HP L1702/FP7317 Service Manual
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
Page 1 of 143
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HP L1702/FP7317 Service Manual |
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Table of Contents |
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Table of Contents ---------------------------------------------------------------------------------- |
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Revision List |
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1.Configurations --------------------------------------------------------------------- |
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2.Product Feature --------------------------------------------------------------------- |
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3. LCD Monitor Description --------------------------------------------------------------- |
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4. Operation Instructions -------------------------------------------------------------------- |
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4.1 |
General |
Instructions ------------------------------------------------------------------ |
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4.2 |
Control ------------------------------------------------------------------------- |
Button |
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4.3 |
Adjusting ----------------------------------------------------------------The Picture |
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5. Input/Output ------------------------------------------------------------------Specification |
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5.1 Input Signal ------------------------------------------------------------------Connector |
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5.1.1 Analog -------------------------------------------------------D-SUB Connector |
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5.2 Factory --------------------------------------------------------Preset Display Modes |
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5.3 Power Supply ----------------------------------------------------------Requirements |
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5.3.1 Input/Output ------------------------------------------------------Requirements |
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5.3.2 Inverter -----------------------------------------------------------Max Brightness |
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5.3.3 Inverter ------------------------------------------------------------Min Brightness |
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5.4 Panel Specification ---------(AU EN05/QDI L07/Hydis E13-100/LG E01) |
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5.4.1 Panel ---------------------------------------------------------------------Feature |
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5.4.2 Display ------------------------------------------------------------Characteristics |
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5.4.3 Optical -----------------------------------------------------------Characteristics |
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5.4.4 Parameter --------------------------------guide line for CCFL Inverter |
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6. Block Diagram ----------------------------------------------------------------------------------- |
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Page 2 of 143
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HP L1702/FP7317 Service Manual |
6.1 Monitor Exploded View ---------------------------------------------------------------- |
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6.2 Software Flow Chart --------------------------------------------------------------------- |
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6.3 Electrical Block Diagram ---------------------------------------------------------------- |
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6.3.1 Scalar Board ---------------------------------------------------------------------- |
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6.3.2 Inverter/Power Board ----------------------------------------------------------- |
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7. Schematic ----------------------------------------------------------------------------------------- |
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7.1 Scalar Board ---------------------------------------------------------------------------- |
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7.2 Inverter/Power Board -------------------------------------------------------------- |
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7.3 Key Pad Board ------------------------------------------------------------------------- |
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7.4 Audio Board --------------------------------------------------------------------------- |
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8. PCB Layout -------------------------------------------------------------------------------------- |
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8.1 Main Board ----------------------------------------------------------------------------- |
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8.2 Inverter/Power Board ---------------------------------------------------------------- |
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8.3 Keypad Board ------------------------------------------------------------------------- |
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8.4 Audio Board --------------------------------------------------------------------------- |
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9. Maintainability ----------------------------------------------------------------------------------- |
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9.1 Equipments and Tools Requirements --------------------------------------------- |
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9.2 Trouble Shooting ----------------------------------------------------------------------- |
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9.2.1 Main Board ------------------------------------------------------------------- |
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9.2.2 Power/Inverter Board ------------------------------------------------------- |
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9.2.3 Key Pad Board ----------------------------------------------------------------- |
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10. White-Balance, Luminance Adjustment ----------------------------------------------- |
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11. EDID Content ----------------------------------------------------------------------------------- |
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12. BOM List --------------------------------------------------------------------------------- |
44 143 |
Page 3 of 143
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HP L1702/FP7317 Service Manual |
12.1 L1702 Model --------------------------------------------------------------------- |
44 75 |
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12.2 F7317 Model -------------------------------------------------------------------- |
75~107 |
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12.3 LG Panel Model -------------------------------------------------------------- |
108~125 |
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12.4 Hydis Panel Model ----------------------------------------------------------- |
125~143 |
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Revision List |
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Revision |
Date |
Change Description |
V1.0 |
Jan-12 |
Initial Release |
V2.0 |
Jun-10 |
Add Panel Spec and BOM of LG & Hydis panel model |
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Update the BOM list of AU Panel model |
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Page 4 of 143
HP L1702/FP7317 Service Manual
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 # |
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FP7317 |
Compaq |
Compaq Silver |
Yes |
FP7317 |
CPQ 145B |
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Consumer |
Carbon |
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F1723 |
HP |
Platinum Blue |
Yes |
f1723 |
HWP 2609 |
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Consumer |
Dusk Lake |
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VF17 |
HP CTO |
Platinum Blue |
No |
vf17 |
HWP 260A |
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Dusk Lake |
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FP17 |
Compaq |
Compaq Silver |
No |
FP17 |
CPQ 145E |
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CTO |
Carbon |
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L1702 |
HP |
Compaq Silver |
No |
1702 |
HWP 2601 |
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Commercial |
Carbonite |
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L1702m |
HP |
Compaq Silver |
Yes |
1702m |
HWP 2601 |
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Commercial |
Carbonite |
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L1702C |
HP |
Carbonite |
No |
1702 |
HWP 2601 |
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Commercial |
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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
Page 5 of 143
HP L1702/FP7317 Service Manual
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.
