Download Allstar DS27530 Service manual
Transcript
AS FILE NO. SERVICE MANUAL DS27530 (U.S.A.) Remote Control Color Television (CANADA) ORIGINAL VERSION Chassis No. 27530-00 NOTE: Match the Chassis No. on the unit’s back cover with the Chassis No. in the Service Manual. If the Original Version Service Manual Chassis No. does not match the unit’s, additional Service Literature is required. You must refer to “Notices” to the Original Service Manual prior to servicing the unit. AS MTS STEREO/SAP/db x VIDEO IN L-AUDIO-R MENU CH CH VOL VOL POWER Contents Specifications Safety Instructions . . . . . . . . . . . . . . . . . . 2 Service Adjustments . . . . . . . . . . . . . . 3 - 9 Service Hints . . . . . . . . . . . . . . . . . . . . . . 10 Mechanical Disassemblies. . . . . . . . . . . 11 Chassis Electrical Parts List . . . . . . 12 - 19 Cabinet Parts List . . . . . . . . . . . . . . . . . . 20 Component and Test Point Locations . . . . . . . . . . . . . . . . . . . 21 - 23 Schematic Insert . . . . . . . . . . . . . . . 25 - 32 Schematic Notes . . . . . . . . . . . . . . . . . 25 Pin Layouts . . . . . . . . . . . . . . . . . . . . . 25 Capacitor and Resistor Codes . . . . . . 25 Block Diagram . . . . . . . . . . . . . . . 26 - 27 Voltage Charts . . . . . . . . . . . . . . . 26 - 28 Waveforms. . . . . . . . . . . . . . . . . . . . . . 28 Schematic Diagrams . . . . . . . . . . 29 - 32 Power Rating . . . . . . . . . . . . . . . . . . . . . 120V, 60Hz 86W (Avg), 2.0A (Max) Antenna Input Impedance . . . . . . . . . . . . . . . . . 75Ω UHF/VHF/CATV Receiving Channel . . . . . . . . . . . . . . . . 2 - 13 (VHF), 14 - 69 (UHF), 01, 14-94, 95-125 (CATV) Remote Ready . . . . . . . . . . 33 Key Remote Control Sound Output . . . . . . . . . . . . . . . . . . . . . . 1.0 W/CH Intermediate Frequency Picture IF Carrier . . . . . . . . . . . . . . . . . . 45.75MHz Sound IF Carrier . . . . . . . . . . . . . . . . . . 41.25MHz Color Sub Carrier . . . . . . . . . . . . . . . . . 42.17MHz Picture Tube . . . . . . . . . . . . . . . . . . . A68ADT25X03 Semiconductors Integrated Circuits. . . . . . . . . . . . . . . . . . . . . . . . 9 Transistors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Except within Tuner and RC Pre-Amp. Cabinet Dimensions Width . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 664mm Height . . . . . . . . . . . . . . . . . . . . . . . . . . . . 589mm Depth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 522mm DS27530, G7VFA, PRODUCT CODE 111355585 REFERENCE No. SM780085 SAFETY INSTRUCTIONS SAFETY PRECAUTIONS WARNING: The chassis of this receiver has a floating ground with the potential of one half the AC line voltage in respect to earth ground. Service should not be attempted by anyone not familiar with the precautions necessary when working on this type of equipment. READING SHOULD NOT EXCEED 750 mV. AC VOLTMETER (5000 ohms per volt or more sensitivity) The following precautions must be observed: 1. An isolation transformer must be connected in the power line between the receiver and the AC line before any service is performed on the receiver. TELEVISION RECEIVER 2. Comply with all caution and safety-related notes provided on the side of the cabinet, inside the cabinet, on the chassis, and the picture tube. 1500 ohm 10 watt 3. When replacing a chassis in the cabinet, always be certain that all the protective devices are installed properly, such as control knobs, adjustment covers, shields and barriers. DO NOT OPERATE THIS TELEVISION RECEIVER WITHOUT THE PROTECTIVE SHIELD IN POSITION AND PROPERLY SECURED. 4. Before replacing the back cover of the set, thoroughly inspect the inside of the cabinet to see that no stray parts or tools have been left inside. Before returning any television to the customer, the service technician must perform the following safety checks to be sure that the unit is completely safe to operate without danger of electrical shock. ANTENNA COLD CHECK Remove AC plug from the 120 VAC outlet and place a jumper across the two blades. Connect one lead of an ohmmeter to the jumpered AC plug, and touch the other lead to each exposed antenna terminal (UHF and VHF antenna terminals). The resistance must measure between 1M ohm and 5.2M ohm. Any resistance value below or above this range indicates an abnormality which requires corrective action. LEAKAGE CURRENT CHECK Plug the AC line cord directly into a 120 VAC outlet. (Do not use an isolation transformer for this check.) Use an AC voltmeter, that has 5000 ohms per volt or more sensitivity. Connect a 1500 ohm 10 watt resistor, paralleled by a 0.15 µF 150 VAC capacitor, between a known good earth ground (water pipe, conduit, etc.) and all exposed metal parts of the cabinet (antennas, handle bracket, metal cabinet, screw heads, metal overlays, control shafts, etc.). Measure the AC voltage across the 1500 ohm resistor. The AC voltage should not exceed 750 mV. A reading exceeding 750 mV indicates that a dangerous potential exists. The fault must be located and corrected. Repeat the above test with the receiver power plug reversed. NEVER RETURN A RECEIVER TO THE CUSTOMER WITHOUT TAKING THE NECESSARY CORRECTIVE ACTION. Good earth ground such as a water pipe, conduit, etc. 0.15 µF 150V AC AC OUTLET To be touched to all of exposed metal parts. Voltmeter Hook-up for Leakage Current Check. X-RADIATION PRECAUTION The primary source of X-RADIATION in solid-state receivers is the picture tube. The picture tube is specially constructed to limit X-Ray emission. For continued X-RADIATION protection, the replacement tube must be the same type as the original (including the suffix letter in the part numbers). Excessive high voltage may produce potentially hazardous X-RADIATION. To avoid such hazards, the high voltage must be maintained within specific limits. Refer to the X-RADIATION WARNING NOTE on the CHASSIS SCHEMATIC in this service manual for specific high voltage limits. If the high voltage exceeds specified limits, check the components specified on the chassis schematic diagram and take the necessary corrective action. Carefully follow the instructions for the +B Voltage Check and the High Voltage Check to maintain the high voltage within the specified limits. HIGH VOLTAGE HOLD-DOWN TEST To prevent X-RADIATION from the picture tube due to excessive high voltage, a HOLD-DOWN circuit is provided in the high voltage circuit. Every time the receiver is serviced, the high voltage HOLD-DOWN circuit must be tested for proper operation. Refer to the HIGH VOLTAGE HOLDDOWN TEST in service adjustments. PRODUCT SAFETY NOTICE When replacing components in a receiver, always keep in mind the necessary product safety precautions. Pay special attention to the replacement of components marked with a star (★) in the parts list and in the schematic diagrams. To ensure safe product operation, it is necessary to replace those components with the exact same PARTS. —2— SERVICE ADJUSTMENTS GENERAL This set has an On-screen Service Menu system included in the CPU that allows remote operation for most of the service adjustments. To enter the Service Menu, first disconnect the AC power cord. Then while pressing the MENU key on the front control panel, reconnect the AC power cord. The adjustments can now be made with the remote control or front control panel keys. ON-SCREEN SERVICE MENU SYSTEM 1. Enter the Service Menu: • While pressing the MENU key on the front control panel, reconnect the AC power cord. The Service Menu Display will now appear. (See Figure 1.) NO. DATA XX OPT XXX XXXXXXXX TITLE ITEM NO. BINARY DATA (8 bit) DECIMAL DATA Figure 1. Service Menu Display 2. Service Adjustments: • Press the ▲ or ▼ key to select the desired service menu you want to adjust. (See page 4 for On-screen Service Menu.) • Use the + or – key to adjust the data. 3. Exit from the Service Menu: • Press the MENU key to turn off the Service Menu display. IC802 (EEPROM) REPLACEMENT When IC802 (EEPROM) is replaced, IC801 (CPU) will automatically write the initial reference data into IC802 for basic TV operation. However, the bus data should be checked and some bus data should be set up before attempting the service adjustments. (See pages 4 – 6 for detailed information.) INITIAL BUS DATA SETUP Note: When IC802 (EEPROM) is replaced, change the following initial reference data for proper TV operation before attempting the service adjustments. 1. Disconnect the AC power cord (AC 120V line). 2. While pressing the MENU key on the front control panel, reconnect the AC power cord. The Service Menu display will now appear. 3. Select NO. 03 HP (H Phase) with ▲ or ▼ key. Adjust the data with + or – key for 7. 4. Select NO. 04 VS (V Size) with ▲ or ▼ key. Adjust the data with + or – key for 62. 5. Select NO. 05 VPO (V Position) with ▲ or ▼ key. Adjust the data with + or – key for 32. 6. Select NO. 07 VLN (V Lin) with ▲ or ▼ key. Adjust the data with + or – key for 15. 7. Select NO. 10 VSC (V S Correction) with ▲ or ▼ key. Adjust the data with + or – key for 13. 8. Select NO. 12 HBL (H Blanking Left) with ▲ or ▼ key. Adjust the data with + or – key for 6. 9. Select NO. 28 PRE (Preshoot Adj) with ▲ or ▼ key. Adjust the data with + or – key for 3. 10. Select NO. 37 AF (Auto Flesh) with ▲ or ▼ key. Adjust the data with + or – key for 1. 11. Select NO. 57 OPT (SA Option ) with ▲ or ▼ key. Adjust the data with + or – key for 100. 12. Select NO. 58 OP2 (SA Option 2) with ▲ or ▼ key. Adjust the data with + or – key for 32. 13. Select NO. 59 HR (OSD Position) with ▲ or ▼ key. Adjust the data with + or – key for 22. 14. Press the MENU key to turn off the Service Menu display. —3— Table 1. ON-SCREEN SERVICE MENU When IC802 (EEPROM) is replaced, check the bus data to confirm they are the same as below. The shaded menu should be checked and be set up or readjusted according to the procedures described in the following pages. Initial Setup Data marked with an * should be changed from Initial Reference Data. (See page 3 for Initial Bus Data Setup.) NO. TITLE INITIAL REFERENCE DATA INITIAL SETUP DATA RANGE OF DATA 01 HFR 29 29 0~63 02 AFC 0 0 0, 1 AFC Gain & Gate 03 HP 15 7* 0~31 Horizontal Phase (Horizontal Centering) 04 VS 64 62* 0~127 Vertical Size 05 VPO 5 32* 0~63 Vertical Position 06 VSP 0 0 0, 1 Vertical Set Up (Sync Sensitivity) 07 VLN 18 15* 0~31 Vertical Linearity 08 CRS 0 0 0~3 Cross B/W 09 GRY 1 1 0, 1 Gray Mode Vertical S Correction FUNCTION Horizontal Frequency 10 VSC 8 13* 0~31 11 HBR 3 3 0~7 H BLK R 12 HBL 4 6* 0~7 H BLK L 13 CDM 0 0 0, 1 C D Mode 14 VC 7 7 0~7 Vertical Compression 15 RB 0 0 0~255 Red Bias 16 GB 0 0 0~255 Green Bias 17 BB 0 0 0~255 Blue Bias 18 RD 64 64 0~127 Red Drive 19 GD 8 8 0~15 Green Drive 20 BD 64 64 0~127 Blue Drive 21 SBI 48 48 0~127 22 OSD 3 3 0~3 23 POS 0 0 0, 1 Pre/Over SW 24 FLS 1 1 0~7 Filter System 25 CKO 3 3 0~7 Color Killer Operation 26 GYA 0 0 0, 1 G-Y Angle 27 CRG 2 2 0~3 Coring Gain 28 PRE 1 3* 0~3 Pre Shoot Adjust Sub Bias OSD Contrast 29 WP 1 1 0, 1 White Peak Limiter 30 FSW 0 0 0, 1 FBP Blanking Switch 31 VBL 0 0 0, 1 Vertical Blanking Switch 32 BSG 2 2 0~3 Black Str Gain 33 BSS 1 1 0~3 Black Str Start 34 DCR 1 1 0~3 DC Reset 35 YGM 1 1 0~3 Y Gamma 36 CBP 0 0 0, 1 C Bypass 37 AF 0 1* 0, 1 Auto Flesh 38 BAT 4 4 0~7 Bright ABL Threshold 39 MSD 0 0 0, 1 Mid Stop Def 40 ABL 0 0 0, 1 Auto Bright Limit 41 RYA 2 2 0~15 R-Y/B-Y Angle 42 RAD 15 15 0~63 RF AGC Delay 43 IAS 0 0 0, 1 IF AGC 44 FMM 0 0 0, 1 FM Mute 45 FL 15 15 0~31 FM Level —4— Table 1. ON-SCREEN SERVICE MENU (Continued) When IC802 (EEPROM) is replaced, check the bus data to confirm they are the same as below. The shaded menu should be checked and be set up or readjusted according to the procedures described in the following pages. Initial Setup Data marked with an * should be changed from Initial Reference Data. (See page 3 for Initial Bus Data Setup.) NO. TITLE INITIAL REFERENCE DATA INITIAL SETUP DATA RANGE OF DATA FUNCTION 46 VL 4 4 0~7 Video Level 47 EWD 39 39 0~63 EW DC 48 EWA 30 30 0~63 EW Amp 49 EWT 34 34 0~63 EW Tilt 50 EWP 7 7 0~7 EW Corner Top 51 EWB 8 8 0~7 EW Corner Bottom 52 HSC 7 7 0~7 Horz Size Comp 53 SB 32 32 0~63 Sub Bright 54 SCO 7 7 0~31 Sub Color 55 STI 20 20 0~31 Sub Tint 56 SSH 12 12 0~31 Sub Sharpness 57 OPT 0 100* 0~255 Option (See Note 1 page 6.) 