CLPH CLPH SW24 P R MAIN CONV2 MAIN + CONV1 SW22 P SW23 R R P P SW21 R BPF DLIM C4059 SW1EP ON SW3 REC ON SW6 R4030 93 8.2K C4033 R4012 4 FO/DEV ADJ S-DET YVCC 16V10 KA EP-L FM MOD R4031 C4056 EP_COM 3 DELAY CLEAR SYNC C CCD G EQ LAG LERD LPF 820 EP/LP-CH2 (L) 2 APC SW 7M HPF VCA BAND A.GND GAP R4011 PULSE GEN DEMO P SW2 R REC EQ 2.5 2.5 + R4045 0.4 100uH EP/LP COM 1 MUTE PRE AMP SYNC.SEP. C SQUELCH SW18 TRAP P 1M HPF SW4 SW5 6dB AMP CLOCK DEIVER B.E SQPB + AVCC 6dB AMP LEVEL DET2 R CTL TRAP HPF FHTRAP S SQPB DL P EQ DET C4054 6.3V 22 KA 2 EP-R 2 R FM AGC 5.6K EP/LP-CH1 (R) SP-L + SW39 1 - SW26R SW25 DL ACC DET + 629 TRAP R 1/2 PHASE SW MIX LEVEL C.K ADJ LPF R4046 3 SP_COM CH1 FROM MESECAM DET L SECAM C4050 SP-CH2 (L) EP1 SW38 EP1 50V4.7 KA SP COM 4 HF2 SP-R SW37 C4044 5 2.5 270K SP-CH1 (R) 1K 1B HF2 (L) 6 HF_COM 1.9 0.01 B R4010 7 R4007 C4023 HF COM A_MUTE/TRICK-H C4027 8 HF1 C4015 HF1 (R) 6.3V 47 KA 9 REC MUTE P SW7 DET 0 NC 5.0 TOC-C09X-A1 - 94 5.0 KA L SECAM SW27 SW40 SP ON L4006 50V1 3.4 1mH FROM/TO CYL 4 0 C4026 SW36 EP2 C4039 0.01 B P.CON+5V CP4001 0.01 B C4021 EP-R AT+5.8V P.CON+5V GND 0 NTSC/PAL N-P CONT OUT CCD LPF LEVEL DET1 P COLOR KILLER ID DET PB APC SEP HPF COMP SW19 EP SW31 CH2 50V4.7 KA 0.01 B C4032 FROM POWER EP2 + 680P B C4042 0 REC APC P SW20 ACC R 2M LPF VCA C4040 16V10 KA 0.01 B C4022 SW28 SW29 SP CH1 SW35 SP1 HA VCC 95 EP_COM 4PHASE GEN SP1 SW30 CH2 DOWN CONV. + 91 0 C4031 EP-L - SW34 92 C4020 0.1 B 90 0.01 B 5.1 P.CON+5V HF2 2.3 + SP2 1/2 2FL VCO SW33 88 C4019 C4030 6.3V 47 KA FH SYNC DET SW32 SP2 89 L4004 10uH 0405 96 SP-R 100 99 NORMAL_A_IN PB/REC REC DISCRI AFC C4052 2.3 C4029 0.01 B 0.01 B 2.3 HF_COM C4043 86 2.3 ME SECAM DET COMP DET ENV HPF DET HA GND 87 C4018 85 0.1 C4017 0.01 B SP_COM 84 C4014 0.1 B 2FSCVCO VCA SERIAL CONT INTERFACE CR DET 2FSC KILLER DET OUT 83 2.1 50V3.3 KA1.4 ENV.DET 5 50V 2.2 KA 81 C4025 97 0.033 B SP-L 1 7 KIL X TAL VCO/OSD HEAD SW1 HEAD SW2 TANC LIMITTER 82 2.5 98 C4016 EE/VV_V_OUT 1 B 5 V.H_SW HF1 1K R4025 1K R4047 0.001 B SWD_VIDEO_IN 8 Y/C/AUDIO/CCD/H.AMP IC4001 NC HA118217F NC 2.1 2.8 4.7 2.1 2.1 1.7 1.7 1.9 2.1 2.5 2.8 1.4 5.0 5.0 5.0 2.2 4.2 3.2 3.0 5.0 2.1 0.1 3.3 2.8 2.1 2.0 2.8 2.7 0 0 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 2.5 C GND DO CVCC C4011 NORMAL_A_OUT R4021 NC FROM/TO 21PIN/OSD/VPS FROM/TO TUNER/HIFI 0.01 B R4033 V.ENV 1K TP4002 NC 2FSC C4037 R4014 H.SW TP4001 CTL- 4 820 C4036 ENV.DET CTL+ 6 270uH L4008 IIC_CLK 7 0.01 B IIC_DATA C4047 SYNC A_MUTE/TRICK-H 50V 0.47 KA C4041 50V1 KA NA_REC-H DUMMY_V.SYNC 0.1 B C4073 PICTURE_CTL 100uH L4013 3 IIC_CLK V.H_SW IIC_DATA VV-H P.CON+5V (SYSCON PCB) FROM/TO SYSCON/SERVO/TIMER 2FSC 8 D NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE E J-7 F RECORD LUMINANCE SIGNAL RECORD COLOR SIGNAL PLAYBACK LUMINANCE SIGNAL PLAYBACK COLOR SIGNAL AUDIO SIGNAL(PB) AUDIO SIGNAL(REC) G PCB010 VM9150 1 H 67 69 70 71 72 0 5.0 5.0 5.0 5.0 3.0 3.0 77 78 0 0 0 1.9 2.5 1.8 6 A FG 7 CAP.M F/R 8 VCC(5V) AT+5V RGB_ON-H CG_DATA PERI_CTL-L CG_CLK 22K R1044 C1035 FF/REW SW Q1007 DTC124EKA 0 C1037 0.1 B 0.001 B C1027 2.6 IIC_CLK CTL+ CTL- C1036 2.6 50V4.7 KA 5 6.3V 47 KA 0 R1065 2.1 0.7 R1063 2.6 R1062 1K CYL_FG 1K 150PCH 0 4.2 FROM/TO NICAM CYL_PG C1042 1K R1064 50V 1 0.4 CAP_FG KA SYNC IIC_DATA 9 IIC_CLK 10 1K 11 POWER_FAIL FROM/TO DISPLAY 0 80 FL_S_CLK 0 5.0 C1033 0.0056 B 22K R1052 33K CLOCK 4 FL_SD_IN PICTURE_CTL FL_SD_OUT FL_CS NC C1019 TP1003 1 F KEY-A CH.UP_SW OTP 12 AT+5V REEL-S 4.7K 0.1 B 13 R1053 4.7K CYL_CTL R1051 R1050 CAP_CTL 16V10 KA R1061 10K 6 IIC_DATA 4.9 0 R1059 560 1K 0.01 B HIFI_REC_MUTE R1049 1K 0 0 0 16V 10 KA 0 R1058 560 A_MUTE/TRICK-H FF/REW SW Q1006 DTC124EKA 4.9 0 ENV.DET C1029 100 C1018 100 IIC_DATA CG_CLK IIC_CLK R1048 R1047 1K R1045 CG_DATA CG_CS TAB_SW 0.1 B C1023 C1026 99 100 92 89 0 0.1 B C1030 C1024 0.0039 B 2.6 2.6 C1040 3 MS_SEN B SENS_LED Q1004 GP1S94L CAP_FG W806 F/R B 1 4 1.4 0.5 EEP ROM M24C08-BN6 3 4 1.4 MOS_SEN A Q1005 GP1S94L IC1099 0.8 CAP_CTL 2 3 1 5.0 5.0 8 TEST VCC IN VSS A2 A1 4 3 2 0 0 GND 1 5.2 C1028 5.6K 3 CAUTION: DIGITAL TRANSISTOR 5.1 A0 1 0 2 CAPSTAN AFC SIGNAL CYLINDER APC SIGNAL CYLINDER AFC SIGNAL OUT 2 0 5.5V 0.047F 0 7 330 R1073 22K RESET 4.9 6 SCL 4.7K R1056 4.9 5 SDA 0 PCB010 VM9150 1 V V: THE PICTURE ON SCREEN APPEARS DURING PLAYBACK. NOTE: THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK C 0.1 B R1054 C1022 22 C1010 R1019 2 0.8 SYSTEM RESET IC1004 RE5VS31A 16V33 KA VCO(12V) 91 79 0.001 B 5 98 97 96 75 C1020 CTL 0.1 B 2.5 SYNC 6.3V 47 KA 56K 4 5.0 1.3 100 R1028 I LIMIT 1.2 R1024 MOTOR GND 3 Q1003 2SC2412K 56K 1 2 C1031 5.2 DUMMY_V.SYNC C1039 REMCON 74 C1017 3.3K LED SW 5.0 R1020 FROM/TO CAPSTAN DD UNIT CP1003 TMC-J08P-B1 GND 1 R1014 1.2K 4.5 R1034 POWER_ON-H 5.2 4.7K CYL SW Q1009 2SC2412K 6.3V 220 KA CYL PG 90 NC 73 R1041 R1039 3.3K CAP_LIMIT 1K CYL +B 1 10.5 10.5 R1018 2 CYL VCO SW Q1008 2SB926 11.7 W872 W807 11.6 CYL DRIVE CYL GND 5.6 220 R1011 R1043 CYL_CTL CP1002_1 52045-0545 CYL FG 8 0.1 R1057 82 P.FAIL FROM/TO MICRO MOTOR 3 88 NC CYL_PG 4 PICTURE_CTL EOT CYL_FG 5 87 C SYNC 81 CAP CTL V.REC ST-H 76 86 CFG 85 80 REEL-T 84 DPG 83 DFG 79 REEL-S PICTURE_CTL 78 CYL CTL HIFI REC MUTE 32KHz MONITER IIC-SDA IIC-CLK CG-CLK SERVICE_2 68 95 94 93 66 0 4.0 5.0 CG-DATA FLD-CLK FLD-D.IN FLD-D.OUT