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19” LCD Color Monitor 190S7
21
6. Schematic Diagram 6.1 Main Board
D404BAV99
3
1 2
C433NC
GI1
+5V
ZD412UDZS5.6B
VGA-SCL
C434NC
R4784.7K 1/16W
GND_A
GND_A
GI1-
ZD404UDZS5.6B
GND_A
C4090.1uF/16V
GND_A
C452NC
C453NC
RI1
VGA-DET
DB15
VGA-SCL
R440220 1/16W
R476
10K 1/16WR456
75 1/16W
D405BAV99
3
1 2
CH201209T-300
GND_A
U40524C02
1234 5
678
A0A1A2GND SDA
SCLKWP
VCC
CH201209T-300
R4261K 1/16W
0.001uFC402
ZD402UDZS5.6B
ZD407UDZS5.6B
24C02_WP
ZD414UDZS5.6B
GND_A
C43022pF
BI1-
R4352.2K 1/16W
GND_A
GND_A
VGA-SDA
R405100 1/16W
BI1
G1
GND_A
GND_A
VS
R1C451NC
ZD403UDZS5.6B
R4362.2K 1/16W
GND_A
VS
D416BAV70
D406BAV99
3
1 2
FB4050 1/16W
CN405DB15
162738495
11
12
13
14
1510
1716
R45475 1/16W
VGA-SCL
CH201209T-300
GND_A
M_TXD
GND_A
R4160 1/16W
GND_A
HS
GND_A
R441220 1/16W
VSIN
R4961K 1/16W
FB4010 1/16W
GND_A
GND_A
R45575 1/16W
ZD405UDZS5.6B
R1
HS
GND_A
VGA-SDA
GND_A
RI1-
GND_A
GND_A
C4100.1uF/16V
C4110.1uF/16V
G1
C4460.1uF/16V
ZD401UDZS5.6B
R4794.7K 1/16W
VGA-SDA
GND_A
M_RXD
ZD406UDZS5.6B
FB4060 1/16W
R406100 1/16W
FB4040 1/16W
FB4030 1/16W
B1
FB4020 1/16W
VGA-5V
HSIN
ADC Input 0.1
715G1767-FA4
1 5Friday, January 06, 2006
Title
Size Document Number Rev
Date: Sheet of
B1
+5V
VGA-5V
19” LCD Color Monitor 190S7
22
GND_A
ZD411UDZS5.6B
GND_A
0 1/16WR464
RX2+
GND_A
FB414120 OHM
RX1+
DVI-SDA
ZD413UDZS5.6B
D410BAV99
3
12
C4430.1uF/16V
GND_A
D408BAV99
3
12
24C02_WP
GND_A
GND_A
D414BAV99
3
12
C4380.1uF/16V
GND_A
+5V
0 1/16WR462
DVI-SCL
C4390.1uF/16V
R480
4.7K 1/16W
24C02_WP
0 1/16WR468
C454
0.1uF/16V
DVI-DET
C4470.1uF/16V
DVI-5V
ZD410UDZS5.6B
RX1-0 1/16WR466
100 1/16WR488
DVI-SCL
C4440.1uF/16V
DVI-SDA
DVI-SCL
RXC-
D407BAV99
3
12 R4971K 1/16W
GND_A
+5V
GND_A
RX0+
C46
80.
