Page 1
FRU (Field Replaceable Unit) List
This chapter gives you the FRU (Field Replaceable Unit) listing in global configurations of AL1906.Refer to this chapter
whenever ordering for parts to repair or for RMA (Return Merchandise Authorization).
NOTE: Please note WHEN ORDERING FRU PARTS, that you should check the most up-to-date information available
on your regional web or channel (http://aicsl.acer.com.tw/spl/). For whatever reasons a part number change is
made, it will not be noted in the printed Service Guide. For ACER AUTHORIZED SERVICE PROVIDERS, your
Acer office may have a DIFFERENT part number code from those given in the FRU list of this printed Service
Guide. You MUST use the local FRU list provided by your regional Acer office to order FRU parts for repair and
service of customer machines.
NOTE: To scrap or to return the defective parts, you should follow the local government ordinance or regulations on
how to dispose it properly, or follow the rules set by your regional Acer office on how to return it.
Chapter 6
38
Page 2
Exploded Diagram (Model: AL1906)
39
Page 3
Part List
Above picture show the description of the following component.
Item Picture Description Part No.
1
2
3 BEZEL 34G1573AQW B
BACK COVER 34G1574 RX B
STAND 34G1576 RX B
4 BASE 34G1575 RX B
5
6
SCREW M1L1730 8128
SCREW Q1G 340 10128
40
Page 4
Schematic Diagram
Analog Input
CN405
1716
11
12
13
14
15
HSI
VSI
D408
MLL5232B 5.6V
DB15
RED+
1
RED-
6
GREEN+
2
GREEN-
7
BLUE+
3
BLUE-
8
4
9
5
10
MLL5232B 5.6V
PC5V
PC5V R438
VGA_CON
D403
BAV99
1
3
C440 0.1uF
2
3
D406
C439 0.1uF
2
FB409 120 OHM R446 1K 1/16W
D409
MLL5232B 5.6V
D404
BAV99
1
C441 0.1uF
2
R448
2.2K 1/16W
FB410 0 1/16W
FB411 0 1/16W
FB412 0 1/16W
3
D405
BAV99
1
ESD_5V
C442
33pF
75 1/16W
R449
2.2K 1/16W
R439
75 1/16W
R447 1K 1/16W
C443
220pF
R440
75 1/16W
D411
MLL5232B 5.6V
R434 56 1/16W
R435 56 1/16W
R436 56 1/16W
R437 470 1/16W
R441 100 1/16W
R442 100 1/16W
R443 100 1/16W
+5V
+5V 2,4
R444
10K 1/16W
R445 100 1/16W
D410
MLL5232B 5.6V
D412
MLL5232B 5.6V
C432 0.047uF
C433 0.047uF
C434 0.047uF
C435 0.047uF