58 OP2 0 32* 0~255 Option 2 (See Note 2 page 6.) 59 HR 27 22* 0~63 OSD Horizontal Position 60 ATT 7 7 0~63 Input Level 61 WDB 32 32 0~63 Wideband 62 SPC 32 32 0~63 Spectral 63 SBO 5 5 0~255 Sub Bright Offset 64 PCO 40 40 0~63 PIP Color 65 PTI 40 40 0~63 PIP Tint 66 PUV 24 24 0~63 PIP Top Position 67 PDV 147 147 0~255 PIP Bottom Position 68 PLH 10 10 0~63 PIP Left Position 69 PRH 101 101 0~255 PIP Right Position 70 PCN 42 42 0~63 PIP Y Level 71 PBS 15 15 0~63 PIP BGP Phase 72 DRV 64 64 0~127 Red Drive Adjustment (See Note 3 page 6.) 64 64 0~127 Blue Drive Adjustment (See Note 3 page 6.) – 0 0 0~255 Red Bias Adjustment (See Note 4 page 6.) – 0 0 0~255 Green Bias Adjustment (See Note 4 page 6.) – 0 0 0~255 Blue Bias Adjustment (See Note 4 page 6.) 73 —5— SERVICE ADJUSTMENTS (Continued) PROGRAM CODES DRIVE / BIAS ADJUSTMENTS The microprossesor used in this model is a multi-purpose type and is used in several different models. To ensure proper operation and the correct features for your particular model, the Program Codes must be correct. Note 3. Red/Blue Drive Adjustments in Service Menu NO. 72 DRV: Adjust Red and Blue Drive Levels alternately with 1, 3, 7, and 9 keys on the remote control. (See Figure 2.) The Drive Level adjustment data will be written in the Service Menu No. 18 and 20 automatically. Note 1. Option Data 1 (NO. 57 OPT) should be decimal 100 (01100100 binary). See page 3 INITIAL DATA SETUP, step 11, for set up procedure. If this program code is wrong the TV will not operate properly. BIT FUNCTION 1 RD(–) DATA 0 1 0, 1 TV HOTEL MONITOR 00: TV 01: HOTEL 10: MONITOR 11: INHIBITED (=TV) 2 VIDEO INPUT NONE 3, 4 CLOCK NOT USED 5 STEREO/MONO MONO 6, 7 SURROUND 4 5 6 (N/A) (N/A) 7 8 9 BD(–) (N/A) BD(+) STEREO 00: NONE 01: YES 10: NOT USED 11: NOT USED Note 2. Option Data 2 (NO. 58 OP2) should be decimal 32 (00100000 binary). See page 3 INITIAL DATA SETUP, step 12, for set up procedure. If this program code is wrong the TV will not operate properly. 0 1 YES NONE 1 COLOR ENHANCER NOT USED 2 INITIAL CHANNEL NOT USED 3 NOT USED NOT USED 4 PIP 5 AV1/AV1, AV2 6 TONE/BASS, TREBLE 7 GAME KEY NOT USED AV1 AV1, AV2 NOT USED NONE 2 3 (N/A) RB(+) 4 5 6 GB(–) (N/A) GB(+) 7 8 9 BB(–) (N/A) BB(+) Figure 3. DATA V–GUIDE FOR BLUE DRIVE ADJUSTMENT Note 4. Red/Green/Blue Bias Adjustments in Service Menu NO. 73: Adjust each Bias Level with 1, 3, 4, 6, 7, or 9 key on the remote control. (See Figure 3.) The Bias Level adjustment data will be written in the Service Menu No. 15 ~ 17 automatically. YES 0 FOR RED DRIVE ADJUSTMENT Figure 2. 1 FUNCTION 3 RD(+) (N/A) RB(–) BIT 2 (N/A) YES —6— FOR RED BIAS ADJUSTMENT FOR GREEN BIAS ADJUSTMENT FOR BLUE BIAS ADJUSTMENT ANTENNA CONNECTIONS VCO ADJUSTMENT This receiver is designed for UHF/VHF reception. A 75 ohm terminal is provided for UHF and VHF receptions. When connecting a CATV antenna system, connect the 75 ohm coaxial cable directly to the 75 ohm terminal. For 300 ohm VHF antenna, use an adapter (not included with the TV set). Note: VCO must be adjusted after IC101 (Signal Processor), IC802 (EEPROM) or T151 (VCO Coil) is replaced. CIRCUIT PROTECTION Fuse F601 (4A) is included in the AC line. This fuse must be replaced with the proper fuse (see Parts List). CAUTION 4A 125V FOR CONTINUED PROTECTION AGAINST A RISK OF FIRE, REPLACE ONLY WITH THE SAME TYPE 4A, 125V FUSE. ATTENTION : POUR MAINTENIR LA PROTECTION CONTRE LES RISQUES D’ INCENDIE UTILISER UN FUSIBLE DE RECHANGE DE MEME TYPE 4A, 125V. +B VOLTAGE CHECK Connect Voltmeter + lead to TJ1 130V and – lead to ground (TE7). Connect receiver to AC 120V line. Tune receiver to an active channel. Reset the picture controls to the FACTORY PRESET levels (press remote control RESET key twice). Voltage must measure between +128.0V and +132.0V. If the voltage is out of this range, the power circuit must be checked. No +B adjustment is provided on this chassis. HORIZONTAL CENTERING ADJUSTMENT 1. Tune receiver to an active channel. 2. Check that picture is in the horizontal center of TV screen. If picture is not centered horizontally, perform steps 3 ~ 6. 3. Turn off the receiver and disconnect the AC power cord. 4. While pressing the MENU key, reconnect the AC power cord. The Service Menu display will now appear. 5. Select NO. 03 HP (Horizontal Phase) with ▲ or ▼ key. 6. Adjust the data with + or – key for horizontal center. To turn off the Service Menu display, press the MENU key. 1. Tune receiver to an active channel. 2. Set the picture controls to the Sports level. 3. Connect digital voltmeter + lead to pin 58 of IC101 and – lead to ground (TE 7). 4. Confirm a reading of 3.6 ± 0.2 VDC. 5. If voltage is out of specifications adjust T151 for 3.6 ± 0.2 VDC. RF AGC ADJUSTMENT 1. Tune receiver to strongest VHF station in your area. 2. Set contrast and brightness controls for maximum. 3. Turn off the receiver and disconnect the AC power cord (120V AC line). 4. While pressing the MENU key, reconnect the AC power cord. The Service Menu display will now appear. 5. Select NO. 42 RAD (RF AGC Delay) with ▲ or ▼ key. 6. Adjust the data with + or – key in the direction which causes snow to appear; then in the opposite direction until the snow just disappears. 7 . To turn off the Service Menu display, press the MENU key. VIDEO LEVEL 1. Connect color-bar generator to antenna terminals. 2. Turn off the receiver and disconnect the AC power cord (AC 120V line). 3. Connect oscilloscope to TP16 (Q202 emitter) and ground. 4. While pressing the Menu key, reconnect the AC power cord. The Service Menu will now appear. 5. Select NO. 46 VL (Video Level) with the ▲ or ▼ key. 6. Adjust the + or – key for an oscilloscope reading of 1.0 ± 0.1 VP-P at TP16. Press the MENU key to turn off the Service Menu display. VERTICAL SIZE ADJUSTMENT 1. Tune receiver to an active channel. 2. Check the vertical size of the picture. If the vertical size is too large or small, perform steps 3 ~ 6. 3. Turn off the receiver and disconnect the AC power cord. 4. While pressing the MENU key, reconnect the AC power cord. The Service Menu display will now appear. 5. Select NO. 04 VS (Vertical Size) with ▲ or ▼ key. 6. Adjust the data with + or – key for full scan. To turn off the Service Menu display, press the MENU key. VERTICAL CENTERING ADJUSTMENT 1. Tune receiver to an active channel. 2. Check that picture is in the center of TV screen. If picture center is too low, add resistor R513 (1K ohm 1/2W). If picture center is too high, add resistor R512 (470 ohm, 1W). —7— 1.0 ± 0.1 VP-P Figure 4. SERVICE ADJUSTMENTS (Continued) GRAYSCALE ADJUSTMENT BRIGHTNESS LEVEL ADJUSTMENT 1. Set the picture controls to the Sports levels or Reset (use MENU key and ▲ or ▼ key or RESET key). 2. Turn off the receiver and disconnect the AC power cord (120V AC line). 3. While pressing the MENU key, reconnect the AC power cord. The Service Menu display will now appear. 4. Select NO. 15 RB (Red Bias), NO. 16 GB (Green Bias), and NO. 17 BB (Blue Bias) with ▲ or ▼ key and set each data to 00 with + or – key. 5. Select NO. 18 RD (Red Drive) and NO. 20 BD (Blue Drive) with ▲ or ▼ key and set each data to 64 with + or – key. 6. Set NO. 19 GD (Green Drive Reduction) data to 8, NO. 53 SB (Sub-Brightness) data to 32, NO. 54 SCO (Sub Color) data to 7, NO. 55 STI (Sub Tint) to 20, and NO. 56 SSH (Sub Sharpness) data to 12 with ▲ or ▼, and + or – keys. 7. Turn Screen Control (T402) to minimum (fully counterclockwise). 8. Select the Service Menu NO. 73 (Bias Adjustments) with ▲ or ▼ key. 9. Advance Screen Control (T402) clockwise to obtain just visible one color line. If line does not appear, place this control to maximum (fully clockwise). 10. Raise each Bias Level with 3, 6, and 9 keys to obtain just visible white line. (See Figure 5.) 2 3 RB(–) (N/A) RB(+) 4 5 6 GB(–) (N/A) GB(+) 1 7 8 9 BB(–) (N/A) BB(+) FOR RED BIAS ADJUSTMENT FOR GREEN BIAS ADJUSTMENT FOR BLUE BIAS ADJUSTMENT Figure 5. Remote Control Number keys’ functions in Service Menu NO. 73 11. Select the Service Menu NO. 72 DRV (Drive Adjustments) with ▲ or ▼ key. 12. Adjust Red and Blue Drive Levels alternately with 1, 3, 7, or 9 key to produce normal black and white picture in highlight areas. (See Figure 6.) 1 RD(–) 2 3 (N/A) RD(+) 4 5 6 (N/A) (N/A) (N/A) 7 8 9 BD(–) (N/A) BD(+) FOR RED DRIVE ADJUSTMENT Note: Grayscale, RF AGC, Video Level, and High Voltage Check must be adjusted before attempting Brightness Level Adjustment. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Connect a color-bar generator to the antenna terminals. Switch the generator to the crosshatch pattern. Reset the picture controls to the Sports levels. Connect voltmeter (high impedance) + lead to terminal TP51 and – lead to terminal TP50 on main board. Set voltmeter for 1.5V ~ 3V range. Turn off the receiver and disconnect the AC power cord. While pressing the MENU key, reconnect the AC power cord. The Service Menu display will now appear. Select NO. 53 SB (Sub Brightness) with ▲ or ▼ key. Adjust the data with + or – key for 820mVDC. Press the MENU key to turn off the Service Menu display. Check brightness level on every active channel, readjust (repeat steps 5 ~ 9), if necessary. Note: Do not set to excessive brightness level, otherwise the contrast level will be suppressed. HIGH VOLTAGE HOLD-DOWN TEST Every time the receiver is serviced, the HIGH VOLTAGE HOLD-DOWN circuit must be tested for proper operation by following these steps: 1. Connect receiver to 120V AC line. Tune receiver to active channel. Reset the picture controls to the Sports levels. 2. Check that the voltage measured between TP7 and TE7 (ground side) is within 16.5 VDC to 21 VDC. If the voltage is out of this range, the Hold-Down Circuit must be checked. 3. Connect a DC Voltage supply to TP7 and TE7 through a 100 ohm 1/4W resistor. Adjust the DC voltage to 23 VDC. The receiver should shutdown, losing raster and sound. Then the receiver should turn off automatically. This reaction indicates that the Hold-Down circuit is functioning properly. If the receiver does not shutdown, a malfunction is indicated and its cause must be found and corrected. 