SERVICE MANUAL Product Type: Chassis: Manual Series: Manual Part #: Model Line: Product Year: Color Television Receiver GA CM-150 923-03349R1 A-Line 1998 REVISED EDITION This revised edition includes the original GA manual (923-03349) and the first addendum (923-03412). CONTENTS General Information/Remote Controls ............... 1 Installer’s Menu ............................................. 2 Servicing/Troubleshooting ............................. 3 Model/Module Parts Lists ...........................
PRODUCT SAFETY SERVICING GUIDELINES FOR AUDIO-VIDEO PRODUCTS IMPORTANT SAFETY NOTICE A.C. Voltmeter This manual was prepared for use only by properly trained audio-visual service technicians. When servicing this product, under no circumstances should the original design be modified or altered without permission from Zenith Electronics Corporation.
TABLE OF CONTENTS SECTION 1 GENERAL INFO SECTION 4 OVERVIEW ............................................................. 1-1 MODEL INFORMATION ....................................... 1-1 SC3492A MODEL REMOTE CONTROL ........................... 1-2 MBR3447 MODEL REMOTE CONTROL ........................... 1-3 MBR3447A MODEL REMOTE CONTROL ......................... 1-4 MBR3446 MODEL REMOTE CONTROL ........................... 1-5 REMOTE PROGRAMMING ........................................... 1-6 AUTO FIND .
TABLE OF CONTENTS A25A12D4 .................................................... A25A74R ...................................................... A25A74R7 .................................................... A25A74R8 .................................................... A25A76R ...................................................... A25A76R7 .................................................... A25A76R8 .................................................... A27A11D ..................................................
SECTION 1 OVERVIEW The GA series chassis was developed for Sentry 2, screen sizes 19" through 27" stereo and mono models. The chassis is a single sided printed circuit board. One board is used for the 19" and 20" connected sets. A second board is used on the 25" and 27" isolated sets. During the manufacturing process, the EAROM is programmed for any added features. Output jacks will be added to the board to accommodate the different features: Video/ Audio In, Non MTS Stereo, and MTS Stereo. A-18577.
SC3492A MODEL REMOTE CONTROL POWER Press to turn TV ON or OFF CC Press to access closed captions. MUTE Press to turn off sound while picture remains. Press again to restore sound. CC TIMER Press (and repeat) to activate the sleep timer FLSHBK Press to return to last TV channel you were watching. VOLUME Press left to reduce or right to increase volume level of TV. CHANNEL Up/Down Press to select a TV channel by going up/down through channels programmed in the TV memory.
MBR3447 MODEL REMOTE CONTROL POWER Turns TV On or Off. FLASHBK (Flashback) Returns to previous Channel. MODE Selects the remote’s mode of operation SURF Turns Surf Channel On/Off MUTE Turns sound Off and On while picture remains. VOLUME (Left/Right) Increases TV’s sound level. CHANNEL (Up/Down) Selects next channel in TV’s memory. Press and hold to repeat. ENTER Shows Channel/Time, enters channel, or removes any on-screen menus. NUMBER PAD Selects channels directly.
MBR3447A MODEL REMOTE CONTROL POWER Turns TV On or Off. FLASHBK (Flashback) Returns to previous Channel. MODE Selects the remote’s mode of operation SURF Turns Surf Channel On/Off MUTE Turns sound Off and On while picture remains. VOLUME (Left/Right) Increases TV’s sound level. CHANNEL (Up/Down) Selects next channel in TV’s memory. Press and hold to repeat. ENTER Shows Channel/Time, enters channel, or removes any on-screen menus. NUMBER PAD Selects channels directly.
MBR3446 MODEL REMOTE CONTROL POWER Turns TV On or Off. FLASHBK (Flashback) Returns to previous Channel. MODE Selects the remote’s mode of operation A Key Special feature of some TV’s MUTE Turns sound Off and On while picture remains. VOLUME (Left/Right) Increases TV’s sound level. CHANNEL (Up/Down) Selects next channel in TV’s memory. Press and hold to repeat. ENTER Shows Channel/Time, enters channel, or removes any on-screen menus. NUMBER PAD Selects channels directly.
REMOTE PROGRAMMING PROGRAMMING THE MBR3446 AND MBR3447 REMOTES If you’re using Zenith products, the remote is already programmed for most common codes. For other brands, or if your remote fails to control your Zenith products, you’ll have to program the remote. To cancel Auto Find, press PRG at any time during Auto Find. CABLE BOX These remotes can control cable/converter box volume and muting if available on your equipment. After installing the batteries, follow these steps for each product: 1.
REMOTE PROGRAMMING CODES TV’S Admiral Adventura TV/VCR Akai Amark AOC Bell & Howell Broksonic Candle Centurion Citizen Contec Coronado Crown Curtis Mathis Daewoo Daytron Elektra Emerson 116, 121, 130, 133 154 104 103, 146 104 121 131, 136, 182 139 119 121, 139 141 103 103 116, 119, 121 149, 159 119 121 103,104,123,124, 131, 136, 145, 176 Fisher 109, 118 General 106, 107, 114, 116, Electric 117, 161 Goldstar 103, 104, 119, 147, 184 Hitachi 102, 103, 129, 163, 121 Inteq 101 J.C.
SECTION 2 INSTALLERS MENU Figure 1 Figure 2 Figure 3 1164-01/02 Micro opening display. 1305 Micro opening display. 1164-01/02 Factory mode on opening display. 1164-01/02 MICRO 00 F MODE: (Factory Mode) Use Select key to select item #00, which is the first item in the Service Menu, the Factory mode. This item is used by the factory when the module is being tested. In the field, this item should always be left “off”.
INSTALLERS MENU 221-01164-01/02 (continued) 11 V Size: (Vertical Size) Adjusts the size of the picture vertically. Range is 0 - 63. 03 H Pos: Moves On Screen Displays horizontally. Range is 0 - 13. Generally set at 9. 12 V Phase: (Vertical Phase) Shifts the picture vertically. Range is 0 - 7. 04 Level: There are three positions, 0, 1 and 2. The three different positions are used at the factory to program the module for the correct features.
INSTALLERS MENU 221-01164-01/02 (continued) FACTORY RECOMMENDED SETTINGS 221-01164-01 Factory Mode 0 (Blue) ITEM 00 F Mode 01 Pre Px 02 V Pos 03 H Pos 04 Level 05 Band 06 AC On RANGE 0-1 0-1 0-24 0-13 0-2 0-7 1 19/20" 0 1 10 10 1* 0 0 25” 0 1 7 10 1* 0 0 27" 0 1 7 10 1* 0 0 1 32 32 36 2 19 46 31 1 0 2 31 10 10 10 90 90 2 1 1 0 0 0 1 1 32 32 36 2 18 46 33 1 0 2 31 5 5 5 90 90 2 1 1 0 0 0 Factory Mode 1 (Black) 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 RF Bpf 3.
INSTALLERS MENU 221-01164-01/02 (continued) FACTORY RECOMMENDED SETTINGS 221-01164-02 Factory Mode 0 (Blue) ITEM 00 F Mode 01 Pre Px 02 V Pos 03 H Pos 04 Level 05 Band 06 AC On RANGE 0-1 0-1 0-24 0-13 0-2 0-7 1 19/20" 0 1 10 10 1* 0 0 25” 0 1 7 10 1* 0 0 27" 0 1 7 10 1* 0 0 1 32 32 36 2 19 46 31 1 0 2 31 10 10 10 90 90 2 1 1 0 0 0 1 1 32 32 36 2 18 46 33 1 0 2 31 5 5 5 90 90 2 1 1 0 0 0 Factory Mode 1 (Black) 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 RF Bpf 3.
INSTALLERS MENU 221-01305-01 NOTE: BE CAREFUL!! IF THE WRONG PINS ARE SHORTED, THE MODULE CAN POSSIBLY BE DAMAGED. 1305 MICRO 00 F MODE: (Factory Mode) Use Select key to select item #00, which is the first item in the Service Menu, the Factory mode. This item is used by the factory when the module is being tested. In the field, this item should always be left “off”. Zero is “Off”! NOTE: BE SURE TO REMOVE THE JUMPER AFTER THE LEVEL HAS BEEN SET.
