HP Compaq L1702, Compaq F7317 Service Manual
HP L1702/FP7317 Service Manual
Page 1 of 143
SERVICE MANUAL
17” LCD Monitor
HP Compaq
L1702 Model F7317 Model
THESE DOCUMENTS ARE FOR REPAIR SERVICE INFORMATION ONLY. EVERY
REASONABLE EFFORT HAS BEEN MADE TO ENSURE THE ACCURACY OF THIS MANUAL; WE
CANNOT GUARANTEE THE ACCURACY OF THIS INFORMATION AFTER THE DATE OF
PUBLICATION AND DISCLAIMS RELIABILITY FOR CHANGES, ERRORS OR OMISSIONS.
MANUFACTURE DATA ： Jan-12-2004
Update DATA： Jun-10-2004
HP L1702/FP7317 Service Manual
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Table of Contents
Table of Contents ---------------------------------------------------------------------------------- 02
Revision List ---------------------------------------------------------------------------------------- 04
1.Configurations ---------------------------------------------------------------------05
2.Product Feature ---------------------------------------------------------------------05
3. LCD Monitor Description ---------------------------------------------------------------06
4. Operation Instructions --------------------------------------------------------------------07
4.1 General Instructions ------------------------------------------------------------------07
4.2 Control Button -------------------------------------------------------------------------07
4.3 Adjusting The Picture ----------------------------------------------------------------08
5. Input/Output Specification ------------------------------------------------------------------ 09
5.1 Input Signal Connector ------------------------------------------------------------------09
5.1.1 Analog D-SUB Connector -------------------------------------------------------09
5.2 Factory Preset Display Modes --------------------------------------------------------10
5.3 Power Supply Requirements ----------------------------------------------------------10
5.3.1 Input/Output Requirements ------------------------------------------------------10
5.3.2 Inverter Max Brightness -----------------------------------------------------------11
5.3.3 Inverter Min Brightness ------------------------------------------------------------11
5.4 Panel Specification (AU EN05/QDI L07/Hydis E13-100/LG E01) ---------12
5.4.1 Panel Feature ---------------------------------------------------------------------12
5.4.2 Display Characteristics ------------------------------------------------------------13
5.4.3 Optical Characteristics -----------------------------------------------------------15
5.4.4 Parameter guide line for CCFL Inverter --------------------------------19
6. Block Diagram -----------------------------------------------------------------------------------20
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6.1 Monitor Exploded View ----------------------------------------------------------------20
6.2 Software Flow Chart ---------------------------------------------------------------------22
6.3 Electrical Block Diagram ----------------------------------------------------------------23
6.3.1 Scalar Board ----------------------------------------------------------------------23
6.3.2 Inverter/Power Board -----------------------------------------------------------24
7. Schematic -----------------------------------------------------------------------------------------26
7.1 Scalar Board ----------------------------------------------------------------------------26
7.2 Inverter/Power Board --------------------------------------------------------------29
7.3 Key Pad Board -------------------------------------------------------------------------31
7.4 Audio Board ---------------------------------------------------------------------------32
8. PCB Layout --------------------------------------------------------------------------------------33
8.1 Main Board -----------------------------------------------------------------------------33
8.2 Inverter/Power Board ----------------------------------------------------------------34
8.3 Keypad Board -------------------------------------------------------------------------36
8.4 Audio Board ---------------------------------------------------------------------------37
9. Maintainability -----------------------------------------------------------------------------------37
9.1 Equipments and Tools Requirements ---------------------------------------------37
9.2 Trouble Shooting -----------------------------------------------------------------------38
9.2.1 Main Board -------------------------------------------------------------------38
9.2.2 Power/Inverter Board -------------------------------------------------------39
9.2.3 Key Pad Board -----------------------------------------------------------------41
10. White-Balance, Luminance Adjustment ----------------------------------------------- 42
11. EDID Content -----------------------------------------------------------------------------------43
12. BOM List ---------------------------------------------------------------------------------44～143
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12.1 L1702 Model ---------------------------------------------------------------------44～75
12.2 F7317 Model --------------------------------------------------------------------75~107
12.3 LG Panel Model --------------------------------------------------------------108~125
12.4 Hydis Panel Model -----------------------------------------------------------125~143
Revision List
Revision Date Change Description
V1.0 Jan-12 Initial Release
V2.0 Jun-10 Add Panel Spec and BOM of LG & Hydis panel model
Update the BOM list of AU Panel model
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1.CONFIGURATIONS
The configurations information in this section is provided for reference only. Consult the SKU
Matrix for each kit (typically a boxed monitor assembly with cushions, power cord, etc.)
MODEL BRANDING COLORS SPEAKERS BEZEL EDID #
FP7317
Compaq
Consumer
Compaq Silver
Carbon
Yes FP7317 CPQ 145B
F1723
HP
Consumer
Platinum Blue
Dusk Lake
Yes f1723 HWP 2609
VF17 HP CTO
Platinum Blue
Dusk Lake
No vf17 HWP 260A
FP17
Compaq
CTO
Compaq Silver
Carbon
No FP17 CPQ 145E
L1702
HP
Commercial
Compaq Silver
Carbonite
No 1702 HWP 2601
L1702m
HP
Commercial
Compaq Silver
Carbonite
Yes 1702m HWP 2601
L1702C
HP
Commercial
Carbonite No 1702 HWP 2601
2. PRODUCT FEATURE
43.2cm(17”) a-si TFT Active matrix LCD panel, 0.264mm dot pitch
Scalar chipset MST9151B
16 factory presets, 20 new modes
Vertical refresh rate 55Hz to 75Hz; Horizontal frequency 30kHz to 83kHz
Power Internal AC 100V-240V(+/-10%)
Tilt -5 ° to 20 °
CE mark
TCO 99 mark
VESA DPMS compliant
VESA DDC2B compliant
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3. LCD MONITOR DESCRIPTION
The LCD Monitor will contain main board, power board, key board and which house the flat panel control
logic, brightness control logic and DDC.