001u
F
GND_AU40424C02
1234 5
678
A0A1A2GND SDA
SCLKWP
VCC
0 1/16WR461
R46910K 1/16W
C4410.1uF/16V
DVI-SDA
R4701K 1/16W
R4814.7K 1/16W
0 1/16WR467
D411BAV99
3
12
RX2-
D417BAV70
ZD408UDZS5.6B
0 1/16WR465
CN202DVI-D-Female
1234567
8
9101112131415161718192021222324
31
32
C1C2C3C4C5C6
TX2-TX2+
TX2/4 ShldTX4-TX4+
DDC CLKDDC DATA
A VS
TX1-TX1+
TX1/3 ShldTX3-TX3++5V
GNDHP Detect
TX0-TX0+
TX0/5 ShldTX5-TX5+
TXC ShldTXC+TXC-
SHELL1
SHELL2
ARAGAB
AHSAGND
NC
C4400.1uF/16V
0 1/16WR463
C4420.1uF/16V
RX0-
C4370.1uF/16V
D413BAV99
3
12
100 1/16WR489
DVI-5V
D409BAV99
3
12
DVI Input
RXC+
D412BAV99
3
12
GND_A
GND_A
ZD409UDZS5.6B
DVI Input 0.1
715G1767-F
A4
5 5Friday, January 06, 2006
Title
Size Document Number Rev
Date: Sheet of
19” LCD Color Monitor 190S7
23
+5V
T3P
24C16_WP
PWR
Left-pwm
R491 100 1/16W
R4570 1/16W
MCU-VDDGND_A
GND_A
RX1+
IRQn
R432 1K 1/16W
GND_A
X40112MHz
C408 0.047uF
DVDD
GND_A
ADC_VAA
LCD-ON
CN402NC
1234
C46
10.
001u
F
BL_EN
R4500 1/16W
R411 100 1/16W
GND_A
C46
60.
001u
F
LED-Green
C4220.1uF/16V
C407 0.047uF
99
DVI-SDA
LIGHT_SEN
C42722pF
TCLK1M
VOLUME
R41
24.
7K 1
/16W
+ C43147uF/25V
TCLK2P
VSO
R428 1K 1/16W
R452 75 1/16W
ADC_VAA
FB418120 OHM
R453 75 1/16W
LEDG
VGA_3V3
FB419120 OHM
110
DVDD
GND_A
BI1
RX
SDA
C4130.1uF/16V
R494 NC
T6P
R485NC
GND_A
BL-ON
T4M
IRQN
stdby/Enter
C4360.1uF/16V
89
MCU-VDD
EAR-L
LEDA
R4221K 1/16W
15
DVDD
SCL
RIGHT
R404100K 1/16W
+1V8
GND_A
GI1-
C45
90.
001u
F
R446
4.7K 1/16W
U401
NT68663-64
39
46
47
50
51
52
53
54
40
48
49
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 386 7 8 9 11 12
55
56
57
58
59
60
697071727376 74777879808182838485869697
111
1 2 3 4 5 10 13 14 1615
41
42
43
44
45
61
62
63
64
65666768758788899091929394959899100
101
103
102
104
110
109
108
107
106
105
117
116
115
114
113
112
118
119
120
121
122
124
123
126
125
128
127
PC3/PWM0
PA1/PWM3
PA2/PWM4
PA5/PWM7*
PA6/PWM8*
PA7/PWM9*
RSTB
P30/RXD
PC2
PA3/PWM5
PA4/PWM6*
PE
0
PE
1
OS
CO
OS
CI
MC
U_G
ND
PB
0/A
DC
0
PB
1/A
DC
1
PB
4/D
DC
_SC
L0*
PB
5/D
DC
_SD
A0*
PB
6/D
DC
_SC
L1*
PB
7/D
DC
_SD
A1*
PD
5
PD
4
PD
3
NC
NC
PD
2
PD
1
PC
7
PC
6
PC
5
PC
4/P
WM
1
VS
YN
CI0
DP
LL_G
ND
TCLK
DP
LL_V
DD
PW
M11
TS_C
LK
PD6
P31/TXD
PB2/ADC2/INTE0
PB3/ADC3/INTE1
P34/T0
P35/T1
T4P
T4M
DG
ND
T3P
T3M
T2P
TCLK
1P
T2M
T1P
T1M
T0P
T0M
DV
DD
DG
ND
GP
O1
GP
O2/
AD
0
GP
O3/
AD
1
AG
ND
RX
2+
PGND
TES
T
VR
EF
HS
YN
CI1
TOU
TP/V
SY
NC
I1
HY
NC
I0
PW
M10
CG
ND
CV
DD
DG
ND
DV
DD
PC1*
PC0*
MCU_VCC
PD0
PA0/PWM2
T7P
T7M
TCLK2P
TCLK2M
T6P
T6M
T5P
T5M
TCLK
1M
INT_
VS
O/G
PO
4
INT_
HS
O/G
PO
5
CV
DD
CG
ND
GP
O6
SC
L
SD
A
RS
TN
IRQ
N
RX
2-
AV
CC
RX
1+
RX
1-
RX0+
AG
ND
RX0-
PVCC
REXT
AVCC
RXC-
RXC+
AGND
GIN1-
GIN1+
SOGI1
BIN1-
BIN1+
ADC_VAA
RIN1+
RIN1-
ADC_VAA
ADC_GNDA
BIN0+
SOGI0
BIN0-
GIN0-
GIN0+
RIN0-
RIN0+
T1P
AUTO
C46
40.
