HP W17Q User manual

17" LCD Color Monitor HPW17q
1
Service
Service
Service
HorizontalFrequency
24-83kHz
TABLE OF CONTENTS
Description Page Description Page
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
Table Of Contents.......……..............................…........1
Revision List.…........................................……......2
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............……………............7
4.1. Input Signal Connector............………….................7
4.2. Factory Preset Display Modes......…..................7
4.3. Power Supply Requirements...............................8
5. Panel Specification.....………………..................9
5.1. General Feature…….....………………..................9
5.2. Optical Characteristics………………………………9
6. Block Diagram……...................…………................10
6.1 Software Flow Chart………………………………...10
6.2.Electrical Block Diagram……………..….......12
7. Schematic……………......................................14
7.1 Main Board....……….......................................14
7.2 Power Board.….……....................................19
8.PCB Layout..…….......................................22
8.1. Main Board………........................................22
8.2. Power Board….......................................25
8.3. Key Board………............….......................27
9. Maintainability……….......................................28
9.1. Equipments and Tools Requirement..............28
9.2. Trouble Shooting………..............................29
9.2.1 Main Board…………..............................29
9.2.2 Power Board………..............................31
9.2.3 Key Board…………..............................33
10 White-Balance, Luminance adjustment...34
11.Mechanical Instructions……………..…...….......36
12. Monitor Exploded View………………..…....….......42
13. BOM List………………………………..……………43
14. Different Parts List…....................................54

17" LCD Color Monitor HPW17q
2
Revision List
Version Date Revision History TPV Model Name
T77HRDNK4WCPAE
A00 Feb.-28-2007 Initial release
T77HRDNB4WCPAE
A01 May.-08-2007 Add TPVDW Model in Item14 T77HRDNK4WCQAE
T77HRDMQ4WCPANE
A02 May.-23-2007 Add TPVDW Model in Item14
T77HRDMK4WCMAE
A03 Sep.-04-2007 Add TPVDW Model in Item14 T77LRDMK4WCMANE
T77LRDMQ4WCPANE
T77LRDMQ4WCPANE
T77LRDMQ4WCPANE
T77HRDMQ4WCPA1E
T77HRDMK4WCPA1E
T77LRDMK4WCQANE
T78HRDMD4WCPA1E
T77LRDMQ4WCQANE
T77LRDMQ4WCMANE
T78GRDMD4WCPANE
A04 Dec.-04-2008 Add TPVDW Model in Item14
T77LRDMM4WCPANE

17" LCD Color Monitor HPW17q
3
1. Monitor Specification
LCD PANEL（17”）
DRIVING SYSTEM TFT Active Matrix color LCD
SIZE 389.2 x 254.5 mm (17”)
VIDEO R,G,B Analog
SEPARATE SYNC F/V TTL ＆TMDS
DISPLAY COLOR 262,144 Colors
DOT CLOCK 135MHz
FACE FREALMENT Antiglare polarizer with hard coating (select models only)
Resolution
Horizontal scan range 30KHz to 83KHz
Horizontal scan size(Maximum) 389.7mm
Vertical scan range 55Hz to 75Hz
Vertical scan size(Maximum) 255.0mm
Optimal preset resolution 1440(H) x 900(V) at 60Hz
Highest preset resolution 1440(H) x 900(V) at 75Hz
Highest addressable resolution 1440(H) x 900(V) at 75Hz
Plug ＆Play VESA DDC2B
Input Connectors D-Sub VGA 15pin,audio jack
Input Video Signal Analog:0.7Vp-p(standard),75 OHM, Positive ＆DVI-D Digital
Interface (TMDS)
Power Source 100-240V,47-63Hz

17" LCD Color Monitor HPW17q
4
2. LCD Monitor Description
The LCD Monitor will contain main board, power board, 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.
Video signal, DDC
Power Board
(
Include ada
p
ter board
)
Flat Panel and
CCFL backlight
Main Board RS232 Connector
For white balance
adjustment in
factory mode
HOST Computer
CCFT Drive.
AC-IN
110V-240V
Monitor Block Diagram
Keyboard

