52
52
HCD-DZ555K/DZ556KB/DZ750K
HCD-DZ555K/DZ556KB/DZ750K
6-22. SCHEMATIC DIAGRAM – JACK BOARD –
No mark:DVD STOP
3 . 3
0
2 . 9
3 . 3
0
0
2 . 9
2 . 9
4 . 7
0
4 . 7
3 . 3
0
4.7
4.7
4.7
4.7
9
4.7
4.7
4.7
4.7
4.7
9
4.7
4.7
4.7
0 . 4 7
C431
16V
10
C411
16V
16V
10
C421
16V
47
C401
10V
100
C403
470p
C422
470p
C432
470p
C412
68p
C433
220p
C413
220p
C423
C491
0.001
0 . 1
C404
0 . 1
C405
0 . 0 6 8
C434
470
R411
470
R421
1k
R415
1k
R413
1k
R423
1k
R424
2 . 2 k
R433
4 . 7 k
R402
10k
R482
15k
R414
22k
R422
22k
R412
22k
R432
100k
R410
100k
R420
1M
R435
0
JR816
0
R431
0
R434
3 . 3 k
R401
FB470
FB471
FB475
1SS355WTE-17
D492
1SS355WTE-17
D493
RT1N441C-TP-1
Q475
4
3
2
1
NJM4558M-TE2
IC401
NJM4558M-TE2
IC402
J401
1
2
3
4
5
6
7
0.001
C493
0.001
C440
D496
1SS355WTE-17
1SS355WTE-17
D497
TP413
TP414
Q474
RT1P140C-TP-1
R858
0
TP874
TP875
TP876
TP877
TP878
TP879
TP880
TP881
TP882
TP883
TP402
TP409
TP400
TP410
TP418
R444
15k
R443
1k
R442
22k
1
2
3
4
5
6
7
8
9
10
11
12
13
13P
CN806
KEY2
KEY1
KEY0
3.3V
D-GND
DC-CONT
EN B
MO/ST-DET
EN A
PLUG-DET1
A.CAL
GAIN-CONT
PLUG-DET2
3 . 3 k
R853
S803
2 . 2 k
R854
S802
3 . 3 k
R852
S808
S807
0
R851
2 . 2 k
R857
S806
S804
S805
2 . 2 k
R856
1k
R855
TP841
TP842
JL003
JL004
1
2
2P
CN809
GND
KEY0
1k
R403
22
R416
100
R478
RT1P141C-TP-1
Q473
2 . 2 k
R471
RT1P141C-TP-1
Q471
2 . 2 k
R470
6.3V
22
C471
1SS355WTE-17
D470
680
R472
100k
R481
47
R480
RT1N441C-TP-1
Q470
TP415
TP884
S800
1
2
3
4
5
0 . 0 1
C850
0 . 0 1
C849
0
R492
0
R490
0
FB470
1
2
3
4
5P
CN402
F-AUDIO(L)
9V
F-AUDIO(R)
GND
5
MIC2
0.001
C410
0.001
C420
0
R491
TP412
JW432
1 0 0 p
R445
KR,RU,TH,TW
470p
C442
220p
C443
10
C441
470
R441
100k
R440
EXCEPT TH
EXCEPT TH
0
FB471
TH
TH
EXCEPT TH
0
FB475
TH
VOLUME
JACK BOARD
AUDIO IN/MIC1/A.CAL MIC
IC401
AMP
IC402
AMP
MO/ST DETECT
MO/ST DETECT
MO/ST DETECT
GAIN CONT
GAIN CONT
R404
R405
C406
4.7k
4.7k
100
10V
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
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299