AOC 2009M, 2009F Service Manual
20" LCD Color Monitor HP 2009M&2009F
Service
Service
Service
Horizontal Frequency
24kHz –85kHz
TABLE OF CONTENTS
Description Page Description Page
Table Of Contents.......…..............................…........1
Revision List.…..................................……......2
Remark………………………………………………...…3
1. Monitor Specification............................………........3
2. LCD Monitor Description……………………….......4
3. Operation Instruction…………..............……...........5
3.1.General Instructions.........................…...........5
3.2. Control Button…………….….........……..............5
3.3 Adjusting the Picture...........................…............6
4. Input/Output Specification......……………............9
4.1. Input Signal Connector............………................9
4.2. Factory Preset Display Modes......…..................10
4.3. Power Supply Requirements..............................10
5. Panel Specification.....………………..................11
5.1.General Feature…..........................................11
5.2 Electrical Characteristics……………..…………..11
5.3.Optical Characteristics…………………………12
6. Block Diagram……...................………................14
6.1 Software Flow Chart……………………………...14
6.2.Electrical Block Diagram……………..…...........16
7. Schematic……………..........................................18
7.1 Main Board..………..........................................17
7.2 Power Board.…….……....................................23
7.3 Key Board.……..……....................................26
8.PCB Layout…...……...........................................27
8.1.Main Board………........................................27
8.2.Power Board……….........................................29
8.3.Key Board………............……….….........................30
9. Maintainability………................................................31
9.1.Equipments and Tools Requirement.......................31
9.2.Trouble Shooting………...................................32
10.White-Balance, Luminance adjustment…………..38
11.Mechanical Instructions………….….....….......40
12.Monitor Exploded View……. ……..……....….......45
13.BOM List……………….…………..…………………47
SAFETY NOTICE
ANY PERSON ATTEMPTING TO SERVICE THIS CHASSIS MUST FAMILIARIZE HIMSELF WITH THE CHASSIS
AND BE AWARE OF THE NECESSARY SAFETY PRECAUTIONS TO BE USED WHEN SERVICING ELECTRONIC
EQUIPMENT CONTAINING HIGH VOLTAGES.
CAUTION: USE A SEPARATE ISOLATION TRANSFOMER FOR THIS UNIT WHEN SERVICING
1
20" LCD Color Monitor HP 2009M&2009F
Revision List
Version Date Revision History Customer model TPV Model Name
A00 Jan.-07-09 Initial release
2009M TARSMANK5WHPDN
2009F
TARSMTNY5WHPDN
2
20" LCD Color Monitor HP 2009M&2009F
1. Monitor Specification.
3
20" LCD Color Monitor HP 2009M&2009F
(
2. LCD Monitor Description
The LCD Monitor will contain a main board, a power board, and a key board which house the flat panel control logic,
brightness control logic and DDC.
The power board will provide AC to DC Inverter voltage to drive the backlight of panel and the main board chips each
voltage.
Power Board
Include adapter board)
AC-IN
110V-240V
Monitor Block Diagram
CCFT Drive.
Main Board
Key board
Flat Panel and
CCFL backlight
RS232 Connector
For white balance
adjustment in
factory mode
Video signal, DDC
HOST Computer
4
20" LCD Color Monitor HP 2009M&2009F
3. Operation Instructions
3.1 General Instructions
Press the power button to turn the monitor on or off. The other control buttons are located at front of the panel. By
changing these settings, the picture can be adjusted to your personal performance.
The power cord should be connected and insert to adaptor.
-
Connect the video cable from the monitor to the computer VGA card.
