Sony SLV-ED8KR / SLV-ED9KR Service Manual ▷ View online
SLV-ED8/ED9
4-27
MA-325 (TUNER) SCHEMATIC DIAGRAM
• See page 4-9 to 4-10 for printed wiring board.
– Ref. No.: MA-325 board; 2,000 series –
TUNER
MA-325 (9/9)
4-28
SLV-ED8/ED9
4-29
There are few cases that the part isn't mounted in this model is printed on this diagram.
NK-11 (KOREAN STEREO) PRINTED WIRING BOARD AND SCHEMATIC DIAGRAM
– Ref. No.: NK-11 board; 1,000 series –
4-30
• Waveform
1
IC1
!§
REC/PB
KOREAN STEREO
NK-11
740 mVp-p (24.576 MHz)
Note: The components identified by mark
!
or dotted line
with mark
!
are critical for safety.
Replace only with part number specified.
MA-325
(
VIDEO, AUDIO, I/O,
SERVO/SYSTEM CONTROL, TUNER
SERVO/SYSTEM CONTROL, TUNER
)
DM-77
(MODE CONTROL)
(MODE CONTROL)
PS414
(POWER SUPPLY)
(POWER SUPPLY)
SW-307 (ED9)
(POWER SWITCH)
(POWER SWITCH)
NK-11
(KOREAN STEREO)
(KOREAN STEREO)
RJ-79
(ADDITIONAL REAR OUT)
(ADDITIONAL REAR OUT)
FR-137
(
FL DRIVE,
)
MODE CONTROL
POWER BLOCK
(SR-718)
(SWITCHING REGULATOR)
(SR-718)
(SWITCHING REGULATOR)
IO-64
(FRONT IN)
(FRONT IN)
NK-11
BOARD(SIDE A)
1-669-815-
12
(12)
05
NK-11
BOARD(SIDE B)
1-669-815-
12
(12)
05
SLV-ED8/ED9
4-31
There are few cases that the part isn't mounted in this model is printed on this diagram.
DM-77 (MODE CONTROL), IO-64 (FRONT IN) PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
– Ref. No.: DM-77 board, IO-64 board; 1,000 series –
4-32
MODE CONTROL, FRONT IN
DM-77, IO-64
DM-77
BOARD
PAUSE
REW
REC
JOG
JOG
FF
05
1-670-921-
12
(12)
(12)
IO-64
BOARD
05
VIDEO
LINE-2 IN
L
R
AUDIO
1-670-923-
12
(12)
(12)
JS492
JS493
SLV-ED8/ED9
4-33
There are few cases that the part isn't mounted in this model is printed on this diagram.
FR-137 (FL DRIVE, MODE CONTROL), SW-307 (POWER SWITCH) PRINTED WIRING BOARDS
– Ref. No.: FR-137 board, SW-307 board; 1,000 series –
4-34
MODE CONTROL
FR-137, SW-307
FR-137 BOARD
CN302
B-13
CN303
C-3
CN307
A-13
CN308
B-1
CN309
B-13
D307
C-3
D308
B-1
D309
A-1
D311
A-5
D318
C-1
D319
A-5
IC301
B-3
IC302
A-5
IC303
A-5
IC304
B-1
Q300
C-1
MA-325
(
VIDEO, AUDIO, I/O,
SERVO/SYSTEM CONTROL, TUNER
SERVO/SYSTEM CONTROL, TUNER
)
DM-77
(MODE CONTROL)
(MODE CONTROL)
PS414
(POWER SUPPLY)
(POWER SUPPLY)
SW-307 (ED9)
(POWER SWITCH)
(POWER SWITCH)
NK-11
(KOREAN STEREO)
(KOREAN STEREO)
RJ-79
(ADDITIONAL REAR OUT)
(ADDITIONAL REAR OUT)
FR-137
(
FL DRIVE,
)
MODE CONTROL
POWER BLOCK
(SR-718)
(SWITCHING REGULATOR)
(SR-718)
(SWITCHING REGULATOR)
IO-64
(FRONT IN)
(FRONT IN)
FR-137
BOARD
POWER
POWER
ONE TOUCH
TUNING
TUNING
SP/EP
CHANNEL -
INPUT SELECT
CHANNEL +
EASY TIMER
12
(12)
(12)
1-670-920-
EJECT
13
1
2
3
4
5
6
7
8
9
10
11
12
A
B
C
05
SW-307
BOARD
POWER
POWER
05
1-670-924-
11
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