Panasonic SA-VK81DGCS Service Manual page 84

SA-VK81DGCS / SA-VK81DGCP
SCHEMATIC DIAGRAM - 5
DVD MODULE (DV2) CIRCUIT
IC8611
C3EBGZ000001
EEPROM IC
(NOT SUPPLIED)
1 A0
2 A1
IC8611
3
A2
4
GND
I/O STBDAC
I/O AMUT
I/O SBT3
I/O SBO3
I/O SBI3
I/O OP_CPU-CLK
I/O OP_CPU-STAT
I/O OP_CPU-CMD
I/O TRSDRV
I/O SPDRV
I/O HFMON
I/O TRV-INNER-SW
I/O MUTE3
I/O RAM_CD
I/O MUTE12
I/O FG
I/O PNRST
8
VCC
C8611
RA8611
0.1
WP 7
(4.7K x 2)
CP8612
6
SCL
R8611
100
CP8611
5
SDA
CP8021
CP8022
CP8023
R8021 10K
CP8024
CP8025
CP8026
CP8027
CP8028
CP8029
CP8030
RA8021
(10K x 2)
CP8031
CP8032
R8022 10K
CP8033
R8241
22K
CP8242 CP8241
C8241
0.1
R8242
7.5K
CP8244 CP8243
C8242
0.1
CP8035
R8023 47K
CP8036
C8031
0.1
: +B SIGNAL LINE
EXADT15
EXADT14
EXADT13
EXADT12
EXADT11
EXADT10
EXADT9
EXADT8
EXADR19
EXADR20
NEXWE
PNRST
K8651
ERJ2GE0R00X
EXADR18
SCL
EXADR17
SDA
EXADT7
EXADT6
STBDAC
RSTCNT
AMUT EXADT5
SBT3
EXADT4
SBO3
SBI3 EXADT3
WIDE_L
EXADT2
RGBH
CLKSEL
EXADT1
YC_H
CPU-CLK
CPU-STAT
CPU-CMD
DRV0
DRV1
M+9V/12VCTL
HFMON
TRV-I-SW
MUTE3
FGENB
RAM_CD
MUTE12
FG
PNRST
84
IC8651
RFKFMH81T161 (GCP)
RFKFHM81U161 (GCS)
FLASH ROM IC
EXADR16
48
1 A15 A16
2 A14 XBYTE 47
3 A13 VSS 46
FDT15
A12 DQ15/A-1 45
4
FDT7
A11 DQ7 44
5
FDT14
6 A10 DQ14 43
FDT6
42
7 A9 DQ6
FDT13
8 41
A8 DQ13
FDT5
9 40
A19 DQ5
FDT12
10 A20 DQ12 39
FDT4
11 38
XWE DQ4
12 XRESET VDD 37
FDT11
13 36
NC DQ11
FDT3
14 WP/ACC DQ3 35
FDT10
15 RDY/XBSY DQ10 34
FDT2
16 A18 DQ2 33
FDT9
17 A17 DQ9 32
FDT1
18 A7 DQ1 31
FDT8
19 30
A6 DQ8
FDT0
20 A5 DQ0 29
28
21 A4 XOE
22 A3 VSS 27
23 A2 XCE 26
EXADT0
24
A1 A0 25
C8651 C8652
0.1 0.1