INSTALLERS MENU 221-01305-01 (continued) 18 H Afc: There are two setting 0 and 1. Setting is usually 1. 33 W Band: (Wide Band Low Frequency Separation) Range is 0 - 63. 19 WhComp: (White Compression) There are two settings 0 and 1. Setting is 0. 34 PiP Z1: Adjusts horizontal position of the insert picture on left side. 20 60hzSw: (60 Hertz compression) There are two settings 0 and 1. Setting is 0. 35 PiP Y1: Adjusts vertical position of the insert picture on left side.
INSTALLERS MENU 221-01305-01 (continued) FACTORY RECOMMENDED SETTINGS 221-01305-01 General Setting (Blue) Factory Mode 0 ITEM 00 F Mode 01 Pre Px 02 V Pos 03 H Pos 04 Level 05 Band 06 AC On RANGE 0-1 0-1 0-24 0-13 0-2 0-7 1 25” 0 1 14 6 0* 0** 0 27" 0 1 17 8 0* 0** 0 Technical Settings (Black) Factory Mode 1 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 RF Bpf 3.58T RF Brt Aux Brt MaxCon V. Phase H. Phase V. Phase H.
SECTION 3 SERVICE INFORMATION SERVICING GA Shutdown Circuits GA1 GA2 & GA3 ICX2200 ICX2200 P29 P29 DX3003 RL C FROM_RESISTOR_DIVIDER DX3005 ZDX3004 DX3002 RL2 RL1 FROM_RESISTOR_DIVIDER GND GND GENERAL INFORMATION NOTE: 19" and 20" GA1 chassis is a line connected chassis. When servicing chassis, use an isolation transformer to prevent possible shock hazard!! The 25" and 27" GA2 and GA3 chassis has an isolated supply.
SERVICING (continued) POWER ON (9-1869/70/71 AND 9-1950) Keyboard input at IC6000 pin 7 and 8 IR input at IC6000 pin 15 Power “On” output at IC6000 pin 32 Base of QX3402 power supply switching transistor (about 0.7 volts). +5 volts IC6000 pin 27 HV MEASUREMENT PROCEDURE Apply signal through the video generator, or tune the TV color receiver to crosshatch pattern. Connect an accurate HV meter between the picture tube anode and chassis ground.
SERVICING (continued) +35 volts DC at CX3272 +25 volts pin 6 +215 volts DC at junction CX3296 and RX3277 Vertical out pin 2 CRT filament at pins 1 and 2 of connector 2F5 HORIZONTAL CIRCUIT Horizontal drive to base of Q3201 predriver VIDEO PROCESSOR ICX2200 Key Operating Signals: Driver transformer output base of Q3202 Composite Video out at pin 47 Shutdown voltage anode ZFX3004 Video in at pin 37 SERVICE ADJUSTMENTS (Mechanical) 1.
SERVICE ADJUSTMENTS SERVICING (continued) 2. Audio Balance (19"/20" Models) Adjusts R9745 for equal output at collectors of Q9701 and Q9703. scale from black to white. If black level is too high readjust the item #9 RF Brightness. 8. Return the color level control to normal. 3. HORIZONTAL WIDTH (25"/27" Models) Adjusts R3249 for 1/2" overscan on both sides of the picture. GA3 OF RGB CUTOFF (1305 Micro) The G2 control must be adjusted before RGB drive.
SERVICING (continued) the chroma Off. Check that the set displays a good gray scale from black to white. If black level is too high, readjust the item #9 RF Brightness. 7. Return the color level control to preset. 8. Select “Warm” in the user video menu under Color Temp.
SERVICING (continued) PURITY & CONVERGENCE SETUP PROCEDURE CONVERGENCE ADJUSTMENT 1. Release locking assembly PRELIMINARY SETUP 1. Allow receiver to warm up for 15 to 20 minutes. 2. Connect crosshatch generator to the receiver and adjust static (center) convergence as follows: 2. Degauss receiver. 3. Connect crosshatch generator to the receiver and “rough in” the static (center) convergence. a.Adjust the 4 pole static control by moving the two tabs separately to converge red and blue lines horizontally.
SERVICING (continued) VERTICAL-TILT WEDGE ADJUSTMENT The vertical lines at 6 and 12 o’clock are converged by vertically tilting the yoke and inserting a wedge at the top of the yoke until it is firmly seated between the CRT glass and the horizontal coils. IMPROVING CRT CORNER PURITY CRTs that display corner purity problems even after following the service procedures can be modified with a picture correction kit (P/N 949-50).
IC DESCRIPTIONS IC DESCRIPTIONS IC6001 4K Bit Serial EEPROM 221-00745-04 Pin Configuration CM150 9&& :3 6&/ 6'$ $ $ $ *1' AT24C04 ATMEL 3-8 GA - IC DESCRIPTIONS
IC DESCRIPTIONS (continued) Pin Configuration 221-00907 1 24 Pilot detector Pilot out 2 23 Pilot detector Loop filter 3 22 Resonator Loop filter 4 21 Stereo/mono select IN Composite input 5 20 Stereo presence Ground 6 19 VCC De-emphasis adjust 7 18 BPF upper corner 1/2 VCC 8 17 BPF lower corner 1/2 VCC bypass 9 16 Det. bypass 10 15 Det.
IC DESCRIPTIONS (continued) Pin Definition 221-00981 Test Circuit CM150 3-10 GA - IC DESCRIPTIONS
IC DESCRIPTIONS (continued) IC6000 CM150 3-11 GA - IC DESCRIPTIONS
IC DESCRIPTIONS (continued) HSYNC 1 52 P52/R VSYNC 2 51 P53/G 50 P54/B 49 P55/OUT1 P50/AD4 3 IC6000 221-01305 P41/INT2 4 P42/TIM2 5 48 P04/PWMO P43/TIM3 6 47 P05/PWM1 P24/AD3 7 46 P06/PWM2 P25/AD2 8 45 P07/PWM3 P26/AD1 9 44 P20 P27/AD5 10 43 P21 P00/PWM4 11 42 P22 P01/PWM5 12 41 P23 P02/PWM6 13 40 P10/OUT 2 P17/SIN 14 39 P11/SCL1 P44/INT1 15 38 P12/SCL1 P45/SOUT 16 37 P13/SDA1 P46/SCLK 17 36 P14/SDA2 AVCC 18 35 P15 HLF/AD6 19 34 P1
SECTION 4 MODEL PARTS A19A02D74 GA-1 MODELS A19A02D Part# 009-01869-01 014-12290-14 014-12291-04 020-04330-32 046-10578 049-01369 050-01989 095-03705-12 A48ACB32X 124-00213-16 152-00338 192-00916 206-03369 A-18588 A-18695-11 Description MODULE, MAIN, 19, 20V MONAURAL, GA1 CHASSIS CABINET FRONT, TV, MOLDED PLASTIC, 19V MONAURAL CTV CABINET REAR, TV, MOLDED PLASTIC, 19V MONAURAL, STEREO COIL, DEGAUSSER KNOB ARRAY, PUSH BUTTON, 6 POSITION SPEAKER, OVAL, 6 X 9 CM CONNECTOR AND, CABLE ASSEMBLY DEFLECTION YOKE
MODEL PARTS A-18681 A-18695-11 LINE CORD ASSY , WITH YEONHO CONNECTOR GND STRAP ASSY , CRT A-18588 A-18695-11 A19A11D Part# 009-01870-01 014-12289-09 014-12291-04 020-04330-32 046-10577 049-01369 050-02576-02 095-03705-12 A48ACB32X 124-00213-16 152-00338 192-00917 206-03370 A-18588 A-18695-11 A19A11D74 Description MODULE, MAIN, 19, 20V STEREO, GA1 CHASSIS CABINET FRONT, TV, MOLDED PLASTIC, 19V STEREO CTV CABINET REAR, TV, MOLDED PLASTIC, 19V MONAURAL, STEREO COIL, DEGAUSSER KNOB ARRAY, PUSH BUTTON, 6 PO
MODEL PARTS A-07690-06 A-18671 A-18681 A-18695-11 MAGNET ASSEMBLY, STATIC CONVERGENCE AND PURITY CRT AND YOKE, ASSEMBLY LINE CORD ASSY , WITH YEONHO CONNECTOR GND STRAP ASSY , CRT A-18693 A-18695-09 A20A22D84 A20A22D Part# 009-01871-01 014-12292-04 014-12294-03 020-04330-31 046-10577 049-01369 050-02576-02 095-04023-09 A51AGD33X 124-00212-62 152-00338 192-00917 206-03371 A-18588 A-18695-09 Description MODULE, MAIN, 19, 20V MTS, GA CHASSIS CABINET FRONT, TV, MOLDED PLASTIC, 20V STEREO CABINET REAR, TV,
MODEL PARTS 152-00338 192-00916 206-03379 A-14323 A-18681 A-18695-11 001-00224-06 014-12290-14 WEDGE, YOKE SPACER LENS, IR INSTR BOOK, OPERATION GUIDE, DAEWOO, SPANISH BALUN ASSEMBLY LINE CORD ASSY , WITH YEONHO CONNECTOR GND STRAP ASSY , CRT 014-12291-04 LGA20A02DM7 Part# 009-01990-01 001-00224-06 014-12290-14 014-12291-04 020-04330-32 046-10578 049-01369 050-01989 095-04557 A48KRD89X 124-00213-16 152-00335 192-00916 206-03379 A-07690-06 A-14323 A-18588 A-18695-11 Description MODULE, MAIN, 19, 20V MON
MODEL PARTS 192-00916 206-03379 A-14323 A-18588 A-18695-11 LENS, IR INSTR BOOK, OPERATION GUIDE, DAEWOO, SPANISH BALUN ASSEMBLY LINE CORD ASSY , WITH YEONHO CONNECTOR GND STRAP ASSY , CRT 014-12290-14 014-12291-05 LGA20A02GM8 Part# 009-01990-01 001-00224-06 014-12290-13 014-12291-04 020-04330-32 046-10578 049-01369 050-01989 124-00213-16 152-00335 192-00916 206-03379 A-07690-06 A-14323 A-18588 A-18671 A-18695-11 Description MODULE, MAIN, 19, 20V MONAURAL, GA1 CHASSIS ANTENNA, DIPOLE CABINET FRONT, TV, M
MODEL PARTS 049-01369 050-02576-04 124-00213-16 152-00335 192-00916 206-03330-01 206-03379 A-07690-06 A-14323 A-18588 A-18671 A-18695-11 SPEAKER, OVAL, 6 X 9 CM CONNECTOR&CABLE, ASSY, 2.
