Sony DSR-1800 Service Manual page 307

CN4 (4/15) 4-4 TENSION_VCC
CN4 (5/15) 4-5 TENSION_+
CN4 (3/15) 4-3 TENSION_-
CN4 (2/15) 4-2 TENSION_GND
002 TENSION_CURRENT
CN14 (2/21) 14-2 S-REEL_FG_VCC
CN14 (3/21) 14-3 S-REEL_FG_A
CN14 (1/21) 14-1 N.C.
CN14 (20/21) 14-20 N.C.
CN14 (5/21) 14-5 S-REEL_FG_B
CN14 (4/21) 14-4 S-REEL_FG_GND
CN17 (12/21) 17-12 T-REEL_FG_VCC
CN17 (13/21) 17-13 T-REEL_FG_A
CN17 (1/21) 17-1 N.C.
CN17 (20/21) 17-20 N.C.
CN17 (15/21) 17-15 T-REEL_FG_B
CN17 (14/21) 17-14 T-REEL_FG_GND
002 S-REEL_VOLT
002 S-REEL_CURRENT
CN302(10/45) 302-10 S-REEL_DRIVE
CN302(9/45) 302-9 S-REEL_DIR_CMD
CN302(11/45) 302-11 L-S-REEL_POWER_OFF
PWM_OSC1
003,005 PWM_OSC
002 T-REEL_VOLT
002 T-REEL_CURRENT
CN302(18/45) 302-18 T-REEL_DRIVE
CN302(17/45) 302-17 T-REEL_DIR_CMD
CN302(19/45) 302-19 L-T-REEL_POWER_OFF
003,005 MOTOR_OFF
DSR-1800/P/1600/P
A B
DR-428 (4/5)
+5V-2
R301
1k
RN-C
5
+
7
R302
C303
1k 0.1uF 6
- IC301 (1/2)
RN-C
NJM4558V-TE2
GND
+5V-2
R306
1k
RN-C
+5V-2
C307
0.1uF
R307
4.7k
GND
RN-C
R308 C301
4.7k 0.01uF
RN-C
+5V-2
GND
R314
1k
RN-C
C387 +5V-2
0.1uF
R315
4.7k
GND RN-C
R316 C305
4.7k 0.01uF
RN-C
GND
IC307
(2/2)
C310 R325
NJM2903V(TE2)
470pF 27k
UNREG_+12V
UNREG_+12V
R326
68k
C377
0.1uF
R323 C311
39k 0.0068uF R328 R329
10k 10k
3 8
IC204(1/4)
+IN
NJM324V(TE2) 9 1
5 D303 - 8 2
-IN
RD2.4M-T1B
+
7 10 4
+
6 C378
- R311 R322
0.1uF Q303
470
27k R324 R327
C309
22k 4.7k UMY1-TR
0.047uF
IC204(2/4)
NJM324V(TE2)
R335
220k
IC204(3/4) R343
R336 100k
NJM324V(TE2) 12
47k
+
14
- 13
C329 R341 C330
0.0033uF 220k 0.0033uF
R340
R339
R337 100k
220k
2.2k
RN-C
+5V
R342 C331
1k 0.01uF
RN-C
R338
220k
Q301(1/2)
UMH11-TN
1
2
Q301(2/2)
4
UMH11-TN
5 3
6
C344 R353
470pF 27k
R354
68k
R351 C345
39k 0.0068uF
UNREG_+12V
IC209(2/4) UNREG_+12V
C379
NJM324V(TE2) 0.1uF
10
R312 R350
+ 470 27k
8 3 4
R356 R357
+ 10k 10k
9 - 1 10
IN-
2 - 13
11 11
IN+
Q304
IC208(3/4)
UMY1-TR
C380
NJM2901V(TE2)
0.1uF
D305 R352 R355
C343
22k 4.7k
RD2.4M-T1B 0.047uF
IC209(4/4)
NJM324V(TE2)
R363 220k
R370
IC306(1/2)
R364 100k
5
NJM2904V(TE2)
47k
+
7
- 6
C363 R369 C364
0.0033uF 220k 0.0033uF
R368
R366
R365 100k
220k
2.2k
RN-C
+5V
R371 C365
1k 0.01uF
RN-C
Q302(2/2) R367
220k
UMH11-TN
Q302(1/2)
4
UMH11-TN
5
1
2 6
3
C D
DR-428 (4/5)
R305
220k RN-C
+5V C381
0.1uF
R304 3
8
4.7k
RN-C +
1
2 - IC301
(2/2)
C382
R303 4 NJM4558V-TE2
0.1uF
4.7k
RN-C R378
220k
RN-C
-6V
GND
C302
47pF
R309 56k RN-C
R310
+5V 1k C304
C383 RN-C 47pF
0.1uF
R313
3 8 56k
RN-C
+
1
2 - IC302(2/2) 6
C384
4 NJM4558V-TE2 - 7
0.1uF
IC302(1/2)
5
+
NJM4558V-TE2
-6V
C306
47pF
R317 56k RN-C
R318
+5V C308
1k
C385 47pF
RN-C
0.1uF
R321
3 56k
8
RN-C
+
1
2 - IC303(2/2) 6
C386
4 NJM4558V-TE2 - 7
0.1uF
5
+ IC303(1/2)
NJM4558V-TE2
-6V
C318 C323 C326
D302 0.047uF 0.047uF 0.047uF
