Sony DSR-1 Service Manual page 277

IC740 (2/4)
NJM2901V(TE2)
R740
470k R742
560k
NOTE
+6V
C757
NM :NO MOUNT 0.1uF
5 3
IN+
4 IN-
12
GND-3
R741 C740
470k 68pF
IC307 (3/3)
TC74HC4053AFT(EL)
4 5
COM 0
3
1
9
SEL
IC903 (2/3)
TC74HC4053AFT(EL)
2 15
0 COM
1
IC904 (1/2) 1
10
TC7SH86FU-TE85R
SEL
1
4
2
IC903 (1/3)
TC74HC4053AFT(EL)
+5V
C910
0.1uF
IC901 (4/4)
16
NJM2060V(TE2)
12 12 VCC 14
R921
0 COM
+ 22k
14 13
1
13 - 11
SEL
D901 6
R919 R922
MA795-TX INH
470k 22k
GND VEE
C911
8 7
0.1uF
C909
0.047uF
-5V
R917
47k
R337
4.7k
IC403 (2/4) + 10
UPC324G2-E2
8 -
9
R918 R923
4.7k
10k
IC307 (1/3)
TC74HC4053AFT(EL)
+3.3V
C329
0.1uF
16
GND-2
14 VCC 12
COM 0
13
1
11
SEL
6
INH
VEE GND
7 8
GND-2
DSR-1/1P/V2
I J
+5V
C741 R747
R743 R745 0.0015uF 18k
4.7k 10k
R748
68k
R749 C742
39k 0.0068uF
GND-3 +6V
C758 +6V
2
0.1uF
IC741 (4/4)
Q740
NJM324V(TE2)
L740
IC740 (1/4) FP102T-TL 68uH
3
R744 4 GND-3 NJM2901V(TE2)
47k + R753 C759
1 7 6
R752 1.5k 100uF
6 IN- 470 10V
2 - 1
R754 C747
1k 22uF
11 IN+ 1 16V
C761 R746 R750 R751
7
0.047uF 33k 22k 4.7k 3 5
GND-3
C746
0.0047uF
+5V
C428
0.1uF
IC403 (4/4)
UPC324G2-E2 R423
4 10k
3
D401 R419
+
DNA222-TL 10k 1
+3.3V R422 C408 R442 R443 R444 R445
2
- 100k 47pF 1 1 1 1
1/10W 1/10W 1/10W 1/10W
11
C407
47pF GND-3 GND-3
R421
10k
R420 100k
R761
D402
10k
DAP222-TL
C748
+3.3V 0.1uF
GND-2
R424
100k R426 R427
10k 10k
R425 C410
100k 0.0068uF
GND-2
GND-2
C749 R764
0.0015uF 18k
+6V Q745
R765 L741
68k FP102T-TL 68uH
IC740 (3/4)
R766 C750
NJM2901V(TE2)
39k 0.0068uF R770 C760
1.5k 100uF R771 C755
9 7 6
R762 R769 10V 1k 22uF
0 IN+ 470 16V
5 14 1
+
7 8 IN-
6 -
3 5
C754 R772
0.0047uF 2.2k
R763 R767 R768
10k 22k 4.7k
R778
10k
IC741 (1/4)
NJM324V(TE2)
+6V D701 Q701 (1/2)
SB05W05C-TB
UMB11-TN
1
3
2
1
IN
GND
GND-3
IC403 (3/4)
UPC324G2-E2
12
+
14
13
+3.3V -
C317 R341 C318
47pF 100k 47pF
D302
DNA222-TL
R339 R343
10k 10k
R340
100k
D303
DAP222-TL
GND-2
K
SV-213 (3/4) SV-213 (3/4)
IC400
CXA1793N-E2
+3.3V +6V
C425
0.1uF
IC403 (1/4)
UPC324G2-E2
GND-3
+3.3V
6
R431
R430 - 7 15k 21 3
R429 C420
120k IN1+ VSC
100k 0.047uF
5 + 20 7
IN1- PCV
R432
23 R438 1 1/10W
68k R433 R434
OUT1
R759 NM 0
100k 2 R439 1 1/10W
CS1
C411
GND-3 GND-3 19 28 R440 1 1/10W
0.1uF R428
OUT2 CS2
10k
18 R441 1 1/10W
IN2+
R760 +3.3V
1
100k R436
C412 18k U
24 31
0.001uF
Vref V
22 29
LLM W
R437
C413 0.1uF 25
GND-2 12k C419
PCI
+3.3V 0.01uF
