![](/html/5f/5ff4/5ff4546e9516ed08582f4c78305d8de7152ece48731c44b60829b2e1ac83947f/bg1.png)
17” LCD Color Monitor AOC 177Sa
JH
Service
Service
Service
Horizontal Frequency
30-80 kHz
TABLE OF CONTENTS
Description Page Description Page
Table Of Contents.......……..............................…........1
Revision List.…........................................……......2
Important Safety Notice.…….........................……......3
1.Monitor Specification..............................………........4
2.LCD Monitor Description…………………………….......5
3.Operation Instruction……..………...............……...........6
3.1.General Instructions………..........................…...........6
3.2.Control Button…………….…..............……...............6
3.3.Adjusting the Picture...........................…............7
4.Input/Output Specification............……………............9
4.1.Input Signal Connector............………….................9
4.2 Power Supply Requirement……………………………9
N
4.3.Factory Preset Display Modes.................................10
4.4.Panel Specification.....……...……………..................11
5.Block Diagram………...................…………................14
5.1.Software Flow Chart………………………................14
6.Schematic…………………...................................…18
6.1.Main Board........................................................18
6.2. Audio Board.....………..…....................................23
6.3. Power Board....…..….….......................................24
7.PCB Layout..……………….......................................28
7.1.Main Board……..………........................................28
7.2.Audio Board…....................................................30
7.3.Power Board………...............................................31
7.4.Key Board…………...…….....................................35
8.Maintainability…………….........................................36
8.1.Equipments and Tools Requirement......................36
8.2.Trouble Shooting………….....................................37
9.White-Balance Luminance adjustment…….….....45
10.Monitor Exploded View…………………….….........47
11.BOM List….........................................................48
12.Different Parts List…….………………......…………69
5.2.Electrical Block Diagram…………………..…............16
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
![](/html/5f/5ff4/5ff4546e9516ed08582f4c78305d8de7152ece48731c44b60829b2e1ac83947f/bg2.png)
17” LCD Color Monitor AOC 177Sa
Revision List
Revision Date Revision History TPV Model
A00 May.-18-07 First Version Release
Add power board 715G2594 1
A01 Jun.-21-07
schematic and the BOM
A02 Aug.-02-07 Add TPV Model in item 12 T77SRDDCF1A2AN
A03 Jan.-28-08 Add TPVDW Model in item 11 T77SRDDCF1ACANE
A04 Mar.-14-08 Add TPVDW Model in item 12 T77SRDDBF1ACANE
A05 Oct.-30-08 Add TPVDW Model in item 12
A06 Apr.-23-09 Add TPVDW Model in item 12
T76CRTDBF1A3A
T76CRTDBF1A3E
T76SRDDBF1A3AN
T78GRDDBF1ACANE
T78GRDDBF1AOANE
T78ARDDBF1AOANE
T78ARDDCF1A1ANE
T78ARDDCF1A3ANE
T78GRDNCF1A18NE
2
![](/html/5f/5ff4/5ff4546e9516ed08582f4c78305d8de7152ece48731c44b60829b2e1ac83947f/bg3.png)
17” LCD Color Monitor AOC 177Sa
Important Safety Notice
Proper service and repair is important to the safe, reliable operation of all AOC Company Equipment. The service
procedures recommended by AOC and described in this service manual are effective methods of performing service
operations. Some of these service operations require the use of tools specially designed for the purpose. The
special tools should be used when and as recommended.
It is important to note that this manual contains various CAUTIONS and NOTICES which should be carefully read in
order to minimize the risk of personal injury to service personnel. The possibility exists that improper service
methods may damage the equipment. It is also important to understand that these CAUTIONS and NOTICES ARE
NOT EXHAUSTIVE. AOC could not possibly know, evaluate and advise the service trade of all conceivable ways in
which service might be done or of the possible hazardous consequences of each way. Consequently, AOC has not
undertaken any such broad evaluation. Accordingly, a servicer who uses a service procedure or tool which is not
recommended by AOC must first satisfy himself thoroughly that neither his safety nor the safe operation of the
equipment will be jeopardized by the service method selected.
Hereafter throughout this manual, AOC Company will be referred to as AOC.
WARNING
Use of substitute replacement parts, which do not have the same, specified safety characteristics may create shock,
fire, or other hazards.
Under no circumstances should the original design be modified or altered without written permission from AOC.
AOC assumes no liability, express or implied, arising out of any unauthorized modification of design.
Servicer assumes all liability.
FOR PRODUCTS CONTAINING LASER:
DANGER-Invisible laser radiation when open AVOID DIRECT EXPOSURE TO BEAM.
CAUTION-Use of controls or adjustments or performance of procedures other than those specified herein may
result in hazardous radiation exposure.
CAUTION -The use of optical instruments with this product will increase eye hazard.
TO ENSURE THE CONTINUED RELIABILITY OF THIS PRODUCT, USE ONLY ORIGINAL MANUFACTURER'S
REPLACEMENT PARTS, WHICH ARE LISTED WITH THEIR PART NUMBERS IN THE PARTS LIST SECTION OF
THIS SERVICE MANUAL.
Take care during handling the LCD module with backlight unit.
-Must mount the module using mounting holes arranged in four corners.
-Do not press on the panel, edge of the frame strongly or electric shock as this will result in damage to the screen.
-Do not scratch or press on the panel with any sharp objects, such as pencil or pen as this may result in damage to
the panel.
-Protect the module from the ESD as it may damage the electronic circuit (C-MOS).
-Make certain that treatment person’s body is grounded through wristband.
-Do not leave the module in high temperature and in areas of high humidity for a long time.
-Avoid contact with water as it may a short circuit within the module.
-If the surface of panel becomes dirty, please wipe it off with a soft material. (Cleaning with a dirty or rough cloth may
damage the panel.)
