Panasonic PV-D4733S-K Service Manual page 243

DVD MAIN III SCHEMATIC DIAGRAM
PB VIDEO SIGNAL
L8401
BLM18PG600SN1D
C8412 C8413
47/6.3V 0.1
C8414
0.1
TP8401
PT
TO DVD M I 27 S-Y
TP8402
PT
TO DVD M I 26 S-C
TP8403
PT
TO DVD M I 30 Y
TP8404
PT
TO DVD M I 29 Pb
TP8405
PT
TO DVD M I 28 Pr
R8423 R8424 R8425 R8426 R8427
100 100 75 36 36
TO DVD M I 31 AV_GND
TO DVD M I 23 AUDIO_DAC
TO DVD M I 25 MCLK
MD
MC
ML
BCK
ADOUT3
LRCK
PT
TP8500
PT
R8570
PT
ADOUT3
MD
MC
ML
C8501 PT
C8503 10/16V
BCK
LRCK
C8502 0.1
ADOUT0
ADOUT1
ADOUT2
TP8501 TP8502 TP8503
PT PT PT
PB AUDIO SIGNAL
PT
w/ DVD_COMBI
L8408
BLM18PG600SN1D
R8409 C8425
1K 47/6.3V
R8407
PT
R8401
1K R8403
1K
Q8403 C8423
2SB1218AR 0.1
(BUFFER)
C8415 C8417 C8419 C8421 R8405
Q8401
22P 39P 39P 22P 3K
2SB1218AR
(BUFFER)
R8410
1K
R8408
PT
R8402
R8404
1K
1K
Q8404 C8424
2SB1218AR 0.1
(BUFFER)
C8416 C8418 C8420 C8422
R8406
Q8402
22P 39P 39P 22P 3K
2SB1218AR
(BUFFER)
TP8506 TP8508
PT PT
TP8504 TP8507
PT PT
C8508
10/16V
16 15 14 13 12 11 10 9
IC8501
PCM1752K
AUDIO D/A
TP8414
CONVERTER
PT
FL8403
1 2 3 4 5 6 7 8
ACH3218-332-T
1
TP8505
PT
TP8509
PT
TP8510
PT
TP8511
PT
C8512
R8502
C8506 C8507
0.1 10/16V
L8517
0
C8509
10/16V
36 35 34 33 32 31 30 29 28 27 26 25
C8510
0.1
37 /RST
VCC3 24
38 SCKI
AGND3 23
39 SCKO
VCC4 22 C8513
TP8512 10/16V
40 BCK AGND4 PT
21
41 LRCK
VOUT8_MIXR 20
C8523
42 TEST IC8502 33/10V
AGND6 19
PCM1607K
43 VDD 5.1ch AUDIO
VCC5 18
D/A CONVERTER
44 DGND
AGND5 17
45 DATA1 VOUT7_MIXL
16
C8511
10/16V
46 DATA2
VCOM 15
47 DATA3 VOUT1_FL 14
48 ZEROA
VOUT2_FR 13
VOUT3_SL
1 2 3 4 5 6 7 8 9 10 11 12
NOTE: NOTE:
PARTS MARKED "PT" ARE NOT USED. FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
w/ DVD_VCR
IC8401 (VIDEO AMP)
L8440
C9ZB00000377
BH7862FS
0
C8430 47/6.3V
C8432 33P
C8443
1 32
C8433 PT
L8441
0.1
6dB 75
LK16081R0K-T
C8431 0.1
TP8412
2 31
MUTE1 TEST
PT
C8434 C8444
1.5-6M
3 6dB 75 30
0.1 BPF 100/6.3V
4 29
GND
C8445
C8435 22/6.3V
6M
5 GND 28
1/50V LPF
C8446 33P
CLAMP
6 27
VCC C8447 PT
L8444
LK16081R0K-T
7 GND GND 26
CLAMP
C8448
C8436
8 12M 25
6dB 75
LPF
1/50V 100/6.3V
9 GND 24
C8437 22P C8449
22/6.3V
10 23
C8438 PT GND
L8442
LK1608R39K-T
C8450
11 VCC 6dB 75 22
100/6.3V
C8439
12 6M 21
LPF
C8451
47/6.3V
22/6.3V
13 20
GND GND
C8452
C8440
6M
14 6dB 75 19
LPF 330/6.3V
47/6.3V
TP8413 15 18
MUTE2 NC
C8441 33P PT
C8453
C8442 PT 16 6dB 75 17
L8443 330/6.3V
LK16081R0K-T
TP8415 FL8402
PT ACH3218-332-T
1 3
2
3
TP8521
2
PT
L8504
0
C8520 R8518
33/10V
8200
TP8519
PT
L8516 R8533 R8534 C8544
L8501 C8568
R8501 R8557 R8566
0 15K 6200 1000P
BLM18AG102SN1D 10/16V
10/16V 22K 470 100
R8517
PT
22K R8549 C8552 C8553 R8565
PT PT 4700P 47K
C8536
100P
8 7 6 5
- +
R8503 IC8503
AN6552S
22K
(OP AMP)
- +
1 2 3 4
C8537 TP8520
100P
PT
R8558 L8503 C8569 R8568
470 BLM18AG102SN1D 10/16V 100
R8504 R8519
22K PT
R8535 R8536 R8550 C8554 C8555 R8567
15K 6200 PT PT 4700P 47K
R8520
C8545
8200
1000P
TP8513
PT
TP8514
PT
TP8515
PT
TP8516
PT
TP8517
PT
TP8518
PT
NOTE: For placing a purchase order of the parts,
be sure to use the part number listed in the parts list.
