Asus VS239H Service Manual page 21

Service Manual
4 RIN
4 GNDR
4 GIN
4 GNDG
4 SOG
4 BIN
4 GNDB
4 HSY NC
4 VSY NC
4 VGA_SDA1
4 VGA_SCL1
4 DD2+
4 DD2-
4 DD1+
4 DD1-
4 DD0+
4 DD0-
4 DCK+
4 DCK-
4 DVI_SDA1
4 DVI_SCL1
7 HD0-
7 HD0+
7 HD1-
7 HD1+
7 HD2-
7 HD2+
7 HCK-
7 HCK+
7 HDMI_SDA1
7 HDMI_SCL1
ADC33 R418 390R 1/16W 1%
VCC3.3
U402
C424 R422
220nF 10V NC 1
CS VCC
2
SO HOLD
3
WP SCK
+5V 4
GND SI
WP
MX25L2026DM1I-12G
+ R424
C425 10K 1/16W 5%
10UF 16V
1MOHM 1/16W +/-5%
R426
10K 1/16W 5% C413
NC/0.22UF 16V
C426 R428 0R05 1/16W XIN
56pF 50V
X401
14.31818MHZ/32PF
C428 R432 0R05 1/16W XOUT
56pF 50V
VDDP C407
100N16V
R435 NC INL
7 INL
INR
7 INR
R439
0R05 1/16W
AUVRM
C459 C460
C461 CN408
+
4.7UF50V
100N16V 100N16V
7
6
5
4
Grouped
3
FB413 2
1
60 OHM
NC/CONN
AURIN AURIN
7
AULIN AULIN
7
CN401
6
5
4
3
2
1
CONN
AVDD_EAR
AVDD_AU
ADC1.8
ADC33 VDDC VDDP
4
VCTRL
63
RIN0P
62
RIN0M
60
GIN0P
59 107 PA0
GIN0M LVA3P
61 108 PA1
SOGIN0 LVA3M
58 109 PA2
BIN0P LVACKP
57 110 PA3
BIN0M LVACKM
66 111 PA4
HSY NC0 LVA2P
67 112 PA5
VSY NC0 LVA2M
69 113 PA6
DDCA_SDA/RS232_TX LVA1P
70 114 PA7
DDCA_SCL/RS232_RX LVA1M
115 PA8
LVA0P
48 116 PA9
RXA2P LVA0M
49
RXA2N
51
RXA1P
52
RXA1N
54
RXA0P
55 119 PB0
RXA0N LVB3P
46 120 PB1
RXACKP LVB3M
47 121 PB2
RXACKN LVBCKP
42 122 PB3
DDCDA_SDA LVBCKM
43 123 PB4
DDCDA_SCL LVB2P
124 PB5
LVB2M
30 125 PB6
RXB2P LVB1P
31 126 PB7
RXB2N LVB1M
33 127 PB8
RXB1P LVB0P
34 128 PB9
RXB1N LVB0M
36 TSUMU88MWDT3-LF-1
RXB0P
37
RXB0N
28
RXBCKP
29 104
RXBCKN GPIO_P05
21
DDCDB_SDA
22 18
R417
DDCDB_SCL GPIO_P17
100R 1/16W 5%
Volume
103
GPIO_P04/PWM3
44
REXT
71 R419
GPIO_P23/PWM1
9 100R 1/16W 5%
GPIO_P25/PWM3
65
REFP
C423
5V_DETECT
100N16V 14
GPIO_P00/SAR0
64 15 R405
REFM GPIO_P01/SAR1
16 R407
GPIO_P02/SAR2
17 R401
GPIO_P03/SAR3
19
GPIO_P06
20
GPIO_P07
23
GPIO_P13/PWM2
8 76
SDO
7 77 40 R410
CSZ GPIO_P15
6 78 41
SCK GPIO_P16
5 79
SDI
10
GPIO_P26/PWM0
11 R408 100R 1/16W 5%
GPIO_P27/PWM1
39
GPIO_P14/PWM0
8
RST
80
MCKO
81
AUOUTLR
82
AUSCK
26 83
XIN AUSD
84
AUMUTE/GPIO_P43
85
SPDIFO/CEC_BUS/GPIO_P42
R403 86
GPIO_P24/PWM2/SPDIFO
25
XOUT
3 R430
BY PASS
10K 1/16W 5%
68
MODE
73
I2C_MCL/GPIO_P10
89 72
LINEIN_L0 I2C_MDA/GPIO_P11
90
LINEIN_R0
91
VCOM
93
VAG
94
VRM
96
LINEOUT_L
97 1 EE_WP
LINEOUT_R GPIO_11
2 R415
GPIO_12
99 102 AUDIO_MUTE