MODEL PARTS A-07690-06 A-14323 A-18681 A-18695-11 MAGNET ASSEMBLY, STATIC CONVERGENCE AND PURITY BALUN ASSEMBLY LINE CORD ASSY , WITH YEONHO CONNECTOR GND STRAP ASSY , CRT LGA20A11DM Part# 009-01870-01 001-00224-06 014-12289-09 LGA20A05DM8 Part# 009-01993-01 001-00224-06 014-12289-09 014-12291-05 020-04330-32 024-03346 046-10577 049-01369 050-02576-04 124-00213-16 152-00335 192-00917 206-03330-01 206-03379 A-07690-06 A-14323 A-18588 A-18671 A-18695-11 Description MODULE, MAIN, MONAURAL WITH 2 JACKS, GA1
MODEL PARTS 152-00335 192-00917 206-03380 A-07690-06 A-14323 A-18681 A-18695-11 WEDGE, YOKE SPACER, POSITIONER LENS, IR INSTR BOOK, OPERATION GUIDE, ZENITH, SPANISH MAGNET ASSEMBLY, STATIC CONVERGENCE AND PURITY BALUN ASSEMBLY LINE CORD ASSY , WITH YEONHO CONNECTOR GND STRAP ASSY , CRT LGA20A11DM8 Part# 009-01991-01 001-00224-06 014-12289-09 014-12291-04 020-04330-32 046-10577 049-01369 050-02576-02 124-00213-16 152-00335 192-00917 206-03380 A-07690-06 A-14323 A-18588 A-18671 A-18695-11 Description MODUL
MODEL PARTS 206-03369 A-07690-06 LGA21A22DM84 Part# 009-01992-01 001-00224-06 014-12292-04 014-12294-03 020-04330-31 046-10577 049-01369 050-02576-02 124-00212-62 152-00335 192-00917 206-03381 A-07690-06 A-14323 A-18681 A-18693 A-18695-09 Description MODULE, MAIN, 19, 20V WITH MTS, GA1 CHASSIS ANTENNA, DIPOLE CABINET FRONT, TV, MOLDED PLASTIC, 20V STEREO CABINET REAR, TV, MOLDED PLASTIC, 20V MONAURAL, STEREO COIL, DEGAUSSER KNOB ARRAY, PUSH BUTTON, 6 POSITION SPEAKER, OVAL, 6 X 9 CM CONNECTOR&CABLE, ASSY,
MODEL PARTS 152-00335 192-00916 206-03369 A-07690-06 A-18681-01 A-18695-02 A63AGD01X 124-00213-16 152-00335 192-00916 206-03370 A-07690-06 WEDGE, YOKE SPACER,POSITIONER LENS, IR INSTR BOOK, OPERATION GUIDE MAGNET ASSEMBLY, STATIC CONVERGENCE AND PURITY LINE CORD ASSY , WITH YEONHO CONNECTOR GND STRAP ASSY , CRT A-18588-01 A-18695-10 A25A02D8 Part# 009-01977-01 014-12296-09 014-12297-02 020-04330-35 024-03372 046-10578 049-01368-03 050-01989 095-04531 A63AFW36X 124-00213-16 152-00335 192-00916 206-03369
MODEL PARTS 124-00213-16 152-00335 192-00916 206-03370 A-07690-06 A-18588-01 A-18695-02 152-00335 192-00916 206-03370 A-07690-06 SPACE COMMAND, TRANSMITTER, TV ONLY WEDGE, YOKE SPACER,POSITIONER LENS, IR INSTR BOOK, OPERATION GUIDE MAGNET ASSEMBLY, STATIC CONVERGENCE AND PURITY LINE CORD ASSY , WITH YEONHO CONNECTOR GND STRAP ASSY , CRT A-18681-01 A-18695-02 A25A12D A25A11D74 Part# 009-01976-01 014-12296-15 014-12297-05 020-04330-35 046-10578 049-01368-03 050-02576-02 095-04456-05 A63AFW36X 124-00213-1
MODEL PARTS 095-04456-03 A63AGD01X 124-00212-35 152-00335 192-00876 197-00180-01 206-03450 A-07690-06 A-18681-01 A-18695-10 A-19122 046-10555 194-02535 A-18225 DEFLECTION YOKE VACUUM TUBE, CRT, COLOR, 25 INCH DIAGONAL SPACE COMMAND, TRANSMITTER, MBR3447 WEDGE, YOKE SPACER,POSITIONER CRYSTAL WINDOW , IR CUP, CABINET BACK INSTR BOOK, OPERATION GUIDE MAGNET ASSEMBLY, STATIC CONVERGENCE AND PURITY LINE CORD ASSY , WITH YEONHO CONNECTOR GND STRAP ASSY , CRT ESCUTCHEON ASSY KNOB ARRAY, PUSH BUTTON, 10 POSITION,
MODEL PARTS A63AFW36X 110-00687-59 124-00212-35 152-00335 192-00876 192-00892 206-03450 A-07690-06 A-18681-01 A-18695-02 A-19127 046-10555 194-02535 A-18225 206-03370 A-18588-01 A-18695-02 VACUUM TUBE, CRT, COLOR, 25 INCH DIAGONAL GRILLE CLOTH, RECTANGULAR SPACE COMMAND, TRANSMITTER, MBR3447 WEDGE, YOKE SPACER,POSITIONER CRYSTAL WINDOW , IR GLASS DOOR INSTR BOOK, OPERATION GUIDE MAGNET ASSEMBLY, STATIC CONVERGENCE AND PURITY LINE CORD ASSY , WITH YEONHO CONNECTOR GND STRAP ASSY , CRT ESCUTCHEON ASSY KNOB
MODEL PARTS 020-04330-30 046-10578 049-01368-03 050-02576-02 095-03797-05 A68AGD02X 124-00212-58 152-00335 192-00916 206-03416 A-18588-01 A-18695-02 COIL, DEGAUSSER KNOB ARRAY, PUSH BUTTON, 6 POSITION SPEAKER, OVAL, 6 X 13 CM CONNECTOR&CABLE, ASSY, 2.
