HDC1000/V2 (J, E)
4-14 (a)
4-14 (a)
2
3
4
5
A
B
C
D
E
F
G
H
1
AU-298 (3/4)
SUFFIX: -13, 31
AU-298 (3/4)
SUFFIX: -13, 31
AU-298 (3/4)
BOARD NO. 1-865-933-13, 31
HDC-1500_AU-298_013_3
MC14053BDTR2
IC302
1A
12
2A
13
VSS
8
4A
14
4B
15
1B
2
2B
1
INH
6
VDD
16
3A
11
VEE
7
1C
5
2C
3
4C
4
3B
10
3C
9
CN1
15
incom2RCV(G)-EXT_out
CN1
33
CN1
61
incom2T(G)-EXT_in
-5V
CN1
43
CN1
35
RTS2(G)_out
incom2-MIC-ON/off
001
CN1
41
RTS1(X)_out
CN1
45
incom2PGM(G)_in
incom2-GAIN
001
CN1
37
RTS2(X)_out
CN1
39
RTS1(G)_out
CN1
11
incom2PGM(Y)-EXT_out
CN1
31
RTS-i/o
-5V
CN1
19
incom2RCV(X)-EXT_out
CN1
17
incom2RCV(Y)-EXT_out
CN1
65
incom2T(X)-EXT_in
+5V
-5V
-5V
CN1
98
+30V-in (RTS)
CN1
55
incom2T(G)_out
CN1
57
incom2T(X)_out
CN1
47
incom2PGM(X)_in
+5V
CN1
13
incom2PGM(X)-EXT_out
CN1
96
+30V-in (RTS)
CN1
63
incom2T(Y)-EXT_in
CN1
51
incom2RCV(X)_in
CN1
49
incom2RCV(G)_in
CN1
100
+30V-in (RTS)
+7.5V
+16V
+16V
GND
GND
GND
incom2-pow-ON/OFF
001
incom2-UNBAL-ON/OFF
001
incom2-RTS-ON/off
001
CN1
7
from_toDAP2(RTS1-POW)
CN1
5
from_toDAP3(RTS2-POW)
THP6
GND
GND
INH
GND
VEE
VCC
TC7W53FU(TE12R)
IC308
7
6
1
5
8
2
4
3
C308
0.1uF
2SK880GR-TE85L
Q310
S
R383
100
100
R373
R304
10k
R375
10k
R305
470
R333
10
R341
100
R312
4.7k
DTC144EE-TL
Q302
R394
10
100pF
C350
25V
10uF
C323
R337
470k
50V
1uF
C301
R308
680
R663
0
16V
10uF
C315
16V
22uF
C344
R661
0
NM
R652
0
NM
R321
0
NM
16V
10uF
C316
47k
R365
0
JC302
NM
R303
10k
47k
R391
NM
0.0033uF
C319
R374
22k
C317
100pF
R350
100
Q306
2SC3324
100
R382
R318
100k
R396
22k
R361
47k
R650
47
C310
0.1uF
Q313
2SC3324
0.1uF
C329
R334
10
C322
0.1uF
R302
100k
R328
10
R377
10k
R344
4.7k
0.1uF
C347
S1
3
1
2
4
7
5
6
8
R317
100k
220pF
C309
R309
470
16V
22uF
C334
100pF
C351
R322
0
16V
22uF
C343
R356
22k
R390
47k
39k
R364
R366
10k
100
R385
16V
22uF
C304
2SK880GR-TE85L
Q308
S
C307
0.1uF
0.0033uF
C318
25V
10uF
C324
R353
3.3k
R307
4.7k
R343
2.2k
R352
47k
R651
47
R367
4.7k
R324
22k
R335
10
R338
470k
R325
3.3k
R301
4.7k
39k
R362
R311
4.7k
2SA1774TL-QR
Q304
47k
R363
R326
3.3k
R342
10k
4.7k
R340
2SK880GR-TE85L
Q312
S
100
R372
R323
22k
C338
47uF
35V
100pF
C352
R327
1k
16V
22uF
C335
100
R386
100
R369
16V
22uF
C346
R368
1k
6.3V
10uF
C326
R388
47k
R354
3.3k
10V
47uF
C342
R392
47k
100
R387
R395
4.7k
R357
470
220pF
C314
DTC144EE-TL
Q301
R349
10k
R355