Monitor Block Diagram
CCFT Drive. |
Flat Panel and |
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CCFL backlight |
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Power Board |
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Main Board |
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RS232 Connector |
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For white balance |
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adjustment in |
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factory mode |
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Keyboard |
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AC-IN |
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HOST Computer |
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Video signal, DDC |
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90V-264V |
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Page 6 of 143
HP L1702/FP7317 Service Manual
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.
4.2Control 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
Model:
L1702
Select Button |
Down / Auto Button |
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Up Button |
On/Off Switch |
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Model: |
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F7317 |
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Speaker |
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Select Button |
Down / Auto Button |
Up Button |
On/Off Switch |
Page 7 of 143
HP L1702/FP7317 Service Manual
4.3 Adjust The Picture
1. |
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Brightness |
Adjust the brightness. |
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2. |
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Contrast |
Adjust the contrast |
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Adjust the: |
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z Auto Adjustment: Adjusts the main settings and produces a |
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stable, centered image. |
3. |
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Image Control |
z H-Position: horizontal position of the screen image. |
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z V-Position: vertical position of the screen image. |
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z Clock: frequency of the pixel clock to minimize vertical bar. |
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z Phase: phase value to minimize horizontal jitters. |
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z 9300K: recall 9300K color |
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3. |
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Color |
z 6500K-sRGB: recall 6500K sRGB color |
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z Custom Color: adjusts the color tint of white, and the red, |
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green, and blue (RGB) mix for colors. |
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Language |
Shows the language of the OSD window. |
4. |
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5. |
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z Power Saver: enable/disable power saving |
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z Power On Recall: enable/disable power recall |
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Management |
z Mode Display: enable/disable mode display |
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z Sleep Timer: set sleep timer |
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z Basic Menu: set to basic menu |
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OSD Control |
OSD (on Screen Display) settings: adjusts the H/V position, |
6. |
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timeout, On Screen Display window. |
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7. |
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Factory Reset |
Resets the display to original factory settings for color, brightness, |
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phase, and clock. |
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8. |
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Exit |
Closes the OSD window. |
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Page 8 of 143
HP L1702/FP7317 Service Manual
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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Page 9 of 143
HP L1702/FP7317 Service Manual
5.2 Factory Preset Display Modes
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Preset |
Pixel |
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Horz |
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Horz |
Vert Freq |
Vert |
Pixel Clk |
Source |
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Format |
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Freq (KHz) |
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Polarity |
(Hz) |
Polarity |
(MHz) |
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1 |
640 x 480 |
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31.469 |
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- |
59.940 |
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25.175 |
VGA |
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2 |
640 x 480 |
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37.861 |
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72.809 |
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31.500 |
VESA |
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3 |
640 x 480 |
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37.500 |
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75.000 |
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31.500 |
VESA |
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4 |
720 x 400 |
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31.469 |
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70.087 |
+ |
28.322 |
VGA |
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5 |
800 x 600 |
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37.879 |
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+ |
60.317 |
+ |
40.000 |
VESA |
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6 |
800 x 600 |
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48.077 |
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+ |
72.188 |
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50.000 |
VESA |
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7 |
800 x 600 |
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46.875 |
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+ |
75.000 |
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49.500 |
VESA |
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8 |
832 x 624 |
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49.726 |
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± |
74.551 |
± |
57.284 |
MAC |
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9 |
1024 x 768 |
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48.363 |
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60.004 |
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65.000 |
VESA |
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10 |
1024 x 768 |
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56.476 |
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70.069 |
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75.000 |
VESA |
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11 |
1024 x 768 |
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60.023 |
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+ |
75.029 |
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78.750 |
VESA |
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12 |
1152 x 870 |
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68.68 |
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75.06 |
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100.000 |
Mac |
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13 |
1152 x 900 |
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71.71 |
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76.05 |
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105.561 |
Sun |
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14 |
1280 x 1024 |
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63.98 |
