AOC 177Pk Service manual
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AOC 177Pk is a 17-inch LCD color monitor with a 1280x1024 resolution and a 5ms response time, providing sharp and vibrant visuals. It features both analog and digital inputs, allowing you to connect to a variety of devices. The monitor's user-friendly OSD menu enables you to customize the display settings, including brightness, contrast, and color temperature, to your preference. With its sleek design and advanced features, the AOC 177Pk is an excellent choice for both office and home use.
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17” LCD Color Monitor AOC 177Pk
Service
Service
Service
Horizontal Frequency
30-83 kHz
TABLE OF CONTENTS
Description Page Description Page
Table Of Contents.......……..............................…........1
6.Schematic…………………...................................…17
Revision List.…........................................……......2
Important Safety Notice.…….........................……......3
6.1.Main Board.................................................17
6.2. Audio Board.....………..…....................................22
1.Monitor Specification..............................………........4 6.3. Power Board....…..….….......................................23
2.LCD Monitor Description…………………………….......5
7.PCB Layout..……………….......................................25
3.Operation Instruction……………...............……...........6
3.1.General Instructions………..........................…...........6
3.2.Control Button…………….…..............……...............6
7.1.Main Board……………........................................25
7.2.Power Board…............................................27
7.3.Audio Board…............................................29
3.3.Adjusting the Picture...........................…............7
7.4.Key Board…………...…….....................................29
4.Input/Output Specification............……………............9
8.Maintainability…………….........................................30
4.1.Input Signal Connector............………….................9
N
4.3.Factory Preset Display Modes.........................10
4.4.Panel Specification.....……...……………..................11
8.1.Equipments and Tools Requirement...............30
8.2.Trouble Shooting…………..............................31
9.White-Balance Luminance adjustment………….....37
10.Monitor Exploded View……………………….........39
5.Block Diagram………...................…………................13
11.BOM List….....................................................42
5.1.Software Flow Chart………………………...........13 12.Different Parts List……………………………………54
5.2.Electrical Block Diagram…………………..…...........15
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
17” LCD Color Monitor AOC 177Pk
Revision List
Revision Date Revision History
A00 Jun.-18-07 First Release
A01 Dec.-10-07
TPV Model
T76CRTDBF1ACA
T76CRTDBF1A2E
2
17” LCD Color Monitor AOC 177Pk
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
17” LCD Color Monitor AOC 177Pk
1. Monitor Specifications
Items Descriptions
Driving system
Type
TFT Color LCD
CLAA170EA07
LCD Panel
Pixel pitch
Viewable angle
Response time (type)
Video
Connector
0.264mm( H )x 0.264mm( V )
160˚ (H) 160˚ (V) (CR≥10)
5 ms for CPT
R,G,B Analog Interface
Digital Interface
15-pin D-Sub
DVI 24pin
Input
Power
Consumption
Analog:0.7Vp-p(standard),
75 OHM, Positive and TMDS
Video Signal
Sync. Type
H-Frequency
Digital signal
H/V TTL
30kHz – 83kHz
V-Frequency 55-75Hz
ON Mode
OFF Mode
≤37W
≤1W
Contrast Ratio 700:1
Dot Clock 135 MHz
White Luminance 300cd/m
2
Max. Resolution 1280 x1024
Display Color 16.7M colors
Plug & Play VESA DDC2B
TM
Power Source 100~240VAC,47~63Hz
Maximum Screen Horizontal : 337.96 mm
Size Vertical: 270.34 mm
Environmental
Considerations
Operating Temp: 5°C to 35°C
Storage Temp: -20°C to 60°C
Operating Humidity: 10% to 85%
4
17” LCD Color Monitor AOC 177Pk
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
17” LCD Color Monitor AOC 177Pk
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
2
3
4
5
Item Name Within OSD Without OSD
< / audio
Activate the audio menu
1.Move the cursor down
2.Decrease the value of the selected item
Activate the audio menu
Power Power On / Off Power On / Off
Menu/Enter Select Function or select Sub menu Activate OSD main menu
Auto/Exit Exit OSD or back to previous menu Auto configuration
6
17” LCD Color Monitor AOC 177Pk
3.3 Adjusting the Picture
OSD functions
Main Menu Item
Main
Menu
Icon
Luminance
Sub Menu
Item
Contrast
Brightness
Sub
Menu
Icon
Focus
Image Setup
Clock
Description
Contrast from Digital-register.
Backlight Adjustment
Adjust Picture Phase to reduce Horizontal-Line noise
Adjust picture Clock to reduce Vertical-Line noise.
Image Position
H. Position
V. Position
Adjust the horizontal position of the picture.
Adjust the vertical position of the picture.
Color Temp.
Cool N/A Recall cool Color Temperature from EEPROM. sRGB
User / Red
N/A
User / Green
User / Blue
7
Recall sRGB Color Temperature from EEPROM.
Red Gain from Digital-register.
Green Gain Digital-register.
Blue Gain from Digital-register.
17” LCD Color Monitor AOC 177Pk
Analog N/A Select input signal from analog source (D-Sub)
Input Select
Digital N/A Select input signal from digital source (DVI)
OSD Setup
Language
Information
Reset
Exit
H. Position Adjust the horizontal position of the OSD.
V. Position Adjust the vertical position of the OSD.
OSD Timeout Adjust the OSD timeout.
Language N/A Select the language you like.
Information N/A
Show the resolution, H/V frequency and input port of current input timing.
Clear each old status of Auto-configuration and set
Yes N/A the color temperature to Cool.
No N/A Do not execute reset, return to main menu.
N/A N/A
8
17” LCD Color Monitor AOC 177Pk
4. Input/Output Specification
4.1 Input Signal Connector
1. D-SUB connector
Pin No.
5.
6.
7.
8.
1.
2.
3.
4.
Description
Red
Green
Blue
Ground
DDC-Return
R-Ground
G-Ground
B-Ground
Pin No.
13.
14.
15.
9.
10.
11.
12.
VGA connector layout
Description
+ 5V
Detect Cable
Ground
DDC-Serial Data
H-Sync
V-Sync
DDC-Serial Clock
2. DVI-D connector
1.
2.
3.
4.
5.
7.
9.
10.
11.
12.
TMDS data 2-
TMDS data 2+
TMDS data 2/4 Shield
TMDS data 4-
TMDS data 4+
13.
14.
15.
16.
17.
19.
TMDS data 3+
+ 5V Power
GND (for +5V)
Hot Plug Detect
TMDS data 0-
DDC Data TMDS data 0/5 Shield
TMDS data 1-
TMDS data 1+
TMDS data 1/3 Shield
TMDS data 3-
21.
23.
24.