MODEL PARTS 046-10578 049-01368-03 050-01989 095-04456-05 A63AFW36X 124-00213-16 152-00335 192-00916 206-03379 A-07690-06 A-14323 A-18588-01 A-18695-02 KNOB ARRAY, PUSH BUTTON, 6 POSITION SPEAKER, OVAL, 6 X 13 CM CONNECTOR AND, CABLE ASSEMBLY DEFLECTION YOKE 25V HIBI COMERCIAL VACUUM TUBE, CRT, COLOR, 25 INCH DIAGONAL SPACE COMMAND, TRANSMITTER, TV ONLY WEDGE, YOKE SPACER,POSITIONER LENS, IR INSTR BOOK, OPERATION GUIDE, DAEWOO, SPANISH MAGNET ASSEMBLY, STATIC CONVERGENCE AND PURITY BALUN ASSEMBLY LINE CORD
MODEL PARTS A-18681-01 A-18695-10 A-07690-06 LINE CORD ASSY , WITH YEONHO CONNECTOR GND STRAP ASSY , CRT LGA26A11DM7 Part# 009-01976-01 014-12296-09 014-12297-01 020-04330-35 046-10578 049-01368-03 050-02576-02 095-04456-05 A63AFW36X 124-00213-16 152-00335 192-00916 206-03380 A-07690-06 A-14323 A-18588-01 A-18695-02 Description MODULE, MAIN, 25V STEREO, GA2 CHASSIS CABINET FRONT, TV, MOLDED PLASTIC CABINET REAR, TV, MOLDED PLASTIC COIL, DEGAUSSER KNOB ARRAY, PUSH BUTTON, 6 POSITION SPEAKER, OVAL, 6 X 13
MODEL PARTS 124-00213-16 152-00335 192-00916 206-03379 A-07690-06 A-14323 A-18588-01 A-18695-02 SPACE COMMAND, TRANSMITTER, TV ONLY WEDGE, YOKE SPACER,POSITIONER LENS, IR INSTR BOOK, OPERATION GUIDE, DAEWOO, SPANISH MAGNET ASSEMBLY, STATIC CONVERGENCE AND PURITY BALUN ASSEMBLY LINE CORD ASSY , WITH YEONHO CONNECTOR GND STRAP ASSY , CRT LGA26A02GM8 Part# 009-01977-01 014-12296-12 014-12297-02 020-04330-35 024-03372 046-10578 049-01368-03 050-01989 095-04531 A63AFW36X 124-00213-16 152-00335 192-00916 206-03
MODEL PARTS A-18588-01 A-18695-02 LINE CORD ASSY , WITH YEONHO CONNECTOR GND STRAP ASSY , CRT GA-3 MODELS A25A22BT LGA29A12DM4 Part# 009-01791-01 014-12304-01 014-12305-06 020-04330-30 046-10578 049-01368-03 050-02576-02 095-03797-05 A68AGD02X 124-00212-58 152-00335 192-00916 206-03383 A-14323 A-18681-01 A-18695-02 Description MODULE, MAIN, 27V STEREO, GA2 CHASSIS CABINET REAR, TV, MOLDED PLASTIC CABINET FRONT, TV, MOLDED PLASTIC COIL, DEGAUSSER KNOB ARRAY, PUSH BUTTON, 6 POSITION SPEAKER, OVAL, 6 X 13
MODEL PARTS A25A22BT64 Part# 009-01996 012-10571 012-10694 012-10858-01 014-12038-02 014-12229-16 014-12230-03 020-04330-35 049-01368-03 050-01699-03 050-02576 095-04456-03 A63AHC26X 124-00212-35 152-00335 192-00887 206-03436 A-07690-06 A-18681-01 A-18695-10 046-10561 194-02535-01 A-18295 Description MODULE, MAIN, 25V MTS, GA3 CHASSIS METAL STAMPING , BRACKET, CRT MOUNTING METAL STAMPING , BRACKET, CRT SUPPORT MOLDED PLASTIC , PANEL, JACK PACK, GA3 CHASSIS CABINET TRAY, TV, MOLDED PLASTIC CABINET FRONT, TV
MODEL PARTS 012-10858-04 014-12038-02 014-12229-16 014-12230-03 020-04330-35 049-01368-03 050-01699-03 050-02576 095-04531 A63AFW36X 124-00212-35 152-00335 192-00887 206-03436 A-07690-06 A-18681-01 A-18695-02 046-10561 194-02535-01 A-18295 MOLDED PLASTIC , PANEL, JACK PACK, CA CHASSIS CABINET TRAY, TV, MOLDED PLASTIC CABINET FRONT, TV, MOLDED PLASTIC CABINET REAR, TV, MOLDED PLASTIC COIL, DEGAUSSER SPEAKER, OVAL, 6 X 13 CM CONNECTOR&CABLE, ASSY, 2.5 MM, 5 CONTACT, 2 UP CONNECTOR&CABLE, ASSY, 2.
MODEL PARTS A-07690-06 A-18681-01 A-18695-10 046-10554 194-02535 A-18232 MAGNET ASSEMBLY, STATIC CONVERGENCE AND PURITY LINE CORD ASSY , WITH YEONHO CONNECTOR GND STRAP ASSY , CRT KNOB ARRAY, PUSH BUTTON, 10 POSITIONS PAD, BUTTONS KEYBOARD ASSEMBLY, WITH IR RECEIVER A-18232 A25A23W8 A25A23W7 Part# 009-02041 012-10832 012-10832-01 012-10858-04 014-12143-02 014-12181-09 014-12187-13 020-04330-35 049-01368-03 050-01699-03 050-02576 095-04456-05 A63AFW36X 124-00212-35 152-00335 192-00858-01 206-03373 A-0769
MODEL PARTS 012-10858-04 014-12143-02 014-12181-09 014-12187-13 020-04330-35 049-01368-03 050-01699-03 050-02576 095-04456-03 A63AGD01X 124-00212-35 152-00335 192-00858-01 206-03373 A-07690-06 A-18588-01 A-18695-10 046-10554 194-02535 A-18232 MOLDED PLASTIC , PANEL, JACK PACK, CA CHASSIS CABINET TRAY, MOLDED PLASTIC CABINET REAR, TV, MOLDED PLASTIC CABINET FRONT, TV, MOLDED PLASTIC COIL, DEGAUSSER SPEAKER, OVAL, 6 X 13 CM CONNECTOR&CABLE, ASSY, 2.5 MM, 5 CONTACT, 2 UP CONNECTOR&CABLE, ASSY, 2.
MODEL PARTS A27A23W Part# 009-01997 012-10858-04 014-12281-04 014-12282-04 020-04330-30 049-01368-03 050-01699-03 050-02576 095-03797-05 A68AGD02X 124-00212-35 152-00335 192-00912 206-03373 A-18588-01 A-18695-02 046-10588 194-02663 A-18769 Description MODULE, MAIN, WITH MTS, 27V GA3 CHASSIS MOLDED PLASTIC , PANEL, JACK PACK, CA CHASSIS CABINET FRONT, TV, MOLDED PLASTIC CABINET REAR, TV, MOLDED PLASTIC COIL, DEGAUSSER SPEAKER, OVAL, 6 X 13 CM CONNECTOR&CABLE, ASSY, 2.
MODEL PARTS 030-01455-09 049-01334-02 050-01699-06 050-02576-01 057-09055-39 080-02456-04 124-00212-35 192-00872 197-00180-01 206-03372 A-18588-01 A-18695-02 A-19058 A-19122 046-10555 194-02535 A-18225 DECORATIVE ITEM, CABINET HARDWARE SPEAKER, OVAL, 3X6.500 CONNECTOR&CABLE, ASSY, 2.5MM, 5 CONTACT, 2 UP CONNECTOR&CABLE, ASSY, 2.
MODEL PARTS A-18232 KEYBOARD ASSEMBLY, WITH IR RECEIVER LGA26A23WM7 Part# 009-02041 012-10832 012-10832-01 012-10858-04 014-12143-02 014-12181-09 014-12187-13 020-04330-35 049-01368-03 050-01699-03 050-02576 095-04456-05 A63AFW36X 124-00212-35 152-00335 192-00858-01 206-03414 A-07690-06 A-14323 A-18588-01 A-18695-02 046-10554 194-02535 A-18232 Description MODULE, MAIN, 25V MTS, GA3 CHASSIS METAL STAMPING , BRACKET, CRT MOUNTING METAL STAMPING , BRACKET, CRT MOUNTING MOLDED PLASTIC , PANEL, JACK PACK, CA
MODEL PARTS 049-01368-03 050-01699-03 050-02576 095-03797-05 A68AGD02X 124-00212-35 152-00335 192-00912 206-03414 A-14323 A-18588-01 A-18695-02 046-10588 194-02663 A-18769 SPEAKER, OVAL, 6 X 13 CM CONNECTOR&CABLE, ASSY, 2.5 MM, 5 CONTACT, 2 UP CONNECTOR&CABLE, ASSY, 2.
