42
42
HCD-GN1100D
HCD-GN1100D
7-16. SCHEMATIC DIAGRAM – MAIN BOARD (1/5) –
•
See page 70 for IC Pin Function Description.
•
See page 26 for Waveform.
M
-
-
-
R430
R429
R428
R427
R425
R424
R423
R421
R420
R418
R417
R422
R426
R522
C411
C410
R410
R512
R411
X401
R413
C416
C412
R406
R405
R403
R402
R401
R501
R503
R505
R404
R432
R433
R434
R435
R436
R437
R438
R439
R540
R440
R441
R447
R526
R529
R530
R487
R488
R585
R584
R485
R484
R460
R461
R465
R466
R471
R472
R473
R474
R467
R574
R573
C464
R567
R568
C462
R469
R451
R538
R541
C512
R520
CN508
CN402
NO402
TBL ADDRESS SENS
CN520
NC
R407
R500
C501
R545 C503
C502
R384
R360
C325
R357
R356
C357
R358
NO401
CN100
MIC SCORE
MIC ECHO
NC
NO503
JR222
JW598
R491
R494
R497
R490
R489
R502
R546
Q504
Q523
Q524
Q501
D505
D501
D502
IC501
C518
R431
D503
R593
R493
D401
D403
X402
IC304(2/2)
R361
R383
C431
C352
R468
100
100
100
100
100
100
100
1k
100
R419
100
100
10k
100
100
47k
22p
22p
10k
100k
330k
32.768kHz
0
2200
6.3V
0.1
C415
0.1
100
100
100
100
100
10k
10k
10k
100
100
100
100
100
100
100
100
100
R443 100
R444 100
10k
100
100
100
10k
10k
10k
100
100
10k
10k
100
100
100
R457
100
100
100
100
100
R470
100
100
100
100
100
10k
10k
0.01
10k
10k
100
10V
100
100
5.6k
10k
10
16V
10k
17P
10P
4P
13P
CN511
13P
+9V
DGND
SW-VOL
SW-LED
GND/OCSW1
SYSTEM
COMTROL
CN102
4P
100
R557
R558
4.7k
3.3k
100
R495 100
R595 1k
R595 10k
10
50V
0
0.1
0.1
4.7k
27k
10
50V
4.7k
4.7k
4.7
50V
33k
R560
5.6k
R599
1.5k
R320
33k
3P
9P
5P
0
JR597 0
100
100
100
100
100
1k
220
DTC143TKA
BUFFER
DTA114EKA-T146
B+ SWITCH
DTC124EK
B+ SWITCH
DTC124EK
RESET SWITCH
MA111-TX
MC2837
MA111-TX
BD4929G-TR
1000
10V
100
MA111-TX
MC2836
D597
UDZWTE-173.6B
MA111-TX
5MHz
NJM4558M
27k
4.7k
10
50V
C358
4.7
50V
C362
4.7
50V
47
35V
100
BUS1
V +5V
3.3VMNT
+9V
VIDEO R
VIDEO L
MIC ECHO
M+9V
-VG
-VG
NO USE
VF 2
VF 1
BUS7
AC CUT DETECT
BUS8
3.3V
D403
OVER VOLTAGE
TC MUTE
REC-OUT-R
L+R
REC-OUT-L
BUS4
BUS9
BUS6
GND
9
9
12
12
4
97
97
31
32
33
73
74
74
79
80
53
54
51
4
73
32
33
47
56
55
34
31
32
33
38
39
89
100
95
94
90
91
1
2
3
5
6
19
18
22
23
24
25
35
36
37
40
40
46
48
49
50
52
21
41
41
42
43
44
26
27
28
24
23
25
22
31
32
21
33
29
30
31
34
26
27
28
34
35
36
37
38
39
83
75
78
76
77
67
65
66
72
70
61
60
58
57
30
29
*
4.7k
1
*
1
0
330
680
1k
R493
AMP
SPEANA
RESET
C413
0.1
C414
0.1
MIC SCORE
MUSIC L+R
XVOICE
SCORE
CN505
6P
6
1
A+9V
AGND
R521
0
DGND
SCORE
XVOICE
81
82
100
95
R482 100
!
R480 1
R481 100
DOWNMIX-L
DOWNMIX-R
_
BOARD
MAIN
BOARD
MAIN
EXCEPT TH
MY,SP,PH,TH
E3,E15
E12
EA
TH
3.4 <0.2-3.1> [0.2-3.1]
3.4 <0.2-3.1> [0.2-3.1]
3.4 <3.4> [0]
E3, E12,
E15, EA
Summary of Contents for HCD-GN1100D
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