Sony SLV-GA30 User manual

SLV-GA30/GA50/GA66/GA70K/GA77K/
GF80/GF90K/GF99K/P66/PH99
RMT-V254/V254A
East European Model
SLV-P66/PH99
ME Model
SLV-GA30/GA50/GA66/GF99K
Philippine Model
SLV-GA77K/GF99K
E Model
SLV-GA30/GA50/GA70K/
GA77K/GF80/GF90K/GF99K
Thai Model
SLV-GA30/GA50/GA70K/
GA77K/GF80/GF90K/GF99K
SERVICE MANUAL
VIDEO CASSETTE PLAYER
MICROFILM
S MECHANISM
Photo: SLV-GF99K
RMT-V254
Refer to the SERVICE MANUAL of VHS
MECHANICAL ADJUSTMENT for
MECHANICAL ADJUSTMENTS. (9-921-647-11)
SPECIFICATIONS
Ver 1.0 1998.10

SLV-GA30/GA50/GA66/GA70K/GA77K/GF80/GF90K/GF99K/P66/PH99
4-2. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
4-5 4-6
VIDEO, AUDIO
MA336 (1/4)
For schematic diagram
• Refer to page 4-13 for printed wiring board.
• Refer to page 4-2 for waveforms.

SLV-GA30/GA50/GA66/GA70K/GA77K/GF80/GF90K/GF99K/P66/PH99
4-7 4-8
SERVO/SYSTEM CONTROL
MA-336 (2/4)
For schematic diagram
• Refer to page 4-13 for printed wiring board.
• Refer to page 4-15 for waveforms.

SLV-GA30/GA50/GA66/GA70K/GA77K/GF80/GF90K/GF99K/P66/PH99
4-9 4-10
HiFi,TUNER
MA-336 (3/4)
For schematic diagram
• Refer to page 4-13 for printed wiring board.

SLV-GA30/GA50/GA66/GA70K/GA77K/GF80/GF90K/GF99K/P66/PH99
4-11 4-12
KARAOKE, POWER SUPPLY
MA-336 (4/4)
For schematic diagram
• Refer to page 4-15 for waveforms.

SLV-GA30/GA50/GA66/GA70K/GA77K/GF80/GF90K/GF99K/P66/PH99
4-17 4-18
SURROUND
SR-35

SLV-GA30/GA50/GA66/GA70K/GA77K/GF80/GF90K/GF99K/P66/PH99
4-21 4-22
MODE CONTROL
FR-142

SLV-GA30/GA50/GA66/GA70K/GA77K/GF80/GF90K/GF99K/P66/PH99
4-23 4-24
FR-140 (POWER,EJECT SWITCHES) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM
— Ref. No. FR-140 Board; 1,000 Series —
MJ-91
(MIC JACK, AMP)
[GA70K/GA77K/GF90K/GF99K]
FR-140
(POWER,
EJECT SWITCHES)
JK-166
(LINE IN/OUT)
[GA66/GA77K/GF80/
GF90K/GF99K/PH99]
FR-142
(MODE CONTROL)
FR-141
(TAPE OPERATION)
SR-35
(SURROUND)
[GA66/GA77K/GF99K]
MA-336
VIDEO, AUDIO,
SERVO/SYSTEM CONTROL,
TUNER, POWER SUPPLY
FR-141 (TAPE OPERATION) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM
— Ref. No. FR-141 Board; 1,000 Series —
POWER, EJECT SWITCHES
FR-140
/
TAPE OPERATION
FR-141

4-25
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
(MIC JACK, AMP)
[GA70K/GA77K/GF90K/GF99K]
FR-140
(POWER,
EJECT SWITCHES)
JK-166
(LINE IN/OUT)
[GA66/GA77K/GF80/
GF90K/GF99K/PH99]
FR-142
(MODE CONTROL)
FR-141
(TAPE OPERATION)
SR-35
(SURROUND)
[GA66/GA77K/GF99K]
MA-336
VIDEO, AUDIO,
SERVO/SYSTEM CONTROL,
TUNER, POWER SUPPLY
MIC JACK, AMP
MJ-91

4-26E
SLV-GA30/GA50/GA66/GA70K/GA77K/GF80/GF90K/GF99K/P66/PH99
MJ-91
(MIC JACK, AMP)
[GA70K/GA77K/GF90K/GF99K]
FR-140
(POWER,
EJECT SWITCHES)
JK-166
(LINE IN/OUT)
[GA66/GA77K/GF80/
GF90K/GF99K/PH99]
FR-142
(MODE CONTROL)
FR-141
(TAPE OPERATION)
SR-35
(SURROUND)
[GA66/GA77K/GF99K]
MA-336
VIDEO, AUDIO,
SERVO/SYSTEM CONTROL,
TUNER, POWER SUPPLY
JK-166 (LINE IN/OUT) PRINTEDWIRING BOARD AND SCHEMATIC DIAGRAM
— Ref. No. JK-166 Board; 2,000 Series —
LINE IN/OUT
JK-166