Sony BVW-55 Maintenance Manual page 829

+5V
L501
10uH
C523
10uF
20V
1
CN304 (1/15) FEEL_DMEVCC
CN304 (2/15) 2 S_REEL_FG_A
3
CN304 (3/15) S_REEL_FG_B
CN304 (4/15) 4 REEL_DMEVSS
5P S_REEL_FG_A_DUTY
5P
S_REEL_FG_B_DUTY
+5V
TFG-A
+5V TP506
+5V IC505(6/7)
R545
TC74VHC04FT(EL)
10k R547 R549
10k 10k
R541
R540 180k
750
Q500
C521
2SC4177-T1L5L6 0.0015uF
1 3
PH500
GP2S09-C
4 2 T REEL FG(A)
+5V
TFG-B
+5V
TP507
IC505(1/7)
R546
10k R548 R550 TC74VHC04FT(EL)
10k 10k
R543
180k
Q501
C522
2SC4177-T1L5L6
0.0015uF
1 3
PH501
GP2S09-C
T REEL FG(B)
4 2
BVW-55
I J
R556 R557
4.3k 1M
C524 +6V
0.01uF C526
0.022uF
+5V-2
3 8
R554 +IN
1
R553 22k
47k
2 -IN
IC506
4
NJM2903V(TE2)
R555 C525
22k 1uF
FG SHAPER
R551
+5V
560k
IC505(5/7)
R565
TC74VHC04FT(EL)
10k
13 12 11 10
R552 +5V
560k
IC505(2/7)
R566
TC74VHC04FT(EL) 10k
1 2 3 4
K
SV-206 (5/8) SV-206 (5/8)
+5V
R558
1.8k
SFG-A
TP508
(1/2)
+5V
SFG-B
TP509
R564
R562 R563 1.8k
4.3k 1M
C527
+5V-2 0.01uF IC506(2/2)
NJM2903V(TE2)
5
R560 +IN
7
R559 22k
47k
6 -IN
R561 C528
22k 1uF
FG SHAPER
4-113 4-113
L M
IC505(7/7)
TC74VHC04FT(EL)
+5V
IC505(3/7)
TC74VHC04FT(EL)
5
6
VCC
IC505(4/7)
GND
TC74VHC04FT(EL)
9 8
SHAPED_S_REEL_FG_A 2P
2P
SHAPED_S_REEL_FG_B
2P
SHAPED_T_REEL_FG_A
SHAPED_T_REEL_FG_B 2P
SERVO CONTROL, MOTOR DRIVER, SENSORS
SV-206 (5/8)
BOARD NO. 1-673-531-11, 12
LOT NO. 812-
BVW-55_SV-206_012
N O
1
C529
0.1uF
2
3
4
5
P