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DVD MAIN II SCHEMATIC DIAGRAM
L8401
BLM18PG600SN1D
C8412
C8413
R8401
100/6.3V
1
1K
C8414
R8402
1K
1
TO DVD M I
24
S-Y
TO DVD M I
23
S-C
Y
TO DVD M I
27
Pb
TO DVD M I
26
TO DVD M I
25
Pr
R8418
R8419
R8420
R8421
R8422
120
120
120
56
56
R8423
R8424
R8425
R8426
R8427
68
68
68
33
33
TO DVD M I
22
VIDEO_GND
TO DVD M I
20
AUDIO_DAC
A-MUTE
TP8504
TP8508
PT
MCLK
PT
TP8507
MD
PT
C8508
TP8506
10/16V
MC
PT
ML
16
15
14
13
12
11
10
IC8501
PCM1752K
AUDIO D/A
CONVERTER
1
2
3
4
5
6
7
BCK
TP8505
ADOUT3
PT
TP8509
LRCK
PT
TP8510
PT
C8507
C8506
10/16V
1
PT
w/ DVD_COMBI
L8408
BLM18PG600SN1D
R8409
C8425
1K
100/6.3V
R8407
PT
R8403
1K
Q8403
C8423
2SB1218AR
1
(
BUFFER
)
C8415
C8417
C8419
C8421
R8405
Q8401
22P
39P
39P
22P
3K
2SB1218AR
( BUFFER
)
PT
w/ DVD_COMBI
R8410
1K
R8408
PT
R8404
1K
Q8404
C8424
2SB1218AR
1
(
BUFFER
)
C8416
C8418
C8420
C8422
R8406
Q8402
22P
39P
39P
22P
3K
2SB1218AR
(
BUFFER
)
TP8412
PT
R8569
PT
FL8502
ACH3218-332-T
1
2
3
L8517
BLM18BD601SN1D
R8572
2200
Q8505
UN5215
(
INVERTER
)
TP8511
PT
Q8504
UN5215
AUDIO
MUTE-ON
9
8
TP8512
PT
L8518
BLM18PG600SN1D
NOTE:
PARTS MARKED "PT" ARE NOT USED.
PB VIDEO SIGNAL
w/ DVD_VCR
L8409
MPZ1608S221A
IC8401
MM1568BJBEG
(
VIDEO AMP )
C8430
220/6.3V
C8431
1
1
34
C8434
C8443
2
33
0.01[KB]
0.1
3
32
C8444
COMPOSITE
4
31
100/6.3V
5
30
C8445
22/6.3V
C8435
6
29
0.1[KB]
C8441
C8448
7
28
22/6.3V
100/6.3V
8
27
C8437
PT
C8449
22/6.3V
9
26
C8438
PT
L8410
PT
C8450
10
25
100/6.3V
11
24
C8451
22/6.3V
C8436
12
23
0.1[KB]
C8452
13
22
330/6.3V
C8439
14
21
1[KB]
15
20
C8453
C8440
16
19
330/6.3V
1[KB]
17
18
TP8522
PT
FL8501
ACH3218-332-T
TP8523
1
2
PT
3
TP8521
PT
R8518
8200 (A,B,C,E,F)
C8520
33/10V
4300 (D,G)
R8534
R8557
R8533
6200 (A,B,C,E,F)
470 (A,B,C,E,F)
C8568
R8566
16K (A,B,C,E,F)
2200 (D,G)
390 (D,G)
10/16V
R8517
1K
8200 (D,G)
PT
R8501
22K
R8565
C8553
C8552
C8544
R8549
47K
4700P (A,B,C,E,F)
1000P
PT
PT
3300P (D,G)
C8512
R8502
22K
10/16V
C8536
100P
8
7
6
5
-
+
IC8503
NE5532DR
(
OP AMP )
-
+
1
2
3
4
C8537
R8503
100P
22K
R8558
470 (A,B,C,E,F)
C8569
C8513
R8568
R8504
390 (D,G)
10/16V
10/16V
22K
1K
R8535