FLD-CS 65 FL_S_CLK R1038 64 B FROM/TO DECK 2 CG_CS 10K R1070 BOT A.ENV V.ENV KEY-A CH UP MSSW_A MSSW_B CAP_FWD D.V SYNC CAP_LIMIT REMOCON COLOR ROTARY H.AMP SW ENV COMP VH SW CG-CS 63 0 0 NC2.5 NC 100 R1033 A_MUTE/TRICK-H C1003 RESET OTP 3 5.0 PERI_CTL-L 4 62 FL_SD_IN 61 FL_SD_OUT 0 5.1 NC CAP ON 60 SD-L 59 1K 58 FL_CS 57 0 0 0 NC NC REEL-T 0 AH SW POWER ON-H A NC SENS LED SECAM_REC-L SECAM_L 56 220 R1040 NC NC5.0 1.5 55 SECAM_IN 54 IIC_CLK Vcc 53 IIC_DATA EOT 2 52 0 18 MSSW_B 1 470P 51 T.A.MUTE-H RGB_ON-H A.MUTE-H NC SECAM VL-H LDM RVS 0 C1002 CP1001(CP102) CH22076A 53 OTP LDM FWD 5.0 17 3 I/O CTL NC 0.1 B 3 5.0 2 1 52 47K 4 1.2 R1012 R1006 0 Q1002 REEL SENS GP1S566 2 1 47K Q1001 REEL SENS GP1S566 120 FF/REW-L 51 POWER ON-L R1004 1.2 AMP VSS TAB_SW REEL-S NC CTL - AMP V.OUT RESET BGDK-H CTL + AMP V.IN PERI CTL-L 0 NC 0 SYSCON/SERVO/TIMER IC1002 OEC7035A C1021 43 0 100 EOT REEL-T XC OUT 44 LDM.R 18P CH RGB_ON-H 2.4 CAP_HI-H 32 33 34 42 38 39 40 41 XC IN 45 LDM.F 0 NC 0 NC 0 NC 0 82K 82K R1009 R1010 RD12FB 1N4005E 3 1 4 SPVF130100 D1003 D1004 2 270 SW1001 R1001 VSS IF_MODE 1M 12MHz R1026 R1022 C1005 4 X OUT 5.0 0.001 B 0.001 B CTL SW OUT 46 C1014 LM+ C1004 X IN AMP C MSSW_A LDM+ CTL VSS CTL AMP IN 1.2 10M 4 18P CH 0.1 F LM- AGC DET 3 1.4 R1027 LDM- 0 C1013 X1002 BOT 3 470 2 VCC 30 VV-H 47 16 32.768KHz 2 2.3 1 CTL AMP OUT NC 2.3 R1021 18P CH C1006 NA_REC-H AFT SC CLKSEL 48 TAB_SW X1001 C1012 4.7K Vcc 1 5 R1005 29 AMP VCC 33K 5.0 C1011 15 NC 49 BOT EOT CP1004(CP101) 52045-0445 R1029 4.8 18P CH D1001 SID1050CM FROM/TO DECK 18K R1037 0 1N4005E NC A VCC 35 D1002 SP.STILL SYSTEM_SELECT 36 0 NC 0 NC 0 V.H_SW NA_REC-H 37 NC SERVICE_1 CAP_MID-H 31 5.0 HEATER SW 6.3V 220 KA 8 12.0 SERVICE TP1001 NC VV-H NC NC NC NC NC NC 5.0 0.3 0 0 0.1 5.0 0 0 1.2 0 5.0 2.5 2.5 0.1 0 0 2.1 0.7 1.4 1.4 5.1 5.1 1.3 2.2 0.3 0.3 0 2.3 0 4.8 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 5 4 3 2 1 8 7 6 50 LDM.R 7 0.1 C1015 6 0 C1007 5 0.1 25V100 KS 4 0 LDM.F R1002 2.7 1W 6 3 0 LM+ 2 0 LM- 1 GND TP1002 4.7K R1023 POWER SAVE 12.0 IIC_DATA 10K R1069 FROM/TO Y/C/A/H.AMP CONTROL LOGIC STD EOT BOT KEY-A ENV.DET MSSW_A CH.UP_SW F/R MSSW_B CAP_LIMIT 7 1K DUMMY_V.SYNC R1032 22K 22K REMCON R1046 V.H_SW BA6955AN LOADING MOTOR DRIVER R1042 (LDM) 22K POWER_ON-H SENS_LED (CAP) HEATER_SW VV-H (CYL) R1068 IC1001 (S/S) HIFI_H.SW/VV-H GND NA_REC-H GND IIC_CLK 1N4005E AT+12.6V P.CON+5V GND 8 1SS133 POWER_ON-H GND H D1007 D1006 AT+5.8V 7 FROM/TO 21PIN/OSD/VPS POWER_FAIL POWER_FAIL CAP_VCO AT+5V-A AFT_S_CURVE FROM/TO TUNER/HIFI (SYSCON PCB) CAP_HI-H AGC_DET HEATER_SW HEATER_SW G IIC_DATA F SYSTEM CONTROL/SERVO/TIMER SCHEMATIC DIAGRAM FROM/TO POWER 8 E IIC_CLK D HIFI_H.SW/VV-H C HIFI_ENV.DET B HIFI_REC_MUTE A CAUTION: SINCE THESE PARTS MARKED BY CRITICAL FOR SAFETY,USE ONES DESCRIBED IN PARTS LIST ONLY D E J-8 ARE NOTE: THE RESISTOR MARKED F IS FUSE RESISTOR. THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP IS NON POLAR ONE. F NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE G H D E F 47P CH 1K R4528 R4524 DEC_A_OUT-L L4501 R4504 22uH 560 6dB BUFFER Q4802 2SA1037AK PERI_A_OUT-R R4522 6 2.5 7 5.1 75 75 R4515 470P B R4514 C4524 C4520 470P B 10uH L4512 11 NC 14 13 39 38 16 15 41 40 42 18 17 20 19 21 5 NC 560 18 C4810 0 C4519 2 TV-L/VCR-[10V] 15 1 L4507 R4508 22uH 2.7K PERI_VIDEO_OUT 3 REAR AUDIO OUT J4204 JPJ1195-010320 E 3 C4503 R4507 75 16V 470 YK PERI_VIDEO_IN R4516 50V 4.7 KA 0.022 B C4809 6.3V 47 KA C4808 0.022 B 6.3V 47 KA C4814 C4815 470P B L OUT H1 H2 Vss3 VCO IN CPout Vdd2 SIN SCLK 8 9 10 11 12 13 14 0.2 4.9 4.9 5.2 3.1 3.1 NC R4812 470P B C4212 560 470P B 5.2 4 C4213 560 R4203 C4518 19 C4504 2.1 R4204 470P B 22uH PERI_A_IN-L 24P CH C4819 C4818 18P CH W842 C4803 L4807 39uH 33P CH 2 IIC_CLK PCB010 VM9150 D GND AT+12V E J-9 P.CON+5V FROM POWER EE/VV_V_OUT 2FSC V V: THE PICTURE ON SCREEN APPEARS DURING PLAYBACK. SWD_VIDEO_IN FROM/TO Y/C/A/H.AMP AT+5V RGB_ON-H CG_DATA PERI_CTL-L CG_CLK CG_CS IIC_DATA IIC_CLK NOTE: THE RESISTOR MARKED F IS FUSE RESISTOR. THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP IS NON POLAR ONE. FROM SYSCON/SERVO/TIMER RF_CONV.V TU_V_OUT PERI_A_OUT-L PERI_A_OUT-R DEC_A_OUT-L DEC_A_OUT-R PERI_A_IN-L PERI_A_IN-R DEC_A_IN-L FROM/TO TUNER/HIFI DEC_A_IN-R C 9 12 37 36 100 R4803 B 10 35 34 2.7K 470P B 100 33uH 2FSC A 8 7 32 30 VCOR 20 NC 0 Vdd3 21 CVout 2.1 Vss2 22 CVin 2.0 CVcr SYNin 2.6 23 Vdd1 5.1 10K 1 5 33 75 5 24 CS1 CS2 3.0 3.0 SYNCldg 25 L4806 TUNER VIDEO SIGNAL RECORD LUMINANCE SIGNAL RECORD COLOR SIGNAL PLAYBACK LUMINANCE SIGNALCAUTION: DIGITAL TRANSISTOR PLAYBACK COLOR SIGNAL AUDIO SIGNAL(REC) AUDIO SIGNAL(PB) 3 1 6 NC 31 R4513 C4515 L4504 2.7K 4 2.6 DOUT SDA 5.1 4 2 28 NC R OUT C4812 R4816 3 26 29 NC 0 1.3 17 16 0.056 B 5.1 CTRL1 X’talOUT X’talIN Vss1 2 2.8 26 SEPc 0 27 NC SCLK2 2.5 SEPout 28 CDLR RST Vdd1 LC74775M OSD IC4801_1 R4810 3.8 29 C4527 R4523 C4505 PERI_A_OUT-L 22uH R4503 470P B 5.6K 50V 1 KA C4806 560 L4510 PERI_A_IN-R R4814 W846 50V 1 KA R4804 C4802 0.1 B 10K NC NC 2 RGB ON SW Q4506 DTC124EKA 24 27 R4506 47K 1 470P B C4533 10P CH 0 6.3V 47 KA NC 0 22 25 C4820 100uH 5.1 6 470P B 0 OSD_VIDEO_OUT 470P B 0 RGB SW 0 Q4505 2SA1037AK 22uH 1.8 23 0 RGB_ON-H W849 8.2K 2.6 0 0 VCR/DECODER J4501 035_0_8083_00 2.2K RF_CONV.V 100 4 3 C4526 1.5K