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+ |
60.02 |
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108.000 |
VESA |
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15 |
1280 x 1024 |
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79.97 |
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+ |
75.02 |
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135.000 |
VESA |
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5.3 Power Supply Requirements |
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5.3.1 Input / Output Requirements |
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PARAMETER |
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RANGE |
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AC Input Voltage |
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90 to 264V |
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AC Input Frequency |
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47 to 63 Hz |
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AC Input Current |
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1.5A MAX |
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Inrush Current |
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60A MAX AT 264VAC COLD START |
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Leakage Current |
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3.5 mA MAX and less than 0.25mA at 100Vac |
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Output voltage / current |
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12V / 2.5A , 5V / 2A |
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Output power |
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45W Max |
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Efficiency |
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>80% |
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Saving Mode |
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<2W Max @5V/0.1A , 12V/0A |
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Page 10 of 143
HP L1702/FP7317 Service Manual
5.3.2 Inverter Max Brightness
(Vadj:4.5v), LOAD=100KΩX4 |
(ROOM TEMPERATURE 25 ±4 ) |
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PWPC1742AUH1 |
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ITEM |
SYMBOL |
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MIN. |
TYP. |
MAX. |
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UNIT |
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REMARK |
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Input voltage |
Vin |
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10.8 |
12 |
13.2 |
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V |
--- |
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Input current |
Iin |
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--- |
2250 |
2500 |
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mA |
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FOR 4 LOAD |
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Output Current |
Iout |
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13.5 |
14.0 |
14.5 |
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mA |
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FOR 1 LOAD |
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Frequency |
F |
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50 |
55 |
60 |
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KHZ |
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FOR 1 LOAD |
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H.V Load |
Vload |
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600 |
700 |
800 |
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Vrms |
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RL=100KΩ |
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Start voltage |
Vst |
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1450 |
1700 |
1800 |
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Vrms |
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RL=CCFL |
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Protect delay time |
PDT |
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--- |
1 |
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Sec |
--- |
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PWPC1742QDH1 |
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ITEM |
SYMBOL |
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MIN. |
TYP. |
MAX. |
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UNIT |
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REMARK |
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Input voltage |
Vin |
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10.8 |
12 |
13.2 |
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V |
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Input current |
Iin |
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2250 |
2500 |
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mA |
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FOR 4 LOAD |
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Output Current |
Iout |
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6.5 |
7.0 |
7.5 |
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mA |
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FOR 1 LOAD |
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Frequency |
F |
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50 |
55 |
60 |
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KHZ |
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FOR 1 LOAD |
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H.V Load |
Vload |
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625 |
725 |
825 |
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Vrms |
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RL=100KΩ |
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Start voltage |
Vst |
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1450 |
1700 |
1800 |
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Vrms |
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RL=CCFL |
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Protect delay time |
PDT |
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1 |
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Sec |
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5.3.3 Inverter Min Brightness
(Vadj:0.0v), LOAD=100KΩX4 |
(ROOM TEMPERATURE 25 ±4 ) |
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PWPC1742AUH1 |
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ITEM |
SYMBOL |
MIN. |
TYP. |
MAX. |
UNIT |
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REMARK |
Input voltage |
Vin |
10.8 |
12 |
13.2 |
V |
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Input current |
Iin |
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700 |
900 |
mA |
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FOR 4 LOAD |
Output Current |
Iout |
3.0 |
3.5 |
4.0 |
mA |
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FOR 1 LOAD |
Frequency |
F |
--- |
--- |
--- |
KHZ |
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--- |
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Start voltage |
Vst |
--- |
--- |
--- |
Vrms |
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--- |
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H.V Load |
Vload |
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--- |
--- |
Vrms |
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RL=100KΩ |
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Page 11 of 143
HP L1702/FP7317 Service Manual
PWPC1742QDH1
ITEM |
SYMBOL |
MIN. |
TYP. |
MAX. |
UNIT |
REMARK |
Input Voltage |
Vin |
10.8 |
12 |
13.2 |
V |
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Input Current |
Iin |
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700 |
900 |
mA |
FOR 4 LOAD |
Output Current |
Iout |
3.0 |
3.5 |
4.0 |
mA |
FOR 1 LOAD |
Frequency |
F |
--- |
--- |
--- |
KHZ |
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Start Voltage |
Vst |
--- |
--- |
--- |
Vrms |
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H.V Load |
Vload |
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--- |
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Vrms |
RL=100KΩ |
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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.