24 - Pin Color Display Signal Cable
TMDS data 5+
TMDS Clock +
TMDS Clock -
9
17” LCD Color Monitor AOC 177Pk
4.2 Power Supply Requirement
A/C Line voltage range
A/C Line frequency range
: 100 V ~ 240 V
: 50 ± 3Hz, 60 ± 3Hz
Peak surge current
Leakage current
Power line surge
DC output Voltage
Current (max)
4.3. Factory Preset Display Modes
Standard
Dos-mode
VGA
SVGA
XGA
SXGA
Resolution
720 × 400
640 × 480
640 × 480
800 × 600
800 × 600
1024 × 768
1024 × 768
1024 × 768
1024 × 768
1024 × 768
1280 × 1024
1280 × 1024
: < 55A peak at 240 VAC and cold starting
: < 3.5mA
: No advance effects (no loss of information or defect) with a maximum of 1 half-wave missing per second
: 12VDC ± 5%
: 3.5 Amp (12V)
Horizontal
Frequency
31.47kHz
31.47kHz
37.50kHz
37.879kHz
46.875kHz
48.363kHz
56.476kHz
60.02kHz
48.780 kHz
60.241 kHz
64.00 kHz
80.00 kHz
Vertical
Frequency
70.0Hz
60.0Hz
75.0Hz
60.0Hz
75.0Hz
60.0Hz
70.0Hz
75.0Hz
60.0Hz
75.0Hz
60.0Hz
75.0Hz
10
17” LCD Color Monitor AOC 177Pk
4.4 Panel Specification
CLAA170EA07P2 is 17.0” color TFT-LCD (Thin Film Transistor Liquid Crystal Display) module composed of LCD panel, driver ICs, control circuit and backlight. By applying 8 bit digital data, 1280×1024, 16.7M-color images are displayed on the 17.0” diagonal screen. Input power voltage is 5.0V for LCD driving. Inverter for backlight is not included in this module. General specification are summarized in the following table:
4.4.1 Display Characteristics
4.4.2 Optical Characteristics
Ta=25℃,VCC=5.0V
11
17” LCD Color Monitor AOC 177Pk
4.4.3 Electrical Characteristics
1. TFT LCD Module
2. Backlight Unit
12
17” LCD Color Monitor AOC 177Pk
5. Block Diagram
5.1 Software Flow Chat
1
2
N
Y
4
3
5
Y
6
N
7
Y
9
N
N
1
Y
12
Y
14
N
8
11
N
13
Y
15
Y
17
N
16
18
N
19
Y
13
17” LCD Color Monitor AOC 177Pk
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?
14
17” LCD Color Monitor AOC 177Pk
5.2 Electrical Block Diagram
5.2.1 Main Board
EPR_SDA
EPR_SCL
Flash Memory
AT24C16AN
(U302)
Crystal
24MHZ
(X301)
MCU
RTD2120L
(U402)
Key Board
Control
CLKOUT
D-Sub
Connector
(CN702)
EEPROM
M24C02
(U702)
H sync
V sync
RGB
PANEL
(CN504)
Scalar IC RTD2525L
(Included ADC, OSD)
(U401)
DDC1_SDA,
DDC1_SCL
D-DVI
Connector
(CN701)
DDC2_SDA,
DDC2_SCL
EEPROM
M24C02
(U701)
15
17” LCD Color Monitor AOC 177Pk
5.2.2 Inverter/Power Board
AC input
Lamp
EMI filter
Output
Circuit
Feedback
Circuit
Bridge
Rectifier and Filter
Start Circuit: R911
PWM
Control IC
Transformer
Over
Voltage
Transformer
PWM
Control IC
Rectifier diodes
Feedback
Circuit
MOSFET
ON/OFF
DIM
12V
5V
ON/OFF
CN902
16
17” LCD Color Monitor AOC 177Pk
6. Schematic
6.1 Main Board
17
17” LCD Color Monitor AOC 177Pk
18
17” LCD Color Monitor AOC 177Pk
19
17" LCD Color Monitor AOC 177Pk
20
17" LCD Color Monitor AOC 177Pk
21
17" LCD Color Monitor AOC 177Pk
6.2 Audio Board
715G1841-2
OUT_L
CN204
1
2
3
VOLUME
+12V
13
11
9
7
5
3
1
CN202
CONN
12V
MUTE
8
6
4
2
14
12
10
+12V
+
C201
470uF/16V
+
C202
470uF/16V
C203
0.1uF
C214
NC GND
OUT_R
NC-CONN
CN201
1
2
3
4
5
GND
PHONEJACK
GND
C211
0.01uF
R210
R211
U201
E-TDA7496L
220K
C212
R212
0.01uF
+ C209
C204 0.47uF/25V
4
C206
0.47uF/25V
9
6
11
12
INL
INR
VOLUME
STBY
MUTE
10uF/50V
+ C210
10uF/50V
C213
0.1uF
1 2 3
OUTL
OUTR
SVR
VAROUT_R
VAROUT_L
17
14
10
7
5
18 19 20
C208
470uF/16V
+
GND
C205
470uF/16V
470uF/16V
C207
R202
R207
R208
GND GND GND GND
Title
Size
A
Date:
Audio
Document Number
<Doc>
Wednesday , January 25, 2006 Sheet 1 of 1
22
Rev
1
17" LCD Color Monitor AOC 177Pk
6.3 Power Board
715G1823-2
BD1
2KBP08M
R951
47Ω 1/4W
R952
47Ω 1/4W
0.001uF/500V
C920
2 3
+ C910
100uF/450V
R911
10KΩ 1/4W
C910
1500pF/1KV
R909
100KΩ 2W
4
5
6
4
T901
9
7
11
10
D920
SBT150-10LST
2
+
IND CHOKE 3.5uH+-10% DADONG
L921
+ +
C924
680uF/25V
C922
680uF/25V
C923
680uF/25V
+ C925
470uF/25V
ZD920
PTZ9.1B
R931
10KΩ 1/4W
+12V
1
L902
2
4
7.0mH
3
1
L901
4
0.1uF
C912
C916
0.1uF
D900
BA159GPT
22uF/50V
C911
+ D901
UF4003PT
LL4148WP
D910
R910
7.5Ω 1/4W
6
1
3
8
12
POWER X'FMR
31DQ06FC
D922
47Ω 1/4W
R954
IND CHOKE 3.5uH+-10% DADONG
L922
+ C926
1000uF/16V
+ C932
470uF/16V
C921 0.001uF/500V
+ C927
470uF/16V
+5V
C901
1000pF 2
L
C909
3
330KΩ 1/4W
R900
0.47uF
330KΩ 1/4W
R902
R901
330KΩ 1/4W
NR901
NTCR
F901
FUSE
C902
1000pF
R911
100KΩ 1/8W
CS GN
2 3 4
U1
LD7575PS
C913
220pF
C914
470pF/25V
R913
1KΩ 1/8W
10Ω 1/4W
R912
R915
10KΩ 1/8W
Q900
FQPF8N60C
R916
0.43Ω 2W
PC123X2YFZOF
IC902
0.0033uF/250V
C905
C900
0.0022UF
R922
470Ω 1/4W
R955
47Ω 1/4W
R925
1KΩ 1/8W
ZD921
RLZ13B
ZD922
RLZ5.1B
D915
1N4148W
D916
1N4148W
R923
10KΩ 1/8W
R924
3.6KΩ 1/8W
C929
0.1uF
C931
0.1uF
CONNECTOR
C930
0.1uF
10
9
8
7
6
5
4
3
2
1
CN902
R956
33KΩ 1/8W
DIM
ON/OFF
2 1
C928
0.1uF
R928
1KΩ 1/8W
R927
100Ω 1/8W
100Ω 1/8W
R930 CN901
SOCKET
IC921
KIA431A-AT/P
R929
2.4KΩ 1/8W
Title
Size
B
Date:
<Title>
Document Number
<Doc> 715G1823 2
Tuesday , September 19, 2006 Sheet 1 of 1
Rev
23
17" LCD Color Monitor AOC 177Pk
CN801
PT801
7 6 2
1
R836 C835
+12V
3
4 C816
12pF/3KV
CONN
CN802 1KΩ 1/8W 0Ω 1/4W
R802
300KΩ 1/4W
R804
10KΩ 1/4W
R805
470Ω 1/4W
R818
15Ω 1/4W
R819