17" LCD Color Monitor HPW17q
5
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 Green.
3.2 Control Button
A AUTO-Configuration/Exit D MENU /Enter
B Volume decrease / Left navigation E power
C Volume increase / Right navigation F LED
A B C D E F

17" LCD Color Monitor HPW17q
6
3.3 Adjust the Picture

17" LCD Color Monitor HPW17q
7
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 5
PIN 11
4.2 Factory Preset Display Modes
Preset Pixel Format Horizontal
Frequency(KHz)
Vertical
Frequency(KHz)
1 640×480 31.4 59.9
2 640×480 37.8 72.8
3 640×480 37.5 75.0
4 720×400 31.4 70.0
5 800×600 37.8 60.3
6 800×600 48.0 72.1
7 800×600 46.8 75.0
8 832×624 49.7 74.5
9 1024×768 48.3 60.0
10 1024×768 56.4 70.0
11 1024×768 60.0 75.0
12 1152×870 68.6 75.0
13 1152×900 71.7 76.1
14 1280×1024 63.9 60.2
15 1280×1024 79.9 75.0
16 1440×900 56.0 60.0

17" LCD Color Monitor HPW17q
8
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
Power Consumption ≤37W

17" LCD Color Monitor HPW17q
9
5. Panel Specification
5.1 General Feature
5.2 Optical Characteristics

17" LCD Color Monitor HPW17q
10
6. Block diagram
6. 1 Software Flow Chart
1
2
N
Y
5
Y
N
10
Y
N
12
Y
N
7
Y
N
6
4
3
8
9
14
11
13
Y
N
15
Y
N
16
17
19
Y
N
18

17" LCD Color Monitor HPW17q
11
REMARK:
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?

17" LCD Color Monitor HPW17q
12
6.2 Electrical Block Diagram
6.2.1 Scalar Board
OSD
Control Interface
(KEYPAD)
Scalar RTD2025L
(Include ADC, OSD)
(U501)
MCU RTD2120L
(
U401
)
Crystal
24MHZ
(X401)
D-Sub Connector
(CN301)
Hsync,
V
s
y
nc
R
G
B
RXD
TXD
DB15_SDA
DB15 SCL
Panel Interface
(CN601)
DDC_SDA
DDC SCL

17" LCD Color Monitor HPW17q
13
6.2.2 Inverter / Power Board
CN902
DIM
EMI filter Bridge
Rectifier
and Filter
Start Circuit
PWM
Control IC
G
Transformer Rectifier
diodes
AC input
12V
ON/OFF
Control
PWM
Control IC
Feedback
Circuit
LC
Resonance
Transformer MOSFET
Over
Voltage
Lamp
ON/OFF
Feedback
Circuit
Over
Voltage
Protect
5V

17" LCD Color Monitor HPW17q
14
7. Schematic
7.1 Main Board
02_POWER
ZD202
NC
1 2
LED_R
POWER_KEY #
FB201
120
FB202
NC
CN202
CONN
1
2
3
4
5
6
'07-01-10 change to Elite '07-01-10 change to Elite
PANEL_ID# {4}
KEY0 {4}
KEY1 {4}
Near to Connect
LED_G
'06-12-29-3 Remove R211,R212(470ohm)
'06-12-29-3 Change R207,R208 Value
from 470ohm to 120ohm
KEY0
C210
0.1uF/16V
ZD201
NC
1 2
KEY1
MVCC
LED_R
ZD203
NC
1 2
Volume# {4}
* BKLT-EN High ON(3.3V)
Mut e {4}
'06-11-3 Remove R209(470 ohm)
Q204
PMBS3906
+ C203
100uF/25V
VCC3
BKLT-EN
VCC3
+ C202
100uF/25V
C204
0.1uF/16V
DIM# {4}
POWER_KEY # {4}
Q205
PMBS3906
CMVCC
CMVCC
LED_R# {4}
LED_G# {4}
Back light
Dimming(3.3V PWM)
Panel ID(3.3V PWM)
C205
0.1uF/16V
CN201
CONN
1
2
3
4
5
6
7
8
9
C206
0.1uF/16V
U201
AP1117E33LA
VSS
1
VOUT 2 VIN
3
C209
0.1uF/16V
C201
0.1uF/16V
LED_G
BKLT-VBRI
C_PANEL_INDEX
BKLT-EN
CMVCC
CMVCC
Volume#
Mut e
VCC3
R210 10K 1/16W
R213 10K 1/16W
Tit le
Size Document Number Rev
Date: Sheet of
AOC+RTD2525L
B
26Thursday , February 01, 2007
R207
120R 1/16W
R208
120R 1/16W
R201
200 1/16W
INV_ON# {4}
Q202
PMBS3904
R202
4K7 1/16W