-
Press the power button to turn on the monitor, the power indicator will light up to Aqua-blue
-
3.2 Control Button
5
20" LCD Color Monitor HP 2009M&2009F
3.3 Adjust the Picture
6
20" LCD Color Monitor HP 2009M&2009F
7
20" LCD Color Monitor HP 2009M&2009F
8
20" LCD Color Monitor HP 2009M&2009F
4. Input/Output Specification
4.1 Input Signal Connector
Pin Signal Pin Signal
1 Red Video 9 3.3/+5 V (from PC)
2 Green Video 10 Sync Ground
3 Blue Video 11 None
4 None 12 DDC Data
5 Ground (DDC Return) 13 Horizontal Sync
6 Red GND 14 Vertical Sync
7 Green GND 15 DDC Clock
8 Blue GND
VGA connector layout
PIN 1
PIN 11
Pin Signal Pin Signal Pin
TMDS Data 2 -
1
2 TMDS Data 2 + 10 TMDS Data 1 + 18 TMDS Data 0 +
TMDS Data 2 / 4 Shield
3
TMDS Data 4 -
4
TMDS Data 4 +
5
DDC Clock
6
DDC Data
7
TMDS Data 1 -
9
TMDS Data 1 / 3 Shield
11
TMDS Data 3 -
12
TMDS Data 3 +
13
+3.3/+5V Power (from PC)
14
Ground (Return for +5V)
15
PIN 5
TMDS Data 0 -
17
TMDS Data 0 / 5 Shield
19
TMDS Data 5 -
20
TMDS Data 5 +
21
TMDS Clock Shield
22
TMDS Clock +
23
Signal
No Connect
8
Hot Plug Detect (connect internally
16
to pin-14)
DVI-D digital connector layout
TMDS Clock -
24
9
20" LCD Color Monitor HP 2009M&2009F
4.2 Factory Preset Display Modes
4.3 Power Supply Requirements
Parameter Range
AC Input Voltage 90 to 265V
AC Input Frequency 45 to 63 Hz
Inrush Current 50A MAX AT 220VAC and 30A AT 120VAC
Leakage Current 5 mA MAX at 120VAC
10
20" LCD Color Monitor HP 2009M&2009F
5. Panel Specification
LTM200KT01 is a color active matrix Liquid Crystal Display（LCD）that use amorphous silicon TFT（Thin Film
Transistor）as switching components. This model is composed of a TFT LCD panel, a driver circuit and a back light unit.
The resolution of a 20.0”is 1600X900 and this model can display up to 16.7milion colors.
5.1 General Feature
5.2 Electrical Characteristics
11
20" LCD Color Monitor HP 2009M&2009F
5.3 Optical Characteristics
12
20" LCD Color Monitor HP 2009M&2009F
13
20" LCD Color Monitor HP
2009M&2009F
6. Block diagram
6. 1 Software Flow Chart
1
Y
2
N
3
4
5
N
Y
6
N
7
8
Y
9
10
N
11
12
Y
13
N
N
Y
14
15
Y
N
16
Y
17
18
N
19
Y
14
20" LCD Color Monitor HP 2009M&2009F
1) MCU initialize.
2) Is the EEprom blank?
3) Program the EEprom by default values.
4) Get the PWM value of brightness from EEprom.
5) Is the power key pressed?
6) Clear all global flags.
7) Are the AUTO and SELECT keys pressed?
8) Enter factory mode.
9) Save the power key status into EEprom.
Turn on the LED and set it to green color.
Scalar initialize.
10) In standby mode?
11) Update the lifetime of back light.
