22
22
HCD-HDX500/HDX501W
HCD-HDX500/HDX501W
2-19. SCHEMATIC DIAGRAM – PANEL Section –
3.6
0.8
5.4
31.7
3.6
0
3.1
0
0.1
6.3
6.1
0.1
C001
0.1
C002
0.1
C003
R001
100
4.7k
R002
EC21QS10-TE12L
D001
RT1N441C-TP-1
Q001
47uH
L002
10uH
L003
6.3V
1000
C006
1
2
3
4
5
SI8008TM-TL
IC001
1
3
4
5
CN002
4P
+6V
PGND
+5V
PGND
L004
10uH
C007
0.1
C008
0.1
4.7k
R003
1k
R004
6.3V
2200
C004
35V
220
C005
RT1N441C-TP-1
Q002
1
2
3
4
4P
CN001
PCONT2
GND
+6V
+31.5V
33k
R005
L005
10uH
CHOPPER BOARD
IC001
+5V REGULATOR
Q001,002
REGULATOR
CONTROL
S910
1
2
3
4
5
0.01
C911
0.01
C910
1
2
3
CN910
3P
EN_A
D-GND
EN_B
EN BOARD
ROTARY
ENCORDER
VOLUME
1
2
3
3P
CN500
LED_CON
+6V
LED_GND
RT1P141C-TP-1
Q500
R500
100
10k
R502
0.1
C501
R501
150
SELT2WA10CTP3
D500
0.1
C500
LED BOARD
LED DRIVE
(ILLUMINATION)
1
2
CN920
2P
KEY0
DGND
S920
PW-SW BOARD
/
1
2
3
4
5
6
7
8
9
10
11
12
12P
CN1806
VCC(12V)
P-GND
DET
CSOD
LRCKO
BCKO
(SL/SR)D2
D-GND
SDATA
XLAT
SCLK
XRST
1
2
3
4
5
6
7
8
9
10
11
11P
CN1809
XRST
SCLK
XLAT
SDATA
D-GND
(SL/SR)D2
BCKO
LRCKO
D-GND
CSOD
DIAT_DET
1
2
CN1808
2P
DIAT+12V
DIAT GND
DIAT CON BOARD
(DIR-TC1 SLOT)
0.01
C782
0.01
C784
0.01
C780
1000p
C795
0.01
C794
1000p
C793
1000p
C791
1000p
C789
1000p
C787
1000p
C785
E
ET781
1000p
C783
E
ET780
0.01
C792
1000p
C781
0.01
C790
0.01
C788
0.01
C786
1
2
3
4
5
6
7
8
8P
CN780
FR+
FR-
FL-
FL+
SR+
SR-
SL-
SL+
-
+
-
+
-
+
+
-
TB780
FRONT
R
SPEAKER BOARD
FRONT
L
SUR R
SUR L
SPEAKER
( )
( )
( )
( )
( )
( )
( )
( )
(CHASSIS)
(CHASSIS)
15
13
E
11
8
12
D
C
2
7
5
14
10
16
6
9
G
A
B
H
F
1
3
4
(1/2)
BOARD
POWER
U
K901
E
CN907
(1/2)
POWER
BOARD
POWER
(2/2)
CN903
K
BOARD
BOARD
P
FL
(1/2)
CN804
(2/2)
BOARD
FL
Q
CN806
FL
BOARD
(2/2)
R
CN805
(Refer to
page 64
on original
service
manual)
(Refer to page 65 on
original service manual)
(Refer to page 65 on
original service manual)
(Refer to page 69 on
original service manual)
(Refer to page 68 on
original service manual)
(Refer to page 68 on
original service manual)
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