001u
F
C46
50.
001u
F
RXC-
LED-Orange
C435NC
C450100pF
R410 100 1/16W
LEFT
LED-Green
82
DVI-SCL
C45
80.
001u
F
GND_A
GND_A
DVI-DET
TX
R427 1K 1/16W
Mute/Auto
C4480.1uF/16V
R431 1K 1/16W +5V
EAR_SENSE
R424 150 1/16W
GND_A
MUTE
CVDD1V8
FB415120 OHM
R451 75 1/16W
120
+5V
STANDBY
RX0+C
457
0.00
1uF
R407100 1/16W
FB4071000 OHM
MCU-VDD
T5P
C4160.1uF/16V
Q401
PMBS3904
GND_A
RX
GND_A
R4990 1/16W
R45810K 1/16W
R4341M 1/16W
FB704
120 OHM
14
DVDD
T2MLEDG
RS
Tn
GND_A
BL-PWM
LEFTR459
10K 1/16W
T1M
MENU
RSTn
DVDD
RI1-
R+
LED-Orange
C403 0.047uF
GND_A
MCU-VDD
M_RXD
RX1+
R445 390 1/16W
R419 10K 1/16W
R4433.3K 1/16W
OUT-L-
RX2-
PWR
LIGHT_SEN
C4120.1uF/16V
C404 0.047uF
112
+5VS
R438 220 1/16W
VSO
24C16_WP
C46
30.
001u
F
VGA_3V3
BI1-
SCL
CVDD1V8
T6M
R4474.7K 1/16W
C414
0.1uF/16V
VGA-SCL
SDA
R421 150 1/16W
FB411120 OHM
CVDD1V8
GND_A
RX0+
ADC_VAA
VGA-DET
C46
70.
001u
F
MCU-VDD
G+
C405 0.047uF
RIGHT
C42922pF
VOLUME
GND_A C415NC
R471390 1/16W
FB416120 OHM
VOL-PWM
R40110K 1/16W
TCLK1P
BL-ON
SCL
DVDD
RX0-
CN403
9x2pin/2mm
24681012141618
13579
11131517
RX1-
STANDBY
R418 10K 1/16W
R490 100 1/16W
R433 1K 1/16W
SCALER 0.1
715G1767-F
C
2 5Friday, January 06, 2006
Title
Size Document Number Rev
Date: Sheet of
+5V
C45
60.
001u
F
MCU-VDD
VGA_3V3
EAR-R
T7M
SDA
HSO
C406 0.047uF
T7PRXC+
BL_EN
C46
00.
001u
FC4490.1uF/16V
R49
34.
7K 1
/16W
FB412120 OHM
T5M
+ C426100uF/25V
Q402
PMBS3906
GI1
SCL
LEDA
M_TXD
RXC+
OUT-L+
R429NC
R409 NC
+5VS
GND_A
T4P
R408100 1/16W
R486 0 1/16W
GND_A
RX1-
C4450.1uF/16V
R4841K 1/16W
RX2+
C4170.1uF/16V
FB420120 OHM
GND_A
RI1
R4423.3K 1/16W
TODEBUG
HSIN
RXC-
R437 220 1/16W
R41
34.
