Page 1 SLV-GA30/GA50/GA66/GA70K/GA77K/ GF80/GF90K/GF99K/P66/PH99 RMT-V254/V254A SERVICE MANUAL East European Model SLV-P66/PH99 Ver 1.0 1998.10 ME Model SLV-GA30/GA50/GA66/GF99K Philippine Model SLV-GA77K/GF99K E Model SLV-GA30/GA50/GA70K/ GA77K/GF80/GF90K/GF99K Photo: SLV-GF99K Thai Model RMT-V254 SLV-GA30/GA50/GA70K/ GA77K/GF80/GF90K/GF99K S MECHANISM Refer to the SERVICE MANUAL of VHS MECHANICAL ADJUSTMENT MECHANICAL ADJUSTMENTS.
Page 2 COMPONENTS IDENTIFIED BY MARK ! OR DOTTED LINE WITH MARK ! ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
Page 3 Abbreviation SG: Gulf Model EE: East European Model PS: Pan Asia Model PL: Philippine Model TK: Thai Model — 3 —...
Page 4: Table Of Contents
TABLE OF CONTENTS GENERAL 5-2. System Control — Servo Peripheral Circuit Interface (MA-336 Board IC201) ··················································· 5-1 Step 1 Unpacking ······································································ 1-1 5-3. System Control — Mechanism Interface Step 2 Setting up the remote commander ·································· 1-1 (MA-336 Board IC201) ··················································· 5-2 Step 3 Connecting the unit ························································...
Page 5 SLV-GA30/GA50/GA66/GA70K/GA77K/GF80/GF90K/GF99K/P66/PH99 SECTION 1 This section is extracted from instruction manual.(SLV-GF90K/GF99K model) GENERAL...
Page 12 1-8E...
Page 13: Disassembly
SLV-GA30/GA50/GA66/GA70K/GA77K/GF80/GF90K/GF99K/P66/PH99 SECTION 2 DISASSEMBLY NOTE: Follow the disassembly procedure in the numerical order given. 2-1. UPPER CASE, PANEL BLOCK ASSEMBLY 1 Tapping screw 3 Upper case 7 Flat cable (From CN206 on MA-335 board) 8 Flat cable (From CN201 on...
Page 14: Rear Panel
2-3. REAR PANEL 3 Rear panel (Engaged by the hook.) Hooks 1 BVTP 3 × 12 Hooks Hooks 2 POWER code stopper 2-4. MA-336 BOARD 1 Sumitite (B3) +BV 2 MA-336 board with mechanism deck...
Page 15: Mechanism Deck
2-5. MECHANISM DECK 2 Three connectors 5 BVTP 3 × 12 3 BVTP 3 × 12 9 Mechanism deck 8 MA-336 board 4 MD base (R) 7 MD base (M) 6 MD base (R)
Page 16: Internal Views
2-6. INTERNAL VIEWS Abbreviation SG: Gulf Model EE: East European Model PS: Pan Asia Model PL: Philippine Model — Top View — TK: Thai Model M901 Drum Assembly DZH-78A-R 1-759-183-11 (GA30:PS,TK/GA50:PS,TK/GA70K:PS,TK/GA77K:PS,TK/P66) DZH-91A-R 1-759-449-11 (GF80:PS,TK/GF90K:PS,TK/GF99K:ME,PS,TK/PH99) DZH-90A-R 1-759-451-11 (GF99K:PL) DZH-89A-R 1-759-453-11 (GA30:SG,ME/GA50:SG,ME/GA66:ME) DZH-71D-R 1-759-455-11 ACE head block assembly (GA77K:PL)
Page 17: Circuit Boards Location
2-7. CIRCUIT BOARDS LOCATION MJ-91 MA-336 (MIC JACK, AMP) VIDEO, AUDIO, [GA70K/GA77K/GF90K/GF99K] SERVO/SYSTEM CONTROL, TUNER, POWER SUPPLY FR-140 (POWER, EJECT SWITCHES) JK-166 (LINE IN/OUT) [GA66/GA77K/GF80/ GF90K/GF99K/PH99] FR-142 (MODE CONTROL) SR-35 FR-141 (SURROUND) (TAPE OPERATION) [GA66/GA77K/GF99K] 2-5E...
