Sony HDC1000 Maintenance Manual page 281

CN1
CN1 81 xRESET_in 193 F-MIC1(X)_in
CN1
191 F-MIC1(Y)_in
47k
CN1
off
189 F-MIC1(G)_in
on R403
10
+48V
+5V
D403
1SS301-TE85L
1
001,004 (iic-Rear-SW) 1-F/R
3
R555 R556 2
R401
or
47k 47k
47
1
CN1 164
F-MIC-PH-on/off 3
2
R410
D404 100k
1SS301-TE85L
Q448
CN1 156 xMUTE
DTC144EE-TL GND
R402 CN1
mute 47
185 AUDIO1(X)_in
GND
CN1
183
AUDIO1(Y)_in
CN1
181 AUDIO1(G)_in
R404
10
D405
1SS301-TE85L
1
001 1-PH-ON/OFF 3
2
R411
2.2k
GND
CN1
163 *F-MIC2(X)_in
CN1
161 *F-MIC2(Y)_in
CN1
159
*F-MIC2(G)_in
R405
10
CN1
155 AUDIO2(X)_in
CN1
153 AUDIO2(Y)_in
CN1
151 AUDIO2(G)_in
R554
10
D406
1SS301-TE85L
1
001 2-PH-ON/OFF
3
2
R412
2.2k
GND
Q401
R406 2SC2873Y-TE12L
Phantom Power AB Power
10
CN1 102 +48V-in
R553 R407
47k 47k
R413 R414
47k 47k
C402
10uF
C401 16V
0.1uF
16V
L:ON L
mute
D401
1SS301-TE85L
D407 Q403
1 Q402
RD13SB-T1
3
DTC144EE-TL DTC144EE-TL
2
001 1-AB-ON/OFF
1
001 2-AB-ON/OFF 3
2
AB POWER S3
D402
MIC1
1 2
1SS301-TE85L
R408 R409
MIC2
2.2k 2.2k 3 4
OFF-ON
GND
GND
HDC1000/V2 (J, E)
A B
R445 C415
R469
1/4W 1uF
4.7k 10k
C403 R418 50V
0.001uF 220k max10mA
R446 R470
1/4W :AL
4.7k
10k
C416
C407 R427 C411 1uF
R439
1/4W 4.7uF
0.001uF 220k 1k 50V
50V
R431
Q416
+5V 47k
2SA1774TL-QR
R432
R422 47k
47k
Q411
L:ON DTC144EE-TL
Q405
DTC144EE-TL
GND GND
C419
R447
1/4W R471
4.7k 1uF
10k
C404 50V
R419
max10mA 3.75V
0.001uF 220k
R448 AL
R472
1/4W
4.7k 10k
C420
C412 1uF
C408 R428 R440
4.7uF
0.001uF 220k 1/4W 50V
1k
50V 10uF
R456
15
180*2
R433 Q417
47k 2SA1774TL-QR
+5V R455 R457
330 330 R460
R434 15
47k
R423
47k R459 R461
330 330
Q412
L:ON DTC144EE-TL
Q406
DTC144EE-TL
GND GND
001,004
MIC1-GAIN
001
C417
R449 R473
1/4W
4.7k 1uF
10k
C405 R420 50V
max10mA
0.001uF 220k
:AL
R450
R474
1/4W
4.7k 10k
C418
C413 1uF
C409 R429 R441
1/4W 4.7uF
0.001uF 220k 1k 50V
50V
R435 Q418
47k
2SA1774TL-QR
+5V
R436
100k
R424
47k
Q413
L:ON DTC144EE-TL
Q407
DTC144EE-TL
GND GND
R451 C421
R475
1/4W 1uF
4.7k 10k
C406 R421 50V
0.001uF 220k 3.75V
R452 R476
1/4W :AL
4.7k
10k
C422
C414
C410 R430 R442 1uF
1/4W 4.7uF 50V
0.001uF 220k 1k
50V
10uF
6.3V
R463
15
180*2
R437 Q419
47k
2SA1774TL-QR
R462 R465
+5V
330 330 R467
R438 15
47k
R425
47k R466 R468
330 330
Q414
L:ON
DTC144EE-TL
Q408
DTC144EE-TL
GND GND
D408 D409 D410 D411
1SS301-TE85L 1SS301-TE85L 1SS301-TE85L 1SS301-TE85L
R415 R453
22k 22k
Q409 Q422
2SA1774TL-QR R443 R444 2SA1774TL-QR
R416 R454
47k 47k
001
22k 22k
001 MIC2-GAIN
Q404 Q421
DTC144EE-TL DTC144EE-TL
R417 R458
22k 22k
H H
R426 L:ON L R464
22k 22k
Q410 Q420
Q415 Q423
2SC4617TL-QR DTC144EE-TL DTC144EE-TL
2SC4617TL-QR
GND
C
AU-298 (4/4) AU-298 (4/4)
