Sony RMT-V259D, Service Manual

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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.
ML-17 (SF90/SF99)
(SMART FILE)
CA-55
FR-161
INDICATOR,
TONE CONTROL
JK-171
(LINE 2 IN)
DM-86
(USER CONTROL)
POWER BLOCK
SRV879EK
RP-235
(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)
MA-359
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
AT-26 (SF90/SF99)
FRONT SMART
FILE SENSOR