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DVD-KA84GA / DVD-KA84PU
16.8. OPERATION SECTION (MAIN P.C.B. (8/12)) SCHEMATIC DIAGRAM
F
CN
KEY1
CN
KEY3
A
AAGND
E
RL6001
A VGND
C6012
C6016
1000P
100P
P
PW_OPR+3.3V
R6006
3.3K
SIZE
BRIGHT
S6001
S6002
K0F111A00472
K0F111A00472
D
R6005
R6004
10K
27K
C
CH
PW_BAT-V
CH
CHG-V
CH
BAT-TYPE
CH
BAT-T
RX6001
10KX4
A
KARAPON-H
B
A
:CHG SECTION
B
:PWR SECTION
C
:OPU/SRV SECTION
D
:DV5 SECTION
E
:VOUT SECTION
F
:AOUT SECTION
G
:OPR SECTION
H
:LCD SECTION
I
:CN SECTION
A
J
:FMT SECTION
K
:KARAOKE SECTION
1
2
R6025
330
CC6010
D6003
B3AAB0000316
R6008
R6012
R6014
2.2K
1.5K
1.2K
CC6006 CC6007 CC6004
F.SKIP
R.SKIP
S6013
S6014
K0F111A00472
K0F111A00472
X6001
H2D800400017
1
2
CC6005
R6013
5.6K
D6005
D6006
B0JCDD000002
B0JCDD000002
R6040
0
R6042
3
2
680
R6007
68K
4
CC6003
R6010
33K
C6006
C6020
C6003
C6002
C6005
C6004
1000P
0.1
0.1
0.1
1
0.1
R6011
0
2
1
IC6008
C0EBB0000036
3
4
3
4
R6018
R6015
220
150
CC6009
CC6008
D6002
D6001
B3AFB0000244
B3ADB0000133
2 4 6 8
RX6002
10KX4
1
3 5 7
CC6017
CC6016
64
63
62
61
60
59
58
57
56 55
54
53 52
51
50
49
1
BAT-T
48
2
CHG-V
47
3
BAT-V
46
4
BAT-TYPE
45
FMTSDIO
R6026 0
[63]KEY2
[48]PON-H
C6008 0.1
5
NC(VPP)
44
[47]FMTSCLK
PIC-T
[64]KEY3
C6010
[46]OPRON-H
6
VREF+
MICJIN-L
43
R6019
1
IC6001
7
VDD
DCJIN-H
42
0
3
MN101C77DDA
8
OSC2
AVJIN-L
41
9
OSC1
(OPERATION MPU)
HPJIN-L
40
10
VSS
ADAPON-L
39
[15]KARAPON-H
[32]EXT-MUTE
11
PLAY-SW
38
XI
[16]KARASDA
[31]LOUTMUTE-L
37
12
XO
[17]KARASCL
[30]AUXIN-H
OPEN-H
13
MMOD
I2CCLKE2P
36
14
NRST
I2CDATE2P
35
15
I2CCLK
34
16
I2CDAT
33
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
CC6002
C6001
0.01
1
IC6007
C0EBE0000456
(RESET)
5
R6032
4.7K
R6033
C6013
4.7K
0.1
8
7
RX6005
10KX4
2 4 6 8
IC6002
C3EBFC000053
1
3 5 7
1
2
5
6
52
LB6201
0
C6011
1000P
D6008
B0JCDD000002
D6004
MA2J1110GL
C6019
C6018
C6014
1000p
0.1
1000p
CC6011
CC6012
P
6
5
PW_M+5.5V
ERJ3GEY0R00V
C4852
1
3
1
C6017
5
1000P
VIN
2
4
IC4851
3
4
OPEN/CLOSE
C0CBCDC00074
S6005
ESE11MV9T
ON/OFF VSS
R4851
1
2
0
C4851
1000P
DVD-KA84GA/PU
OPERATION SECTION SCHEMATIC DIAGRAM
7
8
G
CHGON-H
P
CHG-ICTL2
P
CHG-ICTL
P
PWRNG-L
P
P
PWRON-H
PCTL-H
P
DVD3ON-H
P
DVD2ON-H
P
DVDON-H
P
OPR+3.3V
CN
PON-H
P
S_FMTSCLK
FM
OPRON-H
CH
S_FMTSDIO
FM
DCJIN-H
P
AVJIN-L
A
V
HPJIN-L
A
V
CH
ADPON-L
CH
PWR-SW
PWR-SW
CN
CC6014
S_I2CCLK
L
A
S_I2CDAT
L
A
P
GND
FMTPON-H
FM
FMTRST
FM
DGND
P CN
EXT-MUTE
V
LOUTMUTE-L
A
AUXIN-H
A
L
LCDBLON-H
VSYNCMON
L
REMOIRQ
CN
DUTY
L
S_DSPCLK
D5
S_STATUS
D5
S_CMD
D5
CC6013
CC6219
CC6218
KARASCL
CN
KARASDA
CN
LB6210
MICJIN-L
CN
CN
KARA+5
CC6221
CC6222
4
C4853
1
VOUT
NC
3
9
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