3
![](/html/5f/5ff4/5ff4546e9516ed08582f4c78305d8de7152ece48731c44b60829b2e1ac83947f/bg4.png)
17” LCD Color Monitor AOC 177Sa
1. Monitor Specifications
Items Descriptions
Driving system TFT Color LCD
Type CLAA 170EA
Size 43.2cm (17")
LCD Panel
Pixel pitch 0.264mm( H )x 0.264mm( V )
Viewable angle 160˚ (H) 160˚ (V) (TYPE)
Response time (type) 5 ms for CPT
R,G,B Analog Interface
Video
Digital Interface
Connector
Input
Power Consumption
Contrast Ratio 800:1
Dot Clock 135 MHz
White Luminance 300cd/m2
Max. Resolution 1280 x1024
Display Color 16.2M colors
Plug & Play VESA DDC2BTM
Video Signal
Sync. Type H/V TTL
H-Frequency 30kHz – 80kHz
V-Frequency 56-75Hz
ON Mode ≤37W
OFF Mode ≤2W
15-pin D-Sub
Analog:0.7Vp-p(standard),
75 OHM, Positive
Power Source 100~240VAC,47~63Hz
Maximum Screen
Size
Environmental
Considerations
Horizontal : 337.92 mm
Vertical: 270.34 mm
Operating Temp: 5°C to 35°C
Storage Temp: -20°C to 60°C
Operating Humidity: 10% to 85%
4
![](/html/5f/5ff4/5ff4546e9516ed08582f4c78305d8de7152ece48731c44b60829b2e1ac83947f/bg5.png)
17” LCD Color Monitor AOC 177Sa
2. LCD Monitor Description
The LCD MONITOR will contain a main board, an audio 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.
Monitor Block Diagram
Power Board
Include: adapter, inverter
AC-IN
100V-240V
CCFL Drive.
Key Board
Flat Panel and
CCFL backlight
Main Board
Audio Board
RS232 Connector
For white balance
adjustment in factory
mode
Video signal, DDC
HOST Computer
5
![](/html/5f/5ff4/5ff4546e9516ed08582f4c78305d8de7152ece48731c44b60829b2e1ac83947f/bg6.png)
17” LCD Color Monitor AOC 177Sa
3. Operating Instructions
3.1 General Instructions
Press the power button to turn the monitor on or off. The control buttons are located at front panel of the monitor.
By changing these settings, the picture can be adjusted to your personal preferences.
The power cord should be connected.
-
Connect the video cable from the monitor to the video card.
-
Press the power button to turn on the monitor, the power indicator will light up.
-
3.2 Control Buttons
Item
Power Button/Power
1
Indicator
2 > / Volume Control
3 < /Volume Control
4 Menu/Enter Select Function or select Sub menu Activate OSD main menu
5 Auto/Exit Exit OSD or back to previous menu Auto configuration
Name
Power On / Off
1.Move the cursor up
2.Increase the value of the selected
1.Move the cursor down
2.Decrease the value of the selected
Within OSD
Without OSD
Power On / Off
Activate the audio menu
Activate the audio menu
6
![](/html/5f/5ff4/5ff4546e9516ed08582f4c78305d8de7152ece48731c44b60829b2e1ac83947f/bg7.png)
17” LCD Color Monitor AOC 177Sa
3.3 Adjusting the Picture
OSD functions
Main Menu Item
Luminance
Image Setup
Image Position
Main
Menu
Icon
Sub Menu
Brightness
H. Position
V. Position
Item
Contrast
Focus
Clock
Sub
Menu
Icon
Description
Contrast from Digital-register.
Backlight Adjustment
Adjust Picture Phase to reduce Horizontal-Line noise
Adjust picture Clock to reduce Vertical-Line noise.
Adjust the horizontal position of the picture.
Adjust the vertical position of the picture.
Color Temp.
Input Select
Warm N/A Recall warm Color Temperature from EEPROM.
sRGB N/A Recall sRGB Color Temperature from EEPROM.
User / Red
User / Green
User / Blue
Cool N/A Recall cool Color Temperature from EEPROM.
Red Gain from Digital-register.
Green Gain Digital-register.
Blue Gain from Digital-register.
Auto Adjust the H/V Position, Focus and Clock of
Yes N /A
picture.
7
![](/html/5f/5ff4/5ff4546e9516ed08582f4c78305d8de7152ece48731c44b60829b2e1ac83947f/bg8.png)
17” LCD Color Monitor AOC 177Sa
No N/A Do not execute Auto Config, return to main menu.
OSD Setup
Language
Information
Reset
Exit
H. Position
V. Position
OSD Timeout
Language N/A Select the language you like.
Information N/A
Yes N /A
No N/A Do not execute reset, return to main menu.
N/A N/A Exit OSD
Adjust the horizontal position of the OSD.
Adjust the vertical position of the OSD.
Adjust the OSD timeout.
Show the resolution, H/V frequency and input port of
current input timing.
Clear each old status of Auto-configuration and set
the color temperature to Cool.
8
![](/html/5f/5ff4/5ff4546e9516ed08582f4c78305d8de7152ece48731c44b60829b2e1ac83947f/bg9.png)
17” LCD Color Monitor AOC 177Sa
4. Input/Output Specification
4.1 Input Signal Connector
D-SUB connector
Pin No. Description Pin No. Description
1.
2.
3.
4.
5.
6.
7.
8.
Red
Green
Blue
Ground
DDC-Return
R-Ground
G-Ground
B-Ground
VGA connector layout
9.
10.
11.
12.
13.
14.
15.
