— 44 —
GND
IR_IN
K8FRA_5
BL_SW
POWER_ON
BL_ON
L_SENSOR
GND
LINE_OFF
CL1600
K8FRA_6
K8FRA_3
GND
K8FRA_1
K8FRA_2
GND
GND
GND
K8FRA_4
LINE_OFF
IF_AGC
BL_ADJ
BL_ADJ_OUT
BL_ADJ_OUT
K1000_3
K1000_8
K1000_5
BL_ERROR
AV1_L
P_FAIL
BL_SW
P_FAIL
IF_OUT2
IF_OUT1
AV1_R
AV1_CVBS
D0GB103JA072
R1811
D0GB103JA072
R1610
D0GB331JA069
R1810
X
R1800
D0GBR00JA071
R1707
D0GB221Z0002
R1602
D0GB103JA072
R1753
X
R1617
X
R1664
X
R1705
D0GB103JA072
R1752
X
R1667
D0GB103JA072
R1812
X
R1703
X
R1711
D0GB331JA069
R1813
D0GB332JA072
R1754
X
R1704
R1702
D0GB102JA071
D0GB121ZA038
R1600
X
R1709
X
R1665
D0GBR00JA071
R1611
X
R1755
D0GB182JA072
R1751
D0GBR00JA071
R1701
D0GBR00JA071
R1700
D0GBR00JA071
R1790
X
R1798
D0GB101JA069
R1791
X
R1793
D0GBR00JA071
R1792
D0GBR00JA071
R1797
X
R1794
X
R1795
X
R1796
D0GB222JA072
R1804
D0GBR00JA071
R1843
X
R1758
X
R1756
X
R1857
D0GB103JA072
R1616
X
R1706
D0GDR00JA072
L1706
J0JCC0000371
L6103
L1708
J0JYC0000381
L1707
J0JYC0000381
D0GDR00JA072
L6102
D0GBR00JA071
L1702
D0GDR00JA072
L1705
J0JCC0000371
L6104
X
L1790
X
L1791
X
L1716
X
L1800
D0GBR00JA071
L1801
REG_SW1
LED1
LED2
3.3V_STBY
X
C1705
X
C1701
X
C1601
F1H1H102A219
C6113
F1J0J106A004
C1600
:F1J0J106A020
F1J0J106A004
C1801
:F1J0J106A020
F1H1H103A219
C1704
X
C1790
X
C1781
X
C1818
X
C6102
X
C6105
I2C1SCL
I2C1SDA
3.3V_STBY
5V_STBY
12VA
5VSTB
5V_STBY
3.3V_STBY
X
D1667
X
D1665
X
D1701
B0ACDJ000007
D1750
:DDDA2J10100LG:B0ACDJ000017:B0ACCK000019
DDDA2J10100LG
D1668
:B0ACDJ000007:B0ACDJ000017:B0ACCK000019
B1ABDF000013
Q1813
:B1ABCE000028:B1ABDF000024
B1ABDF000013
Q1810
:B1ABCE000028:B1ABDF000024
B1ABDF000013
Q1750
:B1ABCE000028:B1ABDF000024
B1ABDF000013
Q1610
:B1ABCE000028:B1ABDF000024
X
Q1791
B1ABCE000028
Q1751
:B1ABDF000024:B1ABDF000013
C0CBAYG00009
IC1600
1
ADJUST/
GROUND
2
OUTPUT
3
INPUT
4
OUTPUT
X
IC1700
1
VOUT
2
VSS
3
VIN
X
D1700
5V
5V
X
Q1790
3.3V_STBY
3.3V_STBY
F1H1H104A913
C1603
F1H1H104A913
C1800
D0GB183JA072
R1708
X
C1700
D0GBR00JA071
R1668
X
C6112
F1H1H680A831
C6108
F1H1H680A831
C6114
X
R2401
VGA_SDA
PC_G
X
R2404
X
R2422
X
R2414
X
IC2401
1
2
3
4
5
X
IC2402
1
2
3
4
5
X
SC2402
X
SC2406
V_SYNC
R2402
X
K2401_3
X
R2423
K2400_9
K2400_13
X
SC2408