The power board will provide AC to DC Inverter voltage to drive the backlight of panel and the main
board chips each voltage.
Power Board
Flat Panel and
CCFL backlight
Main Board
Keyboard
RS232 Connector
For white balance
adjustment in
factory mode
HOST Computer
CCFT Drive.
AC-IN
90V-264V
Video signal, DDC
Monitor Block Diagram
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4. OPERATION INSTRUCTIONS
4.1 General Instructions
Press the power button to turn the monitor on or off. The other control buttons are located
at front panel of the monitor. 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.
4.2 Control Buttons
- Power Button:
When pressed, the monitor enters the off mode, and the LED turns blank. Press again to restore
normal status.
- (Down/ Auto) and + (Up) Button:
The -/+ Button is browse OSD key. Press a select into adjustment.
The Auto Adjust Key is used to automatically set the H Position, V Position, Clock and Phase.
- Select Key:
Select key is into OSD sub-menu hot key when OSD turn on.
- Power Indicator:
Green — Power On mode.
Amber — Power Saving mode.
Blank — Power Off Mode.
CONTROL BUTTONS
Select Button Down / Auto Button Up Button On/Off Switch
Speaker
Select Button Down / Auto Button Up Button On/Off Switch
Model:
L1702
Model:
F7317
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4.3 Adjust The Picture
1.
Brightness
Adjust the brightness.
2.
Contrast Adjust the contrast
3.
Image Control
Adjust the:
z Auto Adjustment: Adjusts the main settings and produces a
stable, centered image.
z H-Position: horizontal position of the screen image.
z V-Position: vertical position of the screen image.
z Clock: frequency of the pixel clock to minimize vertical bar.
z Phase: phase value to minimize horizontal jitters.
3.
Color
z 9300K: recall 9300K color
z 6500K-sRGB: recall 6500K sRGB color
z Custom Color: adjusts the color tint of white, and the red,
green, and blue (RGB) mix for colors.
4.
Language Shows the language of the OSD window.
5.
Management
z Power Saver: enable/disable power saving
z Power On Recall: enable/disable power recall
z Mode Display: enable/disable mode display
z Sleep Timer: set sleep timer
z Basic Menu: set to basic menu
6.
OSD Control
OSD (on Screen Display) settings: adjusts the H/V position,
timeout, On Screen Display window.
7.
Factory Reset
Resets the display to original factory settings for color, brightness,
phase, and clock.
8.
Exit Closes the OSD window.
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5. Input/Output Specification
5.1 Input Signal Connector
5.1.1 Analog D-SUB Connector
PIN MNEMONIC SIGNAL
1 RV Red Video
2 GV Green Video
3 BV Blue Video
4 NC
None
5 GND Ground (DDC Return)
6 RG Red GND
7 GG Green GND
8 BG Blue GND
9 +5 V +5 V (from PC)
10 SG Sync Ground
11 NC None
12 SDA DDC Data
13 HS Horizontal Sync
14 VS Vertical Sync
15 SCL DDC Clock
VGA connector layout
PIN 1
PIN 5
PIN 11
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5.2 Factory Preset Display Modes
Preset
Pixel
Format
Horz
Freq (KHz)
Horz
Polarity
Vert Freq
(Hz)
Vert
Polarity
Pixel Clk
(MHz)
Source
1 640 x 480 31.469 - 59.940 - 25.175 VGA
2 640 x 480 37.861 - 72.809 - 31.500 VESA
3 640 x 480 37.500 - 75.000 - 31.500 VESA
4 720 x 400 31.469 - 70.087 + 28.322 VGA
5 800 x 600 37.879
+
60.317 + 40.000 VESA
6 800 x 600 48.077 + 72.188 + 50.000 VESA
7 800 x 600 46.875 + 75.000 + 49.500 VESA
8 832 x 624 49.726 ± 74.551 ± 57.284 MAC
9 1024 x 768 48.363 - 60.004 - 65.000 VESA
10 1024 x 768 56.476 - 70.069 - 75.000 VESA
11 1024 x 768 60.023 + 75.029 + 78.750 VESA
12 1152 x 870 68.68 - 75.06 - 100.000 Mac
13 1152 x 900 71.71 - 76.05 - 105.561 Sun
14 1280 x 1024 63.98 + 60.02 + 108.000 VESA
15 1280 x 1024 79.97 + 75.02 + 135.000 VESA
5.3 Power Supply Requirements
5.3.1 Input / Output Requirements
PARAMETER RANGE
AC Input Voltage 90 to 264V
AC Input Frequency 47 to 63 Hz
AC Input Current 1.5A MAX
Inrush Current 60A MAX AT 264VAC COLD START
Leakage Current 3.5 mA MAX and less than 0.25mA at 100Vac
Output voltage / current 12V / 2.5A , 5V / 2A
Output power 45W Max
Efficiency >80%
Saving Mode <2W Max @5V/0.1A , 12V/0A