+ 5V
Detect Cable
Ground
DDC-Serial Data
H-Sync
V-Sync
DDC-Serial Clock
4.2 Power Supply Requirement
A/C Line voltage range : 100 V ~ 240 V
A/C Line frequency range
Current : TBD
Peak surge current : < 55A peak at 240 VAC and cold starting
Leakage current : < 3.5mA
Power line surge
DC output Voltage
Current (max) : 3.5 Amp (12V)
: 50 ± 3Hz, 60 ± 3Hz
: No advance effects (no loss of information or defect) with a
maximum of 1 half-wave missing per second
: 12VDC ± 5%
9
![](/html/5f/5ff4/5ff4546e9516ed08582f4c78305d8de7152ece48731c44b60829b2e1ac83947f/bga.png)
17” LCD Color Monitor AOC 177Sa
4.3. Factory Preset Display Modes
Standard
Dos-mode 720 × 400 31.47kHz 70.0Hz
VGA
SVGA
XGA
SXGA
Resolution
640 × 480 31.47kHz 60.0Hz
640 × 480 37.50kHz 75.0Hz
800 × 600 37.879kHz 60.0Hz
800 × 600 46.875kHz 75.0Hz
1024 × 768 48.363kHz 60.0Hz
1024 × 768 56.476kHz 70.0Hz
1024 × 768 60.021kHz 75.0Hz
1024 × 768 48.780 60.0Hz
1024 × 768 60.241 75.0Hz
1280 × 1024 64.000kHz 60.0Hz
1280 × 1024 80.00 75.0Hz
Horizontal
Frequency
Vertical
Frequency
10
![](/html/5f/5ff4/5ff4546e9516ed08582f4c78305d8de7152ece48731c44b60829b2e1ac83947f/bgb.png)
17” LCD Color Monitor AOC 177Sa
4.4. Panel Specification
4.4.1 Features
- Super wide viewing angle
- Super high contrast ratio
- Super fast response time
- High color saturation (EBU Like Specifications)
- SXGA (1280 x 1024 pixels) resolution
- DE (Data Enable) only mode
- LVDS (Low Voltage Differential Signaling) interface
- PSWG compatible
- RoHS compliance
- TCO’03 compliance
4.4.2 Display Characteristics
11
![](/html/5f/5ff4/5ff4546e9516ed08582f4c78305d8de7152ece48731c44b60829b2e1ac83947f/bgc.png)
17” LCD Color Monitor AOC 177Sa
4.4.3 Optical Characteristics
12
![](/html/5f/5ff4/5ff4546e9516ed08582f4c78305d8de7152ece48731c44b60829b2e1ac83947f/bgd.png)
17” LCD Color Monitor AOC 177Sa
4.4.4 Electrical Characteristics
1. TFT LCD Module
2. Backlight Unit
13
![](/html/5f/5ff4/5ff4546e9516ed08582f4c78305d8de7152ece48731c44b60829b2e1ac83947f/bge.png)
17” LCD Color Monitor AOC 177Sa
5. Block Diagram
5.1 Software Flow Chat
1
2
N
4
5
Y
6
7
Y
Y
3
N
N
8
18
9
1
Y
N
N
12
Y
14
19
N
11
N
13
Y
N
15
Y
17
16
Y
14
![](/html/5f/5ff4/5ff4546e9516ed08582f4c78305d8de7152ece48731c44b60829b2e1ac83947f/bgf.png)
17” LCD Color Monitor AOC 177Sa
1) MCU initialize.
2) Is the EPROM blank?
3) Program the EPROM by default values.
4) Get the PWM value of brightness from EPROM.
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 EPROM.
Turn on the LED and set it to green color.
Scalar initializes.
10) In standby mode?
11) Update the lifetime of back light.
12) Check the analog port, are there 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?
15
![](/html/5f/5ff4/5ff4546e9516ed08582f4c78305d8de7152ece48731c44b60829b2e1ac83947f/bg10.png)
17” LCD Color Monitor AOC 177Sa
5.2 Electrical Block Diagram
5.2.1 Main Board
X301
Crystal
24MHz
LCD Interface
CN503
EPR_SDA
EPR_SCL
U302
EEPROM
T24C16AN
U402
MCU
RTD2120L-LF
Key Board Control
CN502
CLKOUT
U401
Scalar IC RTD2025L
Include ADC,OSD
H sync
V sync
RGB
CN702
D-Sub
Connector
DB15_SDA,
DB15
U702
EEPROM
M24C02
SCL
16
![](/html/5f/5ff4/5ff4546e9516ed08582f4c78305d8de7152ece48731c44b60829b2e1ac83947f/bg11.png)
17” LCD Color Monitor AOC 177Sa
5.2.2 Inverter/Power Board
AC input
Lamp
EMI filter
Output
Circuit
Feedback
Circuit
Bridge
Rectifier