12) Check the analog port, are they’re any signals coming?
13) Does the scalar send out an interrupt request?
14) Wake up the scalar.
15) Are there any signals coming from analog port?
16) Display "No connection Check Signal Cable" message. And go into standby mode after the message
disappear.
17) Program the scalar to be able to show the coming mode.
18) Process the OSD display.
19) Read the keyboard. Is the power key pressed?
REMARK:
15
20" LCD Color Monitor HP 2009M&2009F
(
)
(
)
(
)
(
)
6.2 Electrical Block Diagram
6.2.1 Scalar Board
EEPROM
Scalar TSUMU58EHLF(2009M)
PM25LV010A
(U402)
(Include: MCU, ADC, OSD etc)
Key control Interface
(CN401)
EEPROM
M24C02
U107
LCD Interface
CN402
TSUMO58GHL(2009F)
(U401)
EEPROM
M24C02
U106
Crystal
14.318MHZ
(X401)
DVI Connector
CN102
D-SUB Connector
(CN101)
16
20" LCD Color Monitor HP 2009M&2009F
6.2.2 Inverter / Power Board
AC input
EMI filter
Bridge
Rectifier
and Filter
Start Circuit
PWM
Control IC
Transformer
Over
Voltage
Protect
Rectifier
diodes
CN902
16V
Feedback
Circuit
5V
Lamp
LC
Resonance
Transformer
MOSFET
Feedback
Circuit
Over
Voltage
PWM
Control IC
ON/OFF
Control
DIM
ON/OFF
17
20" LCD Color Monitor HP 2009M&2009F
7. Schematic
7.1 Main Board
DDC1_SCL3
DDC1_SDA3
VSYN C
SYN C GND
DDC SCL
DDC SDA
1/3shield
2/4shield
0/5shield
clk shield
DAT0+
DAT1+
DAT2+
DAT3+
DAT4+
DAT5+
GND
26
JACK
HPD
DAT0-
DAT1-
DAT2-
DAT3-
DAT4-
DAT5-
clk+
GND
25
+5V
clk-
CN102
DDC1_SCL
DDC1_SDA
8
15
6
7
14
16
11
3
19
22
18
17
10
9
2
1
13
12
5
4
21
20
23
24
R111
100R 1/16W 5%
R114
100R 1/16W 5%
DVI_HPD
U103
AZC099-04S
1
I/O1
I/O4
2
GND
VDD
3 4
I/O2 I/O3
H_Sync
V_Sync
DSUB_SCL
DSUB_SDA
ESD_DVCC
6
5
close to U103
R101 0R05 1/10W 5%
R106
2K2 1/16W 5%
CN101
DB15
10
15
14
13
12
11
C117
NC
5
9
4
8
3
7
2
6
1
17 16
DVI_5V
R120 10K 1/16W 5%
C116
0.1uF/16V
U104
AZC099-04S
1
I/O1
I/O4
2
GND
VDD
3 4
I/O2 I/O3
VGA_B+
R103 1K 1/16W 5%
R105 1K 1/16W 5%
C105
ZD102
RLZ5.6B
C104
22pF
22pF
ZD101
RLZ5.6B
DSUB_5V
C111
0.1uF/16V
DSUB_SCL
DSUB_SDA
R107
2K2 1/16W 5%
VGA_PLUG
DSUB_5V
VGA_BVGA_B+
VGA_GVGA_G+
VGA_RVGA_R+ FB103
VGA_R+
VGA_G+
DSUB_H 3
DSUB_V 3
U101
1
I/O1
I/O4
2
GND
VDD
3 4
I/O2 I/O3
AZC099-04S
U102
1
I/O1
I/O4
2
GND
VDD
3 4
I/O2 I/O3
AZC099-04S
6
5
6
5
H_Sync
V_Sy nc
VGA_B+
ESD_AVCC
C108
NC
close to U101
ESD_AVCC
C113
NC
VGA_B-
VGA_G+
VGA_G-
VGA_R+
close to U102
VGA_R-
R118 100R 1/16W 5%
R119 100R 1/16W 5%
R124 10R 1/16W 5%
R125 10R 1/16W 5%
R126 10R 1/16W 5%
R127 10R 1/16W 5%
R128 10R 1/16W 5%
R129 10R 1/16W 5%
R131 10R 1/16W 5% C432
R132 10R 1/16W 5%
DDC2_SCL
DDC2_SDA
DDC2_SCL 3
DDC2_SDA 3
RX0P
RX0N