15Ω 1/4W + 1 8 2
1
C811
470uF/25V
ON/OFF C812 C813
C817
3pF/3KV
CONN
Q802
PMBS3904
R803
Q801
PMBS3904
Q803
PMBS3904
VCC
0.0015uF/50V 0.0015uF/50V
100KΩ 1/8W
R821
R822
3MΩ 1/2W 2
BAV99
R825 C836
10KΩ 1/8W ZD801
RLZ5.6B
C830
47pF
R820
15KΩ 1/8W
C818
270pF
1
3
560Ω 1/8W 0Ω 1/4W
D803
R807
22Ω 1/4W
Q805
AM9945N-T1-PF
C831
270pF
R827
3.6KΩ 1/8W D801
BAV70
DIM
1MΩ 1/8W
R809
1uF/25V
C806
R808
470K 1/4W
R810
100KΩ 1/8W
100KΩ 1/8W
R815
1MΩ 1/8W
R816
0.022uF/25V 390Ω 1/8W
C819
R826
R841
360Ω 1/8W
R817
39KΩ 1/8W
10Ω 1/8W
R842
R812
10KΩ 1/8W
1
4
5
2
3
6
7
8
IC801
DRV1
VDDA
PGND
DRV2
TIMER
DIM
ISEN
VSEN
GNDA
CT
SSTCMP
LCT
OVPT
NC1
ENA
NC2
OZ9938GN
16
15
14
13
12
11
10
9
10Ω 1/8W
R837
C803
0.01uF
C804
2.2uF/16V
C805
0.001uF
R814
56KΩ 1/8W C807
0.01uF
C808
0.0068uF
C809
0.047uF
C810
470pF/50V
R813
1MΩ 1/8W R811
150KΩ 1/8W
Title
Size
A3
Date:
<Title> PWPC742HE1P
Document Number
<Doc> 715G1823 2
Tuesday , September 19, 2006 Sheet 1 of
Rev
C820
470uF/25V
+
R828
15Ω 1/4W
C822
0.0015uF/50V
R829
15Ω 1/4W
C823
0.0015uF/50V
Q806
AM9945N-T1-PF
3
4
6
PT802
7
C825
12pF/3KV
1 8
C832
47pF
100KΩ 1/8W
R831
R830
15KΩ 1/8W
C826
3pF/3KV
C827
270pF
D803
BAV70
C833
100pF
R843
1KΩ 1/8W
C837
0Ω 1/4W
R832
3MΩ 1/2W
R834
3.6KΩ 1/8W
2
BAV99
3
1
D804
R835
560Ω 1/8W
C838
0Ω 1/4W
2
1
CN803
2
1
CONN
CN804
CONN
24
17" LCD Color Monitor AOC 177Pk
7. PCB Layout
7.1 Main Board
25
17" LCD Color Monitor AOC 177Pk
26
17" LCD Color Monitor AOC 177Pk
7.2 Power Board
27
17" LCD Color Monitor AOC 177Pk
28
17" LCD Color Monitor AOC 177Pk
7.2 Audio Board
715G1841-2
7.4 Key Board
715G1819-1-2
29
17" LCD Color Monitor AOC 177Pk
8. Maintainability
8.1 Equipments and Tools Requirement
1. Voltmeter.
2. Oscilloscope.
4. DDC Tool with an IBM Compatible Computer.
30
17" LCD Color Monitor AOC 177Pk
8.2 Trouble Shooting
8.2.1 Main Board
No power
No power
Press power key and look if the picture is normal
Please reinsert and make sure the AC of 100-240 is normal
OK
Measure
U101 PIN2=3V
OK
X301 oscillate waveforms are normal
OK
NG
Replace U402
OK
NG
NG
NG
NG
Reinsert or check the
Adapter/Inverter section
Check U101
Replace X301
Replace U402
Replace U401
31
17" LCD Color Monitor AOC 177Pk
No picture (LED orange)
No picture
The button if under control
OK
Measure U101 PIN2=3V
OK
X301 oscillate waveform is normal
OK
Check HS/VS from
CN702 is normal
OK
NG
NG
NG
Replace U402
Check U101
Replace X301
Check Correspondent component
NG
Replace U402
OK
Replace U401
32
17" LCD Color Monitor AOC 177Pk
White screen
White screen
Measure Q102 base is high level?
OK
NG
X301 oscillate waveform is normal
OK
NG
Replace X301
Check Q101, Q102, Q103 are broken or CN504 solder?
Check reset circuit of
U402 is normal
NG
OK
Replace PANEL
Check Correspondent component.
NG
OK
Replace U402
NG
OK
Replace U401
Check Correspondent component.
Replace U401
33
17" LCD Color Monitor AOC 177Pk
8.2.2 Power/Inverter Board
(1) No power
Check CN902 pin3/4 = 12V
NG
Check AC line volt 110V or 220V
OK
NG
Check the voltage of C910 (+)
OK
Check start voltage for the pin8 of IC901
OK
Check the auxiliary voltage is bigger than
10V and smaller than 20V
OK
Check IC901 pin5 PWM wave
OK
NG
NG
NG
NG
Check AC input
Check bridge rectified circuit and F901 circuit
Check R911, C910 and Change IC901
1) Check IC901
2) Check IC901 over current protect circuit
Check IC901
Check Q900, D916, D915, ZD921, ZD922, IC902 and T901
34
17" LCD Color Monitor AOC 177Pk
2.) W / LED, No Backlight
Check CN902 pin3,4 = 12V
OK NG
Check adapter or MB
Check ON/OFF signal
OK
NG
Check Interface board
Check IC801 pin2=5V
OK
NG
Change Q802 or Q803
Check IC801 PIN1/15 have the output of square wave at short
OK
NG
Check IC801 PIN5/6
Check Q805, Q806 PIN5, 8= 12V
OK
NG
Check Q805, Q806
Check the output of PT801, PT802
OK
Check connecter & lamp
NG
Check PT801, PT802
35
17" LCD Color Monitor AOC 177Pk
8.2.3 Keypad Board
OSD is unstable or not working
Is Key Pad Board connecting normally?
N
Connect Key Pad Board
Y
Is Button Switch normally?
Is Key Pad Board normally?
Y
Y
Check Main Board
N
N
Replace Button Switch
Replace Key Pad Board
36
17" LCD Color Monitor AOC 177Pk
9. White-Balance, Luminance Adjustment
Approximately 30 minutes should be allowed for warm up before proceeding White-Balance adjustment.
1. How to do the Chroma-7120 MEM. Channel setting
A. Reference to chroma 7120 user guide
B. Use “ SC” key and “ NEXT” key to modify
X yY value and use “ID” key to modify the
TEXT description Following is the procedure to do white-balance adjust
2. Setting the color temp. you want
A. MEM.CHANNEL 3 (Warm color):
6500 color temp. parameter is x = 313±20, y = 329 ±20, Y =180 cd/m
2
B. MEM.CHANNEL 4 (Cool color):
7800 color temp. parameter is x = 296 ±20, y = 311 ±20, Y = 180 cd/m
2 ,
C. MEM.CHANNEL 9 (sRGB color): sRGB color temp. parameter is x = 313±20, y = 329 ±20, Y =180 cd/m 2
3. Into factory mode of AOC 177Pk
Turn on power, press the MENU button, pull out the power cord, and then plug the power cord. Then the factory
OSD will be at the left top of the panel.