7K 1
/16W
24C02_WP
C4180.1uF/16V
GND_A
GND_A
VOL-PWMCN401
NC
123
C4550.1uF/16V
GND_A
T3M
MENU
T0M
PANEL_IDX
Right-pwm
C420
0.1uF/16V
RX0-
B+
STANDBY
C4190.1uF/16V
TO RS232
SDA
R423 150 1/16W
R430NC
C401 0.001uF
R40210K 1/16W
Power-key
+5V
D415BAV99
3
1 2
Q404
PMBS3906
HSO
R49
24.
7K 1
/16W
C42822pF
T0P
VGA-SDA
9
GND_A
BL-PWM
R41510K 1/16WOUT-R-
R4604.7K 1/16W
108
BL-BRIGHT
RX2-
FB417120 OHM
GND_A
RX2+
T2P
VSIN
AUTO
C46
20.
001u
F
FB413120 OHM
TCLK2M
TX
OUT-R+
U403M24C16-MN6T
1234 5
678
A0A1A2VSS SI
SCKWP
VCC
GND_A
C4210.1uF/16V
MCU-VDD
19” LCD Color Monitor 190S7
24
GND_A
T6M
T1M
T5M
VGA_3V3
T2M
TCLK2M
T7M
T5P
T4P
GND_AQ405AO3401LG
D
S
T7M
PANEL OUTPUT 0.1
715G1767-FA4
3 5Friday, January 06, 2006
Title
Size Document Number Rev
Date: Sheet of
+C4324.7uF/50V
GND_A
T2P
LCD-VDD
T6M
R47210K 1/16W
T0M
C4230.1uF/16V
T3P
T2P
T0P
T6P
LCD-VDD
T6M
Q406PMBS3904
R403100K 1/16W
TCLK1P
T7P
FB408120 OHM
T3M
T3P
GND_A
T7M
T5M
+12V
TCLK1M
T2P
T1P
C4250.1uF/16V
TCLK1P
TCLK2M
T6P
C4240.1uF/16V
T5M
T2M
LCD-VDD
T4P
LCD-VDD
TCLK1P
R444
150 1/4W
T1P
R414100K 1/16W
T1M
T1M
T7P
T5P
T3P
LCD-VDD
T3M
R41710K 1/16W
+5V
T0M
T4M
T0P
T2M
LCD-ON
T4P
R473
150 1/4W
T0M
T4M
T7P
T5P
TCLK2P
TCLK2P
FB410120 OHM
T0P
T4M
CN406
30PIN/1.0mm
123456789
101112131415161718192021222324252627282930
T3M
T6PTCLK1M
TCLK1M
CN404 NC
24681012141618202224
13579
11131517192123
FB409NC
LVDSOUTPUT
GND_A
TCLK2P
T1P
TCLK2M
19” LCD Color Monitor 190S7
25
+12V
GND_A
+
C710100uF/25V
VOLUME
R4201K 1/16W
R4870 1/16W
C7010.001uF
EAR-L
FB701120 OHM
FB703120 OHM
+
C708100uF/25V
D702FA20-04
+ C707100uF/25V
U702MM1117-1.8
123
AD
J/G
ND
OU
TPU
TIN
PU
T
R495NC
DVDD
C46
90.