GA1 MODULE PARTS GA1 MODULE PARTS LIST A 9-1869 I 9-1990 B 9-1869-01 J 9-1990-01 C 9-1870 K 9-1991 D 9-1870-01 L 9-1991-01 E 9-1871 M 9-1992 F 9-1871-01 N 9-1992-01 G 9-1950 O 9-1993 H 9-1950-01 P 9-1993-01 NOTE: This list will enable you to determine the parts used on each Model, Chassis, or Assembly.
GA1 MODULE PARTS LIST A 9-1869 I 9-1990 B 9-1869-01 J 9-1990-01 C 9-1870 K 9-1991 D 9-1870-01 L 9-1991-01 E 9-1871 M 9-1992 F 9-1871-01 N 9-1992-01 G 9-1950 O 9-1993 H 9-1950-01 P 9-1993-01 NOTE: This list will enable you to determine the parts used on each Model, Chassis, or Assembly.
GA1 MODULE PARTS LIST A 9-1869 I 9-1990 B 9-1869-01 J 9-1990-01 C 9-1870 K 9-1991 D 9-1870-01 L 9-1991-01 E 9-1871 M 9-1992 F 9-1871-01 N 9-1992-01 G 9-1950 O 9-1993 H 9-1950-01 P 9-1993-01 NOTE: This list will enable you to determine the parts used on each Model, Chassis, or Assembly.
GA1 MODULE PARTS LIST A 9-1869 I 9-1990 B 9-1869-01 J 9-1990-01 C 9-1870 K 9-1991 D 9-1870-01 L 9-1991-01 E 9-1871 M 9-1992 F 9-1871-01 N 9-1992-01 G 9-1950 O 9-1993 H 9-1950-01 P 9-1993-01 NOTE: This list will enable you to determine the parts used on each Model, Chassis, or Assembly.
GA1 MODULE PARTS LIST A 9-1869 I 9-1990 B 9-1869-01 J 9-1990-01 C 9-1870 K 9-1991 D 9-1870-01 L 9-1991-01 E 9-1871 M 9-1992 F 9-1871-01 N 9-1992-01 G 9-1950 O 9-1993 H 9-1950-01 P 9-1993-01 NOTE: This list will enable you to determine the parts used on each Model, Chassis, or Assembly.
-4-6-
GA2 MODULE PARTS GA2 MODULE PARTS LIST A 9-1789 B 9-1789-01 G 9-1791-02 H 9-1831 C 9-1790 I 9-1831-01 D 9-1790-01 J 9-1831-02 E 9-1791 K 9-1976-01 F 9-1791-01 L 9-1977-01 NOTE: This list will enable you to determine the parts used on each Model, Chassis, or Assembly.
GA2 MODULE PARTS LIST A 9-1789 B 9-1789-01 G 9-1791-02 H 9-1831 C 9-1790 I 9-1831-01 D 9-1790-01 J 9-1831-02 E 9-1791 K 9-1976-01 F 9-1791-01 L 9-1977-01 NOTE: This list will enable you to determine the parts used on each Model, Chassis, or Assembly.
GA2 MODULE PARTS LIST A 9-1789 B 9-1789-01 G 9-1791-02 H 9-1831 C 9-1790 I 9-1831-01 D 9-1790-01 J 9-1831-02 E 9-1791 K 9-1976-01 F 9-1791-01 L 9-1977-01 NOTE: This list will enable you to determine the parts used on each Model, Chassis, or Assembly.
GA2 MODULE PARTS LIST A 9-1789 B 9-1789-01 G 9-1791-02 H 9-1831 C 9-1790 I 9-1831-01 D 9-1790-01 J 9-1831-02 E 9-1791 K 9-1976-01 F 9-1791-01 L 9-1977-01 NOTE: This list will enable you to determine the parts used on each Model, Chassis, or Assembly.
GA2 MODULE PARTS LIST A 9-1789 B 9-1789-01 G 9-1791-02 H 9-1831 C 9-1790 I 9-1831-01 D 9-1790-01 J 9-1831-02 E 9-1791 K 9-1976-01 F 9-1791-01 L 9-1977-01 NOTE: This list will enable you to determine the parts used on each Model, Chassis, or Assembly.
GA2 MODULE PARTS LIST A 9-1789 B 9-1789-01 G 9-1791-02 H 9-1831 C 9-1790 I 9-1831-01 D 9-1790-01 J 9-1831-02 E 9-1791 K 9-1976-01 F 9-1791-01 L 9-1977-01 NOTE: This list will enable you to determine the parts used on each Model, Chassis, or Assembly.
GA3 MODULE PARTS GA3 MODULE PARTS LIST A 9-1996 B 9-1997 C 9-1997-01 D 9-1998 E 9-2041 NOTE: This list will enable you to determine the parts used on each Model, Chassis, or Assembly.
GA3 MODULE PARTS LIST A 9-1996 B 9-1997 C 9-1997-01 D 9-1998 E 9-2041 NOTE: This list will enable you to determine the parts used on each Model, Chassis, or Assembly.
GA3 MODULE PARTS LIST A 9-1996 B 9-1997 C 9-1997-01 D 9-1998 E 9-2041 NOTE: This list will enable you to determine the parts used on each Model, Chassis, or Assembly.
GA3 MODULE PARTS LIST A 9-1996 B 9-1997 C 9-1997-01 D 9-1998 E 9-2041 NOTE: This list will enable you to determine the parts used on each Model, Chassis, or Assembly.
GA3 MODULE PARTS LIST A 9-1996 B 9-1997 C 9-1997-01 D 9-1998 E 9-2041 NOTE: This list will enable you to determine the parts used on each Model, Chassis, or Assembly.
GA3 MODULE PARTS LIST A 9-1996 B 9-1997 C 9-1997-01 D 9-1998 E 9-2041 NOTE: This list will enable you to determine the parts used on each Model, Chassis, or Assembly.