17" LCD Color Monitor HPW17q
15
03_Input
VGA_G-
C315
0.1uF/16V
C305
5pF/50V
C304
0.047uF
C301
0.047uF
C309
0.047uF
C307
0.047uF
C306
0.047uF
C311
0.047uF
VGA_R-
DDC1_SDA{4}
DDC1_SCL{4} VGA_CON
DSUB_V
ZD302
UDZS5.6B
1 2
ZD303
UDZS5.6B
1 2
DSUB_V {4}
CN301
DB15
1
6
2
7
3
8
4
9
5
11
12
13
14
15
10
17 16
12/29 change
ZD302 ZD303
from NC to
insert
R311 100R 1/16W
CMVCC
RTD_B- {5}
RTD_B+ {5}
RTD_R+ {5}
RTD_R- {5}
RTD_G- {5}
RTD_G+ {5}
R307
75R 1/16W
D302
BAV99
3
1 2
RTD_V {5}
RTD_H {5}
R306 100R 1/16W
R313 100R 1/16W
R309 100R 1/16W
R310
75R 1/16W
R301 100R 1/16W
C303
22pF
ZD305
UDZS5.6B
1 2
R303 100R 1/16W
D301
BAV99
3
1 2
R305
2K 1/16W
C302
22pF
R304
2K 1/16W
ZD304
UDZS5.6B
1 2
R314
75R 1/16W
R312 100R 1/16W
DSUB_5V
D303
BAV99
3
1 2
R302 0R05 1/16W
R315 100R 1/16W
FB302
BEAD
1 2
R308 100R 1/16W
C308
5pF/50V
C310
5pF/50V
FB301
BEAD
1 2
FB303
BEAD
1 2
DDC1_SDA
DSUB_H
DSUB_5V
VGA_B+
RTD_B-
RTD_B+
RTD_R-
RTD_R+
RTD_G+
RTD_G-
DDC1_SCL
ZD307
UDZS5.6B
1 2
ZD301
UDZS5.6B
1 2
VGA_B-
VGA_G-
VGA_R-
VGA_B+
VGA_G+
VGA_R+
VGA_B+
VGA_R+ VGA_G+
DSUB_CONNECT {4}
VGA_R+
VGA_B-
VGA_G+
Title
Size Document Number Rev
Date: Sheet of
AOC+RTD2525L
B
36Thursday , February 01, 2007