R4520 100 L4802 30 C4511 C4501 W848 MTZJ15B TV-L/VCR-H PERI_VIDEO_IN R4526 100 100uH 5.1 470P B 560 TV-L/VCR-[10V] R4819 R4813 0.001 B C4801 R4505 22uH L4803 C4822 W832 L4502 100 100 100uH IIC_DATA 10K C4512 P.CON+5V 12K R4806 6.3V 22 KANP L4801 R4808 EE/VV_V_OUT 3.9K R4802 DC CLAMP 5.2 Q4801 2SC2412K 1.7 C4804 2.1 5 R4529 100 C4516 0.1 B C4541 AT+12V TV-L/VCR-H L4503 100uH KA 16V 47 C4539 47PCH 6 R4818 NC R4511 22uH R4501 15 16 17 18 1.8 4.9 4.9 2.2 2.2 47P CH D4502 14 DEC_A_OUT-R CLAMP VCC C4525 13 0 A KA 12 0 B C4553 9 10 11 5.1 NC 9.8 5.1 NC AT+5V NC 9.8 L4505 NC 7 5.0 DEC_A_IN-R SW1 A B CLAMP VCC 50V 1 KA C4547 6 0 C4546 NC 5 5.1 NC 9.0 CLAMP EXT COTROL2 C 16V10 KA NC 4 3 5.0 A B C4817 2 VCC 8 L4509 7 6dB SW2 SW3 50V1 SERIAL CONTROL SW3-L DEC_V_IN C 47P CH B 6.3V 330 YK C4530 A SW2-L C 100uH B 50V 1 KANP GAIN CTL A EXT CONTROL1 NC C4502 AMP B 10K 100 CLAMP MUTE C 0.3 BUF TU_V_OUT C4523 A/V SW IC LA7158M IC4501 A BUF BUF AMP SW1-L 1 5.1 BUF REGULATOR R4512 22uH R4502 7 BUF L4506 470P B DEC_A_IN-L C4528 22K 470P B Q4501 DTC114EKA C4521 50V 1 KANP 0 0 470P B 470K R4537 C4522 OSD_VIDEO_OUT PERI_VIDEO_OUT 47P CH C4548 50V 2.2 KANP NC 1.6 1.7 2.1 22 21 20 19 1.6 PERI_CTL-L SCRANBLE SW 4.9 470P B 23 DEC_V_IN DEC_V_OUT C4510 1.1 24 AT+5V L4508 0 H 8 C4529 NC NC NC NC NC NC NC NC NC 4.5 4.5 4.5 0 1.7 4.5 1.7 4.5 5.9 5.1 4.5 36 35 34 33 32 31 30 29 28 27 26 25 G (SYSCON PCB) 470P B 5.0 SWD_VIDEO_IN C4517 C4545 16V 470 RS IIC_DATA IIC_CLK 8 DEC_V_OUT 21PIN/OSD/VPS SCHEMATIC DIAGRAM C4507 C 470P B B 470P B A NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE F NOTE: THE DC VOLTAGE AT EACH PART WAS 1 MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK G H A B C D E F G H TUNER/HIFI SCHEMATIC DIAGRAM AFT_S_CURVE AGC_DET IIC_DATA IIC_CLK HIFI_H.SW/VV-H HIFI_REC_MUTE HIFI_ENV.DET 8 FROM/TO SYSCON/SERVO/TIMER RF_CONV.V TU_V_OUT DEC_A_OUT-R DEC_A_OUT-L PERI_A_OUT-R PERI_A_OUT-L PERI_A_IN-R PERI_A_IN-L DEC_A_IN-R DEC_A_IN-L FROM/TO 21PIN/OSD/VPS HF_COM HF2 HF1 NORMAL_A_OUT NORMAL_A_IN FROM/TO Y/C/A/H.AMP GND GND AT+12V GND (HIFI) (TUNER) P.CON+5V-A (AUDIO) P.CON+5V FROM POWER +32V (SYSCON PCB) 8 25 C6013 6.3V 1000 YK TU6001 TMDB2-103A 0.0082 B C6003 7 6.3V 47 KA C6005 7 L6001_1 W881 P.CON+5V-A 220uH 26 BB 1 R6005 A.IN RF_CONV.A_OUT 2 0.1 B 2.2K NC NC 50V 10 KA 3.3K C5523 0.0056 B R5510 16V 10 KA C5519 C5517 16V 47 KA C5521 39K+-1% 22 21 16 M REC mute E2L E2R C5527 NORMAL_A_IN 0.1 B DEC_A_OUT-R 20 19 18 17 TULSAP M TUR nomal E2L select E2R M M INPUT SELECT 15 16V 10 KA C5514 R5509 C5513 50V 2.2 KA vol. right auto mute MUTE 14 34 35 TP5501 SIF/TU_A_[R] AFT 23 3 + L Dub left TUR 10P CH SIF 22 + + DCL DCR vol. NORMAL_A_OUT C5526 16V 10 KA C5528 16V 10 KA 0 PERI_A_OUT-R C5529 6.1 6.1 5 DEC_A_OUT-L C5530 16V 10 KA PERI_A_OUT-L 16V 10 KA line select 3 1 2 4 5 6 7 8 9 10 11 3.8 3.8 3.8 NC 3.8 NC3.8 3.8 3.8 3.8 3.8 NC 3.8 NC NC3.8 HIFI IC5501 TDA9605H 10K C5534 TU_A_OUT Dub SAP TUL C5510 NC A.OUT 21 A env.select(pb) HID IC Hifi detector AUTN DOC E2R E1R R5501 HIFI_REC_MUTE RM 2 E2L + + M N + compressor CCA 32pin expandor 33pin C5512 NC R6012 NC 19 36 3.1 TU_V_OUT NC 20 37 C5503 HIFI_ENV.DET audio clipper + L R DCR 6.1 0 0 13 BUFFER Q6003 2SC2412K 24pin 23pin DCL park hold 6.1 3.8 12 3.8 compressor CCA expandor rectifier 5th order audio LPF W+FM detector 0.22 B 4.5 audio clipper noise suppr. AUNToutput select park hold 4.8 0 RF_CONV.A_OUT C5531 16V 10 KA 4 R5516 3.3M C5532 16V 10 KA 0.22 B 100 L R C5520 NC rectifier 5th order audio LPF W+FM detector C5518 NC 18 1.4 IIC_CLK CCO HF LPF noise suppr. 0.22 B R6009 PLL 1.7MHz 1.8MHz C5516 NC CCO level detector HF limiter E1L NC 17 5.0 1.7MHz 1.8MHz 1.3MHz 1.4MHz 3.8 C5525 0.1 B decoder select TUL +1db 12V E1L SAP TUR E1R M SAP PLL 38 0.1 B 1.3 IIC_DATA BPF HID 5.3 0.9 M+ carrier ratio record-mute 0 16V 47 KA HF LPF M A 0.22 B NC 0 RM R5512 Supply level BPF detector HF 1.3MHz limiter 1.4MHz C5515 NC 15 100uH HIFI_H.SW/VV-H TU 16 C5502 L5501 P.CON+5V-A 0.6 Iref Vref 0.22 B 100uH 0607 +B 14 470 record current 39 0.01 B P.CON+5V 0.1 B L6004 PB 13 R5502 C5506 C5501 C5507 0.022 B HF2 C6011 6.3V 1000 YK C6007 SDA 12 HF AGC 0.6 HF_COM SCL 11 4 0.6 HID amplification 40 0.01 B active s-by passive s-by playback HF1 AS 10 5 10.5 1mH 41 NC L5502 6 0 0.8 3.9 3.8 39K 3.8 27 26 25 24 23 3.9 3.9 3.9 0.9 3.9 3.9 33 32 31 30 29 28 42 18K 5.1 39K 0.1 B C6021 R5504 43 1.2 Q6001 2SC2412K 1.7 100K NC 9 R6016 1K R6006 C5505 AGC_DET 44 R6011 +32V 0.022 B C6010 C6008 AGC 8 50V 4.7 KA 6.3V 100 KA TU(MD) 7 16V 100 KA C5508 RF_CONV.V 6 0.0056 B C5504 C6012 V.IN 3.3K IIC_CLK R5503 100uH C5511 P.CON+5V MB 4 SCL 5 0.22 B L6002 C5509 50V10 KA IIC_DATA SDA 3 6 16V 47 KA 390 TP5502 3 A B C CAUTION: SINCE THESE PARTS MARKED BY CRITICAL FOR SAFETY,USE ONES DESCRIBED IN PARTS LIST ONLY D ARE E J-10 1K DEC_A_IN-R DEC_A_IN-L PERI_A_IN-R PERI_A_IN-L TUNER_AUDIO_R TU_A_OUT NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE TUNER_AUDIO_L MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK TUNER_AUDIO_R NOTE: THE DC VOLTAGE AT EACH PART WAS SIF/TU_A_[R] 1 FROM/TO NICAM 2 1K AFT_S_CURVE TUNER_AUDIO_L NC R5507 28 22K R6014 V.OUT 24 27 R5506 W824 2 TUNER VIDEO SIGNAL AUDIO SIGNAL(PB) AUDIO SIGNAL(REC) F G PCB010 VM9150 1 H A B C D E F G H POWER SCHEMATIC DIAGRAM 8 