Page 18: Block Diagrams
SLV-GA30/GA50/GA66/GA70K/GA77K/GF80/GF90K/GF99K/P66/PH99 SECTION 3 BLOCK DIAGRAMS 3-1. OVERALL BLOCK DIAGRAM MA-336 BOARD (SEE PAGE 4-5, 7, 9, 11) MD BLOCK IC201 (2/2) VIDEO IC101 IC201 (1/2) (1/2) HEAD Q801 CNJ801 DRUM DA DRUM MOTOR REC/PB (RF) VIDEO DRUM BUFF LINE OUT1...
Page 19: Video Block Diagram
SLV-GA30/GA50/GA66/GA70K/GA77K/GF80/GF90K/GF99K/P66/PH99 3-2. VIDEO BLOCK DIAGRAM CN101 3 REC/PB MA-336 BOARD (SEE PAGE 4-5) CN101 5Vp-p V SW P 25Hz RF SW P IC201 TO/FROM V ENV IC201 RFU801 Q102 SYSCON CN101 2 PB IC101 MESECAM IC201 BLOCK CHECK FROM PB RF...
Page 20: Servo/System Control Block Diagram
SLV-GA30/GA50/GA66/GA70K/GA77K/GF80/GF90K/GF99K/P66/PH99 3-3. SERVO/SYSTEM CONTROL BLOCK DIAGRAM FR-140 BOARD (SEE PAGE 4-23) MA-336 BOARD (SEE PAGE 4-7) IC201 (3/3) Q601 IC204 IC203 SYSTEM CONTROL D601 POWER RESET 8 RESET POWER LED POWER ON IC502 4 KARAOKE BLOCK DRUM MOTOR (SEE PAGE 3-10) IC201 @§...
Page 21: Audio Block Diagram
SLV-GA30/GA50/GA66/GA70K/GA77K/GF80/GF90K/GF99K/P66/PH99 3-4. AUDIO BLOCK DIAGRAM GF90K/GF99K JK-166 MA-336 BOARD (SEE PAGE 4-9) C761 GF90K/GF99K BOARD CN101 CN202 JS931 HF ADJ L2 L CNJ652 CHECK AUDIO C762 LINE OUT2 GF80/GF90K/GF99K/PH99 MODEL JS932 L2 R IC301 CN651 IC302 AUDIO GA30/GA50/ PROCESSOR GF80/GF90K...
Page 22: Karaoke Block Diagram
SLV-GA30/GA50/GA66/GA70K/GA77K/GF80/GF90K/GF99K/P66/PH99 3-5. KARAOKE BLOCK DIAGRAM GA40K/GA70K/GA77K GF90K/GF99K MODEL MJ-91 BOARD (SEE PAGE 4-25) MA-336 BOARD (SEE PAGE 4-11) IC501 CN502 MCJ501 MIC1 IC502 IC503 KARAOKE PROCESS SRAM IC501 CN209 CN502 MIC IN RV502 MIC MIX MIC OUT IC501 COMPRESS MIC 1...
Page 23: Power Supply Block Diagram
SLV-GA30/GA50/GA66/GA70K/GA77K/GF80/GF90K/GF99K/P66/PH99 3-6. POWER SUPPLY BLOCK DIAGRAM MA-336 BOARD (SEE PAGE 4-5, 7, 9, 10) CN951 F951 LF951 D951 T951 CN205 L953 M12V CAPSTAN DC/DC MOTOR RFU801 IC203 CONV. IC204 CN204 RESET MOD +B M12V PS002 L952 L802 DRUM BST +B...