001u
F +
C709100uF/25V
CN702
8X2PIN/2mm
246810121416
13579
111315
FB706NC
GND_A
STANDBY
GND_A
Scaler Power 0.1
715G1767-FA4
4 5Friday, January 06, 2006
Title
Size Document Number Rev
Date: Sheet of
EAR_SENSE
OUT-L+
U701MMC1085-33
123
AD
J(G
ND
)V
OU
T(TA
B)
VIN
+1V8
BL-ON
C7030.1uF/16V
R70147 1/16WD701
FA20-04
GND_A
OUT-R-
+12V
BL-BRIGHT
+5V
OUT-L-
+5V
PANEL_IDX
FOR 1.8V POWER USE
C7040.1uF/16V
CONNECTOR FORPOWER/INVERTERBOARD 2.0 mm
CVDD1V8
FB702120 OHM
VGA_3V3
+ C712
100uF/25V
+5V
MUTE
OUT-R+
FB707120 OHM
C4700.001uF
+ C711100uF/25V
C7020.1uF/16V
FOR 3.3V POWER USE
C7060.1uF/16V
EAR-R
CN7016x2PIN/2.0mm
24681012
13579
11
VGA_3V3
GND_A
C7050.1uF/16V
19” LCD Color Monitor 190S7
26
6.2 Power Board
N
L903
C8B-R6H
1 2
R95522K _NC
L
R9531K 1/4W_NC
12
C9150.012uF/25V
R917 33K
C9130.1uF
12
R915 10
R927 4.7K_120612
- +
BD901U4KB80R
2
1
3
4
5VA
+C927
68u/25V
R946
110K_1%
12
+12VCC
FB905BEAD
C9200.001uF/1KV
12
R9101.5M/R1206
C903
0.001uF/250V
1 2
D918 1N4148
R944
9.1K/0805_1%
12
Lie down
C942
4.7nF/25V_NC
D931MBRF10H100CT-45
NR901
SCK084
D926
RGP10D
12
TEA1532
IC901
TEA1532
4
1
2
8
5
3 6
7
FB901BEAD
C9141uF
12
D901BYT42J
R932
2R2_1206
1 2
+C933
1000uF/25V
+C952
220u/25V
C9010.001uF/250V
12
O
T901
POWER X'FMR
4
6
2
1
5
9
78
1112
10
J91212
R9121M
12
R951
3.3K_N
C
12
FB902BEAD
C935
3.3nF/500V_NC
12
R920
0.2R/1W
R902680K
12
C917 0.33uF/25V
+12VCCVAR901
varistor_NC
R935
2R2_1206_NC
1 2
C9000.001uF/250V
12
CN951
HARNESS 12P-12P 120mm
123456789101112
R9041.5M/R1206
+C907
100uF/450V
R926 0R
R942
27K _NC
12
R901680K
12
+C956
220u/16V
IC902TCET1103
12
43
IC941KIA431A
L951
0.8uH
1 2
C912
0.0022uF/400V
12
+12V
CN901
AC SOCKET
12
3
C9550.1uF/25V
L955
0.8uH1 2
S901
spotgap_NC
R9459.1K_1%
12
R90715K/R1206
R936
2R2_1206_NC
1 2
R905100K/1W
L901
7mH
14
23
+5V
R941220
BRIGHTNESS
+C936
2200uF/16V
C9510.1uF/25V
R9141K24_1%
R900
680K
12
C941 0.0056uF
5VA
R95210
12
ZD949RLZ12B_NC
12
R916 1.5K
12
BL_CTL
D905P4KE_NC
D919
RGP10D
12
+C932
1000uF/25V
R9371.8K_1/8W
12
F902
FUSE_5A/250V_NC
R949
100 1/10W_NC
12
C9080.47uF/275V
12
PANEL_ID
L902
C8B-R6H
1 2
R918 150R12
R931
2R2_12061 2
FB903BEAD
S902
spotgap_NC
ZD975RLZ5.1B
12
ZD951P6KE8.2A
C931
3.3nF/500V
12
Q901STP7NK80ZFP1
23
F901
FUSE 3.15A 250V