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5.3.2 Inverter Max Brightness
(Vadj:4.5v), LOAD=100KΩX4 (ROOM TEMPERATURE 25℃ ±4℃)
PWPC1742AUH1
ITEM SYMBOL MIN. TYP. MAX. UNIT REMARK
Input voltage Vin 10.8 12 13.2 V ---
Input current Iin --- 2250 2500 mA FOR 4 LOAD
Output Current Iout 13.5 14.0 14.5 mA FOR 1 LOAD
Frequency F 50 55 60 KHZ FOR 1 LOAD
H.V Load Vload 600 700 800 Vrms
RL=100KΩ
Start voltage Vst 1450 1700 1800 Vrms RL=CCFL
Protect delay time PDT --- 1 Sec ---
PWPC1742QDH1
ITEM SYMBOL MIN. TYP. MAX. UNIT REMARK
Input voltage Vin 10.8 12 13.2 V
Input current Iin 2250 2500 mA FOR 4 LOAD
Output Current Iout 6.5 7.0 7.5 mA FOR 1 LOAD
Frequency F 50 55 60 KHZ FOR 1 LOAD
H.V Load Vload 625 725 825 Vrms
RL=100KΩ
Start voltage Vst 1450 1700 1800 Vrms RL=CCFL
Protect delay time PDT 1 Sec
5.3.3 Inverter Min Brightness
(Vadj:0.0v), LOAD=100KΩX4 (ROOM TEMPERATURE 25℃ ±4℃)
PWPC1742AUH1
ITEM SYMBOL MIN. TYP. MAX. UNIT REMARK
Input voltage Vin 10.8 12 13.2 V
Input current Iin 700 900 mA FOR 4 LOAD
Output Current Iout 3.0 3.5 4.0 mA FOR 1 LOAD
Frequency F
--- --- --- KHZ
---
Start voltage Vst
--- --- --- Vrms ---
H.V Load Vload
--- --- ---
Vrms
RL=100KΩ
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PWPC1742QDH1
ITEM SYMBOL MIN. TYP. MAX. UNIT REMARK
Input Voltage Vin 10.8 12 13.2 V
Input Current Iin 700 900 mA FOR 4 LOAD
Output Current Iout 3.0 3.5 4.0 mA FOR 1 LOAD
Frequency F
--- --- --- KHZ
Start Voltage Vst
--- --- --- Vrms
H.V Load Vload --- --- --- Vrms
RL=100KΩ
5.4 PANEL SPECIFICATION (AU EN05/ QDI L07/ Hydis E13-100/LG E01)
5.4.1 Panel Feature
AU EN05
–This specification applies to the 17.0 inch Color TFT-LCD Module M170EN05
–The display supports the SXGA (1280(H) x 1024(V)) screen format and 262k colors(RGB 6-bits data)
–All input signals are 2 Channel LVDS interface compatible
–This module does not contain an inverter card for backlight
QDI L07
–High aperture panel; high-brightness or low power consumption
–Brilliant and high contrast image
–Small footprint and thin shape
–SXGA resolution
–LVDS interface
–Low power consumption
–Wide viewing angle
Hydis E13-100
–LVDS interface with 2 pixels / clock
–High-speed response
–Lower power consumption
–6 bits(FRC) colors, display 16,194,227
–Incorporated edge type back-light(Four lamps)
–High luminance and contrast ratio, Lowe reflection and wide viewing angle
–DE(Data Enable) & H-Sync & V-Sync mode
LG E01
–This TFT-LCD has a 17.0 inch diagonal measured display area with SXGA resolution(1024 vertical
by 1280 horizontal pixel array)
–8-bit gray scale signal for each dot, thus, presenting a palette of more than 16.2M colors with FRC.
–Lowe power, high speed ,low EMI.
–Thin thickness, wide viewing angle, lower power are critical factors and graphic displays.
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5.4.2 Display Characteristics
AU EN05
ITEM UNIT SPECIFICATIONS
Screen Diagonal [mm] 432(17.0”)
Active Area [mm] 337.920(H) x 270.336(V)
Pixel Pitch H x V 1280(x3) x 1024
Pixel Arrangement [mm] 0.264(per one triad) x 0.264
Display Mode R.G.B Vertical Stripe
White Luminance (Center) [cd/m²] 260 cd/m²@7mA (Typ)
Contrast Ratio 450:1(Typ)
Optical Response Time [msec] 16(Typ)
Color saturation 72% NTSC
Nominal input Voltage VDD [Volt] +5.0V
Power consumption
(VDD line + CCFL line)
[Watt]
25W (Typ.) (w/o Inverter, All white pattern)
Weight [Grams] 2000(Typ)
Physical Size [mm] 358.5(W) x 296.5(H) x 19.0(D)(Typ)
Electrical Interface Even/Odd R/G/B data, 3 sync signal clock
Support Color 262K colors (RGB 6-bit data)
Temperature Range
Operating Storage (Shopping )
[℃]
[℃]
0 to +50
-20 to +60
QDI L07
PARAMETER SPECIFICATION UNIT
Display Size 43(17") Diagonal cm
Active area 337.9(H) x 270.3(V) mm
Pixel format
1280(H) x 1024(V) pixel
(1 Pixel=R+G+B dots)
Pixel pitch 0.264(H) x 0.264(V) mm
Pixel configuration R, G, B vertical stripe
Display mode Normally White
Unit outline dimensions (typ.)*1 358.5 x 296.5x 16.5 mm
weight 1970(Max.) g
Surface treatment
Anti-glare and hard-coating 3H
Low reflection (~ 5%)
Lamp Quantity
4 pcs
1.Note: Excluding backlight cables.
