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MODEL DP46841
Chassis No. P46841-03
IC1600
C0CBAYG00009
INPUT
OUTPUT
OUTPUT
ADJUST/
GROUND
R1610
D0GB103JA072
REG_SW1N
R1616
D0GB103JA072
:B1ABCE000028:B1ABDF000024
H:ON
L:OFF
5V_STBY
F1H1H104A913
POWER_ON
R1702
D0GB102JA071
PS-ON
H:ON
12VA
L:OFF
1
1
5VSTB
GND
2
J0JYC0000381
GND
L1707
3
GND
5VSTB
4
L1708
5
J0JYC0000381
GND
12VA
6
D1700
12VA
X
R1705
7
X
GND
8
GND
15VA
L1704
9
D0YDR0000036
GND
L1705
10
D0YDR0000036
D0GBR00JA071
GND
LINEOFF
L1716
L1706
11
D0YDR0000036
TCON_POW
BL-ADJ
12
BL_ADJ_OUT
BL-SW
13
BL_SW
BL-ERR
14
BL_ERROR
14
R1700
D0GBR00JA071
R1701
D0GBR00JA071
L1709
D0YDR0000036
R1706
X
L1710
D0YDR0000036
L1702
D0GBR00JA071
LINE_OFF
IC1700
X
R1711
X
R1707
R1709
D0GBR00JA071
X
R1708
D0GB183JA072
C1705
X
JW1601
X
GND
BL_ADJ_OUT
5V
3.3V_STBY
X
R1756
R1843
D0GBR00JA071
Q1751
B1ABCE000028
Q1750
:B1ABDF000024:B1ABDF000013
B1ABDF000013
:B1ABCE000028:B1ABDF000024
R1857
C1818
X
X
To cut irregular signal from SoC
SCB3
CL02
1 2 3 4 5 6 7
1 2 3 4 5 6 7
8 9 1011 121314
8 9 1011 121314
GND
CL03
CL13
SCREW_14
SCB4
1 2 3 4 5 6 7
1 2 3 4 5 6 7
1 2 3 4 5 6 7
8 9 1011 121314
8 9 1011 121314
8 9 1011 121314
GND
GND
3.3V_STBY
5V_STBY
D0GBR00JA071
R1912
R1913
D0GB102JA071
D0GB102JA071
K8FRA
GND
K1KA04AA0193
KEY UNIT
SCHEMATIC DIAGRAMS
JICON
C1602
F2A0J221B358
C1603
F1H1H104A913
C1600
F1J0J106A004
CL1600
:F1J0J106A020
3.3V_STBY
R1600
C1604
D0GB121ZA038
F2A1V471B620
GND
JICON
R1601
GND
D0GB120JA072
C1601
R1602
X
D0GB221Z0002
9V
R1612
D0GB105JA071
C1610
F1H1H473A918
GATE_PIN
H:OFF
L:ON
Q1611
Q1610
B1DHDD000041
B1ABDF000013
GND
5V
X
C1612
R1613
X
R1614
IC1640
C0CBAYG00009
INPUT
OUTPUT
OUTPUT
ADJUST/
GROUND
C1641
F1H1C104A041
12V
JICON
F2A1E471B736
C1666
AUDIO_P
P_FAIL
GND
D1668
DDDA2J10100LG
:B0ACCK000019:B0ACDJ000017:B0ACDJ000007
3.3V_STBY
5V
L1791
X
C1781
X
12
11
10
Q1791
X
14
BL_ADJ
16
C1790
R1794
GND
X
X
Q1790
X
R1798
X
FOR DC ADJ and PWM ADJ
BL_ON
Q1810
D0GB331JA069
R1810
B1ABDF000013
3.3V_STBY
R1034
R1031
R1033
R1032
:B1ABCE000028:B1ABDF000024
X
X
X
X
SC1032
SC1031
X
X
X
X
R1813
D0GB331JA069
Q1813
B1ABDF000013
SCREW_14
:B1ABCE000028:B1ABDF000024
GND
GND
GND
GND
GND
L1800
X
C1801
F1J0J106A004
:F1J0J106A020
L1801
GND
GND