and Filter
Start Circuit
PWM
Control IC
Over
Voltage
Transformer
Transformer
Rectifier
diodes
CN902
Feedback
Circuit
12V
MOSFET
5V
ON/OFF
PWM
Control IC
ON/OFF
Control
DIM
DIM
17
![](/html/5f/5ff4/5ff4546e9516ed08582f4c78305d8de7152ece48731c44b60829b2e1ac83947f/bg12.png)
17" LCD Color Monitor AOC 177Sa
6. Schematic
6.1 Main Board
BKLT-VBRI
VCC5V
C105
1uF/16V
CN101
1
3
5
7
9
11
CONN
R101
4K7 1/10W 5%
2
4
6
8
10
VCC5V
12
5DVC C
R102
4K7 1/10W 5%
R103
NC
Q104
PMBS3904
BKLT-EN
BKLT-VBRI
VCC 12V
C110
+
100uF/ 16V
VBRI
R106
10K 1/10W 5%
VCC12V
C109
100pF/ 50V
R107
10K 1/10W 5%
L101
1 2
600 OHM
BKLT-EN
C101
+
100uF/ 16V
C106
100pF/ 50V
5DVC C
D101
SS14
C102
100pF/50V
R105
220R 1/ 10W
AIC1084-33PE
R104
4K7 1/10W 5%
Q105
PMBS3904
U101
R109
NC
Vo2Vin
ADJ
1
L102
1 2
120 OHM
C108
100pF/50V
23
C103
100pF/50V
5DVC C
R113
4K7 1/10W 5%
3DVC C
C104
+
100uF/16V
INVON
5DVCC
R110
0R05 1/ 10W 5%
R111
3DVCC
NC
R112
VCC12V
NC
VOUT(2)
AIC1084-33M
GND(1)
VOUT(2)
VIN(3)
PANELPOW ER_ON /OF F
Q102
PMBS3904
Q103
PMBS3904
R108
100K 1/10W 5%
C107
100pF/ 50V
Tit le
Q101
AO3401
PANEL_VC C
3
1
G
AO3401L
D
2
S
POWER
Size Doc ument N umber Rev
A
Dat e: Sheet of
G2264-E-X-X-1-070215
26Saturday , April 14, 2007
E
18
![](/html/5f/5ff4/5ff4546e9516ed08582f4c78305d8de7152ece48731c44b60829b2e1ac83947f/bg13.png)
17" LCD Color Monitor AOC 177Sa
C705,C708,C712由10uF-->15uF;R701,R703, R704,R706,R709,R711由100 ohm-->360 ohm 070215
RED+IN
DDC2_SCL
RXD
RXD
TXD
TXD
D716 BAV99
3
3DVCC
BAV99
3
Bus_Power
D708
TZMC 5V6
1 2
D704
2
1
2
1
TC+
DDC1_SDA
DSUB_5V
ST_DET1
DDC1_SCL
TXD
T1+
Bus_Power
ST_DET2
ST_DET3
D709
TZMC 5V6
1 2
D717 BAV99
3
BAV99
3
ST_DET1
2
1
D706
D707
TZMC 5V6
1 2
D718 BAV99
2
D719
BAV99
T2+
3
T2-
2
T0-
1
1
BAV99
D714
2
T0+
3
1
T2T2+
T1T1+ R723
T0T0+
TC+
TC-
CN702
1716
1
11
6
2
12
DDC1_SDA
IN-H
IN-V
DDC1_SCL
IN-H
JACK
3
3DVCC
D723
TZMC 5V6
25
26
D710
TZMC 5V6
1 2
D701
BAV99
1 2
GND
GND
IN-V
2
GREEN+IN
1
DDC2_SDA
CN701
RX2RX2+
GND
RX4RX4+
SCL
SDA
VS
RX1RX1+
GND
RX3RX3+
5V
GND
HP
RX0RX0+
GND
RX5RX5+
GND
RXC+
RXC-
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
13
14
15
D711
TZMC 5V6
3
D724
TZMC 5V6
1 2
1 2
D702BAV99
7
3
8
4
9
5
10
DB15
DDC1_SDA
2
BLUE+IN
1
D712
TZMC 5V6
1 2
DDC2_SCL
DDC2_SDA
D720
TZMC 5V6
1 2
DDC1_SCL
D703 BAV99
3
D713
TZMC 5V6
1 2
2
T1-
1
TC-
DDC2_SCL
DDC2_SDA
R728
4K7 1/10W 5%
D705
TZMC 5V6
1 2
RED+IN
DGND
GREEN+I N
DGND
BLUE+IN
DGND
DSUB_ 5V
ST_DET1
RXD
3
RED+IN
DGND
GREEN+IN
DGND
BLUE+IN
DGND
3
R720
R721
0R05 1/10W 5%
0R05 1/10W 5%
R722
0R05 1/10W 5%
0R05 1/10W 5%
R724
R725
0R05 1/10W 5%
0R05 1/10W 5%
R726
R727
0R05 1/10W 5%
0R05 1/10W 5%
L701
30 OHM
L702
30 OHM
75 OHM +-1% 1/10W
L703
30 OHM
2
1
2
D715
BAV99
1
12
R702
75 OHM +-1% 1/10W
12
R705
12
R710
75 OHM +-1% 1/10W
IN-H
IN-V
TX2TX2+
TX1TX1+
TX0TX0+
TXC+
TXC-
R701
R713
2K 1/10W
R715
2K 1/10W
360Ω 1/10W
R703
360Ω 1/10W
R704
360Ω 1/10W
R706
360Ω 1/10W
R707
100R 1/10W 5%
R709
360Ω 1/10W
R711
360Ω 1/10W
R712
100R 1/10W 5%
R714
100R 1/10W 5%
C705
15pF
C708
15pF
C712
15pF
L704
12
30 OHM
C704
0.047uF
C706
0.047uF
C707
0.047uF
C709
0.047uF
C710
0.047uF
C711
0.047uF
C713
0.047uF
AHS1 AHS1
C714
NC
AVS1
C703
NC
R708
1M 1/10W 5%
DSUB_5 V
U702
1
A0
VCC
2
A1
WP
3
A2
SCL
4 5
VSS SDA
M24C 02-W MN6 TP
Bus_Power
U701
1
A0
VCC
2
A1
WP
3
A2
SCL
4 5
VSS SDA
M24C 02-W MN6 TP
R1+
R1-
G1+
G1-
SOG1
B1+
B1-
AVS1
C717
100pF/50V
8
7
6
C701
100pF/50V
8
7