C436 0.047uF
C437 0.047uF
C438 0.047uF
SCL_VGA
SDA_VGA
DDCA_SDA4
DDCA_SCL4
RIN 4
GIN 4
BIN 4
SOG 4
GNDR 4
GNDG 4
GNDB 4
DET_VGA 4
HSYNC 4
VSYNC 4
R450
10K 1/16W
R453 100 1/16W
R454 100 1/16W
R451
10K 1/16W
10K 1/16W
Chapter 7
+5V
PC5V
1
2
D407
BAV70
3
R452
8
7
6
U404
VCC
WP
SCL
M24C02
A0
A1
A2
GNDSDA
0.1uF
2
3
45
DDC_WP
C444
1
41
Title
Size Document Number Rev
B
Date: Sheet
TSUM16AK
INPUT
15Monday, May 09, 2005
A
of
Page 5
TSUM16AK
DDCA_SDA3
DDCA_SCL3
VCC3.3
+
C418
10uF/16V NC
R404
10K 1/16W NC
+5V
Reset
Circuit
C417
0.1uF
10K 1/16W
U406
VCC3.3
R489
R490
10K 1/16W
VCC3.3
R486
NC
R487
10K 1/16W
23
RSTVCC
GND
ASM810MEURF-T
1
Volume
RIN3
GNDR3
GIN3
GNDG3
SOG3
GNDB3
HSYNC3
VSYNC3
CLK+3
CLK-3
DDCD_SDA3
DDCD_SCL3
AVDD
U402
8
VDD
7
HOLD#
3
WP#
4 5
VSS SDI
WP
VCC3.3
R407 NC
R410 NC
BIN3
R+3
R-3
G+3
G-3
B+3
B-3
R403 390 1%
C401
0.1uF
2
SDO
1
CE#
6
SCK
SST25VF010-20-4C-SAE
C421 22pF
X401
14.318MHz
C423 22pF
R415
10K 1/16W
R431 0 1/16W
R433 NC
U401
59
58
56
55
57
54
53
63
64
65
66
39
40
42
43
45
46
48
49
36
37
51
62
61
70
71
72
73
19
32
33
102
104
R416
10K 1/16W
+5V
R430
1K 1/16W
Q404
PMBS3904
VDVI
44
50
RIN0P
AVDD_DVI
AVDD_DVI
RIN0N
GIN0P
GIN0N
SOGIN0
BIN0P
BIN0N
HSYNC0
VSYNC0
DDCA_SDA
DDCA_SCL
RX2P
RX2N
RX1P
RX1N
RX0P
RX0N
RXCKP
RXCKN
DDCD_SDA
DDCD_SCL
REXT
REFP
REFM
SDO
SCZ
SCK
SDI
RST
XIN
XOUT
MODE[0]
MODE[1]
R432 0 1/16W
VMPLL
VPLL
AVDD_MPLL
AVDD_MPLL
GND
13
AVDD
VDDP
67
14
52344
95
103
60
VDDP
VDDP
VDDP
AVDD_PLL
AVDD_ADC
TSUM16AK
RSDS/LVDS/TTL
GND
GND
GND
GND
GND
41
47
3896116
OUT-L+
OUT-L-
C431
NC
VDDC
12
68
97
115
117
VDDP
VDDP
VDDC
VDDC
VDDC
NC/LVACKP/NC
NC/LVACKM/NC
VDD_OTP
RA1P/LVA2P/RA2
RA1N/LVA2M/RA3
RA2P/LVA1P/RA4
RA2N/LVA1M/RA5
RA3P/LVA0P/RA6
RA3N/LVA0M/RA7
GA1P/NC/GA2
GA1N/NC/GA3
GA2P/NC/GA4
GA2N/NC/GA5
GA3P/LVA3P/GA6
GA3N/LVA3M/GA7
BA1P/NC/BA2
BA1N/NC/BA3
BA2P/NC/BA4
BA2N/NC/BA5
BA3P/NC/BA6
BA3N/NC/BA7
RB1P/NC/RB2
RB1N/NC/RB3
RB2P/NC/RB4
RB2N/NC/RB5
RB3P/NC/RB6
RB3N/NC/RB7
GB1P/NC/GB2
GB1N/NC/GB3
GB2P/NC/GB4
GB2N/NC/GB5
GB3P/NC/GB6
GB3N/NC/GB7
CLKAP/LVB3P/LHSYNC
CLKAN/LVB3M/LVSYNC
CLKBP/LVBCKP/LCK_ODD
CLKBN/LVBCKM/LDE
NC/LVB2P/NC
