Panasonic SA-PT70EB Service Manual page 94

15 16 17
SCHEMATIC DIAGRAM - 2
A
DVD MODULE(DV5U) CIRCUIT
P1
HD OSC27M
HD NSW1R2V
C8433
10
AINR
HD AUDIODIGITAL
AINL
C8432
10
C8431
16V10
AIN0
R8407
USB_OVER
2K
R9036
10K
2
4
3
LB8701
J0JCC0000308
6
C8701
0.1
DAC5OUT
1 5
R8325
200
2
3 4
R8622
C8622
R8702
1K 6.8P
10
7
IC8701
C0JBAB000907
C8621 DAC4OUT
6.8P INVERTER
8
X8621
R8321
H0J270500131 200
9
5
L8303
G1C100M00049
10
DAC1OUT
R8331
200
L8302
G1C100M00049
14
L8301
17
DAC2OUT
G1C100M00049
2.4K
R8311
18
R8335
200
19
R8312
C8311
1K
0.1
20
DAC3OUT
R8341
200
TO DVD MODULE(DV5U)
SECTION (1/4)
18 19 20 21
: +B SIGNAL LINE : CD/DVD AUDIO INPUT SIGNAL LINE
DV: DVD MODULE(DV5U): SCHEMATIC DIAGRAM 1 - 4
IC8422 HD: DVD MODULE(HDMI): SCHEMATIC DIAGRAM - 5
C0FBAK000026
STEREO A/D CONVERTER
AINR CKS0 16
1
AINL CKS2 15
2
3 CKS1 DIF 14
RSTB
4
VCOM PDN 13
SRCK
12
5 AGND SCLK
R8421 0 ADAC-CLK
11
6 VA MCLK
LRCK
7 VD LRCK 10
8 9
DGND SDT0
R8404 1K
K8325 0 C
K8321 0 Y
Y_PY_G
K8331 0
CB_PB_B
K8335 0
C8320
0.1
CR_PR_R
K8341 0
22 23 24
: TV AUDIO INPUT SIGNAL LINE : CD/DVD VIDEO INPUT SIGNAL LINE
FL8421 F1H0J1050018
FL8105 F1H0J1050018
FL8103 F1H0J1050018
FL8102 F1H0J1050018
FL8104 F1J1E1040022
FL8101 F1H0J1050018
LB8424
0
R8422
0
AGND
K8114 0
K8115 0
K8116 0
K8117 0
CPU-CLK K8691
CPU-STAT
TO DVD MODULE(DV5U)
SECTION (4/4)
K8695
94
25 26 27
: AUDIO OUTPUT SIGNAL LINE : VIDEO OUTPUT SIGNAL LINE
FP8101
50
DOP_CPU-CLK
1 DOP_CPU-CLK
CPU-CMD LB8693 100
2 DOP_CPU-CMD
DOP_CPU-STAT
3 DOP_CPU-STAT
INNER_SW
4 INNER_SW
LDIN
5 LDIN
OPEN_SW
6 OPEN SW
ZFLAG
7 ZFLAG&AMUTE
8 ADC5V
9 ADGND
10 V+5V
11 VGND
12 D+5V
K8100 0
13 DGND
C8024 0.1
14 D+5V
15 DGND
16 D+5V
17 DGND
18 D+5V
19 DGND
20 M+9V
21 MGND
M+9V
22
23 MGND B
TO
24 NSW+6V
DMIXOUT LB8429 0 MAIN/D-AMP
25 DMIX-OUT
SRCK CIRCUIT (CN201)
26 BICK
LB8422 IN SCHEMATIC
J0JDC0000045 27 DGND
DIAGRAM - 7
LRCK
LRCK
28
LB8425 0
29 DGND
AOUT0 LB8426 0
SDATA0
30
31 DGND
AOUT1 LB8427 0
32 SDATA1
33 DGND
AOUT2 LB8428 0
34 SDATA2
35 DGND
ADAC-CLK LB8421 0
36 MCLK
DGND
37
38 CECIN
39 CECOUT
ZFLAG FUNC_SW
40 FUNC_SW
YC_H
41 YC_H
VMUTE
42 VMUTE
RGB_H
RGB_H
43
TV_LOUT
TV_LOUT
44
ADGND
45
TV_ROUT
46 TV_ROUT
AMUTE
47 ADGND
AINL LB8423 0
A_LIN
48
49 ADGND
LB8430 0
AINR
50 A_RIN
1
NSW+6V
HD
CEOUT HD
CECIN HD
M+9V
M+9V HD
DGND
DGND
HD
ADAC-CLK
ADAC-CLK
HD
LB8691
100 LRCK
DOP_CPU-CLK
LRCK HD
SRCK
SRCK
HD
DMIXOUT
DMIXOUT
HD
0
AOUT0
AOUT0 HD
AOUT1
AOUT1 HD
AOUT2
AOUT2 HD
1/4 2/4
SA-PT70EB/EG/EP
DOP_CPU-STAT
3/4 4/4
DVD MODULE(DV5U)
LB8692
100
0
28
A
B
C
D
E
F
G
H
CIRCUIT