HCD-X10
38
38
HCD-X10
6-13. SCHEMATIC DIAGRAM – MAIN Section (6/11) –
•
See page 74 for IC Block Diagrams.
0
3.2
0
0
0
0
3.2
3.2
3.2
0
1.2
3.2
3.2
3.2
0
3.2
1.6
3.2
2
3.2
5
2.3
9
12.1
3.7
3.7
3.7
3.7
9
3.7
3.7
9
3.7
3.7
0
0
0
3.2
0
0
9
9
0
0
4.5
4.5
4.5
4.5
4.5
9
4.5
4.5
4.5
4.5
4.5
9
4.5
4.5
4.5
4.5
9
4.5
4.5
4.5
4.5
9
4.5
4.5
4.5
4.5
3.7
R446
4.7k
R441
22k
100
R468
22
R455
RT1N241C-TP-1
Q405
8
7
6
5
4
3
2
1
NJM4558M-TE2
IC403
GND
VDD
75
R469
22k
R453
50V
1
C447
22k
R442
R443
0
22
R458
100
R456
22k
R467
R445
22k
50V
1
C446
0.1
C441
R451
22k
100
R466
0.1
C448
R440
22k
R450
22k
4.7k
R499
R448
4.7k
22
R465
22
R459
0.1
C439
22k
R461
R447
22k
100
R460
4.7k
R500
R487
22k
8
7
6
5
4
3
2
1
NJM4558M-TE2
IC440
GND
VDD
R472
22k
R488
22k
R474
22k
R473
22k
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
MC14052 BDR2
IC441
Y0
Y2
Y
Y3
Y1
INH
VEE
VSS
B
A
X3
X0
X
X1
X2
VDD
0.1
C470
8
7
6
5
4
3
2
1
NJM2235V(TE2)
IC442
IN1
SW1
IN2
SW2
IN3
VDD
OUT
GND
V_SEL4
V_SEL0
V
SEL_V
A5V
0.1
C469
A_SEL2
A_SEL3
A12V
A-GND
SW+3.3V
D-GND
AV_R
AV_L
CLINK_TX_OUT
CLINK_RX_IN
CLINK_DET
CLINK_SEL
0.47
C462
16V
47
C463
0.1
C464
8
7
6
5
4
3
2
1
NJM4558M-TE2
IC401
GND
VDD
R402
4.7k
R405
470
C474
0.1
R406
470
R401
4.7k
16V
10
C465
16V
10
C466
47k
R490
47k
R491
10k
R492
10k
R409
10k
R494
10k
R495
2SC5938-T112-1B
Q406
2SC5938-T112-1B
Q407
1k
R496
1k
R497
10k
R410
4.7k
R498
RT1P141C-TP-1
Q408
RT1N141C-TP-1
Q409
A_SEL4
50V
1
C404
50V
1
C405
RT1N241C-TP-1
Q410
RT1N241C-TP-1
Q411
10k
R411
10k
R412
A9V
A-GND
TUNER_R
TUNER_L
16V
10
C475
16V
10
C476
16V
10
C477
10uH
L401
100k
R414
100k
R408
0
R407
R486
22k
16V
100
C478
16V
100
C443
16V
C403
100
16V
C473
100
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
18P
CN409
PGND
VBUS(5V)
NC
VIDEO5V
RXD
TXD
DET
DGND
WM_DET
WM_AD
L-
R-
L+
R+
WM_RXD
WM_TXD
VIDEO
VGND
1
2
3
4
5
6
PGND
VBUS(5V)
NC
VIDEO5V
RXD
TXD
16V
100
C449
50V
1
C406
50V
1
C407
22k
R463
47k
R470
16V
C433
100
16V
C430
100
1
2
3
3P
CN412
+5V
GND
+5V
0.1
C419
0.1
C420
16V
100
C421
10k
R479
R439
0
R471
0
R452
0
R483
0
R484
0
R485
0
0.1
C481
0.1
C482
0.1
C483
R489 0
R493 0
14
13
12
11
10
9
8
7
6
5
4
3
2
1
IC412
SN74LV125APWR
1G
1A
1Y
2G
2A
2Y
GND
3Y
3A
3G
4Y
4A
4G
Vcc
100
R480
10k
R457
+
-
+
-
+
+
-
-
+
+
-
-
IC412
DMPORT SELECTOR
IC442
VIDEO SELECTOR
IC403
LINE AMP
IC440
LINE AMP
IC441
AUDIO SELECTOR
IC401
LINE AMP
IC443
+9V REGULATOR
INVERTER
MUTING
CONTROL
Q408,409
DMPORT1
MAIN BOARD (6/11)
A
10
1
2
J
H
B
13
11
C
7
8
I
14
F
9
6
4
15
16
3
G
D
5
E
12
MUTING
Q406,407
2
3
1
O
G
I
IC443
TA7809AF-(T6LISONQ
Q410,411
INVERTER
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