17" LCD Color Monitor HPW17q
16
Ti t le
Size Document Number Rev
Date: Sheet of
AOC+RTD2525L
B
46Thursday , February 01, 2007
04_MCU/RTD2120
Reserve for powerBoard
CMVCC=3V
'06-11-24 D402 change
Value from BAT54 to
BAV70
R407
NC/4K7 1/16W
C409
NC(22pF/16V)
C404
NC/0.22uF
R410 NC/100R 1/16W
DDC1_SCL{3} DDC1_SDA
DDC1_SCL
R411
4K7 1/16W
R412
4K7 1/16W
KEY1 {2}
KEY0 {2}
KEY1
2007-01-11 ADD
R429 0R05 1/16W CRYSTAR_OUT
R438
10K 1/16W
POWER_KEY#
DDC1_SDA{3}
R420 100R 1/16W
R430 100R 1/16W
DIM#
INV_ON#
PANEL_ID#
X401
24mhz
1 2
MCU_VCC
PANEL_ID#{2}
INV_ON#{2}
Volume#{2} Volume#
U403
NC/M24C16
NC
1
NC
2
NC
3
VSS
4SDA 5
SCL 6
WC 7
VCC 8
Mut e{2}
MCU_VCC
C406
0.1uF/16V
LED_G#
R422 100R 1/16W
Mut e
IICSCL
IICSDA
RTD_SD3/SDI
MCU_VCC
MCU_VCC_S
RTD_SCLK
DSUB_CONNECT
R415
6K8 1/16W
R416
10K 1/16W
C403
0.1uF/16V
DSUB_CONNECT {3}
PPWR_ON#
DIM#{2}
R439
6K8 1/16W
LED_R#
R432 100R 1/16W
R414
2K2 1/16W
R413
2K2 1/16W
2007-1-15 change R413, R414 from
4.7K to 2.2K
2007-1/3 change ref from Y401
to X401
PPWR_ON#{6}
RTD_SD3/SDI {5}
RTD_SCLK {5}
DSUB_V {3}
2007-1/18 change X401 to 75
Degree
R426 22R 1/16W
R428 22R 1/16W
R436
10K 1/16W
R409 NC/100R 1/16W
R408 NC/100R 1/16W
R406
NC/4K7 1/16W
+
C405
10uF/16V
R405
NC/4K7 1/16W
R427 0R05 1/16W DSUB_VDSUB_V1
R435 100R 1/16W
R434 100R 1/16W
MCU_VCC
R451
4K7 1/16W
WP
R453
1K 1/16W
R454
1K 1/16W
KEY0
POWER_KEY# {2}
R423 1K 1/16W
PANEL_VCC
MC U _V C C
R424 1K 1/16W
IICSDA
IICSCL
MVC C
C410
0.1uF/16V
LED_R#{2}
LED_G#{2}
RTD2120L
U401
RTD2120L-LF
P5.5/PWM5
1
DSCL2/P5.6
2
DSDA2/P5.7
3
RST 4
ASCL1/P3.0/RXD
5
NC
6
NC
7
ASDA1/P3.1/TXD
8
VSS
17
XO
15
VCC 41
P1.0/T2 40
P1.1 39 P1.2 38 P1.3 37 P1.4 36 P1.5 35 P1.6 34 P1.7 33
NC
19
VSY NC 28
NC 29
P6.0/ADC0 20
P6.1/ADC1 21
P6.2/ADC2 22
P6.3/ADC3 23
P6.4 24
P6.5 25
P6.6/CLKO1 26
P6.7 27
XI
16
P3.2/INT0
9
P3.3/INT1
10
P3.4/T0
11
P3.5/T1
12
P7.6/CLKO2
13
P7.7
14
NC
18
NC 30
NC 31
NC 32
NC
43 NC 42
P5.0/PWM0
44
P5.1/PWM1
45
P5.2/PWM2
46
P5.3/PWM3
47
P5.4/PWM4
48
C401
10pF
C402
1uF 10V
C412
1uF 10V
Q401
PMBS3904
Closed to MCU
2006-11/7 Add pull high R451 to MVCC
,R453,R454 pull up MCU_VCC
R402
1K 1/16W
2006-11-3 change R431 from 1K to 6.8K
DSUB_5V
2006-11/7 R423-R424
change from 100R to
1K
BAT54C
1
R425
10K 1/16W
C411
10pF
2006-11/7 change R426,R428 from
100 ohm to 22 ohm
2
R437
3.9K 1/16W
MCU_VCC
Closed to X'tal
U402
AZ431AN-AE1
R401
3.9K 1/16W
WP
2006-12-8 change R437,R401 from 10K to 3.9K
R404
10K 1/16W
2006-11/23 change R413-4, pull high pin
from DSUB_VCC ,DVI_VCC to MCU_VCC
R403
3.9K 1/16W
3
D402
BAV70
R431
6K8 1/16W
CRYSTAR_OUT {5}
MCU_VCC_S
CMVCC
D401
BAT54C(NC)
1
3
2
R433 100R 1/16W
CMVCC
VCC3

