Read Panasonic SA-VKX20EE / SC-VKX20EE Service Manual Simplified online
16
A
A
DVD MODULE CIRCUIT
SCHEMATIC DIAGRAM - 3
BE
AA
P1
AC
AD
AE
AF
AG
BT
BU
BV
BW
BX
BY
BZ
CA
CB
CC
CD
CE
CF
CG
CH
CI
CM
CJ
CK
CL
AH
AI
AK
AL
AO
AP
AQ
AS
AT
AU
AV
AW
AY
AZ
BA
BC
BD
BG
BH
BI
BJ
BK
BL
BM
BN
BO
BP
BQ
BR
BS
AM
TO DVD MODULE
SECTION (1/4)
SECTION (1/4)
TO DVD MODULE
SECTION (4/4)
24
25
26
27
28
31
P1
29
30
SA-VKX20EE
DVD MODULE CIRCUIT
2/4
4/4
1/4
3/4
32
BB
: +B SIGNAL LINE
: CD/DVD VIDEO INPUT SIGNAL LINE
: VIDEO OUTPUT SIGNAL LINE
: CD/DVD AUDIO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
: USB SIGNAL LINE
BF
AR
FOR SOFTWARE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
I
J
L
M
N
P
O
K
AOUT2
USB_VBUS
FEXDT_6
EXADR6_DT5
FEXDT_4
EXADR4_DT6
EXADR3_DT14
FEXDT_3
FEXDT_1
EXADR1_DT15
EXADR0_DT0
FEXDT_0
0.015
C8602
FEXDT_2
EXADR2_DT7
C8511
1
C8512
1
VIN4
VIN3
FEXDT_5
EXADR5_DT13
AOUT1
C8023
0.1
0.1
C8505
R8601
100K
AOUT0
C8506
0.1
R8402
100
4
2
1
3
RX8031
D1H447220001
4
2
1
3
4
2
1
3
4
2
1
3
RX8402
D1H410120001
VIN1
VIN2
AMUTE
LDCNT
DVD_CD
TRCST
AIN0
MDQ_10
DQM1
MDQ_8
MDQ_9
2200P
C8056
MDQ_6
MDQ_5
220P
C8054
NWE
NRAS
NCAS
MDQ_7
DQM0
MDQ_13
MDQ_15
MDQ_14
MDQ_12
MDQ_11
1
C8057
0.1
C8052
MDQ_3
MDQ_0
MDQ_2
MDQ_1
0.1
C8053
MDQ_4
MA_3
MA_0
MA_1
MA_10
BA0
NCSM
BA1
MA_2
1
C8055
MA_6
MA_5
MA_9
MA_11
MA_7
MA_8
MA_4
RX8001
D1H410320002
RX8691
D1H410320002
EXADR7_DT12
FEXDT_7
RDATA
CPU-CLK
C8503
0.1
0.018
C8513
0.1
C8523
0.1
C8524
0.1
C8502
0.1
0.033
C8527
C8525
5600P
C8515
0.1
C8516
C8526
0.1
C8514
0.1
C8504
0.1
C8522
0.1
C8521
0.1
L8501
G1C100M00049
G1C100M00049
L8201
6.3V100
C8501
C8201
6.3V100
C8051
1
C8528
1
C8529
1
29
28
30
31
27
26
24
25
20
21
19
16
12
14
15
13
18
17
9
10
8
7
6
11
2
3
1
4
5
34
36
39
41
42
40
38
49
52
51
54
53
50
44
43
45
47
48
46
37
35
23
22
32
33
SDRAM
C3ABPG000160
IC8051
SP_DRV
7.5K
R8232
C8232
0.1
EXADR14_DT1
EXADR12_DT2
EXADR13_DT9
FEXDT_14
FEXDT_12
FEXDT_13
EXADR15_DT8
FEXDT_15
100
R8611
4
2
1
3
RX8032
D1H447220001
TRCST
R9055
4.7K
EXADR8_DT4
FEXDT_8
0.1
C9003
FEXDT_11
EXADR11_DT10
1
2
3
4
8
7
6
5
FEXDT_9
EXADR10_DT3
FEXDT_10
EXADR9_DT11
10
11
9
12
8
13
7
14
6
15
5
16
4
17
3
18
2
19
1
20
TRV_DRV
C8611
0.1
DVD_CD
HFMON
LDCNT
2.2K
R8230
4
2
1
3
4
2
1
3
RX9020
D1H447220001
D1H447220001
RX9018
C9002
0.1
R9007
10K
100
R8613
4
2
1
3
RX8611
D1H447220001
7
8
9
6
1
2
5
3
4
12
14
16
18
19
20
17
15
13
10
11
C0JBAZ002999
IC9001
EEPROM
IC8611
RFKBX0885A
C8231
0.1
7.5K
R8231
RF
VCREF
LPC1
LPC2
A11
BA0
A9
BA1
A1
A6
A2
A5
VSS
VDD
A3
A4
A8
A10/AP
A7
A0
DQ11
DQ4
VDDQ
DQ12
VSSQ
DQ3
DQ8
DQ7
NC
LDQM
/CS
/CAS
/RAS
NC
CLK
CLK
CKE
CKE
/WE
UDQM
VDD
VSS
DQ9
DQ6
DQ5
DQ10
VSSQ
VDDQ
VSSQ
VDDQ
VDD33
DQ15
VSS
DQ14
VSSQ
DQ0
VDD
DQ1
VDDQ
DQ13
DQ2
XRESET
NRST
OE
D3
D4
OE
D2
D8
D6
D5
D7
D1
D6
D5
D8
D7
D1
D2
D4
D3
GND
GND
Q3
Q2
Q4
Q6
Q7
Q3
Q4
Q2
Q5
LE
Q8
Q1
Q1
Q7
Q6
Q8
Q5
LE
VCC
VCC
LATCH
SCL
WP
VCC
SDA
A2
A0
A1
GND
C0JBAZ002999
IC9002
LATCH
R8602
0
HFMON
USB_VBUS
IECINPUT
HDMIRST
HDMIRST
SWITCH
QR9030
B1GDCFJJ0002
R9037
10K
VBUS_EN
USB_OVER
EXTRGO
SCLOCK
6
8
9
7
2
1
4
5
3
10
FP8031
DGND
VDD
VDD
SCLOCK
NRESET
DGND
KMODE
SDATA
EXTRG0
DGND
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