Page 12 of 143
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HP L1702/FP7317 Service Manual |
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5.4.2 Display Characteristics |
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AU EN05 |
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ITEM |
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UNIT |
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SPECIFICATIONS |
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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 |
|
[Watt] |
25W (Typ.) (w/o Inverter, All white pattern) |
|
||||
(VDD line + CCFL line) |
|
|
|
|
|
|
||
|
|
|
|
|
|
|
||
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 |
|
[ ] |
0 to +50 |
|
|
|
|
|
Operating Storage (Shopping ) |
|
[ ] |
-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. |
|
|
|
|
|
Page 13 of 143
HP L1702/FP7317 Service Manual
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 |
|
358.5(H)x 296.5(V)x 17.0(D)typ. |
|
mm |
|
|
|
outlint |
|
|
|
|
|||
|
|
|
|
|
|
|
|
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 |
Page 14 of 143
HP L1702/FP7317 Service Manual
5.4.3 Optical Characteristics
QDI L07
Parameter |
Symbol |
Condition |
Min |
Typ. |
Max. |
Unit |
Remark |
|
|
|
|
|
|
|
|
|
|
|
Horizontal |
θ21, θ22 |
|
65 |
75 |
|
Deg |
|
|
Vertical |
θ11 |
CR>10 |
55 |
65 |
|
Deg |
|
Viewing angle |
θ12 |
|
50 |
60 |
|
Deg |
Note1,4 |
|
|
|
|
||||||
range |
Horizontal |
θ21, θ22 |
|
|
85 |
|
Deg |
|
|
|
|
|
|||||
|
Vertical |
θ11 |
CR>5 |
|
75 |
|
Deg |
|
|
θ12 |
|
|
70 |
|
Deg |
|
|
|
|
|
|
|
|
|||
Contrast ratio |
CR |
θ=0° |
300 |
450 |
— |
|
Note2, 4 |
|
Response time |
t |
θ=0° |
— |
20 |
|
ms |
|
|
Rise time |
tr |
|
|
|
4 |
|
ms |
Note3, 4 |
Fall time |
td |
|
|
|
16 |
|
ms |
|
Chromaticity of White(CIE 1931) |
Wx |
|
0.283 |
0.313 |
0.343 |
|
|
|
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 |
|
Note4 |
||
|
|
|
|
|||||
Chromaticity 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 |
YL |
|
240 |
300 |
|
cd/ |
IL=7.0 |
|
Note 4[Note 4] |
|
|
mArms |
|||||
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
White Uniformity |
δw |
|
— |
1.25 |
1.33 |
|
Note5 |
|
Cross talk |
|
|
|
|
1.50% |
|
Note6 |
Page 15 of 143
HP L1702/FP7317 Service Manual
AU EN05
The optical characteristics are measured under stable conditions at 25 (Room Temperature):
ITEM |
UNIT |
CONDITIONS |
MIN |
TYP. |
MAX. |
|
|
[degree] |
Horizontal(Right) |
60 |
70 |
– |
|
|
[degree] |
CR=10(Left) |
60 |
70 |
– |
|
|
[degree] |
Vertical(Up) |
60 |
70 |
– |
|
Viewing Angle |
[degree] |
CR=10(Down) |
60 |
70 |
– |
|
[degree] |
Horizontal(Right) |
70 |
80 |
– |
||
|
||||||
|
[degree] |
CR=5(Left) |
70 |
80 |
– |
|
|
[degree] |
Vertical(Up) |
70 |
80 |
– |
|
|
[degree] |
CR=5(Down) |
70 |
80 |
– |
|
Contrast ratio |
|
Normal Direction |
250 |
450 |
– |
|
|
[m sec] |
Raising Time |
– |
4 |
5 |
|
Response Time (Note 1) |
[m sec] |
Falling Time |
– |
12 |
20 |
|
|
[m sec] |
Raising +Falling |
– |
16 |
25 |
|
|
|
Red x |
0.61 |
0.64 |
0.67 |
|
|
|
Red y |
0.31 |
0.34 |
0.37 |
|
Color /Chromaticity |
|
Green x |
0.26 |
0.29 |
0.32 |
|
Coordinates(CIE) |
|
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 |
[cd/ ] |
|
200 |
260 |
– |
|
@CCFL 7.0mA (center) |
|
|||||
|
|
|
|
|
||
Luminance Uniformity(Note 2) |
[%] |
|
75 |
80 |
– |
|
TCO99 1.5.2B luminance |
|
|
|
|
1.7 |
|
uniformity (Note 3) |
|
|
|
|
||
|
|
|
|
|
||
Crosstalk (in 75Hz)(Note 4) |
[%] |
|
|
|
1.5 |
Page 16 of 143
HP L1702/FP7317 Service Manual
Hydis E13-100
Page 17 of 143
HP L1702/FP7317 Service Manual
LG E01
Page 18 of 143
HP L1702/FP7317 Service Manual
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] |
(Ta=25 ) |
|
rms |
|||||||
|
|
|
|
|
|
||
IRCFL |
CCFL operation range |
3.0 |
7.0 |
7.5 |
[mA] |
(Ta=25 ) |
|
rms |
|||||||
|
|
|
|
|
|
||
ICFL |
CCFL Inrush current |
– |
26 |
34 |
[mA] |
Note 1 |
|
|
CCFL Frequency |
40 |
50 |
80 |
[KHz] |
(Ta=25 ) |
|
fCFL |
Note 2 |
||||||
|
|
|
|
|
|||
ViCFL |
CCFL ignition Voltage |
1700 |
|
|
[Volt] |
(Ta=0 ) |
|
(0 ) |
|
|
rms |
Note 3 |
|||
|
|
|
|
||||
ViCFL |
CCFL ignition Voltage |
1200 |
|
|
[Volt] |
(Ta=25 ) |
|
(25 ) |
|
|
rms |
Note 3 |
|||
TCFL |
CCFL Dark start time |
|
|
1.0 |
sec |
(Ta=25 ) |
|
VCFL |
CCFL Discharge Voltage |
|
700 |
860 |
[Volt] |
(Ta=25 ) |
|
(Reference) |
|
rms |
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=25 |
Note4 |
|
|
1420 |
Vrms |
Ta=0 |
|||
Lamp life time |
LL |
40000 |
50000 |
|
hour |
Note5 |
|
Page 19 of 143
HP L1702/FP7317 Service Manual
6. Block Diagram
6.1 Monitor Exploded View
L1702 Model
Page 20 of 143
HP L1702/FP7317 Service Manual
F7317 Model
Page 21 of 143
HP L1702/FP7317 Service Manual
6.2 Software Flow Chart
1
2 Y 3
N
4
5 N
Y
6
7 N 8
Y
9
10 |
N |
11 |
|
|
Y |
|
|
|
|
N 12 |
|
13 |
N |
|
Y |
Y |
|
|
|
14 |
|
15 |
N |
16 |
|
|
Y |
|
|
|
|
17 |
|
|
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?
18 |
N 19 |
|
Y |
Page 22 of 143
HP L1702/FP7317 Service Manual
6.3 Electrical Block Diagram
6.3.1 Scalar Board Block Diagram
Page 23 of 143
HP L1702/FP7317 Service Manual
6.3.2 Inverter / Power Board Block Diagram
Inverter Block Diagram
Page 24 of 143
HP L1702/FP7317 Service Manual
Power Block Diagram
Page 25 of 143
HP L1702/FP7317 Service Manual
7.SCHEMATIC
7.1 SCALAR BOARD
CN303 |
|
|
|
|
|
RXD |
|
|
RXD |
|
6 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
TXD |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
1 |
PC5V |
|
|
|
D327 MLL5232B 5.6V |
|
|
|
TXD |
|
6 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
HSI-1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
2 |
VSI-1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
3 |
CLK_DDC |
|
|
CN301 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
4 |
DAT_DDC |
|
|
NC DB15 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
5 |
TXD |
|
11 |
1 |
AR+ |
|
|
|
|
|
|
FB301 |
0 1/16W |
|
|
|
|
|
|
|
R302 |
100 1/16W |
C302 |
0.047uF |
|
RIN |
4 |
|
|
|
|
|
|
|
|
|
||
