Panasonic SA-VK825D 서비스 매뉴얼 - 페이지 9
{카테고리_이름} Panasonic SA-VK825D에 대한 서비스 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Panasonic SA-VK825D 34 페이지. Dvd stereo system
Panasonic SA-VK825D에 대해서도 마찬가지입니다: 서비스 매뉴얼 (34 페이지)
페이지 인쇄
- 1. Table of Contents
- 2. Operating Procedures
- 3. Disc Information
- 4. Schematic Diagram (Updating)
- 5. A) DVD Module Circuit
- 6. B) Main Circuit
- 7. I) Transformer Circuit
- 8. Printed Circuit Board (Updating)
- 9. A) DVD Module P.C.B. (Side a & B)
- 10. B) Main P.C.B. 4.3. (I) Transformer P.C.B
- 11. Illustration of IC's, Transistors and Diodes (Updating)
- 12. Parts Location and Replacement Parts List (Updating)
- 13. Cabinet
- 14. Electrical Parts List (Updating)
- 15. Packing Materials & Accessories Parts List (Updating)
SCHEMATIC DIAGRAM - 4
DVD MODULE CIRCUIT
Y/PY/G
CB/PB/B
CR/PR/R
Y
C
1
ZERO1
ZERO2
STBDAC
2
MS
VOUT1
SBT3
3
MC
VOUT2
SBO3
4
MD
VCOM
ADAC-CLK
5
SCK
AGND2
DMIXOUT
6
DATA1
VCC2
CL8427
SRCK
7
BCK
VOUT3
CL8428
IC8421
LRCK
8
LRCK
VOUT4
9
VOUT5
VDD
10
VOUT6
DGND
CL8431
ADOUT0
11
DATA2
AGND1
CL8432
ADOUT1
12
VCC1
DATA3
CL8433
ADOUT2
13
DATA4
VOUT7
C8428
0.1
14
MSEL
VOUT8
C8421
6.3V100
IC8421
C0FBBK000050
8-CH DAC IC
AMUT
CL8435
CL8491
AUDIODIGITAL
A+5V
D+1.2V
M+9V
D+5V
IC8691
C0JBAA000346
AND GATE LOGIC IC
1
VCC
5
CPU_CLK
2
3
GND
4
CPU_CMD
IC8695
C0JBAA000346
AND GATE LOGIC IC
1
VCC
5
CPU_STAT
2
3
GND
4
: MAIN SIGNAL LINE
: +B SIGNAL LINE
C8422
0.1
R8420
2.2K
28
27
26
25
C8423
6.3V33
24
23
22
21
20
19
C8427
C8424
0.1
0.1
18
17
16
15
C8426
0.1
QR8420
UNR521100L
AUDIO MUTING SWITCH
LB8690
J0JBC0000044
C8691
0.1
LB8691
ERJ2GEJ101X
LB8692
ERJ2GEJ101X
C8695
0.1
LB8693
ERJ2GEJ101X
9
: DVD VIDEO SIGNAL LINE
LB8303
J0JBC0000042
LB8304
J0JBC0000042
LB8305
J0JBC0000042
LB8301
J0JBC0000042
LB8302
J0JBC0000042
K8421
ERJ3GEY0R00V
LB8421
ERJ2GE0R00X
LB8422
ERJ2GE0R00X
LB8425
ERJ2GE0R00X
LB8426
ERJ2GE0R00X
LB8427
ERJ2GE0R00X
LB8428
ERJ2GE0R00X
LB8429
ERJ2GE0R00X
TC8430
LB8430
ERJ2GE0R00X
LB8423
ERJ2GE0R00X
ZFLAG&AMUTE
LB8424
ERJ2GE0R00X
AUDIODIGITAL
LB8491
ERJ2GE0R00X
FL8103
F1H0J1050022
FL8102
F1H0J1050022
FL8101
F1H0J1050022
K8106
ERJ3GEY0R00V
FL8104
F1J1E1040022
OP_CPU-CMD
OP_CPU-STAT
CL8012
K8004
ERJ2GE0R00X
CL8004
K8001
ERJ2GE0R00X
CL8001
CL8006
K8009
ERJ2GE0R00X
CL8010
K8006
ERJ2GE0R00X
CL8007
SA-VK825DGC
FP8101
VGND
1
Y/PY/G
2
VGND
3
CB/PB/B
4
VGND
5
CR/PR/R
6
VGND
7
Y
8
VGND
9
C
10
ADAC5V
11
MIX-L
12
ADAC5V
13
MIX-R
14
ADACGND
15
FL
16
ADACGND
17
FR
18
ADACGND
19
SL
20
ADACGND
21
SR
22
ADACGND
23
TO
CNT
24
MAIN CIRCUIT
ADACGND
25
(CN2813) ON
SW
26
SCHEMATIC
A-REF
DIAGRAM - 11
27
28
DGND
29
30
DGND
31
D+5V
32
DGND
33
D+5V
34
DGND
35
A+5V
36
AGND
37
A+5V
38
AGND
39
D+1.2V
40
DGND
41
D+1.2V
42
DGND
43
M+9V
44
MGND
45
M+9V
46
MGND
47
OP_CPU-CLK
48
49
50