1k
R336
10
DTC144EE-TL
Q303
100
R370
R398
22k
R397
22k
R384
100
R381
100
R399
22k
RV1
20k
1
2
3
Q305
2SC3324
6.3V
10uF
C320
R379
22k
16V
22uF
C337
Q316
2SC4617TL-QR
16V
22uF
C345
S2
3
1
2
4
7
5
6
8
C340
47uF
35V
R314
100
6.3V
10uF
C328
2SK880GR-TE85L
Q311
S
R306
680
470pF
C332
R659
100
47pF
C303
C305
120pF
R320
0
R358
470
2SA1774TL-QR
Q317
4.7k
R339
6.3V
10uF
C321
R348
1k
47k
R393
NM
R315
100k
1uF
C312
R360
47k
R359
10
R346
470
0.1uF
C330
R316
100k
6.3V
47uF
C313
1uF
C311
R371
1k
R345
10k
50V
1uF
C302
R313
22k
100pF
C349
R376
10k
2SK880GR-TE85L
Q309
S
C306
0.1uF
RV2
20k
1
2
3
16V
22uF
C336
R378
10k
R662
0
0
JC301
NM
470pF
C333
R660
0
R319
0
NM
R389
47k
R347
0
R380
100
6.3V
10uF
C327
R351
47k
R310
470
0.1uF
C331
6.3V
10uF
C325
0
JC303
NM
NJM4580V(TE2)
IC304
(1/3)
+
3
-
2
1
NJM4580V(TE2)
IC304
(2/3)
+
5
-
6
7
NJM4580V(TE2)
IC304
(3/3)
4
V-
8
V+
NJM4580V(TE2)
IC306
(1/3)
+
3
-
2
1
NJM4580V(TE2)
IC306
(2/3)
+
5
-
6
7
NJM4580V(TE2)
IC306 (3/3)
4
V-
8
V+
NJM062V(TE2)
IC305
(1/3)
+
3
- 2
1
NJM062V(TE2)
IC305
(2/3)
+
5
- 6
7
NJM062V(TE2)
IC305
(3/3)
4
V-
8
V+
NJM062V(TE2)
IC307
(1/3)
+
3
- 2
1
NJM062V(TE2)
IC307
(2/3)
+
5
- 6
7
NJM062V(TE2)
IC307
(3/3)
4
V-
8
V+
NJM4558V-TE2
IC303
(1/3)
+
3
-
2
1
NJM4558V-TE2
IC303
(2/3)
+
5
-
6
7
NJM4558V-TE2
IC303 (3/3)
4
V-
8
V+
NJM4558V-TE2
IC301
(1/3)
+
3
-
2
1
NJM4558V-TE2
IC301
(2/3)
+
5
-
6
7
NJM4558V-TE2
IC301(3/3)
4
V-
8
V+
R668
100
R669
100
R670
100
R671
100
THP7
1SS301-TE85L
D302
3
1
2
1SS301-TE85L
D301
3
1
2
1SS301-TE85L
D304
3
1
2
1SS301-TE85L
D303
3
1
2
4.7M
R332
4.7M
R330
4.7M
R331
4.7M
R329
4.7k
R674
10V
47uF
C353
10
R675
220k
R672
220k
R673
220pF
C354
220pF
C355
2SC4617TL-QR
Q320
Q314
2SC4617TL-QR
Q315
2SC4617TL-QR
Q307
2SC4617TL-QR
iG2-1
iG2-2
iG2-3
iG2-0
CANCEL
RTS
RTS 2
CANCEL
NORM
NORM
RTS 2
RTS1
POW
inc2
inv
RTS 1
POW
RTS 1
RTS 1
RTS 2
on/off
DC=3.75,200mV
0000=-20dB
1110=-50dB
0-5/LOW=ON
1000=-30dB
3210
1100=-40dB
1111=-60dB
DC=0,200mVpp
(Y)
(X)
(Y)
(X)
(8x6)
(8x6)
:AL
:AL
DC=0,200mVpp
0.14A/60V
17h
16h
2B-28h
18h
1Bh
CC
RTS
1
2
3
GND
POW(30V)
Audio
GND
CH1
CH2
Low=1
High=NRML
High=NRML
3
2
1
4
5
GND
T(Y)
T(X)
RCV-L(X)
RCV-R(X)
LOW =RTS2/POW2
LOW =RTS1/POW1
H
L
0.14A/60V
Summary of Contents for HDC1000 series
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