Page 24: Printed Wiring Boards And Schematic Diagrams
SLV-GA30/GA50/GA66/GA70K/GA77K/GF80/GF90K/GF99K/P66/PH99 SECTION 4 PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS Abbreviation MA-336 BOARD (VIDEO BLOCK) THIS NOTE IS COMMON FOR PRINTED WIRING SG: Gulf Model EE: East European Model BOARDS AND SCHEMATIC DIAGRAMS. !£ @º PS: Pan Asia Model PL: Philippine Model CN101 3 REC/PB IC101 %º...
Page 25: Frame Schematic Diagram
SLV-GA30/GA50/GA66/GA70K/GA77K/GF80/GF90K/GF99K/P66/PH99 4-1. FRAME SCHEMATIC DIAGRAM FRAME SCHEMATIC DIAGRAM...
Page 26: Printed Wiring Boards And Schematic Diagrams
SLV-GA30/GA50/GA66/GA70K/GA77K/GF80/GF90K/GF99K/P66/PH99 For schematic diagram 4-2. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS • Refer to page 4-13 for printed wiring board. • Refer to page 4-2 for waveforms. VIDEO, AUDIO MA336 (1/4)
Page 27: Servo/System Control
SLV-GA30/GA50/GA66/GA70K/GA77K/GF80/GF90K/GF99K/P66/PH99 For schematic diagram • Refer to page 4-13 for printed wiring board. • Refer to page 4-15 for waveforms. SERVO/SYSTEM CONTROL MA-336 (2/4)
Page 28 SLV-GA30/GA50/GA66/GA70K/GA77K/GF80/GF90K/GF99K/P66/PH99 For schematic diagram • Refer to page 4-13 for printed wiring board. HiFi, TUNER 4-10 MA-336 (3/4)
Page 29: Karaoke, Power Supply
SLV-GA30/GA50/GA66/GA70K/GA77K/GF80/GF90K/GF99K/P66/PH99 For schematic diagram • Refer to page 4-15 for waveforms. KARAOKE, POWER SUPPLY 4-11 4-12 MA-336 (4/4)
Page 30: Video, Audio, Servo/System Control, Tuner, Karaoke, Power Supply) Printed Wiring Board
SLV-GA30/GA50/GA66/GA70K/GA77K/GF80/GF90K/GF99K/P66/PH99 MA-336 (VIDEO, AUDIO, SERVO/SYSTEM CONTROL, TUNER, KARAOKE, POWER SUPPLY) PRINTED WIRING BOARD — Ref. No. MA-336 Board; 1,000 Series — MA-336 BOARD CN101 A-9 Q101 B-11 CN102 B-10 Q102 B-11 CN201 J-11 Q103 CN202 H-12 Q104 CN203 I-6 Q201...
Page 31: Surround) Printed Wiring Board
SLV-GA30/GA50/GA66/GA70K/GA77K/GF80/GF90K/GF99K/P66/PH99 SR-35 (SURROUND) PRINTED WIRING BOARD — Ref. No. SR-35 Board; 2,000 Series — MA-336 BOARD (SERVO/SYSTEM CONTROL, KARAOKE BLOCK) @£ #¶ #º IC201 @£@¢ REC/PB IC201 $º REC/PB IC503 !¡ REC/PB 3.6Vp-p 4.6Vp-p 5Vp-p 455kHz 25Hz 758Hz MJ-91 MA-336...
Page 32 SLV-GA30/GA50/GA66/GA70K/GA77K/GF80/GF90K/GF99K/P66/PH99 SURROUND 4-17 4-18 SR-35...
Page 33: Mode Control) Printed Wiring Board
SLV-GA30/GA50/GA66/GA70K/GA77K/GF80/GF90K/GF99K/P66/PH99 FR-142 (MODE CONTROL) PRINTED WIRING BOARD — Ref. No. FR-142 Board; 1,000 Series — MJ-91 MA-336 (MIC JACK, AMP) VIDEO, AUDIO, [GA70K/GA77K/GF90K/GF99K] SERVO/SYSTEM CONTROL, TUNER, POWER SUPPLY FR-140 (POWER, EJECT SWITCHES) JK-166 (LINE IN/OUT) [GA66/GA77K/GF80/ GF90K/GF99K/PH99] FR-142 (MODE CONTROL)
Page 34 SLV-GA30/GA50/GA66/GA70K/GA77K/GF80/GF90K/GF99K/P66/PH99 MODE CONTROL 4-21 4-22 FR-142...