SECTION 5 GA1 19/20V MONO TABLE TOP SET EXPLODED VIEW REF DESCRIPTION A19A02D A19A02D4 A19A02D7 A19A02D74 A19A02D8 A19A02D84 LGA20A02DM7 LGA20A02DM74 LGA20A02DM8 LGA20A02DM84 LGA20A02GM 1 FRONT CABINET 014-12290-14 014-12290-16 014-12290-14 014-12290-16 014-12290-14 014-12290-16 014-12290-14 014-12290-16 014-12290-14 014-12290-16 014-12290-13 2 SPEAKER 049-01369 049-01369 049-01369 049-01369 049-01369 049-01369 049-01369 049-01369 049-01369 049-01369 049-01369 3 KNOB ARRAY 046
GA1 19/20V STEREO TABLE TOP SET EXPLODED VIEW REF DESCRIPTION A19A11D A19A11D4 A19A11D7 A19A11D74 A19A11D8 A19A11D84 A20A22D A20A22D4 A20A22D8 A20A22D84 LGA20A11DM 1 FRONT CABINET 2 SPEAKER 049-01369 (2) 049-01369 (2) 049-01369 (2) 049-01369 (2) 049-01369 (2) 049-01369 (2) 049-01369 (2) 049-01369 (2) 049-01369 (2) 049-01369 (2) 049-01369 (2) 3 KNOB ARRAY 046-10577 046-10577 046-10577 046-10577 4 IR LENS 192-00917 192-00917 192-00917 192-00917 5 CRT ASSEMBLY A48ACB32X A48ACB32
GA2 25/26V TABLE TOP SET EXPLODED VIEW REF 1 2 3 4 5 6 7 8 9 DESCRIPTION FRONT CABINET SPEAKER KNOB ARRAY IR LENS CRT ASSEMBLY DEFLECTION YOKE REAR CABINET MAIN MODULE REMOTE CONTROL REF DESCRIPTION A25A02D 014-12296-09 049-01368-03 (2) 046-10578 192-00916 A63AGD01X 095-04456-03 014-12297-02 009-01789-01 124-00213-16 A25A02D4 014-12296-15 049-01368-03 (2) 046-10578 192-00916 A63AGD01X 095-04456-03 014-12297-06 009-01789-01 124-00213-16 A25A02D64 014-12296-15 049-01368-03 (2) 046-10578 192-00916 A63AHC2
GA2 25V TRADITIONAL CONSOLE EXPLODED VIEW REF DESCRIPTION A25A74R A25A74R7 A25A74R8 1 ESCUTCHEON 057-09067-07 057-09067-07 057-09067-07 2 MAIN CABINET 014-12191-03 014-12191-03 014-12191-03 3 SPEAKER 049-01302-03 (2) 049-01302-03 (2) 049-01302-03 (2) 4 CRT ASSEMBLY A63AGD01X 5 6 A63AFW36X A63AFW36X DEFLECTION YOKE 095-04456-03 095-04456-05 095-04531 REAR CABINET 002-04084-11 002-04084-11 002-04084-11 7 MAIN MODULE 009-01831-01 009-01831-02 009-01831-02 8 REMOTE CONTROL 12
GA2 25V CONTEMPORARY CONSOLE EXPLODED VIEW REF DESCRIPTION A25A76R A25A76R7 A25A76R8 1 ESCUTCHEON A-19127 A-19127 A-19127 2 MAIN CABINET 014-12333 014-12333 014-12333 3 SPEAKER 049-01302-03 (2) 049-01302-03 (2) 049-01302-03 (2) 4 CRT ASSEMBLY A63AGD01X A63AFW36X A63AFW36X 5 DEFLECTION YOKE 095-04456-03 095-04456-05 095-04531 6 REAR CABINET 014-11639-19 014-11639-19 014-11639-19 7 MAIN MODULE 009-01831-01 009-01831-02 009-01831-02 8 REMOTE CONTROL 124-00212-35 124-00212-
GA2 27/29V TABLE TOP SET EXPLODED VIEW REF DESCRIPTION A27A11D A27A11D4 A27A11D8 A27A11D84 A27A12D A27A12D4 A27A12D8 LGA26A11DM74 LGA26A11DM8 LGA26A12DM LGA29A11DM 1 FRONT CABINET 014-12305-06 014-12305-06 014-12305-06 014-12305-06 014-12305-06 014-12305-06 014-12305-06 014-12296-15 014-12296-09 014-12305-06 2 SPEAKER 049-01368-03 (2) 049-01368-03 (2) 049-01368-03 (2) 049-01368-03 (2) 049-01368-03 (2) 049-01368-03 (2) 049-01368-03 (2) 049-01368-03 (2) 049-01368-03 (2) 049-01368-03 (
GA3 25/26V TABLE TOP SET EXPLODED VIEW REF DESCRIPTION A25A22BT A25A22BT4 A25A22BT64 A25A22BT7 A25A22BT74 A25A22BT8 A25A22BT84 A25A23W A25A23W4 A25A23W6 A25A23W64 014-12229-16 014-12229-16 014-12229-16 014-12229-16 014-12229-16 014-12229-16 014-12229-16 014-12187-13 014-12187-13 014-12187-13 014-12187-13 1 FRONT CABINET 2 SPEAKER 049-01368-03 (2) 049-01368-03 (2) 049-01368-03 (2) 049-01368-03 (2) 049-01368-03 (2) 049-01368-03 (2) 049-01368-03 (2) 049-01368-03 (2) 049-01368-03 (2)
GA3 27/29V TABLE TOP SET EXPLODED VIEW REF DESCRIPTION A27A22BT A27A22BT4 A27A22BT8 A27A22BT84 A27A23W A27A23W4 A27A23W8 A27A23W84 014-12186-29 014-12186-29 014-12186-29 014-12281-04 014-12281-06 014-12281-04 014-12281-06 1 FRONT CABINET 014-12186-29 2 SPEAKER 049-01368-03 (2) 049-01368-03 (2) 049-01368-03 (2) 049-01368-03 (2) 049-01368-03 (2) 049-01368-03 (2) 049-01368-03 (2) 049-01368-03 (2) 3 KNOB ARRAY 046-10554 046-10554 046-10554 046-10554 046-10588 046-10588 046-10588 0
GA3 27V TRADITIONAL CONSOLE EXPLODED VIEW REF DESCRIPTION A27A74R A27A74R8 014-12326 014-12326 1 FRONT CABINET 2 SPEAKER 049-01334-02 (2) 049-01334-02 (2) 3 KNOB ARRAY 046-10555 046-10555 4 IR LENS 192-00872 5 CRT ASSEMBLY 192-00872 A68AGD01X 6 DEFLECTION YOKE 095-03797-05 7 REAR CABINET 002-04084-13 002-04103-02 8 MAIN MODULE 009-01998 009-01998 9 REMOTE CONTROL 124-00212-35 A-19058 8 124-00212-35 MBR3447 124-00212-35 4 5 2 6 3 1 7 3 CM150 5-9 GA - EXPLODED VIEWS
GA3 27V CONTEMPORARY CONSOLE EXPLODED VIEW REF DESCRIPTION A27A76R A27A76R8 014-12327 014-12327 1 FRONT CABINET 2 SPEAKER 049-01334-02 (2) 049-01334-02 (2) 3 KNOB ARRAY 046-10555 046-10555 4 IR LENS 192-00872 5 CRT ASSEMBLY 192-00872 A68AGD01X 6 DEFLECTION YOKE 095-03797-05 7 REAR CABINET 014-11639-20 8 MAIN MODULE 009-01998 9 REMOTE CONTROL 124-00212-35 A-19058 014-11639-20 009-01998 124-00212-35 8 MBR3447 124-00212-35 2 1 6 4 3 7 CM150 5-10 GA - EXPLODED VIEWS
SECTION 6 GA1 INTERCONNECT DIAGRAM GA1 SCHEMATICS + 127(6 3$57 180%(56 /,67(' 21 '5$:,1* $5( )25 5()(5(1&( 21/< /,1( ); $ 9 '$* *1' 72 &57 &57 * )2&86 ) &57 62&.(7 '$* 0,&52 ,& & * *5281' 9 6 &21752/ &/2&.
GA1 AUDIO PROCESSOR 3 4 5 WF19 3.0 3.3K 8 17 3.0 3.8 C1409 C1410 1uF R1411M 50V 13K C1412M R1409M 3.8 R1410M 47uF 25V R1412 10K 15 3.0 3.8 11 14 3.0 R1402M 3.8 12 13 3.1 4.4 PROV C1411 0.1 50V 2700pF 3.8 AUXSWITCH 50V 2.2uF E C1451 12K B+ AUD 1uF 50V C1433 R1453M 10K(9-1950-01) ZD1400 7.5V(LCS) 103-279-15A 9.1V(MTS) 103-279-18A C1490 22uF 50V IC9702 162-40-01 PROVISION ON 9-1950-01 C1431M 100uF 16V 47K R9730 R9728 75 1.2 1.
GA1 MAIN PROCESSOR 1 SHT.2 2 3 4 5 6 FLYBACK R6004 0.1 R6002M B R6007M 10K F WF R6006M B Q6002 R6009 121-1310A E C6002M 470pF 50V 0 +5V SB 4 R6012M 39K SYNC R6019M 1K R6018M 10K WF R6013M 1.2 3 0.4 4 0.4 5 3.92V R6015 6 5.1 7 5.1 8 PROV ON/OFF C6040M 470pF 50V 85-01832 10 C6041M 470pF 50V 0 0 SW2 IR6000 CH-UP SHT.2 C VOUT VS GND 3 2 1 SW3 SHT.2 MS0 470pF 50V C6004 4.7uF 50V R6029 10K 85-01832 0 50 0 49 0 48 0.
GA1 VIDEO PROCESSOR 1 2 4 5 6 PROV(MONO) R1221 PROV(LCS,MTS) +9V SW J1200M +9V PIF +9V PIF C1223M 0.01 25V B "A" FLYWIRE TO R1452M ONLY ON 9-1950 C1208 PROV B C1210M L1205 20-3907-25A C1226M 0.01 25V R1228 1.5K L1206 0.82uH F R G R1229M 100 B E R1227M 470 4 5 3 B TP1200 R1230M 33 IF +9V PIF 52 6 PIFGND 51 C1235 0.47uF 50V E C1233 470uF 10V 8 PIF-IN 2.0 B B R1232M 10 LOOPFIL 6.2 11 APCFIL 4.8 12 VCXO 13 GND WF7 6 R2260M 470 WF 2.