1 21 2
D935STPS10L45CFP
R95410 1/10W
R9435.1K 1/10W
12
R923 8K66_1%
12
19” LCD Color Monitor 190S7
27
R887100K 1/10W
12
C8310.33uF
12
R812
620K 1/10W
12
Q841
AM9945N
1234 5
678S1
G1S2G2 D2
D2D1D1
D885
IN4148
C8255PF/NC
12
Q8712N70021
32
C8120.1uF
12
Q8862N7002 1
32
OP2
C8230.001uF
12
C8075pF/3KV
12
R84310R
12
R87210K/NC
12
D831BAV99
3
12
R82210R
12
D853BAV70/SOT23B
3
1
2
R81530K
R8596.2M 1/2W
12
Q8852N7002 1
32
Isen
C8260.01uF/NC
R82310R
12
R884
1K 1/10W
12
R871
10K 1/2W
12
OP3
Q8802N7002 1
32
R8396.2M 1/2W
12
R8732K 1/10W
C8870.01uF
Q873PDTA144EU
31
2
R8247.5K_1%_NC
12
VDD
OP2
C8190.01uF/25V
12
R83010K_1%_NC
12
D881
IN4148
OP4
C8461uF
12
C8445PF/NC
12
CN853CONN
12
C8055pF/3KV_NC
12
C8420.001uF
12
VDD
R8577.5K_NC
C858390pF
C813560pF
C8320.1uF
12
C8105pF/3KV_NC
12
C8211uF
12
Q8012N70021
32
Q8742N3904
32
1
R80410K 1/10W
12
D851BAV99
3
12
PANEL_ID
OP1
C8095pF/3KV_NC
12C845
5PF/NC
12
D883
IN4148
C8085pF/3KV
12
R855
10K_1%
ZD874RLZ5.6B
12
OP4
Isen
C8830.01uF
R861
100K_1%
12
C8411uF
12
R866100K/NC
12+12V
R886
1K 1/10W
12
CN831CONN
12
R883100K 1/10W
12
C86533nF
12
R835
10K_1%
1 2
C80610pF/6KV1
2
R8191M
CN833CONN
12
C860220pF
12
CN851CONN
12
C8111uF
12
PT802
24:24:2400
71
3
856
2
4
R807
10K 1/10W
12
C840470uF/25V
VDD
C820470uF/25V
C8220.001uF
12
PT801
24:24:2400
71
3
856
2
4
OP1
R8331.2K
R80110K
12
R854
6.2M_NC
12
+12V
R85610K_1%
12
R88010K 1/10W
12
R8311K
R8511K
R8257.5K_1%
12
R806100K/NC
12
C8710.1uF_NC
C8245PF/NC
12
C8301000pF/NC
R8346.2M 1/2W_NC
12
BL_CTL
OP3
R83610K_1%
12
R874330 1/10W
12
R803
10K/NC
12
C8430.001uF
12
+12V
PANEL_ID
R80210K/NC
12
C8850.01uF
R85010K_1%_NC
12
R882
1K 1/10W
12
R888
1K 1/10W
12
R8531.2K
R885100K 1/10W
12
Q821
AM9945N
1234 5
678S1
G1S2G2 D2
D2D1D1
R829
0 1/10W
C8035pF/3KV
12
VDD
R865232
C8381000pF
Q8832N7002 1
32
C80110pF/6KV
12
R8377.5K_1%
12
C847
0.022uF/25V
D887
IN4148
C8025pF/3KV
12
U811
OZ9938GN
1
2
3
4
5
6
7
8 9
10
11
12
13
14
15
16DRV1
VDDA
TIMER
DIM
ISEN
VSEN
OVPT
NC1 NC2
ENA
LCT
SSTCMP
CT
GNDA
DRV2
PGND
C8741uF
12
BRIGHTNESS
D833BAV70/SOT23B
3
1
2
R849
0 1/10W
1 2
C8800.1uF/25V
C8611000pF
12
VDD
R881100K 1/10W
12
R84210R
12
R81620K
C8045pF/3KV_NC
12
R863
33K 1/4W
12
R81333K_1%
R8113M3
12
C8810.01uF
Q8812N7002 1
32