Page 35: Power, Eject Switches)
SLV-GA30/GA50/GA66/GA70K/GA77K/GF80/GF90K/GF99K/P66/PH99 FR-140 (POWER, EJECT SWITCHES) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM FR-141 (TAPE OPERATION) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM — Ref. No. FR-140 Board; 1,000 Series — — Ref. No. FR-141 Board; 1,000 Series — MJ-91 MA-336 (MIC JACK, AMP)
Page 36 SLV-GA30/GA50/GA66/GA70K/GA77K/GF80/GF90K/GF99K/P66/PH99 MJ-91 (MIC JACK, AMP) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM — Ref. No. MJ-91 Board; 2,000 Series — MJ-91 MA-336 (MIC JACK, AMP) VIDEO, AUDIO, [GA70K/GA77K/GF90K/GF99K] SERVO/SYSTEM CONTROL, TUNER, POWER SUPPLY FR-140 (POWER, EJECT SWITCHES) JK-166 (LINE IN/OUT) [GA66/GA77K/GF80/...
Page 37 SLV-GA30/GA50/GA66/GA70K/GA77K/GF80/GF90K/GF99K/P66/PH99 JK-166 (LINE IN/OUT) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM — Ref. No. JK-166 Board; 2,000 Series — MJ-91 MA-336 (MIC JACK, AMP) VIDEO, AUDIO, [GA70K/GA77K/GF90K/GF99K] SERVO/SYSTEM CONTROL, TUNER, POWER SUPPLY FR-140 (POWER, EJECT SWITCHES) JK-166 (LINE IN/OUT) [GA66/GA77K/GF80/ GF90K/GF99K/PH99]...
Page 38: System Control - Servo Peripheral Circuit Interface
5-1. SYSTEM CONTROL — VIDEO BLOCK INTERFACE (MA-336 BOARD IC201) STOP TAPE TAPE Signal Pin No. PB PAUSE SLOW REVIEW REC PAUSE FF/REW THREADING UNTHREADING @¢ RF SWP @¶ %¢ C SYNC !• NT JUDGE *1 Synchronized with drum rotation. 25 Hz (PAL), 30 Hz (NTSC) 50% duty cycle. *2 Normally “L“.
Page 39: System Control - Mechanism Interface
5-3. SYSTEM CONTROL — MECHANISM INTERFACE (MA-336 BOARD IC201) CASSETTE CASSETTE TAPE TAPE Signal Pin No. EJECTED STOP PB PAUSE SLOW REVIEW LOADING UNLOADING THREADING UNTHREADING PAUSE (∞ CAM2 HI-Z ^™ MODE 1 (*8) ^£ MODE 2 (*8) ^¢ MODE 3 (*8) ^∞...
Page 40: (Ma-336 Board Ic201)
5-6. SERVO/SYSTEM CONTROL MICROPROCESSOR PIN FUNCTIONS (MA-336 BOARD IC201) Pin No. Pin Name Function REC PRF Erasing protection tab. cassette in detection. AVSS Analog circuit ground KEY1 I (A/D) Analog voltage (KEY) input 1. KEY2 I (A/D) Analog voltage (KEY) input 2. KEY3 I (A/D) Analog voltage (KEY) input 3.
Page 41 Pin No. Pin Name Function DOSC OUT DOSC OUT 2FSC 2FSC 2FSC IN 2FSC IN CSYNC Composite sync. signal input CAP RVS Capstan reverse control signal in FWD: H, REV: L TRACK. LED Auto tracking LED On: H, Off: L C.