GA1 POWER SUPPLY & H/V DEFLECTION 5 DX3405 103-326A DX3411 680 IN 1 RX3420 103-347-3A 10W 0.8 10 3 2 3 RX3401 58-546-03 3T8 CX3405 1000pF 1000V 1 RX3408 RX3409 100K 10K 1/2W 1/2W RX3410 560K RX3402 C2102 4.7uF 50V CX3408 47uF 160V RX3414 P/L 27K 3 7 3.3K 8.2K CX2106 2200uF 25V RX3418 RX3419 4.7K 3W 4.7K 3W RX3415 RX3417 7.5K 3W 7.5K 3W 68 R2109 6.8 R2110 6.8 1/2W 1/2W D2103 +12 VSW ZDX3412 9.
GA1 VIDEO OUTPUT 1 3 2 5 4 7 6 9 8 10 11 27 WF G L5100 220uH 20-3907-28A RX5126 15K 1W 130 B F 47 B C5100 1uF 350V Q5101 B 121-1334 2.7 WF27 204 V 20 uS 2 C R5101M 180 VDC +9V SW E 2.
GA1 BLOCK DIAGRAMS 1 2 3 4 5 6 7 32 31 X-RAY 33 FBP IN BPF 30 29 X-RAY Clamp Black Streatch WPS 3.58 Trap o F DC Restoretion ACC Q DET Sync. OUT 34 H. OUT H. AFC 35 32 FHVCD 36 12 H. OUT AFT 90 37 Vcc Limiter 4 38 D. GND 39 ABL 40 11 TV IN 41 ACL BLACK DET 42 43 EXT. VIDEO AV/SW OUT 44 10 DC REST 45 Y IN 46 AFT VCO CHROMA IN 47 cc 48 SIF Vcc V 49 TV DET.
GA1 PCB LAYOUT CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X“ IN THEIR COMPONENT DESIGNATORS. REPLACE ONLY WITH PART NUMBERS SPECIFIED.
GA1 SMD LAYOUT R5101M R5104M R5113M C5101M R5107M R5103M R5102M R5108M R5105M R5109M R1450M R1452M C1430M R1402M C1401M R1404M R832M C1209M C1207M C1206M C1202M R1211M C1216M R2250M C1219M R2243M C1221M R2221M C2225M C1214M R1214M R1235M C2250M C2234M R2240M R2234M C1412M C5102M R5106M C1218M R1218M R2223M R2242M R1407M C821M C1210M R1453M C1234M C1231M R2203M C2207M C6029M C6031M R2207M R2209M R2284M R2285M R1230M C1228M R9724M R9715M R9726M R9727M R9739M C971
GA2 SCHEMATICS GA2 INTERCONNECT DIAGRAM + 127(6 3$57 180%(56 /,67(' 21 '5$:,1* $5( )25 5()(5(1&( 21/< '$* *5281' 72 9,'(2 287387 &57 $8; ,13876 * .9 * )2&86 $7 =(52 $17(11$ %($0 &$%/( <2.( $8',2 $8',2 5,*+7 /()7 $8',2 86(' 21 076 02'(/6 21/< - ) 7; 6:((3 8 7 9 6:) *5281' 5 287 ,& 6 3 . 5 6 3 .
GA2 POWER SUPPLY 1 2 3 4 5 6 7 9 8 10 11 +15 VSW G 3T8 PWRCONT CX3408 1000uF 25V KX3401 195-161 RX3415 53 2 4 1 DX3405 103-254-01 2 63-10710A +123 VDC 1 +33V RX3411 58-546-02 15K 2W TO DEGAUSSER IC3441 F FX3401 LX3401 136-114-23A 3R8 4A-250V 95-4285 3 4 6 CX3401 PROV 250VAC 1 EX3401 38-102 2 CX3402 0.0047 500V A.C. LINE F-52599 221-213-09 126-2131-01 +15 VSW RX3420 150 VDC A.C. LINE INPUT RX3400 5.6M 1/2W IN OUT 9 C3428 100MF 16V H.S.
GA2 AUDIO PROCESSOR 1 2 3 4 5 6 7 9 8 10 11 12 COMP-AUD SHT.11 PWRCONT G R1404M 5.6K 4.7 1 24 3.3 50V 3.0 2 23 3.3 3.3 3 22 3.7 3.3 4 21 0 4.4 5 20 4.8 0 6 19 7.5 0 7 18 3.0 17 3.0 2700pF R1407M 3.3K 3.8 C1409 C1410 1uF R1411M 13K 50V C1412M R1409M 15K B+ AUD 8 3.8 25V R1410M 47uF C1423 1uF C1401M 4700pF C1403 0.22 C1404 1uF 50V F 9 16 3.8 3.8 10 15 3.0 3.8 11 14 3.0 3.8 12 13 3.1 FORCEDMONO STEREO-IND 50V CR1401 C1418M 50V 0.
GA2 MAIN PROCESSOR 1 SHT.12 SHT.12 G SHT.12 SHT.12 SHT.12 SHT.12 SHT.12 SHT.12 SHT.12 2 3 4 5 7 8 9 10 11 12 COMP-AUD COMP-AUD PWRCONT AGC +5V SBF FORCEDMONO STEREO-IND SAP-IND 0.1 R6003M 10K AUXSWITCH VOL-CTRL E C6001M 120pF 50V 220 C B 47K WF R6002M 4.3 FLYBACK R6004M MS1 F 4.7K 0.4 0 R6017M 10K E R6015M R6069M R6070M 470K 470K R6012M 39K C6059M P/L VS GND VOUT 162-NEW 5.
GA2 VIDEO PROCESSOR 3 4 5 COMP-AUD SHT.13 +9V PIF R1224M 100 B C1226M 0.01 25V R1228 1.5K 120uH L1206 0.82uH 1000pF 50V R1229M 100 F B R SHT.13 R1225M C1228M 1000pF 50V G SHT.13 B SHT.13 224-160 1 4 C1224M C1208 1uF 50V 20-4278B 2 B 3.7 2.3 10K C1225M 0.01 25V TP1200 3 RF-AGC 54 B C1235 0.47uF 50V R1231M PROV +9V PIF 2.8 C1211 5 AGCFIL 52 0 4.7MF 50V 6 PIFGND 51 B 2.0 7 PIF-IN 50 2.0 8 PIF-IN 49 4.6 AUDIN 0.0 SIFGND B E C1236M 0.
GA2 H/V DEFLECTION 3 4 5 6 7 8 9 3Y3 R2603 P/L R2602 10K RX3263 RX3264 Vertical CX3229 P/L DX3207 1600V P/L Horizontal CX3261 P/L ABL CX3220 P/L 2KV 18 CX3222 P/L WF DX3287 2KV 103-326A 1600V C3269 P/L +25V LX3201 P/L TP3200 1/2W +35V 18.2 R3201 P/L 18.0 RX3202 E B P/L P/L P/L 50V B E Q3203 P/L SHT.14 HORZ-DRIVE WF21 40.V 20 uS CX3273 P/L 500V WF 9.43 C B 0.65 17 2KV P/L CX3274 100MF 16V RX3013 470PF 500V DX3006 P/L R3255M 4.
GA2 VIDEO OUTPUT 1 2 3 4 5 6 7 8 9 10 11 12 G L5100 220uH RX5126 12K 2W R5123 PROV C5110 165.3 R5101M C B 47 2.3 F 215 VDC E PROV Q5101 121-1334A C5100 PROV 2 B +9V SW 2.0 R5107M R5113M 1K 1/2W 2 R5104M 120 R5116 560 C5101M 330pF 50V 470 R5118 1 1K DAG1 DAG RX5127 12K 2W E 1/2W C5104 0.01 2 1 47 B B E 2.
GA2 BLOCK DIAGRAMS 1 2 3 4 5 6 7 3 2 6PRRWKLQJ 6KDUSQHVV Y-DL LOCK DET ; 5$< 7,17 AFC-1 AFC-2 H C/D :3/ LPF V SEPA Bright V C/D APC PIF Vcc 19 20 21 SDA 24 SCL 23 H. V cc 22 %XV ,QWHUIDFH H. Vcc 9.0 V 25 26 27 28 V. SEPA FILTER PIF Vcc 18 V. RAMP PIF IN 17 NFB PIF IN 14 15 16 V. OUT PIF GND 13 B OUT AGC FILTER 12 G OUT SIF TANK 11 R OUT RF AGC 10 D. Vcc 9 ANALOG B IN 8 ANALOG G IN 7 ANALOG R IN 6 F-BLK 5 GND 4 V. RAMP D. V cc Cut-off/Drive 3.