4. To obtain picture again, remove the DC Supply and wait a few minutes. Now turn on the receiver. HIGH VOLTAGE CHECK FOR BLUE DRIVE ADJUSTMENT Figure 6. Remote Control Number keys’ functions in Service Menu NO. 72 DRV 13. Check for proper grayscale at all brightness levels. To turn off the Service Menu display, press the MENU key. Note: If Grayscale Adjustment is made after picture tube replacement, check Brightness Level Adjustment. FOCUS ADJUSTMENT Note: +B (+130V) Voltage Check and Grayscale Adjustment must be completed before attempting high voltage Check. 1. Connect high voltage voltmeter – lead to ground, and connect + lead to anode of picture tube. 2. Tune receiver to an active channel and confirm TV is operating properly. 3. Eliminate the beam current by adjusting the contrast and brightness controls to minimum. 4. Confirm high voltage is within 27.9 KV and 30.9 KV. If reading is not within range, check horizontal circuit. No high voltage adjustment is provided on this chassis. Adjust focus control (T402) for well defined scanning lines. —8— SOUND ADJUSTMENT SEPARATION ADJUSTMENT 1. Connect a color-bar generator to the antenna terminals with audio signal of 1KHz at 100% modulation. 2. Set the picture controls to the Sports levels 3. Connect oscilloscope + lead to TP21 (base Q135) and – lead to ground. 4. Turn off the receiver and disconnect the AC power cord (AC 120V line). 5. While pressing the Menu key, reconnect the AC power cord. The Service Menu will now appear. 6. Select NO. 45 FL (FM Level) with the ▲ or ▼ key. 7. Adjust the data with the + or – key for an oscilloscope reading of 0.693 ± 10% VP-P at TP21. 8. Press the MENU key to turn off the Service Menu display and disconnect the oscilloscope from the chassis. 7. Turn off the receiver and disconnect the AC power cord (AC 120V line). 8. Connect oscilloscope CH1 to TP317 and CH2 to TP318 and ground. 9. Connect an MTS TV/Stereo generator to antenna terminal. 10. While pressing the Menu key, reconnect the AC power cord. The Service Menu will now appear. 11. Select pilot, 300Hz audio frequency and Left modulating signal. 12. Select NO. 61 WDB (Wide Band) with the ▲ or ▼ key. 13. Adjust the + or – key for minimum low frequencies at TP317. (See Figure 8.) 14. Select 4 KHz audio frequency and Right modulating signal. 15. Select NO. 62 SPC (Spectral) with the ▲ or ▼ key. 16. Adjust the + or – key for minimum high frequencies at TP318. (See Figure 8.) Repeat adjustments (steps 11–16) until no further decreases in amplitude can be obtained. Press the MENU key to turn off the Service Menu display. 0.693 ± 10% VP-P Minimize L leakage Figure 7. TP317 (R) MULTI-SOUND SECTION ADJUSTMENTS 300Hz Minimize R leakage Note: Multi-Sound Section must be adjusted after IC101 (Signal Processor), IC3401 (MTS Decoder), or IC802 (EEPROM) is replaced. TP318 (L) 4KHz INPUT LEVEL ADJUSTMENT 1. Connect a signal to the antenna terminals with audio of 1 KHZ 100% modulation. 2. Turn off the receiver and disconnect the AC power cord (AC 120V line). 3. Connect voltmeter (RMS) to TP317 and ground. 4. While pressing the Menu key, reconnect the AC power cord. The Service Menu will now appear. 5. Select NO. 60 ATT (Attenuation) with the ▲ or ▼ key. 6. Adjust the + or – key for a voltmeter reading of 400 ± 20 mVrms at TP317. Figure 8. Separation Adjustments PURITY AND CONVERGENCE ADJUSTMENTS Pand convergence have been aligned at the factory. No re-alignment is necessary. —9— SERVICE HINTS POWER FAILURE DETECTOR This unit is equipped with a Power Failure Detector function included in the CPU which checks for an abnormal condition in the chassis power supplies, including the power supply derived from the Horizontal Output Transformer. If, while the power is on, a failure is caused by any of the following that results in a low voltage supply, the CPU will turn the unit off in 1.5 seconds to prevent unnecessary damage: • Failure within the power supply circuits. • A short circuit in the load side from the supply. • Stoppage of the Horizontal Output Oscillator caused by the X Radiation protection Hold-Down Circuit. If, while the power is off, the power is switched on and any of these failures remains uncorrected, the CPU will shut off the power within three seconds. Check the following if the unit is turned off by the power failure detector. 1. Disconnect the AC power cord (120V AC line) for at least 10 seconds. 2. Connect a DC Voltmeter to the following TEST POINTS. TJ6 D429 Cathode 5V 5V 3. Press the Power key and check for the proper voltage supplies. 4. If any of these voltages is low, the power failure detector should turn the unit off within three seconds. 5. Check all circuits listed above. Note: This unit is equipped with a Power Surge Protection feature included in the CPU. If power failure occurs three times within 15 minutes, the CPU will automatically stop functioning to help prevent secondary damage. (TV will not turn on by pressing the power key.) To reset the operating programs within the CPU, disconnect the AC power cord for at least 10 seconds. — 10 — MECHANICAL DISASSEMBLIES CABINET BACK REMOVAL CHASSIS REMOVAL 1. Refer to Figure 1, remove 8 screws. 2. Pull off cabinet back and remove. 1. Remove cabinet back. 2. Discharge the picture tube anode (2nd anode lead) to the dag coating (picture tube grounding lead). 3. Disconnect degaussing coil socket (KD), picture tube socket, deflection yoke connector (KX), speakers connector (KSP), picture tube ground lead, and 2nd anode lead. 4. Remove chassis completely by sliding it straight back. PICTURE TUBE REMOVAL CAUTION: Do not disturb the deflection yoke or magnet assembly on the picture tube neck. Care must be taken to keep these assemblies intact, unless picture tube is being replaced. Discharge the picture tube to the coating before handling the tube. AUDIO OUTPUT AUDIO VIDEO INPUT UHF/VHF/CATV 75Ω 1. Remove chassis, referring to Chassis Removal instructions. 2. Place cabinet’s front face down on a soft surface. 3. Remove the screw on each corner of the picture tube and GENTLY lift the picture tube out of the cabinet. 4. Install a replacement picture tube in reverse order. Properly install the degaussing coil and picture tube grounding lead on the picture tube. See Figure 2. VIDEO L R L (MON0) R S-VIDEO Figure 1. Cabinet Back Removal Note: If Picture Tube is being replaced, mount the Degaussing Coil properly on the tube. See Figure 2. DEGAUSSING COIL DEGAUSSING COIL HOLDER TO PICTURE TUBE SOCKET BOARD GROUND DEGAUSSING COIL SOCKET PICTURE TUBE GROUNDING LEAD Figure 2. Picture Tube Removal — 11 — CHASSIS ELECTRICAL PARTS LIST CAUTION: To Protect against electrical shock and for continued product safety, refer to SAFETY PRECAUTIONS, X-RADIATION PRECAUTIONS, HIGH VOLTAGE HOLD-DOWN TEST, and PRODUCT SAFETY NOTICE on Page 2. PRODUCT SAFETY NOTICE PRODUCT SAFETY SHOULD BE CONSIDERED WHEN A REPLACEMENT IS MADE IN ANY AREA OF A RECEIVER. COMPONENTS INDICATED BY A STAR (★) IN THIS PARTS LIST AND THE SCHEMATIC DIAGRAM DESIGNATE COMPONENTS IN WHICH SAFETY CAN BE OF SPECIAL SIGNIFICANCE. IT IS PARTICULARLY RECOMMENDED THAT ONLY PARTS DESIGNATED ON THE FOLLOWING PARTS LIST BE USED FOR COMPONENT REPLACEMENT DESIGNATED BY A STAR. NO DEVIATIONS FROM RESISTANCE, WATTAGE, AND VOLTAGE RATINGS MAY BE MADE FOR REPLACEMENT ITEMS DESIGNATED BY A STAR. Notes: Parts having Location Number are located on the following boards. Numbers 700 Series . . . . . . . . . . . . . . . . . . . . . . . . . . .On the Picture Tube Socket Board. Numbers 900 Series . . . . . . . . . . . . . . . . . . . . . . . . . . .Out of Board. All Other Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . .On the Main Board Note: Schematic part location numbers may not always match with the part descriptions. The part descriptions are correct and should be used. Schematic Location Part No. Schematic Location Description CAPACITORS NOTES: Read description of the Capacitor as follows: (Example) CERAMIC 100P K 50V Rated Voltage Tolerance Symbols: less than 10PF A . .Not specified B . .±0.1PF C . .±0.25PF D . .±0.5PF F . .±1PF G . .±2PF R . .+0.25 - 0PF S . .+0 - 0.25PF E . .+0 - 1PF more than 10PF A . .Not specified B . .±0.1% C . .±0.25% D . .±0.5% F . .±1% G . .±2% H . .±3% J . .±5% K . .±10% L . .±15% M . .±20% N . .±30% P . .+100 - 0% Q . .+30 - 10% T . .+50 - 10% U . .+75 - 10% V . .+20 - 10% W .+100 - 10% X . .+40 - 20% Y . .+150 - 10% Z . .+80 - 20% Rated Value: P...Pico Farad U...Micro Farad Material: CERAMIC . . . . . .Ceramic MT-PAPER . . . . .Metalized Paper POLYESTER . . .Polyester MT-POLYEST . .Metalized Polyester POLYPRO . . . . .Polypropylene MT-POLYPRO . .Metalized Polypropylene COMPO-FILM . .Composite Film MT-COMPO . . . .Metalized Composite STYRENE . . . . . .Styrene TA-SOLID . . . . .Tantalum Solid AL-SOLID . . . . . .Aluminum Solid ELECT . . . . . . . .Electrolytic NP-ELECT . . . . .Non-Polarized Electrolytic OS-SOLID . . . . .Aluminum Solid with Organic Semiconductive Electrolytic — 12 — C001 C002 C003 C004 C006 C010 C011 C012 C015 C101 C103 C106 C131 C133 C134 C136 C137 C141 C142 C143 C146 C147 C151 C153 C161 C211 C212 C221 C251 C252 C253 C256 C257 Part No. 404 087 2801 404 087 2801 403 235 5701 403 235 5701 403 224 6108 404 087 2306 404 087 2306 404 088 5702 404 084 3108 404 084 2408 403 224 6108 404 084 4006 404 084 3801 403 224 6108 403 224 5705 401 150 6001 403 364 7508 403 224 6108 403 343 4603 403 224 6108 403 224 6108 404 084 2200 404 084 3702 404 084 3702 403 357 9601 404 084 6901 404 084 4006 404 084 6901 401 150 6001 404 086 6602 404 084 3702 404 084 3801 403 224 6108 Description ELECT ELECT CERAMIC CERAMIC CERAMIC ELECT ELECT ELECT ELECT ELECT CERAMIC ELECT ELECT CERAMIC CERAMIC MT-GLAZE CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC ELECT ELECT ELECT CERAMIC NP-ELECT ELECT NP-ELECT MT-GLAZE POLYESTER ELECT ELECT CERAMIC 0.22 M 50V 0.22 M 50V 5600P K 50V 5600P K 50V 0.01U K 50V 220U M 25V 220U M 25V 22U M 16V 330U M 16V 470U M 6 .3V 0.01U K 50V 2.2U M 50V 1U M 50V 0.01U K 50V 1000P K 50V 0.000 ZA 1/10W 10P J 50V 0.01U K 50V 0.022U K 50V 0.01U K 50V 0.01U K 50V 100U M 6 .3V 0.47U M 50V 0.47U M 50V 0.1U Z 50V 1U M 50V 2.2U M 50V 1U M 50V 0.000 ZA 1/10W 0.047U K 63V 0.47U M 50V 1U M 50V 0.01U K 50V Schematic Location C258 C272 C274 C284 C285 C401 C402 C403 C405 C406 C407 C408 ★ C411 ★ C412 ★ C416 ★ C417 C421 C427 C441 C471 C473 C482 C484 C489 C493 C497 C502 C503 C504 C505 C506 C508 C509 ★ C511 C516 ★ C601 ★ C603 ★ C604 ★ C606 ★ C608 ★ C609 Part No. 404 084 3207 404 084 4105 404 084 2705 404 084 3207 403 224 6108 404 084 3306 403 224 6108 404 086 6800 404 084 6901 403 076 3607 403 076 0507 403 055 0504 404 079 1607 403 343 7703 403 254 9506 404 081 2609 403 346 7126 403 372 6807 404 081 2708 403 349 3204 403 372 6906 404 091 6406 403 224 6108 403 224 6108 404 084 3306 404 084 5706 403 115 0802 404 084 4204 404 084 3009 404 056 5307 404 084 2200 403 053 2104 403 276 0208 404 085 4500 404 084 5706 