35
KDV-3241Y/MP4339
/MP4439/MP5032
DVD UNIT (4/4)
AI
AH
AG
AF
AE
1
2
3
4
5
6
7
IC1601
IC1602
IC1603
IC1401
IC1402
IC1604
KDV-3241Y/MP4339/MP4439/MP5032 (2/3)
A
CN1601
D1601
D1602
D1604
D1603
EMI & TUNER
Q1404
Q1406
Q1408
Q1409
Q1407
Q1405
D1401
D1402
Q1401
Q1403
D1403
Q1402
3.3V REG
VIDEO 6dB AMP
AUDIO
MUTE
AUDIO DAC & 1.8VRMS(5.1Vpp) AMP
DEBUGGING PORT
1/3
CN902
MAIN-
5V REG
13
10
10
11
14
14
14
14
1
2
3 4 5 6 7
8
9
10 11 12 13 14 15 16 17 18 19 20 21 22 23
24 25 26 27 28
W
AKEUP(O)
+8.4V(A)
ZERO MUTE(O)
SPI TX(I)
SPI RX(O)
SPI CLK(I)
SPI CE(I)
DGND
SPDIF
M RESET(I)
AGND
CVBS(O)
AGND
AUDIO L(0)
AGND
AUDIO R(O)
DGND
DGND
DGND
+1.2V(DVN)
+1.2V(DVN)
+3.3VD
+5V PU
PGND
PGND
+5V(DR
V)
+5V(DR
V)
+8V(MOTOR)
9 8 7 6 5 4 3 2 1
EJECT
GND
MONO
M RESET
SCLOCK
S
D
ATA
TXD
RXD
+3.3V
3
2
1
INPUT
COMMON
OUTPUT
1
2
3
4
5
6
7
8
BCK
DATA
LRCK
DGND
VDD
VCC
VOUTL
VOUTR
16
15
14
13
12
11
10
9
SCK
ML
MC
MD
ZEROL/NA
ZEROR/ZEROA
VCOM
AGND
VDD
VOUT
GND
3
2
CE
4
NC
1
5
10
C1601
C1602
0.1
10
C1624
10
C1626
C1625
0.1
AUGND
W
AKEUP
+8.4VS
Z MUTE
SPI RXD
SPI TXD
SPI CLK
SPI CE
SPDIF
M RESET
VGND
CVBS
AUGND
AUDIO L
AUDIO R
L1606
L1604
L1603
L1602
L1601
L1605
DGND
AGND
DGND
0
R1657
R1658
0
0.1
C1633
C1630
0.1
DGND
AUGND
VGND
AUGND
0.1
C1636
VGND
+3.3V
AUGND
0.1
C1635
+8.4V
VGND
DGND
C1632 0.1
C1631 0.1
C1637 0.1
C1634 0.1
C1638 0.1
DGND
SGND3
SGND3
R1629
0
C1640
0.1
0
R1659
VGND
AGND
220P
C1628
AGND
SGND2
SGND2
0.1
VGND
SGND1
SGND1
C1627
VGND
AUGND
AGND
PGND
DGND
192
229
230
191
88
DISKIN
85
87
84
86
C1419
330P
L1404
C1417
4.7
R1419
220
C1416
4.7
R1418
220
L1403
R1651
10K
R1653
820
R1652
4.7K
10K
R1656
R1654
820
R1655
4.7K
330P
C1420
AUGND
6
5
7
8
VCC
GND
3
4
2
1
47P
C1434
C1435
47P
AUGND
AUGND
AUGND
VCOM
L1402
R1417
1K
1K
R1416
R1408
22K
R1410
10K
R1415
4.7K
R1409
10K
R1404 10K
10K
R1407
AUGND
1
6
PS
SAG
GND
IN
5
4
OUT
VCC
2
3
1
VCC
5
4
GND
2
3
0.1
C1404
0.1
470
1422
470
1423
1424
470
ADAC ML
ADAC MC
ADAC MD
78
77
79
AMUTE R
AMUTE L
1 12P
VGND
22u16
C1515
220u6.3
C1516
1
C1514
82
R1428
AUGND
L1504
L1505
75
R1515
8.2K
R1425
10K
R1426
12K
R1413
3.9K
R1405
10
C1407
C1408
R1406
C1410
R1412
C1414
R1414
100P
C1413
7.5K
R1411
1000P
C1409
10
C1405
10
C1406
12K
3.9K
10
1000P
7.5K
100P
22
C1412
22
C1411
+1.2V
+3.3V
+8V
+5V
DGND
0.1
C1418
47u25
C1415
AL
AR
AR
AL
R1403 1K
10
C1513
R1402 1K
DGND
10
C1604
0.1
C1603
6.8
R1661
6.8
R1660
+8VS
+5VS
+5VPS
+3.3VS
+1.2VS
100u16
C1617
100u16
C1613
100u16
C1611
10
C1615
0.1
C1614
0.1
C1610
0.1
C1612
0.1
C1621
0.1
C1618
47u16
C1619
R1605 100
+3.3V
+5V
A
12
11
0.1
C1517
47u25
C1518
R1401 75
R1601 47
RST
100
R1603
47P
C1639
+3.3V
12
11
0.1
C1623
+3.3V
A
+5VPU
+
+
+
+
+
+
+
+
CAUTION :
For continued safety, re place
safe ty critical com po nents only with manu-
facturer’s rec om mend ed parts (refer to
parts list).
Indicates safety critical com po nents. To
reduce the risk of electric shock, leakage-
cur rent or re sis tance mea sure ments shall
be carried out (ex posed parts are ac cept-
ably in su lat ed from the supply cir cuit)
be fore the ap pli ance is returned to the cus-
tomer.
• DC voltages are as measured with a high
impedance volt me ter. Val ues may vary
slight ly due to vari a tions between in di-
vid u al in stru ments or/and units.
