Sony DSR-1500 Service Manual page 176

DSR-1500 (UC) : S/N 100001 and Higher
DSR-1500 (J) : S/N 300001 and Higher
DSR-1500P (CE) : S/N 400001 and Higher
1
PWM OSC2
PWM_OSC
003,004
002 L/C-MOTOR_VOLT
002 LOADING_VOLT
CN302 (40/45) 302-40 L/C-MOTOR_CONT1
CN302 (39/45) 302-39 L/C-MOTOR_CONT2
CN302 (16/45) 302-16 L/C-MOTOR_CONT3
003,004 MOTOR_OFF
002 L/C-MOTOR_CURRENT
2
003 R-SHIFT_DRIVE
002 R-SHIFT_VOLT2
002 R-SHIFT_VOLT1
002 R-SHIFT_CURRENT
3
CN302 (38/45) 302-38 L-SOL.POWER_OFF
001 PINCH_SOL.ON
001 PINCH_SOL.OFF
001 R-BRAKE_SOL.OFF
001 R-BRAKE_SOL.ON
001 HC_SOL.STARTER
001 HC_SOL.HOLDER
001 M-STOP_SOL.ON
001 M-STOP_SOL.OFF
4
CN301 (3/11) 301-3 UNREG_+12V
CN301 (4/11) 301-4 UNREG_+12V
CN301 (1/11) 301-1 UNREG_GND
CN301 (2/11) 301-2 UNREG_GND
CN301 (9/11) 301-9 REG_+6V
5 CN301 (8/11) 301-8 REG_+5V
CN301 (7/11) 301-7 REG_+3.15V
CN301 (5/11) 301-5 REG_GND
CN301 (6/11) 301-6 REG_GND
CN301 (10/11) 301-10 REG_-6V
CN301 (11/11)
A B
+5V
R401
Q402
10k
DTC144EE-TL
NM
IC401 (1/2)
TC7SH02FU-TE85R
1
4
2
R402
22k
1
2
4
5
Q401 (2/2)
Q401 (1/2)
UMH11-TN
6 UMH11-TN
IC306 (2/2)
NJM2904V(TE2)
Q407 (1/2)
UNREG_+12V
SI4925DY-T1
R444
Q406
10k
UMY1-TR
R446
10k
Q407 (2/2)
1
SI4925DY-T1
Q405 (1/2)
2
UMH2-TN +5V
C426
0.1uF
IC405
3 TC74VHCT244AFT(EL)
20
2 VCC 18
1A1 1Y1
4 16
1A2 1Y2
6 14
1A3 1Y3
8 12
1A4 1Y4
11 9
2A1 2Y1
13 7
2A2 2Y2
15 5
2A3 2Y3
17 3
2A4 2Y4
+5V
1
1G
19
2G
RB403 RB404 D406 (2/2)
GND
100k 100k R445
HN1D03FU-TE85R
100k
10
4
GND
5 Q405 (2/2)
UMH2-TN
6
F1 UNREG_+12V
2A
125V
C428
22uF
20V
AS
+6V
PS1 L401
CCP2E20 22uH
C422
10uF
16V
+5V
PS2 L402
CCP2E20 22uH
C423 +3.15V
PS3 L403 10uF
CCP2E20 22uH 16V
C421
22uF
6.3V
C424
PS4 L404 10uF
CCP2E20 22uH 16V
12 11
-6V
C
DR-428 (5/5) DR-428 (5/5)
C401 470pF R406 27k
R405 68k
Q404
UNREG_+12V
R404 39k C402 0.0068uF SI2307DS-T1
Q403 L400
33uH
UMY1-TR
UNREG_+12V
C425
0.1uF
IC307 (1/2)
NJM2903V(TE2) R408 R409 R411
3 8
10k 10k 1k
+
1
2 -IN C405
- 6
C404
R410 33uF
0.0047uF
4 7 100 25V
R403 R407 +IN
22k 4.7k
5 C403
0.001uF
IC402
(2/2)
NJM2904V(TE2)
D401
R490 220k SB07-03C-TB
R492 220k
R491 R493
47k 47k
C406 47pF
R412 R413 R415
100k 100k 100k
R421 47k RN-C
UNREG_+12V C429
R418
0.1uF
47k
3
RN-C
3
R419 8
10k
+
6 RN-C 1 R423
IC406 (1/2)
NJM4558V-TE2 10k
-
7 - 2 RN-C
IC406 (2/2)
+ 5 R425 R426
4 R424
NJM4558V-TE2 0.47
10k 0.47
RN-C 1/4W 1/4W
C430
R420
10k -6V 0.1uF C407
R422
RN-C 47pF 47k
RN-C
C414
0.1uF
R436
220k
R434
47k
R437
220k
+5V
C431 R435
0.1uF 47k
R433
8
10k
3
+
1
- 2
4
R432 C413 R438 R439
150k 0.0033uF 0.47 0.47
C412 1/4W 1/4W
0.0033uF
R431
10k
R430
150k
D402
#
1SR154-400TE-25 D403 Q410 (2/2)
NM 1SR154-400TE-25 UMZ1-TL
# R488
C417 R456
0
0.0033F 47k R458
6
16V 22k
5
R461 Q410 (1/2)