RX1P
RX2P
RX2N
RX0P 3
RX0N 3
RX1P 3
RX1N 3
RX2P 3
RX2N 3
RXCP 3
RXCN 3
VCC3.3
Close to U401
R130
ESD_DVCC
6
5
close to U104
C118
NC
U105
AZC099-04S
1
I/O1
I/O4
2
GND
VDD
3 4
I/O2 I/O3
ESD_DVCC
6
5
close to U105
C119
NC
VGA_PLUG
DVI_HPD
10K 1/16W 5%
6K8 1/16W 5%
R134
R133 10K 1/16W 5%
T P V ( Top Victory Electronics Co . , Ltd. )
Date
G3344-1-X-X-2-081201
2.0.INPUT
絬 隔 瓜 絪 腹
Key Component
C120
NC
FB101
1 2
BEAD
FB102
1 2
BEAD
1 2
BEAD
C122
0.22uF16V
C123
0.22uF16V
DET_CABLE 3
R102 100R 1/16W 5%
R104
75R 1/1 6W 5%
R112
75R 1/1 6W 5%
R116
75R 1/1 6W 5%
DSUB_5V
D103
BAV70
1
2
3
4 5
DVI_5V
2
D104
BAV70
1
2
3
4 5
OEM MODEL Size
TPV MOD EL
PCB NAME
C102
5pF/50V
R108 100R 1/16W 5%
R109 470R 1/16W 5%
R110 100R 1/16W 5%
C109
5pF/50V
R113 100R 1/16W 5%
R115 100R 1/16W 5%
C114
5pF/50V
R117 100R 1/16W 5%
CMVCC_1
1
2
3
U106
8
A0
VCC
7
A1
WP
6
A2
SCL
VSS SDA
M24C 02-W MN6 TP
CMVCC_1
1
3
FB407
120OHM
U107
8
A0
VCC
7
A1
WP
6
A2
SCL
VSS SDA
M24C 02-W MN6 TP
17W~22W D
Sheet
26Monday, D ecember 01, 2008
R139
10K 1/16W 5%
FB405 120OHM
R140
10K 1/16W 5%
of
ESD_AVCC
R121
DDC_WP
ESD_DVCC
10K 1/16W 5%
R141
10K 1/16W 5%
DDC_WP
C101
0.047uF
C103
0.047uF
C106
1000pF
C107
0.047uF
C110
0.047uF
C112
0.047uF
C115
0.047uF
3
3
R122
R142
10K 1/16W 5%
CMVCC
10K 1/16W 5%
Rev
称爹
DSUB_B+ 3
DSUB_B- 3
DSUB_SOG 3
DSUB_G+ 3
DSUB_G- 3
DSUB_R+ 3
DSUB_R- 3
DDC1_SCL
DDC1_SDARX1N
0.1uF/ 16V
DDC2_SCL
DDC2_SDA
B
<
称爹
>
18
20" LCD Color Monitor HP 2009M&2009F
R401
0R05 1/8W
FB401
300OHM
FB403
300OHM
C418
4K7 1/16W 5%
R438
VDDP
C402
0.1uF/16V
VDDC
C406
0.1uF/16V
AVDD
C410
0.1uF/16V
VMPLL
C412
0.1uF/16V
CMVCC
R407
10K 1/16W 5%
R412
6K2 OHM 1/16W 5%
CMVCC
C403
0.1uF/16V
C407
0.1uF/16V
VCC3. 3
VCC3. 3
R402
0R05 1/8W
R436
1K 1/16W 5%
R437
10K 1/16W 5%
Q401
2N3904S-RTK/PS
FB402
300OHM
C404
0.1uF/16V
C408
0.1uF/16V
VPLL
VDVI
C124
1uF/16V
C405
0.1uF/16V
C409
0.1uF/16V
C411
0.1uF/16V
C413
0.1uF/16V
VOL 5
C414
0.1uF/16V
C416
0.22uF16V
VCC3.3
10K 1/16W 5%
CMVCC
R408
WP
C417
10uF/50V
+
R415
10K 1/16W 5%
VCC3.3
U402
1
CE#
2
SO
3
WP#
4
GND
PM25LV020-100SCE
FB406
300OHM
R403 390 OHM 1/16W
AVDD
8
VDD
7
HOLD#
6
SCK
5
SI
C419
27pF 50V
C420
27pF 50V
DSUB_R+2
DSUB_R-2
DSUB_G+2
DSUB_G-2
DSUB_SOG2
DSUB_B+2
DSUB_B-2
DSUB_H2
DSUB_V2
DDC1_SDA2
DDC1_SCL2
RX2P2
RX2N2
RX1P2
RX1N2
RX0P2
RX0N2
RXCP2
RXCN2
DDC2_SDA2
DDC2_SCL2
0.1uF/16V
PPWR_ON#4
R418 0R05 1/16W
X401
14.31818MHz
R421 0R05 1/16W
1 2
C421 0.1uF/ 16V
C415
VDVI
23
RIN0P
22
RIN0M
20
GIN0P
19
GIN0M
21
SOGIN0
18
BIN0P
17
BIN0M
27
HSYNC0
28
VSYN C0
30
DDCA_SDA/RS232_TX
31
DDCA_SCL/rs232_RX
3
R+
4
R-
6
G+
7
G-
9
B+
10
B-
12
CK+
13
CK-
100
