Sony SLV-ED8KR / SLV-ED9KR Service Manual ▷ View online
SLV-ED8/ED9
4-35
4-36
MODE CONTROL
FR-137, SW-307
FR-137 (FL DRIVE, MODE CONTROL), SW-307 (POWER SWITCH) SCHEMATIC DIAGRAM
– Ref. No.: FR-137 board, SW-307 board; 1,000 series –
• Waveforms
1
IC301
&¢
REC/PB
2
IC301
#™
REC/PB
2.3 Vp-p (32.77 kHz)
2.0 Vp-p (16 MHz)
SLV-ED8/ED9
4-37
There are few cases that the part isn't mounted in this model is printed on this diagram.
PS-414 (POWER SUPPLY) PRINTED WIRING BOARD
– Ref. No.: PS-414 board; 1,000 series –
4-38
POWER SUPPLY
PS-414
PS-414 BOARD
CN600
B-3
CN601
C-3
D600
A-5
D601
B-5
D602
B-5
IC600
C-4
Q600
B-1
Q601
C-1
Q602
C-5
Q603
B-5
PS-414
BOARD
1-670-925-
11
(11)
(11)
A
B
C
1
2
3
4
5
6
7
8
9
05
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)
SLV-ED8/ED9
4-39
PS-414 (POWER SUPPLY) SCHEMATIC DIAGRAM
– Ref. No.: PS-414 board; 1,000 series –
4-40
POWER SUPPLY
PS-414
Note: The components identified by mark
!
or dotted line
with mark
!
are critical for safety.
Replace only with part number specified.
SLV-ED8/ED9
4-41
There are few cases that the part isn't mounted in this model is printed on this diagram.
SR-718 (SWITCHING REGULATOR) PRINTED WIRING BOARD
– Ref. No.: SR-718 board; 4,000 series –
4-42
SWITCHING REGULATOR
SR-718
SR-718 BOARD
CN101
A-2
CN201
C-8
D101
C-3
D102
B-3
D103
B-3
D104
B-3
D105
B-5
D107
C-6
D108
C-4
D201
A-8
D202
A-8
D203
B-8
D204
A-8
D205
B-8
IC101
B-6
IC201
C-7
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)
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