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Hydis E13-100
Parameter Specification Unit
Active area 337.92(H) x 270.336(V) mm
Number of pixels 1280(H) x1024(V) pixels
Pixel pitch 0.264(H) x 0264(V) mm
Pixel arrangement RGB Vertical stripe
Display colors 16,194,227 colors
Display mode Normally White
Dimensional
outlint
358.5(H)x 296.5(V)x 17.0(D)typ. mm
Weight 1900 max gram
Back-light Top/Bottom edge side 4-CCFL type Note1
LG E01
Active screen size 17.0 inch (43.27cm)diagonal
Outline Dimension 358.5(H)x296.5(V)x17.0(D)mm(Typ.)
Pixel Pitch 0.264mm x 0.264mm
Pixel Format 1280(H)x 1024(V)Pixels. RGB stripe arrangement
Display colors 16.2M colors
Luminance, white
250cd/㎡(Typ. Center 1 point)
Power Consumption 19.05 Watts(Typ.)
Weight 1890g(Typ.)
Display operating mode Transmissive mode, normally white
Surface treatments Hard coating(3H),Anti-glare treatment of the front polarizer
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5.4.3 Optical Characteristics
QDI L07
Parameter Symbol Condition Min Typ. Max. Unit Remark
Viewing angle
range
Horizontal θ21, θ22
CR>10
65 75 Deg
Note1,4
Vertical
θ11 55 65 Deg
θ12 50 60 Deg
Horizontal θ21, θ22
CR>5
85 Deg
Vertical
θ11 75 Deg
θ12 70 Deg
Contrast ratio CR θ=0° 300 450 — Note2, 4
Response time t θ=0° — 20 ms
Note3, 4 Rise time tr 4 ms
Fall time td 16 ms
Chromaticity of White(CIE 1931)
Wx 0.283 0.313 0.343
Note4
Wy 0.299 0.329 0.359
Chromaticity of Red(CIE 1931)
Rx 0.603 0.633 0.663
Ry 0.306 0.336 0.366
hromaticity of Green(CIE 1931)
Gx 0.270 0.300 0.330
Gy 0.556 0.586 0.616
Chromaticity of Blue(CIE 1931)
Bx 0.116 0.146 0.176
By 0.073 0.103 0.133
Luminance of white
Note 4[Note 4]
YL 240 300
cd/㎡
IL=7.0
mArms
White Uniformity δw — 1.25 1.33 Note5
Cross talk 1.50% Note6
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AU EN05
The optical characteristics are measured under stable conditions at 25℃(Room Temperature):
ITEM UNIT CONDITIONS MIN TYP. MAX.
Viewing Angle
[degree]
Horizontal(Right)
CR=10(Left)
60
60
70
70
–
–
[degree]
[degree]
Vertical(Up)
CR=10(Down)
60
60
70
70
–
–
[degree]
[degree]
Horizontal(Right)
CR=5(Left)
70
70
80
80
–
–
[degree]
[degree]
Vertical(Up)
CR=5(Down)
70
70
80
80
–
–
[degree]
Contrast ratio Normal Direction 250 450 –
Response Time (Note 1)
[m sec] Raising Time – 4 5
[m sec] Falling Time – 12 20
[m sec] Raising +Falling – 16 25
Color /Chromaticity
Coordinates(CIE)
Red x 0.61 0.64 0.67
Red y 0.31 0.34 0.37
Green x 0.26 0.29 0.32
Green y 0.58 0.61 0.64
Blue x 0.11 0.14 0.17
Blue y 0.04 0.07 0.10
Color Coordinates (CIE) White
White x 0.28 0.31 0.34
White y 0.30 0.33 0.36
White Luminance
@CCFL 7.0mA (center)
[cd/㎡]
200 260 –
Luminance Uniformity(Note 2) [%] 75 80 –
TCO99 1.5.2B luminance
uniformity (Note 3)
1.7
Crosstalk (in 75Hz)(Note 4) [%] 1.5
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Hydis E13-100
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LG E01
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5.4.4 Parameter guide line for CCFL Inverter
Back-Light Unit：
AU EN05
SYMBOL PARAMETER MIN TYP MAX UNITS CONDITION
(L63) White Luminance 200 260 –
[cd/㎡] (Ta=25℃)
ISCFL CCFL standard current 6.5 7.0 7.5
[mA]
rms
(Ta=25℃)
IRCFL CCFL operation range 3.0 7.0 7.5
[mA]
rms
(Ta=25℃)
ICFL CCFL Inrush current – 26 34 [mA] Note 1
fCFL
CCFL Frequency 40 50 80 [KHz]
(Ta=25℃)
Note 2
ViCFL
(0℃)
CCFL ignition Voltage 1700
[Volt]
rms
(Ta=0℃)
Note 3
ViCFL
(25℃)
CCFL ignition Voltage 1200
[Volt]
rms
(Ta=25℃)
Note 3
TCFL CCFL Dark start time 1.0 sec
(Ta=25℃)
VCFL
CCFL Discharge Voltage
(Reference)
700 860
[Volt]
rms
(Ta=25℃)
Note 4
PCFL CCFL Power consumption 19.6 25.8 [Watt]
(Ta=25℃)
Note 4
QDI L07
The backlight system is an edge-lighting type with 2- CCFL(Cold Cathode Fluorescent Lamp).