17" LCD Color Monitor HPW17q
17
Tit le
Size Document Number Rev
Date: Sheet of
AOC+RTD2525L
B
56Thursday , February 01, 2007
05_RTD2525L
FB502
120
CRYSTAR_OUT
RTD_SD3/SDI {4}
RTD_SCLK {4}
DGND
RXE2+
RXE1+
RTD_R-
RXE0+
C501
0.1uF/16V
C507
0.1uF/16V
C506
0.1uF/16V
R1.8DVCC
RTD_G+
Q501
MMBT2907AK
Q502
MMBT2907AK
DGND
R1.8DVCC
DGND
RXE3+
RXO1+
RXO1-
RTD_B-{3}
RTD_B+{3}
RTD_R+{3}
RTD_G+{3}
RTD_G-{3}
RTD_R-{3}
LVDS_O[0..9] {6}
LVDS_E[0..9] {6}
RTD_SD3/SDI
VCC3
RTD_SCLK
RXO0-
VCC3
RTD_H{3}
RTD_V{3}
CRYSTAR_OUT {4}
U501
RTD2025L QFN-48
V1/REXT
1
V2/RX1P
2
V3/RX1N
3
V4/RX0P
4
V5/RX0N
5
V6/RXCP
6
V7/RXCN
7
AVS
8
AHS
9
ADC_GND
10
B-
11
B+
12
G-
13
G+
14
R-
15
R+
16
ADC_VDD
17
BJT_B
18
VCCK
19
PGND
20
TXE3+
21
TXE3-
22
TXE2+
23
TXE2-
24
TXO1- 36
TXO1+ 35
TXO2- 34
TXO2+ 33
TXOC - 32
TXOC + 31
TXO3- 30
TXO3+ 29
TXE0- 28
TXE0+ 27
TXE1- 26
TXE1+ 25
V0/RX2N 48
VCLK/RX2P 47
TMDS_VDD 46
XIN 45
DDCSCL/PWM0 44
DDCSDA/PWM1/IRQ 43
SCL 42
SDA 41
VCCK 40
PGND 39 TXO0- 38
TXO0+ 37
R507 3.3 2W
R1.8DVCC
C503
0.1uF/16V
RTD_G-
RTD_R+
BJT_B
RTD_H
RXO3-
RXOC+
RXE2-
RXO2-
RXO3+
RTD_B-
RTD_V
RXE0-
RXO0+
RTD_B+
RXE1-
R1.8DVCC
RXOC-
RXE3-
R1.8DVCC
RXO2+
RXOC-
RXOC+
BJT_B
LVDS_O2 RXO1-
LVDS_E4 RXE2-
LVDS_E8 RXE3-
RXEC+LVDS_E7
RXEC-LVDS_E6
LVDS_O0 RXO0-
RXO3+LVDS_O9
LVDS_O7 RXOC+
RXO2+LVDS_O5
LVDS_E0 RXE0-
LVDS_O6 RXOC-
RXO2-LVDS_O4
LVDS_O1 RXO0+
LVDS_O8 RXO3-
RXE1+LVDS_E3
RXE1-LVDS_E2
LVDS_E1 RXE0+
LVDS_O3 RXO1+
LVDS_E9 RXE3+
LVDS_E5 RXE2+
1.8AVCC
DGND
TMDS_VDD
FB503
120
+
C505
22uF/16V