6
Uin
GND-2
16 5 C418 0.01uF
STB Vin
14 4
FR Win
13 C417
BR 0.01uF
C409 0.1uF 15
HSL
C424
GND-2 27pF
12
FC
C423 0.0082uF 11
SL1
C422 0.0082uF 10
SL2
C421 0.0082uF 9
SL3
GND-2
GND-3
C319 0.1uF
+3.3V
IC300
C320
MCD005AM-TLM
0.1uF
R773
5.6k
26 3
FRC UOUT
27 4
ST_BY UR
1
3 25 C321
2 BR 0.1uF
36
R711
100k VOUT
Q748 D702 1
DNA222-TL VR
2SA1576A-T106-QR
C322
0.1uF
33
WOUT
34
C756 R776
WR
R774 0.1uF 100k
C323
22k
0.1uF
7
VCC1-2
10
R775 R777
UIN1
100k 100k
11
UIN2
Q749
12
2SC2873Y-TE12L VIN1
13
VIN2
8
WIN1
9
WIN2
14
VH-
16
R710
ANGLE
10k
R348
21 56k
FGVCC
22 19
FGOUT FGIN+
20
FGIN-
23 24
IC702
RFOUT RFIN
RH5RL33AA-T1
2
OUT
Q701 (2/2)
UMB11-TN
3
R342
10k
R344 R345 R346 R347
1 1 1 1
1/10W 1/10W 1/10W 1/10W
GND-3
16-67 (b) 16-67 (b)
L M
IC302 (2/4)
NJM2901M-TE2
9
+
14
8 -
IC303 (1/3)
TC74HC4053AFT(EL)
2 15
0 COM
1
1
10
SEL
GND-2
IC304 (2/3)
TC74VHC74FT(EL)
+3.3V
10
12 9
PR
D Q
11 8
CK
Q
CLR
GND-2
13
IC304 (3/3)
TC74VHC74FT(EL)
+3.3V
VCC
C327
0.1uF
CN500 (66/80) GND
DRUM_MOTOR_U 66 HN-227,500-66
CL68 CN500 (68/80)
DRUM_MOTOR_U 68 HN-227,500-68
C414 C416 CN500 (62/80)
DRUM_MOTOR_V 62 HN-227,500-62
0.1uF 0.1uF GND-2
CL64 CN500 (64/80)
DRUM_MOTOR_V 64 HN-227,500-64
CN500 (58/80)
C415
DRUM_MOTOR_W 58 HN-227,500-58
0.1uF
CL60 CN500 (60/80)
DRUM_MOTOR_W 60 HN-227,500-60
CN500 (70/80)
IC307 (2/3)
DRUM_MOTOR_GND 70 HN-227,500-70
CL72 CN500 (72/80) TC74HC4053AFT(EL)
DRUM_MOTOR_GND 72 HN-227,500-72
2 15
GND-3 0 COM
1
1
10
SEL
GND-2
IC902 (2/2)
NJM2903V(TE2)
5
+IN
7
6 -IN
IC904
CN500 (30/80) (2/2)
CAPSTAN_MOTOR_U 30 HN-227,500-30
TC7SH86FU-TE85R
CL32 CN500 (32/80)
CAPSTAN_MOTOR_U 32 HN-227,500-32
CN500 (34/80)
+3.3V
CAPSTAN_MOTOR_V 34 HN-227,500-34
CL36 CN500 (36/80)
CAPSTAN_MOTOR_V 36 HN-227,500-36
CN500 (54/80)
CAPSTAN_MOTOR_W 54 HN-227,500-54 VCC C912
CL56
CN500 (56/80) 0.1uF
CAPSTAN_MOTOR_W 56 HN-227,500-56 GND
CL48 CN500 (48/80)
CAPSTAN_HE_VCC 48 HN-227,500-48
CL42 CN500 (42/80)
CAPSTAN_U_HE_+ 42 HN-227,500-42
CL38 CN500 (38/80)
CAPSTAN_U_HE_- 38 HN-227,500-38
CL44
CN500 (44/80)
CAPSTAN_V_HE_+ 44 HN-227,500-44
CL52 CN500 (52/80)
CAPSTAN_V_HE_- 52 HN-227,500-52
CL46 CN500 (46/80)
CAPSTAN_W_HE_+ 46 HN-227,500-46
CL50 CN500 (50/80)
CAPSTAN_W_HE_- 50 HN-227,500-50
CL40 CN500 (40/80)
CAPSTAN_HE_GND 40 HN-227,500-40
N O
1
2
3
4
5
Servo
SV-213 (3/4)
BOARD NO. 1-673-983-12
LOT NO. 0A5-
P