Sanyo DP19640 Service Manual page 45

MODEL DP19640 Chassis No. P19640-00
L1604
C1645
25KK1BB
POWER_5V
K1600 R1610
1/10GJ27KC
1LB4J10XK140N
TXXLBB015---G
R1611
1/10GJ27KC
1/10GJ10KC
Q1606
AH
AMP_GND
L1602 C1640
L26B2770G 25EM470LBVD
P12V
3.3V_STB
R1601 R1602
1/10GZ0C 1/10GJ10KC
Q1600
POWER_ON
X
R1600
X
L1603
L26B2770G
P14V
POWER SUPPLY FROM POWER BOARD
IC1601
IC1603
AMS1117-3.3P
AMS1117-3.3P
4
4
3 2
L1611 C1619
3 2 1 L26B2770G 25KK0.1LBYAG
P5V
3.3V_STB
POWER_5V
C1618
C1636 C1638 16EM100LBVD 16EM100LBVD
C1634 C1635 16EM100LBVD 25KK0.1LBYAG
16EM100LBVD 25KK0.1LBYAG
C1637
25KK0.01LBYAG
IC1602
X
4
3 2
R1672
D1606 R1675 P5V
BKLT_EN
X X X
Q1608 R1670
1/16GJ10KC
R1673 X
X
C1663
12V X LINE_OFF
D1607 Q1607 D1603
X X X
R1674
BACKLIGHT_EN
X
R1658 R1659
X 1/16GJ1KC
BACKLIGHT ENABLE
S_VIDEO INPUT
SPDIF
R1020 R1000
1/10GJ2.2KC 1/10GJ75C
R1021 R1022
1/10GJ3.3KC
1/10GJ1.5KC
R1023
Q1020
AH 1/10GJ220C
C1021
25KK0.1BA
R1024
Z30B0220G
1/10GJ75C
SC1000
C1022
X
SC1001
R1025 Z30B0220G
1/10GJ100KC
K1001_1 K1001_2
K1001
1LB4J12B09403
K1003
B4J11B0750N
SCHEMATIC GIAGRAMS
X
C1646
16EM470LBVD CH-
P5V
C1647
25KK0.1LBYAG
SW1951
Q1605
R1612
POWER_ON
GND
12V
C1641
25KK0.1LBYAG
AMP_GND
C1643
25EM470LBVD
14V
C1644
25KK0.1LBYAG
1
C1622
25KK0.1LBYAG
3.3VA
C1620
C1621
25KK0.01LBYAG
1
AUDIO AMP
3.3VD
C1630
25KK0.1LBYAG
C1628 C1629
16EM100LBVD 25KK0.01LBYAG
R1671
AMP_GND
1/16GJ10KC
BKLT_EN
Q1609
AH
C1662
X
HEATSINK
Q1610
AH
IC001A
1AA2HEA0438--
1 2
GND
LINE_MUTE
AV1 INPUT
R1016 R1014
1/10GJ39KC 1/10GJ39KC
R1012
1/10GJ75C
GN
R1007
1/10GJ75C
BL
RD
WH
RD
K1000
B4J12B13500
CH+ VOL- VOL+ INPUT MENU POWER SW
ON/OFF
S10B0450J S10B0450J S10B0450J S10B0450J S10B0450J S10B0450J S10B0450J
SW1952 SW1953 SW1954 SW1955 SW1956 SW1957
KEY_POWER
KEY_IN0
R1951 R1952 R1953 R1954 R1955 R1956
1/16GJ11KC 1/16GJ6.2KC 1/16GJ3.6KC 1/16GJ2.7KC 1/16GJ1.8KC 1/10GJ1.3KC
1 1
1 1 1 1
SC1955 SC1951 SC1952
Z30B0220G Z30B0220G
2 2
2 2 2 2
GND GND
GND GND GND GND
KEY BOARD
R3115
1/10GJ10KC
AUDIO_OUT_L AMP_L
R3110 C3112
1/10GJ10KC KK220LBYAG
R3103
R3114
1/10GJ10KC 1/10GJ10KC
AUDIO_OUT_R AMP_R
C3103
KK220LBYAG
AUDIO OP AMP CLOSE TO K5904
IC001 LA42052-E
GND
C008
16EM2200LBVE
R051 GZ0
GND
R052 GZ0
R053 1/10GZ0C
GND GND
KSP
J10AU045N
C017 R019
X 1/10GZ0C
12V
NOGND
R012 R018 ZD001
1/16GJ10KC 1/16GJ22KC UDZS10BG
R020
Q003
1/16GJ10KC
AH
AH AH
C015 R013 C016
EM1LBVD X X
R021
1/16GJ10KC
SC1006
L1005
Z30B0220G
1/10GZ0C
DVD_Y
1
2 R1030
1/10GJ75C
3
SC1007
4 L1006
Z30B0220G
1/10GZ0C
DVD_PB
5 R1034
SC1008 1/10GJ75C
