Panasonic SC-TM900DVD Service Manual page 84

Panasonic sc-tm900dvd service manual
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SCHEMATIC DIAGRAM - 6
DVD MODULE CIRCUIT
C8051
1
MDQ_0
C8052
0.1
MDQ_1
MDQ_2
MDQ_3
MDQ_4
C8053
220P
MDQ_5
MDQ_6
MDQ_7
C8054
1
DQM0
NWE
NCAS
NRAS
NCSM
BA0
BA1
MA_10
MA_0
MA_1
MA_2
MA_3
C8055
1
R8606
100K
C8606
0.1
3
2
1
4
5
C8607
0.22
: +B SIGNAL LINE
1
54
VDD
VSS
2
53
DQ0
DQ15
3
VDDQ
VSSQ
52
4
51
DQ1
DQ14
5
50
DQ2
DQ13
49
6
VSSQ
VDDQ
7
48
DQ3
DQ12
47
8
DQ4
DQ11
9
46
VDDQ
VSSQ
10
DQ5
DQ10
45
11
44
DQ6
DQ9
12
VSSQ
VDDQ
43
IC8051
13
42
DQ7
DQ8
14
41
VDD
VSS
40
15
LDQM
NC
16
39
/WE
UDQM
17
/CAS
CLK
38
18
/RAS
CKE
37
19
/CS
NC
36
20
35
BA0
A11
21
34
BA1
A9
22
33
A10/AP
A8
23
A0
A7
32
24
31
A1
A6
25
A2
A5
30
26
29
A3
A4
27
28
VDD
VSS
R8607
10K
Q8607
Q8606
2SD1819A0L
2SD1819A0L
SWITCH
SWITCH
IC8606
C0EBA0000031
RESET IC
C8031
MDQ_15
MDQ_14
MDQ_13
C8057
2200P
MDQ_12
MDQ_11
MDQ_10
MDQ_9
C8056
0.1
IC8051
MDQ_8
C3ABPG000133
64 SDRAM IC
DQM1
CLK
MA_11
MA_9
MA_8
MA_7
MA_6
MA_5
MA_4
R8601
C8601
1K
0.1
3
VDD
IC8601
2
RESET
C0EBE0000384
RESET IC
GND
1
0.1
84
RX8013
(82 x 4)
MDQ_5
MDQ_10
MDQ_4
C8003
2200P
MDQ_11
RX8012
(82 x 4)
MDQ_3
MDQ_12
MDQ_2
C8004
0.1
MDQ_13
RX8011
(82 x 4)
MDQ_1
MDQ_14
MDQ_0
MDQ_15
C8005
0.1
EXADR_20
NEXWE
EXADT_0
EXADT_4
EXADT_8
C8006
0.1
EXADT_12
C8007
0.1
EXADR_16
EXADR_18
EXADT_14
EXADT_10
C8008
0.1
EXADT_6
EXADT_2
EXADT_1
EXADT_5
EXADT_9
EXADT_13
EXADR_17
C8009
0.1
EXADR_19
EXADT_15
EXADT_11
C8010
0.1
EXADT_7
EXADT_3
STBDAC
AMUT
SBT3
SBO3
SCL
SDA
C8011
1
R8021
10K
R8243
10K
FG

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