K2400_1
K2400_14
PC_R
K2400_2
PC_B
K2401_2
VGA_SCL
D0GBR00JA071
R2411
X
R2417
K2400_15
X
SC2405
3.3V_STBY
GND
X
SC2403
H_SYNC
X
R2405
X
R2406
STATUS
X
K2400
1
3
4
5
6
7
8
9
10
11
12
13
14
15
2
16
17
X
C2400
UART0RX
X
R2403
3.3V_STBY
K2400_12
X
R2421
PC_VSYNC
X
R2415
X
R2407
X
C2401
X
R2420
K2400_3
GND
X
R2408
X
R2424
PC_HSYNC
X
R2400
UART0TX
X
SC2401
K2401_1
X
SC2407
D0GBR00JA071
R2410
X
SC2400
X
SC2404
R2419
X
X
R2416
H_SYNC
X
R2413
V_SYNC
X
R2418
A12/15V
AUDIO_POW
K1AY103B0002
K6203
F1G1H1020008
C6278
DDDA2J10100LG
D6201
DDDA2J10100LG
D6202
F1G1H1020008
C6272
G1C5N6ZA0068
L6219
J0JGC0000067
L6247
D0GA200ZA038
R6273
F1G0J1050007
C6765
F1G0J1050007
C6764
J0JGC0000067
L6238
F1G1C104A077
C6268
F1G1H1020008
C6276
G1C3N6ZA0060
L6217
G1C33NJA0048
L6250
G1CR12J00005
L6218
J0JGC0000067
L6246
H0J250500127
X6202
4
1
2
3
X
C6208
F1G0J1050007
C6262
J0JGC0000067
L6225
VDD_IO
F1G0J1050007
C6206
F1G0J1050007
C6207
J0JGC0000067
L6241
F1G1C104A077
C6214
J0JGC0000067
L6244
F1G1H472A571
C6249
F1G1H472A571
C6253
F1G1C104A077
C6261
C0CBAYG00009
IC6900
1
ADJUST/
GROUND
2
OUTPUT
3
INPUT
4
OUTPUT
1.8V_TUNER
D0GB221Z0002
R6908
F1J0J106A020
C6903
:F1J0J106A004
F1G1C104A077
C6906
X
C6904
D0GB100JA072
R6907
X
C6905
D0GB471ZA037
R6906
CL6900
D0GDR00JA072
L6931
F1J0J106A020
C6995
:F1J0J106A004
F1G1A2240008
C6901
REG_SW1
F1J0J106A020
C6998
:F1J0J106A004
F1G1C104A077
C6999
CL6991
3.3V_TUNER
D0GB223JA070
R6924
D0GBR00JA071
R6926
F1G1A105A047
C6996
X
C6997
X
R6928
5V
3.3V_TUNER
3.3V_TUNER
3.3V_TUNER
1.8V_TUNER
3.3V_TUNER
VDD_IO
D0GBR00JA071
R6937
K1030_8
K1030_12
AV2_L
AV2_R
AV2_PB
K1030_9
GN
BL
RD
WH
RD
K2HA5YYA0004
K1030
1
3
5
6
9
7
8
10
4
2
12
11
AV2_PR
K1030_10
AV2_Y
K1030_11
K2HA1YYA0006
K1020
1
2
3
X
R1021
D0GB750JA072
R1024
D0GBR00JA071
R1022
F1J0J106A004
C1020
:F1J0J106A020
GND
IEC958
D0GBR00JA071
R1020
D0GB820JA072
R1023
K1020_1
C0DBGYY02242
IC6991
1 %%oShutdown
2
GND
3
VIN
4
VOUT
5
ADJ/NC
C1AB00003905
IC6751
1
VDD_DNX2
2
LNA_IN
3
IDAC
4
VBATT_A3
5
VAGC2
6
AS
7
VBATT_A5
8
XTAL_N
9
XTAL_P
10
CLK_OUT
11
GND_XTAL
12
VREG_A_OUT1
13
VBATT_A1
14
SCL
15
SDA
16
VDD_IO
17
GND_DIG
18
VREG_D_OUT
19
VREG_D_IN
20
VBATT_A4