6 |
RXD |
|
|
6 |
AR- |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
7 |
VGA_CON |
D329 |
12 |
2 |
AG+ |
|
|
|
|
|
|
FB302 |
0 1/16W |
|
|
|
|
|
|
|
R303 |
100 1/16W |
C303 |
0.047uF |
|
GIN |
4 |
|
|
|
|
|
|
|
|
|
||
8 |
AB+ |
|
|
7 |
AG- |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
9 |
AB- |
MLL5232B 5.6V |
13 |
3 |
AB+ |
|
|
|
|
|
|
FB303 |
0 1/16W |
|
|
|
|
|
|
|
R304 |
100 1/16W |
C304 |
0.047uF |
|
BIN |
4 |
|
|
|
|
|
|
|
|
|
||
10 |
AG+ |
|
|
8 |
AB- |
|
|
|
|
|
|
|
75 1/16W |
NC |
|
R306 1/16W |
NC |
R307 |
1/16W |
NC |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
14 |
AG- |
|
14 |
10 |
VGA_CON |
|
|
|
|
|
|
|
|
R305 |
470 1/16W |
C305 |
0.001uF |
|
|
|
|
|
|
|
|
|
|
|
|
|||||||||
11 |
|
4 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
SOG |
4 |
|
|
|
|
|
|
|
|
|
|||||||
12 |
AR+ |
|
|
9 |
PC5V |
|
|
|
|
|
|
|
|
R301 |
C301 |
|
C306 |
|
|
C307 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
13 |
AR- |
|
15 |
5 |
|
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75 |
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|
75 |
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CONN |
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D328 |
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R308 |
100 1/16W |
C308 |
0.047uF |
|
GNDR |
4 |
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R309 |
100 1/16W |
C309 |
0.047uF |
|
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||
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|
MLL5232B 5.6V |
|
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GNDG |
4 |
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R310 |
100 1/16W |
C310 |
0.047uF |
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GNDB |
4 |
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3 |
D301 |
|
3 |
D302 |
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3 |
D303 |
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BAV99 |
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BAV99 |
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BAV99 |
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VCC5V |
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VCC5V |
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R311 |
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2 |
1 |
2 |
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1 |
2 |
|
1 |
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10K 1/16W |
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R312 |
100 1/16W |
ST_DET1 |
6 |
|
|
VCC5V |
PC5V |
|
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||
|
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HSI-1 |
|
FB304 |
|
|
150 OHM |
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R313 |
1K 1/16W |
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1 |
2 |
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HSYNC |
4 |
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D304 |
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||||||||
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VSI-1 |
|
R314 |
100 1/16W |
|
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R315 |
1K 1/16W |
VSYNC |
4 |
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BAV70 |
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D305 |
|
D306 |
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R316 |
|
C311 |
|
R317 |
|
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C312 |
D307 |
|
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3 |
|
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|||
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|
MLL5232B 5.6V |
MLL5232B 5.6V |
|
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|
MLL5232B 5.6V |
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R318 |
R319 |
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|||
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2.2K 1/16W |
33pF |
|
10K 1/16W |
|
220pF |
|
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|
4.7K 1/16W |
4.7K 1/16W |
|
U301 |
|
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C313 |
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||||
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8 |
|
1 |
0.1uF |
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VCC |
A0 |
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|||
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R342 |
22 1/16W |
|
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|
7 |
2 |
|
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||||
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CLK_DDC |
|
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R320 |
47 1/16W |
SCL/I |
6 |
WP |
A1 |
3 |
|
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DAT_DDC |
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R321 |
47 1/16W |
SDA/I |
5 |
SCL |
A2 |
4 |
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SDA |
GND |
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D308 |
D309 |
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AT24C02N-10SC |
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||
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MLL5232B 5.6V |
MLL5232B 5.6V |
|
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R351 |
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0 1/16W |
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VCC5V |
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VCC5V |
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G |
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1 |
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5 |
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R356 |
Q302 |
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G |
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D |
R358 |
|||
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2 |
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S |
||