Page 42: Mechanical Adjustments
SLV-GA30/GA50/GA66/GA70K/GA77K/GF80/GF90K/GF99K/P66/PH99 SECTION 6 ADJUSTMENTS 6-1 MECHANICAL ADJUSTMENTS 2-1-3. Set-up of Adjustment In this adjustment, PAL or NTSC pattern generator is connected with LINE input terminal. When check to tuner, connected AERIAL For the mechanical adjustments, please refer to the terminal. Check that the synchronizing signal of the Y signal has “VHS MECHANICAL ADJUSTMENT MANUAL...
Page 43: Input/Output Levels And Impedance
2-1-5. Input/Output Levels and Impedance 2-2. POWER SUPPLY CHECK Video input: LINE IN 2-2-1. Output Voltage Check (MA-336 Board) Input signal: 1 Vp-p, 75 ohms, unbalanced, Mode sync negative Measuring Instrument Digital voltmeter Video output: LINE OUT +12 V Check Output signal: 1 Vp-p, 75 ohms, unbalanced, CN201 pin !º...
Page 44: Servo System Check
2-3. SERVO SYSTEM CHECK 2-4. AUDIO SYSTEM ADJUSTMENT 2-3-1. RF Switching Position Adjustment • Adjust both L ch and R ch. (MA-336 Board) [Connecting Instruments] [Adjustment Purpose] To adjust the link of the A-ch and B-ch of the tape playback outputs. Audio line OUTPUT L/R To make the unit compatible with other tapes and units.
Page 45: Af Switching Position Adjustment (Ma-336 Board)
1. AF Switching Position Adjustment 2-4-2. Normal Audio System Adjustment (MA-336 Board) • Make adjustment in the SP mode unless otherwise specified. Use [Adjustment Purpose] a normal VHS cassette for an adjustment tape. To adjust the link of the A-ch and B-ch of the tape playback outputs. •...
Page 46: Adjusting Parts Location Diagram
2-5. ADJUSTING PARTS LOCATION DIAGRAM MA-336 BOARD (CONDUCTOR SIDE) CN101 CNJ801 RF/AF SWP VIDEO/AUDIO LINE IN/OUT CN204 MTR 12 V RV202 RF SWP AF SWP RV201 CN210 RF/AF Q961 +9 V CN206 CN201 +5 V +12 V 6-6E...
Page 47: Repair Parts List
A-6794-606-A JK-166 BOARD, COMPLETE (GA50/GA70K/GA77K:PS/P66) (GA77K:TK/GF99K:TK) 3-051-651-21 PLATE, FROSTED(GA30/GF90K) 3-051-651-41 PLATE, FROSTED(GA77K:PL) * 15 A-6794-611-A JK-166 BOARD, COMPLETE 3-943-995-01 EMBLEM (NO.5), SONY (GF80:TK/GF90K:TK) 4-921-277-41 SCREW (B2.6X8), TAPPING, BIND 3-051-653-01 LENS,POWER 3-051-664-01 WHEEL, ROTARY not supplied 3-953-432-01 SPRING (GE), FL (GA66/GA70K:PS/GA77K:PL,PS/GF90K:PS/GF99K:ME,PL,PS)
Page 48: Mechanism Deck Section-1
7-1-2. CHASSIS SECTION 7-1-3. MECHANISM DECK SECTION-1 #701 supplied not supplied not supplied Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks * 51 3-959-383-01 BASE (R), MD * 53 A-6791-719-A MA-336 BOARD, COMPLETE(GA30:PS) * 52 A-6794-586-A SR-35 BOARD, COMPLETE * 53 A-6791-720-A MA-336 BOARD, COMPLETE(GA30:ME,SG) Ref.
Page 49: Mechanism Deck Section-2
7-1-4. MECHANISM DECK SECTION-2 #701 #702 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks X-3947-581-1 BRAKE ASSY,MAIN(T) 3-977-501-01 PLATE, LUMINOUS 3-977-462-01 SPRING,EXTENTION. (MAIN BRAKE) A-6746-074-G ROLLER BLOCK ASSY, HC X-3947-573-1 ARMASSY, PENDULUM X-3947-255-1 ROLLER ASSY, HC X-3947-580-2 BRAKE ASSY, MAIN(S) 3-975-724-07 ARM, HC 3-977-513-02 LEVER, REC.