GA2 PCB LAYOUT GND VO 204-3233-08 CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X“ IN THEIR COMPONENT DESIGNATORS. REPLACE ONLY WITH PART NUMBERS SPECIFIED.
GA2 SMD LAYOUT R5107M R6050M R6048M R6046M R5109M C5103M R6054M R5115M R6049M R6044M R6042M C6056M R6037M R2242M R2241M C1437M R1451M C1436M C1438M R1217M R853M C2250M R1216M R2227M R2240M R2263M R1212M C5102M R5105M R5114M R1234M R1218M C1218M R2222M R2223M C603 8M C1418M C1 434M C1209M C1207M C1206M C1202M R1211M R2221M R6060M C1420M R1407M R1453M R1402M R1 232M R2200M R2207M J2M R2209M C1224M C1227M R1225M C1412M R1404M R833M R1409M C1401M C1435M C1223M R1231M C
GA3 SCHEMATICS GA3 INTERCONNECT DIAGRAM *$ + &57 5,*+7 /()7 * .9 $7 =(52 %($0 287 5 287 / ,1 5 ,1 / )2&86 78 <2.( ;; '()/(&7,21 75$16)25 0(5 $0 3/,),(56 ,& 63($.(56 -$&.3$&. - 6 7*1' 7; * '$* *5281' 72 9,'(2 287387 63.5 63.
GA3 POWER SUPPLY 1 2 3 4 5 6 RX3501 G W3401 W3402 W3501 W3502 W3503 OUT OUT IN IN IN 5 IN IN OUT OUT OUT ICX3501 +12 VSB DX3502 103-254-01 DX3501 103-254-01 TX3501 221-167-01A IN 1 RX3502 11 9 3OUT F 5 3 2 4 1 1 2 63-11078 THX3515 3 TO DEGAUSSER 12 DX3405 103-254-01 THX3415 PWR-CTL +33V SHT.23 SHT.
GA3 AUDIO PROCESSOR 1 4 7 9 8 10 11 12 PWRCONT PWR-CTL PWR-CTL EXT-L EXT-R 40 4.12 39 0.65 38 R1409M 0.71 1M 4.07 37 ZD1402 103-279-18A C1432 4.7uF 50V E C1415 R1405M 3.9K C1414 1uF 50V 10uF 50V 10% LOW-LEAKAGE 1.68 35 C1417 4.14 34 10uF 25V LOW-LEAKAGE R1407 C1422 3K R1408M 3.3K 0.047 50V VLTC DGND VLDC SAD 9 4.92 10 4.92 11 0 MAININ VCAWGT MAINOUT VCATC 14 4.01 NC 15 0 10uF 25V 5600pF 50V 16 4.15 C14191.72 32 PCINT2 VETC 17 4.00 PLINT VEWGT 18 5.
GA3 MAIN PROCESSOR 1 10 11 12 VERT-SIZE SHT.25 +5V SBF 2 R6001M 4.7K EXT-L EXT-R 4.3 FLYBACK R6004M C6001M 120pF 50V 180 Q6001 121-1310A E C B 10KQ6002 121-1310A VRAMP F 0 R6090M SYNC Y/C-SENSE R6012M 47K +5V SBF WF12 3.60V 10 uS R6015 1 5.2 2 2.25 3 C6059M 47pF 50V R6069M R6070M 470K 470K WF C6079M 47pF 50V 12 1K 10K C6040M 180pF 50V D VM-OUT-L SHT.23 2.2K C6003M 470pF 50V +5V SBF 0.1 50V L6007 4.
GA3 VIDEO PROCESSOR +9V PIF R1224M IF 4277-09A B C1227M IF R1225M 100 R1227M 390 1000pF 50V B R G FASTBLANK 1.5 E 100 224-160 1 4 C1224M 2 Q1205 121-1261A 0.8 R1230M 33 4.0 10K TP1200 C1225M 0.01 25V C1229 0.47uF 50V B 20-3907-25A B R1231M PROV +9V PIF B C1236M 0.022 16V C1235 0.47uF 50V C1233 470uF 10V C1234M 6800pF 50V B C1232 B B 1000PF R1232M 50V 4.4 2.8 C1211 52 0 4.
GA3 H/V DEFLECTION 1 2 3 4 5 9 8 10 11 12 058-00546-04 TO YOKE WF22 1.07KV 20 uS P/L R3248 22K 1/2W CX3260 2.2uF 160V F LX3262 P/L DX3260 103-284A C3248 PROV SHT.25 CX3264 470pF 500V RX3264 750 1W P/L HORZ-SIZE SHT.25 R3223M PROV PROV 1/2W 17.38 R3201 17.1 E PROV WF16 5.0V 20 uS 2 7 3 WF CX3296 10uF 250V E CX3272 PROV RX3205 CX3273 PROV CX3007 RX3204 4.7K RX3013 1.53 VERT-SIZE R3203 PROV DX3006 RX3022 RX3016 4.32K 1% 4.32K 1% WF B 0.
GA3 JACK & SWITCHING CIRCUIT 1 SHT.25 SHT.25 SHT.25 4 5 6 7 9 8 10 11 EXT-VIDEO IC2001 AUXSWITCH1 221-1171 CHROMA-COMB CH-2 CH-1 29 Y/C-SENSE 35 WF R2907M 12 11 9 10 8 7 6 5 4 3 2 1 WF 0 Ohm .1 W R2909M 2.2K 30 SHT.25 F SHT.25 CM WF WF +9V SW 37 EXT-L SHT.25 EXT-R SHT.25 VM-OUT-L VM-OUT-R SHT.25 31 R2914 C2904M 100 220pF 50V 36 WF WF 34 WF C2901M 0.01uF 25V L2901 4.
GA3 VIDEO OUTPUT 1 2 3 4 5 6 7 8 9 10 11 12 G L5100 220uH RX5126 12K 2W 20-3907-28A R5123 2.2K 1/2W C5110 B 165.3 C R5101M B Q5101 +9V SW 121-1291-01 E 2.0 47 2.3 F 215 VDC PROV B R5107M 180 G Green Drive B Blue Drive R5113M 22 R5118 1 1K DAG1 DAG 2W RX5127 12K 2W E 1/2W B G2 C5104 0.01 G 4 BLUE-IN GREEN-IN RED-IN 3 2 1 GREEN 1K 47 B 2 CRT1 78-3394-09 215 VDC +9V SW E 2.0 +9V SW 12 6 4 Q5102 121-1291-01 2.
GA3 BLOCK DIAGRAMS ),/7(5 9&2 0$75,; &+ . 9&$ 67(5(2 /3) 'H(P 9&$ :,'(%$1' /3) 156: )202 6$3& G% '(&283/,1* 35( D *1' ,1387 )(('%$&. 287387 32:(5 D *1' 9FF 287387 12,6(7& %/2&.
GA3 PCB LAYOUT 1 3R8 W3401 3T8 D X 34 0 7 R X 3 40 7 C X 3 4 06 R X 3 4 08 C X 3 411 CX3409 RX3403 B C KX3401 3Y3 QX3208 C DX3207 C X 3 22 9 E D X3 2 0 1 W3203 C X 3 20 1 C 3 26 9 BAR CODE B C 3 23 2 L X 3 21 0 R3226 R3225 R 3 2 54 C3209 E E Q 3206 B C3215 C C Q 3 2 02 W 0 0 95 B R3243 E W 0 09 7 Q 3 20 3 R X 3 20 5 W 0 00 4 R 3 21 2 RX3406 CX3408 C X 3 4 10 C X 3 4 12 W 00 0 1 CX3264 B R X 32 02 R 3 20 1 R 3 2 03 C CX2109 W0008 E R X 3 4 24 ICX3431 D
PRINTING THE SERVICE MANUAL The PDF of this service manual is not designed to be printed from cover to cover. The pages vary in size, and must therefore be printed in sections based on page dimensions. NON-SCHEMATIC PAGES Data that does NOT INCLUDE schematic diagrams are formatted to 8.5 x 11 inches and can be printed on standard letter-size and/or A4-sized paper. SCHEMATIC DIAGRAMS The schematic diagram pages are provided in two ways, full size and tiled.