8 (SYSCON PCB) D512 ECQ-UV 1N4005E D505 C523 25V 330 VR D519 L502_1 22uH ELC0607 P.ON SW Q502 DTC143EKA D531 5.6K 220 RS C527 1.2K 50V 2.2 KA 25V D521 AT+12.6V 11EQS04N 1K R538 4 D532 5.7 5.0 CAP_VCO D530 1N4005E AT+5.8V P.CON+5V 0 POWER_ON-H P.ON SW Q510 4.9 DTC143EKA 3 HEATER_DC-30V 0.01 F C533 0 5.1 0.01 F 5.0 100K GND C531 22K H.ON SW Q503 DTA124EKA HEATER_DC+ -18.1 R537 2 -18.8 6.3V 1000 YK R543 -18.8 HEATER SW Q505 2SD734 R544 C534 2.5 GND TO DISPLAY IN R522 3 GND HEATER_SW 0 5.0 0 3.3K +-1% 0 5.8 GND (LDM) AT+5V-A R523 11K +-1% 1 0.68 1/4W GND (CAP) CAP_HI-H MTZJ4.7B VOLTAGE CTL IC502 NJM431L GND MTZJ27B D525 R529 7.5K +-1% R548 5.0 R524 0.0047 B 4.9 5.7 0 C514 OUT (CYL) POWER_FAIL D527 1K R515 1 W814 2 4 PHOTO COUPLER Q501 TLP621(D4-GR-LF2) 1KV 220PR B502 C506_1 1 2W X R502 BF40DTA-3.5X6X1 3.3K 1/2W W860 3 R513 C512 680 0.022 F R514 1K FROM/TO SYSCON/SERVO/TIMER P.CON 5V SW Q512 2SB926 P.CON 5V SW Q507 2SB926 5.6 470 1/4W GMA-02 C518 0.01 F C513 1SS133 D501 1 1/4W R501 GND (S/S) D514 W813 470P B MTZJ12B R533 C529 C525 W843 18 3 P.CON+5V-A 4.7K 17 0 5 TO NICAM R539 16 R541 16.9 W820 10K 299.0 3 1K 5 470 1/4W GND 4 R528 Vin 3 150 YXG D 2 6.3V B501 BF40DTA-3.5X6X1 0 S 0.001 B R516 C502 CAP VCO SW Q508 2SB926 C532 O.C,P/F.B L501 22uH C516 18.0 R534 14 GND 18.0 YK 5 D517_1 SB340L-6737 C526 13 TO Y/C/A/H.AMP AT+5.8V 18.9 18.0 5.0 CAP.SW Q509 4.0 2SC2412K 16V330 ZL NC 6 GND 1N4005E 1SS133 4.7K C522 15 B504 BF40DTA-3.5X6X1 C508 1SS244 180 1/4W D516 R521 12 7 35V47 VZ R508 15 1 4 D507 P.CON+5V D528 1N4005E 11ES1N 6 AT+12V 11.6 12V REG. Q511 2SD734 12.0 W805 0.1 F R525 D515 11 8 14.8 P.CON+5V R520 C524 C521 C517 10 25V220 ZL 500V 0.001 B 16V10 KA W818 C520 50V 22 KA B503 220K 1/2W 270K 1/2W BF40DTA-3.5X6X1 R505 R503 T501 8128017 250V 0.0033 KX 1.7 GND TO 21PIN/OSD/VPS C505 SWITCHING REG STR-F6552 GND W821 D518 5 GND (HIFI) RGP15D IC501 AT+12V (TUNER) 1N4005E L503 0R3A433F20 6 P.CON+5V (AUDIO) 16V330 YK 4 P.CON+5V-A 47K 3 D503 7 +32V 6.3V 1000 F501 T1.6A_L_250V 21801.6 2 1N4005E TO TUNER/HIFI C510 400V 68 USW BROWN 1 C507 EYF-52BC C503 FH502 250V 0.0033 KH 1 BROWN 1 EYF-52BC D502 250V 0.1 2 2 BLUE CP506 1-1123724-2 FH501 BLUE 390 1/4W MTZJ33B C515 1N4005E CD501 06635817 AC230V_50Hz 50V10 KA 1N4005E C519 D513 D504 11DF2N R517 50V10 KA 7 2 2 PCB010 VM9150 CAUTION: DIGITAL TRANSISTOR CAUTION: SINCE THESE PARTS MARKED BY CRITICAL FOR SAFETY,USE ONES DESCRIBED IN PARTS LIST ONLY ARE NOTE: THE RESISTOR MARKED F IS FUSE RESISTOR. THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP IS NON POLAR ONE. NOTE: THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK CAUTION: DIGITAL TRANSISTOR NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE 1 1 A B C D E J-11 F G H A B C D E F G H DISPLAY SCHEMATIC DIAGRAM (SYSCON PCB) 8 V651 8 7-MT-201GA 6G 7G OTR 5G 4G 3G h b col2 SLPM g col1 j c VCR ATR APM b h f k g e V651 (7-MT-201GA) ANODE CONNECTION 1G 2G a c j d 1 Vout 1 6G 5G 4G 3G 2G 1G S h h h h h M P2 L k P3 M col2 P4 -18.8 -18.8 2 -25.7 4 P1 -27.0 5 P2 -19.8 6 P3 -9 -12.7 P4 -12.7 7 P5 -20.4 -27.6 -16.8 P6 P7 P8 P9 P11 P10 -30 -20.4 -13.2 -24.0 -24.0 -24.0 -24.0 -24.0 -24.0 -24.0 -2.0 7G 6G 5G 4G 3G 2G -21.5 3 GND 8 HEATER_DC+ 0 4.9 1G 0 2 B+ HEATER_DC- -21.5 OS651 PNA4612M00YB 7 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 NC NC 26 25 7G P1 f f f f f ATR P5 b b b b b b VCR P6 OTR a a a a a P7 g g g g g g e e e e e P8 P9 P j j j j j P10 c c c c c c d d d d d P11 C651 P A col1 7 P8 P7 P6 P5 P4 P3 P2 P1 6.3V 100 KA 56 C657 0.1 B 6 17 33 32 31 5 P11 -21.3 NC 28 27 -22.0 NC FROM POWER -19.4 NC HEATER_DC+ 24 -19.5 NC 26 -26.2 25 29 -17.5 HEATER_DC- -26.0 NC -26.0 NC 18 19 20 21 22 5.0 -24.5 -24.5 -24.5 -24.5 NC -30V 4 GND C660 16 -24.5 -24.5 -24.5 P10 50V 10 KA 15 G9 P9 -11.3 -22.0 NC 23 14 G10 G7 13 0 30 SEG8 SEG7 SEG6/KS6 SEG5/KS5 SEG4/KS4 SEG3/KS3 22 G8 -21.3 10K 10K R662 R661 47P CH 47P CH C654 C653 6G 7G 6.3V 47 KA 0.1 B 1 F C659 RESET SW Q651 2SC2412K C652 C658 1K 5G 4G R657 100K 0 0 R658 3 0.0033 B C656 2.5 3G 1G 10K 10K R656 10K R655 SEG16/GRID7 44 IRC-L G6 STD-L 12 10K R654 SEG2/KS2 K4 BILING 2.5 R653 SEG1/KS1 2 5 SEG15/GRID8 G5 0 STEREO-L VDD 10K SEG13/GRID10 SEG14/GRID9 2G 4 0 VEE D-OUT G4 R652 D-IN G3 0 VSS G2 0 SEG12/GRID11 G1 FL_SD_IN SEG11 FIP DRIVER IC651 BU2979K OSC 0 SEG10 33 SEG9 SCK 6 5.0 44 K3 7 0 FL_SD_OUT CS 8 FL_S_CLK 5.0 K1 9 4.0 10 FL_CS 11 5 4 0 K2 3 0 1 44 VDD 0 5.0 -23.3 -14.9 -18.9 -14.6 -14.6 -15.0 -19.5 -19.3 43 42 41 40 39 38 37 36 35 34 0 VSS R651 6 FROM/TO SYSCON/SERVO/TIMER REMCON FL_CS FL_SD_IN 3 FL_SD_OUT FL_S_CLK FROM/TO OPERATION KEY-A CH.UP_SW CP652(CD602) 8283_0512_00_000 OTPB 1 2 CH.UP_SW 3 AT+5V 4 GND 5 KEY A OTP AT+5V 2 2 FROM OPERATION CP651_1(CD601) 8283_0312_00_000 1 1 KEY-A 2 CH.UP_SW 3 GND PCB010 VM9150 1 NOTE: THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK A B C D NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE E J-12 F G H A B C D E F G H NICAM SCHEMATIC DIAGRAM 8 8 (SYSCON PCB) 7 7 FROM/TO SYSCON/SERVO/TIMER IIC_DATA R6619 100 IIC_CLK W834 0607 FROM POWER 6.3V 47 KA C6625 47P CH C6616 R6618 100 L6601 100uH P.CON+5V-A 6 6 47P CH 0.01 B 22 I REF 18 11 TP1 33 SCK TEST2 17 12 PCLK 34 SYSCLK 13 ADDR1 35 VDDD4 44 VSSA3 22 TEST1 P2 XTAL1 43 VDDA3 21 VDDA2 V TUNE TP2 VDDD2 VSSD2 7 8 0 9 0.1 B