Panasonic SA-VK825D Service Manual - Page 10

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Panasonic SA-VK825D Service Manual
SA-VK825DGC
SCHEMATIC DIAGRAM - 5
DVD MODULE CIRCUIT
IC8611
C3EBGC000044
16M EEPROM IC
(NOT SUPPLIED)
1
A0
2
A1
IC8611
3
A2
4
GND
VCC
8
C8611
RX8611
0.1
7
WP
(4.7K x 2)
CL8612
SCL
6
R8611
100
CL8611
SDA
5
RX8001
(10K x 2)
RX8691
(10K x 2)
RX8032
(4.7K x 2)
: +B SIGNAL LINE
: DVD VIDEO SIGNAL LINE
EXADR15
1
A15
EXADR14
2
A14
EXADR13
3
A13
EXADR12
4
A12
EXADR11
A11
5
EXADR10
6
A10
EXADR9
7
A9
EXADR8
8
A8
EXADR19
9
A19
EXADR20
10
A20
CL8652
NEXWE
11
XWE
PNRST
12
XRESET
13
NC
14
WP/ACC
SCL
15
RDY/XBSY
EXADR18
SDA
A18
16
EXADR17
17
A17
EXADR7
18
A7
EXADR6
19
A6
EXADR5
20
A5
SBT3
EXADR4
21
A4
STBDAC
EXADR3
22
A3
EXADR2
23
A2
EXADR1
24
A1
CPU_CLK
CPU_CMD
RFKWMH90E160
C8330
16M FLASH ROM IC
L8330
6.3V47
G1C100K00019
A+5V
Q8331
Y/PY/G
R8334
1K
EXTRG0
C8331
0.1
Q8335
CB/PB/B
R8337
1K
C8335
0.1
Q8341
CR/PR/R
R8343
1K
C8341
0.1
Q8321
Y
R8324
1K
C8321
0.1
Q8325
C
R8328
1K
C8325
0.1
10
EXADR16
48
A16
XBYTE
47
VSS
46
EXDT15
DQ15/A-1
45
EXDT7
DQ7
44
EXDT14
43
DQ14
EXDT6
DQ6
42
EXDT13
41
DQ13
EXDT5
40
DQ5
EXDT12
39
DQ12
EXDT4
DQ4
38
VDD
37
EXDT11
C8651
C8652
DQ11
36
0.1
0.1
IC8651
EXDT3
DQ3
35
EXDT10
DQ10
34
EXDT2
DQ2
33
EXDT9
DQ9
32
EXDT1
DQ1
31
EXDT8
30
DQ8
EXDT0
29
DQ0
NEXOE
28
XOE
VSS
27
NEXCE
XCE
26
EXADR0
25
A0
IC8651
Q8321, Q8325, Q8331, Q8335, Q8341
2SB1218ARL
SWITCH
R8333
33
Y/PY/G_A
R8331
R8332
0
100
R8336
33
CB/PB/B_A
R8335
100
R8342
33
CR/PR/R_A
R8341
100
R8323
33
R8322
R8321
0
100
R8327
33
R8325
R8326
100
0
Y_A
C_A