Do not use the part number on this diagram.
TP8408
S-C
PT
TP8407
COMPOSITE
PT
TP8406
S-Y
PT
TP8409
Y
PT
PROGRESSIVE_H
RST
D_RDY
HOST_DATA
TP8410
Pb DVD_DATA
PT
DVD_SCK
H_RDY
TP8411
Pr
PT
P8401
L8418 BLM18AG102SN1D
1 H_RDY
L8419 BLM18AG102SN1D
2 DVD_SCK
L8420 BLM18AG102SN1D
3 DVD_DATA
L8421 BLM18AG102SN1D
4 HOST_DATA
L8422 BLM18AG102SN1D
5 D_RDY
L8425 PT
6 A_GND
L8424 BLM18AG102SN1D
7 RESET
L8429 MPZ1608S221A
8 SW_12V
L8431 0
9 S-YOUT
10 AV_GND
L8434 0
11 S-COUT
12 AV_GND
13 MIXL
14 AV_GND
15 MIXR
16 AV_GND
L8428 BLM18AG102SN1D
17 PROGRESSIVE_H
L8433 0
18 COMPOSITE
19 AV_GND
L8435 0
20 YOUT
21 AV_GND
L8436 0
22 PbOUT
23 AV_GND
L8437 0
24 PrOUT
PT
25 AV_GND
L8505 BLM18AG102SN1D
26 FL
27 AV_GND
L8507 BLM18AG102SN1D
28 FR
29 AV_GND
L8509 BLM18AG102SN1D
30 SL
31 AV_GND
L8511 BLM18AG102SN1D
32 SR
33 AV_GND
L8513 BLM18AG102SN1D
34 CNT
35 AV_GND
L8515 BLM18AG102SN1D
36 LFE
37 AV_GND
D_3.3V
A_3.3V
SW_5V_DVD
MOTOR_GND
ACT_VM_5V
R8571
PT
M_VM_6V
P8402
C8574 C8571
1
0.1 100/6.3V M_VM_6V
2
ACT_VM_5V
L8411 0
3 MOTOR_GND
FL8401
L8412 0 4 MOTOR_GND
NFE31PT222Z1E9L L8426 MPZ1608S221A
L8427
5
MPZ2012S221A SW_5V_DVD
L8413 0
6
1 3 SW_3.3V_DVD
7 D_GND
2 C8573 C8572
0.1 330/6.3V 8
A_GND
9
L8423 BLM18AG102SN1D GND
10 D_AUDIO
TP8416
PT
D_AUDIO
A_GND
D_GND
PV-D4733S/PV-D4743/PV-D4743S/PV-D4743S-K
5 TO DVD M I
15 TO DVD M I,DVD M II
14 TO DVD M I
13 TO DVD M I
12 TO DVD M I
11 TO DVD M I
10 TO DVD M I
TO MAIN C.B.A.
P5001
1 TO DVD M I,DVD M II,DVD M IV
43 TO DVD M I,DVD M IV
39 TO DVD M I
54 TO DVD M IV
55 TO DVD M IV
56 TO DVD M IV
(TO MAIN C.B.A.)
24 TO DVD M I
42 TO DVD M I,DVD M V
2 TO DVD M I,DVD M II,DVD M IV
LINK TO VOLTAGE CHART
LSJB2091
DVD MAIN III SCHEMATIC DIAGRAM