4. Bias adjustment:
Set the Contrast to 50; Adjust the Brightness to 80.
5. Gain adjustment:
Move cursor to “-F-” and press MENU key
A. Adjust Warm color-temperature
1. Switch the chroma-7120 to RGB-Mode (with press “MODE” button)
2. Switch the MEM.channel to Channel 3 (with up or down arrow on chroma 7120)
3. The LCD-indicator on chroma 7120 will show x = 313 ±20, y = 329 ±20, Y = 180 cd/m
2
4. Adjust the RED of color3 on factory window until chroma 7120 indicator reached the value R=100
5. Adjust the GREEN of color3 on factory window until chroma 7120 indicator reachedthe value G=100
6. Adjust the BLUE of color3 on factory window until chroma 7120 indicator reached the value B=100
7. Repeat above procedure (item 4,5,6) until chroma 7120 RGB value meet the tolerance =100±2
37
17" LCD Color Monitor AOC 177Pk
B. Adjust Cool color-temperature
1. Switch the Chroma-7120 to RGB-Mode (with press “MODE” button)
2. Switch the MEM. Channel to Channel 4 (with up or down arrow on chroma 7120)
3. The LCD-indicator on chroma 7120 will show x = 296 ±20, y = 311 ±20, Y =180 cd/m 2
4. Adjust the RED of color1 on factory window until chroma 7120 indicator reached the value R=100
5. Adjust the GREEN of color1 on factory window until chroma 7120 indicator reached the value G=100
6. Adjust the BLUE of color1 on factory window until chroma 7120 indicator reached the value B=100
7. Repeat above procedure (item 4,5,6) until chroma 7120 RGB value meet the tolerance =100±2
C. Adjust sRGB color-temperature
1. Switch the chroma-7120 to RGB-Mode (with press “MODE” button)
2. Switch the MEM.channel to Channel 9 (with up or down arrow on chroma 7120)
3. The LCD-indicator on chroma 7120 will show x = 313 ±20, y = 329 ±20, Y = 180 cd/m
2
4. Adjust the RED of color3 on factory window until chroma 7120 indicator reached the value R=100
5. Adjust the GREEN of color3 on factory window until chroma 7120 indicator reachedthe value G=100
6. Adjust the BLUE of color3 on factory window until chroma 7120 indicator reached the value B=100
7. Repeat above procedure (item 4,5,6) until chroma 7120 RGB value meet the tolerance =100±2
D. Turn the Power-button off to quit from factory mode.
38
17" LCD Color Monitor AOC 177Pk
10. Monitor Exploded View
39
17" LCD Color Monitor AOC 177Pk
40
17" LCD Color Monitor AOC 177Pk
41
17" LCD Color Monitor AOC 177Pk
11. BOM List
T76CRTDBF1ACA
015G5786 1
019G6034 1 GP
040G 581 26704
040G 581689 4A
041G 68508 A
044G3231 5
044G6002834 2A GP
044G9003210
044GH600 1
050G 600 4
052G 1186
078G 322 1A KL
078G 322 1A KR
089G 725LAA DB
089G1745GAA AC
089G404A15N
095G8014 16655
0M1G 130 5120
0M1G 330 4120
0M1G 330 6 47 CR3
0M1G1140
0M1G1730
0M1G2640 CR3
0Q1G 330 8 47 CR3
0Q1G 330 8120
0Q1G1030 8120
705GQ7K0P34022
001G6023 1
037G 564 1
0M1G 130 6225 CR3
0M1G 130 8120
0M1G 330 6 47 CR3
0M1G2430 5 47 CR3
0Q1G 130 6120
0Q1G 330 5120
Q12G6300 25 3
Q15G0105 1
Q15G0106 1
Q15G0107 1
Q15G8329 1
Q19G0002 3
Q20G 042 1
Q33G0076 GM 1L
Description
VRSA BRACKET
STOPPER PIN
SHIPPING LABEL
SERIAL LABEL FOR MONITOR
CONTROL CARD
EVA WASHER
PAPER BOARD
CORNER PAPER
HANDLE 2
HANDLE 1
SMALL TAPE
SPK 8OHM 1.5W KUAIDA
SPK 8OHM 1.5W KUAIDA
D-SUB
DVI CABLE
KEY HARNESS
SCREW
SCREW 42A9930008
SCREW 42-D005390
SCREW
SCREW
SCREW
SCREW
SCREW 3X8MM 42A9930017/ 42-D002093
SCREW
SCREW
HINGE
SCREW
SCREW 42A9930022
SCREW 42-D005390
SCREW
SCREW (T3X6)
SCREW 42-D003574
RUBBER
LIFT BT
LIFT BKT F
BASE PLATE
LOCK PIN
SPRING
LIFT BKT DIE CASTING
TAND COVER
42
17" LCD Color Monitor AOC 177Pk
Q33G0099 GM 1L LOCK HOLDER
Q33G4998 GM 1L
Q33G4999 GM 1L
Q33G5001 GM 1L
VESA COVER
HINGE COVER
LIFT COVER
R202
C211
C212
C213
C203
C206
C204
C205
CN201
U201
R208
R207
R211
R210
CN202
U201
C202
C201
C208
C207
Q33G5003 GM 1L
Q33G5004 GM 1X
Q33G5005 GM 1X
Q34G0099 GM 1B
Q34G0115 GM 1B 20
750GLC70A7P13N
AUPC780KK6AP
033G802414C H
056G 616 1
067G215V471 3N GP
067G215V471 3N GP
067G215V471 3N GP
067G215V471 3N GP
067G215V471 3N GP
088G 30214K
090G6093 1
061G0603102
061G0603102
061G0603203
061G0603203
061G0603204
065G0805102 32
065G0805102 32
065G0805104 32
065G0805104 32
065G0805474 22
065G0805474 22
R302
R301
061G 60218352T
061G 60218352T
R212 061G 60222452T
C209 067G215Y1007KT
C210 067G215Y1007KT
715G1841 2
CBPC7CRTA1Q1
CN504
CN101
CN502
C110
C101
C419
033G801930F CH JS
033G8027 12
033G8027 16
040G 45762412B
067G215V221 4N
067G215V221 4N
067G305V101 3
STOP MYLON