6 Z30B0220G
DVD_DET L1007
7 1/10GZ0C
DVD_PR
8
R1038
1/10GJ75C
SC1009
9
Z30B0220G L1008
R1042
1/10GZ0C
1/10GJ27KC
DVD_AL
10
R1043
1/10GJ39KC
11
L1009
R1045
12 1/10GZ0C
1/10GJ27KC
DVD_AR
13
R1046
1/10GJ39KC
SC1010
Z30B0220G
DVD INPUT
K5905
B4J11B0740N
CONNECT TO MAIN BOARD
31 32
POWER_FAIL0 29 30
27 28
K5904
25 26
B4J11B0500N
23 24
40 39
IFD2 40 39 IFD1
38 37
21 22
36 35
TUNER_SCL 34 33 IF_AGC
19 20
32 31 TUNER_SDA
KEY_IN0 KEY_POWER
30 29
17 18
PC_VSYNC PC_HSYNC
28 27
VGA_B
26 25
15 16
VGA_G VGA_R
24 23
PC_AR PC_AL
22 21
LINE_OFF 13 14
AV1_AL AV1_AR
20 19
AV_S_Y AV1_CVBS
18 17
BLKT_ADJ_LCD 11 12
AV_S_C
16 15
AV_S_DET
14 13
9 10
DVD_AR 12 11 DVD_AL
DVD_PR 10 9 DVD_DET
7 8
DVD_PB 8 7 DVD_Y
6 5
5 6
AUDIO_OUT_L 4 3 AUDIO_OUT_R
LINE_MUTE
2 1
2 1 3 4
1 2
1 2
A101
1AV4F1BAZ0140
115uca30ap---
14 16
15 17
1 2 3 4 5 6 7 8 9 10 11 12 13
GND
GND
C103
TUNER_5V
C104
R101
1/10GJ100C
C102 R108
25KK0.1LBYAG 1/10GJ4.7KC
R109
C101 1/10GJ4.7KC
16EM470LBVD
3
2
C106 1
25KK0.1LBYAG
IC100
L88M05TLP
C100
16EM220LBVD
TUNER CIRCUIT
L1502
L1504 R1523 R1524
1/10GZ0C
L26B2770G 1/10GJ2.2KC 1/10GJ22C
TUNER_5V VGA_5V
HSYNC
C1515
C1519 X
25KK0.1LBYAG
R1512 C1516
1/10GJ75C X
VSYNC
L1503 R1525 R1526
1/10GZ0C 1/10GJ2.2KC 1/10GJ22C
C1520
X
R1511
1/10GJ75C
C1521
X
R1510
1/10GJ75C
C1522
X
SC1506
Z30B0220G
SC1505
Z30B0220G
R1519
SC1504
1/10GJ39KC
Z30B0220G
R1500
D1503
1/10GZ0C
1/10GJ4.7KC UDZS5.6BG
R1503
1/10GJ4.7KC
SC1507
X
2 2
R1502 D1502 Z30B0220G
X C1505 UDZS5.6BG
CJ100LBZBG
C1507
1 1
CJ100LBZBG
K1502
R1531 SC1500 SC1501
B4J11B0670N
X Z30B0220G Z30B0220G
1LB4J12B14000
PC VIDEO & AUDIO INPUT
CONNECT TO RC BOARD
3.3V_STB
1
2 IR_IN
LED_RED
3
LED_GREEN
4
5
IR_IN
K1901
LED_RED
J10AU055N
LED_GREEN
3.3V_STB
VGA_SDA
VGA_SCL
SPDIF_C5
BACKLIGHT_EN
POWER_ON
14V
P5V
3.3VD
3.3VA
SC01
1 2 3 4 5 6 7
8 9 10 11 12 13 14
1 2 3 4 5 6 7
8 9 10 11 12 13 14 1 2 3 4 5 6 7
SC02
8 9 10 11 12 13 14
SC04
SC05
1 2 3 4 5 6 7
SC03
8 9 10 11 12 13 14
1 2 3 4 5 6 7
8 9 10 11 12 13 14
1 2 3 4 5 6 7 GND
8 9 10 11 12 13 14
SC06
GND
IC1502
TC7SET04FUP
3.3V_STB
1 5
C1517
2
X
3 4
PC_HSYNC
R1527
1/16GZ0C
3.3V_STB
1 5
C1518
2
X
3 4
PC_VSYNC
IC1503
R1528
TC7SET04FUP
1/16GZ0C
R1520
1/10GJ39KC
R1522
1/10GJ27KC
L1500 L1501
1/10GZ0C
SC1508
Z30B0220G
CL11
CL12
CL10
K1503
MODEL NO./FACTORY MODEL NO. LOT NO.
DP19640
SD CODE MK
CHASSIS/CIRCUIT NAME
N8JE X
1AA0B10S3050A
REVISED DATE EI NO.
SUB BOARD
2010/01/05
CIR SCL PLOT DATE CHASSIS RUN NO. PAGE
1/2
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