NC/LVB2M/NC
BB1P/LVB1P/BB2
BB1N/LVB1M/BB3
BB2P/LVB0P/BB4
BB2N/LVB0M/BB5
BB3P/NC/BB6
BB3N/NC/BB7
PWM2/GPIO_P24
GPIO_P27/PWM1
PWM1/GPIO_P25
GPIO_P17/SAR0
GPIO_P00/SAR1
GPIO_P01/SAR2
GPIO_P02/SAR3
PWM0/GPIO_P26
DDCROM_SCL
DDCROM_SDA
FB407
600 OHM
FB408
600 OHM
CN404
1
3
5
7
9
11
13
CONN
VCTRL
GPIO_P22
GPIO_P23
GPIO_P03
GPIO_P16
GPIO_P15
GPIO_P16
GPIO_P06
GPIO_P07
GPIO_P13
GPIO_P14
2
4
6
8
10
12
14
VDDC
FB401
VCC1.8
VCC1.82
11
PA0
107
PA1
108
PA2
109
PA3
110
PA4
111
PA5
112
PA6
113
PA7
114
PA8
98
PA9
99
PA10
100
PA11
101
PA12
105
PA13
106
PA14
89
PA15
90
PA16
91
PA17
92
PA18
93
PA19
94
PB0
9
PB1
10
PB2
15
PB3
16
PB4
17
PB5
18
PB6
2
PB7
3
PB8
5
PB9
6
PB10
7
PB11
8
PB12
118
PB13
119
PB14
120
PB15
121
PB16
122
PB17
123
PB18
124
PB19
125
PB20
126
PB21
127
PB22
128
PB23
1
ESP
80
ESP
OSP
81
OSP
88
GPO0
GPO0
GPO1
87
GPO1
GPO2
86
GPO2
85
GPO3
GPO3
GPO4
84
GPO4
83
GPO5
82
GPO6
75
74
26
35
69
R488 NC
78
79
20
21
22
R418 100 1/16W
23
R420 100 1/16W
24
R411 100 1/16W
25
R422 4.7K 1/16W
27
R423 4.7K 1/16W
28
29
30
31
77
76
R424
10K 1/16W
+12V
+12V 2
+5V
+5V 2,3
R484
10K 1/16W
OUT-R+
OUT-R-
VCC3.3
R425
10K 1/16W
+5V
VCTRL 2
AUDIO_MUTE
AUDIO_STBY
R427 100 1/16W
R428 100 1/16W
R429 100 1/16W
R485
10K 1/16W
AUDIO_STBY
AUDIO_MUTE
P[0..7]
PA[8..13]
PA[14..19]
PB[0..5]
PB[6..11]
PB[12..23]
GPO[0..4]
WP
KEY1
KEY2
POWER
Volume
R426
10K 1/16W
Option
PA[0..7] 5
PA[8..13] 5
PA[14..19] 5
PB[0..5] 5
PB[6..11] 5
PB[12..23] 5
ESP 5
OSP 5
GPO[0..4] 5
R405
22K 1/16W
10K 1/16W
on_PANEL_12V 2
DET_DVI 3
DET_VGA 3
on_PANEL 2
on_BACKLIGHT 2
adj_BACKLIGHT 2
U403
8
VCC
7
WP
6
SCL
AT24C16N-10SC-2.7
KEY_B
LED_G
KEY_AUTO
KEY_RIGHT
POWER
OUT-L+
OUT-L-
VCC3.32
DDC_WP 3
Q402
PMBS3904
C422
0.1uF
R406
C425
0.1uF
1
A0
2
A1
3
A2
45
GNDSDA
CN403
1
3
5
7
9
11
13
15
CONN
VCC3.3
R482
R481
NC
NC
C
Q405
B
NC
R483
KEY2
KEY1
LED_G
LED_A
POWER
KEY A
NC
C616
NC
C427
C426
0.1uF
C429
C428
0.1uF
0.1uF
0.1uF
E
KEY_A
2
LED_A
4
KEY_MENU
6
KEY_LEFT
8
10
KEY_C
12
OUT-R+
14
OUT-R-
16
GND
+5V
R412
10K 1/16W
R417 20K 1/16W
C424 0.1uF
3.9K 1/16W
C430
D401
0.1uF
RLZ36B
1 2
VCC3.3
VCC3.32
VCC3.32
+5V 2,3