6
2
2
RTD2525L
RTD2553V
& 2523B
3DVCC
1
D722
BAV70
3
R729
2K 1/10W
C719
150pF
3DVCC
1
D721
BAV70
3
R716
2K 1/10W
C716
150pF
0.047u
R730
2K 1/10W
C718
150pF
R717
2K 1/10W
C715
150pF
C707
NC
C710 R704
NC
0.047u
100
0.047u
DDC1_ SCL
DDC1_ SDA
R718 100R 1/ 10W 5%
R719 100R 1/ 10W 5%
R707
100
100
DDC2_SCL
DDC2_SDA
Titl e
Size Document Number Rev
C
Date: Sheet
INPUT
G2264-E-X-X-1-070215
of
36Saturday , April 14, 2007
E
19
![](/html/5f/5ff4/5ff4546e9516ed08582f4c78305d8de7152ece48731c44b60829b2e1ac83947f/bg14.png)
17" LCD Color Monitor AOC 177Sa
R315
NC
P1.1
VCC
3
MAX810STR
2
1
RST
GND
MCU_RESET
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
NC
NC
NC
NC
VSYN C
P6.7
P6.6/C LKO1
P6.5
P6.4
P6.3/AD C3
P6.2/AD C2
P6.1/AD C1
P6.0/AD C0
NC
NC
NC
NC
19
18
43
42
NC
R316
NC
32
31
30
29
28
27
26
25
24
23
22
21
20
SDIO 2
2 3
U301
RST VCC
GND
1
PANELPOWER _ON/OFF
SDIO2
SDIO1
SDIO0
5DVCC
R328
0R05 1/10W 5%
D1
D2
D3
MCU _VC C
R342
R317
4K7 1/10W 5%
4K7 1/10W 5%
KEY_POW ER
R329
1K 1/10W 5%
R330
2K 1/10W
07/05
MCU_VCC
C308
100pF/50V
DVI-DSUB SELECT
PANELPOWER _ON/OFF
SDIO2
SDIO1
SDIO0
WP
SD1
CRYSTAR_OUT
R327
0R05 1/10 W 5%
R319
LED1
100R 1/10 W 5%
LED2
LED3
ST_DET3
LED1
LED2
LED3
C305
0.1uF/16V
1
A0
2
A1
3
A2
4 5
GND SDA
KEY_EN TER
KEY_AU TO
KEY_R IGHT
KEY_LEF T
CRYSTAR_OUT
ST_DET3
U302
VCC
WP
SCL
AT24C16N-10SU -2.7
KEY_EN TER
KEY_AU TO
B1
V1
RX
TX
KEY_R IGHT
KEY_LEF T
IICSCL
IICSDA
WP
MCU _VC C
8
7
6
WP
D4
D5
MCU _VC C
RP301
4
5
3
6
2
7
1
8
4.7 KOHM +-5% 1/16W
RP302
1
8
2
7
3
6
4
5
4.7 KOHM +-5% 1/16W
RP303
1
8
2
7
3
6
4
5
4.7 KOHM +-5% 1/16W
INV
D3
D2
D1
D4
D5
SD1
KEY_POW ER
RP307
1
2
3
4
100Ω 1/16W
RP308
4
3
2
1
100Ω 1/16W
Tit le
Size Docum ent Number Rev
B
Date: Sheet
RP304
4
3
2
1
4.7 KOH M +-5% 1/16W
RP305
4
3
2
1
4.7 KOH M +-5% 1/16W
RP306
4
3
2
1
4.7 KOH M +-5% 1/16W
8
RTD_SCLK
7
RTD_SCSB
6
RTD_SD3/SDI
5
5
6
7
8
ST_DET1
POWER
5
6
7
8
5
6
7
8
5
6
7
8
IICSCL
IICSDA
SDIO0
SDIO1
SDIO2
D3
D2
D1
PANELPOWER _ON/OFF
LED2
LED1
KEY_POW ER
SD1
INVON
RTD_SCLK
RTD_SCSB
RTD_SD3/SDI
ST_DET1
POWER
MCU
E
G2264-E-X-X-1-070215
46Saturday, April 14, 2007
of
E
DSUB_5V
Bus_Power
D303
D301
LL4148
LL4148
3DVCC
VOLUME
VBRI
MUTE
STBY
SD2
DDC2_SDA
DDC2_SCL
RXD
TXD
DDC1_SCL
DDC1_SDA
3DVCC
VOLUME
VBRI
INV
MUTE
STBY
SD2
DDC2_SDA
DDC2_SCL
DDC1_SCL
DDC1_SDA
KEY_ AUTO
KEY_ ENTER
IICSCL
IICSDA
KEY_ RIGHT
KEY_ LEFT
D302
LL4148
L301
NC
2 3
Q301
PMBS3906
1
R301
4K7 1/10W 5%
2 3
R302
4K7 1/10W 5%
R331
R343
100R 1/10 W 5%
100R 1/10 W 5%
R306
R303
NC
R333
NC
R334
100R 1/10 W 5%
100R 1/10 W 5%
MCU _VC C
Q302
PMBS3906
1
MCU_RESET
V1
B1
RX
TX
MCU_VCC
44
45
46
47
48
1
2
3
5
8
9
10
11
12
13
14
MCU _VC C
C301
NC
R304
NC
C302
100pF/50V
MCU_RESET
P5.0/PWM0
P5.1/PWM1
P5.2/PWM2
P5.3/PWM3
P5.4/PWM4
P5.5/PWM5
DSCL2/P5.6
DSDA2/P5.7
ASCL1/P3.0/R XD
ASDA1/P3. 1/TXD
P3.2/INT0
P3.3/INT1
P3.4/T0
P3.5/T1
P7.6/CLKO2
P7.7
U402
RTD2120L-LF
X30 1
24.000MHZ
1 2
R336 6K8 1/10W
C303
10pF
MCU _V CC
4
414039383736353433
RST
VCC
RTD2120L
NC
VSS
XO
XI
6
7
17
15
16
C304
10pF
P1.0/T2
NC
20
![](/html/5f/5ff4/5ff4546e9516ed08582f4c78305d8de7152ece48731c44b60829b2e1ac83947f/bg15.png)
17" LCD Color Monitor AOC 177Sa
R406
NC
BJT_B
BJT_B
BJT_B
BJT_B
1
2 3
Q401
1
PMBS3906
2 3
3DVCC
MCU_VCC
R410
NC
Q402
PMBS3906
C411
100pF/50V
R405
NC
R407
NC
MCU_RESET
A
TX1+
TX1-
TX0+
TX0-
TXC+
TXC-
AVS1
AHS1
DGND
B1-
B1+
1
2 3
R428
NC
1.8DVCC
Q403
PMBS3906
TX2-
TX2+