The characteristics of four lamps are shown in the following tables.
PARAMETER SYMBOL MIN TYP MAX UNIT REMARK
Lamp current range IL 3.0 7.0 8.0 mArms Note1
Lamp voltage VL 725 Vrms
Lamp power consumption PL 5.1 W Note2 IL=7.0mA
Lamp frequency FL 52 kHz Note3
Established starting voltage Vs
1100 Vrms
Ta =2 5℃
Note4
1420 Vrms
Ta =0 ℃
Lamp life time LL 40000 50000 hour Note5
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6. Block Diagram
6.1 Monitor Exploded View
L1702 Model
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F7317 Model
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6.2 Software Flow Chart
1) MCU initialize.
2) Is the eeprom blank?
3) Program the eeprom by default values.
4) Get the PWM value of brightness from
eeprom. Check the pin PANEL1 and PANEL2
to tell which panel to get with it.
5) Is the power key pressed?
6) Clear all global flags.
7) Are the AUTO and SELECT keys pressed?
8) Enter factory mode.
9) Saving the power key status into eeprom.
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 and digital port, are there
any signals coming?
13) Does the scalar send out a interrupt request?
14) Wake up the scalar.
15) Are there any signals coming from analog or
digital port?
16) Display " No Input Signal " 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?
1
2
5
10
12
7
6 4 3
8
9 14 11
13
1
5
16
1
7
19
18
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6.3 Electrical Block Diagram
6.3.1 Scalar Board Block Diagram
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6.3.2 Inverter / Power Board Block Diagram
Inverter Block Diagram
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Power Block Diagram
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7.SCHEMATIC
7.1 SCALAR BOARD
R309 100 1/16W
VCC5V
R356
4.7K 1/16W
GNDG 4
R304 100 1/16W
VSYNC 4
D328
MLL5232B 5.6V
1
AG+
HSI-1
AG-
HSYNC 4
VCC5V
RXD
AB-
R307
75 1/16W
2
GIN 4
D303
BAV99
3
1
2
R301
75 1/16W
PC5V
3
R359
0 1/16W
R319
4.7K 1/16W
R317
10K 1/16W
D304
BAV70
3
1
2
PC5V
C304 0.047uF
GNDR 4
C310 0.047uF
4
SCL/I
AGAR+
D308
MLL5232B 5.6V
R314 100 1/16W
VCC5V
SDA/I
C307
NC
VSI-1
ST_DET1 6
TXD
R306
75 1/16W
5
VGA_CON
AG+
C308 0.047uF
Q303
NC
D
G
S
R358
0 1/16W
AR-
R354
4.7K 1/16W
R312 100 1/16W
R320 47 1/16W
R308 100 1/16W
FB303 0 1/16W
C309 0.047uF
D306
MLL5232B 5.6V
D309
MLL5232B 5.6V
BIN 4
AB-
R321 47 1/16W
CLK_DDC
R310 100 1/16W
AR+
C302 0.047uF
C306
NC
R302 100 1/16W
PC5V
GNDB 4
CN303
CONN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
R318
4.7K 1/16W
R342 22 1/16W
TXD 6
TXD
C313
0.1uF
DDC_DAT6
FB301 0 1/16W
D305
MLL5232B 5.6V
SCL/I
C305 0.001uF
D327 MLL5232B 5.6V
SOG 4
FB304 150 OHM
VGA_CON
RXD
D302
BAV99
3
1
2
R315 1K 1/16W
D307
MLL5232B 5.6V
VCC5V
CN301
NC DB15
1
6
2
7
3
8
4
9
5
11
12
13
14
15
10
DAT_DDC
R355
0 1/16W
VSI-1
SDA/I
AB+
RIN 4
D301
BAV99
3
1
2
C303 0.047uF
R357
0 1/16W
C311
33pF
R303 100 1/16W
VCC5V
CLK_DDC
C312
220pF
SOT23
Q302
NC
D
G
S
R311
10K 1/16W
FB302 0 1/16W
AB+
C301
NC
R313 1K 1/16W
D329
MLL5232B 5.6V
U301
AT24C02N-10SC
1
2
3
45
6
7
8
A0
A1
A2
GNDSDA
SCL
WP
VCC
AR-
R351
0 1/16W
RXD 6
R305 470 1/16W
HSI-1
DDC_CLK6
DAT_DDC
R316
2.2K 1/16W
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R309 100 1/16W