Page 50: Mechanism Deck Section-3
7-1-5. MECHANISM DECK SECTION-3 M902 #701 M903 #703 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 3-977-437-01 RETAINER,CAM MOTOR 3-977-439-01 GEAR, CAM X-3947-584-1 ASSY, REEL DIRECT 3-977-442-01 SLIDER 3-977-443-01 WASHER, STOPPER 3-977-455-01 GEAR, LOADING(T) 3-977-438-01 WORM - WHEEL 3-977-456-03 SPRING, TORSION (LOAD T) 3-977-506-01 ARM, LIMITTER SELECTION X-3947-579-1 LEVER ASSY, LOADING(T)
Page 51: Electrical Parts List
FR-140 FR-141 FR-142 7-2. ELECTRICAL PARTS LIST NOTE: • Due to standardization, replacements in the • CAPACITORS: • Abbreviation parts list may be different from the parts uF: µF SG: Gulf Model specified in the diagrams or the components • RESISTORS EE: East European Model used on the set.
Page 52 FR-142 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks A-6794-601-A FR-142BOARD, COMPLETE (GA70K:PS) D605 8-719-056-07 DIODE SLR-342MC3F D606 8-719-056-07 DIODE SLR-342MC3F ********************** D607 8-719-056-07 DIODE SLR-342MC3F A-6794-604-A FR-142BOARD, COMPLETE (GF99K:TK) D608 8-719-045-62 DIODE SLR-342VC-A-47(EXCEPT GA30) D609 8-719-056-07 DIODE SLR-342MC3F **********************...
Page 53 FR-142 JK-166 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R618 1-216-035-00 METAL CHIP 1/10W A-6794-585-A JK-166BOARD, COMPLETE R619 1-216-035-00 METAL CHIP 1/10W ********************** (EXCEPT GA30) (GA66/GA77K:PL,PS/GF99K:ME,PL,PS) R620 1-216-198-91 RES,CHIP 1/8W R621 1-216-035-00 METAL CHIP 1/10W A-6794-588-A JK-166BOARD, COMPLETE (GF80/GF90K/GF99K/PH99) **********************...
Page 54 MA-336 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks A-6791-702-A MA-336BOARD, COMPLETE (GF99K:ME,PS) C105 1-163-031-11 CERAMIC CHIP 0.01uF C106 1-163-031-11 CERAMIC CHIP 0.01uF *********************** C107 1-163-031-11 CERAMIC CHIP 0.01uF A-6791-703-A MA-336BOARD, COMPLETE (GF90K:PS) C108 1-163-031-11 CERAMIC CHIP 0.01uF C109 1-164-232-11 CERAMIC CHIP...
Page 55 MA-336 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C153 1-163-241-11 CERAMIC CHIP 39PF C265 1-163-241-11 CERAMIC CHIP 39PF (EXCEPT GA77K:PL/GF99K:PL) C266 1-164-346-11 CERAMIC CHIP C155 1-163-239-11 CERAMIC CHIP 33PF (EXCEPT GA77K:PL/GF99K:PL) C160 1-163-038-00 CERAMIC CHIP 0.1uF C267 1-163-245-11 CERAMIC CHIP...
Page 56 MA-336 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C400 1-126-157-11 ELECT 10uF C527 1-163-016-00 CERAMIC CHIP 0.0039uF 10% C401 1-124-584-00 ELECT 100uF (GA70K/GA77K/GF90K/GF99K) C402 1-163-038-00 CERAMIC CHIP 0.1uF C528 1-163-018-00 CERAMIC CHIP 0.0056uF 5% C403 1-163-037-11 CERAMIC CHIP 0.022uF (GA70K/GA77K/GF90K/GF99K)
Page 57 MA-336 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C809 1-164-232-11 CERAMIC CHIP 0.01uF < FUSE > ! C951 1-104-706-11 FILM 0.22uF 250V ! C952 1-113-898-11 CERAMIC 330PF 250V ! F951 1-532-388-31 FUSE 2A 250V ! C953 1-113-898-11 CERAMIC 330PF 250V...