LIFT BKT COVER
SPRING HOLDER
STAND
BASE
PANEL CLAA170EA07P 000 FZ CPT
2*7PIN DUAL ROW RIGHT ANGLE H
IC E-TDA7496L ST
KY16VB470M-CC3 10*12.5
KY16VB470M-CC3 10*12.5
KY16VB470M-CC3 10*12.5
KY16VB470M-CC3 10*12.5
KY16VB470M-CC3 10*12.5
PHONE JACK 5PIN
HEAT SINK
RST CHIP 1K 1/10W 5%
RST CHIP 1K 1/10W 5%
RST CHIPR 20 KOHM +-5% 1/10W
RST CHIPR 20 KOHM +-5% 1/10W
RST CHIPR 200 KOHM +-5% 1/10W
CHIP 1000P 50VX7R 0805
CHIP 1000P 50VX7R 0805
CHIP 0.1U 50V X7R
CHIP 0.1U 50V X7R
CHIP 0.47UF 25V X7R 0805
CHIP 0.47UF 25V X7R 0805
18KOHM 5% 1/6
18KOHM 5% 1/6
220KOHM 5% 1/6W
AUDIO BOARD PCB
CONVERSION G2264-1-X-X-1-070420
CONNECTOR
CONNECTOR
WAFER 2*6P 2.0MM R/A
WAFER 16PIN 2.0MM DIP
CBPC LABEL
KY25VB220-M-CC3 8*11.5MM
KY25VB220-M-CC3 8*11.5MM
105 摄氏度 100UF M 16V
43
17" LCD Color Monitor AOC 177Pk
C424 067G305V101 3 105 摄氏度 100UF M 16V
C425
C426
C504
067G305V101 3
067G305V101 3
067G305V101 3
105 摄氏度 100UF M 16V
105 摄氏度 100UF M 16V
105 摄氏度 100UF M 16V
C104
CN702
CN701
X301
U401-1
U101
U402
067G305V101 3
088G 35315F H
088G 35424F N
093G 22 45 J
056G 562533
056G 563 25
056G1125701
X(LA6RWR7CAQ2)
105 摄氏度 100UF M 16V
D-SUB 15PIN
DVI 24PIN CONN F
24MHZ/30PF/49US
IC RTD2525L-LF
IC A1C1084-33PETR-R AIC
IC MCU RTD2120L-LF REALTEK
Q403
Q501
Q502
Q503
Q504
Q101
RP501
RP308
RP307
RP502
RP306
RP305
RP304
Q105
Q104
Q103
Q102
Q301
Q302
Q401
Q402
RP303
RP302
RP301
R110
R327
R328
R429
R430
R431
R432
R517
057G 417 4
057G 417 4
057G 417 4
057G 417 4
057G 417 6
057G 417 6
057G 417 6
057G 417 6
057G 417 6
057G 417 6
057G 417 6
057G 417 6
057G 759 2
057G 763 1
061G 125101 8
061G 125101 8
061G 125101 8
061G 125101 8
061G 125472 8
061G 125472 8
061G 125472 8
061G 125472 8
061G 125472 8
061G 125472 8
061G0603000
061G0603000
061G0603000
061G0603000
061G0603000
061G0603000
061G0603000
061G0603000
M24C02-WMN6TP
M24C02-WMN6TP
M24C16-WMN6TP
PMBS3904/PHILIPS-SMT(04)
PMBS3904/PHILIPS-SMT(04)
PMBS3904/PHILIPS-SMT(04)
PMBS3904/PHILIPS-SMT(04)
PMBS3906/PHILIPS-SMT(06)
PMBS3906/PHILIPS-SMT(06)
PMBS3906/PHILIPS-SMT(06)
PMBS3906/PHILIPS-SMT(06)
PMBS3906/PHILIPS-SMT(06)
PMBS3906/PHILIPS-SMT(06)
PMBS3906/PHILIPS-SMT(06)
PMBS3906/PHILIPS-SMT(06)
RK7002
A03401 SOT23 BY AOS(A1)
RST CHIP AR 8P4R 100 OHM +-5% 1/16W
RST CHIP AR 8P4R 100 OHM +-5% 1/16W
RST CHIP AR 8P4R 100 OHM +-5% 1/16W
RST CHIP AR 8P4R 100 OHM +-5% 1/16W
RST CHIP AR 8P4R 4.7 KOHM +-5% 1/16W
RST CHIP AR 8P4R 4.7 KOHM +-5% 1/16W
RST CHIP AR 8P4R 4.7 KOHM +-5% 1/16W
RST CHIP AR 8P4R 4.7 KOHM +-5% 1/16W
RST CHIP AR 8P4R 4.7 KOHM +-5% 1/16W
RST CHIP AR 8P4R 4.7 KOHM +-5% 1/16W
RST CHIPR 0 OHM +-5% 1/10W
RST CHIPR 0 OHM +-5% 1/10W
RST CHIPR 0 OHM +-5% 1/10W
RST CHIPR 0 OHM +-5% 1/10W
RST CHIPR 0 OHM +-5% 1/10W
RST CHIPR 0 OHM +-5% 1/10W
RST CHIPR 0 OHM +-5% 1/10W
RST CHIPR 0 OHM +-5% 1/10W
44
17" LCD Color Monitor AOC 177Pk
R518 061G0603000 RST CHIPR 0 OHM +-5% 1/10W
R434
R433
R727
061G0603000
061G0603000
061G0603000
RST CHIPR 0 OHM +-5% 1/10W
RST CHIPR 0 OHM +-5% 1/10W
RST CHIPR 0 OHM +-5% 1/10W
061G0603000
061G0603000
061G0603000
061G0603000
061G0603000
061G0603000
061G0603000
061G0603000
061G0603101
061G0603101
061G0603101
061G0603101
061G0603101
061G0603101
061G0603101
061G0603101
061G0603101
061G0603101
061G0603101
061G0603101
061G0603102
061G0603102
061G0603103
061G0603103
061G0603103
061G0603104
061G0603121
061G0603121
061G0603202
061G0603202
061G0603202
061G0603202
061G0603202
061G0603202
061G0603202
061G0603221
061G0603361
061G0603361
061G0603361
061G0603361
061G0603361
061G0603472
R329
R501
R106
R107
R502
R108
R510
R425
R424
R343
R334
R333
R331
R319
R519
R719
R718
R714
R712
R707
R726
R725
R724
R723
R722
R721
R720
R716
R715
R105
R701
R703
R706
R709
R509
R330
R713
R730
R729
R717
R711
R728
RST CHIPR 0 OHM +-5% 1/10W
RST CHIPR 0 OHM +-5% 1/10W
RST CHIPR 0 OHM +-5% 1/10W
RST CHIPR 0 OHM +-5% 1/10W
RST CHIPR 0 OHM +-5% 1/10W
RST CHIPR 0 OHM +-5% 1/10W
RST CHIPR 0 OHM +-5% 1/10W
RST CHIPR 0 OHM +-5% 1/10W
RST CHIPR 100 OHM +-5% 1/10W
RST CHIPR 100 OHM +-5% 1/10W
RST CHIPR 100 OHM +-5% 1/10W
RST CHIPR 100 OHM +-5% 1/10W
RST CHIPR 100 OHM +-5% 1/10W
RST CHIPR 100 OHM +-5% 1/10W
RST CHIPR 100 OHM +-5% 1/10W
RST CHIPR 100 OHM +-5% 1/10W
RST CHIPR 100 OHM +-5% 1/10W
RST CHIPR 100 OHM +-5% 1/10W
RST CHIPR 100 OHM +-5% 1/10W
RST CHIPR 100 OHM +-5% 1/10W
RST CHIP 1K 1/10W 5%
RST CHIP 1K 1/10W 5%
RST CHIPR 10 KOHM +-5% 1/10W
RST CHIPR 10 KOHM +-5% 1/10W
RST CHIPR 10 KOHM +-5% 1/10W
