HCL HCMELWBT11, Руководство по обслуживанию

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18.5” LCD Color Monitor HCL HCMELWBT11
19
DSUB_V 3
DSUB_H 3
DSUB_B- 3
3
DSUB_SOG 3
DSUB_G- 3
3
DSUB_R- 3
3
PA[4..9] 5
PB[0..9] 5
LED_GRN/BLUE
PANEL_ID# 7
on_BACKLIGHT 7
KEY 2
adj_BACKLIGHT 7
Volume# 7
Mute 7
PPWR_ON# 6
DET_CABLE 4
VCC3.3 7
VCC1.8 7
CMVCC1 7
Near to Connect
PA[0..1] 5
WP
MSCL
R451 NC
MSDA R452 NC
DDC1_SDA 3
R456 0R05 1/16W
PA0
PA1
PA[0..1]
KEY 1
R453
NC
PA4
PA5
PA[4..9]
MSCL
PA7
PA6
C429
NC
PA9
PA8
EE_WP
R455
NC
R454
NC
NC
1
E1
2
E2
3
VSS
4
SDA
5
SCL
6
WC
7
VCC
8
U403
NC / M24C04-WMN6TP
PB1
PB[0..9]
PB0
PB4
PB2
PB3
PB5
KEY 2
1
2
X401
14.31818MHz
PB8
PB9
PB6
MSDA
PB7
LED_ORANGE
POWER_KEY #
POWER_KEY #
LVDS
LED_GRN/BLUE
VCC3.3
OEM MODEL Size
Rev
Date
Sheet of
TPV MODEL
PCB NAME
称 爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬 隔 瓜 絪 腹 1E-2
C
5 7 Tuesday , July 29, 2008
715G2904-1E-2
< 称爹 >
03.Scalar
For RSTN detect
function
CMVCC1
CMVCC 7
Q401
AO3401
CMVCC
R409
10K 1/16W 5%
C409
0.1uF/16V
R406
6K8 1/16W 5%
R458
20K OHM 1/16W
R459
30K OHM 1/16W 5%
VCTRL 7
R407
10K 1/16W 5%
R415
NC/0R05 1/16W
R404
10K 1/16W 5%
LED_ORANGE
R457 0R05 1/16W
KEY_AUTO
KEY_RIGHT
KEY_LEFT
POWER_KEY #
LED_ORANGE
LED_GRN/BLUE
R405 100R 1/16W 5%
R427
3.9K OHM 1/16W
C407
0.1uF/16V
R432 NC
R424 NC
C412 22pF
1
2
3
4
5
6
CN401
CONN
C411 22pF
C418
NC
R428
3.9K OHM 1/16W
R411 100R 1/16W 5%
R421
10K 1/16W 5% 1
2
3
4
5
6
7
8
CN402
NC \ CONN
KEY 1
R419 100R 1/16W 5%
C404
0.1uF/16V
C408
0.22uF16V
C403
0.1uF/16V
R429 NC
C413
0.1uF/16V
R410 120R 1/16W 5%
R431 NC
CE#
1
SO
2
WP#
3
VSS
4
SI
5
SCK
6
HOLD#
7
VDD
8
U402
SST25LF020A-33-4C-SAE
R414 120R 1/16W 5%
C417
0.1uF/16V
C414
0.1uF/16V
R420 100R 1/16W 5%
C416
0.1uF/16V
RIN0P
13
GIN0P
10
SOGIN0
11
BIN0P
8
RIN0M
12
GIN0M
9
BIN0M
7
HSYNC0
16
VSYNC0
17
REXT
4
REFP
15
REFM
14
SDO
21
SCK
23
SCZ
22
SDI
24
PWM2/GPIO_P24
27
PWM1/GPIO_P25
56
XIN
1
XOUT
2
LVA2P
35
LVA2M
36
LVA1P
37
LVA1M
38
LVA0P
39
LVA0M
40
LVB3P
41
LVB3M
42
LVBCKP
43
LVBCKM
44
LVB2P
45
LVB2M
46
LVB1P
47
LVB1M
48
LVB0P
49
LVB0M
50
LVA3M
34
LVA3P
33
GN
D
5
AVD
D
_AD
C
6
MODE[1]
32
MODE[0]
31
VCTRL
52
V
DDC
30
DDCA_SDA/RS232_TX
18
DDCA_SCL/rs232_RX
19
PWM0/GPIO_P26
62
GPIO_P15/PWM0
20
GPIO_P27/PWM1
28
GPIO_P12
55
GPIO_P00/SAR1
58
GPIO_P01/SAR2
59
GPIO_P06
60
GPIO_P07
61
GPIO_P13
63
GPIO_P14
64
GPIO_P11/I2C_MDA
25
GPIO_P10/I2C_MCL
26
RST
54
VD
D
P
51
V
DDC
53
GN
D
29
RSTN
57
GN
D
3
TSUM1PFR-LF
U401
R408
10K 1/16W 5%
C415
0.1uF/16V
+
C410
10UF50V R418 100R 1/16W 5%
C401
0.1uF/16V
C406
0.1uF/16V
R401
0R05 1/16W
R402
0R05 1/16W
R412 100R 1/16W 5%
R417
10K 1/16W 5%
R425
NC
R430 NC
R403 390 OHM 1/16W
R413 100R 1/16W 5%
FB401
300OHM
R426 100R 1/16W 5%
CMVCC1
VCC3.3
VCC3.3
VCC1.8
AVDD
AVDD
VDDC
VDDC
VDDP
VDDP
AVDD
VCC3.3
R460
NC
CMVCC
CMVCC 7
+
C430
NC
EE_WP
DDC1_SCL 3