Sony DSR-1 Service Manual page 279

003-K3 PWM_OSC
001-F2 A/D_4
001-V5,003-K4 A/D_SELECT_1
C4
0.01uF
R31
220k
13
-
14
R29 R30
10k 10k
12 +
001-N3 REEL_ERROR
IC741
R49 C2 C3 (3/4)
10k 0.0068uF 0.0068uF NJM324V(TE2)
GND-2 GND-2 GND-2
001-V2
REEL_VI_CONT
DSR-1/1P/V2
I J
001-N3 REEL_DIR_CONT
001-V2 REEL_ON/OFF
C700 R702
0.0015uF 18k
R703
68k
+6V
R704 C701
39k 0.0068uF
IC740 (4/4) Q700
FP102T-TL
9 NJM2901V(TE2)
- R708 C702 7 6
8 10
R700 R707 1.5k 100uF
10k IN- 470 10V
10 + 13
R709
1
11 IN+
R701 R705 R706
10k 22k 4.7k 3 5
5
C705
IC741 (2/4)
0.0047uF
NJM324V(TE2)
+3.3V
REEL I
IC2 (1/2)
IC5 (3/3) TP704
UPC358G2-E2
TC74HC4053AFT(EL) D1
DNA222-TL R36
10k
7 +
4 5
COM 0
3 -
1
9
SEL
D2 R716
DAP222-TL 10k
+3.3V GND-2
C18
0.1uF C5
47pF
16
GND-2
14 VCC 12
R35 R37
COM 0
10k 100k
13
1
11
SEL
6
INH
R32 R33 R34
VEE GND
100k 220k 220k
7 8
GND-2 GND-3 GND-3
GND-2
IC5 (1/3)
TC74HC4053AFT(EL)
002-C7 REEL_POS.VOLT2
002-C7 REEL_POS.VOLT1
001-N3 REEL_POS.CONT1
001-N4 REEL_POS.CONT2
IC204 (1/2)
UPC358G2-E2
+5V
C211
0.1uF
8
3
+
1
002-C7 REEL_POS.CURRENT
2
-
4
C205
47pF
R225
390k
002-C8 FUNC_CAM_VOLT2
002-C7 FUNC_CAM_VOLT1
001-N3 FUNC_CAM_CONT1
001-N3 FUNC_CAM_CONT2
IC204 (2/2)
UPC358G2-E2
5
+
7
002-C7 FUNC_CAM_CURRENT
6
-
C208
47pF
R244
390k
K
SV-213 (4/4) SV-213 (4/4)
+6V +3.3V
C8 C7
0.1uF 0.1uF
GND-2
+3.3V
IC1
MCD005AM-TLM
R27
100k
26 3 CL403
FRC UOUT
27 4
ST_BY UR
25
C9
BR
R28 0.1uF
36 CL407
4
100k
VOUT
1
VR
GND-2 C10
0.1uF
33 CL413
REEL VS WOUT
34
TP701 WR
C11
L700 0.1uF
7 CL412
68uH
VCC1-2
10 CL410
UIN1
C706 R714
11 CL411
1k 22uF 100k
UIN2
16V
12 CL405
VIN1
C707 R715
13 CL402
0.1uF 100k
VIN2
8 CL406
WIN1
9 CL401
WIN2
R39
10k
5
14 CL409
VH-
16
ANGLE
6
R45
21
56k
FGVCC
22 19
FGOUT FGIN+
20
FGIN-
23 24
RFOUT RFIN
R38 C6 R41 R42 R43 R44
100k 47pF 1 1 1 1
1/10W 1/10W 1/10W 1/10W
R40
10k
GND-3
R219
100k
R222 C204
+6V
R220 R223 100k C203 0.1uF
100k 100k 0.1uF
GND-3 GND-3 GND-3
R233
1k
17 8
FIN OUT1
R235
1k
19 5
RIN OUT2
R234 R236
18 IC200
10k 10k +6V
PSAVE
BA6285FP-E2
20
GND-2 GND-2
VREF
R227
10k
6
RNF
R226 C206 R229 R230 R231 R232
390k 47pF 1 1 1 1
1/10W 1/10W 1/10W 1/10W GND-3
R228
10k
GND-3
R238
100k
R241
+6V C207
100k
R239 R242 C212 0.1uF
100k 100k 0.1uF
GND-3 GND-3 GND-3
R252
1k
17 8
FIN OUT1
R254
1k
19 5
RIN OUT2
IC201
R253 R255
18
BA6285FP-E2
10k 10k +6V
PSAVE
20
GND-2 GND-2
VREF
R246
10k
6
RNF
R245 C209 R248 R249 R250 R251
390k 47pF 1 1 1 1
1/10W 1/10W 1/10W 1/10W
R247 GND-3
10k
GND-3
16-69 (b) 16-69 (b)
L M
M1001
FLEXIBLE CARD WIRE
CN504 (3/18)
REEL_MOTOR_U 3
CN504 (4/18)
REEL_MOTOR_U 4
CN504 (7/18)
REEL_MOTOR_V 7
CN504 (8/18)
REEL_MOTOR_V 8
CN504 (13/18)
REEL_MOTOR_W 13
CN504 (14/18)
REEL_MOTOR_W 14
CN504 (12/18)
REEL_HE_VCC 12
CN504 (10/18)
REEL_U_HE_+ 10
CN504 (11/18)
REEL_U_HE_- 11
CN504 (5/18)
REEL_V_HE_+ 5
CN504 (2/18)
REEL_V_HE_- 2
CN504 (6/18)
REEL_W_HE_+ 6
CN504 (1/18)
REEL_W_HE_- 1
CN504 (9/18)
REEL_HE_GND 9
CN500 (78/80)
REEL_POS._MOTOR_- 78 HN-227,500-78
CL80
CN500 (80/80)
REEL_POS._MOTOR_- 80 HN-227,500-80
CL74 CN500 (74/80)
REEL_POS._MOTOR_+ 74 HN-227,500-74
CN500 (76/80)
REEL_POS._MOTOR_+ 76 HN-227,500-76
IC5 (2/3)
TC74HC4053AFT(EL)
2 15
0 COM
1
1
10
SEL
GND-2
CN500 (1/80)
FUNC_CAM_MOTOR_+ 1 HN-227,500-1
CL3 CN500 (3/80)
FUNC_CAM_MOTOR_+ 3 HN-227,500-3
CL5 CN500 (5/80)
FUNC_CAM_MOTOR_- 5 HN-227,500-5
CN500 (7/80)
FUNC_CAM_NOTOR_- 7 HN-227,500-7
N O
1
REEL
MOTOR
M
2
3
4
IC6 (2/2)
NJM2903M-TE2
5
+
7
6 -
5
Servo
SV-213 (4/4)
BOARD NO. 1-673-983-12
LOT NO. 0A5-
P