21
VDD_REF_SX
22
IF_OUTN2
23
IF_OUTP2
24
IF_OUTN
25
IF_OUTP
26
VAGC1
27
VBATT_A2
28
VREG_A_OUT2
29
IF_3
30
IF_2
31
VDD_DNX1
32
PADDLE
33
5V
F1H1H104A913
C1613
P_FAIL
D0GB105JA071
R1612
B0ACDJ000007
D1613
:DDDA2J10100LG:B0ACDJ000017:B0ACCK000019
X
R1613
X
R1614
F1H1H104A913
C1612
5V
1.8V_TUNER
GND
K19CTR_1
1AV4S10B5650J
SW1901
1
2
34
X
L1903
1AV4S10B5650J
SW1902
1
2
34
1AV4S10B5650J
SW1905
1
2
34
K19CTR_4
D0GB682JA072
R1902
D0GB682JA072
R1903
X
D1901
KEY_SW2
D0GB682JA072
R1905
D0GB123JA072
R1909
1AV4S10B5650J
SW1903
1
2
34
X
C1910
D0GDR00JA072
L1902
5V_STBY
X
D1902
1AV4S10B5650J
SW1904
1
2
34
D0GB102JA071
R1911
D0GB392JA072
R1901
GND
D0GB392JA072
R1904
1AV4S10B5650J
SW1906
1
2
34
K19CTR_3
GND
D0GB102JA071
R1907
X
D1900
X
C1911
F1H1H103A219
C1803
D0GB682JA072
R1908
KEY_SW1
D0GB103JA072
R1906
D0GB103JA072
R1910
GND
1AV4S10B5650J
SW1907
1
2
34
SN6990
F1H1C473A041
C1610
D0GB120JA072
R1601
X
R1669
F1G1C104A077
C6952
X
C6951
X
C6950
F1G1C104A077
C6955
F1G0J1050007
C6263
F1G1C104A077
C6953
X
L6223
D0GAR00JA046
R6225
D0GA102JA046
R6261
D0GA470JA047
R6272
F2G1C221A066
C6907
D0GB151ZA037
R6927
D0GB471ZA037
R6925
SH2
1
SH1
1
SH4
1
SH3
1
K1KA06BA0061
K8FRA
1
2
3
4
5
6
D0GA121JA045
R6218
F1G1C104A077
C6270
X
C6967
L6295
L6294
L6293
L6292
L6291
L6290
L6298
L6299
L6297
L6296
SN6991
SN6992
F1G1A105A047
C1614
D0GBR00JA071
R1637
F1G1C104A077
C1615
G1C220MA0445
L1624
D0GBR00JA071
R1639
X
C1617
CL1620
D0GB122ZA038
R1640
X
D1610
F1H1E105A100
C1624
X
L1618
D0GDR00JA072
L1626
:D0GDR00Z0002
C0DBAYY01260
IC1602
1
BOOT
2
VIN
3
SW
4
GND
5
FB
6
COMP
7
EN
8
SS
9
F1H1H104A913
C1616
D0GB103ZA038
R1651
X
R1652
X
D1605
D0GB103ZA038
R1646
X
C1623
REG_SW1
D1608
X
X
R1638
D0GDR00JA072
L1617
:D0GDR00Z0002
X
R1645
AUDIO_POW
5V_STBY
P_FAIL
GND_SH2
X
K8C
1
1
2
3
4
5
6
7
8
9
10
11
12
13
X
K8D
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
15
GND
C1604
F2G1C221A066
C1607
F2G1C221A066
F2G1C221A066
C1602
X
C1708
X
D1771
X
K8L
1
STB_5V
2
GND
3
BL_ON
4
BL_ADJ
5
SELECT/STATUS
X
L1713
GND
R1718
D0GB103JA072
GND
GND
K8L_5
3.3V_STBY
X
R1710
X
R1716
X
C1707
BL_SW
K8L_3
BL_ERROR
GND
X
C1703
X
R1717
GND
X
C1702
K8L_4
5V_STBY
C1706
X