FC805-TL
C317 0.5pF NM C321 0.5pF NM
C322 0.5pF NM
Q305
SI2307DS-T1 L301
D304 D306
33uH
FC805-TL FC805-TL
R331
1k
R330
100
R333 R334
R332 C320 C325 C328
C315
C312 33
33 0.1uF 0.1uF 33 0.1uF
22uF C313 C314 33uF
20V 0.001uF 0.0047uF 25V
C319 C324
AS
2.2uF C327
2.2uF
2.2uF
50V 50V
50V
D301 C316 IC304
SB07-03C-TB 0.1uF AN3834S
1 24
VM A3
2 23
A1 ATC
3 22
CS A2
C332 0.22uF 4 21
PCV V
5 20
GND H3-
R344 R345
6 19
2.2 2.2
DS H3+
1/2W 1/2W
C333 0.1uF 7 18
PC1 H2-
R346 12k 8 17
TL H2+
9 16
ET H1-
10 15
ED H1+
+5V
11 14
R347 C336
VH+ PFG
47k 0.01uF
12 13
VCC PCH
C334
0.1uF
R348
470
C335
0.1uF R349
470
C352 C357 C360
D309 0.047uF 0.047uF 0.047uF
FC805-TL
C351 0.5pF NM C355 0.5pF NM
C356 0.5pF NM
Q306
SI2307DS-T1 L302
D311 D313
33uH
FC805-TL FC805-TL
R359
1k
R358
100
R360 C354 R361 C359 R362 C362
C346 C349
33 0.1uF 33 0.1uF 33 0.1uF
22uF C347 C348 33uF
0.001uF 0.0047uF 25V
20V
C358 C361
AS C353
2.2uF
2.2uF 2.2uF
50V 50V 50V
D308
C350
IC305
SB07-03C-TB 0.1uF
AN3834S
1 24
VM A3
2 23
A1 ATC
3 22
CS A2
C366 0.22uF 4 21
PCV V
5 20
GND H3-
R372 R373
6 19
2.2 2.2
DS H3+
1/2W 1/2W
C367 0.1uF 7 18
PC1 H2-
R374 12k 8 17
TL H2+
9 16
ET H1-
10 15
ED H1+
+5V
11 14
R375 C370
VH+ PFG
47k 0.01uF
12 13
VCC PCH
C368
0.1uF
R376
470
C369
0.1uF R377
470
15-31 15-31
E
S-TENSION 302-5 CN302 (5/45)
S-REEL_FG_A 302-13 CN302 (13/45)
S-REEL_FG_B 302-12 CN302 (12/45)
T-REEL_FG_A 302-21 CN302 (21/45)
T-REEL_FG_B 302-20 CN302 (20/45)
S-REEL_MOTOR_W 14-8 CN14 (8/21)
S-REEL_MOTOR_W 14-9 CN14 (9/21)
S-REEL_MOTOR_V 14-6 CN14 (6/21)
S-REEL_MOTOR_V 14-7 CN14 (7/21)
S-REEL_MOTOR_U 14-13 CN14 (13/21)
S-REEL_MOTOR_U 14-14 CN14 (14/21)
S-REEL_W_HE_- 14-12 CN14 (12/21)
C337
0.033uF
S-REEL_W_HE_+ 14-11 CN14 (11/21)
S-REEL_V_HE_- 14-16 CN14 (16/21)
C338
0.033uF
S-REEL_V_HE_+ 14-15 CN14 (15/21)
S-REEL_U_HE_- 14-18 CN14 (18/21)
C339
0.033uF
S-REEL_U_HE_+ 14-17 CN14 (17/21)
C340 C342
CN14 (21/21)
0.0047uF 0.0047uF 24 23 22 21
C341
0.0047uF
S-REEL_HE_VCC 14-10 CN14 (10/21)
S-REEL_HE_GND 14-19 CN14 (19/21)
T-REEL_MOTOR_W 17-2 CN17 (2/21)
T-REEL_MOTOR_W 17-3 CN17 (3/21)
T-REEL_MOTOR_V 17-16 CN17 (16/21)
T-REEL_MOTOR_V 17-17 CN17 (17/21)
T-REEL_MOTOR_U 17-18 CN17 (18/21)
T-REEL_MOTOR_U 17-19 CN17 (19/21)
T-REEL_W_HE_- 17-4 CN17 (4/21)
C371
0.033uF
T-REEL_W_HE_+ 17-6 CN17 (6/21)
T-REEL_V_HE_- 17-8 CN17 (8/21)
C372
0.033uF
T-REEL_V_HE_+ 17-7 CN17 (7/21)
T-REEL_U_HE_- 17-11 CN17 (11/21)
C373
0.033uF
T-REEL_U_HE_+ 17-9 CN17 (9/21)
C374 C376 CN17 (21/21)
0.0047uF 0.0047uF 24 23 22 21
C375
Servo/mechanism control
0.0047uF
T-REEL_HE_VCC 17-5 CN17 (5/21) DR-428 (4/5)
BOARD NO. 1-679-112-12, 13
T-REEL_HE_GND 17-10 CN17 (10/21)
LOT NO. 064-
DSR-1800_DR-428_013_4
F G
1
2
3
4
5
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