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4 |
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S |
Q303 |
|
|
4.7K 1/16W |
|
SCL/I |
||
|
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3 |
|
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R354 |
|
D |
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NC |
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||
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4.7K 1/16W |
|
NC |
|
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0 1/16W |
|
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SOT23 |
|
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R357 |
|
R359 |
||||
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6 |
DDC_DAT |
|
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|
|
0 1/16W |
SDA/I |
|||
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|
6 |
DDC_CLK |
|
|
0 1/16W |
|
|
|
|
0 1/16W |
|
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R355 |
|
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|
Page 26 of 143
HP L1702/FP7317 Service Manual
CN303 |
|
|
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|
|
RXD |
|
|
RXD |
6 |
|
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TXD |
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|||
1 |
PC5V |
|
|
|
D327 MLL5232B 5.6V |
|
|
|
TXD |
6 |
|
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HSI-1 |
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2 |
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VSI-1 |
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3 |
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CLK_DDC |
|
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CN301 |
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4 |
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||
DAT_DDC |
|
|
NC DB15 |
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5 |
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||
TXD |
|
11 |
1 |
AR+ |
|
|
|
|
|
FB301 |
0 1/16W |
|
|
|
|
|
|
R302 |
100 1/16W |
C302 |
0.047uF |
|
RIN |
4 |
|
|
|
|
|
|
|
||||
6 |
|
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|||||||||||||||
RXD |
|
|
6 |
AR- |
|
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|||
7 |
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|
|||
VGA_CON |
D329 |
12 |
2 |
AG+ |
|
|
|
|
|
FB302 |
0 1/16W |
|
|
|
|
|
|
R303 |
100 1/16W |
C303 |
0.047uF |
|
GIN |
4 |
|
|
|
|
|
|
|
||||
8 |
AB+ |
|
|
7 |
AG- |
|
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||
9 |
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|
|||
AB- |
MLL5232B 5.6V |
13 |
3 |
AB+ |
|
|
|
|
|
FB303 |
0 1/16W |
|
|
|
|
|
|
R304 |
100 1/16W |
C304 |
0.047uF |
|
BIN |
4 |
|
|
|
|
|
|
|
||||
10 |
AG+ |
|
|
8 |
AB- |
|
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||
11 |
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|||
AG- |
|
14 |
4 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
R305 |
470 1/16W |
C305 |
0.001uF |
|
SOG |
4 |
|
|
|
|
|
|
|
||
12 |
|
|
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|
||||||||||
AR+ |
|
|
9 |
PC5V |
|
|
|
|
|
|
|
|
R301 |
C301 |
1/16W |
C306 |
1/16W |
C307 |
|
|
|
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|
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|
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|
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|
||||
14 |
|
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||||||||||
13 |
AR- |
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15 |
5 |
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R306 |
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R307 |
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VGA_CON |
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75 1/16W |
NC |
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NC |
NC |
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10 |
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75 |
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75 |
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CONN |
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D328 |
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R308 |
100 1/16W |
C308 |
0.047uF |
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GNDR |
4 |
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R309 |
100 1/16W |
C309 |
0.047uF |
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MLL5232B 5.6V |
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GNDG |
4 |
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R310 |
100 1/16W |
C310 |
0.047uF |
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GNDB |
4 |
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3 |
D301 |
|
3 |
D302 |
|
3 |
D303 |
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VCC5V |
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BAV99 |
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BAV99 |
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BAV99 |
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VCC5V |
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R311 |
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2 |
1 |
2 |
|
1 |
2 |
|
1 |
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10K 1/16W |
|
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R312 |
100 1/16W |
ST_DET1 |
6 |
|
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VCC5V |
PC5V |
|
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||
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|||
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HSI-1 |
|
FB304 |
|
150 OHM |
|
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R313 |
1K 1/16W |
|
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1 |
2 |
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|||
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HSYNC |
4 |
|
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D304 |
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|||||||||
