Panasonic SA-HT540E Service Manual page 63

SCHEMATIC DIAGRAM-3
: +B SIGNAL LINE
DVD MODULE (DV3.2) CIRCUIT
IC8611
EEPROM
(NOT SUPPILED)
1 A0 VCC 8
C8611
0.1 RX8611
2 A1 WP 7
(4.7K x 2)
3 A2 SCL 6
4 GND SDA 5
SCL
R8611
100
SDA
RX8691
(10K x 2)
OP_CPU_CLK
OP_CPU_CMD
RX8001
(10K x 2)
SBT3
STBDAC
RX8032
(4.7K x 2)
EXTRG0
27 28 29
EXADR15
EXADR16
1 48
A15 A16
EXADR14
2 A14 XBYTE 47
EXADR13
3 A13 VSS 46
EXADR12 EXDT15
4 A12 DQ15/A-1 45
EXADR11
EXDT7
5 A11 DQ7 44
EXADR10 EXDT14
6 A10 DQ14 43
EXADR9
EXDT6
42
7 A9 DQ6
EXADR8
EXDT13
41
8 A8 DQ13
EXADR19 EXDT5
9 40
A19 DQ5
EXADR20
EXDT12
10 39
A20 DQ12
NEXWE EXDT4
11 XWE DQ4 38
PNRST
12 XRESET VDD 37
EXDT11 C8651 C8652
13 NC DQ11 36
0.1 0.1
EXDT3
14 WP/ACC DQ3 35
EXDT10
15 RDY/XBSY DQ10 34
EXADR18
EXDT2
16 A18 DQ2 33
EXADR17 EXDT9
17 A17 DQ9 32
EXADR7 EXDT1
18 A7 DQ1 31
EXADR6 EXDT8
19 30
A6 DQ8
EXADR5
EXDT0
20 A5 DQ0 29
EXADR4 NEXOE
21 A4 XOE 28
EXADR3
22 A3 VSS 27
EXADR2 NEXCE
23 A2 XCE 26
EXADR1 EXADR0
24
A1 A0 25
IC8651
RFKWMHA0B160
16M FLASH ROM
30 31 32
C8051
1
1 VDD VSS 54
MDQ0 MDQ15
53
2 DQ0 DQ15
C8052
0.1
3 52
VDDQ VSSQ
MDQ14
MDQ1
4 51
DQ1 DQ14
5 50
DQ2 DQ13
C8057
1
6 VSSQ VDDQ 49
7 DQ3 DQ12 48
MDQ4 MDQ11
8 DQ4 DQ11 47
C8053
0.1
9 VDDQ VSSQ 46
MDQ5 MDQ10
10 DQ5 DQ10 45
44
11 DQ6 DQ9
C8056
2200P
12 43
VSSQ VDDQ
13 42
DQ7 DQ8
C8054
220P
14 VDD VSS 41
DQM0
15 LDQM NC 40
NWE DQM1
16 /WE UDQM 39
NCAS
17 /CAS CLK 38
NRAS
18 /RAS CKE 37
NCSM
19 /CS NC 36
BA0
20 35
BA0 A11
BA1
21 34
BA1 A9
22 A10/AP A8 33
MA0
23 A0 A7 32
MA1
24 A1 A6 31
MA2
25 A2 A5 30
MA3
26 A3 A4 29
C8055
1
27 VDD VSS 28
IC8051
C3ABPG000145
C8606
0.1 64MB SDRAM
R8601
100K
C8601
0.1
3 2 1
3 NIC
4 GND
IC8606
C0EBE0000455
IC8601
RESET
C0EBA0000029
RESET
4 5
C8602
0.015
33 34 35
63
C8018 0.1
RX8012
(82 x 4)
MDQ3
MDQ12
C8019 0.1
MDQ2
MDQ13
C8020 0.1
RX8014
EXADR0
(82 x 4)
MDQ7
NEXCE
MDQ8 NEXOE
MDQ6
MDQ9 C8006 0.1
EXDT0
EXDT8
EXDT1
EXDT9
EXDT2
EXDT10
CLK
EXDT3
RX8015
EXDT11
(82 x 4)
MA10 EXDT4
MA8 EXDT12
MA9
EXDT5
MA11
C8021 0.1
EXDT13
EXDT6
EXDT14
EXDT7
MA7 EXDT15
EXADR16
MA6 EXADR15
EXADR14
MA5
C8007 0.1
MA4 EXADR13
EXADR12
EXADR11
EXADR10
EXADR9
EXADR8
C8022 0.1
EXADR19
NEXWE
EXADR18
EXADR17
EXADR7
EXADR6
EXADR5
EXADR4
EXADR3
VDD 2
EXADR2
EXADR1
OUT 1
C8008 0.1
SA-HT540E/EB/EG DVD MODULE (DV3.2) CIRCUIT
36 37 38
SA-HT540E / SA-HT540EB / SA-HT540EG
39