SLV-E850B/E850UX/E880EG/F900B/F900NP/F900UX/F900VC/F990B/F990NP/F990UX/F990VC
4-2. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
RP-231 (REC/PB AMP) PRINTED WIRING BOARD
— Ref. No.: RP-231 Board; 1,000 Series —
There are few cases that the part printed on this diagram isn’t mounted in this model.
RP-231
BOARD
1
CN261
2
REC/PB
2
IC260
4
REC
3
IC260
@•
REC
2mV/Div
0.2
µ
sec/div
0.2
µ
sec/div
0.1V/div
25Hz
4
CN261
1
PB
0.1V/div
0.1
µ
sec/div
5Vp-p
4-3
4-4
REC/PB AMP
RP-231
RP-231 BOARD
CN260
A-5
CN261
A-4
CN271
C-2
CN272
C-6
CN301
A-1
CN302
B-1
CN341
A-7
IC140
A-2
IC260
A-4
IC301
C-1
IC340
A-6
Q260
A-3
Q321
C-2
Q331
A-2
Q332
B-2
ML-15
<F900/F990 MODEL>
(SERIAL TRANSFER)
AT-24
<F900/F990 MODEL>
(LARGE ANTENNA)
SW-300
<F900/F990 MODEL>
(REMOTE CONTROL RECEIVER)
AT-23
<F900/F990 MODEL>
(SMALL ANTENNA)
FR-128
(MODE CONTROL)
DM-73
OPERATION
SWITCHES
POWER BLOCK
SE-69 <French MODEL>
NR-26
<EXCEPT French MODEL>
(PROCESSOR)
MA-316
VIDEO, AUDIO,
SERVO/SYSTEM CONTROL,
TUNER
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
