Sony SLV-7700KML Service Manual ▷ View online
2-4
2-13. MB-77 BOARD
2-11. MECHANISM DECK
7
TU-168 board
3
CN702
4
CN703
6
BVTP 3
×
10
2
CD rear panel
1
BVTP 3
×
10
5
BVTP 3
×
10
2
Shield plate
4
MD fitting bracket (R)
7
MB-77 board
8
jack ground plate
1
BVTP 3
×
10
3
BVTP 3
×
10
6
BVTP 3
×
10
5
BVTP 3
×
10
2-12. TU-168 BOARD
!£
MA-303 board
!™
CN271
!º
CN291
!¡
CN281
9
P3
×
6
shaft
8
BVTP 3
×
10
!¢
Mechanism deck
7
coating lead pin
2
coating lead pin
5
coating lead pin
6
CN275
4
CN881
1
CN891
3
CN101
2-5
2-14. INTERNAL VIEWS
M903
Cam motor assembly
X-3943-883-1
Cam motor assembly
X-3943-883-1
S901
Rotary switch
(Cam encoder)
1-762-490-11
Rotary switch
(Cam encoder)
1-762-490-11
Timing belt
3-958-361-01
3-958-361-01
M901
Lower drum assembly DZL-51B/J-RP
8-848-666-11
Lower drum assembly DZL-51B/J-RP
8-848-666-11
M902
DC motor (capstan)
1-698-409-14
DC motor (capstan)
1-698-409-14
— Top View —
— Bottom View —
Reel (S) table assembly
X-3943-902-1
X-3943-902-1
FL block assembly
A-6759-603-A
A-6759-603-A
Optical pick-up block
KSS-213B/K-N
8-848-367-11
KSS-213B/K-N
8-848-367-11
M902
DC motor
(capstan)
1-698-409-14
DC motor
(capstan)
1-698-409-14
Upper drum assembly DZR-68-R
8-848-625-02
8-848-625-02
FE901
FE head
1-500-144-11
FE head
1-500-144-11
ACE block assembly
A-6736-103-A
A-6736-103-A
Reel (T) table assembly
X-3943-903-1
X-3943-903-1
Pinch press block
assembly
A-6746-072-A
assembly
A-6746-072-A
2-6E
2-15. CIRCUIT BOARDS LOCATION
MB-77
KARAOKE DSP,
AUDIO I/O
KARAOKE DSP,
AUDIO I/O
PS-418
(POWER SUPPLY)
(POWER SUPPLY)
RP-233
(HEAD AMP)
(HEAD AMP)
SW-323
(FUNCTION SWITCH)
(FUNCTION SWITCH)
MJ-92
(MIC AMP)
(MIC AMP)
IO-65
(FRONT JACK)
(FRONT JACK)
BD-21
(RF AMP)
(RF AMP)
TU-168
(TUNER)
(TUNER)
LOADING CDM-14
(LOADING MOTOR)
(LOADING MOTOR)
CD-169
VCD MECHA
CONTROL, MPEG
VCD MECHA
CONTROL, MPEG
HI-66
DISPLAY/FUNCTION
CONTROL
DISPLAY/FUNCTION
CONTROL
MA-303
VIDEO/AUDIO PROCESS,
SERVO/SYSTEM CONTROL
VIDEO/AUDIO PROCESS,
SERVO/SYSTEM CONTROL
DRUM MOTOR
CAPSTAN MOTOR
CA-53
(CAM MOTOR)
(CAM MOTOR)
AC-101
(ACE HEAD)
(ACE HEAD)
3-1
SLV-7700KME/7700KML
SECTION 3
SERVICE POSITION
3-1.
HI-66, IO-65, SW-323 AND MJ-92 BOARDS
3-2.
MA-303, TU-168 AND PS-418 BOARDS
HI-66 board
SW-323 board
MJ-92 board
IO-65 board
TU-168 board
PS-418 board
MA-303 board
Measure the MA-303 board with the VHS
mechanism deck stood in a vertical position
on the stand.
Measure the MA-303 board with the VHS
mechanism deck stood in a vertical position
on the stand.
stand
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