AOC 2036Va Service Manual page 21

Table of Contents

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VDVI
VMPLL
VPLL
23
2
DSUB_R+
RIN0P
22
2
DSUB_R-
RIN0M
20
2
DSUB_G+
GIN0P
19
2
DSUB_G-
GIN0M
21
2
DSUB_SOG
SOGIN0
18
2
DSUB_B+
BIN0P
17
2
DSUB_B-
BIN0M
27
2
DSUB_H
HSY NC0
28
2
DSUB_V
VSYNC0
30
2
DDC1_SDA
DDCA_SDA/RS232_TX
31
2
DDC1_SCL
DDCA_SCL/rs232_RX
3
2
RX2P
RX2P
4
2
RX2N
RX2N
6
2
RX1P
RX1P
7
2
RX1N
RX1N
9
2
RX0P
RX0P
10
2
RX0N
RX0N
12
2
RXCP
RXCKP
13
2
RXCN
RXCKN
100
2
DDC2_SDA
DDCD_SDA
1
2
DDC2_SCL
DDCD_SCL
15
AVDD
REXT
R401 390 OHM 1/16W
TSUMU58EHL-LF
0.1uF/16V
26
REFP
C417
VCC3.3
25
REFM
C401
U402
0.22uF16V
R412
1
8
37
CS#
VCC
SDO
10K 1/16W 5%
2
7
38
WP
DO
HOLD#
SCZ
3
6
39
WP#
CLK
SCK
4
5
40
VSS
DI
SDI
48
3
PPWR_ON#
GPIO_P45/PWM1
EN25F20-100GCP
C419
CMVCC1
84
RST
10UF50V
R421
R423
100K 1/16W 5%
0R05 1/16W
96
XOUT
C420 47pF
X401
14.31818MHz
97
XIN
C421 47pF
R428 100R 1/16W 5%
C422 0.1uF/16V
80
BYPASS
52
MODE[0]
53
MODE[1]
VCC3.3
X'TAL
Normal Function : CL = Cs + ((Cg*Cd)/(Cg+Cd))
C423
R440
R441
R442
P.S : Assume Cs = 4 pF
NC
NC
NC
U403
NC
8
1
VCC
NC
EE_WP
7
2
WC
E1
MSCL
6
3
SCL
E2
MSDA
5
4
SDA
VSS
 蔼 (93G 22-53B-H)
NC
瑉红 (93G 22-53-J)
U402
SST
For user data, WB, EDID,
U403
M24C04-WMN6TP
HDCP are saved in
Eon
Flash.
C423
R429
100R 1/16W 5%
SST
U402
R430
100R 1/16W 5%
010A
Befor AOC ID2007 OSD
R440
10K 1/16W 5%
020A
For ID2008 ID2009
R441
10K 1/16W 5%
Eon
U402
R442
10K 1/16W 5%
020
For All model
AVDD
VDDP
VDDC
81
VCTRL
54
PA0
LVA3P
55
PA1
LVA3M
PA2
58
LVACKP
PA3
59
LVACKM
60
PA4
LVA2P
61
PA5
LVA2M
PA6
62
LVA1P
63
PA7
R404
LVA1M
64
PA8
LVA0P
PA9
65
LVA0M
PA[0..9]
PA[0..9]
3
67
PB0
PB[0..9]
LVB3P
PB[0..9]
3
PB1
R447
68
LVB3M
69
PB2
LVBCKP
70
PB3
LVBCKM
71
PB4
LVB2P
PB5
72
NC
LVB2M
73
PB6
LVB1P
74
PB7
LVB1M
PB8
77
LVB0P
78
PB9
LVB0M
36
GPIO_P23
45
GPIO_P43
46
R425
NC
POWER_KEY#
GPIO_P42
EE_WP
41
GPIO_P47
42
GPIO_P46
35
R445
NC
PANEL_ID#
4
GPIO_P22/PWM0
47
R409
100R 1/16W 5%
WP
PWM2/GPIO_P24
LVDS
85
on_BACKLIGHT 4
GPIO_P25
86
adj_BACKLIGHT 4
PWM3/GPIO_P27
87
GPIO_P00/SAR0
KEY 1
88
R415
100R 1/16W 5%
GPIO_P01/SAR1
89
R416
100R 1/16W 5%
KEY 2
GPIO_P02/SAR2
90
R417
100R 1/16W 5%
GPIO_P03/SAR3
DET_CABLE
2
91
R419
0R05 1/16W
LED G_B
GPIO_P07
