Sony DSR-1 Service Manual page 199

Q332
Q335
2SA1576A
2SC4081
R340
R336 R339 1k
1k 1k L332 :RN
:RN 56uH
R354
R349 3600
15k :RN
R333 :RN
4700
R334 C332 C333 R348
C330 4700 18p 120p 1k
220p
Q334
2SA1576A
R346
1k
R350
R347 C355
0 1000p :RN
C291
47
R316 6.3V
0 :TA
R362 R368
47k 0
D332
,NM
C358 R369 R315 R373
1000p 10k ,NM 100k
C360
47
L334 C359
6.3V
47uH 0.1
:TA
-5V
1 TP261 EE/PB mode
DSR-1/1P/V2
I J
Q336 Q338 Q339
2SC4081 2SA1576A 2SA1576A
IC333
C348
R359 R360 CXA1211M C347 47 R372 R361
C337 0 1k 0.1 6.3V 1k 0
47 :TA
6.3V 8 1 C357
VCC IN1
:TA 0.47
7 2 25V
IN2 CONT1
:TA
6 3
CONT2 OUT1
5 4
OUT2 GND
R358 C340 C349
680 1000p 1000p
C331
0.47
25V
:TA
C361
IC334
0.1
CXA1211M
R356
C356 C363 2k
47 0.1 :RN
8 1
6.3V
VCC IN1
:TA
7 2
IN2 CONT1
6 3
CONT2 OUT1
5 4
OUT2 GND
R374 R351 R375 R355 R376 R377
1k 1k 1k 1k R352 C362 2k 1k 1k
:RN :RN :RN 0 1000p :RN :RN :RN
5V L333
47uH
IC335 Q331
R370
1k :RN MC14577CFEL UMZ1
IC331
CXA1521M
C367
22p
1 8 1 8
IN1 VCC VCC
2 7
GND DC 2 7
3 6
GAIN GND
4 5 3 6
5
VEE OUT
4 5
VEE
C365
47 R371
C364 6.3V 2200 C366
0.1 :TA :RN 0.1
C368
0.1
2 TP262 EE/PB mode
K
VA-172 (2/8) VA-172 (2/8)
C338
C339 47 C342
0.47 C336 6.3V 47
25V 0.1 :TA 6.3V
:TA :TA
16 15 14 13 12 11 10 9
VOB
C344
47
6.3V
17 8 :TA
18 7
VOW
19 6
20 5
21 4
6dB
22 3
C346
23 2
47
6.3V
:TA
24 1
IC332
CXA1822Q-T4
25 26 27 28 29 30 31 32
C341 C343
220 R344
10
4V 1k
10V
:TA :RN :TA
R343
R345
C345 75
330
0.47
:RN :RN
25V
:TA
R335
75
:RN
R337
1200
:RN
R338
1k
:RN 6 1
2
R331
68
4 3
:RN
C334
R357 47 R363
3300 6.3V ,NM
:TA
3 TP263 EE mode
16-5 (a) 16-5 (a)
L M
5V
L331
47uH
Q333
UMC3
H;WIDE MODE 5/8
C350
0.1
C351
C353 C354 47
R342
10 10 6.3V C352
10k R341
10V 10V :TA 0.1
75
:TA :TA
:RN
S-C(X)OUT 401-16A CP-283,801-3B
S-C(G)OUT 401-16B CP-283,801-3A
R365
680
:RN
R366
560
:RN
Q337
UMZ1
6 1
5 2
C335
47 R332
6.3V 68
4 3
:TA :RN
PB Y(X)OUT 401-22B IF-553,18-14
R364
R367
1k ,NM
PB VIDEO GND OUT 401-22A
S-Y(X)OUT 401-17A CP-283,801-4B
S-Y(G)OUT 401-17B CP-283,801-4A
EE S-C(X) IN 401-21B IF-553,18-9
VA COMP SYNC OUT 401-8A FP-81,102-5
R353
100
EE S-C(G) IN 401-21A IF-553,18-10
EE S-Y(G) IN 401-20A IF-553,18-8
EE S-Y(X) IN 401-20B IF-553,18-7
VBS(X)OUT 401-18A CP-283,801-5B
PB VBS(X)OUT 401-23B IF-553,18-15
VBS(G)OUT 401-18B CP-283,801-5A
PB VIDEO GND OUT 401-23A
3 TP263 PB mode
N O
1
2
3
4
Video/Audio
VA-172 (2/8)
BOARD NO. 1-662-868-12
LOT No. 605-0A4
B-A8277835A-605H
Measurement Condition
Y, R-Y, B-Y : 75% COLOR BARS
SETUP 7.5%
5
EE mode
PB mode : XH5-1A (for NTSC)
75% COLOR BARS
P