RST CHIPR 100 KOHM +-5% 1/10W
RST CHIPR 120 OHM +-5% 1/10W
RST CHIPR 120 OHM +-5% 1/10W
RST CHIPR 2 KOHM +-5% 1/10W
RST CHIPR 2 KOHM +-5% 1/10W
RST CHIPR 2 KOHM +-5% 1/10W
RST CHIPR 2 KOHM +-5% 1/10W
RST CHIPR 2 KOHM +-5% 1/10W
RST CHIPR 2 KOHM +-5% 1/10W
RST CHIPR 2 KOHM +-5% 1/10W
RST CHIPR 220 OHM +-5% 1/10W
RST CHIPR 360 OHM +-5% 1/10W
RST CHIPR 360 OHM +-5% 1/10W
RST CHIPR 360 OHM +-5% 1/10W
RST CHIPR 360 OHM +-5% 1/10W
RST CHIPR 360 OHM +-5% 1/10W
RST CHIPR 4.7KOHM +-5% 1/10W
45
17" LCD Color Monitor AOC 177Pk
R522 061G0603472 RST CHIPR 4.7KOHM +-5% 1/10W
R521
R520
R511
061G0603472
061G0603472
061G0603472
RST CHIPR 4.7KOHM +-5% 1/10W
RST CHIPR 4.7KOHM +-5% 1/10W
RST CHIPR 4.7KOHM +-5% 1/10W
061G0603472
061G0603472
061G0603472
061G0603472
061G0603472
061G0603472
061G0603472
061G0603472
061G0603472
061G0603472
061G0603682
061G0603750 9F
061G0603750 9F
061G0603750 9F
061G1206472
065G0603100 31
065G0603100 31
065G0603101 32
065G0603101 32
065G0603101 32
065G0603101 32
065G0603101 32
065G0603101 32
065G0603101 32
065G0603101 32
065G0603101 32
065G0603101 32
065G0603101 32
065G0603101 32
065G0603101 32
065G0603101 32
065G0603101 32
065G0603101 32
065G0603101 32
065G0603101 32
065G0603101 32
065G0603101 32
065G0603101 32
065G0603101 32
065G0603101 32
065G0603104 12
065G0603105 12
C502
C505
C506
C507
C508
C512
C701
R710
R512
C303
C304
C420
C421
C423
R102
R104
R113
R336
R702
R705
R508
R506
R342
R317
R302
R301
R101
C302
C109
C108
C107
C106
C103
C102
C717
C416
C415
C414
C411
C308
C305
C105
RST CHIPR 4.7KOHM +-5% 1/10W
RST CHIPR 4.7KOHM +-5% 1/10W
RST CHIPR 4.7KOHM +-5% 1/10W
RST CHIPR 4.7KOHM +-5% 1/10W
RST CHIPR 4.7KOHM +-5% 1/10W
RST CHIPR 4.7KOHM +-5% 1/10W
RST CHIPR 4.7KOHM +-5% 1/10W
RST CHIPR 4.7KOHM +-5% 1/10W
RST CHIPR 4.7KOHM +-5% 1/10W
RST CHIPR 4.7KOHM +-5% 1/10W
RST CHIPR 6.8 KOHM +-5% 1/10W
RST CHIPR 75 OHM +-1% 1/10W
RST CHIPR 75 OHM +-1% 1/10W
RST CHIPR 75 OHM +-1% 1/10W
RST CHIPR 4.7 KOHM +-5% 1/4W
CHIP 10PF+-0.5PF 50V NPO
CHIP 10PF+-0.5PF 50V NPO
100PF +-10% 50V X7R
100PF +-10% 50V X7R
100PF +-10% 50V X7R
100PF +-10% 50V X7R
100PF +-10% 50V X7R
100PF +-10% 50V X7R
100PF +-10% 50V X7R
100PF +-10% 50V X7R
100PF +-10% 50V X7R
100PF +-10% 50V X7R
100PF +-10% 50V X7R
100PF +-10% 50V X7R
100PF +-10% 50V X7R
100PF +-10% 50V X7R
100PF +-10% 50V X7R
100PF +-10% 50V X7R
100PF +-10% 50V X7R
100PF +-10% 50V X7R
100PF +-10% 50V X7R
100PF +-10% 50V X7R
100PF +-10% 50V X7R
100PF +-10% 50V X7R
100PF +-10% 50V X7R
CER2 0603 X7R 16V 100N P
CHIP 1UF 16VX7R 0603
46
17" LCD Color Monitor AOC 177Pk
C501 065G0603105 12 CHIP 1UF 16VX7R 0603
C705
C708
C712
065G0603150 31
065G0603150 31
065G0603150 31
CHIP 15PF 50V NPO
CHIP 15PF 50V NPO
CHIP 15PF 50V NPO
065G0603151 31
065G0603151 31
065G0603151 31
065G0603151 31
065G0603473 32
065G0603473 32
065G0603473 32
065G0603473 32
065G0603473 32
065G0603473 32
071G 56K121
071G 56Z601
071G 56Z601
071G 56Z601
071G 56Z601
071G 56Z601
071G 56Z601
071G 56Z601
071G 59C300
071G 59C300
071G 59C300
071G 59C300
093G 39147
093G 39147
093G 39147
093G 39147
093G 39147
093G 39147
093G 39147
093G 39147
093G 39147
093G 39147
093G 39147
093G 64 42 P
093G 64 42 P
093G 6432V
093G 6432V
093G 6432V
093G 6433P
093G 6433P
093G 6433P
093G 6433P
L703
L704
D720
D713
D712
D711
D710
L406
L404
L402
L401
L101
L701
L702
C710
C711
C713
L102
L502
L501
C715
C716
C718
C719
C704
C706
C709
D709
D708
D707
D705
D723
D724
D721
D722
D301
D302
D303
D701
D702
D719
D703
CHIP CAP 150PF 50V NPO
CHIP CAP 150PF 50V NPO
CHIP CAP 150PF 50V NPO
CHIP CAP 150PF 50V NPO
CHIP 0.047UF 50V X7R
CHIP 0.047UF 50V X7R
CHIP 0.047UF 50V X7R
CHIP 0.047UF 50V X7R
CHIP 0.047UF 50V X7R
CHIP 0.047UF 50V X7R
CHIP BEAD
CHIP BEAD 600 OHM 0805
CHIP BEAD 600 OHM 0805
CHIP BEAD 600 OHM 0805
CHIP BEAD 600 OHM 0805
CHIP BEAD 600 OHM 0805
CHIP BEAD 600 OHM 0805
CHIP BEAD 600 OHM 0805
CHIP BEAD
CHIP BEAD
CHIP BEAD
CHIP BEAD
TZMC5V6
TZMC5V6
TZMC5V6
TZMC5V6
TZMC5V6
TZMC5V6
TZMC5V6
TZMC5V6
TZMC5V6
TZMC5V6
TZMC5V6
BAV70 SOT23 BY PAN JIT
BAV70 SOT23 BY PAN JIT
LL4148-GSO8
LL4148-GSO8
LL4148-GSO8
BAV99
BAV99
BAV99
BAV99
47
17" LCD Color Monitor AOC 177Pk
D704 093G 6433P BAV99
D706
D714
D715
093G 6433P
093G 6433P
093G 6433P
BAV99
BAV99
BAV99
D716
D717
D718
D101
093G 6433P
093G 6433P
093G 6433P
093G1004 3
715G2264 1
KEPC6QC6
CN003 033G3802 2H
CN004
CN001
R002
R001
SW001
SW004
033G3802 2H
033G8027 12
061G 60251152T
061G 60251152T
077G 602 1 CJ
077G 602 1 CJ