DDCD_SDA
1
DDCD_SCL
15
REXT
26
REFP
25
REFM
37
SDO
38
SCZ
39
SCK
40
SDI
48
GPIO_P27/PWM1
84
RST
96
XIN
97
XOU T
80
BYPASS
52
MODE [0 ]
53
MODE [1 ]
U401
VPLL
VMPLL
8
14
98
163249
AVDD_DVI
AVDD_DVI
AVDD_PLL
AVDD_MPLL
TSUMO58GHL-LF
GND
GND
2
5
112933
24
GND
AVDD
AVDD_ADC
GND
GND
56
VDDP
VDDP
LVDS
GND
GND
GND
5057767983
VDDP
VDDP
GND
75
VDDP
GND
VDDC
51
668234
VCTRL
VDDC
VDDC
VDDC
VDDC
LVA3P
LVA3M
LVACKP
LVACKM
LVA2P
LVA2M
LVA1P
LVA1M
LVA0P
LVA0M
LVB3P
LVB3M
LVBCKP
LVBCKM
LVB2P
LVB2M
LVB1P
LVB1M
LVB0P
LVB0M
GPIO_P23
GPIO_P22
GPIO_P15/PWM0
PWM2/GPIO_P24
GPIO_P12
PWM1/GPIO_P25
RSTN
GPIO_P00/SAR1
GPIO_P01/SAR2
GPIO_P02/SAR3
GPIO_P06
GPIO_P07
PWM0/GPIO_P26
GPIO_P13
GPIO_P14
GPIO_P16/PWM2
GPIO_P10/I2C _MCL
GPIO_P11/I2C_MDA
81
54
55
58
59
60
61
62
63
64
65
67
68
69
70
71
72
73
74
77
78
36
NC
45
NC
46
NC
41
42
35
47
85
86
87
88
89
90
91
92
93
94
95
99
44
43
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PA8
PA9
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PB8
PB9
EE_WP
FB623
FB624
1 2
120 OHM
1 2
R406 100R 1/16W 5%
R409 100R 1/16W 5%
R410 100R 1/16W 5%
R411 100R 1/16W 5%
R413 100R 1/16W 5%
R414 100R 1/16W 5%
R417 100R 1/16W 5%
R419 100R 1/16W 5%
R422 100R 1/16W 5%
R423 100R 1/16W 5%
120 OHM
MSCL
MSDA
PA[0..9]
PB[0..9]
AudioSelft est_L 6
AudioSelft est_R 6
WP
KEY1
KEY2
LED_GRN/BLUE
LED_ORANGE
POWER_KEY #
DDC_WP 2
PA[0..9] 4
PB[0..9] 4
DET_CABLE 2
Audio_SEL 6
VCC3. 3
VCC3.32,5
VCC1. 8
VCC1.85
VCC3. 3
VCC3. 3
VCC3. 3
R405
R404
10K 1/16W 5%
10K 1/16W 5%
on_BACKLIGHT 5
adj_BACKLIGHT 5
0.1uF/16V
MUTE 5
C121
120pF
R420 NC
CN401
1
2
3
4
5
6
CONN
lock type
R427
3.9K OHM +-1% 1/16W
C423
0.1uF/16V
R428
3.9K OHM +-1% 1/16W
C424
0.1uF/16V
R429
10K 1/16W 5%
C425
0.1uF/16V
C426
0.1uF/16V
R430
10K 1/16W 5%
C427
0.1uF/16V
KEY1
KEY2
POWER_KEY #
LED_GRN/BLUE
LED_ORANGE
R431
10K 1/16W 5%
R424
10K 1/16W 5%
EE_WP
MSCL
MSDA
R425
10K 1/16W 5%
R426
10K 1/16W 5%
19
8
7
6
AT24C04BN
VCC3. 3
U403
A0
VCC
A1
WP
A2
SCL
GNDSDA
C422
0.22uF16V
1
2
3
45
T P V ( Top Victory Electronics Co . , Ltd. )
G3344-1-X-X-2-081201
絬 隔 瓜 絪 腹
Key Component
5.0.SCALER
Date
OEM MOD EL Size
TPV MOD EL
17W~22W D
PCB NAME
Sheet
of
36Monday, D ecember 01, 2008
Custom
Rev
<
称爹
称爹
>
20" LCD Color Monitor HP 2009M&2009F
PA[0. .9]3
PPWR_ON#3
PA[0. .9]
PA0
PA1
PA2
PA3
PA4
PA5
PA6 RXOCPA7
PA8
PA9
R433
4K7 1/16W 5%
LVA3P
LVA3M
LVACKP
LVACKM
LVA2P
LVA2M
LVA1P
LVA1M
LVA0P
LVA0M
R432
10K 1/16W 5%
R434 47K 1/16W 5%
Q403
LMBT3906LT1G
PB[0. .9]3
PB[0. .9]
C428
0.1uF/ 16V
PB0
LVB3P
LVB3M
PB1 LVB0P
PB2 LVB1M
LVBCKP
PB3
LVBCKM
PB4
LVB2P
LVB2M
PB5
PB6
LVB1P
LVB1M
PB7
LVB0P
PB8
PB9
