Adelpia TGL2260A, Руководство по обслуживанию

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22” LCD Color Monitor Adelpia TGL2260A
24
R404
10K 1/16W
C425
0.22uF
R501, R502 э 20 1/10W
PA3
C456
0.1uF 16V
SOG 3
DDCA_SCL 3
R409
680R 1/16W
POWER
PB6
+5V
+
C408
10uF/50V
PA0
GNDB 3
on_BACKLIGHT 2
VDDP R428 100R 1/16W
R
490
10K 1/
16W
R430
1K 1/16W
GIN 3
PA[0..9] 5
R426
10K 1/16W
RIN 3
VCC3.3
R+ 3
VDDP
C410
0.1uF 16V
GNDG 3
R- 3
R403 390 1/16W
CLK- 3
Unused Components
FB401
600 OHM
C414
0.1uF 16V
VCC3.3
LED_A
Volume
PB4
GNDR 3
PA1
PB0
WP
R432 0R05 1/16W
Q403
PMBS3906
VOL 2
2. Slight waterfall
noise -> Modified the
circuit of X'TAL
The GND of
Capacitors should be
connected to Scalar
alone by control
Layout at Sheet 5.
AVDD_18
PA5
C431
NC
VCC3.3
C429
0.1uF 16V
PB1
AUDIO_MUTE
PB[0..9]
C423 22pF
R407
NC
C457
0.1uF 16V
R474
3.9K 1/16W
U406
NC/G690H438T73UF
1
2 3
GN
D
RST VCC
R411 100R 1/16W
C413
0.1uF 16V
C426
0.1uF 16V
B+ 3
POWER
C407
0.1uF 16V
FB405
600 OHM
R418 100R 1/16W
VSYNC 3
R489
10K 1/
16W
VCC1.8 2
VDDP
C411
0.1uF 16V
C420
0.1uF 16V
PB5
Q408
NC/PMBS3906
+ C464
22uF/50V
+5V 2
KEY2
IDX
R405
22K 1/16W
Volume
XIN
LED_A
R486
NC
C419
0.1uF 16V
D4
02
RL
Z5
.6
B
C404
0.1uF 16V
BIN 3
LVDS
VCC3.3
R431 NC
R502 20 1/16W
VCC3.3
WP
C416
0.1uF 16V
R421
680R 1/16W
G+ 3
VCC3.3
C409
0.1uF 16V
VCC3.3
VDDC
C459
0.1uF 16V
DDCD_SCL 3
VCC1.8
DDCA_SDA 3
R487
10K 1/16W
C455
0.1uF 16V
C458
0.1uF 16V
G- 3
PB[0..9] 5
+5V
R420 100R 1/16W
DDCD_SDA 3
AVDD_33
VCC1.8
R423 4K7 1/16W
AVDD_18
PB2
on_PANEL 2
PB8
D4
01
RL
Z5
.6
B
VCC3.3
R412
1K 1/16W
R414
680R 1/16W
+5V
R425
10K 1/16W
+5V
R503 0R05 1/16W
C427
0.1uF 16V
2007/2/6
PA8
C461
0.1uF 16V
VDDC
LED_A
HSYNC 3
FB403
600 OHM
VDDP
C406
0.1uF 16V
X401
14.3 Mhz
PB7
R504 NC
PA4
Reset
Circuit
C417
0.22uF
R475
3.9K 1/16W
DET_INPUT3
PA9
XIN
C405
0.1uF 16V
VCC3.3 2
R433
4K7 1/16W
+5V
PA2
PA6
POWER
LED_G
AVDD_MEMPLL_33
LED_G
C415
0.1uF 16V
XOUT
R424
10K 1/16W
+5V
AVDD_33
PA[0..9]
Q401
PMBS3906
+ C418
10uF/50V
B- 3
AVDD_33
C460
0.1uF 16V
R427 100R 1/16W
KEY2
adj_BACKLIGHT 2
KEY1
1. Strong diagonal waterfall
noise -> Add C464(22uF) at
Sheet 5
C421 22pF
Q407
NC/PMBS3906
R406
10K 1/16W