10K 1/16W
600 OHM
600 OHM
R474
4.7uF/16V
FB403
R413
VCC3.3
D402
1 2
C403
RLZ36B
+
C404
0.1uF
10uF/16V
VCC3.3
VCC3.3
VCC3.3
3.9K 1/16W
C408
600 OHM
FB406
600 OHM
R414
120 1/16W
Q401
PMBS3906
R475
C405
0.1uF
VDDP
FB404
VCC3.32
C406
0.1uF
+
C411
C410
C413
C412
C409
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
VDVI
C414
0.1uF
VMPLL
C419
0.1uF
R421 0 1/16W
C415
0.1uF
C420
0.1uF
R476 1K 1/16W
R477 1K 1/16W
VCC3.32
VCC3.3
R408
10K 1/16W
LED_G
R478 1K 1/16W
R479 1K 1/16W
Title
Size Document Number Rev
C
Date: Sheet
VCC3.3
600 OHM
R409
120 1/16W
Q403
PMBS3906
R419 0 1/16W
R480 1.5K 1/16W
TSUM16AK
SCALER
FB402
VCC3.3
AVDD
C407
0.1uF
VPLL
FB405
600 OHM
C416
0.1uF
LED_A
KEY_AUTO
KEY_RIGHT
KEY_A
KEY_B
KEY_MENU
KEY_LEFT
KEY_C
A
15Thursday, May 12, 2005
of
42
Page 6
LVDS
PA[0..7]
8
7
6
C101
C102
NC
NC
PB[12..23]
C103
NC
PA0
PA1
PA2
PA3
PA4
PA5PA6
PA6
PA7
PA12
PA13
PB12
PB13
PB14
PB15
PB17
PB18
PB19
PB20
PB21
C104
NC
LVDS Panel
RSDS Panel
C105
NC
LVACKP
LVACKM
LVA2P
LVA2M
LVA1P
LVA1M
LVA0P
LVA0M
LVA3P
LVA3M
LVB3P
LVB3M
LVBCKP
LVBCKM
LVB2PBA2N
LVB2M
LVB1P
LVB1M
LVB0P
LVB0M
GPOO0
GPOO1
GPOO2
GPOO3
GPOO4
CN7
X
V
PA2
PA3
PA4
PA5
PA7
PA8
PA9
PA10
PA11
PA12
PA13
PA14
PA15
PA16
PA17
PA18
PA19
PB12
PB13
GPO0
GPO1
GPO2
GPO3
GPO4
PA[0..7]4
RA1P
RA1N
RA2P
RA2N
RA3P
RA3N
GA1P
GA1N
GA2P
GA2N
GA3P
GA3N
PB[12..23]4
BA1P
BA1N
BA2P
BA3P
BA3N
CLKAP
CLKAN
RP101 NC
1
2
3
4 5
R110 NC
PA[0..7]4
PA[8..13]4
PA[14..19]4
GPO[0..4]4
PA[0..7]
PA[8..13]
GPO[0..4]
PB[0..5]4
PB[6..11]4
PB[12..23]4
OSP4
ESP4
VLCD2
VLCD_12V
VLCD_12V2
CN8
RP1
R88
CN9
X
V
X
X
V
V
PB[0..5]
PB0
RB1P
PB1
RB1N
PB2
RB2P
PB3
RB2N
PB4
RB3P
PB5
PB6
PB7
PB8
PB9
PB10
PB11
PB14
PB15
PB18
PB19
PB20
PB21
PB22
PB23
R101 NC/0
R102 NC/0
Table 1
AU 17
QDI 17
INNOLUX 15
HannStar 15
CPT 15
LG 15
Innolux 17"
RB3N
GB1P
GB1N
GB2P
GB2N
GB3P
GB3N
CLKBP
CLKBN
BB1P
BB1N
BB2P
BB2N
BB3P
BB3N
C106
NC
PB[6..11]
PB[12..23]
OSP
ESP
VLCD
Table 1
R89
R91
X
V
X
X
X
V
V
V
R90
3.3V
3.3V
3.3V
3.3V
NC
0R
0R
0R
0R
NC
C107
NC
R103 NC
R104 NC
R105 NC
R106 NC
R107 NC
R108 NC
R109 NC
R92
NC
12V
0R
NC
NC
NC
NC
RA3N
RA3P
RA2N
RA2P
RA1N
RA1P