LVB0M
CMVCC
3
D
Q402
AO3401
1
G
2
S
PANEL_VCC
AO3401L
PANEL_VCC
LVB0M
LVB1P
LVB2M
LVB2P
LVBCKM
LVBCKP
LVB3M
LVB3P
LVA0M
LVA0P
LVA1M
LVA1P
LVA2M
LVA2P
LVACKM
LVACKP
LVA3M
LVA3P
R435
330 OHM 1/4W
RXO0RXO0+
RXO1RXO1+
RXO2RXO2+
RXOC+
RXO3RXO3+
RXE0RXE0+
RXE1RXE1+
RXE2RXE2+
RXECRXEC+
RXE3RXE3+
C430
0.1uF /16V
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CN402
CONN
FB404 120OHM
T P V ( Top Victory Electronics Co . , Ltd. )
絬 隔 瓜 絪 腹
Key Component
Date
G3344-1-X-X-2-081201
3.0. OUTPUT
20
+
C431
100uF25V
OEM MODEL Size
TPV MODEL
PCB N AME
Sheet
17W~22W
46Monday, Dec ember 01, 2008
of
Rev
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A
D
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20" LCD Color Monitor HP 2009M&2009F
CN701
1
2
3
4
5
6
7
8
9
CONN
lock type
CMVCC
CMVCC
CMVCC
BKLT-VBRI
BKLT-EN
C_PANEL_INDEX
VOL
MUTE
DGND 2,3,4
PANEL_ID#
VOL 3
MUTE 3
U704 NC
3 2
VIN VOU T
GND
1
CMVCC
C705
0.1uF/ 16V
TO-252
56G 563125
VCC1.8
U702 NC
U701
G1117-33T63Uf
3 2
VI VO
C701
+
100uF25V
Co-layout both 223 and 252
CMVCC
BKLT-EN
C707
NC
C703
0.1uF/ 16V
R702 1K 1/ 16W 5%
R701
10K 1/16W 5%
Q701
R703 4K7 1/16W 5%
LMBT3904LT1G
23
VOUTVIN
GND
1
GND
4
1
4
VCC3.3
C704
0.1uF /16V
adj_BACKLI GHT 3
on_BACKLI GHT 3
+
C702
100uF25V
R704
3.3 OH M 2W
+
C706
100uF25V
U703
AP1117E18LA
3 2
C708
0.1uF 16V
VI VO
GND
1
TO-223
VCC1.8 3
4
4
+
C711
100uF25V
T P V ( Top Victory Electronics Co . , Ltd. )
絬 隔 瓜 絪 腹
Key Component
Date
C709
0.1uF 16V
G3344-1-X-X-2-081201
4.0. POWER
OEM MO D EL Size
TPV MODEL
PCB N AME
Sheet
17W~22W D
of
56Monday, December 01, 2008
Rev
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A
称爹
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21
20" LCD Color Monitor HP 2009M&2009F
CN621
PHONEJACK
R627 10K 1/16W 5%
4
5
3
2
R629 10K 1/16W 5%
1
6K2 OHM 1/16W 5%
R628
0R05 1/ 8W
R630
C622
100pF
AudioSelf test _L3
AudioSelf test _R3
PhoneJack _L
PhoneJack _R
R631
C623
6K2 OHM 1/16W 5%
100pF
U621 NC
PhoneJack _L INL
AudioSelf tes t_L
PhoneJack _R
AudioSelf tes t_R
FB621
12
X0
14
X1
15
X2
11
X3
1
Y0
5
Y1
2
Y2
4
Y3
10
A
9
B
6
EN
7
VEE
16
VDD
13
X
3
Y
+5VA
GND
8
C621
NC
FB622
NC
Q621
NC
CMVCC
R625
NC
32
CONN
1
2
3INR
CN622
1
R626
NC
Audio_SEL 3
AudioSelf tes t_L
PhoneJack _L
AudioSelf tes t_R
PhoneJack _R
R621 NC INL
R622 0R05 1/16W
R623 NC
R624 0R05 1/16W
INL
INR
INR
T P V ( Top Victory Electronics Co . , Ltd. )
絬 隔 瓜 絪 腹
Key Component
Date
G3344-1-X-X-2-081201
6.0.AUDIO
22
300OHM
OEM MODEL Size
TPV MODEL
PCB NAME
Sheet
17W~22W D
of
66Friday , Dec ember 19, 2008
Rev
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