TMDS_VCC
U401-1
10
11
12
1
2
3
4
5
6
7
8
9
V1/REXT
V2/RX1P
V3/RX1N
V4/RX0P
V5/RX0N
V6/RXCP
V7/RXCN
AVS
AHS
ADC_GND
B-
B+
B(1)
CRYSTAR _OUT
4847464544434241403938
XIN
V0/RX2N
VCLK/RX2P
TMDS_VDD
G-G+R-R+ADC_VDD
1314151617181920212223
G1-
SOG1
R1-
R1+
C(3)
PMBS3906
E(2)
DDCSCL1
RTD_SCLK
DDCSDA1
SCL
DDCSCL/PWM0
DDCSDA/PWM1/IRQ
RTD2525L
BJT_B
VCCK
BJT_B
R1.8DVCC
R1.8AVCC
RXO0-
RXO0-
RXO0+
RXO0+
RXO1-
RXO1-
RXO1+
RXO1+
RXO2-
RXO2-
RXO2+
RXO2+
RXOC-
RXOC-
RXOC+
RXOC+
RXO3-
RXO3-
RXO3+
RXO3+
RXE0-
RXE0-
RXE0+
RXE0+
RXE1-
RXE1-
RXE1+
RXE1+
RXE2-
RXE2-
RXE2+
RXE2+
RXE3-
RXE3-
RXE3+
RXE3+
RXEC-
RXEC-
RXEC+
RXEC+
RXO0+
DGND
RXO0-
RTD_SD3/SDI
R1.8DVCC
37
SDA
VCCK
PGND
TXO0-
TXO0+
36
TXO1-
TXO1+
TXO2-
TXO2+
TXOC-
TXOC+
TXO3-
TXO3+
TXE0-
TXE0+
TXE1-
TXE1+
PGND
TXE3+
TXE3-
TXE2+
TXE2-
24
DGND
RXE2+
RXE2-
RXE3+
RXE3-
RXO1-
35
RXO1+
34
RXO2-
33
RXO2+
32
RXOC-
31
RXOC+
30
RXO3-
29
RXO3+
28
RXE0-
27
RXE0+
26
RXE1-
25
RXE1+
R433
0R05 1/10W 5%
R434
0R05 1/10W 5%
RTD2525L
RTD2523B
& RTD2553V
RXEC-
RXEC+
R433
open
R434
0
0
open
Note:
Using the RTD2525L,
the part in the blue frame needs NC
1.8DVCC
3DVCC
L403
NC
C418
C417
NC
NC
R1.8AVCC
+
R418
A
NC
C426
100uF/16V
CRYSTAR_OUT
C422
NC
TX2+
TX2-
TX1+
TX1-
TX0+
TX0-
TXC+
TXC-
C423
100pF/50V
DDC1_SCL
DDC1_SDA
TX2+
TX2-
TX1+
TX1-
TX0+
TX0-
TXC+
TXC-
3DVCC
TMDS_VCC
1.8DVCC
R408
R409
NC
NC
R413
NC
L404
600 OHM
1.8DVCC
TMDS_VCC
12
C419
+
100uF/16V
C420
100pF/50V
L406
12
600 OHM
C421
100pF/50V
1.8DVCC
L402
C414
100pF/50V
CRY STAR_OUT
B1-
B1+
G1-
G1+
SOG1
R1-
R1+
AHS1
AVS1
600 OHM
B1B1+
G1G1+
SOG1
R1R1+
AHS1
AVS1
12
R1.8DVCC
C425
+
100uF/16V
C415
100pF/50V
DGND
U401
127
XO
128
XI
125
DPLL_VDD
126
DPLL_GND
1
APLL_GND
2
APLL_VDD
3
PLL_ TEST1 / TCON0 / TCO N3
4
PLL_TEST2 / TCON1 / TCON12
5
TMDS_TST / PWM0 / TCON2
6
REXT
7
TMDS_VDD
8
RX2P
9
RX2N
10
TMDS_GND
11
RX1P
12
RX1N
13
TMDS_VDD
14
RX0P
15
RX0N
16
TMDS_GND
17
RXCP
18
RXCN
19
AVS0
20
AHS0
21
ADC_VDD
22
ADC_GND
23
B0+
24
B0-
25
SOG0
26
G0+
27
G0-
28
R0+
29
R0-
30
B1- / V7
31
B1+ / V6
32
G1- / V5
33
G1+ / V4
34
SOG1 / V3
35
R1- / V2
36
R1+ / V1
37
ADC_GND
38
ADC_VDD
39
AHS1 / V0
40
AVS1 / VCLK
DDCSCL1
R424
100R 1/10W 5%
R425
DDCSDA1
100R 1/10W 5%
C416
100pF/50V
47465972839510860718496
116
117
VCCK
VCCK
GNDK
GNDK
SCSB / TC ON12
DDCSCL1 / TCON4
DDCSDA1 / TCON9
SDIO[3] / TCON0
SDIO[2] / TCON11
SDIO[1] / TCON7
SDIO[0] / TCON13
50
5157555453
52
56
PVCC
PVCC
PVCC
PVCC
PVCC
NC
PWM2 / TCON1/TCON7
SCLK / TC ON3
PWM1 / TCON0 / COUT
BJT_B
BB3P/BBLU7
BB3N/BBLU6
4858616263646566676869
49
BJT_B
C403
C409
NC
NC
C412
NC
DGND
107
PGND
PGND
PGND
PGND
PGND
33VRST_REF
RESET_OUT
TCON 9 / PW M0
DDCSCL2 / VCLK / TCON4
DDCSDA2 / V7 / TCON6
SCLK / V6 / TCON3
SCSB / V5 / TCON7
SDIO[3] / V4 / TCON9
SDIO[2] / V3 / TCON5
SDIO[1] / V2 / TCON8
SDIO[0] / V1 / TCON10
V0 / TCON2/PW M1
TCON 13 / CO UT
33VPNLOUT
AG3N / TXO0-
AG3P / TXO0+
ACLKN / TXO1ACLKP / TXO1+
AB1N / TXO2-
AB1P / TXO2+
AB2N / TXOC-
AB2P / TXOC+
AB3N / TXO3-
AB3P / TXO3+
BR1N / TXE0-
BR1P / TXE0+
BR2N / TXE1-
BR2P / TXE1+
BR3N / TXE2-
BR3P / TXE2+
BG1N / TXEC-
BG1P / TXEC+
BG2N / TXE3-
BG2P / TXE3+
BB2P/BBLU5
BB2N/BBLU4
BB1P/BBLU3
BB1N/BBLU2
BCLKP/BGRN 7
BCLKN/BGR N6
BG3P/BGRN5
BG3N/BGRN4
70
C413
NC
AR1N
AR1P
AR2N
AR2P
AR3N
AR3P
AG1N
AG1P
AG2N
AG2P
C410
NC
R3.3DVCC
+
DGND
124
123
122
121
120
119
118
115
114
113
112
111
110
109
106
105
104
103
102
101
100
99
98
97
94