C6621 5 2.4 0 NC 2.9 3.6 C6620 C6619 22P CH 22P CH X6601 R6607 3.3 10K 0 5.1 NC R6609 39K 10 8.2K 24.576MHz C6623 0.033 MMTS R6611 L6605 39K D6601 MA367 3.3uH W822 4 C6622 0.33 MMTS 11 NC 5.1 NC5.1 NC5.1 W865 5.1 W823 W866 C6612 0.1 C6614 B 0.1 10 B B 3 C6626 R6605 10 6 5.1 0 R6614 10 3.3 C6611 0.1 VDDD1 5 0 R6606 4 0 W861 C6610 50V2.2 KA VSSD1 VSSA1 VDDA1 5.2 W833 2.6 50V2.2 KA 0.01 B 3 2 1 2.6 15 V REF2 XTALO W869 R6610 6.3V 47 KA 42 TU_A_OUT 21 32 WS EXTIL R6603 0.01 B C6608 NICAM IC6601 TDA9874H 20 10 NICAM 43 W830 0 19 ADDR2 16 24 V REF1 2 OUTR 44 0.01 B 23 SIF2 14 5.3‘ TUNER_AUDIO_L 0 13 R6602 41 0 NC VSSA2 12 EXTIR 6.3V 47 KA C6607 TUNER_AUDIO_R 0 NC 5.0 SIF1 CRESET VSSD3 VDDD3 SCL C6618 W864 MONOIN 2.6 3 SDA SDO 34 2.6 NC C6602 C6606 4 SIF/TU_A_[R] 0 5.1 2.4 2.4 2.4 27 26 25 24 23 35 38 36 37 P1 40 B 2.6 NC 10 1 OUTL 2.6 C6603 0.1 VSSD4 39 0 NC W879 FROM/TO TUNER/HIFI 0 W803 C6609 0.1 B 3.3 C6605 R6601 5 0.1 B 5.1 NC 5.1 NC 2.6 NC1.2 1.3 5.1 33 32 31 30 29 28 0.2 NC 5.1 C6617 C6615 10 R6604 C6613 W863 50V 1 KA GND L6602 100uH 0607 2 2 PCB010 VM9150 NOTE: THE DC VOLTAGE AT EACH PART WAS 1 A B C AUDIO SIGNAL(REC) NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK D E J-13 F 1 G H A B C D E F G H INTERCONNECTION DIAGRAM F/E HEAD 8 8 2 2 GND 22 5 6 FG 6 7 CAP.M F/R 7 8 VCC(5V) 8 25 26 28 30 31 32 35 GND 37 RED BLANKING GND 39 AUDIO PB 6 AUDIO PB 5 AUDIO REC 5 AUDIO REC 4 CTL+ 4 CTL+ 3 CTL- 3 AUDIO CONTROL CTL- 2 AE HEAD(-) 2 AE HEAD(-) 1 AE HEAD(+) 1 AE HEAD(+) GND 25 DEC.VIDEO OUT DEC.VIDEO IN A.IN GND 2 5 VCC 2 2 2 VCC EOT 1 1 1 EOT DECK PCB550 VE8851 EOT SENSOR Q102 MB 4 B+ SCL 5 RED GND V.IN 6 TU(MD) 7 J4204 A.OUT(L) 3 A.OUT(R) 2 AGC 8 1 1 VCC 2 3 4 BOT SENSOR Q101 CP101 CP1004 DATA 4 AE CP102 CP1001 26 BB 1 OS651 TO OS651 G FFC 6 SDA 3 FROM TM601 6 TUNER,DEMODULATOR AND RF CONVERTER TU6001 REMOTE CONTROLLER TM601 O CAPSTAN DD UNIT H5001 GND 41 21 VIDEO IN VCO(12V) A/C HEAD GREEN 42 20 VIDEO OUT 19 GND 4 5 CP4002 SCRANBLE-H NC 40 18 GND 17 BLANKING 5 3 CTL DEC.A.IN(L) NC 38 16 RED 15 GND 2 I LIMIT 4 M2001 GND 36 14 GND 13 NC MOTOR GND 3 GND BLUE 34 12 GREEN 11 NC 1 DEC.A.IN(R) 33 10 9 GND 8 PERI CTL 7 GND GND 29 7 BLUE 6 A.IN(L) OUT SWITCH LOGIC MR FG SENSOR DEC.A.OUT(L) 27 5 GND 4 GND 6 24 2 3 A.OUT(L) HALL HALL VCC IN ROTOR MAGNET VCC 1 DEC.A.OUT(R) 23 1 A.IN(R) MAIN COIL CP1003 J4501 VCR/DECODER A.OUT(R) HALL SENSOR 2 FE HEAD(HOT) 1 FE HEAD(HOT) CP4003 2 2 1 BROWN CP506 1 CD501 AC230V50Hz BLUE 7 FE HEAD(GND) 1 FE HEAD(GND) H5002 FFC VCC 1 BOT BOT 2 LDM- LDM- 3 LDM+ LDM+ 4 WHITE 4 LM NC 9 NC LOADING MOTOR M101 AS 10 MICRO MOTOR M2003 SCL 11 CD602 OTPB 3 CP1002 SDA 12 CP652 OTPB 1 1 CH.UP_SW 2 2 CH.UP_SW AT+5V 3 3 AT+5V GND 4 4 GND KEY-A 5 5 KEY-A PB 13 +B 14 NC 15 NC VCC DRIVE CONTROL FFC 1 CYL DRIVE CYL DRIVE 1 2 CYL GND CYL GND 2 3 CYL FG CYL FG 3 4 CYL +B CYL +B 4 5 CYL PG CYL PG 5 GND FG 3 PG FG.PG GND TU 16 OPERATION 2 PCB280 VE9864 CD601 KEY A 2 CP651 KEY A 1 1 CH.UP_SW 2 2 CH.UP_SW GND 3 3 GND NC 17 NC NC 18 NC NC 19 NC NC 20 NC CYLINDER UNIT SYSCON PCB270 VE9861 PCB010 VM9150 9 HF1 (R) 9 8 HF COM 8 7 HF2 (L) 7 6 SP-CH1 (R) 6 5 SP COM 5 4 SP-CH2 (L) 4 EP/LP-CH1 (R) 3 2 EP/LP COM 2 1 EP/LP-CH2 (L) 1 3 A.OUT 21 SIF 22 OPERATION 1 UN4001 CP4001 HI-FI HEAD 2 SP HEAD AFT 23 EP/LP HEAD V.OUT 24 27 28 1 1 CAUTION: SINCE THESE PARTS MARKED BY CRITICAL FOR SAFETY,USE ONES DESCRIBED IN PARTS LIST ONLY A B C D E J-14 ARE NOTE: THIS INTERCONNECTION DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE F G H WAVEFORMS Y/C/AUDIO/HEAD AMP 1 REC 0.5V 10U/div 2 PB 200mV 10U/div 6 REC 10V 5U/div 11 REC, PB 0.5V 0.5V/div 7 REC, PB 200mV 0.5V/div 12 REC, PB 1V 5U/div SYSCON/SERVO/TIMER 3 POWER ON 100mV 50T/div 8 REC, PB 1V 5V/div 13 REC, PB 1V 5U/div 4 PB 100mV 5V/div 9 REC, PB 1V 0.5V/div 15 CASS. LESS 1V 10U/div 5 REC, PB 1V 5V/div 10 REC, PB 200mV 0.5V/div 17 REC, PB 1V 0.5s/div 18 REC, PB 1V 0.5s/div 16 CASS. LESS 1V 10U/div NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram. K-1 MECHANICAL EXPLODED VIEW 702 702 702 624 703 701 701 702 701 623 626 707 706 625 610 607 TU6001 603 704 603 704 602 608 PCB010 (SYSCON PCB ASS'Y) 708 634 609 705 612 629 616 PCB280 (OPERATION 2 PCB ASS'Y) 628 615 705 630 620 604 705 621 632 614 PCB270 (OPERATION 1 PCB ASS'Y) 618 617 606 633 627 619 611 613 621 622 605 631 601 L1-1 MECHANICAL REPLACEMENT PARTS LIST REF. NO. PART NO. DESCRIPTION Q'TY 601 602 603 604 605 606 607 608 609 S4-D40-4B7-200 S0-1WP-A03-480 S0-4WP-A00-070 S2-344-900-130 S3-5WP-D06-050 S3-5WP-D06-060 ------------- CAB,FRONT ASS'Y HOLDER,DECK(A) HOLDER,DECK(R) BADGE,BRAND BUTTON,FF BUTTON,REW SHIELD,CASE HEAD AMP SHIELD,COVER HEAD AMP SPR,EARTH HEAD AMP 1 1 2 1 1 1 1 1 1 610 611 612 613 614 615 616 617 618 619 ----S3-5WP-D06-070 S5-5WP-A00-090 ----S1-1WP-D05-370 S1-2WP-J05-980 S3-5WP-D06-020 S3-5WP-D06-270 S3-5WP-D06-030 S3-5WP-D06-040 SPR,EARTH HEAD AMP BUTTON,BASE PLATE,COVER POWER CAB,FRONT PLATE,DISPLAY FLAP BUTTON,OTPB BUTTON,PLAY BUTTON,REC BUTTON,STOP/EJECT 1 1 1 1 1 1 1 1 1 1 620 621 622 623 624 625 626 627 628 629 S4-3WK-A00-320 S0-0WF-A00-200 S3-5WP-D06-080 ----S0-2US-S00-250 ------------S3-5WP-D06-090 S3-5WP-D06-250 SPR,FLAP CUSHION,LEG BUTTON,PAUSE PLATE,BOTTOM CABI,TOP SHEET,RATING LABEL,ANTI-THEFT POP,LABEL RING,OTPB BUTTON,POWER 1 1 