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VSI-1 |
|
R314 |
100 1/16W |
|
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R315 |
1K 1/16W |
VSYNC |
4 |
|
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BAV70 |
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|||||
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|||
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D305 |
|
D306 |
|
|
|
|
|
|
R316 |
|
C311 |
|
R317 |
|
C312 |
D307 |
|
|
|
|
|
|
R318 |
3 |
|
|
|
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|||
|
|
|
MLL5232B 5.6V |
MLL5232B 5.6V |
|
|
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|
MLL5232B 5.6V |
|
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|
R319 |
|
|
|
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|
||||
|
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|
2.2K 1/16W |
33pF |
|
10K 1/16W |
220pF |
|
|
|
|
|
|
|
|
4.7K 1/16W |
4.7K 1/16W |
|
U301 |
|
|
C313 |
||||
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8 |
VCC |
A0 |
1 |
0.1uF |
|
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R342 |
22 1/16W |
|
|
|
7 |
2 |
|
||||
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CLK_DDC |
|
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R320 |
47 1/16W |
SCL/I |
6 |
WP |
A1 |
3 |
|
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DAT_DDC |
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R321 |
47 1/16W |
SDA/I |
5 |
SCL |
A2 |
4 |
|
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SDA |
GND |
|
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D308 |
D309 |
|
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AT24C02N-10SC |
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||
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MLL5232B 5.6V |
MLL5232B 5.6V |
|
|
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R351 |
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|||
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0 1/16W |
|
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1 |
|
5 |
2 |
|
4 |
3 |
|
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|
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SOT23 |
|
|
|
VCC5V |
|
|
G |
|
R354 |
Q303 |
|
|
|
|
S |
D |
|
4.7K 1/16W |
NC |
|
|
|
6 |
DDC_DAT |
|
6 |
DDC_CLK |
0 1/16W |
|
||
|
|
R355 |
VCC5V |
|
|
G |
|
|
Q302 |
|
|
R356 |
|
R358 |
S |
D |
|
4.7K 1/16W |
|
SCL/I |
NC |
|
|
|
|
0 1/16W |
R357 |
|
R359 |
0 1/16W |
|
SDA/I |
|
|
0 1/16W |
Page 27 of 143
4 |
PA[0..9] |
PA[0..9] |
|
PA0 |
LVA3P |
|
|
||||
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||
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PA1 |
LVA3M |
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PA2 |
LVACKP |
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PA3 |
LVACKM |
|
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PA4 |
LVA2P |
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PA5 |
LVA2M |
|
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PA6 |
LVA1P |
|
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PA7 |
LVA1M |
|
|
PB[0..9] |
|
PA8 |
LVA0P |
4 |
PB[0..9] |
|
PA9 |
LVA0M |
|
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PB0 |
LVB3P |
||
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||
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PB1 |
LVB3M |
|
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PB2 |
LVBCKP |
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PB3 |
LVBCKM |
|
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PB4 |
LVB2P |
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PB5 |
LVB2M |
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PB6 |
LVB1P |
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PB7 |
LVB1M |
|
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PB8 |
LVB0P |
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PB9 |
LVB0M |
HP L1702/FP7317 Service Manual
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CN503 |
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LVB0M |
RXO0- |
1 |
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2 |
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RXO0+ |
LVB0P |
||||||||||||
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LVB1M |
RXO1- |
3 |
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4 |
|
|
RXO1+ |
LVB1P |
|
||||||||||
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LVB2M |
RXO2- |
5 |
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6 |
|
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RXO2+ |
LVB2P |
|||||||||||
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LVBCKM |
RXOC- |
7 |
|
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8 |
|
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RXOC+ |
LVBCKP |
|||||||||||
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LVB3M |
RXO3- |
9 |
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10 |
|
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RXO3+ |
LVB3P |
|
||||||||||
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LVA0M |
RXE0- |
11 |
|
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12 |
|
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RXE0+ |
LVA0P |
|
||||||||||
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LVA1M |
RXE1- |
13 |
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14 |
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RXE1+ |
LVA1P |
|
||||||||||
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LVA2M |
RXE2- |
15 |
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16 |
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RXE2+ |
LVA2P |
|
||||||||||
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LVACKM |
RXEC- |
17 |
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18 |
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RXEC+ |
LVACKP |
|||||||||||
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LVA3M |
RXE3- |
19 |