93
92
91
90
89
88
87
86
85
82
81
80
79
78
77
76
75
74
73
L401
C424
100uF/16V
33VRST_REF
RST_OUT
RXO0RXO0+
RXO1RXO1+
RXO2RXO2+
RXOCRXOC+
RXO3RXO3+
RXE0RXE0+
RXE1RXE1+
RXE2RXE2+
RXECRXEC+
RXE3RXE3+
600 OHM
12
RTD_SCLK
RTD_SD3/SDI
R3.3DVCC
DDC2_SCL
DDC2_SDA
RTD_SCLK
RTD_SCSB
RTD_SD3/SDI
SDIO2
SDIO1
SDIO0
R430
0R05 1/10W 5%
R431
0R05 1/10W 5%
R432
0R05 1/10W 5%
R429
0R05 1/10W 5%
Titl e
RTD2525L
Size Document Number Rev
C
Date: Sheet
RTD2553V+RTD2525L
G2264-E-X-X-1-070215
56Saturday, April 14, 2007
of
21
E
![](/html/5f/5ff4/5ff4546e9516ed08582f4c78305d8de7152ece48731c44b60829b2e1ac83947f/bg16.png)
17" LCD Color Monitor AOC 177Sa
RXOC+
RXEC+
OUT-L+
OUT-L-
RXO0RXO0+
RXO1RXO1+
RXO2RXO2+
RXOC-
RXO3RXO3+
RXE0-
RXE0+
RXE1-
RXE1+
RXE2-
RXE2+
RXE3RXE3+
RXEC-
RXO0RXO0+
RXO1RXO1+
RXO2RXO2+
RXOCRXOC+
RXO3RXO3+
RXE0RXE0+
RXE1RXE1+
RXE2RXE2+
RXE3RXE3+
RXECRXEC+
11
13
1
3
5
7
9
CN501
CONN
CN504
RXO0+
2
4
6
8
10
12
14
16
18
20
22
24
NC
R506
4K7 1/10W 5%
LED_GRN
4
3
2
1
R512
4.7 KOHM +-5% 1/4W
3DVCC
RP501
5
6
7
8
100Ω 1/16W
100pF/50V
RXO1+
RXO2+
RXOC+
RXO3+
RXE0+
RXE1+
RXE2+
RXEC+
RXE3+
R509
120R 1/10W
23
Q501
PMBS3906
C505
1
C506
100pF/50V
C502
100pF/50V
R508
4K7 1/10W 5%
C508
100pF/50V
PANEL_VCC
3DVCC
R519
0R05 1/10W 5%
CN502
CONN
23
2
4
6
8
10
12
14
16
LED1
LED_BLUE
GRN
AUTO KEY_EN TER
RIGHT
POWER
OUT-L+VOL
OUT-L-
C509
NC
1
3
5
7
9
11
13
15
Q503
1
PMBS3906
ORANG E
ENTER
LEFT
OUT-R+
OUT-R-
R520
4K7 1/10W 5%
LED2
C512
100pF/50V
LED_OR ANGE
RP502
4
3
2
1
100Ω 1/16W
C507
100pF/50V
POWER
ST_DET2
1
3
5
7
9
11
13
15
17
19
21
23
15.4mA
RXO0RXO1RXO2RXOCRXO3RXE0RXE1RXE2RXECRXE3-
L501
600 OHM
L502
1 2
600 OHM
R522
R521
4K7 1/10W 5%
4K7 1/10W 5%
2
4
6
8
10
12
14
C501
1uF/16V
OUT-R+
OUT-R-
R502
10K 1/10W 5%
VCC12V
12
R501
1K 1/10W 5%
VCC12V
5DVCC
R517
R518
0R05 1/10W 5%
0R05 1/10W 5%
DVI-D SUB SELECT
KEY_AU TO
KEY_R IGHT
SD2
RK7002
Q504
PANEL_VCC
C504
+
100uF/16V
STBY
MUTE
DVI-DSUB SELECT
LED_GRN
KEY_AU TO
KEY_R IGHT
SD2
VOLUME
STBY
MUTE
LVDS Panel ( Normal Type )
RXO0-
RXO0-
RXO0+
RXO0+
RXO1-
RXO1-
RXO1+
RXO1+
RXO2-
RXO2-
RXO2+
RXO2+
RXOC-
RXOC-
RXOC+
RXOC+
RXO3-
RXO3-
RXO3+
RXO3+
RXE0-
RXE0-
RXE0+
RXE0+
RXE1-
RXE1-
RXE1+
RXE1+
RXE2-
RXE2-
RXE2+
RXE2+
RXEC-
RXEC-
RXEC+
RXEC+
RXE3-
RXE3-
RXE3+
RXE3+
3DVCC
5
6
7
8
R510
120R 1/10W
23
R505
R507
NC
NC
Q502
1
PMBS3906
LED_BLUE
LED_ORAN GE
KEY_LEF T
R511
4K7 1/10W 5%
CN503
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
CONN
LED3
KEY_EN TER
KEY_LEF T
Tit le
RTD2553V+RTD2525L
Size Docum ent Number Rev
B
G2264-E-X-X-1-070215
Date: Sheet
Output
66Monday, April 16, 2007
22
E
of
![](/html/5f/5ff4/5ff4546e9516ed08582f4c78305d8de7152ece48731c44b60829b2e1ac83947f/bg17.png)
17" LCD Color Monitor AOC 177Sa
6.2 Audio Board
715G1841-1
OUT_L
CN204
NC-CONN
CN201
PHONEJAC K
12V
CN202
13
11
1
2
3
GND
1
2
3
4
5
GND
R201
18K 1/16W
R203 18K 1/16W
C211
0.01uF
R210
20K 1/16W
R211
20K 1/16W
VOLUME
C214
NC
220K
C212
0.01uF
R212
+12V
+
10uF/50V
C204 0.47uF/ 25V
C206
0.47uF /25V
C209
+
10uF/50V
GND
C210
9
7
5
3
1
STANDBY
C213
0.1uF
4
9
6
11
12
CONN
14
12
10
8
6
4
2
INL
INR
VOLUME
STBY
MUTE
8
GND
123
NC
GND
MUTE
16
GND
13
+12V
15
VS
VS
OUTL
OUTR
SVR
VAROUT_R
VAROUT_L
GND
GND
GND
GND
181920
+
C201
470uF/16V
U201
E-TDA7496L
17
14
10
7
5
C208
470uF/ 16V
+
C202
470uF/16V
+
R202
200K 1/16W
GND
R207
C203
0.1uF
C205
+
470uF/ 16V
+
470uF/ 16V
C207
R208
1K 1/16W
1K 1/16W
OUT_R