470 UMZ1-TL
4
R462 1
22k
2
D406 (1/2)
HN1D03FU-TE85R
R463 3
1
470
3
2
# D407
1SR154-400TE-25
NM
D408 Q411 (2/2)
1SR154-400TE-25 UMZ1-TL
# R489 C418 R459 R460 6
0 0.0022F 47k 22k
16V 5
4 R464 Q411 (1/2)
470 UMZ1-TL
R465 1
22k
2
R466 3
6
470
4
5
RB401
100k
R467
470
GND
R468
470
D415
1SR154-400TE-25
C419 R457
0.001F 680
25V RN-C
Q408
DTA144EE-TL
D414
HN1D03FU-TE85R
R455
D417
220k
UDZ-TE-17-9.1B
R469
470
Q409
DTC144EE-TL
R470
470
RB402
100k
GND
15-18 15-18
D E
LOADING-MOTOR_-
C410
0.1uF
LOADING-MOTOR_+
4 3
CASSECOM-MOTOR_+
C411
CASSECOM-MOTOR_+
0.1uF
CASSECOM-MOTOR_-
CASSECOM-MOTOR_-
1 25
OUT3 NC13
2 24
IC403 NC1 NC12
3 23
BA6247FP-YE2
NC2 NC11
4 22
NC3 OUT2
5 21
IN1 NC10
6 20
IN2 GND3
26 27
FIN1 FIN2
7
GND1
8 19 IC402 (1/2)
IN3 GND2
NJM2904V(TE2)
9 18
R427
VCC1 OUT1
10 17 33k
NC4 NC9 RN-C
11 16
R429
NC5 VCC2
12 15 5 10k
NC6 NC8 L/C-MOTOR_DRIVE
+
13 14 7
NC7 VREF
C408 C409
R487 - 6
0.0068uF 0.0068uF
2.2k
RN-C
R428
10k
R-SHIFT_MOTOR_-
R-SHIFT_MOTOR_+
IC404 4 3
BA6285FP-E2 1 24
NC1 NC14
2 23
NC2 NC13
3 22
NC3 NC12
4 21
NC4 NC11
5 20
R441
OUT2 VREF
1k
6 19
RNF RIN R-SHIFT_CONT2
25 26
UNREG_+12V-2 R440
FIN1 FIN2
22k
7 18
R442
GND PSAVE
1k
8 17
OUT1 FIN R-SHIFT_CONT1
9 16
NC5 VCC
R443
10 15
22k
NC6 VM
11 14
C415 C416
NC7 NC10
0.1uF
0.1uF
12 13
NC8 NC9
PINCH_SOL.COMMON
D404
S1ZAS4F72
PINCH_SOL.ON
PINCH_ON_VOLT
8 7
Q412 (1/2)
R471
2 220k R479
SI9936DY-T1
47k
1
PINCH_SOL.OFF
5 4
6 5
Q412 (2/2)
4
SI9936DY-T1 PINCH_OFF_VOLT
R472
3 R480
220k
47k
R-BRAKE_SOL.COMMON
D410
S1ZAS4F72
R-BRAKE_SOL.OFF
R-BRAKE_OFF_VOLT
8 7 Q413 (1/2)
R473
2 SI9936DY-T1
220k R481
47k
1
R-BRAKE_SOL.ON
5 4
6 5
Q413 (2/2)
4 SI9936DY-T1
R-BRAKE_ON_VOLT
R474
220k
3 R482
47k
HC_SOL.STARTER
HC_STARTER_VOLT
8 7 Q414 (1/2)
R475
2 SI9936DY-T1 220k R483
47k
1
HC_SOL.HOLDER
HC_HOLDER_VOLT
6 5
R476
4 R484
220k
D412
47k
S1ZAS4F72
Q414 (2/2)
3
SI9936DY-T1
HC_SOL.COMMON
5 4
M-STOP_SOL.ON
M-STOP_SOL_ON_VOLT
8 7
Q415 (1/2) R477
220k
2 SI9936DY-T1
R485
47k
1
M-STOP_SOL.OFF
M-STOP_OFF_VOLT
6 5
R478
220k
4 R486
D418 47k
Q415 (2/2) S1ZAS4F72
3
SI9936DY-T1
M-STOP_SOL.COMMON
5 4
F
10-1 CN10 (1/3)
10-2 CN10 (2/3)
CN10 (3/3)
1-14 CN1 (14/18)
CN1 (15/18)
1-15
1-16 CN1 (16/18)
1-17 CN1 (17/18)
302-41 CN302 (41/45)
21-1 CN21 (1/3)
21-2 CN21 (2/3)
CN21 (3/3)
001
001
IC401 (2/2)
TC7SH02FU-TE85R
20-2 CN20 (2/4)
+3.15V
20-3 CN20 (3/4)
002
VCC
C427
0.1uF
GND
20-1 CN20 (1/4)
CN20 (4/4)
002
15-2 CN15 (2/4)
15-3 CN15 (3/4)
002
15-1 CN15 (1/4)
CN15 (4/4)
002
11-2 CN11 (2/4)
002
11-1 CN11 (1/4)
002
11-3 CN11 (3/4)
CN11 (4/4)
13-1 CN13 (1/4)
002
13-3 CN13 (3/4)
002
DR-428 (5/5)
BOARD NO. 1-679-112-12
13-2 CN13 (2/4)
CN13 (4/4) LOT NO. 072-
DSR-1800_DR-428_012_5
DSR-1500/1500P
G H