SSPKL GPIO_06
100
SSPKR
VCC3.3
KEY 1
KEY 2
POWER
LED_G
LED_A KEY 1
KEY 2
PA[0..9]
PA[0..9] 6
+5V
+5V 3,6
5V_DETECT
PB[0..9]
C437
PB[0..9] 6
1NF 50V
on_PANEL 3
on_BACKLIGHT 3
Volume 8
R455
AC2DC_CTRL 3
VGA_DET NC/100R 1/16W 5%
VGA_DET 4
NC/10K 1/16W 5%
100R 1/16W 5% KEY 1
100R 1/16W 5% KEY 2
100R 1/16W 5% POWER
LED_GRN/BLUE
LED_ORANGE LED_ORANGE
HDMI_HPD_SW
HDMI_HPD_SW 7
100R 1/16W 5% DVI_DET
DVI_DET 4
R649 100R 1/16W 5%
Amp_SD 7
R650 NC/100R 1/16W 5%
DVI_HPD_SW 3
adj_BACKLIGHT 3
WP
3D_SDA
DET_HDMI5V
DET_HDMI5V 6
DET_DVI5V
HDMI_DET
HDMI_DET 7
CEC_CTRL 7
3D_SCL
VCC3.3
R429
U403
R431 10K 1/16W 5% C429
10K 1/16W 5% 8 1 220nF 10V
VCC NC
EE_WP R434 100R 1/16W 5% 7 2
WC NC
R436 100R 1/16W 5% 6 3
SCL NC
R437 100R 1/16W 5% 5 4
SDA VSS
M24C16
100R 1/16W 5%
DDC_WP 7
MUTE 8
CN407
1 1 VCC3.3
2 2
POWER
3 3
LED_G
4 4
LED_A
5 5 FB407
6 6
NC/120 OHM
7
NC CN409
NC/CONN
CN402
NC/CONN
R444 NC/0R05 1/16W
R445 NC
R446 NC 2 1
R447 NC/0R05 1/16W 4 3
LED_G POWER
6 5
LED_A
8 7
21
VCC3.3 VDDP close pin 7,13,74,105,117
FB401
1 2
3 VCC3.3
120 OHM
+ C402 C403
C401
100UF16V 100N16V 100N16V
VCC3.3 ADC33
FB402
1 2
3 VCC3.3
120 OHM
+ C409 C410
C408
10UF 16V 100N16V 100N16V
VCC1.8 VDDC
FB403
1 2
3 VCC1.8
120 OHM
+ C415 C416
C414
100UF16V 100N16V 100N16V
VCC1.8 ADC1.8
VCC3.3 FB414
FB404
1 2 120 OHM
3 VCC1.8
120 OHM C473
+ C421 10UF 16V
C420
10UF 16V 100N16V
VCC3.3
R412 R440 R529
VGA_DET
DVI_DET
HDMI_DET
+5V VCC3.3 +5V
R498 R499 R423
NC/0R05 1/16W
0R05 1/16W
NC/0R05 1/16W
R421
NC/2K2 1/16W 5%
Q410 1
LMBT3906LT1G
R406
LED_G
R411
Q411
100R 1/10W 5% NC/240 OHM +-5% 1/16W
LMBT3906LT1G
R416
LED_A
100R 1/10W 5% NC/240 OHM +-5% 1/16W
T P V ( Top Victory Electronics Co . , Ltd. ) OEM MODEL
絬 隔 瓜 絪 腹 G4280-M0C-AUS-X-1-101108 TPV MODEL
Key Component 4.0.SCALER PCB NAME
G4280-M0C-000-0040
Wednesday , April 13, 2011 Sheet 5 of 8
Date
ASUS VS239H
C404 C405 C406
100N16V 100N16V 100N16V
C411 C412
100N16V 100N16V
C417 C418 C419
100N16V 100N16V 100N16V
AVDD_EAR AVDD_AU
VCC3.3 FB415
120 OHM
+ +
C471 C470
10UF 16V 100N16V
C472
100N16V
VCC3.3
R425
0R05 1/16W
R427
NC/4K7 1/16W 5%
R433
LED_GRN/BLUE
100R 1/16W 5%
R438
LED_ORANGE LED_ORANGE
1
100R 1/16W 5%
R413
CN410
+5V
3D_SDA
4
3D_SCL
3
2
1
NC/CONN
Size C
Rev C
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