403 062 5301 403 312 2401 403 235 0300 404 084 5706 403 141 5802 403 058 5407 404 084 2705 404 071 2404 404 066 2204 404 089 1703 403 075 7101 403 075 7101 404 088 2909 404 088 7102 403 222 1907 403 263 6305 403 232 0204 404 049 4805 404 075 5005 Schematic Location Description ELECT 47U M ELECT 3.3U M ELECT 10U M ELECT 47U M CERAMIC 0.01U K ELECT 470U M CERAMIC 0.01U K POLYESTER 6800P J NP-ELECT 1U M CERAMIC 470P K CERAMIC 2200P K ELECT 1U M MT-POLYPRO 0.012U H MT-POLYPRO 0.012U H CERAMIC 1500P K MT-POLYPRO 0.27U M MT-POLYPRO 0.27U J MT-POLYPRO 0.27U J MT-POLYPRO 0.3U M MT-POLYPRO 0.3U J MT-POLYPRO 0.3 U J ELECT 220U M CERAMIC 0.01U K CERAMIC 0.01U K ELECT 470U M MT-POLYEST 0.47UJ ELECT 22U M ELECT 4.7U M ELECT 220U M NP-ELECT 2.2U M ELECT 100U M ELECT 220U M ELECT 2.2U K ELECT 2200U M MT-POLYEST 0.47UJ POLYESTER 5600P K POLYESTER 5600P K CERAMIC 56P J MT-POLYEST 0.47UJ POLYESTER 0.15U J POLYESTER 0.15U K ELECT 10U M MT-POLYEST 0.22U M MT-POLYEST 0.22U M MT-POLYEST 0.22U M CERAMIC 1000P K CERAMIC 1000P K CERAMIC 1000P M CERAMIC 1000P M CERAMIC 2200P K CERAMIC 2200P K CERAMIC 2200P K ELECT 470U M ELECT 470U M 16V 50V 16V 16V 50V 16V 50V 63V 50V 500V 500V 160V 1.5K 1.5K 3K 200V 250V 250V 200V 250V 250V 6.3V 50V 50V 16V 63V 100V 50V 16V 100V 6.3V 35V 50V 25V 63V 50V 50V 50V 63V 50V 50V 16V 250V 275V 275V 500V 500V 250V 250V 1K 1K 1K 200V 200V C612 C613 C614 C622 ★ C625 C626 C628 C629 ★ C631 ★ C632 C634 C683 C689 C693 C701 C711 C721 ★ C742 C801 C806 C809 C810 C811 C822 C829 C835 C841 C842 C843 C853 C854 C856 C857 C858 C862 C1001 C1002 C1051 C1052 C1059 C1071 C1080 C1081 C1902 C3401 C3404 C3406 C3407 C3408 — 13 — Part No. 404 089 3509 404 086 5100 404 086 6503 404 084 5003 404 084 4501 403 266 4902 403 262 2308 404 084 2903 404 073 9005 404 091 9704 404 084 3009 404 088 2909 404 088 7102 404 088 2909 404 088 7102 404 084 3207 404 084 3009 403 357 9601 404 086 5100 403 224 5705 403 224 5705 403 224 5705 403 077 2807 403 224 6108 404 084 2408 403 235 0607 403 235 0607 404 084 3801 404 088 5702 404 084 3801 403 224 6108 403 357 9601 403 357 9601 403 357 9601 404 087 1200 403 235 0508 404 084 3801 403 235 1000 403 224 5705 403 224 6108 404 084 2705 404 084 2705 404 088 5702 403 224 6108 404 084 2705 403 224 6108 403 357 9601 404 084 2705 404 084 2705 404 087 1200 403 086 0108 403 325 2504 403 235 5701 404 084 3702 Description ELECT 470U M 200V POLYESTER 0.1U J 63V POLYESTER 0.047U J 63V POLYESTER 0.01UJ 63V ELECT 470U M 35V CERAMIC 1200P K 1K CERAMIC 1200P K 1K ELECT 1000U M 16V ELECT 220U M 160V ELECT 220U M 160V ELECT 220U M 16V CERAMIC 1000P M 250V CERAMIC 1000P M 250V CERAMIC 1000P M 250V CERAMIC 1000P M 250V ELECT 47U M 16V ELECT 220U M 16V CERAMIC 0.1U Z 50V POLYESTER 0.1U J 63V CERAMIC 1000P K 50V CERAMIC 1000P K 50V CERAMIC 1000P K 50V CERAMIC 1000P Z 2K CERAMIC 0.01U K 50V ELECT 470U M 6.3V CERAMIC 100P J 50V CERAMIC 100P J 50V ELECT 1U M 50V ELECT 22U M 16V ELECT 1U M 50V CERAMIC 0.01U K 50V CERAMIC 0.1U Z 50V CERAMIC 0.1U Z 50V CERAMIC 0.1U Z 50V ELECT 0.1U M 50V CERAMIC 82P J 50V ELECT 1U M 50V CERAMIC 220P J 50V CERAMIC 1000P K 50V CERAMIC 0.01U K 50V ELECT 10U M 16V ELECT 10U M 16V ELECT 22U M 16V CERAMIC 0.01U K 50V ELECT 10U M 16V CERAMIC 0.01U K 50V CERAMIC 0.1U Z 50V ELECT 10U M 16V ELECT 10U M 16V ELECT 0.1U M 50V NP-ELECT 4.7U M 25V CERAMIC 0.012U K 50V CERAMIC 5600P K 50V ELECT 0.47U M 50V Schematic Location C3411 C3412 C3413 C3414 C3416 C3417 C3418 C3421 C3422 C3423 C3424 C3426 C3427 C3431 C3432 C3433 C3434 C3435 C3436 C3437 C3439 C3441 C3442 C3447 C3448 Part No. 404 084 3702 404 084 3207 404 084 4204 404 084 2804 403 086 0108 404 084 4204 403 086 0108 403 224 5606 403 323 3602 403 342 9203 403 086 0108 403 299 1820 404 084 3801 403 224 6009 404 087 1200 403 224 6009 403 343 4603 404 084 4204 403 086 0108 404 084 4204 403 086 0108 404 084 4204 404 084 4204 404 084 4204 404 084 4204 Schematic Location Description ELECT ELECT ELECT ELECT NP-ELECT ELECT NP-ELECT CERAMIC CERAMIC TA-SOLID NP-ELECT TA-SOLID ELECT CERAMIC ELECT CERAMIC CERAMIC ELECT NP-ELECT ELECT NP-ELECT ELECT ELECT ELECT ELECT 0.47U M 47U M 4.7U M 100U M 4.7U M 4.7U M 4.7U M 2700P K 0.047U K 3.3U K 4.7U M 10U K 1U M 4700P K 0.1U M 4700P K 0.022U K 4.7U M 4.7U M 4.7U M 4.7U M 4.7U M 4.7U M 4.7U M 4.7U M 50V 16V 50V 16V 25V 50V 25V 50V 50V 10V 25V 10V 50V 50V 50V 50V 50V 50V 25V 50V 25V 50V 50V 50V 50V ★ D601 ★ D602 ★ D603 ★ D604 D611 ★ D612 D613 D614 D623 ★ D624 ★ D625 DIODES D001 D101 D351 D408 ★ D421 ★ D422 D428 D429 D471 D481 D482 D486 D487 D490 D501 408 047 4706 408 047 6205 408 047 6502 407 222 4401 407 158 1307 407 158 1307 407 099 7109 407 054 5904 408 008 2406 407 013 4306 407 013 7109 407 006 4108 407 007 7603 407 124 6404 407 007 6606 407 124 5506 407 011 4407 407 099 6102 407 054 0008 407 005 7308 407 005 8602 407 088 6502 407 011 3004 408 009 9404 408 047 7707 407 005 7308 407 005 8602 ZENER DIODE MTZJ15B (15V) ZENER DIODE MTZJ36A (36V) ZENER DIODE MTZJ5.1A (5.1V) ZENER DIODE 1Z150 (15V) ZENER DIODE HZ11B2L (11V) ZENER DIODE HZ11B2L (11V) ZENER DIODE MTZJ15C (15V) ZENER DIODE RD15EB3 (15V) DIODE 1N4148 DIODE 1S2076A DIODE 1S2473 DIODE ERB44-04 DIODE EU2 DIODE ERA18-04 DIODE ES1 DIODE RMPG06G DIODE TVR1G ZENER DIODE MTZJ10B (10V) ZENER DIODE RD10EB2 (10V) DIODE EM01Z DIODE ERA15-02 DIODE MPG06D DIODE S5277B DIODE 1N4002ID ZENER DIODE MTZJ5.6C (5.6V) DIODE EM01Z DIODE ERA15-02 D627 D629 D680 D683 D693 D801 D831 D834 D836 D843 D1001 D1002 — 14 — Part No. 407 088 6502 407 011 3004 408 009 9404 407 005 7605 408 008 8606 407 013 3200 407 005 7605 408 008 8606 407 013 3200 407 005 7605 408 008 8606 407 013 3200 407 005 7605 408 008 8606 407 013 3200 408 008 2406 407 013 4306 407 013 7109 407 231 2801 407 063 9702 407 057 9800 407 006 0100 407 124 6404 407 007 6606 407 124 5506 407 106 2806 407 211 5808 407 129 7000 408 008 2406 407 013 4306 407 013 7109 407 099 7208 407 054 7007 408 008 2406 407 013 4306 407 013 7109 408 008 2406 407 013 4306 407 013 7109 407 063 8903 407 057 0104 408 008 2406 407 013 4306 407 013 7109 407 222 5903 408 047 4706 408 008 2406 407 013 4306 407 013 7109 408 008 2406 407 013 4306 407 013 7109 407 099 6102 408 047 2306 Description DIODE MPG06D DIODE S5277B DIODE 1N4002ID DIODE EM2B DIODE GP15G DIODE 1S1887A DIODE EM2B DIODE GP15G DIODE 1S1887A DIODE EM2B DIODE GP15G DIODE 1S1887A DIODE EM2B DIODE GP15G DIODE 1S1887A DIODE 1N4148 DIODE 1S2076A DIODE 1S2473 PHOTO COUPLE PC123YC2 ZENER DIODE MTZJ9.1C (9.1V) ZENER DIODE RD9.1EB3 (9.1V) DIODE ERA91-02 DIODE ERA18-04 DIODE ES1 DIODE RMPG06G DIODE RU3YX DIODE FE201-6L43 DIODE RU4AM LF-L1 DIODE 1N4148 DIODE 1S2076A DIODE 1S2473 ZENER DIODE MTZJ16A (16V) ZENER DIODE RD16EB1 (16V) DIODE 1N4148 DIODE 1S2076A DIODE 1S2473 DIODE 1N4148 DIODE 1S2076A DIODE 1S2473 ZENER DIODE MTZJ5.6C (5.6V) ZENER DIODE RD5.6EB3 (5.6V) DIODE 1N4148 DIODE 1S2076A DIODE 1S2473 ZD UDZS-TE-173.6B (3.6V) ZENER DIODE MTZJ15B (15V) DIODE 1N4148 DIODE 1S2076A DIODE 1S2473 DIODE 1N4148 DIODE 1S2076A DIODE 1S2473 ZENER DIODE MTZJ10B (10V) ZENER DIODE MTZJ10B (10V) Schematic Location Part No. D1051 D1052 D1059 D1901 D1902 408 047 2306 408 047 2306 407 206 5608 408 047 8605 408 047 2306 IC001 ★ IC101 ★ IC501 ★ IC601 IC681 IC801 IC802 409 275 7903 409 491 4809 409 453 5905 409 172 8102 409 528 6202 410 418 8602 409 495 6908 409 440 8902 409 376 1503 409 528 8404 409 497 0706 409 333 3700 409 051 3006 409 467 1108 Description Schematic Location TRANSISTERS ZENER DIODE MTZJ10B (10V) ZENER DIODE MTZJ10B (10V) ZENER DIODE UDZS10B (10V) ZENER DIODE MTZJ6.8A (6.8V) ZENER DIODE MTZJ10B (10V) Q001 INTEGRATED CIRCUITS IC1081 IC3401 IC LA4525 IC LA76834NM-TBM IC LA78041 IC SE130NH IC PQ050ES1MXP IC M37272M*-***FP T4 IC CAT24WC02P IC M24C02-BN6 IC ST24C02B6 IC S524A40X21-DCB0 IC S524C20D21-DCB0 IC 24LC02B/P IC TC4053BP IC CXA2134Q-T6 Q005 Q135 COILS ★ LF601 L164 L401 L602 L611 L612 L623 L625 L801 L811 L812 L821 L851 ★ L901 L1901 645 012 0589 645 052 6862 645 003 9713 645 016 2657 645 036 4198 645 005 0763 610 078 5946 610 078 5946 610 078 5946 652 000 1725 610 078 5946 652 000 1725 645 008 2894 645 016 3104 645 006 2490 645 016 2411 645 006 2490 645 016 2411 645 008 2894 645 016 3104 645 008 2894 645 016 3104 645 057 3767 645 008 2894 645 016 3104 LINE FILTER LINE FILTER INDUCTOR, 15U K INDUCTOR, 15U K INDUCTOR, 1.0U, FILTER CORE, PIPE PIPE CORE PIPE CORE PIPE CORE CORE, PIPE PIPE CORE CORE, PIPE INDUCTOR, 5.6U K INDUCTOR, 5.6U K INDUCTOR, 1U K INDUCTOR, 1U K INDUCTOR, 1U K INDUCTOR, 1U K INDUCTOR, 5.6U K INDUCTOR, 5.6U K INDUCTOR, 5.6U K INDUCTOR, 5.6U K ASSY, COIL, DEGAUSSING INDUCTOR, 5.6U K INDUCTOR, 5.6U K Description Part No. Q202 Q208 Q401 ★ Q402 Q486 Q490 ★ Q601 Q611 — 15 — 405 011 8401 405 011 8500 405 011 8609 405 012 2002 405 012 2101 405 012 2309 405 157 0505 405 151 8705 405 020 7501 405 020 7709 405 020 7907 405 008 4805 405 008 4904 405 011 8401 405 011 8500 405 011 8609 405 012 2002 405 012 2101 405 012 2309 405 157 0505 405 151 8705 405 020 7501 405 020 7709 405 020 7907 406 000 6804 405 001 7407 405 001 7605 405 004 3109 405 004 3208 405 151 3304 405 006 1707 405 006 1806 406 000 6804 405 001 7407 405 001 7605 405 004 3109 405 004 3208 405 151 3304 405 006 1707 405 006 1806 405 029 7106 405 013 6207 405 029 7205 405 013 6306 406 017 4602 405 023 5009 405 023 5306 405 023 5009 405 023 5306 405 166 7601 405 013 6801 405 013 7006 TR 2SC1740S-Q TR 2SC1740S-R TR 2SC1740S-S TR 2SC1815-GR TR 2SC1815-O TR 2SC1815-Y TR 2SC536NF-NPA TR 2SC536NG-NPA TR 2SC945A-PA TR 2SC945A-QA TR 2SC945A-RA TR 2SB764-E TR 2SB764-F TR 2SC1740S-Q TR 2SC1740S-R TR 2SC1740S-S TR 2SC1815-GR TR 2SC1815-O TR 2SC1815-Y TR 2SC536NF-NPA TR 2SC536NG-NPA TR 2SC945A-PA TR 2SC945A-QA TR 2SC945A-RA TR 2SA1015-GR(SAN) TR 2SA1015-O(SAN) TR 2SA1015-Y(SAN) TR 2SA564A-Q(CU) TR 2SA564A-R(CU) TR 2SA608NF-NPA TR 2SA933S-Q TR 2SA933S-R TR 2SA1015-GR(SAN) TR 2SA1015-O(SAN) TR 2SA1015-Y(SAN) TR 2SA564A-Q(CU) TR 2SA564A-R(CU) TR 2SA608NF-NPA TR 2SA933S-Q TR 2SA933S-R TR 2SC2271-D TR 2SC2271-D-CTV TR 2SC2271-E TR 2SC2271-E-CTV TR TT2168LS-YB11 TR 2SD400-E-MP TR 2SD400-F-MP TR 2SD400-E-MP TR 2SD400-F-MP TR 2SK2872 TR 2SC2274-E TR 2SC2274-F Schematic Location Q612 Q613 Q627 Q635 Q681 Q693 Q695 Q701 Q711 Part No. 405 006 6504 405 006 6702 405 013 6801 405 013 7006 405 089 0000 405 089 0109 405 009 6907 405 009 7003 405 011 8401 405 011 8500 405 011 8609 405 012 2002 405 012 2101 405 012 2309 405 157 0505 405 151 8705 405 020 7501 405 020 7709 405 011 8401 405 011 8500 405 011 8609 405 012 2002 405 012 2101 405 012 2309 405 157 0505 405 151 8705 405 020 7501 405 020 7709 405 020 7907 405 011 8401 405 011 8500 405 011 8609 405 012 2002 405 012 2101 405 012 2309 405 157 0505 405 151 8705 405 020 7501 405 020 7709 405 020 7907 405 001 7605 405 004 3208 405 004 4809 406 000 3605 405 066 4304 405 041 6507 405 041 6705 405 066 9903 405 067 0008 405 067 0107 406 000 3605 405 066 4304 405 041 6507 405 041 6705 Description TR 2SA984-E TR 2SA984-F TR 2SC2274-E TR 2SC2274-F TR 2SA1707-S TR 2SA1707-T TR 2SB985-S TR 2SB985-T TR 2SC1740S-Q TR 2SC1740S-R TR 2SC1740S-S TR 2SC1815-GR TR 2SC1815-O TR 2SC1815-Y TR 2SC536NF-NPA TR 2SC536NG-NPA TR 2SC945A-PA TR 2SC945A-QA TR 2SC1740S-Q TR 2SC1740S-R TR 2SC1740S-S TR 2SC1815-GR TR 2SC1815-O TR 2SC1815-Y TR 2SC536NF-NPA TR 2SC536NG-NPA TR 2SC945A-PA TR 2SC945A-QA TR 2SC945A-RA TR 2SC1740S-Q TR 2SC1740S-R TR 2SC1740S-S TR 2SC1815-GR TR 2SC1815-O TR 2SC1815-Y TR 2SC536NF-NPA TR 2SC536NG-NPA TR 2SC945A-PA TR 2SC945A-QA TR 2SC945A-RA TR 2SA1015-Y(SAN) TR 2SA564A-R(CU) TR 2SA608-F-CTV-NP TR 2SC3620(LB-SAN-1) TR 2SC2621-C-RA TR 2SC2621-D-RA TR 2SC2621-E-RA TR 2SC2688(1)-K TR 2SC2688(1)-L TR 2SC2688(1)-M TR 2SC3620(LB-SAN-1) TR 2SC2621-C-RA TR 2SC2621-D-RA TR 2SC2621-E-RA Schematic Location Description Part No. 405 066 9903 405 067 0008 405 067 0107 406 000 3605 405 066 4304 405 041 6507 405 041 6705 405 066 9903 405 067 0008 405 067 0107 405 134 5925 405 147 2205 405 002 0308 405 002 0407 405 002 6726 405 002 6924 405 163 1503 405 163 2708 406 000 6804 405 001 7407 405 001 7605 405 004 3109 405 004 3208 405 151 3304 405 006 1707 405 006 1806 Q721 Q831 Q1071 TR 2SC2688(1)-K TR 2SC2688(1)-L TR 2SC2688(1)-M TR 2SC3620(LB-SAN-1) TR 2SC2621-C-RA TR 2SC2621-D-RA TR 2SC2621-E-RA TR 2SC2688(1)-K TR 2SC2688(1)-L TR 2SC2688(1)-M TR 2SA1037AK T146 R TR 2SA1037AK T146 S TR 2SA1037K-T-96-R TR 2SA1037K-T-96-S TR 2SA1179-M6 TR 2SA1179-M7-TB TR 2SA1179N-M6-TB TR 2SA1179N-M7-TB TR 2SA1015-GR(SAN) TR 2SA1015-O(SAN) TR 2SA1015-Y(SAN) TR 2SA564A-Q(CU) TR 2SA564A-R(CU) TR 2SA608NF-NPA TR 2SA933S-Q TR 2SA933S-R NOTES: Read description of the Resistor as follows: (Example) CARBON 4.7K J A 1/4W Rated Wattage Performance Symbols: A...General B...Non-flammable Z...Low noise Other... Temperature coefficient Tolerance Symbols: A...0.05% B...0.1% C...25% D...0.5% F...1% G...2% J...5% K...10% M...20% P...