Sony BVW-55 Maintenance Manual page 767

+5V-2
L302
10uH
C311 C312
33uF 0.1uF
16V
2SC4178-T1F13
R340
C316 1.6k
82pF C315
0.1uF
C314
68pF
R350 R342
220 22k
R345
1k
Q307
2SC4213B-TE85L
R413 R349
470 2.2k L303
18uH
C321
L305 C322
33uF
10uH 0.1uF
16V
-5V-2
TP307
Y HF
CL307
Q315
+5V-2
Q313 2SC4178-T1F13 Q316
L308
10uH 2SC4213B-TE85L 2SA1611T1-M5M6
C335 R363 R364
33uF 3.3k 10k
16V R367 C337
10k 0.1uF
C336 R368
0.1uF C338 R369 10k
33pF 2.7k
R373
100
C341 L309
24pF 47uH
Q314
2SC4178-T1F13
+5V-2 R379 R380 R381 C344
2.2k 1.8k 2.2k 0.1uF
S301 (1/2)
R389 S301
47k
OFF:NON LINEAR EMPHASIS ON
BVW-55
I J
Y EE RF
TP304
IC302
R339 CL304
CXA1451M-TH
0
C313
0.1uF
Y REC RF
TP305
2 16
IN1 SWOUT
Q306
C318 R347
CL305
0.1uF 51
4 13
IN2 OUT1
R341
150
6 11
SWIN1 OUT2
7
R343
SWIN2
330
14
CONT1
10
CONT2
R346 R344
1k 1k E301
R348
300
C317
C323
0.1uF
0.1uF +5V-2
R357 R354
100 47k
Q351
DTC144EUA-T106
E303
Q311
2SC4178-T1F13 Q312
2SC4178-T1F13
R366
1.5k
R370
33k
R371
C340
0
0.01uF
NM
R376
R374
4.7k
22k
R382 R384
22k 4.7k
R385
C347
0.1uF 22k
Q317
2SA1611T1-M5M6
K
MD-122 (2/4) MD-122 (2/4)
EE_Y_RF_X 43 CN52 (43/50)
EE_Y_RF_G 44 CN52 (44/50)
Y_REC_RF_X 41 CN52 (41/50)
Y_REC_RF_G CN52 (42/50)
42
H-VIDEO_EE_MOD 3P
L-VIDEO_EE_MOD 4P
H-NON_LIN_EMP_OFF
3P
RF MODULATOR
MD-122 (2/4)
BOARD NO. 1-673-527-12
LOT NO. 904-
BVW-55_MD-122_012
4-73 (b) 4-73 (b)
L M N O
1
2
3
4
5
P