GA3N
GA3P
GA2N
GA2P
GA1N
GA1P
CLKAN
CLKAP
BA3N
BA3P
BA2N
BA2P
BA1N
BA1P
GPOO1
GPOO0
GPOO3
GPOO2
GPOO4
R93
3.3V
3.3V
3.3V
3.3V
5V
0R
NC
0R
0R
0R
0R
FB0N
FB0P
FB1N
FB1P
FB2N
FB2P
FG0N
FG0P
FG1N
FG1P
FG2N
FG2P
FCLKN
FCLKP
FR0N
FR0P
FR1N
FR1P
FR2N
FR2P
STH
LP
POL
STV2
CLKV
STV1
OE
R94
5V
0R
NC
NC
NC
NC
3.3V
0R
CN102
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
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
IL-FHR-B50S-HF (JAE)
R95
R96
5V
NC
0R
12V
NC
0R
NC
NC
12V
NC
0R
NC
NC
3.3V
0R
NC
B0N
RB3N
B0P
RB3P
B1N
RB2N
B1P
RB2P
B2N
RB1N
B2P
RB1P
GB3N
BG0N
GB3P
BG0P
BG1N
GB2N
GB2P
BG1P
GB1N
BG2N
GB1P
BG2P
CLKBN
BCLKN
BCLKP
CLKBP
BB3N
BR0N
BR0P
BB3P
BR1N
BB2N
BB2NPB16
BB2P
BR1P
BR2N
BB1N
BR2P
BB1P
LVB0M
LVB1M
LVB2M
LVBCKM
LVB3M
LVA0M
LVA1M
LVA2M
LVACKM
LVA3M
R97
NC
12V
0RCPT 17
NC
NC
NC
NC
RXO0RXO1RXO2RXOCRXO3RXE0RXE1RXE2RXECRXE3-
VLCD
CN103
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
29
30
IL-FHR-B30S-HF (JAE)
CN101
2
1
4
3
6
5
8
7
10
9
CONN
VLCD 2
12
14
16
18
20
22
24
11
13
15
17
19
21
23
RXO0+
RXO1+
RXO2+
RXOC+
RXO3+
RXE0+
RXE1+
RXE2+
RXEC+
RXE3+
LVB0P
LVB1P
LVB2P
LVBCKP
LVB3P
LVA0P
LVA1P
LVA2P
LVACKP
LVA3P
43
Title
TSUM16AK
Size Document Number Rev
B
Date: Sheet
PANEL INTERFACE
15Monday, May 09, 2005
A
of
Page 7
Power
+5V3,4
Adj_BACKLIGHT
on_Panel4
C706
0.1uF
NC
R716
+3V3
+5V
C701
NC
C707
+
100uF/25V
C709
0.1uF
R717
10K 1/16W
4.7K 1/16W
+12V
+5V
C710
+
100uF/25V
R725
GND
GND
+12V
GND
+5V
GND
R706
R707
4.7K 1/16W
10K 1/16W
C718
0.1uF
U701
SOT-223
NC/LT1117-18
3 2
VI VO
VO
GND
1
BL_ADJ(DC)
0V ~ 3.3V
0V ~ 5V
BL_ADJ
R31
P W M
47
4K7
D C
+12V 4
CN701
1
3
5
7
9
11
CONN
NC
+5V
R714
R723 51K 1/16W
Q706
PMBS3904
VCC5V
4
R31
4.7K
4.7K
C32
N.C
1uF
2
4
6
8
10
12
R701
Q701
PMBS3904
+3V3
C703
100uF/25V
C51
1UF
BL_ON
BL_ADJ
+12V
GND
+5V
GND
1K 1/16W
R705
R715
NC
C715
0.1uF
+
R32
R29
X
01UF
X
1K
4.7K 1/16W
VLCD
Q704
AO3401L
+
10uF/16V
C717
C708
1uF
R33
X
4.7K
C711
0.1uF
C704
NC
Q4
X
MMBT3904
+5V
R708
10K 1/16W
VLCD 5
+5V
+3V3
Q703
PMBS3904
R721
0 1/16W
R727
10K 1/16W
+3V3
+5V
R710 NC
R712 4.7K 1/16W
D704(SSM12L) Vf=0.38V and If=1A.