+5 -15% Rated Value, ohms: K...1,000 M...1,000,000 Material: CARBON ............. Carbon MT-FILM .............. Metal Film OXIDE-MT ........... Oxide Metal Film SOLID ..................Composition MT-GLAZE ........... Metal Glaze WIRE WOUND ..... Wire Wound CERAMIC RES .... Ceramic FUSIBLE RES ..... Fusible — 16 — Schematic Location R001 R002 R003 R004 R005 R006 R013 ★ R106 R107 R131 R133 R135 R137 R142 R143 R151 R161 R162 R163 R164 R166 R167 R201 R208 R209 R212 R251 R252 R272 R273 R274 R276 R281 R284 R287 R288 R289 R321 R353 R400 ★ R401 ★ R402 R404 R406 ★ R407 R409 ★ R411 R416 ★ R421 ★ R422 ★ R423 R426 R428 R441 Part No. 401 256 0101 401 256 0101 401 162 2800 401 162 2800 401 150 5905 401 014 4105 401 027 2600 401 008 2001 401 023 2802 401 256 1702 401 255 6401 401 150 6001 401 150 6209 401 256 1702 401 150 6209 401 152 3206 401 150 5806 401 150 5806 401 256 0002 401 150 6209 401 256 7506 401 162 2701 401 026 9600 401 150 6209 401 255 6500 401 256 7100 401 162 3005 401 025 8208 401 256 7308 401 150 5905 401 162 4101 401 024 9701 401 150 5905 401 026 9303 401 255 6500 401 255 6500 401 255 6500 401 150 5905 401 024 7400 401 024 6700 401 012 4503 401 013 4205 401 026 3905 401 010 8305 401 068 8807 401 162 4101 402 080 3702 401 018 1605 401 052 6505 401 052 6802 401 264 9301 401 256 6905 401 025 1902 401 024 7004 Schematic Location Description MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE CARBON CARBON CARBON CARBON MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE CARBON MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE CARBON MT-GLAZE MT-GLAZE MT-GLAZE CARBON MT-GLAZE CARBON MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE CARBON CARBON CARBON CARBON CARBON CARBON OXIDE-MT MT-GLAZE OXIDE-MT CARBON MT-FILM MT-FILM MT-GLAZE MT-GLAZE CARBON CARBON 8.2K JA 8.2K JA 1.8K JA 1.8K JA 10K JA 1.5K JA 5.6K JA 18K JA 8.2K JA 33K JA 3K JA 0.000 ZA 1K JA 33K JA 1K JA 330 JA 100K JA 100K JA 120 JA 1K JA 390 JA 180 JA 470 JA 1K JA 100 JA 680K JA 22K JA 22K JA 6.8K JA 10K JA 5.6K JA 12K JA 10K JA 47 JA 100 JA 100 JA 100 JA 10K JA 10K JA 100 JA 100 JA 120 JA 330 JA 5.6K JA 5.6K JA 5.6K JA 6.8 JB 33 JA 1K FA 10K FA 3.3K FA 680 JA 15K JA 1K JA 1/10W 1/10W 1/10W 1/10W 1/10W 1/4W 1/6W 1/2W 1/4W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/6W 1/10W 1/10W 1/10W 1/10W 1/6W 1/10W 1/10W 1/10W 1/6W 1/10W 1/6W 1/10W 1/10W 1/10W 1/10W 1/6W 1/6W 1/4W 1/4W 1/6W 1/2W 2W 1/10W 7W 1/4W 1/6W 1/6W 1/10W 1/10W 1/6W 1/6W R442 R443 R444 R449 ★ R471 ★ R472 ★ R481 ★ R482 R485 ★ R486 R487 ★ R488 ★ R489 R491 R492 R493 R494 ★ R495 ★ R497 ★ R498 R499 R503 R504 R505 R506 R507 R508 R509 ★ R511 R517 R518 ★ R601 ★ R602 R603 ★ R604 R606 R607 R608 R609 R611 ★ R612 ★ R613 R614 ★ R615 R616 ★ R617 R618 R619 R627 R628 R629 R630 — 17 — Part No. 401 150 5905 401 026 9907 401 025 4606 401 265 1700 401 006 7701 401 069 5607 401 010 2600 401 011 9004 401 025 4606 401 069 5607 401 026 6609 401 059 1602 401 066 5204 401 012 5708 401 156 8504 401 019 4001 401 019 4001 401 061 1706 401 064 3806 401 068 8807 401 026 6609 401 026 7002 401 027 8602 401 006 8401 401 025 7409 401 006 8401 401 025 4606 401 025 4606 401 065 2808 401 027 0309 401 256 7209 402 083 6106 402 000 0705 402 088 1502 402 090 2108 401 010 9203 401 066 3002 401 019 9600 401 016 1508 401 162 3807 401 162 3005 401 027 0309 402 001 8502 401 180 8402 401 020 0900 401 180 8402 401 150 5905 402 001 8106 401 012 5708 401 162 3005 401 150 5905 401 013 5301 401 150 6209 401 026 3905 Description MT-GLAZE CARBON CARBON MT-GLAZE CARBON OXIDE-MT CARBON CARBON CARBON OXIDE-MT CARBON OXIDE-MT OXIDE-MT CARBON MT-FILM CARBON CARBON OXIDE-MT OXIDE-MT OXIDE-MT CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON OXIDE-MT CARBON MT-GLAZE WIRE WOUND SOLID RESISTER RESISTER CARBON OXIDE-MT CARBON CARBON MT-GLAZE MT-GLAZE CARBON FUSIBLE RES OXIDE-MT CARBON OXIDE-MT MT-GLAZE FUSIBLE RES CARBON MT-GLAZE MT-GLAZE CARBON MT-GLAZE CARBON 10K JA 4.7K JA 18K JA 4.7K FA 1 JB 8.2 JA 47 JB 1 JB 18K JA 8.2 JA 390 JA 15 JA 22 JA 1K JA 33K FA 390K JA 390K JA 33 JA 1 JA 5.6K JA 390 JA 3.9K JA 8.2K JA 1.5 JA 220 JA 1.5 JA 18K JA 18K JA 120 JA 47K JA 18K JA 1 KA 3.3M KA 3.3M JA 3.3M JA 560K JA 2.2 JA 47 JA 22 JA 470K JA 22K JA 47K JA 10 J0.47 JA 470 JB 0.47 JA 10K JA 680 J1K JA 22K JA 10K JA 1.2K JA 1K JA 330 JA 1/10W 1/6W 1/6W 1/10W 1/2W 2W 1/2W 1/4W 1/6W 2W 1/6W 1W 2W 1/4W 1/6W 1/4W 1/4W 1W 2W 2W 1/6W 1/6W 1/6W 1/2W 1/6W 1/2W 1/6W 1/6W 2W 1/6W 1/10W 7W 1/2W 1/2W 1/2W 1/2W 2W 1/4W 1/4W 1/10W 1/10W 1/6W 1/2W 2W 1/4W 2W 1/10W 1/4W 1/4W 1/10W 1/10W 1/4W 1/10W 1/6W Schematic Location R631 R632 R634 R683 R691 R692 R693 R694 R695 R701 R703 R704 R706 ★ R707 R711 R713 R714 R716 ★ R717 R721 R723 R724 R726 ★ R727 R803 R804 R806 R807 R808 R809 R810 R813 R814 R816 R823 R829 R831 R833 R835 R842 R843 R844 R846 R847 R848 R849 R851 R852 R853 R854 R856 R857 R858 R862 Part No. 401 022 3107 401 150 6209 401 027 0309 401 026 9907 401 150 5905 401 026 9907 401 150 5806 401 024 7400 401 256 5304 401 025 3807 401 256 0309 401 027 8107 401 009 1508 401 065 4604 401 025 3807 401 256 0309 401 255 9006 401 009 1508 401 065 4604 401 025 3807 401 256 0309 401 027 8107 401 009 1508 401 065 4604 401 024 6700 401 024 6700 401 162 3708 401 150 5905 401 150 5905 401 162 3708 401 162 3005 401 150 5905 401 150 5905 401 152 3206 401 024 6700 401 024 6700 401 150 5806 401 024 7400 401 256 5908 401 162 4002 401 162 4002 401 162 4002 401 024 7004 401 027 2600 401 027 2600 401 027 2600 401 150 6209 401 162 3401 401 255 6005 401 150 6100 401 024 6700 401 024 6700 401 162 3005 401 255 6500 Schematic Location Description CARBON MT-GLAZE CARBON CARBON MT-GLAZE CARBON MT-GLAZE CARBON MT-GLAZE CARBON MT-GLAZE CARBON CARBON OXIDE-MT CARBON MT-GLAZE MT-GLAZE CARBON OXIDE-MT CARBON MT-GLAZE CARBON CARBON OXIDE-MT CARBON CARBON MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE CARBON CARBON MT-GLAZE CARBON MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE CARBON CARBON CARBON CARBON MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE CARBON CARBON MT-GLAZE MT-GLAZE 6.8K JA 1K JA 47K JA 4.7K JA 10K JA 4.7K JA 100K JA 10K JA 56K JA 180 JA 820 JA 82 JA 2.7K JA 12K JA 180 JA 820 JA 82 JA 2.7K JA 12K JA 180 JA 820 JA 82 JA 2.7K JA 12K JA 100 JA 100 JA 4.7K JA 10K JA 10K JA 4.7K JA 22K JA 10K JA 10K JA 330 JA 100 JA 100 JA 100K JA 10K JA 2.7K JA 560 JA 560 JA 560 JA 1K JA 5.6K JA 5.6K JA 5.6K JA 1K JA 39K JA 1M JA 2.2K JA 100 JA 100 JA 22K JA 100 JA R864 R881 R882 R883 R884 R886 R1001 R1002 R1003 R1004 R1006 R1007 R1051 R1052 R1053 R1054 R1059 R1071 R1073 R1081 R1082 R1083 R1084 R1901 R1902 R1903 R1904 R1905 R1906 R1907 R1909 R1910 R3401 R3402 R3406 R3407 R3411 R3421 R3422 R3426 R3432 R3433 R3434 R3435 R3436 R3437 R3441 R3442 R3443 R3444 R3445 R3446 R3447 R3448 1/4W 1/10W 1/6W 1/6W 1/10W 1/6W 1/10W 1/6W 1/10W 1/6W 1/10W 1/6W 1/2W 2W 1/6W 1/10W 1/10W 1/2W 2W 1/6W 1/10W 1/6W 1/2W 2W 1/6W 1/6W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/6W 1/6W 1/10W 1/6W 1/10W 1/10W 1/10W 1/10W 1/6W 1/6W 1/6W 1/6W 1/10W 1/10W 1/10W 1/10W 1/6W 1/6W 1/10W 1/10W — 18 — Part No. 401 256 0200 401 255 6500 401 255 6500 401 024 6700 401 024 6700 401 150 5905 401 256 2709 401 256 2709 401 150 5905 401 256 6004 401 150 5905 401 256 6004 401 256 2709 401 256 2709 401 024 7400 401 026 1307 401 024 7004 401 026 6609 401 024 6700 401 162 3005 401 162 3005 401 256 6004 401 150 5905 401 150 5905 401 150 6209 401 162 2800 401 150 6100 401 256 7605 401 162 4101 401 256 0408 401 024 7004 401 024 7004 401 162 2909 401 162 2909 401 150 5806 401 255 6005 401 265 4008 401 162 3104 401 255 6401 401 256 7605 401 150 5905 401 150 5905 401 162 4002 401 150 5806 401 162 4002 401 150 5806 401 256 1405 401 255 6500 401 256 1405 401 255 6500 401 256 1405 401 255 6500 401 256 1405 401 255 6500 Description MT-GLAZE MT-GLAZE MT-GLAZE CARBON CARBON MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE CARBON CARBON CARBON CARBON CARBON MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE CARBON CARBON MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE MT-GLAZE 120K JA 100 JA 100 JA 100 JA 100 JA 10K JA 75 JA 75 JA 10K JA 27K JA 10K JA 27K JA 75 JA 75 JA 10K JA 27K JA 1K JA 390 JA 100 JA 22K JA 22K JA 27K JA 10K JA 10K JA 1K JA 1.8K JA 2.2K JA 3.9K JA 5.6K JA 12K JA 1K JA 1K JA 220 JA 220 JA 100K JA 1M JA 62K JA 3.3K JA 3K JA 3.9K JA 10K JA 10K JA 560 JA 100K JA 560 JA 100K JA 330K JA 100 JA 330K JA 100 JA 330K JA 100 JA 330K JA 100 JA 1/10W 1/10W 1/10W 1/6W 1/6W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/6W 1/6W 1/6W 1/6W 1/6W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/6W 1/6W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W Schematic Location Part No. Description Schematic Location SWITCHES SW1901 SW1902 SW1903 SW1904 SW1905 SW1906 645 006 9673 645 027 7382 645 052 2284 645 006 9673 645 027 7382 645 052 2284 645 006 9673 645 027 7382 645 052 2284 645 006 9673 645 027 7382 645 052 2284 645 006 9673 645 027 7382 645 052 2284 645 006 9673 645 027 7382 645 052 2284 ★ T402 ★ T601 645 049 3775 610 000 1138 610 223 1663 645 058 0529 645 056 7360 645 057 8656 TRANS, OSC 45.75MHZ DRIVE TRANS DRIVE TRANS TRANS, FLYBACK TRANS, POWER, PULSE TRANS, POWER, PULSE CRYSTAL FILTERS X141 X161 X251 X801 421 008 9008 610 015 3059 645 041 1618 610 204 4195 610 245 9746 610 012 0655 645 000 6692 645 021 5483 Description MISCELLANEOUS SWITCH, PUSH (POWER) SWITCH, PUSH (POWER) SWITCH, PUSH (POWER) SWITCH, PUSH (VOL +) SWITCH, PUSH (VOL +) SWITCH, PUSH (VOL +) SWITCH, PUSH (VOL –) SWITCH, PUSH (VOL –) SWITCH, PUSH (VOL –) SWITCH, PUSH (CH ▲ ) SWITCH, PUSH (CH ▲ ) SWITCH, PUSH (CH ▲ ) SWITCH, PUSH (CH ▼ ) SWITCH, PUSH (CH ▼ ) SWITCH, PUSH (CH ▼ ) SWITCH, PUSH (MENU) SWITCH, PUSH (MENU) SWITCH, PUSH (MENU) TRANSFORMERS T151 T401 Part No. SAW F TSF5235P TRAP, CERAMIC 4.5MHZ TRAP CERAMIC 4.5MHZ CRYSTAL OSCILLATOR CRYSTAL OSCILLATOR CRYSTAL OSCILLATOR OSC, CERAMIC 8.00MHZ OSC, CERAMIC 8.00MHZ A001 A100 ★ A101 A700 A1901 ★ F601 F601A F601B ★ K701 K1001 K1011 ★ PS601 ★ Q901 ★ RL601 SP901 SP902 ★ W601 ★ W901 — 19 — 610 304 3739 610 304 6143 645 052 6077 645 052 6084 610 304 6150 645 047 6228 423 029 8008 423 018 8101 423 007 1601 423 007 1809 645 000 5077 645 016 0479 645 000 5077 645 016 0479 645 025 6103 645 028 0306 645 038 1898 645 051 1271 408 046 5209 414 009 7005 645 000 4155 645 011 2713 645 024 7828 645 015 8629 645 024 7767 645 052 5933 645 028 0870 645 028 0870 645 023 1698 610 278 0567 ASSY, PWB, CTV G7VFA ASSY, PWB, MAIN G7VFA TUNER, U/V TUNER, U/V ASSY, PWB, SOCKET G7VFA UNIT, REMOCON RECEIVER FUSE 125V 4A FUSE 125V 4A FUSE 125V 4A FUSE 125V 4A HOLDER, FUSE HOLDER, FUSE HOLDER, FUSE HOLDER, FUSE SOCKET, CRT 8P SOCKET, CRT 8P JACK, RCA-5 JACK, RCA-3 TH PTDAA1BF3R0Q100 CRT A68ADT25X03 RELAY RELAY RELAY RELAY RELAY RELAY SPEAKER, 8 SPEAKER, 8 CORD, POWER ASSY, WIRE GND CONNECTOR CABINET PARTS LIST 6 5 4 3 7 2 1 8 VIDEO IN 9 L-AUDIO -R MTS STEREO/SAP/db 11 x 10 ACCESSORY PARTS LIST CABINET PARTS LIST KEY NO. PARTS NO. 1 2 3 4 5 6 7 8 9 10 11 610 290 3584 610 268 9624 412 053 3905 610 102 7151 610 303 5277 412 036 1805 412 018 8402 610 289 8590 610 267 0851 610 303 5291 610 293 2560 KEY NO. DESCRIPTION CABINET FRONT ASSY CRT MTG WASH 1.6MM (4 USED) CRT MTG SCREW 6X35 (4 USED) DC HOLDER (4 USED) CABINET BACK SCREW 4X14 (7 USED) SCREW 3X10 (1 USED) BUTTON UNIT CAP RC DEC SHEET SANYO BADGE — 20 — PARTS NO. DESCRIPTION 610 307 7369 645 053 8698 610 290 1344 OWNER’S MANUAL RC TRANSMITTER RC BATTERY COVER COMPONENT AND TESTPOINT LOCATIONS PICTURE TUBE SOCKET BOARD Q701 C702 4 R707A B10B0990B R701 E 1 R706 Q701A R707 K7B R717 (-) 9V HEATER +B R704 R717A R727 R727A A R716 R726 ???? K7U1 SCREEN Q721 Q721A C742 K701 E Q711 R711 E 5 (-) (-) B GND K7Y1 G R1 PIC TUBE SOCKET BOARD COMPONENTS Part Loc. Q701 Q711 Q721 N/A N/A N/A — 21 — R724 R721 Q711A K7S J201 E Q202 J216 C212 L164 J441 C153 5 L136 E C151 KS L811 L812 R848 R846 R849 R847 Q001 J803 R013 J852 J851 E C284 J134 C147 C272 J841 R284 C274 J843 J842 E Q490 C131 Q135 J131 1 R833 R832 C628 D422 J141 L146 R803 J142 R804 R276 J453 R400 J447 J449 J448 J445 L284 J493 J492 R499 C497 J446 D490 J1011 J1013 J401 J402 DIP L141 R144 J102 R422 J849 J276 J847 R856 J846 R857 J1081 J1006 J1007 R503 D429 R421 J1004 J1083 J1082 TP113 J848 D801 J1014 D806 R517 IC501H3 J494 R106 8 9 E C516 J502 C502 C407 J113 J114 Q1071 R107 R1071 R1073 C102 L401 J407 D101 R1053 R1054 J1053 C1081 L1001 C417A J409 C101 J116 J117 D1051 D1052 J1051 D428 R428 J104 C106 D482 C416 C416A C414 R482 J413 C511 R510 C511A R497 C484 V-ADJ.UP R497A V-ADJ.DOWN IC501H2 R513 R507 R505 R1059 D1001 J1052 C1051 C1001 C503 J412 J411 Q402 R511A R511 H-OUT C1059 L501 R512 D502 J501 1 C501 C504 16 1 TUNER IC501 R508 R506 R504 J1001 J1003 R1072 IC1081 R514 R430 L402 C506 7 R416 C473 D501 R509 L401A R406 C406 Q401 C418 J211 R201 X161 C221 X251 C256 C403 R006 C012 J618 C408 R404 E D408 R481 R353 R408 1 C258 C253 C426 C401 C405 C509 R884 C829 CPU E Q005 C624 D624 D623 R699 4 C211 J209 L256 Q208 R252 E D351 L801 D843 X801 C851 C489 Q486 C626 D486 R489 L623 C622 TP7 L404 R405A C015 KSP J017 D472 C3441 J3401 C421 C252 D421 R441 R443 R401 R444 C505 J812 J443 R829 R402 R823 R883 C822 E C856 J624 R486 C853 D836 J802 R489A D625 C623 L626 R405 R494 J111 TE7 AUDIO OUT C001 1 D001 8 C002 J144 C3442 J3471 C3435 C3437 C3448 C3447 J809 C802 C811 L821 R683 L851 J482 R487 J481 L625 C625 10 C482 D481 C481 TP132 IC001 J690 4 5 J3402 C3424 1B C010 C011 C3411 C3417 C3416 C3418 PS 60 J013 C3414 C3413 J3403 C3427 C3439 C3432 J814 D834 L863 C806 J811 L3401 1 16 10 C608 R485 D487 K1002 C3412 J3404 C3408 C3436 2 R630 7 R612 C608A C493 R491 — 22 — C3404 C3401 C629 3 IC601 Q695 T601A T601 C611 R471 KX J808 R1910 R1909 C634 R694 16 L602A R604 R493 R492 D471 C471 1 TP10 R617 R611 Q601H1 B10B09900 A NA7C KX5P KX4P TUNER HLC C1002 C683 C693 Q693 1 J614 L602 R606 D611 L611 T402H10 K1001 AV T402H1 C1901 Q681 R692 D693 C630 1 R631 4 2 3 J616 R605 D614 R603 Q611 R610 L612 Q612 C417 D1002 E D629 D680 E Q627 E R601H3 C604 E J606 D613 C614 C412A K1051 KY1P D1902 IC681A IC681 R686 R634 D601 D602 C603 D603 R607 C613 E C612 R614 Q613 T402H7 IC501H1 X141 TJ6 R488 C633A 1 R495 TP317 D604 R618 E T402A J1907 J601 L1901 E Q635 R601H2 C606A R411 T402H6 K1003 L413 C411 T402H9 E D627 R601A A2 C606 R602 T402H11B KX3P KX1P ???? R628 R601H1 R601 A1 LF601 J608 C601 T402H2 T402H8 C412 T402H3 T402H12 TJ3 T402H4 T402H5 T402B T402H11 TP301 A101 CLK KB 4 KY FBT KTP R412 T402 TP50 ACK R495A V-OUT KT3P 1 4 TP34 C633 Q601H2 T151 8 T601AH11 TJ1 B10B0990A A KT5P T601H7 IC802 5 TJ5 J112 KT4P T601H2 TJ2 1 NA7C KT1P T601AH14 R472 IVC R615 R407 STA TUS D683 C601C C601B C609H2 C632A 4 R613 R635 D612 POWER-CIRCUIT T401 R498 GND C632 C609H1 D1901 C601A C609 K1011 F-AV F601A KD C1902 C631 C631A F601B PS601A TP318 4A 125V T401A DATA PS601 SW1905 MTS 4A-125V SW1904 SW1903 SW1902 ATTENTION : POUR MAINTENIR LA PROTECTION CONTRE LES RISQUES D’ INCENDIE UTILISER UN FUSIBLE DE RECHANGE DE MEME TYPE 4A, 125V. 4A 125V SW1906 CH-DN SW1901 FOR CONTINUED PROTECTION AGAINST A RISK OF FIRE, REPLACE ONLY WITH THE SAME TYPE 4A, 125V FUSE. CAUTION MENU CH-UP VOL-DN VOL-UP A1901 POWER RL601 HDT TP51 KT2P KD1P KD2P POWER-TRANS Q601 LF601B LF601A D699 COMPONENT AND TESTPOINT LOCATIONS (Cont.) MAIN BOARD PARTS SIDE K1003 B10B09900 A NA7C C511 TJ3 4 — 23 — C416A C416 R411 J407 KB KX5P R3437 C417 C412 C411 X C412A T402H4 L413 KX3P T402H3 R412 T402H5 T402H2 T402 T402H7 T402H6 2 Q601H1 Q612 R609 R619 E R616 R607 T402H11 Q613 E C612 R614 D613 R618 C613 J609 J610 D614 C609H1 C614 L612 J605 J604 C604 D604 X X R602 C606 C606A R601H2 A2 1 R601 Q627 R601A E D627 X R610 J606 E R603 R606 R629 R692 C683 C3436 48 24 C3416 12 13 C3401 A1 R691 J608 C601C J603 E R628 R601H1 C3408 J3404 C3412 R3411 C3414 C3411 TP301 C011 C010 R3401 C3404 10 Q681 E 20 C3413 J3403 R3422 R3421 C3418 5 4 C3417 C004 J3402 IC 34 01 KD L611 D611 Q611 J613 J615 R608 D603 D602 C603 R601H3 40 KD2P X C884 D884 R611 R617 R604 R605 J619 D601 E R631 R634 C693 R693 D693 E Q693 C634 37 25 KD1P R471 C471 Q601H2 1 R491 C633A D471 C633 C493 C611 C608A J611 R694 Q635 3 IC601 C3439 C3432 36 30 C003 IC001 LF601 D881 R407 R485 R495 R492 X D487 T601H7 C608 T601H2 J614 C632A R493 T601AH14 R494 T601AH11 T601 2 C632 C481 Q695 R695 1 C629 R1909 R1910 J808 J809 C3435 C3447 C3427 X R353 T401 J616 3 D481 L602 2 1 L602A 1 D612 R612 TJ5 T601A J481 X R481 C482 J482 L851 R683 L863 D834 L3401 R630 C630 J814 J811 C806 C822 R635 16 16 R489 J802 C853 C854 R814 R816 C811 L821 C821 77 C625 D625 R489A R487 D836 R801 IC801 D843 C802 R883 L801 R402 J443 R3433 R3432 TP317 C3437 J3471 C3448 C002 C3424 8 1 C001 C015 D001 R627 D408 L404 L625 D486 R486 J624 E R853 C858 20 21 R813 C829 R823 R829 D351 R401 J812 C505 R444 R443 R441 C3442 C3441 R632 R405 Q486 L626 C856 J005 C857 E C852 R858 X801 10 22 R862 R881 R882 C405 C402 C401 C441 C427 D421 C421 J144 C252 R252 R003 C006 4 IC681A C800 C1901 C601 C601A J601 D683 F601A C689 R1901 C601B J1907 C631A X X C631 C1902 D1901 F601B L1901 C1002 R3442 R3441 R3443 R3444 J013 D629 IC681 D680 R686 D1002 D1902 R1002 POWER R404 R005 10 C623 L623 C626 C489 Q005 C851 30 J813 C862 R884 J881 C509 C282 R251 C253 E R001 R002 J017 J3401 D472 KSP TP318 C408 10 D624 C624 Q001 1 42 40 C807 C810 30 C403 R442 C426 C256 R321 R281 40 41 C251 J209 L256 J018 1 C3434 C3433 Q401 T401A C407 J618 C622 C628 C012 E R006 J803 R013 J852 J851 J441 25 50 R209 C221 Q208 C211 J211 C3431 E R406 J402 J401 J1013 R833 J804 R844 R842 R843 R847 R810 5 24 R212 X251 R221 C257 J216 C258 X161 R201 J201 C3422 SW1901 R430 C406 IC501H3 R416 R488 X L401A L401 J1014 J1011 R832 D490 R835 TJ1 J409 C473 R106 C404 J493 R849 R848 C835 R510 IC501H2 R495A C511A R511 L402 J494 IC501H1 J492 R499 Q490 E R852 J411 L501 D501 R517 C497 TJ6 J412 R512 R518 D801 J446 L812 L811 KS 20 R289 60 R211 C212 R851 R511A R3436 J501 D806 R846 1 TP36 R886 R513 C516 L284 J445 C285 J842 J843 C842 R287 R288 C809 IC501 J502 J449 J448 J447 R400 J453 C841 5 D482 FIX -R C508 C506 C502 D429 R503 J1007 R284 J841 C284 R806 R809 R497 FIX -L C501 R506 R509 R514 R273 R165 Q202 E 4 R854 R1902 J413 K1001 R508 J1001 R276 C272 IC 10 1 10 64 C153 C808 Q831 R497A V-IN D831 R408 R482 AUX2-R R831 R507 R1001 R3447 R504 R1006 R1007 R1081 R1082 R1004 8 R505 D502 J1002 J1006 R421 J1004 J1083 J1082 1 70 IC802 C503 C504 L1001 9 8 C843 C131 80 65 TP35 C801 C418 K1002 R807 R808 R428 D1059 C1059 R1003 R272 R3445 IC1081 C274 R161 R134 R3435 J1003 R1084 R162 C803 C161 C804 R803 C147 R274 C484 K1051 R3434 C1081 1 R804 J142 J131 E R133 L136 L164 A R164 PB2 1 C414 R1051 16 R857 R856 J1081 TP113 L146 J141 R137 C135 PB3 J414 R1052 C1001 R1073 R1071 C1071 J276 J847 J846 R135 C142 R142 R166 R163 B10B0990A C151 R131 R3448 R1059 R1054 R1083 E R141 C141 J134 C132 R409 D428 R3446 SCL J1052 D1001 J1051 R1072 Q1071 J112 J1053 R1053 TB J1071 J849 J848 J102 L141 R144 D422 4 D1052 MB C1052 R107 TP132 D1051 C102 J114 R422 C134 AUX2-L EN C1051 C101 C103 R103 J113 1 C143 R143 R282 T402A J111 J104 AGC D101 SDA C106 A101 IF J117 C812 C813 PB R167 X C146 R449 X X141 J217 R864 R1903 X TP7 R423 TJ2 R405A TE7 R426 R472 SW1902 D699 R151 R3426 SW1903 D623 Q135 C3426 R1906 X C152 C138 R136 C136 C133 C137 T151 C3423 SW1904 VOL-UP 1B TP10 + PB R1904 60 PS J021 R3407 SW1905 VOL-DN X R004 + PB C3403 C3402 R3402 R1907 CH-UP R699 R208 C3421 R3406 C3406 C3407 R1905 X PB SW1906 C417A K1011 CH-DN X MENU J690 J116 MAIN BOARD FOIL SIDE A1901 J1901 RL601 LF601B LF601A PS601 PS601A C609 4 C609H2 R613 Q601 R615 3 J622 X TP51 C883 D883 TP50 C1080 T402H8 T402H12 T402H11B T402H1 T402H9 T402H10 PB1 KX1P T402B KY1P X 1 KX4P MAIN BOARD COMPONENTS AND TEST POINTS GRID LOCATIONS Part Loc. Part Loc. Part Loc. Part Loc. Part Loc. Part Loc. D429 D612 D802 IC001 IC101 IC501 IC601 IC681 E2 B5 E2 F6 E4 D2 C5 C6 IC801 IC802 IC1081 IC3401 Q001 Q005 Q135 Q202 D4 E4 E2 E5 D4 D4 F3 F4 Q208 Q401 Q402 Q486 Q490 Q601 Q611 Q612 F5 B2 C2 D4 D3 A3 A4 A4 Q613 Q627 Q635 Q681 Q693 Q695 Q831 Q1071 B4 C6 B5 C6 C5 C5 D5 F2 R512 R513 TE7 TP7 TJ1 TJ6 TP16 TP21 D2 D1 F2 F3 C3 D3 F4 F3 TP50 TP51 TP317 TP318 T151 A2 A2 E5 E5 F4 KT1P R498 D882 X KT2P X KT3P X KT4P X KT5P For parts or service contact SANYO Fisher Service Corporation 21605 Plummer Street Chatsworth, CA 91311 (U.S.A.) 300 Applewood Crescent, Concord, Ontario L4K 5C7 (CANADA) April / 2003 / 2000 SMC Printed in U.S.A. — 24 — MODEL DS27530 Chassis No. 27530-00 WAVEFORMS SCHEMATIC DIAGRAMS CAUTION FOR CONTINUED PROTECTION AGAINST A RISK OF FIRE, REPLACE ONLY WITH THE SAME TYPE 4A, 125V FUSE. ATTENTION: POUR MAINTENIR LA PROTECTION CONTRE LES RISQUES D' INCENDIE UTILISER UN FUSIBLE DE RECHANGE DE MEME TYPE 4A, 125V. BLOCK DIAGRAM NOTES ON SCHEMATIC DIAGRAMS 1. All resistance values in ohms K=1,000 M=1,000,000. 