64
64
HCD-HDX500/HDX501W
HCD-HDX500/HDX501W
6-35. SCHEMATIC DIAGRAM – FL Board (1/2) –
0
0
0
0
0
0
0
0
4.7
4.7
4.7
4.7
4.7
4.7
9.1
4.7
4.7
0
0
0
2.9
0
2.9
0
3.3
2.5
0
2.9
3.3
3.3
16V
10
C850
0.01
C851
47
R893
R888
47
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
CN803
23P
D-GND
5V
KEY0
KEY1
KEY2
FL_DATA
FL_CS
FL_CLK
D-GND
SIRCS
D-GND
E3.3V
3.3V
ENCODER_B
ENCODER_A
PLAG-DET1
PLAG-DET2
DC-CONT
MO/ST-DET
A.CAL
GAIN-CONT
6V
LED_LATCH
1SS355WTE-17
D806
0.1
C824
FB807
2.2k
R845
3.3k
R839
22k
R831
1000p
C822
1k
R830
R806
0
1k
R838
R809
0
220p
C830
RT1P141C-TP-1
Q805
C804
0.01
0
R836
RT1N441C-TP-1
Q808
22k
0
R834
1k
R853
100k
R833
RT1N441C-TP-1
Q807
100k
R837
22
R855
22k
R842
47p
C817
100k
R844
16V
10
C828
100p
C821
2.2k
R843
4.7k
R835
470
R840
10k
R846
6.3V
100
1k
R854
R803
0
470
R832
0.022
C803
Q806
RT1P140C-TP-1
C801
0.01
100
R852
10V
100
C825
680
R851
1000p
C800
1000p
C827
RT1P141C-TP-1
Q804
87
6
5
4
3
2
1
NJM4558M-TE2
IC801
47
R841
220p
C818
47p
C829
FB803
FB802
16V
10
C820
0
R808
FB806
FB804
1k
R829
47
R813
4.7k
R804
4.7k
R810
4.7k
R811
2SC5938-T112
-1B
Q802
22
R800
4.7k
R805
4.7k
R802
2SC5938-T112
-1B
Q803
22
R812
4.7k
R807
47
R801
2SC5938-T112-1B
Q801
2SC5938-T112-1B
Q800
100
R849
100
R856
100
R857
100
R858
1
3
4
5
CN801
5P
IPOD(L)
9V
IPOD(R)
GND
16V
47
C826
1
3
4
4P
CN804
EN_A
D-GND
EN_B
J801
J800
1
3
4
5
CN800
5P
HP-R
GND
HP-L
H/P MUTE
MC2837
D800
MC2837
D801
GAIN_CONT
MONO/ST
DC_CONT
EN_B
EN_A
FL_DATA
FL_CS
FL_CLK
LED_LATCH
DC_CONT
EN_B
EN_A
GAIN_CONT
MONO/ST
1
2
3
4
5
6
7
8
FL BOARD (1/2)
IC801
LINE AMP
IC803
REMOTE CONTROL
MUTING
CONTROL
MUTING
Q804,805
Q806,807
GAIN CONTROL
RECEIVER
MUTING
Q800-803
3
1
2
IC803
NJL23H400A
(CHASSIS)
AUDIO IN/
A.CAL MIC
PHONES
13
E
11
8
12
D
C
2
I
7
5
10
6
9
A
B
F
1
J
3
4
R847
C831
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
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299