R419
120R 1/16W
FB404
600 OHM
Q404
PMBS3904
C402
0.1uF 16V
R505
1K 1/16W
KEY2
R501 20 1/16W
R488 100R 1/16W
C401
0.1uF 16V
タ Pin45~50 Pin name
R492
NC
CN401
CONN
1
2
3
4
5
6
CLK+ 3
TSUMU58WHJ-LF
28
25
26
23
27
24
22
32
33
7
31
30
41
43
42
44
51
80
128
127
81
82
83
84
85
86
91
92
93
94
95
96
97
98
99
100
79
78
77
1 11
9
10
12
13
8
15
16
18
19
17 29 52
10
4
87
37
103
11
2
34
35
5
6
118
14 10
7
36
73
119
120
121
123
124
117
116
115
38
39
108
3
4
53 74 40 59
72 88 101
76
75
102
109
12
6
11
4
111
110
20
90
89
122
2
113
56
55
57
61
64
70
67
21
106 105
48
49
47
45
46
50
68 69 63 62
60
65
66
71
125
54 58
RIN0P
GIN0P
SOGIN0
BIN0P
RIN0M
GIN0M
BIN0M
HSYNC0
VSYNC0
REXT
REFP
REFM
SDO
SCK
CSZ
SDI
GPIO_P24/PWM2
LVACKM
XIN
XOUT
LVA2P
LVA2M
LVA1P
LVA1M
LVA0P
LVA0M
LVB3P
LVB3M
LVBCKP
LVBCKM
LVB2P
LVB2M
LVB1P
LVB1M
LVB0P
LVB0M
LVACKP
LVA3M
LVA3P
GN
D
GN
D
RX2P
RX2N
RX1P
RX1N
AVD
D
_33
RX0P
RX0N
RXCKP
RXCKN
GN
D
GN
D
GN
D
V
DDC
V
DDP
MODE
VCTRL
V
DDP
DDCA_SDA/RS232_TX
DDCA_SCL/RS232_RX
DDCD_SDA
DDCD_SCL
NC
AVD
D
_33
V
DDP
GPIO_P22/PWM1
GPIO_P04
GPIO_P00/SAR0
GPIO_P01/SAR1
GPIO_P02/SAR2
GPIO_P06
GPIO_P07
NC
NC
NC
I2C_MDA
I2C_MCL
RST
GPIO_P15
GPIO_P16
V
DDC
V
DDC
V
DDP
V
DDP
GN
D
GN
D
GN
D
NC
NC
BYPASS
GPIO_P25
V
DDC
V
DDP
NC
NC
AVD
D
_33
NC
NC
GPIO_P03/SAR3
GPIO_P14/PWM0
GN
D
NC
NC
NC
NC
NC
NC
NC
AVD
D
_18
GN
D
GN
D
GPIO_P44
GPIO_P43
GPIO_P45
GPIO_P47
GPIO_P46
GPIO_P42
GN
D
GN
D
GN
D
GN
D
VDDP
VDDP
VDDP
VDDP
GPIO_P13/PWM2
V
DDP
V
DDP
+5V
R499
0R05 1/16W
FB402
600 OHM
U403
M24C04-WMN6TP
1
2
3
4
5
6
7
8
NC
E1
E2
VSS SDA
SCL
WC
VCC
PB3
XOUT
+
C403
4.7uF50V
R413
10
K 1
/16
W
IDX 2
LED_G
KEY1
KEY1
DDC_WP 3
HDCP_RST 3
AVDD_MEMPLL_33
R506 0R05 1/16W
U402
SST25VF010A-33-4C-SAE
1
2
3
4
5
6
7
8
CE#
SO
WP#
VSS
SI
SCK
HOLD#
VDD
TC7CMADB3WY2A H
PLE2202WS
Custom
5 6 Friday , June 29, 2007
715G2573-1
Bill huang
4-1.SCALER
G2573-1-X-X-8-070629
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
Q402
PMBS3904
C430
0.
1u
F
1
6V
R402
NC
C412
0.1uF 16V
R429 100R 1/16W
C422
0.1uF 16V
PA7
PB9
AUDIO_MUTE
MUTE 2
R410 0R05 1/16W
C428
0.1uF 16V
R422 4K7 1/16W
R408
10K
1/
16
W
R415
10K 1/16W
2007/2/6
022-83718162
www.chinadse.org
022-83715667