VCC5V
R356
4.7K 1/16W
GNDG 4
R304 100 1/16W
VSYNC 4
D328
MLL5232B 5.6V
1
AG+
HSI-1
AG-
HSYNC 4
VCC5V
RXD
AB-
R307
75 1/16W
2
GIN 4
D303
BAV99
3
1
2
R301
75 1/16W
PC5V
3
R359
0 1/16W
R319
4.7K 1/16W
R317
10K 1/16W
D304
BAV70
3
1
2
PC5V
C304 0.047uF
GNDR 4
C310 0.047uF
4
SCL/I
AGAR+
D308
MLL5232B 5.6V
R314 100 1/16W
VCC5V
SDA/I
C307
NC
VSI-1
ST_DET1 6
TXD
R306
75 1/16W
5
VGA_CON
AG+
C308 0.047uF
Q303
NC
D
G
S
R358
0 1/16W
AR-
R354
4.7K 1/16W
R312 100 1/16W
R320 47 1/16W
R308 100 1/16W
FB303 0 1/16W
C309 0.047uF
D306
MLL5232B 5.6V
D309
MLL5232B 5.6V
BIN 4
AB-
R321 47 1/16W
CLK_DDC
R310 100 1/16W
AR+
C302 0.047uF
C306
NC
R302 100 1/16W
PC5V
GNDB 4
CN303
CONN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
R318
4.7K 1/16W
R342 22 1/16W
TXD 6
TXD
C313
0.1uF
DDC_DAT6
FB301 0 1/16W
D305
MLL5232B 5.6V
SCL/I
C305 0.001uF
D327 MLL5232B 5.6V
SOG 4
FB304 150 OHM
VGA_CON
RXD
D302
BAV99
3
1
2
R315 1K 1/16W
D307
MLL5232B 5.6V
VCC5V
CN301
NC DB15
1
6
2
7
3
8
4
9
5
11
12
13
14
15
10
DAT_DDC
R355
0 1/16W
VSI-1
SDA/I
AB+
RIN 4
D301
BAV99
3
1
2
C303 0.047uF
R357
0 1/16W
C311
33pF
R303 100 1/16W
VCC5V
CLK_DDC
C312
220pF
SOT23
Q302
NC
D
G
S
R311
10K 1/16W
FB302 0 1/16W
AB+
C301
NC
R313 1K 1/16W
D329
MLL5232B 5.6V
U301
AT24C02N-10SC
1
2
3
45
6
7
8
A0
A1
A2
GNDSDA
SCL
WP
VCC
AR-
R351
0 1/16W
RXD 6
R305 470 1/16W
HSI-1
DDC_CLK6
DAT_DDC
R316
2.2K 1/16W
HP L1702/FP7317 Service Manual
Page 28 of 143
LVB2M
LVACKM
LVA3P
LVBCKM
CN503
CON24A
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
19 20
21 22
23 24
LVA1M
PA3
PA0
PB3
LVB0M
LVA3M
LVA0M
RXO1+
RXE3+
PB9
PA1
PA9
LVB1PRXO1-
LVA3P
LVB1M
LVB0M
RXE3-
RXO0+
VLCD
RXE2+
LVA3M
LVB0P
LVB0P
LVA2P
RXO3+
RXE0+
LVB2P
LVB3P
RXO2-
RXE0-
PB8
LVB3P
C510
0.1uF
LVA0P
PB4
PB0
VLCD 2
LVA0M
LVBCKP
+
C509
47uF/25V
LVACKP
RXO0-
PB2
PA2
RXE1+
LVACKM
LVBCKP
LVA0P
RXEC+
LVB2M
C511
0.1uF
LVB1P
RXOC-
LVA1P
PA8
LVACKP
PB5
LVB3M
PB6
PA[0..9]4
LVBCKM
LVA1P
RXE2-
LVA2M
LVB1M
PA6
PA[0..9]
LVA2M
PA5
LVB3M
PB7
RXO2+
LVA1M
LVA2P
RXE1-
RXEC-PB[0..9]
RXO3-
PB1
LVB2P
PA7
R502
0 1/16W
PB[0..9]4
PA4
RXOC+
HP L1702/FP7317 Service Manual
Page 29 of 143
7.2 Power Board
PWPC1742AUH1
L902
73L174-29-LS
1 4
2 3
C929
0.1uF
+
C923
1000uF/16V
R917
0.39 2W
R913
10K 1/10W
C902
102PF/250V
C926
0.1uF
ZD904
SML4736
C927
0.1uF
+
C925
470uF/16V
C910
0.001uF
R906
1M 1/8W
F901
2A/250V
CN901
12
3
R905
1M 1/8W
+
C922
1000uF/16V
ON/OFF
D902
PS102R
SG6841
IC901
SG6841
13
4
72
56
8
ZD902
HZ12B2
R900
1M/1206
+5V
R911
4.7K 1/10W
D910
FMB26L10A/100V
1
3
2
L904
C903 0.1uF/275V
L903
CON102
CONN 33L8009-12L-H
2
4
6
8
10
12
1
3
5
7
9
11
R912
100 1/8W
R926
1K 1/10W
R916
10K 1/10W
C909
0.1uF
R915
10 1/10W
R925
1K 1/10W
R907
1M 1/8W
D911
FMB26L10A/60V
1
3
2
DIM
C901
102PF/250V
C912
0.0033uF/250V
FB901
BEAD
R909
4.7K 1/10W
+12V
R910
4.7K 1/10W
L901
73L174-25-LS
1 4
2 3
+
C904
100uF/400V
R928
1K 1/10W
R929
100 1/8W
R927
0 1/10W
R908
5.1 1/10W
-+
DB901
2KBP06M
1
4
3
2
+
C924
470uF/16V
ZD901
MTEJ20B
R923
3.6K 1/10W
ZD903
HZ5C1
R924
2.4K 1/10W
+5V
C921
0.001uF/500V
R921
47 1/2W
Q901
2PA733P
IC902
PC123FY82 4P
12
43
R903
100K 2W
R920
47 1/2W
D901
UF4007
C905
1500P/2KV
R904
1M 1/8W
NR901
61L58-050-WT
PWPC1742AUH1
A
1.POWER OUTPUT 12V & 5 V
AOC (Top Victory) Electronics Co., Ltd.