GND
GND
GND
Tit le
GND
Audio
Size Document Number Rev
Dat e: Sheet
23
<Do c> 1
A
11Wednesday , January 25, 2006
of
![](/html/5f/5ff4/5ff4546e9516ed08582f4c78305d8de7152ece48731c44b60829b2e1ac83947f/bg18.png)
17" LCD Color Monitor AOC 177Sa
6.3 Power Board
715G1823-2
C901
1000pF
330KΩ 1/4W
R900
2
1
+
-
4
L902
142
7.0mH
L901
124
L
C909
0.47uF
330KΩ 1/4W
R901
330KΩ 1/4W
3
CN901
SOCKET
R951
47Ω 1/4W
R922
470Ω 1/4W
12
9
7
11
10
8
12
R952
47Ω 1/4W
47Ω 1/4W
R925
1KΩ 1/8W
C928
0.1uF
R928
1KΩ 1/8W
BD1
2KBP08M
IC921
4
5
6
4
6
1
3
0.0033uF/ 250V
43
T901
POWER X'FMR
C905
C900
0.0022UF
3
+
C910
100uF/450V
3
C902
NR901
NTCR
F901
FUSE
1000pF
100KΩ 1/8W
3
R902
12
R911
R911
10KΩ 1/4W
HV
NC
RT
COMPCSGNDOUT
123
1500pF/1KV
0.1uF
C912
678
U1
LD7575PS
VCC
4 5
C913
220pF
C914
470pF/25V
R913
1KΩ 1/8W
C916
0.1uF
LL4148WP
D910
10Ω 1/4W
R912
22uF/50V
C911
+
BA159GPT
D901
UF4003PT
R915
10KΩ 1/8W
C910
D900
R909
100KΩ 2W
R910
7.5Ω 1/4W
Q900
FQPF8N 60C
R916
0.43Ω 2W
PC123X2YFZ OF
IC902
KIA431A-AT/P
47Ω 1/4W
R954
R955
0.001uF/ 500V
D920
3
SBT150-10LST
2
1
31DQ06FC
D922
C921 0.001uF/ 500V
C920
IND CHOKE 3.5uH+-10% DADONG
+
+
C922
C924
680uF/25V
680uF/25V
IND CHOKE 3.5uH+-10% DADONG
C926
+
1000uF/16V
ZD922
ZD921
RLZ5.1B
RLZ13B
1 2
1 2
D916
D915
1N4148W
1N4148W
R927
100Ω 1/8W
+
C923
680uF/25V
L922
C932
+
470uF/16V
L921
R923
10KΩ 1/8W
C929
0.1uF
3.6KΩ 1/ 8W
100Ω 1/8W
R930
+
+
C925
470uF/25V
ZD920
PTZ9.1B
C927
470uF/16V
R924
1 2
R929
2.4KΩ 1/8W
R956
33KΩ 1/8W
ON/O FF
R931
10KΩ 1/4W
C931
0.1uF
DIM
C930
0.1uF
+12V
+5V
CN902CONNECTOR
10
9
8
7
6
5
4
3
2
1
Tit le
<Title>
Size Document Number Rev
<Doc >
B
Date: Sheet
PWP C742HE1P
PWP C742HE1P
715G1823 2
of
11Tuesday , September 19, 2006
24
![](/html/5f/5ff4/5ff4546e9516ed08582f4c78305d8de7152ece48731c44b60829b2e1ac83947f/bg19.png)
17" LCD Color Monitor AOC 177Sa
CN801
2
1
CONN
CN802
2
1
CONN
+12V
ON/OF F
PT801
POWER X'FMR
6
7
3
4
10Ω 1/8W
R842
R818
15Ω 1/4W
C812
0.0015uF/50V
876
DDD
SGS
123
1
2
3
4
5
6
7
8 9
5
Q805
D
AM9945N-T1-PF
G
4
IC801
DRV1
PGND
VDDA
DRV2
TIMER
GNDA
DIM
ISEN
SSTCMP
VSEN
OVPT
ENA
NC1 NC2
OZ9938GN
R819
15Ω 1/4W
C813
0.0015uF/50V
10Ω 1/8W
16
R837
15
14
13
CT
12
11
LCT
10
BAV70
100KΩ 1/8W
R815
C807
0.01uF
1 8
C830
47pF
2
D801
1MΩ 1/8W
R816
39KΩ 1/8W
C808
0.0068uF
3
C809
0.047uF
Q801
PMBS3904
2.2uF/16V
R804
10KΩ 1/4W
Q802
PMBS3904
R812
10KΩ 1/8W
C804
1 2
1MΩ 1/8W
R809
ZD801
RLZ5.6B
R802
300KΩ 1/4W
R803
10KΩ 1/8W
DIM
R808
470K 1/4W
C803
0.01uF
C805
0.001uF
R805
470Ω 1/4W
100KΩ 1/8W
R810
C811
470uF/25V
Q803
PMBS3904
VCC
R807
22Ω 1/4W
R814
56KΩ 1/8W
+
1uF/25V
C806
1
R817
100KΩ 1/8W
R821
R820
15KΩ 1/8W
C810
470pF/50V
C816
12pF/3KV
C831
270pF
C817
3pF/3KV
C818
270pF
0.022uF/25V
C819
R822
3MΩ 1/2W
R827
3.6KΩ 1/8W
390Ω 1/8W
R826
R841
360Ω 1/8W
R836
1KΩ 1/8W
BAV99
2
3
1
D803
R825
560Ω 1/8W
C835
0Ω 1/4W
C836
0Ω 1/4W
R811
150KΩ 1/8W
Titl e
<Title>
Size Document Number Rev
<Doc >
A3
Date: Sheet
PWP C742HE1P
715G1823 2
of
1Tuesday, September 19, 2006
R813
1MΩ 1/8W
C820
470uF/25V
PT802
POWER X'FMR
6
7
R835
560Ω 1/8W
C837
0Ω 1/4W
C838
0Ω 1/4W
3
4
1 8
C832
47pF
D803
BAV70
2
DDD
SGS
R829
15Ω 1/4W
C823
0.0015uF/50V
5
Q806
D
AM9945N-T1-PF
G
4
R828
+
15Ω 1/4W
C822
0.0015uF/50V
876
123
100KΩ 1/8W
R831
R830
15KΩ 1/8W
1
3
C825
12pF/3KV
C826
3pF/3KV
C827
270pF
C833
100pF
R832
3MΩ 1/2W
R834
3.6KΩ 1/8W
BAV99
2
1
D804
R843
1KΩ 1/8W
3
CN803
2
1
CONN
CN804
2
1
CONN
25