R8519
R8536
PT
16K (A,B,C,E,F)
6200 (A,B,C,E,F)
8200 (D,G)
2200 (D,G)
R8550
C8554
C8555
R8567
PT
PT
4700P (A,B,C,E,F)
R8520
47K
C8523
C8545
33/10V
8200 (A,B,C,E,F)
3300P (D,G)
1000P
4300 (D,G)
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
PB AUDIO SIGNAL
TP8408
PT
S-C
TP8407
PT
TP8406
PT
S-Y
TP8409
PT
Y
TP8410
PT
Pb
TP8411
PT
Pr
L8412
MPZ2012S221A
L8411
0
L8414 PT
L8413
MPZ1608S221A
Common-mode
Filter
FL8402
NFE31PT222Z1E9L
TP8519
1
PT
C8404
C8403
3
1
330/6.3V
Q8502
UN5215
AUDIO
MUTE-ON
R8570
0
TP8416
Q8501
PT
UN5115
R8571
AUDIO
0
MUTE DRIVE
Q8503
UN5215
AUDIO
MUTE-ON
TP8520
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.
COMPARISON CHART OF
MODELS & MARKS
MODEL
MARK
PV-D4734S
A
PV-D4744
B
PV-D4744S
C
PV-D4754S
D
PV-D4734S-K
E
PV-D4744S-K
F
PV-D4754S-K
G
Not Used
PT
RST
12
TO DVD M I
D_RDY
11
TO DVD M I
HOST_DATA
10
TO DVD M I
DVD_DATA
9
TO DVD M I
DVD_SCK
8
TO DVD M I
H_RDY
7
TO DVD M I
TO MAIN
P8401
C.B.A.P4801
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
6 NC
L8424
BLM18AG102SN1D
7 DVD_RST
L8429
MPZ1608S221A
8 SW_+12V
L8431
BLM18BD601SN1D
9 S-YOUT
10 VIDEO_GND
L8434
BLM18BD601SN1D
11 S-COUT
12 VIDEO_GND
L8501
BLM18AG102SN1D
13 MIXL
14 AUDIO_GND
L8503
BLM18AG102SN1D
15 MIXR
16 AUDIO_GND
L8433
BLM18BD601SN1D
17 COMPOSITE
18 VIDEO_GND
L8435
BLM18BD601SN1D
19 YOUT
20 VIDEO_GND
L8436
BLM18BD601SN1D
21 PbOUT
22 VIDEO_GND
L8437
BLM18BD601SN1D
23 PrOUT
24 VIDEO_GND
D_+3.3V
2
TO DVD M I,M III
A_+3.3V
45
TO DVD M I
SW_+5V_DVD
49
TO DVD M III
M_VM_+6V
50
TO DVD M III
R8430
PT
ACT_VM_+5V
51
TO DVD M III
MOTOR_GND
52
TO DVD M III
2012
L8415
MOTOR_GND
MPZ2012S221A
TO POWER SUPPLY
P8402
C.B.A.P1002
FL8401
L8417
PT
PT
1 MOTOR_GND
1
2
2 MOTOR_GND
3
3 ACT_VM_+5V
C8402
C8401
100/6.3V
1[KB]
4 M_VM_+6V
5 A_GND
2
6 D_GND
7 D_GND
8 SW_+3.3V_DVD
9 SW_+3.3V_DVD
R8431
10 SW_+5V_DVD
0
11 D_AUDIO
L8416
BLM18AG102SN1D
D_AUDIO
21
TO DVD M I
A_GND
44
TO DVD M I
D_GND
1
TO DVD M I
LINK TO VOLTAGE CHART
LSJB2145
DVD MAIN II SCHEMATIC DIAGRAM
PV-D4734S/PV-D4744/PV-D4744S/PV-D4754S/
PV-D4734S-K/PV-D4744S-K/PV-D4754S-K
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