Page 58 MA-336 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks JR036 1-216-295-00 METAL CHIP 1/10W JS930 1-216-295-00 METAL CHIP 1/10W JR037 1-216-296-00 METAL CHIP 1/8W (GA66/GA77K) JR038 1-216-296-00 METAL CHIP 1/8W JR039 1-216-296-00 METAL CHIP 1/8W < JUMPER RESISTOR > JR040 1-216-296-00 METAL CHIP 1/8W...
Page 59 MA-336 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks Q207 8-729-421-19 TRANSISTOR UN2213 R107 1-216-295-00 METAL CHIP 1/10W Q208 8-729-421-19 TRANSISTOR UN2213 (EXCEPT GA77K:PL/GF99K:PL) Q209 8-729-421-19 TRANSISTOR UN2213 R108 1-216-049-00 METAL CHIP 1/10W R109 1-216-069-00 METAL CHIP 6.8K 1/10W Q210...
Page 60 MA-336 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R242 1-216-085-00 METAL CHIP 1/10W R285 1-216-073-00 METAL CHIP 1/10W R243 1-216-057-00 METAL CHIP 2.2K 1/10W (GA66/GA77K/GF99K) R244 1-216-238-91 RES,CHIP 1/8W R290 1-216-037-00 METAL CHIP 1/10W R245 1-249-437-11 CARBON 1/4W R291...
Page 61 MA-336 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R410 1-216-073-00 METAL CHIP 1/10W R561 1-216-037-00 METAL CHIP 1/10W (EXCEPT GA30) (GA70K/GA77K/GF90K/GF99K) R411 1-216-073-00 METAL CHIP 1/10W R562 1-216-097-91 RES,CHIP 100K 1/10W (EXCEPT GA30) (GA70K/GA77K/GF90K/GF99K) R412 1-249-432-11 CARBON 1/4W R563...
Page 62 MA-336 MJ-91 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R770 1-216-097-91 RES,CHIP 100K 1/10W < VARISTOR > (GF90K/GF99K) R771 1-216-097-91 RES,CHIP 100K 1/10W Z951 1-801-267-31 VARISTOR TNR10V431K660 (GF90K/GF99K) ************************************************************ R800 1-216-021-00 METAL CHIP 1/10W (GA66/GA77K/GF99K) A-6794-584-A MJ-91BOARD, COMPLETE R801 1-249-412-11 CARBON...
Page 63 SR-35 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks A-6794-586-A SR-35BOARD, COMPLETE < JUMPER RESISTOR > ********************** (GA77K:PS,PL/GF99K:PS) JR701 1-216-296-00 METAL CHIP 1/8W JR703 1-216-296-00 METAL CHIP 1/8W A-6794-600-A SR-35BOARD, COMPLETE (GA66) < JUMPER RESISTOR > ********************** A-6794-607-A SR-35BOARD, COMPLETE JS701...
Page 64 SR-35 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R723 1-216-081-00 METAL CHIP 1/10W ACCESSORIES & PACKING MATERIALS R724 1-216-073-00 METAL CHIP 1/10W ******************************** R725 1-216-075-00 METAL CHIP 1/10W R726 1-216-097-91 RES,CHIP 100K 1/10W 1-542-273-11 MICROPHONE (F-VJ5301) R727 1-216-097-91 RES,CHIP 100K...
Page 65 SLV-GA30/GA50/GA66/GA70K/GA77K/GF80/GF90K/GF99K/P66/PH99 Sony Corporation 98J1615-1D Printed in Japan ©1998.10 Home A&V Products Company 9-921-699-11 Published by Quality Assurance Dept. — 90 — (Osaki East)

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Sony SLV-GA30 Service Manual

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