B
21
Thursday, January 08, 2004
Title
Size Document Number Rev
Date: Sheet of
+
C906
22uF
R902
1M/1206
C908
0.1uF
R914
24K 1/10W
+12V
O
O
O
T901
1
9
3
5
6
7
8
10
C920
0.001uF/500V
Q902
2PC945P
Q903
2SK2996
1
23
R901
1M/1206
D903
1N4148
R922
33K 1/10W
IC903
HTL431
C907
0.1uF
2
PWPC1742AUH1
AOC (Top Victory) Electronics Co., Ltd.
B
22
Thursday, January 08, 2004
Title
Size Document Number Rev
Date: Sheet
of
R217
22 1/10W
R204
10K 1/10W
R220
15K 1/10W
D205
1N4148
BU_R
R216
22 1/10W
C202
104
R206
47K 1/10W
Q203 SI4431 OR AO4411
4
8
5
6
7
3
2
1
Q202
DTA144WKA
3 2
1
R238
12K 1/10W
C208
330pF
Q212
2SD5706(DIP&SMD)
1
23
C217
39pF/3KV
ON/OFF
R203
NC
C224
NC
R201
NC
R223
12K 1/10W
PT201
EEL-19
11
10
9
8
7
5
6
4
3
2
1
R232
1K 1/10W
PT202
EEL-19
11
10
9
8
7
5
6
4
3
2
1
C222
0.15uF/25V
R213
3.9K 1/10W
R242
10K 1/10W
R209
1K 1/10W
Q211
2SD5706(DIP&SMD)
1
23
Q208
PMBS3906
3 2
1
D206
1N4148
U201
TL1451ACNSR
1234567
8 9
10111213141516
CTRT1IN+
1IN-
1FBK
1DTC
1OUT
GND Vcc
2OUT
2DTC
2FBK
2IN-
2IN+
SCP
REF
R202
NC
C209
0.11uF/25V
Q210
2SD5706(DIP&SMD)
1
23
R229
1.5K 1/8W
is power GND
R225
1.5K 1/8W
Q201
DTC144WKA
32
1
R224
1.5K 1/8W
R219
22 1/10W
C218
39pF/3KV
R227
1.5K 1/8W
D202
SR24
Q205
PMBS3904
32
1
Q207
PMBS3906
3 2
1
R243
NC
ZD204
RLZ11B
C229
39pF/3KV
C225
NC
R208
1K 1/10W
C210
0.1uF/25V
C220
0.1uF/25V
R210
33K 1/10W
C228
39pF/3KV
R212
3.9K 1/10W
D208
1N4148
J2
CONN
1
2
3
4
C214
0.22uF/250V
L202
120UH
R235
910 1/10W
C227
39pF/3KV
C215
39pF/3KV
R211
33K 1/10W
BU_L
C206
0.1uF
R207
NC
R215
2.2K 1/10W
R205
47K 1/10W
C205
0.1uF
Q206
PMBS3904
32
1
R233
1K 1/10W
R222
12K 1/10W
R244
NC
ZD203
RLZ11B
R230
1.5K 1/8W
Q204 SI4431 OR AO4411
4
8
5
6
7
3
2
1
DIM
C216
39pF/3KV
R239
12K 1/10W
+12V
is signal GND
PROTECT
D210
1N4148
C219
0.1uF/25V
C213
0.22uF/250V
+
C223
150uF/25V
C221
0.15uF/25V
R231
1.5K 1/8W
R240
51K 1/10W
D209
1N4148
Q209
2SD5706(DIP&SMD)
1
23
+
C201
220uF/25V
C204
0.1uF/25V
R236
560 1/10W
R218
22 1/10W
D207
1N4148
R237
560 1/10W
R234
910 1/10W
R226
1.5K 1/8W
D201
SR24
R221
15K 1/10W
J1
CONN
1
2
3
4
C226
39pF/3KV
C203
NC
R228
1.5K 1/8W
R241
51K 1/10W
L201
120UH
+
C207
4.7uF
R214
2.2K 1/10W
HP L1702/FP7317 Service Manual
Page 30 of 143
PWPC1742QDH1
+
C906
22uF
C920
0.001uF/500V
R921
47 1/2W
-+
DB901
2KBP06M
1
4
3
2
D910
FMB26L10A/100V
1
3
2
C902
102PF/250V
R900
1M/1206
+5V
R924
2.4K 1/10W
R925
1K 0805
R916
10K 1/10W
R906
1M 1/8W
R911
4.7K 1/10W
R915
10 1/10W
R920
47 1/2W
R913
10K 1/10W
+
C925
470uF/16V
+12V
R907
1M 1/8W
IC903
HTL431
D903
1N4148
ON/OFF
R912
100 1/8W
C907
0.1uF
R926
1K 0508
F901
2A/250V
Q903
2SK2996
1
23
+
C922
1000uF/16V
L904
R917
0.39 2W
L903
DIM
C909
0.1uF
IC902
PC123FY82 4P
12
43
C908
0.1uF
D901
UF4007
C929
0.1uF
R909
4.7K 1/10W
R929
100 1/8W
C903 0.1uF/275V
C901
102PF/250V
C905
1500P/2KV
C926
0.1uF
R923
3.6K 1/10W
Q902
2PC945P
FB901
BEAD
ZD903
HZ6.2
+
C924
470uF/16V
C910
0.001uF
R908
5.1 1/10W
L902
73L174-29-LS
1 4
2 3
ZD901
MTEJ20B
R902
1M/1206
ZD902
HZ16B
R904
1M 1/8W
C927
0.1uF
SG6841
IC901
SG6841
13
4
72
56
8
D911
FMB26L10A/60V
1
3
2
+5V
C912
0.0033uF/250V
NR901
61L58-050-WT
+
C923
1000uF/16V
CN901
12
3
O
O
O
T901
1
9
3
5
6
7
8
10
CON102
CONN 33L8009-12L-H
2
4
6
8
10
12
1
3
5
7
9
11
R903
100K 2W
ZD904
P6KE10A
R922
33K 1/10W
+12V
D902
PS102R
+
C904
100uF/400V
R928
1K 0805
C921
0.001uF/500V
R910
4.7K 1/10W
R927
0 0805
R914
24K 1/10W
Q901
2PA733P
R905
1M 1/8W
L901
73L174-25-LS
1 4
2 3
R901
1M/1206
PWPC1742QDH1
A
1.POWER OUTPUT 12V & 5 V
AOC (Top Victory) Electronics Co., Ltd.
