Panasonic SA-HT440P Service Manual page 66

SA-HT440P / SA-HT440PC
SCHEMATIC DIAGRAM-2
A
DVD MODULE CIRCUIT
:+B SIGNAL LINE
IC8601
C0EBE0000384
RESET
3
VDD
2
RESET
GND
1
Q8607
2SD1819A0L
BUFFER
Q8606 R8606
100K
2SD1819A0L
BUFFER
IC8606
C0EBA0000031
RESET
4 NC GND
3
2
VDD
5 1
CD OUT
IC8611
C3EBGC000044
EEPROM
1 A0 VCC 8
2 A1 WP 7
3 A2 SCL 6
4 GND SDA 5
(Not Supplied)
P9
P8
R8611
0.1
14 15 16
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
17 18 19
32 31 30 29 28 27 26 25
IC8651
RFKWMH82H160
16M FLASH ROM
17 18 19 20 21 22 23 24
38 37 36 35 34 33 32 31 30 29 28
IC8051
C3ABPG000133
64M SDRAM
17 18 19 20 21 22 23 24 25 26 27
20 21 22
66
RX8018
D1H88204A024
MA_3
MA_4
MA_2
MA_5
RX8017
D1H88204A024
MA_1
MA_6
MA_0
MA_7
RX8016
D1H88204A024
MA_10
MA_8
MA_11
MA_9
NCSM
NWE
BA1
BA0
RX8015
DQM1 D1H422020001
NRAS
NCAS
DQM1
DQM0
RX8014
D1H88204A024
MDQ_7
MDQ_8
MDQ_6
MDQ_9
RX8013
D1H88204A024
MDQ_5
MDQ_10
MDQ_4
MDQ_11
RX8012
D1H88204A024
MDQ_3
MDQ_12
MDQ_2
MDQ_13
RX8011
D1H88204A024
MDQ_1
MDQ_14
MDQ_0
MDQ_15
SA-HT440P/PC DVD MODULE CIRCUIT
23 24 25
a1
a2
a3
a4
a5
a6
a7
a8
a9
a10
a11
a12
a13
a14
a15
a16
a17
a18
a19
a20
a21
a22
a23
a24
a25
a26
a27
a28
a29
a30
a31
a32
a33
a34
a35
a36
26