Sony DSR-1800 Service Manual page 383

+3V
R306
15k
RN-C
R307
15k
RN-C
RB303
100
9 1 2
8 3 4
7 5 6
6 7 8
5 1 2
4 3 4
3 5 6 RB304 100
2 7 8
RB305
1 1 2
100 (1/4)
RB305
0
3 4
100 (2/4)
RB305
CK1 100 7 8 (4/4)
5 6
RB305
100 (3/4)
C307
10uF
10V
TA-C
DSR-1800/P/1600/P
I J
SDI-61/61A (3/4)
+3V
ENC SHORT
C310 C312 C316
C319
0.1uF 0.1uF 0.1uF
10uF R308
10V
C309 C313 C315 C317 0
0.1uF 0.1uF 0.1uF 0.1uF TA-C
FB301
C308
10uF
10V
ENC FREQ
TA-C
TP301
R309
47
R311
RN-C
1k
RN-C
38 46
THRU PCK
10 41
TEST SX
47 43
D9X SY
48
D9Y
50 37
D8X LST
51 20
D8Y MDS
RV301
52 35
R310
2k
D7X MOD1
2.2k C321
53 34
0.1uF
RN-C
D7Y MOD0
54
IC302
D6X
R312
55 CXB1341R 32
1k
D6Y FSR3
RN-C
56 31
D5X (SDI ENCODER) FSR2
57 30
D5Y FSR1
P/S
58 29
D4X FSR0
59
D4Y
60 11
D3X RESET
61
D3Y
62 24
D2X ICP
63
D2Y
2 26
D1X CPX
3
C323
D1Y
10pF
4 27
D0X CPY
5
C320
D0Y
0.1uF C322
6 22
0.1uF
PCX BCAP
7
PCY
8 45
SCKX ETS
9
R313
SCKY
820
RN-C
K L
SDI-61/61A (3/4)
+3V
Q302
DTA144EUA-T106
R317 R319
C326
C324 2.2k 2.2k C328
0.1uF 0.1uF 0.1uF R320
RN-C RN-C
330
D301
CL-191HR-CD-T
+3.3V
UNLOCK
GND
R321
FB302 4.7k
TP302
ENC SHORT
R322
470 RN-C
Q301
R341
470
DTA144EUA-T106
RN-C
R315
C327
12k
10uF
RN-C
10V
TA-C
C325
0.1uF
R318
1k C329
RN-C 0.1uF
E301
15-107 15-107
M
Q304 Q305 Q306
2SC3356-T1K 2SC3356-T1K 2SC3356-T1K
R329 R333
C330 FB303
68 68 C332
0.1uF
RN-C RN-C 0.1uF
C333
0.1uF
R336
47
RN-C
R328 R337
47 47 C334
0.1uF
RN-C RN-C
R332
180
C331
RN-C
R325
6pF
22
NM
R330
R334
24
RN-C 24
RN-C
R326 R327 R331 R335 R338
270 270 43 470
150
RN-C RN-C RN-C RN-C RN-C
# REC PB
CN201
179481511 179481611
Q303
DTC144EUA-T106
SDTI (QSDI) input/output board (Option: DSBK-1802)
SDI-61 (3/4)
SDTI (QSDI) output board (Option: DSBK-1602)
SDI-61A (3/4)
BOARD NO. 1-679-106-12
LOT NO. 064-
DSBK-1802_SDI-61_012_3
N O
1
+5V-2
FB304
C337
C335
33uF
0.1uF
10V
SDTI OUT
2
R340
68 # CN201 (2/2)
RN-C
3
4
C336
2pF
R339
1k
RN-C
GND
P/S_RESET 004
3
4
5
P