So when system power on, the
system loading is about 400mA
(3.3V is about 200mA and 1.8V is
about 200mA), So D35 changed
from 1N4148(or BAT42) to
SSM12L(schottky diode).
P.S: The 1N4148 Vf=0.7V~1V can't meet
LDO spec. The BAT42, Vf is OK but the
If=200mA(forward current) can not
meet current spec.
For RSDS and Panel VCC=12V
+3V3
R722
NC
on_Panel_12V4
H1
9
9
123
R711
10K 1/16W
+5V
678
5
678
5
4
4
123
TP
on_BACKLIGHT 4
R718
NC/10K
R726 NC/4K7
NC/0.1uF
H2
678
5
9
678
5
9
4
4
123
TP
123
H3
678
5
9
678
5
9
4
4
123
TP
123
B
D702
+
R709
0 1/16W
D703
BAT54C
1N4148
R704
100 1/16W
Recommond to used "Blue" parts circuit
for VCC1.8V if you want to suppoert DDC
PC5V 3
function when system power off
TO-263
U702
3
VIN
1
ADJ
AIC1084-33PM
C705
1uF/16V
+5V
PC5V
+5V3,4
R732
+5V
10 1/16W
+5V3,4
D704
SMAL140
1
2
3
C713
0.1uF
C
Q702
CHT2907
E
VOUT
VOUT
R720 0 1/16W
2
4
D701
1N4148
R713
NC
R702
51 1/16W
+
C702
4.7uF/16V
R703
2K 1/16W
VCTRL 4
VCC3.3
C712
+
100uF/25V
VCC1.8
VCC1.8 4
VCC3.3 4
VCC3.3
VCC3.3 4
C714
0.1uF
12/21 MODIFY
+5V
+12V
R729
R719
NC/10K
NC/10K
R724 51K
Q707
C720
PMBS3904
C716
0.1uF
VLCD_12V
Q705
AO3401L
+
NC/10uF/16V
C719
VLCD_12V 5
R728
NC/4K7
+5V
R730
0 1/16W
+12V
R731
NC
Title
Size Document Number Rev
B
Date: Sheet
TSUM16AK
POWER
15Monday, May 09, 2005
of
A
44
Page 8
Power board (adapter + inverter)
DB901
KBP206G
32
-+
1 4
+
C933
NC
C935
NC
C904
100uF/450V
ZD901
RLZ18B
1 2
R912
100 1/10W
R910
2.2K 1/10W
+
C909
47uF/25V
NCP1203D60R2G
R911
3.6K 1/10W
减低调整灵敏度
32
2PA733P
R913
75K 1/10W
R901 330K 1/8W
R902
330K 1/8W
VAR901 NC
2
3
L902
L
1
4
4
3
L901
L
1
2
C903 0.47uF/250V
R900
330K 1/8W
123
CN901
CONN
C902
0.001uF/250V
C901
0.001uF/250V
12
NR901
NTCR
t
FUSE
F901
C907
0.1uF
Q902
1
Adj
IC901
NC
GND
+
R903
3.3K 1/8W
R904
3.3K 1/8W
R905
3.3K 1/8W
Hv
8
1
5
NCP1203D60R2G
3
472
C912
0.001uF
C908
10uF
Vcc
6
Drv
Cs
Fb
1
R919
20K 1/10W
R906
NC
R907
NC
R920
NC
R915
22 1/10W
R916
220 1/10W
C911
470pF/50V
23
R914
4.7K 1/10W
Q903
2PC945P
C905
0.0015uF/2KV
D902
UF4003
+
C906
100uF/25V
R917
10K 1/10W
R908
100K 2W
FR107
Q901
2SK2645-54NR
R918
0.39 2W
1 2
D903
LL4148-GS08
D901
ZD902
RLZ5.1B
R909
68 1/10W
T901
4
O
O
6
2
O
1
C900
0.0022uF/250V
43
10
9