K8L_2
X
R1715
K8L_1
X
R1714
BL_ADJ_OUT
D0GB470J0002
R6101
D0GB470J0002
R6100
SN6993
SN6996
SN6997
SN6998
SN6999
SN7000
SN7001
SN7002
SN7003
B1DHDD000041
Q1611
SN7004
SN7005
G1C1R0M00007
L6101
G1C1R0M00007
L6100
D0GBR00JA071
L6288
D0GBR00JA071
L6289
K2HA3YYA0004
K1000
1
2
3
4
5
6
7
8
X
L1703
X
L1704
X
L1611
X
L1612
GND_SH1
L1631
D0GDR00JA072
GND
L1632 X
L1633 X
J0JCC0000371
L1635
X
L1636
L1637
J0JYC0000381
X
L1634
BL_ERROR
L1638 X
L6201
G1C15NJA0048
F1G1H2R0A713
C6202
G1CR39J00009
L6220
F1G1H101A541
C6275
G1CR27JA0048
L6222
G1C15NJA0048
L6202
F1G1H820A541
C6277
G1C2N2ZA0061
L6203
G1CR22JA0048
L6221
F1G1H181A541
C6274
D0GDR00JA072
L1911
D0GBR00JA071
R1801
X
R1802
D0GBR00JA071
R1803
X
R1805
D0GBR00JA071
R1806
F2G1E471A185
C1626
X
C1666
X
L1912
X
L1913
F1G1H472A571
C1618
F1G1H390A541
C1021
PC_AUDIOL
PC_AUDIOR
F2G1V101A058
C1619
D0GB153ZA038
R1641
X
SC1000
X
R1000
D0GBR00JA071
R1002
X
R1001
X
SC1001
D0GBR00JA071
R1004
X
SC1002
X
R1003
X
R1031
X
SC1034
X
R1033
D0GBR00JA071
R1036
X
SC1030
X
SC1032
X
R1034
X
SC1033
X
SC1031
X
R1032
X
R1030
D0GBR00JA071
R1035
K1KY14AA0983
K8B
1
1
2
3
4
10
5
11
6
12
7
13
8
9
14
14
GND
D0GB103JA072
R2409
F1H1H104A913
C2402
D0GB103JA072
R2412
B0JCGD000002
D2400
:B0JCGD000014
5V
D0GAR00JA046
R6220
K2HC1YYA0035
K2401
1
2
3
4
5
6
7
8
GND
H:ON
L:OFF
V
TO RC_LED UNIT
H:ON
L:OFF
RD
WD
YL
FOR DC ADJ and PWM ADJ
To cut irregular signal from SoC
42INCH
2.0mm
IEC958
PADDLE
5V_DIG => 3.3V_tuner 74mA
1pin H->ON
Vref=0.8V
AP2128
D3.3V => 1.8V_TUNER 25OmA
CB
Y
CR
GATE_PIN
H:OFF
L:ON
CH.+
CH.-
INPUT
VOL.-
VOL.+
MENU
POWER
12V 0.??A
For PDP
15V -> 5V
For 42"
24V -> 18V
7Pin
H/OPEN:ON
L:OFF
POWER SW
(14PIN-42'46'panel)
GND_AMP
P=2.0 TOP
TO INVERTER UNIT(K6P)
GND
A12V
GND
BL_SW
BL_ADJ
GND
LINE OFF
GND
NC/BL_ERROR
A24V
A12V
D5V
POWER SW
GND
LINE OFF
MODEL DP42142 Chassis No. P42142-00 SCHEMATIC DIAGRAMS
ELECTROSTATICALLY SENSITIVE DEVICES
Many solid-state devices (especially Integrated Circuits) are Electrostatically
Sensitive, and, therefore, require special handling techniques as described under
“Servicing Electrostatically Sensitive Devices,” on page two in this service literature.
