HCD-GN77D
54
54
7-24. SCHEMATIC DIAGRAM – GAME IN, CD SWITCH Board –
R742
R738
R737
R739
R743
C747
R735
IC722(1/2)
IC722(2/2)
C736
R736
R734
C737
C719
R745
C715
J631
R602
R603
C604
C606
EP703
EP701
CN607
CLP702
C738
R722
R721
C718
R746
R604
R605
C748
C744
C742
C740
C743
C749
C717
J721
C635
C634
C631
C630
Q721
J601
CN606
IC721
C722
R723
C721
R724
C724
R725
C723
C725
C726
C727
R726
D705
R731
C732
C731
C730
R728
C729
R730
R727
C728
R729
R747
C735
R733
RV721
C716
C734
C733
R740
R744
R792
R791
R789
R790
R788
D748
R748
Q748
R749
S791
S790
S792
S788
S789
S749
NO603
R773
R774
R775
R770
R766
R771
R761
R760
R759
R625
R762
R767
R768
R769
R750
R765
R776
R777
R763
D1005
R1005
Q1005
Q1004
R1004
D1004
D1003
Q1003
D1002
R1002
Q1002
Q1001
R1001
D1001
D1008
R1008
D1007
R1007
Q1006
R1006
D1006
CN605
CLP703
R1003
S771
S769
S765
S770
S759
S761
S760
C614
S762
S768
S767
S766
S750
S763
S748
C751
C752
IC603
S773
C750
R772
S772
R1012
JW1010
D1013
C615
1k
1k
22k
100k
10k
2.2
50V
50V
47p
50V
180k
NJM4565D
NJM4565D
10
50V
100
10
50V
2.2
47p
1k
1k
2.2
50V
2.2
50V
2P
50k
2.2
50V
18k
10k
100
10V
1k
100k
100k
0.022
0.001
47p
100p
470p
0.1
100
10V
0.001
0.001
0.001
0.001
2SC2785TP
BIAS
3P
9P
M65850P
ECHO AMP
0.0068
15k
0.0015
15k
0.068
15k
1
50V
0.22
50V
0.22
50V
0.015
47k
MTZJ-T-72-5.1B
120k
0.068
0.0068
0.022
15k
1
50V
15k
15k
0.0015
15k
150
2.2
50V
15k
50k
0.1
47
16V
16V
10V
2.2k
100k
33k
22k
10k
15k
6.8k
SELS5223S
RED
330
BA1A4M
270
5P
AMP-L
6.8k
10k
15k
2.2k
680
3.3k
15k
10k
6.8k
47
22k
1k
1.5k
1.5k
270
470
22k
33k
33k
SLI-325URT31WT
RED
470
BA1A4M
BA1A4M
470
SLI-325URT31WT
RED
SLI-325URT31WT
RED
BA1A4M
SLI-325URT31WT
RED
470
BA1A4M
BA1A4M
470
SLI-325URT31WT
RED
SLI-325URT31WT
RED
470
SLI-325URT31WT
RED
470
BA1A4M
470
SLI-325URT31WT
RED
17P
FFC-L
WIRE
470
0.001
VOLUME ENCODER
0.1
0.1
ROTARY SWITCH
0.1
4.7k
470
1SS133T
47
16V
53
52
56
57
52
53
54
55
56
57
R
L
AUDIO
VIDEO
2
3
5
7
8
IC722
MIC AMP
GAME INPUT
I/
I/
OPEN/CLOSE
EX-CHANGE
DISC SKIP
LED DRIVE
VOLUME
LED DRIVE
Q1001-1006
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299