8
12
11
7
12
IC902
PC123FY2 4P
IC903
KIA431A-AT/P
R921
47 1/2W
R922
47 1/2W
D921
3
FME-210B
2
1
C922
0.001uF/500V
3
2
D922
FMB26L
1
R923
560 1/4W
LL4148-GS08
R924
1K 1/10W
C929
0.1uF
R925
0 1/8W
C930
NC
C921
0.001uF/500V
ZD904
RLZ13B
D923
+
C923
1000uF/25V
+
C924
1000uF/16V
1 2
R931
1K 1/10W
L903
+
C931
1000uF/25V
L904
RLZ5.1B
1 2
R932
1K 1/10W
ZD905
D924
LL4148-GS08
C928
0.1uF
C927
0.1uF
F902
0 1/8W
ON/OFF
+12V
+5V
+12V
+5V
DIM
GND
L
+
C925
470uF/25V
L
+
C926
470uF/16V
R930
R934
3.6K 1/10W
NC
C934
NC
R933
2.4K 1/10W
R929
33K 1/10W
1 2
ZD903
PTZ9.1B
R926
NC
C932
0.47uF/25V
R927
NC
CN902
CONN
1
2
3
4
5
6
7
8
45
Title
Size Document Number Rev
Date: Sheet
1.POWER OUTPUT 12V & 5 V
B
PWPC1942AUA11P(715G1492-1)
Sunday, May 22, 2005
12
A
of
Page 9
+12V
ON/OFF
47K 1/10W
DIM
R210
C201
0.1uF/25V
Q201
DTC144WKA
Q202
DTA144WKA
C202
0.1uF/25V
R211
NC
C209
4.7uF/50V
+
R212
62K 1/10W
C208
0.1uF/25V
C203
+
470uF/25V
4.7K 1/10W
C204
0.1uF/25V
R214
12K 1/10W
R213
C210
1uF/25V
R201
2.4K 1/10W
R202
220 1/10W
C205 1uF/25V
R203
2.4K 1/10W
3
AOU401L
1
Q204
PMBS3904
R204
470 1/10W
2
Q203
RB050L-40
Q205
PMBS3906
L201
120UH
D201
TP2
TP1
HVO
HVO
ZD201
RLZ11B
1 2
R205
16K 1/10W
R206
12K 1/10W
R222
R221
1.8K 1/4W
1.8K 1/4W
C221
0.33uF/250V
Q206
KTD1691/P
R223
1.8K 1/4W
Q207
KTD1691/P
R224
1.8K 1/4W
PT201
1
OO
8
9
O
6
INVERTER X'FMR
PT202
1
OO
CN201
CONN
11
1
1
C213
12pF/3KV
C214
12pF/3KV
12
TP3
TP4
HVO
HVL
11
1
1
1
2
1
2
1
2
CN202
CONN
CN203
CONN
16
IC201
VREF
BA9741F
C206
NC
GND
Title
2. FOR 19" 4 LAMPS INVERTER
Size Document Number Rev
C207
330pF
R207
10K 1/10W
R208 0 1/10W
R209 0 1/10W
NON1 NON2
CT
RT SCP
3 14
1
2 15
PWPC1942AUA11P(715G1492-1)
Date: Sheet
Sunday, May 22, 2005
22
R232
51K 1/10W
13
INV2
INV1
4
10
C222
OUT2
OUT1
FB1 FB2
5 12
GND VCC
DT1 DT2
7
8 9
6 11
0.47uF/25V
D210
LL4148-GS08
R231
12K 1/10W
C223
0.1uF/25V
R229
680 1/10W
R230
470 1/10W
D203
1N4148
D205
1N4148
D202
1N4148
D204
1N4148
D207
1N4148
R225
1K 1/4W
R226
1K 1/4W
D206
1N4148
8
9
O
6
INVERTER X'FMR
R227
1K 1/4W
12
D209
1N4148
C211
12pF/3KV
C212
12pF/3KV
D208
1N4148
1
2
R228
1K 1/4W
CN204
CONN
is power GND
is signal GND
A
of
46
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