2. Unless otherwise noted on schematic, all capacitor values less than 1 are expressed in µF (Micro Farad), and the values more than 1 are in pF. 3. Unless otherwise noted on schematic, voltage reading taken with VOM from point indicated to chassis ground. Voltage reading taken using color-bar signal VHF channel 5, all controls at normal. Line voltage at 120 volts. Some voltages may vary with signal strength. 4. Waveforms were taken with color-bar signal and controls set for normal picture. Waveforms marked with an ✽ may vary with signal strength. 5. The Symbol indicates a fusible resistor, which protects the circuit from possible short circuits. 4A 125V Note: Voltages were measured with offset color-bar signal and controls set for normal picture. SDL SCL 5 33 34 36 37 13 IC101- 18 (G-Output) IC101- 19 (B-Output) IC101- 52 (Video Input) 3.4V HORIZ 3.4V HORIZ 3.4V HORIZ 1.0V HORIZ IC501- 5 (Vertical Output) IC501- 1 (Inverting Input) Q202-E (TP16) (Internal Video) Q401- B (Horizontal Drive) 48 VERT 0.6V VERT 1.0V HORIZ .7V HORZ Q402- B (Horizontal Output) Q601- G (Power Switching) T402- 9 (Heater) 21V HORZ 15V 50KHz 28V HORIZ TV OUT-L 39 TV OUT-R 38 LS OUT-L 4 3 LS OUT-R IC3401 MTS DECODER 6 IC101- 17 (R-Output) Y C S-SW K1051 S-VIDEO IN (AV 2) VIDEO IN-2 SERVICE NOTES: 1. When replacing parts on circuit boards, clamp the lead wires to terminals before soldering. 2. When replacing high wattage resistors on circuit board, keep the resistor body 10 mm (3/8) from circuit board. 3. Keep wires away from high voltage and high temperature components. ANT AUDIO IN-2 (R) A101 UHF/VHF TUNER WITH PLL & BAND SW H-S IF AGC RF AGC THE COMPONENTS DESIGNATED BY A STAR (★) ON THIS SCHEMATIC DIAGRAM DESIGNATE COMPONENTS WHOSE VALUES ARE OF SPECIAL SIGNIFICANCE TO PRODUCT SAFETY. SHOULD ANY COMPONENT DESIGNATED BY A STAR NEED TO BE REPLACED, USE ONLY THE PART DESIGNATED IN THE PARTS LIST. DO NOT DEVIATE FROM THE RESISTANCE, WATTAGE AND VOLTAGE RATINGS SHOWN. V-S Q135 BUFFER IC101 SIGNAL PROCESS PRODUCT SAFETY NOTICE 28 BUS SCL IC802 EEPROM IIC SCL 7 IIC SDA 38 34 BUS SDA 6 2 1 35 32 4 33 5 SDA 9 MUTE S SW X141 78/79 SAW FILTER RF AGC 77 11 ACL Y 52 S/COMP SW AV1/AV2 SW 31 Y 54 THIS TV CONTAINS CRITICAL PARTS TO PROTECT AGAINST X-RADIATION. NOMINAL 2ND ANODE VOLTAGE IS 29.0KV AT ZERO BEAM CURRENT AT 120 VOLTS AC LINE, AND MUST NOT EXCEED 30.9KV UNDER ANY OPERATING CONDITION. SEE HIGH VOLTAGE CHECK ON PAGE 8. A1901 RC PRE-AMP RC IN SW1901-1906 CONTROL KEYS KEY IN 10 9 C809 30 X IN 19 C808 PHOTO COUPLERS TOP VIEW X OUT DIODES TRANSISTORS TOP VIEW A 20 K +12V 1 MARK 1 EC B EC B E B EC C B E B 25 C A 1 COUNT TERMINALS IN ARROW DIRECTION A C 1 1 B E BC E B EC K 1 TOP VIEW C B ... BASE 1 12 3 1 32 OUT GND IN (2) (3) (1) C ... COLLECTOR E ... EMITTER B AC120V 60Hz A 3 27 F601 AC FUSE LF601 LINE FILTER Q601 SW. D601-D604 FULL WAVE Q611 RECTIFIER Q612 OSC A....ANODE K....CATHODE 4A 125V V1 12 S-Y 1 L H V1/V2 2 L S-C 3 H INT-V 5 L V 14 VIDEO SW. V SYNC SEP. 49 CAP VIDEO OUT 36 V-S 37 H-S 33 H-PULSE 30 Q401 HORIZ. DRIVE L 5 ABL 1 6/7 H.V. T402 HORIZ. FOCUS OUTPUT SCREEN TRANS. HEATER 9 Q402 HORIZ. OUTPUT 8 4 SHARP BPA 40 COLOR DEMOD HOLD DOWN CONT BRITE 12 Q721 -R OUT G Q711 -G OUT B Q701 -B OUT 1 2 IC001 AUDIO AMP. 3 6 SP901 LEFT SPEAKER SP902 RIGHT SPEAKER LOW +B D482 HOLD DOWN DETECT. R R 7 17 13 14 IC501 VERT. OUTPUT T401 H-DRIVE TRANS. BLACK STRETCH DEFLECTION YOKE L902 H 5 1 26 K1011 FRONT AV IN (AV 1) AUDIO IN-1 (R) V H HORIZ. DRIVER Q1071 BUFF. Q831 RESET VIDEO IN-1 AUDIO +B ABL AUDIO IN-1 (L) DELAY LINE C 4 AFT S-CURVE 4.5MHz L164 SOUND X161 TRAP FIXED AUDIO OUT (R) Q005 AUDIO +B SWITCH 56 VIDEO VIDEO DET. Y 15 RESET OSD SW. RGB OUT 18 Q901 PIX TUBE 19 15 POWER FAIL TJ1 IC681 5V REG. +130V D627 D624 D623 D612 PHOTO COUPLER 26V Q681 12V SW DRIVE Q635 OVERLOAD PROTECT. Q693, Q695 15V 5V ALWAYS AUDIO +B D471 D802 12V +12V 26V IC601 POWER REG. +200V 8 POWER ON/OFF Q613 ERR. AMP. CHIP RESISTORS H Y CV IN OSD (R) OSD (G) OSD (B) OSD (BLK) T601 CONVERTER TRANS. D625 C601 V2 13 75 K1001 REAR AV IN (AV2) AND FIXED AUDIO OUT D481 PS601 POSISTOR L901 DEGAUSING COIL INFRARED EMITTING B ... BASE C ... COLLECTOR E ... EMITTER CHIP TRANSISTORS 1 K E BC 29 RL601 RELAY K K A SIDE VIEW 11 X 801 17 42 41 40 39 Q208 9/10 IC801 CPU WITH CAPTION DECODER K A IC1081 VIDEO SWITCH BEAM VOLTAGE DETECT. ABL-IN EXT. VIDEO X-RADIATION WARNING NOTE FM DET. FIXED AUDIO OUT (L) Q202 BUFFER Q001 POWER OFF NOISE CANCEL BUS INTERFACE SCL 10 INT. VIDEO INTEGRATED CIRCUITS AUDIO IN-2 (L) TP 16 Q486 9V REG. Q627 12V SW. STANDBY MODE ALWAYS +5V CONTROL Q490 5V REG. 9V TJ5 D801 D428 (13V) D429 ANODE LEAK DETECT. (7V) 5V B6 R428 TOP VIEW g7vfa 12 x 10 3 = 12K ohm 123 VOLTAGE CHARTS E NOTE: Voltages were measured using color-bar signal and the controls set for normal picture. Device/Pin # D612-1 CAPACITOR AND RESISTOR CODE CHART D612-2 CAPACITOR (Example) D612-3 500 C K 1500 B D ........................... T ............................ J ............................ K ........................... M ........................... N ........................... P ........................... Z ........................... C ........................... C ........................... E ........................... F ........................... N ........................... T ............................ K ........................... H ........................... P ........................... M ........................... Characteristics Value code Tolerance code Material code Voltage rating ±0.5pF +50% –10% ±5% ±10% ±20% ±30% +100% –0% +80% –20% ±0.25pF Ceramic Electrolytic Polyester Polypropylene Tantalum Ceramic MT-Composite NP. Electrolytic MT-Polypropylene RESISTOR (Example) 6 Y K 4.7 D ........................... F ........................... G ........................... J ............................ K ........................... M ........................... F ............................ N ........................... S ........................... Y ........................... C ........................... D ........................... W .......................... Value code Tolerance code Material code Wattage rating — 25 — ±0.5% ±1% ±2% ±5% ±10% ±20% Fusible Metalized Carbon Oxide Metalized Wire Wound Solid Carbon Film Wire Wound D612-4 IC001-1 IC001-2 IC001-3 IC001-4 IC001-5 IC001-6 IC001-7 IC001-8 IC101-1 IC101-2 IC101-3 IC101-4 IC101-5 IC101-6 IC101-7 IC101-8 IC101-9 IC101-10 IC101-11 IC101-12 IC101-13 IC101-14 IC101-15 IC101-16 IC101-17 IC101-18 IC101-19 IC101-20 IC101-21 IC101-22 IC101-23 IC101-24 IC101-25 IC101-26 IC101-27 IC101-28 IC101-29 IC101-30 IC101-31 IC101-32 IC101-33 IC101-34 IC101-35 Device/Pin # Volts/Mode POWER ON: 25.7 POWER ON: 24.8 POWER ON: 0.7 POWER ON: 14.7 6.7 15.4 6.8 GND N.C. 1.4 1.4 GND GND GND GND GND GND 5.1 2.1 2.7 3.8 3.6 4.3 1.5 1.5 1.4 0.2 8.2 2.5 2.2 2.4 GND GND GND GND GND N.C. 2.1 2.6 5.3 2.7 0.4 GND N.C. 1.0 1.8 N.C. POWER OFF: 9.6 POWER OFF: 8.0 POWER OFF: 0.4 POWER OFF: 1.7 IC101-36 IC101-37 IC101-38 IC101-39 IC101-40 IC101-41 IC101-42 IC101-43 IC101-44 IC101-45 IC101-46 IC101-47 IC101-48 IC101-49 IC101-50 IC101-51 IC101-52 IC101-53 IC101-54 IC101-55 IC101-56 IC101-57 IC101-58 IC101-59 IC101-60 IC101-61 IC101-62 IC101-63 IC101-64 IC101-65 IC101-66 IC101-67 IC101-68 IC101-69 IC101-70 IC101-71 IC101-72 IC101-73 IC101-74 IC101-75 IC101-76 IC101-77 IC101-78 IC101-79 IC101-80 — 26 — Volts/Mode 5.0 4.3 4.7 GND 0 GND GND GND 2.3 3.6 2.1 3.1 GND 2.5 GND GND 2.6 5.1 2.9 2.6 2.5 GND 3.6 4.4 4.4 GND GND GND GND 2.4 2.2 2.2 2.4 3.2 GND GND GND 2.3 GND 2.2 2.6 2.2 2.9 2.9 GND Device/Pin # IC501-1 IC501-2 IC501-3 IC501-4 IC501-5 IC501-6 IC501-7 IC601-1 IC601-2 IC601-3 IC681-1 IC681-2 IC681-3 IC801-1 IC801-2 IC801-3 IC801-4 IC801-5 IC801-6 IC801-7 IC801-8 IC801-9 IC801-10 IC801-11 IC801-12 IC801-13 IC801-14 IC801-15 IC801-16 IC801-17 IC801-18 IC801-19 IC801-20 IC801-21 IC801-22 IC801-23 IC801-24 IC801-25 IC801-26 IC801-27 IC801-28 IC801-29 IC801-30 IC801-31 IC801-32 IC801-33 IC801-34 IC801-35 IC801-36 Volts/Mode Device/Pin # 2.5 25.9 3.5 GND 18.0 26.5 2.6 130.0 24.8 GND 13.4 GND 5.0 4.0 5.0 5.0 0 0 0.3 0 0 0 5.0 GND 5.0 GND 5.0 1.9 0.2 2.1 GND 2.2 2.0 GND 5.0 GND GND 5.0 0.3 POWER ON: 4.9 2.4 2.8 0 4.9 3.6 4.9 3.7 4.8 4.9 POWER OFF: 0 IC801-37 IC801-38 IC801-39 IC801-40 IC801-41 IC801-42 IC802-1 IC802-2 IC802-3 IC802-4 IC802-5 IC802-6 IC802-7 IC802-8 IC1081-1 IC1081-2 IC1081-3 IC1081-4 IC1081-5 IC1081-6 IC1081-7 IC1081-8 IC1081-9 IC1081-10 IC1081-11 IC1081-12 IC1081-13 IC1081-14 IC1081-15 IC1081-16 IC3401-1 IC3401-2 IC3401-3 IC3401-4 IC3401-5 IC3401-6 IC3401-7 IC3401-8 IC3401-9 IC3401-10 IC3401-11 IC3401-12 IC3401-13 IC3401-14 IC3401-15 IC3401-16 IC3401-17 IC3401-18 IC3401-19 IC3401-20 IC3401-21 Volts/Mode 4.9 4.8 0.2 0 0 0 GND GND GND GND 4.9 4.9 GND 5.0 2.5 2.9 2.5 2.4 2.4 GND GND GND 0 0 0 2.9 2.5 2.9 2.9 9.3 4.1 4.1 4.1 4.1 3.6 3.7 GND 4.1 4.1 4.1 4.1 4.9 4.1 1.3 1.3 0 GND 3.2 9.1 0 4.1 Device/Pin # IC3401-22 IC3401-23 IC3401-24 IC3401-25 IC3401-26 IC3401-27 IC3401-28 IC3401-29 IC3401-30 IC3401-31 IC3401-32 IC3401-33 IC3401-34 IC3401-35 IC3401-36 IC3401-37 IC3401-38 IC3401-39 IC3401-40 IC3401-41 IC3401-42 IC3401-43 IC3401-44 IC3401-45 IC3401-46 IC3401-47 IC3401-48 Q001-B Q001-C Volts/Mode Device/Pin # 4.1 3.7 3.9 4.1 4.1 4.1 1.9 4.1 4.1 2.0 4.1 4.1 4.1 0 4.1 4.1 4.1 4.1 4.1 4.1 GND 4.1 4.1 4.2 GND 4.1 4.1 POWER ON: 0.7 POWER ON: Q001-E Q005-B Q005-C Q005-E 0 GND 15.4 16.0 16.1 Q135-B Q135-C Q135-E Q202-B Q202-C Q202-E Q208-B Q208-C Q208-E Q401-B Q401-C Q401-E Q402-B Q402-C Q402-E 2.2 5.0 1.5 1.7 GND 2.3 2.5 GND 3.1 0.3 35.9 GND 3.2 N/A 3.2 Q486-B Q486-C Q486-E Q490-B Q490-C Q490-E Q601-G Q601-D Q601-S Q611-B Q611-C Q611-E Q612-B Q612-C Q612-E Q613-B Q613-C POWER OFF: Q613-E 0 POWER OFF: Q627-B 17.0 Q627-C Q627-E Q635-B Q635-C Q635-E Q681-B Q681-C Q681-E Q693-B Q693-C Q693-E — 27 — Device/Pin # Volts/Mode 9.9 11.6 9.2 5.9 6.7 5.2 POWER ON: 5.8 POWER ON: 157 POWER ON: .15 POWER ON: 4.6 POWER ON: 14.4 POWER ON: 5.6 POWER ON: 4.6 GND POWER ON: 5.6 POWER ON: 0.2 POWER ON: 4.7 GND POWER ON: 12.7 POWER ON: 13.2 POWER ON: 13.3 POWER ON: 3.4 POWER ON: 25.0 POWER ON: 3.4 POWER ON: 0.7 POWER ON: 0 GND POWER ON: 0.5 POWER ON: 24.7 POWER ON: 0.6 Q695-B Q695-C Q695-E POWER OFF: 0.4 POWER OFF: 164 POWER OFF: 0 POWER OFF: 0.8 POWER OFF: 1.7 POWER OFF: 0.4 POWER OFF: 0.8 Q701-B Q701-C Q701-E Q711-B Q711-C Q711-E Q721-B Q721-C Q721-E Q831-B Q831-C Q831-E Q1071-B Q1071-C Q1071-E Volts/Mode POWER ON: 24.7 GND POWER ON: 24.8 2.4 154.9 2.2 2.4 158.0 2.2 2.3 159.0 2.2 4.2 4.9 4.9 3.0 GND 3.7 POWER OFF: 7.4 POWER OFF: 8.0 POWER OFF: 0.4 POWER OFF: 0.1 POWER OFF: 0.1 POWER OFF: 6.0 POWER OFF: 0 POWER OFF: 6.0 POWER OFF: 1.3 POWER OFF: 8.2 POWER OFF: 1.1 POWER OFF: 0 POWER OFF: 6.0 POWER OFF: 5.2 POWER OFF: 7.1 POWER OFF: 4.7 — 28 — Chassis No. 27530-00 TUNER C1051 16EM22 ★A101 2 16 15 1718 5 J1003 J 9V L1001 J J1053 J R857 100 ★ 16 VCC <CV OUT> C256 EM1 LBWA C251 1/10GZ 0C 49 47 45 44 43 42 38 39 40 HS G R848 5.6K R843 560 R R849 5.6K R844 560 41 DC VOL 73 R135 1/10GZ0C 42 R144 J TP11 D843 R D834 D831 RGB MATRIX R409 