Panasonic SCXH70 Service Manual page 97

SCHEMATIC DIAGRAM - 3
I
A
DVD MODULE(DV5U) CIRCUIT
J
IC9001
C0JBAZ002999
OCTAL D-TYPE LATCH
11 LE GND 10
FEXDT_7 EXADR7_DT12
12 Q8 D8 9
USB_VBUS
FEXDT_6 EXADR6_DT5
13 Q7 8
D7
VBUS_EN
FEXDT_5 EXADR5_DT13
14 Q6 D6 7
K
FEXDT_4 EXADR4_DT6
15 Q5 6
D5
EXADR3_DT14
FEXDT_3 AOUT2
16 Q4 D4 5
AOUT1
FEXDT_2 EXADR2_DT7 AOUT0
17 Q3 D3 4
EXADR1_DT15
FEXDT_1
18 Q2 D2 3
FEXDT_0 EXADR0_DT0
RFKBX0762E
19 Q1 D1 2
20 VCC OE 1
1
L
2
C9002 0.1
3
R9007
10K
4
11 LE GND 10
M FEXDT_15 EXADR15_DT8
12 Q8 D8 9
FEXDT_14 EXADR14_DT1
13 Q7 D7 8
FEXDT_13 EXADR13_DT9
14 Q6 D6 7
FEXDT_12 EXADR12_DT2
Q5
15 D5 6
FEXDT_11 EXADR11_DT10
16 Q4 D4 5
FEXDT_10 EXADR10_DT3
Q3
17 D3 4
FEXDT_9 EXADR9_DT11
18 Q2 D2 3
N
FEXDT_8 EXADR8_DT4
19 Q1 D1 2
C9003
0.1
20 VCC OE 1
XRESET
IC9002
C0JBAZ002999
OCTAL D-TYPE LATCH
I2C_SDA
HD I2C_SDA
I2C_SCL
O
HD I2C_SCL
IC8901
C0JBAA000501
AND GATE
TXRST
4
HD TXRST 3
2
D+3R3V
HD D+3R3V 5 1
C8901 0.1
P
D+3R3V
HOTPLG
HOTPLG
HD
V_CLK
R8901 10
HD VCLK
LB8901
J0JCC0000308
1 2 3
: +B SIGNAL LINE : CD/DVD AUDIO INPUT SIGNAL LINE
TO DVD MODULE(DV5U)
SECTION (1/4)
QR9030
B1GDCFJJ0002
INVERTER
RX8691 RX8001
D1H410320002 D1H410320002
R9037
1 2 1 2
10K
3 4 3 4
R8402 100
2
1
4
3
RX8402
D1H410120001
IC8611
16M EEPROM
C8611 RX8611
0.1 D1H447220001
A0 VCC 8
R8601
100K
4 2
A1 WP 7
R8613
1
3 100
A2 SCL 6
GND SDA 5
R8611
100
R8602
0
DV: DVD MODULE(DV5U): SCHEMATIC DIAGRAM 1 - 4
HD: DVD MODULE(HDMI): SCHEMATIC DIAGRAM - 5
4 5 6
: OPTICAL AUDIO INPUT SIGNAL LINE : CD/DVD VIDEO INPUT SIGNAL LINE
RX8031
C8506 C8505
D1H447220001
0.1
0.1
1 2
3 4
MA_4
R8230
MA_5
2.2K
MA_6
R8231
7.5K
MA_7
C8231
0.1
TRV_DRV
MA_8
R8232
MA_9
7.5K
SP_DRV
MA_11
C8232
0.1
CKE
CLK
FP8031
RX8032
DQM1
D1H447220001
1 DGND
1 2 2 SDATA
3
3 4 KMODE
EXTRGO
4 EXTRG0
5 DGND
FOR SOFTWARE
SCLOCK
6 SCLOCK
MDQ_8
7
DGND
C8056
8
NRESET
2200P
9 VDD
10 VDD
MDQ_9
DVD_CD RX9020 MDQ_10
2 1
D1H447220001
HFMON
4 3
HDMIRST RX9018
2 1
D1H447220001
LDCNT
4 3
MDQ_11
TRCST
R9055
MDQ_12
4.7K
C8057
MDQ_13
MDQ_14
MDQ_15
7 8 9 10
97
: AUDIO OUTPUT SIGNAL LINE : VIDEO OUTPUT SIGNAL LINE
L8201
G1C100M00049
L8501
G1C100M00049
C8501 C8201
6.3V100
6.3V100
IC8051
C3ABPG000160
64M SDRAM
C8055 1 VDD33
28 VSS VDD 27
MA_3
A4 A3
29 26
MA_2
A5 A2
30 25
MA_1
A6 A1
31 24
MA_0
A7 A0
32 23
MA_10
A8
33 A10/AP 22
BA1
A9
34 BA1 21
TO DVD MODULE(DV5U)
SECTION (4/4)
BA0
A11
35 BA0 20
NCSM
/CS
36 NC 19
NRAS
CKE /RAS 18
37
NCAS
CLK /CAS 17
38
NWE
UDQM
39 /WE 16
DQM0
NC 15
40 LDQM
C8054
220P
VDD 14
41 VSS
MDQ_7
42 DQ8 DQ7 13
VSSQ
43 VDDQ 12
MDQ_6
DQ9
44 DQ6 11
MDQ_5
10
45 DQ10 DQ5
C8053
0.1
VSSQ VDDQ
46 9
MDQ_4
DQ4
47 DQ11 8
MDQ_3
48 DQ12 DQ3 7
1
49 VDDQ VSSQ 6
MDQ_2
50 DQ2 5
DQ13
MDQ_1
DQ1 4
51 DQ14
C8052
0.1
52 VSSQ VDDQ 3
1/4 2/4
MDQ_0
SA-PT75PH
53 DQ15 DQ0 2
3/4 4/4
DVD MODULE(DV5U) CIRCUIT
54 VSS VDD 1
C8051 1
11 12 13
: USB SIGNAL LINE
28
25
24
27
26
31
29
30
32
P1
14