B
21
Monday, January 05, 2004
Title
Size Document Number Rev
Date: Sheet of
Q206
PMBS3904
32
1
R221
15K 1/10W
D207
1N4148
R215
2.2K 1/10W
D210
1N4148
Q207
PMBS3906
3 2
1
Q210
2SD5706(DIP&SMD)
1
23
Q201
DTC144WKA
32
1
C219
0.2uF/25V
+
C223
150uF/25V
C220
0.2uF/25V
R237
510 1/10W
R232
910 1/10W
R231
1.5K 1/8W
R224
1.5K 1/8W
R233
911 1/10W
C208
330pF
ZD204
RLZ11B
R225
1.5K 1/8W
Q208
PMBS3906
3 2
1
R201
NC
C225
1uF/25V
C204
1uF
R243
1K 1/10W
.
.
L203
73L174-30-YS
1 4
2 3
ZD203
RLZ11B
C214
0.18uF/250V
R220
15K 1/10W
CN202
33L8021-2D-AC
1
2
+
C201
220uF/25V
R226
1.5K 1/8W
2
PWPC1742QDH1
AOC (Top Victory) Electronics Co., Ltd.
B
22
Monday, January 05, 2004
Title
Size Document Number Rev
Date: Sheet
of
PROTECT
R222
12K 1/10W
Q211
2SD5706(DIP&SMD)
1
23
D208
1N4148
R238
12K 1/10W
A
C224
1uF/25V
C216
39pF/3KV
C226
39pF/3KV
C217
39pF/3KV
C206
0.1uF
C
B
C213
0.18uF/250V
R239
12K 1/10W
DIM
D206
1N4148
R207
NC
L201
120UH
R240
51K 1/10W
D
C212
NC
D202
SR24
R218
24 1/10W
R214
2.2K 1/10W
is power GND
R208
0 1/10W
R202
NC
D201
SR24
R227
1.5K 1/8W
R213
3.9K 1/10W
R228
1.5K 1/8W
R230
1.5K 1/8W
R236
510 1/10W
R216
24 1/10W
R241
51K 1/10W
R219
24 1/10W
CN203
33L8021-2D-AC
1
2
Q204 SI4431 OR AO4411
4
8
5
6
7
3
2
1
C203
NC
R210
15K 1/10W
PT202
EEL-19
11
10
9
8
7
5
6
4
3
2
1
R209
0 1/10W
+
C207
4.7uF
U201
TL1451ACNSR
1234567
8 9
10111213141516
CTRT1IN+
1IN-
1FBK
1DTC
1OUT
GND Vcc
2OUT
2DTC
2FBK
2IN-
2IN+
SCP
REF
C202
104
is signal GND
BU_R
PT201
EEL-19
11
10
9
8
7
5
6
4
3
2
1
C228
39pF/3KV
Q205
PMBS3904
32
1
R203
NC
BU_L
C211
NC
C221
0.022uF/25V
R212
3.9K 1/10W
C222
0.022uF/25V
.
.
L204
73L174-30-YS
1 4
2 3
Q212
2SD5706(DIP&SMD)
1
23
C215
39pF/3KV
R211
15K 1/10W
R204
10K 1/10W
R242
6.8K 1/10W
Q209
2SD5706(DIP&SMD)
1
23
R223
12K 1/10W
C205
0.1uF
R234
910 1/10W
D205
1N4148
Q202
DTA144WKA
3 2
1
R229
1.5K 1/8W
ON/OFF
CN201
33L8021-2D-AC
1
2
Q203 SI4431 OR AO4411
4
8
5
6
7
3
2
1
CN204
33L8021-2D-AC
1
2
C229
39pF/3KV
R244
1K 1/10W
C209
104uF/25V
C210
104uF/25V
R235
910 1/10W
C227
39pF/3KV
C218
39pF/3KV
D209
1N4148
R217
24 1/10W
L202
120UH
R205
47K 1/10W
+12V
R206
47K 1/10W
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