92
R420
NC
LED O
R422
GPIO_P15
93
PWM1/GPIO_P16
94
HDCP_CTRL
2
GPIO_P12
95
R424
100R 1/16W 5%
100R 1/16W 5%
GPIO_P13
Mute
4
99
BUZZER
GPIO_P14/PWM0
R426
NC
R429 NC
44
MSCL
GPIO_P10/I2C_MCL
MSDA
43
GPIO_P11/I2C_MDA
R430
NC
Max condition for LED:
1. Vcc = 3.3 V
X401
CL of SPEC
Cs and Cd (C420, C421)
2. Current = 12 mA
FW need to be
18 pF
27 pF
modified.
32 pF
56 pF
For NVRAM
Without NVRAM
Indirect LED
Direct LED
NC
R419
10K 1/16W 5%
100R 1/16W 5%
0.22uF16V
NC
R420
10K 1/16W 5%
100R 1/16W 5%
NC
R453
0R 1/16W 5%
NC
R455
2.2K 1/16W 5%
NC
R461
NC
0R 1/16W 5%
NC
R457
0R 1/16W 5%
NC
R459
2.2K 1/16W 5%
R462
NC
0R 1/16W 5%
Q407
2N3906S
Q408
2N3906S
VCC3.3
CMVCC1
VCC3.3
R402
R451
NC
VCC3.3
1K 1/16W 5%
R452
0R05 1/16W
1K 1/16W 5%
1
Q405
2N3906S-RTK/PS
LF_B
R405
0R05 1/10W 5%
DVI 1_5V
For detect function,
depend on FW
R446
NC
DDC_WP
2
R406
Q401
LMBT3904LT1G
22K 1/16W 5%
R407
C416
CMVCC1
10K 1/16W 5%
0.1uF 16V
R427
NC
R434
Volume#
4
0R05 1/16W
C438
NC
CMVCC1
R453 NC
CMVCC1
R455 NC
VCC3.3
R454
NC
LED G_B
Q407
NC
LED_GRN/BLUE
R461
R456
0R05 1/10W 5%
22 OHM 1/10W
CN403
2
1
4
3
6
5
8
7
NC/CONN
CN404
CN401
1
2
NC
6
3
5
4
4
5
NC
3
6
2
R418
1
0R05 1/16W
NC/CONN
NC
NC/CONN
NC
CN402
7
6
5
NC
4
1
3
CN405
2
2
3
NC
1
NC/CONN
4
5
6
TOUCH_POWER
7
CONN
21
FB402
VPLL
VCC3.3
FB401
AVDD
300OHM
300OHM
C408
0.1uF/16V
C407
0.1uF/16V
VCC3.3
FB410
VDVI
FB404
VMPLL
300OHM
300OHM
C414
C415
C413
0.1uF/16V
0.1uF/16V
0.1uF/16V
VDDP
VCC3.3
2,4
VCC3.3
C403
C404
C406
C402
4.7uF/10V
0.1uF/16V
C405
0.1uF/16V
0.1uF/16V
0.1uF/16V
VCC1.8
VDDC
4
VCC1.8
C412
C409
C410
C411
0.1uF/16V
0.1uF/16V
0.1uF/16V
0.1uF/16V
2
R457 NC
CMVCC1
R459 NC
VCC3.3
R458
NC
LED O
Q408
NC
LED_ORANGE
R462
R460
NC
NC
VCC3.3
R408
NC
R411
NC
R431
R432
R433
R414
0R05 1/16W
KEY1
KEY 2
POWER_KEY #
LED_GRN/BLUE
LED_ORANGE
C431
C432
C433
ZD401
C434
C435
NC
VCC3.3
FB405
NC
CN406
CMVCC1
1
For BUZZER control board
LF_B
BUZZER
2
or Touch Panel
3
C436
NC/CONN
1uF 10V
T P V ( Top
Victory
Electronics
Co . ,
Ltd. )
OEM MODEL
絬 隔 瓜 絪 腹
G3329-1-2-X-2-090505
TPV MODEL
AOC 2036Va
Key Component
5.0.SCALER
PCB NAME
Date
Wednesday , May 06, 2009
Sheet
5
of
5
Custom
Size
Rev
1
称 爹

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