1/10GJ 5.6KC TP20 1 80 IF-GND 2 3 4 5 6 C146 KK0.01 LZB 7 VER SEP 27mA +5V 28 HDR VCC VER RAMP 1 26 BUS 8 R131 1/10GJ 33KC C131 EM1 LBWA C147 L141 J TP132 OSD SW VER C/D 1 6.3EM100LBWA R161 1/10GJ100KC ABL 9 10 11 CLAMP 12 13 C843 KZ0.1 LZF R273 10K 1 R803 100 R804 100 C161 KZ0.1 LZF R162 1/10GJ 100KC L863 J 1 R400 C405 PM1LBZA J 14 15 DRIVE/ CUT-OFF E/W 18 NC 20 17 19 21 22 C3408 EM0.47LBWA 23 1SJ15 C284 C285 16EM47 KK0.01 LZB LBWA R274 1/10GJ 5.6KC C274 16EM10 LBWA Q490 2SD400E-MP R284 47 G C497 6.3EM100LBWA 5VB6 34 LSOUT-L AUX1-R 33 5 SDA VCAWGT 32 6 SCL 7 DGND 8 MAININ 9 MAINOUT R272 6.8K 18 19 20 21 VE 26 SAPIN 22 23 C3421 KK2700 LZB C3418 25PM4.7D 25 24 C011 25EM220LBWA C010 25EM220LBWA 4 R004 1/10GJ 1.8KC R003 1/10GJ 1.8KC C001 EM0.22LBWA 3 4 2 IC001 Q005 2SB764E :2SB764F LA4525 AUDIO AMP. 6 7 AUDIO MUTE C012 16EM22LBWA 9V-REG. 1000PM ★R601 POWER CIRCUIT 7WK1VEA 1 R881 1/10GJ100C R882 1/10GJ100C R883 1/10GJ100C R884 1/10GJ100C 12V R276 12K VERTICAL DEFLECTION R408 1/2DJ 2.7KB 1 KX5P C511 R511 FK0.15D 2SJ120 2 3 4 5 6 R517 47K D501 KX3P C508 CJ56CL R509 18K DY R512 X KX1P 1 R513 X R508 18K X L413 HLC R506 220 C504 25EM2200 C503 LBWA EK 2.2AE ★ C417 200MM0.3UVB :250MJ0.3AU :250MJ0.3UAP 130V C506 FK5600BF :FK5600D R514 J ★ C412 ★C411 1200MH 0.013XK 1500PK 180NH R504 8.2K R505 1/2DJ 1.5 1 R507 1/2DJ1.5 C473 HJ0.47 :63GJ0.47V ★R498 ★ Q402 1 T401 L402 J R406 DJ5.6K 4 FO K7S 1 2 3 4 5 R714 1/10GJ82C 1 R704 82 1 R703 1/10GJ820C R701 180 C701 KK1000 LZB 1 ★ 15V D471 R471 1/2DJ1B C471 16EM470LBWA R726 1/2DJ2.7K R716 1/2DJ2.7K 1 2 3 R706 1/2DJ2.7K 4 1 ★ R481 1/2DJ 47B V+B 8 2SJ1 C482 100EM22 1 TP51 D699 J R692 18K R694 2 10K 1 2 Q612 2SA984E :2SA984F C630 EM1 LBWA 3 ★ ★ R617 FJ680P C632 250KM 1000VBW C614 63FJ 0.01LBZA 1 RL601 3 4 ★ R602 1/2CK 3.3MXU ★C606 250KM1000VBW C689 KZ0.1LZF 1 ZD1 D683 R 12V R618 DJ1K R686 J RELAY DRI. ★IC601 Q693 1 AE POWER REG. SE130NH CAUTION TP35 C493 100PM 2.2X D429 R D428 LOW +B 10 ★R482 DJ1B AFC HEATER 9 D482 4A 125V R423 ★1/6NF TP7 3.3K D481 1 C484 EM4.7LBWA ★R421 1/6NF 1K FOR CONTINUED PROTECTION AGAINST A RISK OF FIRE, REPLACE ONLY WITH THE SAME TYPE 4A, 125V FUSE. ATTENTION: POUR MAINTENIR LA PROTECTION CONTRE LES RISQUES D' INCENDIE UTILISER UN FUSIBLE DE RECHANGE DE MEME TYPE 4A, 125V. HOLD DOWN CIRCUIT 1 R428 15K 11 TE7 D422 ★ D421 ★ R422 ★HZ11 1/6NF HZ11 10K B2L B2L KS C421 6.3EM220LBWA GND K7Y1 GNDCONNECTOR ★ W901 NOTES; 1. RESISTORS SPECIFIED WITH RESISTANCE VALUE ARE "1/6DJ". 2. RESISTORS SPECIFIED WITH TYPE OF RESISTOR, TOLERANCE AND RESISTANCE VALUE ARE "1/4". 3. ALL CAPACITORS ARE 50WV RATING UNLESS OTHERWISE NOTED. 4. PARTS MARKED WITH ARE RELATED WITH X-RADIATION. 5. THICK LINES ARE 15WATTS SUPPLY LINE. 6. VIEW OF TR & FET & IC. LETTER SIDE TOP VIEW N B EC 1 7. ISOLATION BORDER LINE. COLD SIDE HOT SIDE E CB E BC3 12S GD IN CASE OF TR IN CASE OF IC IN CASE OF FET 8. LIST OF REPLACEABLE DIODES. M (7ED00025) R (7DD00019) AA (7DD00192) P (7DD00021) 1SS176, 1SS133, GMA01 1S2076, 1S2473, DS442, 1N4148 1S2076, 1S2473, DS442, 1N4148, 1SS133 1S2076A,1S2471, 1N4148 9. LIST OF REPLACEABLE TRANSISTORS. AD (7T200183) AE (7QT00202) AB (7T200181) AC (7T200182) 2SC1740S Q,R,S Q,R,S 2SA933S R Q,R 2SC945A Q,P R,Q,P 2SA564A R Q,R 10. "J" : JUMPER WIRE. "X" : PART NOT USED. IMPORTANT: SCHEMATIC PART LOCATION NUMBERS MAY NOT ALWAYS MATCH THE SCHEMATIC SYMBOLS. THE SCHEMATIC SYMBOLS AND PART DESCRIPTIONS ARE CORRECT AND SHOULD BE USED. THE PART DESCRIPTIONS WILL BE LISTED UNDER THE LOCATION NUMBER IN THE PARTS LIST. — 29 — 2 J610 1/10GZ0C R616 1/10GJ 10KC Q613 2SC2274E — 30 — — 31 — KD KD1P ★ L901 DGC COIL ★ J609 1/10GZ0C C613 63FJ 0.047LBZA R619 1/10GJ 22KC ★W601 AC CORD J614 J 1 R609 1/10GJ 22KC 4 3 J605 1/10GZ0C R607 DJ22 D614 L612 R614 DJ470 2 R493 DJ390K R494 DJ390K 1 5 KB ★R497 R491 DJ1K TP50 2 3 Q901 R634 1/10GJ 47KC ★ R615 2SJ0.47 3 Q695 2SA1015Y J604 1/10GZ0C ★PS601 TP36 1 6 9V K701 ★ CRT 16 ★ R695 1/10GJ 56KC 4 7 R711 180 C711 KK1000 LZB R713 1/10GJ 820C B-OUT Q701 L40B15400 ★ SOCKET C721 KK1000 LZB R723 1/10GJ 820C G-OUT Q711 F.B.T ★ T402 K7U1 R721 180 Q635 AE L602 D612 PHOTO COUPLE 1/10GJ100C 1/10GJ100C 1/10GJ100C 1 R630 DJ330 R287 R288 R289 R-OUT Q721 2SJ0.47 A2 SC 1000HE R724 82 ★R613 11 A1 F601B ★C601 C612 63FJ 0.1LBZA D611 R L611 C628 160EM ★ 220XJ C625 :160EM 1000KK1200CTB 220VEA R608 1/10GJ 470KC F601A 250GK0.22XD :275GM0.22XB Q611 2SC2274E R606 :2SC2274F DJ47 1 A F601 C693 63FJ0.1LBZA Q401 2SC2271D 1 3 2 1 ★C742 2000KZ 1 RU3AM L625 1 R612 1/2FJ10 R611 47K ★D625 130V ★ ★ D604 C604 ★500KK1000A ★D603 ★ ★ LF601 D693 <R> <G> <B> R727 2SJ 12K 1 7 14 D629 R693 1/10GJ100KC R404 330 C406 500KK 470A C407 500KK 2200A R632 1/10GJ 1KC 2SK2872 R603 DJ560K R605 J ★D601 ★C603 500KK1000A HV K7B ★ D408 C408 160EM1BE 1 2 3 4 5 ★ R707 2SJ 12K C634 16EM47LBWA 2SJ5.6K R416 33 KY1P 2SJ 12K ★R407 ★Q601 2 1 2SJ5.6K TXXGA0137505M H-OUT 21 L401 6 1 R631 DJ6.8K HORIZONTAL DEFLECTION 13 ★ C609 1 200EM470XB ★ C608 1000KK 2200NH C626 16EM1000LBWA D680 R 1 R604 2SJ2.2 5 10 1 ★ ★D624 B1 R629 1/10GJ 1KC B1 7SJ 6.8VC ★R717 Q681 AE C683 16EM220LBWA ★R411 ASSY, AWB, SOCKET R683 4.7K L404 J R503 3.9K 1 ★L902 ★C416 200MM0.27UVB :250MJ0.27UAP C516 16EM10 LBWA R518 1/10GJ 18KC C502 35EM220 1 FOR TEST EQUIPMENT R691 1/10GJ 10KC 7 L501 J KX4P R485 1/10GJ 18KC IN OUT 1 26V L626 J C622 35EM470 LBWA R627 1/10GJ 10KC R628 DJ1.2K <H-DRIVE> <H-PULSE> <POWER FAIL> <X-RAY> <RGB> KTP KT1P ASSY, PWB, MAIN KT2P KT3P KT4P KT5P ★ ★ GND VCC LA78041 C629 16EM220LBWA 4 D623 L623 R492 1/6NF33K D487 12 26V Q627 2SB985S ★D602 ★T601 26V IC681 15V Q001 1 AE 1 R487 390 PQ050EA1MXP D627 R <ABL> <POWER FAIL> ★IC501 R013 5.6K 8 <ALWAYS +5V> 5 VOLTS REG 1.0W 10Z ★C631 D486 1 2 3 SP902 R005 1/10GJ10KC R006 DJ1.5K C003 KK5600LZB C006 KK0.01LZB 2SJ8.2 5V R 1 Q486 2SD400E-MP <POWER ON/OFF> SP901 R472 2SJ8.2 J005 1/10GZ0C 5 ★ R486 L D001 C3416 25PM4.7D C004 KK5600LZB R001 1/10GJ 8.2KC ★ C015 16EM330 D472 J LBWA C3417 EM4.7LBWA C3413 C3414 EM4.7 16EM LBWA 100 SPEAKER OUT KSP 1 L3401 J 1 R3411 1/10GF 62KC 2SJ22 TJ5 <VERTICAL-OUT> <SIF> <ACL> C3423 10TK3.3DR R3422 1/10GJ3KC R3421 1/10GJ3.3KC C3422 KK0.047LZB ★R489 5V <AFT S-CURVE> C3424 25PM4.7D C489 16EM220LBWA L284 J <9.0V B5> C3426 10TK10DR 30 VEWGT 27 C3412 16EM47LBWA R002 C002 1/10GJ EM0.22LBWA 8.2KC TP34 VCAIN VETC 28 17 R3426 1/10GJ3.9KC C3427 EM1LBWA VEOUT 29 16 K1011 NC 35 VCATC 31 PCINT1 PCINT2 PLINT 9V L146 IC3401 15 R3441 1/10GJ 330KC AUX2-R 36 CXA2134QP AUDIO PROCESSOR 14 C3441 R3442 EM4.7LBWA 1/10GJ 100C 37 38 4 C3411 EM0.47LBWA R499 390 D490 39 AUX1-L TP301 ★R488 40 LSOUT-R R495 1SJ33 TJ6 41 3 24 ★ 42 BASS-L 13 R443 4.7K 43 2 R3407 11 1/10GJ 1MC 12 C3407 KK5600 LZB 44 TOUT-L R444 18K C841 KZ0.1 LZF C842 KZ0.1 LZF C3406 KK0.012 LZB 45 46 1 10 63FJ 6800LBZA C401 ★R401 ★R402 2 1 16EM470 DJ100 DJ120 LBWA C505 C509 63GJ0.47LBZA 2 63GJ 0.47LBZA D801 R 25 C272 EM3.3 LBWA J C402 KK0.01 LZB FRAME-GND 16 C3404 25PM4.7D R3406 1/10GJ 100KC 47 SURRTC <5V B6> H-GND 31 AFT FRAME-GND R3401 220 R3402 220 R353 10K D351 29 OSD FIX GAIN BRIGHT 79 5 6 8 CPU RESET 27 R823 100 MEMORY VIF R R864 1/10GJ 39KC IC802 R862 100 R281 1/10GJ10KC C403 RF AGC TP113 1 R816 1/10GJ 330C 76 X141 SF5235P R829 100 2 CONTRAST BRIGHT 4 R814 1/10GJ 10KC R809 1/10GJ 4.7KC 3 R813 1/10GJ 10KC 2 1 <ALWAYS 5V> Q831 AJ C862 KK0.01LZB C811 EM1LBWA 7 R808 1/10GJ 10KC C801 KK0.01LZB R833 10K D836 R C829 R831 EM1 1/10 LBWA GJ 100KC R886 10K BLACK STRETCH 33 HDR OUT 78 C143 KK0.01 LZB SDA,SCL R807 R806 1/10GJ 1/10GJ 10KC 4.7KC COLOR CLAMP C3401 EM0.1LBWA 32 IF AGC 77 C141 2 KK0.01 LZB R143 1/10GJ 1KC L812 L811 L801 PHASE SHIFTER 48 R449 1/6NF4.7K 34 30 TP12 R142 1/10GJ KK0.022 33KC LZB BLK,B,G,R C806 6.3EM470LBWA PEAKING CORING C3436 25PM4.7D 35 DC REST <RF AGC> C810 CJ100 CL DEMO 36 75 C809 CJ100 CL C822 16EM22LBWA AFC2 AFC1 DELAY LINE 74 IF-GND R137 1/10GJ 1KC C142 L821 FM DET 72 1 HDR C/D NC SW TP21 Q135 AE R VS R842 560 FBP <V-OUT> 37 G ACK STATUS 36 POWER FAIL AV1/AV2 35 R847 5.6K 2ND AMP BPF TRAP 1/256 R3443 1/10GJ 330KC R1 IN R441 1K 1 34 1 SYNC SEP 19mA +8V 33 BUS SCL IIC SCL 32 2 71 ACC KILLER C441 KK0.01LZB C3442 R3444 EM4.7LBWA 1/10GJ 100C C3433 C3434 KK4700 KK0.022 LZB LZB C3432 EM0.1LBWA C3439 25PM 4.7D BLK 31 5 B B 6 S SELECT 7 LIM AMP B 30 BUS SDA IIC DSA ABL-IN AFT S-CURVE 29 S-SEL IC801 QXXAVB927P 28 8 1ST BPF AMP R442 2 1/10GJ 10KC 37 BPF BPF 70 C835 KK0.01 LZB 4 3 BLK 9 MUTE 10 KEY-IN AVCC HLF 11 RC IN 12 38 TINT C3431 KK4700 LZB C427 KK0.01LZB H-GND 39 HDR VCO <SCL> 27 13 APC1 L1 IN 40 CW KIL SPLL C134 69 KK1000LZB C137 CJ10CL BLK D1002 FRONT A/V JACK SW R846 1/10GJ1KC 14 68 <SDA> 26 R835 2.7K IF-VCC 60mA 25 15 RF-AGC VHOLD RES VCC POWER <C022> FS R852 1/10GJ39KC V1 IN R426 1/10GJ680C X-RAY VIDEO SW R2 IN R3445 1/10GJ 330KC 41 FRAME-GND VCO VIDEO DET R3447 1/10GJ 330KC R3446 1/10GJ 100C C1002 16EM10LBWA Q1071 AC 46 REAR A/V JACK L2 IN R1002 1/10GJ75C R1084 1/10GJ 10KC TVOUT-L TVOUT-R AUX2-L CLMP 48 C1071 KK0.01LZB R321 1/10GJ 10KC R1083 1/10GJ 27KC R1071 390 STIN NOISETC SAPOUT 50 R3448 1/10GJ 100C C3447 25EM4.7 SUOUT 51 NC R1053 10K K1001 R1001 1/10GJ75C V2 IN C3448 25EM4.7 NC 52 VIDEO AMP 67 C133 KK0.01 LZB R133 1/10GJ 3KC C136 1/10GZ 0C R851 1/10GJ 1KC 16 CVIN CNVSS XIN XOUT VSS 17 R OUT D1001 8 TRE-R 53 CLMP 7 NC FRAME-GND 6 C252 63FK0.047LBZB X251 R212 1/10 GJ 680KC 54 5 VOLIN-R 57 NC 4 VCC 58 3 SAPTC 59 2 TOUT-R 60 IF-GND C856 EM1LBWA C858 KK1000 LZB R3436 560 C1001 16EM10 TP318 BASS-R 61 L GND C151 EM0.47LBWA 62 R167 1/10GJ 180C 56 55 H NC R151 1/10GJ 330C C853 EM0.1LBWA C857 CJ220CL X801 AUDIO OUT TP317 SW VOLIN-L TRE-L NC R853 1/10GJ 1MC C854 CJ82CL 63 66 24 L R1054 27K A2C PLL 23 TC4053BP L 1 R209 1/10GJ 100C 6 2 4 3 1 5 L OUT R3437 1/10GJ100KC VIDEO SW H R251 1/10GJ 22KC 7 8 S-VIDEO OUT R3434 560 IC1081 9 IREF 1 2 3 64 C153 EM0.47 LBWA C257 KK0.01 LZB C221 PM1LBZA 65 22 10 <VS> <HS> <H-DRIVE> <H-PULSE> <12V> <X-RAY> <P-FAIL> R1909 1K uPROCESSOR H 11 C253 R252 1/10GJ22KC EM0.47LBWA L256 J C258 16EM47 LBWA 2VP-P R854 1/10GJ470C R166 1/10GJ 390C 5VB6 C211 PM1LBZA R163 1/10GJ 120C C212 EM2.2 LBWA T151 4 PRESET CH - CH + VOL.- VOL.+ POWER SW1906 SW1905 SW1904 SW1903 SW1902 SW1901 18 12 C SW Q208 2 AC 2VP-P LA76834NMP VIF/SIF/Y/C/DEFLECTION 19 13 Y SW R1073 100 1 V/C/VERT GND 2 ★IC101 <RF AGC> <IF> L1901 20 C3435 EM4.7LBWA 1 R208 1/10GJ1KC Q202 AC L164 R1901 10K 21 14 COMPIN VGR 1 J201 1/10 GZ0C 1VP-P R1910 1K 6 R1902 1K R1903 1/10GJ1.8KC R1904 1/10GJ2.2KC R1905 1/10GJ3.9KC R1906 1/10GJ5.6KC R1907 1/10GJ12KC R164 1/10GJ 1KC X161 C1902 16EM10LBWA L851 15 AV R201 470 1 C106 EM2.2LBWA D1901 R1006 1/10GJ 10KC <130V> D1902 2 S-GND 1 B1 A1901 U20B40500 3 D1052 Y GND D1059 1 UDZS10BG C3437 EM4.7LBWA TP16 1 1 GND 10 9 R3435 1/10GJ100KC D101 V/C/VERT VCC REMOTE SENSOR R1052 1/10GJ75C R1059 1K C1059 16EM10 R1003 1/10GJ 10KC C C IN R106 1/2DJ18K R107 DJ8.2K C103 KK 0.01 LZB R1051 75 D1051 S-SW J1002 1/10GZ0C C1081 16EM10 1VP-P R856 100 R1007 1/10GJ 27KC R1004 1/10GJ 33KC C1080 KZ0.1LZF 5VB6 C101 6.3EM470 LBWA C1052 KZ0.01FA R1081 1/10GJ22KC R1082 1/10GJ22KC V1 IN V2 IN 1 S/COMP SW AV1/AV2 SW GND 10 9 AGC MB 14 13 12 IF PB TU+B DATA CLK F1BAM0280 :F1BAM0290 K1051 Y IN 2 MODEL DS27530 — 32 — 2SC1815 Y,GR O,Y,GR 2SA1015 Y,GR O,Y,GR