Panasonic SA-PT160E Service Manual page 75

SCHEMATIC DIAGRAM - 3
I
DVD MODULE CIRCUIT
J
K
L
M
N
O
P
1 2 3
: CD HEAD SIGNAL LINE : DVD RF SIGNAL LINE
: +B SIGNAL LINE : DVD HEAD SIGNAL LINE : MOTOR DRIVE SIGNAL LINE
TO DVD MODULE
SECTION (1/4)
STBDAC
RX8691 RX8001
D1H410320002 D1H410320002
2
1 3
3 4 1
AOUT2_1
AOUT1
1 2
AOUT0
3 4
IC8611
RX8402
C3EBGC000055
D1H410120001
16M EEPROM
C8611 RX8611
0.1 D1H447220001
1 A0 VCC 8
4 2
2 A1 WP 7
3 1
3 6
A2 SCL
R8611
100
4 5
GND SDA
C8601 0.1
3 NC VDD 2
4 GND OUT 1
IC8601
C0EBA0000029
RESET
4 3
C8606
0.1
2
5 1
IC8606
C0EBE0000456
RESET
XRESET
4 5 6
: DVD AUDIO SIGNAL LINE : FOCUS ERROR SIGNAL LINE
: DVD VIDEO SIGNAL LINE : TRACKING ERROR SIGNAL LINE
4
RX8031
2 C8002
D1H447220001 C8505
0.1
4 0.1
3
1 2
R8230
2.2K
R8231
22K
C8231
0.1
R8232
7.5K
C8232
0.1
SP_DRV
TRV_DRV
RX8032
D1H447220001
1 2
3 4
7 8 9
75
: USB SIGNAL LINE
: MAIN SIGNAL LINE
L8201
G1C100K00019
3R3_L8501
L8501
G1C100K00019
C8501 C8201
6.3V100 6.3V100
IC8051
C3ABPG000145
64M SDRAM
C8055 1 VDD33
28 VSS VDD 27
MA_4 MA_3
29 A4 A3 26
MA_5 MA_2
30 A5 A2 25
MA_6 MA_1
31 A6 A1 24
MA_7 MA_0
32 A7 A0 23
MA_8 MA_10
33 A8 A10/AP 22
MA_9
BA1
34 A9 BA1 21
MA_11
BA0
35 A11 BA0 20
NCSM
NC /CS 19
36
CKE NRAS
CKE /RAS 18
37
CLK NCAS
38 CLK /CAS 17
DQM1 NWE
UDQM
39 /WE 16
DQM0
40 NC LDQM 15
C8054
220P
41 VDD 14
VSS
MDQ_8 MDQ_7
42 DQ8 DQ7 13
C8056
2200P
43 VDDQ VSSQ 12
MDQ_9 MDQ_6
DQ9 DQ6 11
44
MDQ_10 MDQ_5
10
45 DQ10 DQ5
C8053
0.1
VSSQ VDDQ
46 9
MDQ_11 MDQ_4
DQ4
47 DQ11 8
MDQ_12 MDQ_3
48 DQ12 DQ3 7
C8057
1
49 VDDQ VSSQ 6
MDQ_2
MDQ_13
50 DQ13 DQ2 5
MDQ_1
MDQ_14
51 DQ14 DQ1 4
C8052
0.1
52 VDDQ 3
VSSQ
MDQ_0
MDQ_15
53 DQ15 2
DQ0
54 1
VSS VDD
1/4 2/4
SA-PT160E/EB/EG
C8051 1
3/4 4/4
DVD MODULE CIRCUIT
10 11 12
SA-PT160E / SA-PT160EB / SA-PT160EG
24
25
26
27
28
31
29
30
TO DVD MODULE
SECTION (4/4)
32
13 14