SUFFIX: -12 SUFFIX: -12
D414 D418
1SS301-TE85L 1SS301-TE85L
R481
3.3k
C435
100pF
R482
3.3k
IC401
MC14053BDTR2
16
12 VDD 14
1A 4A
13
R477
2A
10
2 15 Q424
1B 4B
2SC3324
1
2B
5 4
1C 4C
3
R478 2SK880GR-TE85L
2C
22k
6
INH
L:FR 11
C429
3A
120pF
10 3210
3B 0000=-20dB
9 1000=-30dB
3C 1100=-40dB
VSS VEE 1110=-50dB
1111=-60dB
8 7
R489
MG1-0 470k
L:on
3
1
2
C423
D420
1SS300-TE85L
6.3V
R490
D412
D416 470k
1SS300-TE85L MG1-1
1SS300-TE85L
3
1
2
D421
1SS300-TE85L
R491
470k
MG1-2
3
1
2
D422
1SS300-TE85L
R492
470k
MG1-3
3
1
2
D423
Q426
C433
1SS300-TE85L
0.1uF 2SC3324
R487
C431 100
0.1uF
C427
0.1uF R483
1k
C449
C425
10uF
0.1uF
6.3V
1-F/R
D415 D419
1SS301-TE85L 1SS301-TE85L
R484
3.3k
C436
100pF
R485
3.3k
IC411
MC14053BDTR2
16
12 VDD 14
1A 4A
13
R479
2A
10
2 15 Q425
1B 4B
2SC3324
1
2B
5 4
1C 4C
3
R480
2C 2SK880GR-TE85L
22k
6
INH
11
C430
3A
120pF
10 3210
3B 0000=-20dB
9 1000=-30dB
3C 1100=-40dB
VSS VEE 1110=-50dB
1111=-60dB
8 7
R493
MG2-0 470k
3
1
2
C424
D424
1SS300-TE85L
R494
D413 D417 470k
1SS300-TE85L 1SS300-TE85L MG2-1
3
1
2
D425
1SS300-TE85L
R495
470k
MG2-2
3
1
2
D426
1SS300-TE85L
R496
470k
MG2-3
3
1
2
D427
Q427
C434
1SS300-TE85L
0.1uF 2SC3324
R488
C432 100
0.1uF
C428
0.1uF R486
1k
C450 C426
10uF
0.1uF
6.3V
2-F/R
4-15 4-15
D E
R517
3.3k
C439
(2/3)
100pF IC402
R518 NJM4558V-TE2
3.3k
R525
470
5
R537
+ 1k
7
6
-
Q438 R526
470
2SC3324
R539
22k
R507
10
R540
10k
@11.5
IC402
Q428 R541
NJM4558V-TE2
10k
3
+
C437
R542
47uF 2
-
R497 R509 R523 10k
6.3V
100 470 22k
R543
10k
C441
Q429 :AL
120pF Q444
2SK880GR-TE85L
2SC4617TL-QR
R498 10k
C445
R544
0.1uF
R499 R510 22k
2.2k 0
IC402 (3/3)
NJM4558V-TE2
Q445
2SA1774TL-QR
Q430
2SK880GR-TE85L
R500 R511
4.7k 1k
Q431
2SK880GR-TE85L
R501 R512 R531
10k 10k 10k
Q432
R532
2SK880GR-TE85L 4.7k
Q442
2SC3324
Q440
2SC3324
R529
100
R519 R533 C443
1k 1k 0.1uF
R520
3.3k
C440
100pF
R521 IC412 (2/3)
3.3k
NJM4558V-TE2
R527
470
5
R538
+ 1k
7
6
-
Q439 R528
2SC3324 470
R545
22k
R508
10
R546
10k
@11.5
IC412
Q433
R547 NJM4558V-TE2
10k
3
+
C438
R548
47uF 2 -
R502 R513 R524 10k
6.3V
100 470 22k
R549
10k
C442
Q434 Q446
120pF
2SK880GR-TE85L
2SC4617TL-QR
R503 10k
R550 C446
R504 R514 22k 0.1uF
2.2k 0
IC412 (3/3)
Q447 NJM4558V-TE2
2SA1774TL-QR
Q435
2SK880GR-TE85L
R505 R515
4.7k 1k
Q436
2SK880GR-TE85L
R506 R516 R534
10k 10k 10k
Q437
R535
2SK880GR-TE85L
4.7k
Q443
2SC3324
Q441
2SC3324
R530
100
R522 R536 C444
1k 1k 0.1uF
F G
+7.5V
1
MIC1(G)_out 177 CN1
CN1
MIC1(X)_out 175
C447
22uF
16V
(1/3)
1
R551
10
V+
V-
GND
2
+7.5V
3
MIC2(G)_out 169 CN1
MIC2(X)_out 167 CN1
C448
22uF
16V
(1/3)
1
R552
10
V+
V-
4
GND
5
AU-298 (4/4)
BOARD NO. 1-865-933-12
HDC-1500_AU-298_012_4
H