Read Panasonic SA-VK880EE / SC-VK880EE Service Manual online
125
TO DVD MODULE
SECTION (1/4)
TO DVD MODULE
SECTION (4/4)
: USB SIGNAL LINE
: +B SIGNAL LINE
: CD/DVD VIDEO INPUT SIGNAL LINE
: CD/DVD AUDIO & VIDEO INPUT SIGNAL LINE
: CD/DVD AUDIO INPUT SIGNAL LINE
: AUDIO OUTPUT SIGNAL LINE
BE
BB
AJ
AK
1
2
3
4
5
6
7
8
9
10
11
12
13
14
I
J
L
M
N
P
O
K
A
DVD MODULE CIRCUIT
SCHEMATIC DIAGRAM - 3
SA-VK880EE
DVD MODULE
CIRCUIT
2/4
4/4
1/4
3/4
VBUS_EN
USB_VBUS
LEVEL SHIFTER
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
VIN3
VIN4
FEXDT_5
EXADR5_DT13
C8023
0.1
0.1
C8505
R8601
1M
C8506
0.1
R8402
100
4
2
1
3
3
RX8031
D1H447220001
4
2
1
3
3
4
2
1
3
3
4
2
1
3
3
RX8402
D1H410120001
VIN2
VIN1
AMUTE
LDCNT
DVD_CD
HDMIRST
TRCST
AIN0
USB_VBUS
USB_OVER
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
R9037
10K
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
64M SDRAM
C3ABPG000160
IC8051
SP_DRV
7.5K
R8232
C8232
0.1
C8601
0.1
EXADR14_DT1
EXADR12_DT2
EXADR13_DT9
FEXDT_14
FEXDT_12
FEXDT_13
EXADR15_DT8
FEXDT_15
100
R8611
4
2
1
3
3
RX8032
D1H447220001
TRCST
R9055
4.7K
EXADR8_DT4
NRST
FEXDT_8
0.1
C9003
FEXDT_11
EXADR11_DT10
1
1
2
3
4
8
7
6
5
4
2
3
C0EBA0000039
IC8601
RESET
FEXDT_9
C8606
0.1
EXADR10_DT3
FEXDT_10
EXADR9_DT11
3
1
2
4
5
RESET
C0EBE0000456
IC8606
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
HDMIRST
LDCNT
HDMIRST
LDCNT
2.2K
R8230
4
2
1
3
3
4
2
1
3
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
C0JBAZ001251
IC9001
16M EEPROM
IC8611
QR9030
B1GDCFJJ0002
C8231
0.1
7.5K
R8231
RFINP
RFINN
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
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
OCTAL D-TYPE LATCH
NC
CD
OUT
VDD
OUT
VDD
VSS
SCL
WP
VCC
SDA
A2
A0
A1
GND
NC
GND
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
24
25
26
27
28
31
P1
29
30
30
C0JBAZ001251
IC9002
AH
AI
AL
AM
AO
AP
AQ
AR
AS
AT
AU
AV
AW
AY
AZ
BA
BC
BD
BF
BG
BH
BI
BJ
BK
BL
BM
BN
BO
BP
BQ
BR
BS
OCTAL D-TYPE LATCH
HFMON
RFKBX0681F-C
IECINPUT
SBT3
SBO3
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