GND
02
02
K8001(8P)
K8000(6P)
1
6
TO RC UNIT
1LG0B10Y110B
2.0mm
K16A
K1KY40BA0348
LED1
IEC958
:F1J0J106A020
F1J0J106A004
C1020
R1022
R1021
D0GBR00JA071
X
C1642
GND
R1023
F2A1C470B414
D0GB820JA072
C1643
F1H1C104A041
C1640
F1H1C104A041
R1024
D0GB750JA072
9V
C1644
CL1640
R1640
F2A1C4710109
D0GB121ZA038
D1641
B0ACCK000005
R1641
D0GB120JA072
P_FAIL
R1642
D0GB821ZA037
R6105
D0C2330JA119
JICON
C6122
F2A1C221B844
C6117
F1H1C104A091
INPUT
OUTPUT
ADJUST/GROUND
C6110
F1H1H104A913
DDDA2J10100LG
C6115
R6107
:B0ACCK000019:B0ACDJ000017:B0ACDJ000007
F1J0J106A004
:F1J0J106A020
D0GB331ZA037
C6116
F2A1C6810044
JICON
C6123
R6106
X
D0GB102JA071
9
8
7
5
3
2
1
13
15
GND
JW1602
X
A6102
J3ACAAB00004
GND
R1030
R1014
R1012
R1011
R1013
R1010
X
X
X
X
X
X
SC1007
SC1006
SC1005
SC1004
SC1003
SC1030
X
X
X
X
X
X
GND
GND
GND
GND
GND
GND
K1030
K2HA5YYA0004
— 40 —
K1KY32BA0348
K16B
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.
PC_R
K1020
K2HA1YYB0026
1
PC_G
K1020_1
2
K1020_2
GND
PC_B
H_SYNC
R2408
D0GB101JA069
V_SYNC
R2409
D0GB101JA069
5V
D2405
B0JCGD000002
:B0JCGD000014
P_FAIL
D6001
M-OUT
4
R1051
R1052
D0GB681JA069
D0GB104JA068
SC1050
CL1050
X
3
M_OUT_L
2
C1051
GND
F1H1H102A219
1
CL1051
K2HA2YYA0007
R1054
R1055
K1021
SC1051
D0GB681JA069
D0GB104JA068
X
M_OUT_R
C1052
F1H1H102A219
GND
R1000
X
R1003
X
R1001
X
SC1002
SC1000
SC1001
X
X
x
GND
GND
GND
K1010
K1000
K2HA3YYA0002
K2HA5YYA0004
YL
WD
RD
R2400
J2400
D0GBR00JA071
JW1603
X
PC_AUDIOL
X
R2402
X
GND
GND
GND
K2401
SC2400
K2HC1YYB0066
X
D0GBR00JA071
R2401
2
PC_AUDIOR
K2401_2
3
K2401_3
SC2401
1
X
GND
R2403
K2401_1
X
C2401
F1H1H1200004
C2410
K2400_1
R2420
F1H1H1000022
G1C68NKA0167
C2402
R2407
GND
F1H1H1200004
D0GB101JA069
K2400_2
6
17
R2421
C6124
1
11
F1H1H1000022
G1C68NKA0167
7
2
12
C2403
8
F1H1H1200004
3
13
C6125
K2400_3
9
F1H1H1000022
R2422
G1C68NKA0167
4
14
10
R2412
K2400_13
D0GB103JA072
R2405
5
15
16
D0GB101JA069
GND
R2413
D0GB103JA072
K2400_14
GND
F1H1H104A913
C2405
STATUS
D0GB103JA072
K2400_9
R2406
R2411
UARTTX
X
R2410
D0GB103JA072
D0GB101JA069
GND
R2414
VGA_SCL
K2400_15
VGA_SDA
R2415
K2400_12
D0GB101JA069
GND
D1901
X
D1902
X
R1905
GND
X
C1803
X
GND
42-Z5VT
1LG0B10Y1100A
1LG4B10Y1070A
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