17" LCD Color Monitor HPW17q
18
Tit le
Size Document Number Rev
Date: Sheet of
AOC+RTD2525L
A
66Thursday , February 01, 2007
06_Output
CN601
CONN
2
4
6
8
10
12
14
16
18
20
22
24
1
3
5
7
9
11
13
15
17
19
21
23
C603
0.1uF/16V
+ C604
47uF/16V
Q602
PMBS3906
R605
4K7 1/16W
PANEL_VCC
FB601
120
D
G
3
AO3401L
21
S
R606
NC(R0805)
CMVCC
PANEL_VCC
LVDS_O0 RXO0-
LVDS_O1 RXO0+
LVDS_O8 RXO3-
LVDS_O7 RXOC+
LVDS_O2 RXO1-
LVDS_O3 RXO1+
LVDS_O6 RXOC-
RXO2+LVDS_O5
RXO2-LVDS_O4
R604
47K 1/16W
R602
330R 1/8W
C602
0.01uF/25V
LVDS_E5 RXE2+
PANEL_VCC
LVDS_E[0..9]{5}
LVDS_O[0..9]{5}
LVDS_E0 RXE0-
LVDS_E8 RXE3-
'07-01-04 Add R606(NC)
LVDS_E9 RXE3+
RXO3+LVDS_O9
LVDS_E1 RXE0+
RXE1-LVDS_E2
RXE1+LVDS_E3
Realtek Semiconductor Corp.
LVDS_E4 RXE2-
RXEC-LVDS_E6
LVDS Panel ( Normal Type )
RXEC+LVDS_E7
R601
10K 1/16W
Q601
AO3401
PPWR_ON#{4}
2006-11-7 Add pull up 4K7 to MVCC
RXE1-
RXE2-
RXO0-
RXO2-
RXO3-
RXE3-
RXO1-
RXEC-
RXOC+
RXE0-
RXOC-
RXO0+
RXE2+
RXE0+
RXO1+
RXO3+
RXO2+
RXEC+
RXE1+
RXE3+
PPWR_ON#

17" LCD Color Monitor HPW17q
19
7.2 Power Board
CN 902
CONNECTOR
1
2
3
4
5
6
7
8
9
10
HS5
HEAT SINK( E M I )
1
2
FG
Title
Size Document Number Rev
Dat e: Sheet of
PWPC721HH1P FOR POWER CIRCUIT (HP)
A
715G2545-C
AOC (Top Victory ) Electronics Co., LTD.
23Friday , January 26, 2007
+
C940
1000uF/16V
VAR901
Varistor
+5V
D915
LL4148WP
D916
LL4148WP
+12V
+5V
F903
FUSE
R944
1K 1/4W
R945
1K 1/4W
R941
1K 1/4W
C912
0.001uF
!
R962 100 1/4W
T901
POWER X'FMR
4
7
9
5
6
4
6
11
10
8
12
1
3
R920100 1/4W
!
!
HS3
HEAT SINK(Q901)
1
2
HS2
HEAT SINK(D906)
1
2
+
C908
22uF/50V
R938
10K 1/8W
!
!
!
FB901
BEAD
12
C909
470pF/25V
R933
300K 1/4W
R910
10 1/4W
IC901
LD7552BPS
GND
1COMP
2VCC
3RT
4NC 5
CS 6
VCC 7
OUT 8
R939
NC
R914
0.47 2W
R906
300K 1/4W
R912
220 1/4W
!
ZD905
RLZ18B
1 2
R927
3.6K 1% 1/10W
C902
0.001uF/250V
!
t
NR901
NTCR
!
R909
5.1 1/4W
C916
0.1uF
!
!
C903
0.47uF/275V
R930
2.43K 1% 1/10W
C928
0.1uF
GND1
GND
1
2
+
C939
1000uF/16V
!
L901
4.0mH
1
2
4
3
!
C905
0.1uF
+
C907
100uF/450V
C906
1500pF/1KV
F901
FUSE
!
D901
FR103
CN 901
SOCKET
12
3
!
R904
300K 1/4W
R943
1K 1/8W
HS4
HEAT SINK
1
2
C932
1000pF
ZD906
RLZ22B
1 2
R908
100K 2W
D900
FR107
C901
0.001uF/250V
R915
100K 1/8W
N.C
R925
1K 1/8W
!
R940
33K 1/10W
Q903
PMBS3904
FG
ZD921
RLZ13B
1 2
R942
1K 1/10W 1%
ZD922
RLZ5.1B
1 2
ZD902
RLZ13B
D903 LL4148WP
Q901
2SK2645-54MR
R946
1K 1/4W
ZD901
NC
1 2
C938
1500pF/1KV
R900
680K 1/4W
R902
680K 1/4W
R901
680K 1/4W
DIM
D906
SP10100
1
2
3
C930
0.1uF
ON/OFF
IC903
PC123X2Y FZOF
12 43
R924
150R 1/8W
+
C917
680uF/25V
D907
NC
+
C915
470uF/16V
R961 100 1/4W
IC904
KIA431A-AT/P
R935 100 1/4W
L903
1.1uH
D905
SP1060
1
2
3
C929
0.001uF
L902
7.0mH
1
4
2
3
C925
0.1uF
VOL
MU TE
R918100 1/4W
R919100 1/4W
C924
0.1uF
C921
0.0033uF/250V
R907
NC
R926
1K 1/10W 1%
R932
NC
R905
NC
L904
1.1uH
+
C918
680uF/25V
+
C922
470uF/25V
-
+
BD901
KBP208G
2
1
3
4
IC901