1 1 1 1 1 1 1 1 630 631 632 633 634 S3-5WP-D06-260 S3-8WP-A00-110 S3-8WP-A00-120 S3-8WP-A00-130 ----- BUTTON,CHANNEL HOLDER,BUTTON(1) HOLDER,BUTTON(2) HOLDER,BUTTON(3) HEAT SINK 1 1 1 1 1 701 702 703 704 705 706 707 708 S1-071-40B-940 S1-072-408-020 87-078-174-010 87-753-095-410 87-743-074-010 87-741-094-410 S1-072-304-040 S1-0A1-30A-040 SCREW,TAP(S)PAN 4-29 SCREW,TAP BIND 4-8 SCREW TAP TITE(S)BIND 4-6 SCREW,TAP(S)BIND 3-7 VT2+2.6-8 SCREW,TAP 3-6 BIND UIT+3-4 SCREW/WASHER(B)M3-10 3 4 1 2 9 2 1 1 ACCESSORY REPLACEMENT PARTS LIST REF. NO. PART NO. 1 2 3 4 S6-CPL-050-170 S6-CNB-A50-050 S7-660-BS0-300 S4-D40-401-000 DESCRIPTION CABLE,PAL CPL05017 CORD,RCA PIN 06CNBA5005 TRANSMITTER INSTRUCTION BOOK L2-1 Q'TY 1 1 1 1 CHASSIS EXPLODED VIEW (TOP VIEW) 503 367 503 515 505 505 M2003 505 335 UN4001 319 507 313 334 370 318 508 AA H5001 502 H5002 355 314 349 321 501 506 348 305 328 356 309 336 310 347 313 512 301 370 304 508 A 512 361 303 329 AA 315 338 316 AA 317 AB AA 320 AA AB 359 353 M101 AA 502 366 A 357 371 368 BA 308 366 358 351 364 306 369 372 509 365 AA AA AA PCB550 (DECK PCB ASS'Y) 502 AA AA 363 AA 351 362 373 323 324 AA AA 511 352 360 CLASS PART NO. MARK GREASE G-555G AA G-488M AB FL-721 AC KYODO OIL SLIDAS No. 150 BA OIL NOTE: Applying positions AA, AB, AC and BA for the grease or oil are displayed for this section. Check if the correct grease or oil is applied for each position. M1-1 CHASSIS EXPLODED VIEW (BOTTOM VIEW) 302 M2001 511 AA 340 AA 514 AA 341 AA 511 322 513 332 346 514 AA 342 346 331 311 AA 330 AA 333 345 339 350 AA 516 343 AA 344 503 510 AC 312 AA AA AB 307 354 326 AA 327 325 BA AA 512 AA 337 504 CLASS GREASE OIL PART NO. MARK G-555G AA G-488M AB FL-721 AC KYODO OIL SLIDAS No. 150 BA NOTE: Applying positions AA, AB, AC and BA for the grease or oil are displayed for this section. Check if the correct grease or oil is applied for each position. M1-2 CHASSIS REPLACEMENT PARTS LIST REF. NO. PART NO. 301 302 303 304 305 306 307 308 309 S5-OA5-000-220 S5-OP2-002-700 S5-OP9-006-890 S5-OP5-000-830 S5-OP8-003-240 S5-OA0-002-970 S5-OA2-000-810 S5-OA2-000-730 S5-OP6-005-530 310 311 312 313 314 315 316 317 318 319 DESCRIPTION Q'TY REF. NO. PART NO. AHC ASS'Y BELT,CAPSTAN LEVER,REC BASE,AC HEAD SPR,AC HEAD MAIN CHASSIS ASS'Y CLUTCH ASS'Y X ARM,IDLER ASS'Y ARM,S-S BRAKE 1 1 1 1 1 1 1 1 1 360 361 362 363 364 365 366 367 368 369 S5-OP9-006-860 S5-OP9-006-870 S5-OP9-006-880 S5-OP9-006-900 S5-OP9-006-910 S5-OP9-006-920 S5-OP9-006-940 S5-OP9-006-950 ----S5-OP6-005-400 TAPE GUIDE R COVER,SENSOR L LEVER,FLAP CASS HOLDER LOCKER,L LOCKER,R SPR,PACK BRACKET,TOP SPR,CASS EARTH DRIVER,WORM 1 1 1 1 1 1 2 1 1 1 S5-OA2-000-760 S5-OA3-000-610 S5-OA3-000-620 S5-OA4-001-020 S5-OA4-001-710 S5-OA4-001-720 S5-OA4-001-850 S5-OA4-001-740 S5-OA4-001-750 S5-OA4-001-760 T REEL ASS'Y LOAD ARM S ASS'Y LOAD ARM T ASS'Y G-ROLLER ASS'Y BASE,INCL S ASS'Y BASE,INCL T ASS'Y P5-2 ARM ASS'Y PINCH ROLLER BLOCK TENSION ARM ASS'Y TENSION BAND ASS'Y 1 1 1 2 1 1 1 1 1 1 370 371 372 373 S5-OP4-004-850 S5-OP6-005-410 S5-OP6-005-420 S5-OP0-004-670 O-RING WORM BRACKET,MOTOR COVER,DECK 2 1 1 1 320 321 322 323 324 325 326 327 328 329 S5-OA4-001-780 S5-OA6-001-820 S5-OA6-001-830 S5-OA9-002-130 S5-OA9-002-160 S5-OP2-002-610 S5-OP2-002-620 S5-OP2-002-630 S5-OP2-002-710 S5-OP2-002-730 PINCH ROLLER LEVER ASS'Y BRAKE T ASS'Y CAP BRAKE ARM ASS'Y LINK ASS'Y LINK LEVER ASS'Y LEVER,CLUTCH RING,CLUTCH GEAR,CLUTCH REEL,S STOPPER,REEL S 1 1 1 1 1 1 1 1 1 1 501 502 503 504 505 506 507 508 509 87-654-075-410 S1-072-268-040 87-743-073-010 87-743-073-410 S1-0A1-268-040 S1-0B1-264-040 87-261-035-410 87-261-032-410 87-258-091-010 SCREW,TAP 2.6-10 VT2+2.6-8 VT2+2.6-6 SCREW,TAP 2.6-6 SCREW,WASHER(A)M2.6-8 SCREW,WASHER(B)M2.6-4 SCREW,PAN M2-6 SCREW,PAN M2-3 U+M3-3 1 3 3 3 3 1 3 2 2 330 331 332 333 334 335 336 337 338 339 S5-OP2-002-740 S5-OP3-001-780 S5-OP3-001-790 S5-OP3-001-800 S5-OP3-001-850 S5-OP4-004-720 S5-OP4-004-730 S5-OP4-004-740 S5-OP4-004-750 S5-OP6-005-430 SPACER,LINK LEVER GEAR,MAIN LOADING GEAR,LOADING S GEAR,LOADING T HOLDER,LOADING GEAR ADJUST,TENSION HOLDER,TENSION LEVER,TENSION COVER,P4 GEAR,JOINT 1 1 1 1 1 1 1 1 1 1 510 511 512 513 514 515 516 S2-Q31-54C-5N0 S2-P26-600-5N0 S2-Q26-471-3N0 S2-P18-450-5N0 S3-ETW-300-000 S1-0A1-235-040 S2-A26-750-510 PW,3.1-5.4-0.25 PW(CUT)2.6-6-0.5 PW 2.6-4.7-0.13 PW(CUT)1.8-4.5-0.5 E-RING 3 SEMS A M2.3-5 WASHER 2.6-7.5-0.5 1 3 3 1 2 1 1 CP101 CP102 --------- CONN,PWB SIDE 52044-0445 CONN,PWB SIDE 173979-2 1 1 340 341 342 343 344 345 346 347 348 349 S5-OP6-005-440 S5-OP6-005-450 S5-OP6-005-460 S5-OP6-005-470 S5-OP6-005-480 S5-OP7-000-350 S5-OP8-003-180 S5-OP8-003-190 S5-OP8-003-210 S5-OP8-003-220 GEAR,MIDDLE CAM,MAIN CAM,P5 CAM,PINCH ROLLER ROD,MAIN REFLECTOR,LED SPR,LOADING GEAR SPR,P5 SPR,BRAKE T SPR,TENSION 1 1 1 1 1 1 2 1 1 1 350 351 352 353 354 355 356 357 358 359 S5-OP8-003-230 S5-OP8-003-250 S5-OP8-003-260 S5-OP8-003-280 S5-OP8-003-300 S5-OP8-003-320 S5-OP9-006-800 S5-OP9-006-830 S5-OP9-006-840 S5-OP9-007-020 SPR,CAP BRAKE SPR,LOCKER SPR,LINK SPR,DAMPER SPR,RING SPR,S-S BRAKE OPENER,CASS CASS SIDE L CASS SIDE R TAPE GUIDE L(P,R) 1 2 1 1 1 1 1 1 1 1 ! ! ! M2-1 DESCRIPTION Q'TY H5001 H5002 S5-23D-910-340 HEAD,AC HVMXA1072A S5-43D-020-130 HEAD,FE 1 1 M101 M2001 M2003 