Sony BVW-55 Maintenance Manual page 830

1
2
3
4
CN705 (1/4)
CN705 (2/4)
CN705 (3/4)
CN705 (4/4)
5
A B
SV-206 (6/8)
R603
15k
C604
IC600 (2/4)
0.0015uF
NJU7064V(TE2)
C600 C601
6
560pF 0.0033uF R602
47k
-
7
R600 R601
47k 47k
5
+
2P DRUM_PWM
C603
100pF
R678 C602
100k 0.001uF
R605
22k
R604
0
NM
Q601
2SC4177-T1L5L6
3P LOAD_+
3P LOAD_-
2P S_TEN_PWM
2P S_REEL_DIR
3P H-TEN_FB_DIS
2P S_REEL_GAIN_PWM
2P S_REEL_PWM
R679 R680
100k 100k
1P
S_TENSION
+5V
Q711
DTC144EUA-T106
Q701
+6V
2SC4213-AB-TE85L
1 TENSION_SENSOR_Vcc_+
R701 Q702 R703
1k 47k
C701 DTC144EUA-T106
10uF
10V
C703
10uF
S TEN
10V
TP700
Q700
R702
2SA1611T1-M5M6 10k
2 S_TENSION
3 TENSION_SENSOR_Vcc_-
4
GND
C700 R700
10uF 1k -6V
10V
C702
10uF
10V
+5V
E700
R774
47k
3P H-REEL_STOP
3P H-CC/L-CV
C
SV-206 (6/8)
Q600 (1/2)
UNREG
SI4953DY-T1
+12V-2 Q602
L600 L601
8.2uH 100uH
2SC4177-T1L5L6
R606
56k
C609 C643 R618 R629 C613 C607
33uF 0.22uF 10k 1k 33uF 33uF
25V 25V 25V
IC600 (3/4) C612
GND-2 0.0047uF GND-2 GND-2
NJU7064V(TE2) R620
IC601 (2/2)
10
10
NJM2903V(TE2)
+ GND-2 GND-2
8 6
D601
-IN
9 - 7 MBRS130LT3
5
C605 +IN
Q607
22pF
2SA1611T1-M5M6
Q603
R607 C606 R632
2SA1611T1-M5M6
22k 0.022uF 2.2k
Q600 (2/2)
+5V +5V SI4953DY-T1
IC601 (1/2)
NJM2903V(TE2)
R608 R611
470k R610 4.7k
560k
+12V
3 8
+IN
1
2
-IN
R612
4
47k
IC600 (4/4)
R609 C608
NJU7064V(TE2)
560k 120pF R627
27k
12
R613
22k
14 +
R628
27k
- 13
R621
68k R624
68k
+12V-2 Q606 IC602
2SC4177-T1L5L6 BA6285FP-E2
Q605
2SK94-T1X2 +5V +5V
C611
0.022uF
Q604
2SC4177-T1L5L6
S
R622 R623
R615 C610 3.3k 3.3k R625
2.2k 0.001uF 220
17 8
FIN OUT1
R626
D600 220
19 5
RD10M-T1B2 RIN OUT2
18
PSAVE
GND-2
20
VREF
6
RNF
R616
1
1/4W
GND-2
+6V
R711
IC702 (1/4)
47k
3
4 NJU7064V(TE2)
R775
+ 47k
1
R771 C707
2
-
100k 0.01uF
11
R776
47k
-6V
5
R717 R719 R720
100k 100k 1k
+ 7
R709
47k C706
6
0.01uF -
C710
47pF
IC713 (1/2)
IC714 (1/2) NJU7062M(TE2)
NJM2119M(TE1)
+6V
R704
100k
3 8
+
1
2
-
4 +6V
R705
33k
3 8
-6V +5V
+
1
R707 R706 R708 R718
47k 120k 120k 100k
2 -
R723
4
C704 470k
47pF
-6V
IC713 (2/2)
6
NJU7062M(TE2)
-
7
5
+
IC714 (2/2)
NJM2119M(TE1) R724
470k
4-114 4-114
D E
DRUM_DRIVE_OUT 7 CN101 (7/8)
C633 C634 C642
0.47uF 0.47uF 0.47uF
DRUM_CURRENT_IN 5 CN101 (5/8)
+5V
R633
10k
R635
33k
Q608
2SD1614-T1XL
2P
R634
2.2k
GND-2
+5V
L604
10uH
DRUM_+5V_OUT 4 CN101 (4/8)
FG/PG_GND_OUT CN101 (1/8)
1
DRUM_GND_OUT 8 CN101 (8/8)
C616
10uF
16V
GND-2
+5V
R636
100k
DRUM_F/R_OUT 6 CN101 (6/8)
L602
47uH
LOADING_MOTOR_+ 1 CN702 (1/2)
C614 C615
0.022uF 0.022uF
LOADING_MOTOR_- 2 CN702 (2/2)
L603
47uH
2P
IC702 (2/4)
NJU7064V(TE2)
R777
47k
6 IC703 (3/3)
TC4053BFT(EL,N)
-
7
+5V
5 +
C737
REEL ERR
0.022uF
TP701
Q712
R725
16
0 R730
DTC144EUA-T106
NM 47k
12 VDD 14
OX COM
13
1X
11
A
6
INH
VSS VEE
8 7
IC703 (2/3)
IC700 (4/4)
TC4053BFT(EL,N)
R770
R721 R722 R726 R712 47k NJU7064V(TE2)
10k 100k 1M 47k
-6V 12
5 4
0X COM
+
3
C712 C714
1X
C711 10uF 10uF R772 R713
13
9 -
0.01uF 10V 10V 10k 47k
A
NM NM NM
R715
22k
IC702 (4/4)
NJU7064V(TE2)
R714
10k
13
-
14
12
+
+5V
IC701 (1/2)
NJM2903V(TE2)
R728
R727 4.7k
560k
5
+IN
7
6 -IN
R729
47k
IC702 (3/4)
C713 R710
120pF NJU7064V(TE2) 100k
R716 C705
33k 0.047uF
9
-
8
10
+
F
IC603 (1/4)
NJU7064V(TE2)
C617 C618
0.0033uF 560pF +12V
R637 R638
47k 47k
3 4
CAPSTAN_PWM
+
1
R644 C619
2
100k 0.001uF -
11
CAP_MOTOR_DIR
IC700 (1/4)
+5V
NJU7064V(TE2)
Q704
+6V DTA144EUA-T106
D700
1SS301-TE85L
3 4
1
+
1 3
2
2
-
R731
11
10k
Q703 IC700 (2/4)
-6V DTC144EUA-T106 NJU7064V(TE2)
R732 R734 R735
47k 47k 47k
14
6
- 7
R733
47k
5
+
IC703 (1/3)
TC4053BFT(EL,N)
2 15
0X COM
1
1X
10
A
BVW-55
G H