Sony BVW-55 Maintenance Manual page 777

+5V-2
L502
10uH
C510
C511
33uF
0.1uF
16V
Q505
2SC4178-T1F13
C518
0.1uF
14
10
R551 R552 R553 C522
R560 1k 1k 1k 0.1uF
150
R561
330
L506 C531
10uH 0.022uF
C530
33uF
16V
-5V-2
TP507
C HF
CL507
Q516 Q512
+5V-2 2SC4178-T1F13 Q517 2SC4178-T1F13
Q514
L508
10uH 2SA1611T1-M5M6
2SC4213B-TE85L
C538 C539
R568
0.1uF 33uF R569
3.3k
16V R572 10k
C NL IN
10k
C540
TP509
0.1uF
C541 R573 R574
33pF 2.7k 10k
at 100%
CL509 R576
933mVpp
R577 0
100 NM
C543 L509
C544 R579
Q515 24pF 47uH
0.1uF 22k
2SC4178-T1F13
R581 R582 R583 R584
2.2k 1.8k 2.2k 22k
BVW-55
I J
CXA1451M-TH
C512
0.1uF IC503 R537 R538
6.8k 1k
CXA1451M-TH
2 16 2
Q507
IN1 SWOUT IN1
2SC4178-T1F13
R547
100
4 13 4
IN2 OUT1 IN2
R540
1k
6 11 6
SWIN1 OUT2 SWIN1
7 7
R542 R544 C519
SWIN2 SWIN2
510 510 0.1uF
14
CONT1 CONT1
10
R543
CONT2 CONT2
620
R548
R554 R549 1.2k
1k 0
L505 C523 C524
R557 220uH 820pF 820pF R558
1k 2.2k
C532
0.1uF
Q506 Q508
2SC4178-T1F13 2SA1611T1-M5M6
Q513
2SC4178-T1F13
R571
1.5k
R575
C542 33k
0.01uF
R578
4.7k
R586
4.7k C545 R587
0.1uF 22k
Q518
2SA1611T1-M5M6
K
MD-122 (3/4) MD-122 (3/4)
IC502
R536
0
EE_C_RF_X 45 CN52 (45/50)
EE_C_RF_G 46 CN52 (46/50)
C513
0.1uF
C REC RF
TP505
16
SWOUT
C517 R541 CL505
0.1uF 51
13
OUT1 C_REC_RF_X 39 CN52 (39/50)
R539
C_REC_RF_G 40 CN52 (40/50)
150
11
OUT2
E501
R559
300
C525
0.1uF
R567
100
H-VIDEO_EE_MOD 2P
H-NON_LIN_EMP_OFF 2P
E503 E504
RF MODULATOR
MD-122 (3/4)
BOARD NO. 1-673-527-11
LOT NO. 812-
BVW-55_MD-122_011
4-75 (a) 4-75 (a)
L M N O
1
2
3
4
5
P