S5-96P-780-010 MOTOR(LOADING) S5-94J-980-060 CAPSTAN DD UNIT EP15BA S5-89V-110-070 MICRO MOTOR EP14BD 1 1 1 PCB550 ----- Q101 Q102 S0-007-003-200 S0-007-003-200 UN4001 DECK PCB ASS'Y 1 PHOTO,TR RPT-38PB113 PHOTO,TR RPT-38PB113 1 1 S4-D40-4B5-000 CYLINDER UNIT ASS'Y 1 ELECTRICAL REPLACEMENT PARTS LIST REF.NO. PART NO. DESCRIPTION REF.NO. PART NO. SYSCON PCB ASS'Y *** CAPACITORS *** *** RESISTORS *** ! ! ! ! R502 R516 R517 R520 R522 R523 R524 ! R548 ! R1002 R4017 S3-118-A01-0J0 87-029-174-090 S6-15U-439-1J0 S6-558-418-1J0 87-025-422-080 87-022-629-080 S4-25T-675-2F0 S6-358-4R6-8K0 87-029-165-060 87-025-431-080 C4079 C4081 C4084 C4090 C4101 C4503 C4529 C4530 C4539 C4545 C4546 C4547 C4548 C4553 C4802 C4804 C4806 C4808 C4812 C4815 C4817 C4820 C5502 C5504 C5509 C5511 C5513 C5514 C5517 C5519 C5523 C5527 C5528 C5529 C5530 C5531 C5532 C6003 C6007 C6008 C6012 C6013 C6602 C6609 C6610 C6615 C6625 C6626 RES,M/O 1-2W RES,FUSE 1-1/4W RES,FUSE 390-1/4W RES,FUSE 180-1/4W RES,M 3.3K-1/6W RES,M/F 11K-1/6W RES,M/F 7.5K-1/6W RES,FUSE 0.68-1/4W RES,FUSE 2.7-1W RES,M 5.6K-1/6W *** CAPACITORS *** ! C505 C506 ! C507 C508 C510 C515 C517 C518 C519 C521 C522 C523 C525 C526 C527 C529 C532 C534 C651 C659 C660 C1007 C1010 C1015 C1022 C1023 C1027 C1028 C1029 C1036 C1039 C1042 C4010 C4015 C4019 C4024 C4025 C4026 C4033 C4039 C4041 C4042 C4043 C4044 C4045 C4052 C4053 C4054 C4059 C4061 C4073 C4075 C4077 SB-393-0ML-3M0 S0-3T0-R6H-2K0 SB-3LE-0ML-3M0 87-010-246-010 S0-2TF-H68-0M0 87-010-560-080 87-010-444-080 S6-2AT-015-1M0 87-010-560-080 87-010-385-040 87-010-980-010 87-010-386-010 87-010-685-080 87-010-550-080 87-010-385-040 87-015-075-040 87-010-402-080 87-010-550-080 87-015-677-010 87-010-549-010 87-010-560-080 87-010-247-040 87-016-088-040 87-016-088-040 87-015-683-080 87-015-075-040 87-010-549-010 87-016-040-010 87-015-075-040 87-010-404-080 87-010-549-010 87-015-695-080 87-010-754-040 87-010-549-010 87-010-549-010 87-014-185-010 87-010-403-080 87-015-695-080 87-010-076-040 87-015-075-040 87-015-695-080 87-010-404-080 87-010-402-080 87-010-404-080 87-010-400-080 87-010-076-040 87-010-404-080 87-015-075-040 87-010-549-010 87-010-404-080 87-010-549-010 87-015-075-040 87-010-403-080 CAP,CER 0.0033-250V CAP,CER 220PF-1KV CAP,CER 0.0033-250V CAP,E 47-35V CAP,E 68-400V CAP,E 10-50V CAP,E 22UF-50V CAP,E 150UF-6.3V CAP,E 10-50V CAP,E 220UF-25V CAP,E 330UF-16V CAP,E 330UF-25V CAP,E 330-16V CAP,E 1000-6.3V CAP,E 220UF-25V CAP,E 10-16V CAP,E 2.2-50V CAP,E 1000-6.3V CAP,E 100-6.3 CAP,E 47-6.3V CAP,E 10-50V CAP,E 100UF-25V CAP,E 220-6.3V CAP,E 220-6.3V CAP,E 33-16V CAP,E 10-16V CAP,E 47-6.3V CAP,E 0.047F-5.5V CAP,E 10-16V CAP,E 4.7-50V CAP,E 47-6.3V CAP,E 1-50V CAP,E 220UF-10V CAP,E 47-6.3V CAP,E 47-6.3V CAP,MPL 0.022-100V CAP,E 3.3-50V CAP,E 1-50V CAP,E 22UF-6.3V CAP,E 10-16V CAP,E 1-50V CAP,E 4.7-50V CAP,E 2.2-50V CAP,E 4.7-50V CAP,E 0.47-50V CAP,E 22UF-6.3V CAP,E 4.7-50V CAP,E 10-16V CAP,E 47-6.3V CAP,E 4.7-50V CAP,E 47-6.3V CAP,E 10-16V CAP,E 3.3-50V DESCRIPTION 87-015-075-040 87-010-077-080 87-015-695-080 87-010-549-010 87-015-695-080 87-010-235-080 87-010-401-080 87-010-401-080 87-010-380-080 87-010-235-080 87-015-695-080 87-010-370-080 87-015-696-080 87-015-695-080 87-015-695-080 87-010-076-070 87-015-695-080 87-010-549-010 87-010-404-080 87-010-549-010 87-015-075-040 87-010-549-010 87-010-380-080 87-010-112-080 87-010-560-080 87-010-380-080 87-015-075-040 87-010-402-080 87-015-075-040 87-010-380-080 87-010-560-080 87-015-075-040 87-015-075-040 87-015-075-040 87-015-075-040 87-015-075-040 87-015-075-040 87-010-549-010 87-010-550-080 87-010-404-080 87-015-677-010 87-010-550-080 87-010-549-010 87-010-402-080 87-010-402-080 87-015-695-080 87-010-549-010 87-010-549-010 CAP,E 10-16V CAP,E 33UF-10V CAP,E 1-50V CAP,E 47-6.3V CAP,E 1-50V CAP,E 470-16V CAP,E 1-50V CAP,E 1-50V CAP,E 47-16V CAP,E 470-16V(E) CAP,E 1-50V CAP,E 330-6.3V CAP,E 2.2-50 CAP,E 1-50V CAP,E 1-50V CAP,E 22UF-6.3V CAP,E 1-50V CAP,E 47-6.3V CAP,E 4.7-50V CAP,E 47-6.3V CAP,E 10-16V CAP,E 47-6.3V CAP,E 47-16V CAP,E 100-16V CAP,E 10-50V CAP,E 47-16V CAP,E 10-16V CAP,E 2.2-50V CAP,E 10-16V CAP,E 47-16V CAP,E 10-50V CAP,E 10-16V CAP,E 10-16V CAP,E 10-16V CAP,E 10-16V CAP,E 10-16V CAP,E 10-16V CAP,E 47-6.3V CAP,E 1000-6.3V CAP,E 4.7-50V CAP,E 100-6.3 CAP,E 1000-6.3V CAP,E 47-6.3V CAP,E 2.2-50V CAP,E 2.2-50V CAP,E 1-50V CAP,E 47-6.3V CAP,E 47-6.3V *** DIODES *** ! ! ! ! ! ! ! ! ! ! ! ! ! N-1 D501 D502 D503 D504 D505 D507 D512 D513 D514 D515 D516 D517 D518 D519 D521 D525 D527 87-020-465-010 S2-LXE-658-000 S2-LXE-658-000 S2-LXE-658-000 S2-LXE-658-000 87-A40-488-080 S2-8T1-1DF-200 S2-LXE-658-000 S1-3TG-MA0-200 S2-8T1-1ES-N10 87-020-465-010 S2-LKB-340-L00 S2-3TG-P15-D00 87-002-743-080 87-A40-499-080 S2-LXE-658-000 S9-7U0-4R7-1B0 DIODE,1SS133T DIODE,1N4005E-G23 DIODE,1N4005E-G23 DIODE,1N4005E-G23 DIODE,1N4005E-G23 DIODE,1SS244T-77 DIODE,11DF2N-TA2B2 DIODE,1N4005E-G23 DIODE,GMA-02-BT DIODE,11ES1N-TA1B2 DIODE,1SS133T DIODE,SB340L-6737 DIODE,RGP15D-G23 ZENER,MTZJ33B T77 ZENER,MTZJ27BT-77 DIODE,1N4005E-G23 ZENER,MTZJ4.7B ELECTRICAL REPLACEMENT PARTS LIST REF.NO. PART NO. DESCRIPTION REF.NO. PART NO. *** DIODES *** D528 D530 D531 D532 D1001 D1002 D1003 D1004 D1006 D1007 D4003 D4502 D6601 S2-LXE-658-000 S2-LXE-658-000 S9-7U0-120-1B0 S2-8TE-QS0-400 