Sony SLV-SE85B / SLV-SE85NP / SLV-SE85UX / SLV-SE85VC / SLV-SF90B / SLV-SF90EX / SLV-SF90NP / SLV-SF90UX / SLV-SF90VC / SLV-SF99B / SLV-SF99EN / SLV-SF99NP / SLV-SF99UX / SLV-SF99VC Service Manual ▷ View online
SLV-SE85/SF90/SF99
4-27
4-28
REC/PB HEAD AMP
RP-235
For schematic diagram
• Refer to page 4-23 for waveforms.
• Refer to page 4-23 for waveforms.
SLV-SE85/SF90/SF99
JK-171 (LINE 2 IN) PRINTED WIRING BOARD
— Ref. No. JK-171 Board; 3,000 Series —
4-29
4-30
LINE 2 IN
JK-171
For printed wiring boards
There are few cases that the part printed on this
diagram isn’t mounted in this model.
diagram isn’t mounted in this model.
ML-17
(SF90/SF99)
(SMART FILE)
CA-55
FR-161
INDICATOR,
TONE CONTROL
INDICATOR,
TONE CONTROL
JK-171
(LINE 2 IN)
(LINE 2 IN)
DM-86
(USER CONTROL)
(USER CONTROL)
POWER BLOCK
SRV879EK
SRV879EK
RP-235
(REC/PB HEAD AMP)
(REC/PB HEAD AMP)
NR-27
(SF99:UX,EN,NP,VC)
(DNR, Y/C SELECT)
SE-90 (SE85:B/SF90:B/SF99:B)
(SECAM PROCESS)
SE-90 (SE85:B/SF90:B/SF99:B)
(SECAM PROCESS)
MA-359
Y/C PROCESS, ARC, AFC, VPS/PDC,
SERVO/SYSTEM CONTROL,
IN/OUT SELECT, TUNER, AUDIO PROCESS,
DC/DC CONVERTER
Y/C PROCESS, ARC, AFC, VPS/PDC,
SERVO/SYSTEM CONTROL,
IN/OUT SELECT, TUNER, AUDIO PROCESS,
DC/DC CONVERTER
AT-25
(SF90/SF99)
INNER SMART FILE
SENSOR
SENSOR
AT-26
(SF90/SF99)
FRONT SMART
FILE SENSOR
FILE SENSOR
SLV-SE85/SF90/SF99
DM-86 (USER CONTROL) PRINTED WIRING BOARD
— Ref. No. DM-86 Board; 3,000 Series —
4-31
4-32
USER CONTROL
DM-86, CONTROL SWITCH BLOCK
For printed wiring boards
There are few cases that the part printed on this
diagram isn’t mounted in this model.
diagram isn’t mounted in this model.
ML-17
(SF90/SF99)
(SMART FILE)
CA-55
FR-161
INDICATOR,
TONE CONTROL
INDICATOR,
TONE CONTROL
JK-171
(LINE 2 IN)
(LINE 2 IN)
DM-86
(USER CONTROL)
(USER CONTROL)
POWER BLOCK
SRV879EK
SRV879EK
RP-235
(REC/PB HEAD AMP)
(REC/PB HEAD AMP)
NR-27
(SF99:UX,EN,NP,VC)
(DNR, Y/C SELECT)
SE-90 (SE85:B/SF90:B/SF99:B)
(SECAM PROCESS)
SE-90 (SE85:B/SF90:B/SF99:B)
(SECAM PROCESS)
MA-359
Y/C PROCESS, ARC, AFC, VPS/PDC,
SERVO/SYSTEM CONTROL,
IN/OUT SELECT, TUNER, AUDIO PROCESS,
DC/DC CONVERTER
Y/C PROCESS, ARC, AFC, VPS/PDC,
SERVO/SYSTEM CONTROL,
IN/OUT SELECT, TUNER, AUDIO PROCESS,
DC/DC CONVERTER
AT-25
(SF90/SF99)
INNER SMART FILE
SENSOR
SENSOR
AT-26
(SF90/SF99)
FRONT SMART
FILE SENSOR
FILE SENSOR
SLV-SE85/SF90/SF99
FR-161 (MODE CONTROL, FL DRIVE) PRINTED WIRING BOARD
— Ref. No. FR-161 Board; 3,000 Series —
4-33
4-34
TIMER/TUNER CONTROL
FR-161
1
IC180
$™
5.2Vp-p
20MHz
32.768kHz
2
IC180
%∞
5.2Vp-p
3
IC420
8
4.5Vp-p
25
µ
sec
FR-161
BOARD
REC/PB
CN400
B-13
CN401
C-12
CN402
A-3
D185
C-2
D186
A-1
D187
A-1
D400
A-1
D420
C-10
D421
C-4
D422
C-4
D423
B-4
IC180
B-2
IC182
C-1
IC183
C-4
IC400
B-1
IC420
C-8
Q400
A-1
FR-161 BOARD
For printed wiring boards
There are few cases that the part printed on this
diagram isn’t mounted in this model.
diagram isn’t mounted in this model.
ML-17
(SF90/SF99)
(SMART FILE)
CA-55
FR-161
INDICATOR,
TONE CONTROL
INDICATOR,
TONE CONTROL
JK-171
(LINE 2 IN)
(LINE 2 IN)
DM-86
(USER CONTROL)
(USER CONTROL)
POWER BLOCK
SRV879EK
SRV879EK
RP-235
(REC/PB HEAD AMP)
(REC/PB HEAD AMP)
NR-27
(SF99:UX,EN,NP,VC)
(DNR, Y/C SELECT)
SE-90 (SE85:B/SF90:B/SF99:B)
(SECAM PROCESS)
SE-90 (SE85:B/SF90:B/SF99:B)
(SECAM PROCESS)
MA-359
Y/C PROCESS, ARC, AFC, VPS/PDC,
SERVO/SYSTEM CONTROL,
IN/OUT SELECT, TUNER, AUDIO PROCESS,
DC/DC CONVERTER
Y/C PROCESS, ARC, AFC, VPS/PDC,
SERVO/SYSTEM CONTROL,
IN/OUT SELECT, TUNER, AUDIO PROCESS,
DC/DC CONVERTER
AT-25
(SF90/SF99)
INNER SMART FILE
SENSOR
SENSOR
AT-26
(SF90/SF99)
FRONT SMART
FILE SENSOR
FILE SENSOR
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