SW003
SW002
SW005
DP001
CN0002
C01
C02
077G 602 1 CJ
077G 602 1 CJ
077G 602 1 CJ
081G 12 2 GP
088G 30217T TO
065G0603101 31
065G0603101 31
FB110
FB111
FB109
FB108
FB107
FB101
FB102
FB103
FB106
FB104
FB105
071G 59B601 EA
071G 59B601 EA
071G 59B601 EA
071G 59B601 EA
071G 59B601 EA
071G 59B601 EA
071G 59B601 EA
071G 59B601 EA
071G 59B601 EA
071G 59B601 EA
071G 59B601 EA
715G1819 1 2
PWPC742HE1P
CN804
CN803
033G8021 2E AC
033G8021 2E AC
CN802
CN801
033G8021 2E AC
033G8021 2E AC
040G 45762420A
IC902
NR901
056G 139 7 1
061G 58080 WT
BAV99
BAV99
BAV99
SS14
MAIN BAORD PCB
KEYG1819-1-2-X-3-061213
WAFER 2P RIGHT ANGLE
WAFER 2P RIGHT ANGLE
WAFER 2*6P 2.0MM R/A
510 OHM 5% 1/6W
510 OHM 5% 1/6W
TACT SWITCH
TACT SWITCH
TACT SWITCH
TACT SWITCH
TACT SWITCH
GP36032ME/50-ZO
PHONE JACK+SWITCH
CER1 0603 NP0 50V 100P PM5 R
CER1 0603 NP0 50V 100P PM5 R
TB160808B
TB160808B
CHIP BEAD 600 OHM
CHIP BEAD 600 OHM
CHIP BEAD 600 OHM
CHIP BEAD 600 OHM
CHIP BEAD 600 OHM
CHIP BEAD 600 OHM
CHIP BEAD 600 OHM
CHIP BEAD 600 OHM
CHIP BEAD 600 OHM
CHIP BEAD 600 OHM
CHIP BEAD 600 OHM
KEY BOARD PCB
WAFER
WAFER
WAFER
WAFER
LABEL 25X6MM
IC EL817MA M-TYPE
8 OHM NCT
48
17" LCD Color Monitor AOC 177Pk
R916 061G152M438 64 RST MOFR 0.43OHM +-5% 2WS
C816
C825
065G 3J1206ET
065G 3J1206ET
C826
C817
065G 3J3096ET
065G 3J3096ET
C901 065G305M1022E2
C902 065G305M1022E2
C900 065G306M2222BP
C905 065G306M3322BP
C927 067G215L4713HL
C932
C907
067G215L4713HL
067G215S10115H
C926 067G215V1023HS
12PF 5% SL 3KV TDK
12PF 5% SL 3KV TDK
3PF,J,3KV,Z5P
3PF,J,3KV,Z5P
C924
C923
C922
L922
L921
CN901
BD901
D900
D922
067G215Y681 4H
067G215Y681 4H
067G215Y681 4H
073G 253 91 H
073G 253 91 H
087G 501 32 S
093G 50460510
093G1100 1052T
093G3006 1 1
Q900
705G 900 11 06
057G 667 47
HS4 Q900 090G6264 1
0M1G1730
R909
705G 909 11 06
061G152M10458F
096G 29 6
705GQ793014
D920 093G 60276
0M1G1730
HS3 D920 Q90G0062 2
705LQ7K1 34001
Q52G6019
IC901
IC801
Q801
Q85G0003 1
056G 379 61
056G 608 10
057G 417 4
Q802
Q803
057G 417 4
057G 417 4
470UF 16V HERMEI
470UF 16V HERMEI
100UF 450V 18*36 105 BY
CAP L105℃ 1000UF M 16V
EC CAP 105 度 470UF 25V
EC CAP 105 度 470UF 25V
EC CAP 105 度 470UF 25V
680UF/25V 10*16 ZL
680UF/25V 10*16 ZL
680UF/25V 10*16 ZL
CHOKE COIL
CHOKE COIL
AC SOCKET
2KBP08M 2A 800V
BA159GPT DO-41 CHENMKO
31DQ06FC3 NIHON INTER
HARNESS
Q900 ASS'Y
FET FQPF8N60C FAIRCHILD
HEAT SINK
SCREW
R909 ASS'Y
100K OHM 5% 2W
H.S. TUBE
DIODE SBT150-10LST SANYO
SCREW
HEAT SINK
SHIELD ASS'Y
TAPE
SHIELD
LD7575PS SOP-8
IC OZ9938GN-B SOIC-16
PMBS3904/PHILIPS-SMT(04)
PMBS3904/PHILIPS-SMT(04)
PMBS3904/PHILIPS-SMT(04)
49
17" LCD Color Monitor AOC 177Pk
Q805 057G 763 14 AM9945N
Q806
R837
R842
057G 763 14
061G0805100
061G0805100
AM9945N
10 OHM 1/10W
10 OHM 1/10W
R913
R925
R928
R803
R812
R915
R911
R831
R821
R927
R930
R836
R843
061G0805100 3F
061G0805100 3F
061G0805100 3F
061G0805101
061G0805101
061G0805102
061G0805102
061G0805102
061G0805102
061G0805102
061G0805103
061G0805103
061G0805103
R820
R811
R929
R926
R841
R827
R834
R923
R810
061G0805103
061G0805104
R815 061G0805104
R809 061G0805105
R813 061G0805105
R816 061G0805105
R830 061G0805150 2F
061G0805150 2F
061G0805154
061G0805240 1F
061G0805330 2F
061G0805360 0F
061G0805360 1F
061G0805360 1F
R924
R826
061G0805360 1F
061G0805361
R817 061G0805390 2F
R825 061G0805561
R835 061G0805561
R814 061G0805563
C835
C836
C837
C838
F902
F903
RJ801
RJ901
RJ902
061G1206000
061G1206000
061G1206000
061G1206000
061G1206000
061G1206000
061G1206000
061G1206000
061G1206000
RST CHIPR 100KOHM +-1% 1/8W
RST CHIPR 100KOHM +-1% 1/8W
RST CHIPR 100KOHM +-1% 1/8W
RST CHIPR 100 OHM +-5% 1/8W
RST CHIPR 100 OHM +-5% 1/8W
RST CHIPR 1KOHM +-5% 1/8W
RST CHIPR 1KOHM +-5% 1/8W
RST CHIPR 1KOHM +-5% 1/8W
RST CHIPR 1KOHM +-5% 1/8W
RST CHIPR 1KOHM +-5% 1/8W
10 KOHM 1/10W
10 KOHM 1/10W
10 KOHM 1/10W
10 KOHM 1/10W
RST CHIP 100K 1/8W 5%
RST CHIP 100K 1/8W 5%
RST CHIPR 15 KOHM +-1% 1/8W
RST CHIPR 15 KOHM +-1% 1/8W
RST CHIPR 150KOHM +-5% 1/8W
RST CHIPR 2.4KOHM +-1% 1/8W
RST CHIPR 33 KOHM +-1% 1/8W
RST CHIPR 360 OHM +-1% 1/8W
RST CHIPR 3.6KOHM +-1% 1/8W
RST CHIPR 3.6KOHM +-1% 1/8W
RST CHIPR 3.6KOHM +-1% 1/8W
RST CHIPR 360 OHM +-5% 1/8W
RST CHIPR 39 KOHM +-1% 1/8W
RST CHIPR 0 OHM +-5% 1/4W
RST CHIPR 0 OHM +-5% 1/4W
RST CHIPR 0 OHM +-5% 1/4W
RST CHIPR 0 OHM +-5% 1/4W
RST CHIPR 0 OHM +-5% 1/4W
RST CHIPR 0 OHM +-5% 1/4W
RST CHIPR 0 OHM +-5% 1/4W
RST CHIPR 0 OHM +-5% 1/4W
RST CHIPR 0 OHM +-5% 1/4W