S0-106-000-600 S2-LXE-658-000 S9-2T1-120-B00 S2-LXE-658-000 87-020-465-010 S2-LXE-658-000 87-020-465-010 S9-7U0-150-1B0 SD-1RM-A36-700 DIODE,1N4005E-G23 DIODE,1N4005E-G23 ZENER,MTZJ12B T-77 DIODE,11EQS04N-TA LED,SID1050CM DIODE,1N4005E-G23 ZENER,RD12FB-T7 DIODE,1N4005E-G23 DIODE,1SS133T DIODE,1N4005E-G23 DIODE,1SS133T ZENER,MTZJ15B DIODE,MA367 *** ICS *** ! IC501 ! IC502 IC651 ! IC1001 IC1002 IC1004 IC1099 IC4001 IC4501 IC4801 IC5501 IC6601 87-A21-186-010 S0-Q90-431-L00 S0-7F5-297-900 S0-7SQ-955-AN0 S5-6F5-703-5A0 SE-1J0-S31-AH0 S4-D40-4B0-150 S0-4F3-821-7F0 S0-3F0-715-800 S5-3F4-775-M00 S0-KF7-960-5H0 S0-KFA-987-4H0 IC,STR-F6552 IC,NJM431L IC,BU2979K IC,BA6955AN IC,OEC7035A IC,RE5VS31A IC,M24C08-BN6 IC,HA118217F IC,LA7158M IC,LC74775M IC,TDA9605H IC,TDA9874H *** TRANSISTORS *** ! Q501 Q502 Q503 ! Q505 ! Q507 ! Q508 Q509 Q510 ! Q511 Q512 Q651 Q1001 Q1002 Q1003 Q1004 Q1005 Q1006 Q1007 Q1008 Q1009 Q4003 Q4004 Q4005 Q4006 Q4007 Q4008 Q4501 Q4505 Q4506 Q4801 Q4802 Q6001 Q6003 S0-025-004-800 87-026-287-080 87-026-228-080 SD-3T0-073-400 SB-WT0-092-600 SB-WT0-092-600 89-324-122-080 87-026-287-080 SD-3T0-073-400 SB-WT0-092-600 89-324-122-080 8Z-JU1-603-010 8Z-JU1-603-010 89-324-122-080 S0-02G-004-900 S0-02G-004-900 87-026-236-080 87-026-236-080 SB-WT0-092-600 89-324-122-080 SD-3T0-073-400 SD-3T0-073-400 87-026-228-080 87-026-613-080 87-026-613-080 87-026-411-080 87-026-235-010 89-110-372-080 87-026-236-080 89-324-122-080 89-110-372-080 89-324-122-080 89-324-122-080 PHOTO,COUPLER TLP621 TR,DTC143EKAT146 TR,DTA124EK TR,2SD734(E,F,G)-AA TR,2SB926(S,T) TR,2SB926(S,T) TR,2SC2412KT TR,DTC143EKAT146 TR,2SD734(E,F,G)-AA TR,2SB926(S,T) TR,2SC2412KT PHOTO,COUPLER GP1S566 PHOTO,COUPLER GP1S566 TR,2SC2412KT PHOTO,COUPLER GP1S94L PHOTO,COUPLER GP1S94L TR,DTC124EK TR,DTC124EK TR,2SB926(S,T) TR,2SC2412KT TR,2SD734(E,F,G)-AA TR,2SD734(E,F,G)-AA TR,DTA124EK TR,2SC2274K(E,F) TR,2SC2274K(E,F) TR,DTC144EKAT146 TR,DTC114EK TR,2SA1037AK TR,DTC124EK TR,2SC2412KT TR,2SA1037AK TR,2SC2412KT TR,2SC2412KT *** COILS *** B502 B503 B504 L501 L502 ! L503 L4003 L4004 L4005 L4006 L4007 L4008 L4009 L4011 L4012 L4013 L4015 L4501 L4502 L4503 L4504 L4505 L4506 L4507 L4508 L4509 L4510 L4512 L4801 L4802 L4803 L4806 L4807 L5501 L5502 L6001 L6002 L6004 L6601 L6602 L6605 S2-46T-035-840 S2-46T-035-840 S2-46T-035-840 S2-46T-035-840 CORE,BEADS BF40DTA-3.5 CORE,BEADS BF40DTA-3.5 CORE,BEADS BF40DTA-3.5 87-003-147-010 87-005-688-080 S2-9T0-000-830 87-003-152-010 87-003-102-080 S3-162-600-880 87-003-112-010 87-003-285-010 S2-1LA-627-1K0 87-003-152-010 87-003-282-010 87-003-154-080 87-003-152-010 87-003-152-010 87-003-147-010 87-003-147-010 87-003-152-010 87-003-147-010 87-003-152-010 87-003-147-010 87-003-147-010 87-003-147-010 87-003-147-010 87-003-147-010 87-003-102-010 87-003-152-010 87-003-152-010 87-003-152-010 87-003-148-010 87-003-285-010 87-003-152-010 87-003-112-010 87-003-154-010 87-003-152-010 S2-167-D10-1K0 S2-167-D10-1K0 S2-167-D10-1K0 87-003-142-010 COIL,22UH COIL,22UH COIL,LINE FILTER 0R3A433F20 COIL,100UH COIL,10UH COIL,BIAS OSC 1626008 COIL,1MH COIL,39UH COIL,270UH COIL,100UH COIL,12UH COIL,220UH COIL,100UH COIL,100UH COIL,22UH COIL,22UH COIL,100UH COIL,22UH COIL,100UH COIL,22UH COIL,22UH COIL,22UH COIL,22UH COIL,22UH COIL,10UH COIL,100UH COIL,100UH COIL,100UH COIL,33UH COIL,39UH COIL,100UH COIL,1MH COIL,220UH COIL,100UH COIL,100UH COIL,100UH COIL,100UH COIL,3.3UH *** TRANSFORMER *** ! T501 S4-812-801-740 TRANS,SWITCHING 8128017 *** JACKS *** J4204 J4501 S6-024-110-080 RCA,JACK JPJ1195-010320 S6-3G1-000-410 SOCKET,21P 035_0_8083_0 *** SWITCH *** SW1001 S5-082-210-010 SW,LEAF SPVF130100 *** CONNECTORS *** CP506 CP652 CP1002 CP1003 CP1004 CP4001 CP4003 *** COILS *** B501 DESCRIPTION CORE,BEADS BF40DTA-3.5 N-2 S6-943-200-490 S6-9E2-501-290 S6-9R7-500-280 S6-972-805-900 S6-9R7-400-280 S6-972-906-200 S6-971-203-200 CORD EP CONNECTOR CONN,PWB SIDE CONN,PWB SIDE 52045-0545 CONN PWB SIDE TMC-J08P-B1 CONN,52045-0445 CONN PWB SIDE TOC-C09X-A1 CONN,TMC-TD2X-E1 ELECTRICAL REPLACEMENT PARTS LIST REF.NO. PART NO. DESCRIPTION *** CRYSTAL & CERAMIC OSCILLATORS *** X1001 X1002 X4001 X6601 S0-0CT-012-070 S0-0D3-2R8-010 S0-0CF-4R4-010 S0-0CT-024-010 X'TAL,HC-49/U-S X'TAL,32.768K X'TAL,HC-49/U X'TAL,HC-49/U *** TUNER *** ! TU6001 S1-626-070-100 RF UNIT,TMDB2-103A *** FUSES *** ! F501 FH501 FH502 S8-0PT-1R6-020 S6-710-T00-060 S6-710-T00-060 FUSE,21801.6 HOLDER,FUSE EYF-52B HOLDER,FUSE EYF-52B *** OTHERS *** CP1001 S6-CH2-207-6A0 CORD CONN CH22076A OS651 S7-710-000-130 REMOTE RECEIV PNA4612M00Y V651 S9-677-9R0-050 FL,DISPLAY 7-MT-201GA OPERATION 1 PCB ASS'Y *** SWITCHES *** SW601 SW602 SW603 SW604 SW605 SW606 S5-042-01T-320 S5-042-01T-320 S5-042-01T-320 S5-042-01T-320 S5-042-01T-320 S5-042-01T-320 SW,TACT SW,TACT SW,TACT SW,TACT SW,TACT SW,TACT OPERATION 2 PCB ASS'Y *** DIODE *** D601 S0-213-5Q1-600 LED,SLZ-345B-02 *** TRANSISTOR *** Q601 87-026-286-010 TR,DTA143ES *** SWITCHES *** SW607 SW608 SW609 SW610 S5-042-01T-320 S5-042-01T-320 S5-042-01T-320 S5-042-01T-320 SW,TACT SW,TACT SW,TACT SW,TACT *** OTHER *** CD602 S6-CH2-508-2A0 CORD CONN CH25082A AND OTHERS *** AC CORD *** ! CD501 S2-066-358-170 CORD AC BUSH 06635817 N-3 2–11, IKENOHATA 1–CHOME, TAITO-KU, TOKYO 110-8710, JAPAN TEL:03 (3827) 3111 920074 Printed in Singapore