17" LCD Color Monitor HPW17q
20
D817
LL4148WP
R829
22R 1/8W
R813
1K 1/10W
C821
0.1uF/25V
Q807
PMBS3904
R837
47K 1/10W
D812
LL4148WP
DTC
R831
1K 1/8W
ZD801
MTZS05-9.1-G
1 2
R830
NC
+12V
C822
1uF/25V
R832
10K 1/10W
Q805
PDTC144WK
R820
10K 1/10W
CN801
CONN
1
2
C819
0.0022uF
R821
1K 1/10W 1%
R817
10K 1/10W
R801
1K 1/10W 1%
D805
LL4148WP
D801
BAV99
3
1
2
Tit le
Size Document Number Rev
Date: Sheet of
PWPC721HH1P FOR POWER CIRCUIT (HP 17"W)
A
715G2545-C
AOC (Top Victory ) Electronics Co., LTD.
23Friday , J anuary 26, 2007
+
C802
470uF/25V
CN802
CONN
1
2
R828
10K 1/10W
D802
BAV99
3
1
2
R814
1K 1/10W 1%
C823
0.0022uF
D807
LL4148WP
Q809
RK7002
R822
1K 1/10W 1%
D806
LL4148WP
D811
NC
R802
91K 1/10W
R839
22R 1/8W
R850
22R 1/8W
R803
10M 1/10W
Q811
PMBS3904
Q812
PMBS3906
1
23
R804
100 1/8W
R810
51K 1% 1/8W
R863
10K 1/10W
R823
0 1/10W
R826
1K 1/8W
D810
NC
R807
10K 1/10W
DIM
ON/OFF
R835
1M 1/10W 5%
R808
1K 1/10W 1%
C842
0.01uF
C834
0.1uF/25V
R827
1K 1/10W 1%
R824
1K 1/10W 1%
Q802
AM9945N-T1-PF
S
1
G
2
S
3
G
4
D8
D7
D6
D5
R818
1K 1/10W 1%
Q808
PDTA144WK
R862
1M 1/10W 5%
R825
22R 1/8W
C817
NC
R855
33 1/4W
D814
LL4148WP
C838
1000pF
C807
0.1uF/25V
C846
NC
R865
NC
R864
NC
C835
NC
Q801
PMBS3904
Q806
PMBS3904
穝糤
穝糤
穝糤 ㄏノ KA7500
癸郸
R853
68K 1/10W
DTC
Q804
PMBS3906
1
23
C825
0.1uF/25V
C839
1000pF
R856
33 1/4W
R854
68K 1/10W
R841
68K 1% 1/10W
R861
NC
C845
2.2uF/16V
R851
5.1K 1/10W
C820
220pF
C824
0.1uF
T801
POWER X'FMR
6
3
7
4
81
D813
LL4148WP
Q810
RK7002
C801
15pF/3KV
R811
4.7K 1/10W
F801
0R05 1/4W
IC801
TL494IDR
1IN+
1
1IN-
2
FEEDBACK
3
DTC
4
CT
5
RT
6
GND
7
C1
8E1 9
E2 10
C2 11
VCC 12
OUTPUT CTRL 13
REF 14
2IN- 15
2IN+ 16