50
C812
C813
C822
C823
C913
C819
C931
C930
C929
C928
C916
C912
C806
C804
C831
C827
C818
17" LCD Color Monitor AOC 177Pk
R912 061G1206100 RST CHIP 10R 1/4W 5%
R804
R905
R931
061G1206103
061G1206103
061G1206103
RST CHIPR 10 KOHM +-5% 1/4W
RST CHIPR 10 KOHM +-5% 1/4W
RST CHIPR 10 KOHM +-5% 1/4W
R901
R900
R955
R954
R952
R951
R818
R819
R828
R829
R807
R802
R902
061G1206150
061G1206150
061G1206150
061G1206150
061G1206220
061G1206304
061G1206334
061G1206334
061G1206334
061G1206470
061G1206470
061G1206470
061G1206470
R805 061G1206471
R808 061G1206474
R910
C833
C805
061G1206759
065G0805101 31
065G0805102 32
RST CHIPR 15 OHM +-5% 1/4W
RST CHIPR 15 OHM +-5% 1/4W
RST CHIPR 15 OHM +-5% 1/4W
RST CHIPR 15 OHM +-5% 1/4W
RST CHIPR 22 OHM +-5% 1/4W
300 KOHM 1/8W
RST CHIPR 330KOHM +-5% 1/4W
RST CHIPR 330KOHM +-5% 1/4W
RST CHIPR 330KOHM +-5% 1/4W
RST CHIPR 47 OHM +-5% 1/4W
RST CHIPR 47 OHM +-5% 1/4W
RST CHIPR 47 OHM +-5% 1/4W
RST CHIPR 47 OHM +-5% 1/4W
C914
C810
C809
065G0805104 32
065G0805104 32
065G0805104 32
065G0805104 32
065G0805104 32
065G0805104 32
065G0805105 22
065G0805152 32
065G0805152 32
065G0805152 32
065G0805152 32
065G0805221 32
065G0805223 22
065G0805225 12
065G0805271 31
065G0805271 31
065G0805271 31
065G0805471 22
065G080547131G
065G0805473 32
7R5 OHM 1/8W
CHIP 100PF 50V NPD 0805
CHIP 1000P 50VX7R 0805
10NF/50V/0805/X7R
10NF/50V/0805/X7R
CHIP 0.1U 50V X7R
CHIP 0.1U 50V X7R
CHIP 0.1U 50V X7R
CHIP 0.1U 50V X7R
CHIP 0.1U 50V X7R
CHIP 0.1U 50V X7R
CHIP 1UF 25V X7R 0805
CHIP 1500PF 50V X7R 0805
CHIP 1500PF 50V X7R 0805
CHIP 1500PF 50V X7R 0805
CHIP 1500PF 50V X7R 0805
CHIP 220PF 50V X7R 0805
CHIP 0.022UF 25V X7R 080
CHIP 2.2UF 16V X7R 0805
MLCC 0805 270PF J 50V NP0
MLCC 0805 270PF J 50V NP0
MLCC 0805 270PF J 50V NP0
47PF/50V/0805/NPO
47PF/50V/0805/NPO
470PF 25V
CHIP 0805 470PF G 50V NPO
CHIP 0.047UF 50V X7R
51
17" LCD Color Monitor AOC 177Pk
C808 065G0805682 32 MLCC 0805 CAP 6800PF K 50V X7R
D801
D803
D916
093G 64 42 PP
093G 64 42 PP
093G 6432S
BAV70 SOT-23
BAV70 SOT-23
IN4148W
C910
C920
C921
C911
F901
D901
PT802
PT801
L902
IC921
R922
R822
R832
D915
D910
D802
D804
ZD801
ZD920
ZD921
CN901
Q900
T901
L901
R916
NR901
L902
L901
T901
Q51G 6 4508
S73G17465VW
S73G17476V
S80GL17T33V
PT802 S80GL17T36V
034FPE19P03
PT801 S80GL17T36V
034FPE19P03
Q07G 7 T154
Q15G8312 1
Q15G8313 1
Q33G4985 GM 1L
Q33G4986 1 1C
Q33G5006 GM 1X 32
Q34G1840 GM 1B 30
093G 6432S
093G 6432S
093G 6433P
093G 6433P
093G 39S 24 T
093G 39S 38 T
093G 39S 40 T
006G 31500
006G 31502
006G 31502
006G 31502
006G 31502
006G 31502
006G 31502
006G 31502
006G 31502
056G 158 10 T
061G 17247152T
061G212Y305 KT
061G212Y305 KT
065G 1K152 1T6052
065G517K102 5T
065G517K102 5T
067G 2152207NT
084G 55 2
093G1020 752T
715G1823 3
IN4148W
IN4148W
BAV99
BAV99
RLZ 5.6B LLDS
PTZ 9.1B
RLZ 13B LLDS
EYELET
1.5MM RIVET
1.5MM RIVET
1.5MM RIVET
1.5MM RIVET
1.5MM RIVET
1.5MM RIVET
1.5MM RIVET
1.5MM RIVET
IC AZ431AZ-AE1 TO-92 BY AAC
470OHM 5% 1/4W
MGFR 3M OHM +-5% 1/2W
MGFR 3M OHM +-5% 1/2W
1.5NF /1K Y5P+-10%
1000PF 10% Y5P 500V
1000PF 10% Y5P 500V
KY50VB22M-TP5 5*11
FUSE 2.5A 250V MET2.50 BY CONQUER
UF4003PT DO-41 CHENMKO
POWER BOARD PCB
RTV 胶
LINE FILTER ASS'Y
LINE FILTER ASS'Y
TRANSFORMER ASS'Y
TRANSFORMER ASS'Y
TRANSFORMER ASS'Y
COMPOUND PALLET
MAIN FRAME
AC SOCKET BRACKET
KEY BUTTOM
POWER LENS
ALBE CLIP
REAR COVER(17")
52
17" LCD Color Monitor AOC 177Pk
Q34G1841 YDA1B 30 BEZEL(17")
Q40G 17N61554A
Q40G 58161547A
Q40G 58161552A
RATING LABEL
AOC LOGO LABEL
POP LABEL
Q44G7039 1
Q44G7039 2
Q44G7039615
Q44G7039BRO 1
Q45G 88500 70
Q45G 88609 82
Q45G 88609 89
Q52G 1185 65
Q52G6025 13 1
Q52G6025 13147
Q85G 740 1 1
S89G179T30N559
089F80001703AG
033F303FH10BK3
033F303FJSHK30
040G 58162435A
041G780061553A
041G780061554A
045G 76 28 RN
089G 17356G553
Q41G7800615A64
Q70G700661521A
Q40G0001624 4A
EPS(L)
EPS(R)
CARTON
PAPER-BLOCKED
PE BAG FOR PALLET
EPE BAG FOR BASE
EPE BAG FOR MONITOR
AOC MIDDLE TAPE
MYLAR
INSULATE SHEET
SHIELD
1.0*30*3-170-3-0.65*0.05
F1010HA-30P-BK
1.0S-19-30A
P/N LABEL
SERVICE CENTER LIST
PE BAG FOR MANUAL
AUDIO CABLE 1800MM
QSG
PALLET LABEL
53
17" LCD Color Monitor AOC 177Pk
12. Different Parts List
Diversity of T76CRTDBF1A2E compared with T76CRTDBF1ACA
089G 725GAA DB
750GLC70A7P13V
Description
D-SUB
PANEL CLAA170EA07P 000 FZ CPT
54
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Key Features
- 43.2 cm (17")
- 1280 x 1024 pixels
- 5 ms 300 cd/m² 700:1