Sony DSR-400 Service Manual page 178

006 CAP_VS
006 IC4400_VCC2
1
LB1991V-TLM-E
CAP Drive
CAP FG Amp
HU+
HU-
HV+
HV-
HW+
HW- R4403 33k
CAP_FWD
2
R4420
CAP_ON
FG1
FG2
CAP_FG
3 008 CM_LIMIT_EVR
L4500
10uH
C4515
0.1uF
DRUM_ON
DRUM_START
DRUM_FWD
4
DRUM_FG
DRUM_PG
R4508
150k
5 R4509
10k
DRUM_PWM
008 Mecha_SV2
A B
L4400
10uH
C4404
C4405 C4407 C4406
0.1uF
IC4400 10uF 0.1uF 10uF
16V C
R4400 C4400 16V
C
10k 0.1uF B
16V
16 5
C4401
UIN1 UOUT
0.1uF
C
17
16V
UIN2
18 7
C4402
VIN1 VOUT
0.1uF
C
19
16V
VIN2
20 9
C4403
WIN1 WOUT
0.1uF
21 C
16V
WIN2
R4801 12 10
ANGLE VH+
1k 14 11
FRC VH-
33k
15
STBY
22 24
FGIN+ FGOUT
23 4
FGIN- NC
C4512
C
0.1uF
16V
R4522 R4807 R4808 R4520
100k 10k 10k 100k
C4511
10uF
25V
R4809 B
10k
R4806
10k
R4518
22k
C 16V
END_IN LL1
49 32
END_OUT LU2
50 31
TOP_IN LU1
51 30
TOP_OUT VB1
52 29
STB IC4500 VB3
53 28
CXA8062R-EB
CLK YU3
54 27
F/R YU2
55 26
S1 YU1
56 Drum Motor Pre Drive 25
S2 CAM Moror Pre Drive YL3
57 Drum FG/PG Amp 24
S3 Top/End Sensor YL2
58 23
VDD YL1
59 22
FGO YM3
60 21
VCC2 YM2
61 20
FGC YM1
C4518
62 19
560pF
FG_IN SOUT
50V
63 18
CH VREF DRUM_VS
64 17
R4501
470
C4507
0.1uF C
16V
R4510 100
NM
C4503
C
16V 0.1uF
R4503 R4505
R4504
10k 10k
10k
C4502
0.0047uF C4504
C4501
50V 0.001uF C4505 R4507
1uF
50V 0.1uF R4511
B 1k
16V
B 16V C 3.3k
C
C
DVP-32 (7/12) DVP-32 (7/12)
D_3.0V
Capstan Motor
CN400
GND 19 20
FG_VCC 18
FG1
FG1 17
FG2
FG2 16
MR_GND 15
U 14
U 13
HE_GND 12
HE_VCC 11
W 10
W 9
V 8
V 7
HU+
HU+ 6
HU-
HU- 5
HV+
HV+ 4
HV-
HV- 3
HW+
HW+ 2
HW-
HW- 1
R4405
100k
LM_RF
LL2
IC4501
TA8486F(EL)
4
YU1
YIN1H YIN1L
5
YVS YE1
LL1
YOUT1
6
LU2 YU3
YIN2H YIN2L
20
LU1
YVS_2 YE2
YOUT2
21
YU2
YIN3H YIN3L
YU3
YE3
YU2
YOUT3
8
YU1 LU1
LIN1H LIN1L
10
YL3
LVS
9
YL2
LOUT1_1 LOUT1_2
12
YL1 LU2
LIN2H LIN2L
R4514 100 11
LOUT2_1 LOUT2_2
R4513 100
JR4503
R4512 100
C4510
C4508
10000pF
25V 10000pF
25V B
B
C4509
10000pF
25V B Drum Motor Drive
CAM Motor Drive
YCS
4-44 4-44
D E
MT_5.2V
R4515
1
R4516
1
C4525 10uF
25V B
C4524 16V 0.1uF C
R4535
1 1
YL1
3 R4534
YCS
1
2
R4533
19 1
YL3
7 0 R4532
1
18 JR4505
24
YL2
22
C4522 C4523
0.1uF 0.1uF
23
16V C
16V C
17
LL1
15
LM_RF
C4521
LE
0.1uF C
16 JR4501 0
16V
13
LL2
14
0
C4520
10uF
25V
B
C4519
C
0.1uF
16V
DRUM_VS
IC4500_16
GND
F
CFG_DUTY
005
CAM Motor
CN501
CM_UNLOAD 1
CM_LOAD 2
3 4
GND
CN500
W 1
W 2
V 3
V 4
U 5
U 6
GND 7
GND 8
SENSOR_VCC 9
FG 10
PG 11
12 13
Drum Motor
GND
006
006
Servo (2/2)
DVP-32 (7/12)
Ref. No. 4000
BOARD NO. 1-866-390-11
VCX-427_DVP-32_009_7
DSR-400/V2(J, E)
G H