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20 |
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RXE3+ |
LVA3P |
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21 |
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22 |
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23 |
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24 |
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CON24A |
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R502 |
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VLCD |
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0 1/16W |
|||||||||||
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VLCD |
2 |
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C509 |
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C510 |
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C511 |
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+ |
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47uF/25V |
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0.1uF |
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0.1uF |
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Page 28 of 143
HP L1702/FP7317 Service Manual
7.2 Power Board
PWPC1742AUH1 |
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R920 |
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C920 |
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47 1/2W |
0.001uF/500V |
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D910 |
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T901 |
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FMB26L10A/100V |
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1 |
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L903 |
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4 |
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+12V |
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O |
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DB901 |
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+ C922 |
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R906 |
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R904 |
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C905 |
R903 |
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C926 |
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2KBP06M |
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1000uF/16V |
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C924 |
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1 |
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3 |
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C904 |
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1M 1/8W |
1M 1/8W |
1500P/2KV |
100K 2W |
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R921 |
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C921 |
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470uF/16V |
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ZD904 |
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0.1uF |
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O 7 |
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47 1/2W |
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100uF/400V |
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D901 |
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SML4736 |
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R907 |
R905 |
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0.001uF/500V |
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UF4007 |
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1M 1/8W |
1M 1/8W |
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D911 |
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L904 |
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+5V |
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5 |
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+ C923 |
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FMB26L10A/60V |
1000uF/16V |
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C925 |
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C927 |
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L901 |
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C907 |
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C906 |
D902 |
R908 |
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10 |
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470uF/16V |
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0.1uF |
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73L174-25-LS |
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PS102R |
5.1 1/10W |
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1 |
4 |
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C901 |
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0.1uF |
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22uF |
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6O |
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102PF/250V |
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C902 |
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2 |
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102PF/250V |
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IC901 |
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Q903 |
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SG6841 |
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L902 |
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2SK2996 |
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73L174-29-LS |
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SG6841 |
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R915 |
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3 |
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4 |
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R914 |
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10 1/10W |
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24K 1/10W |
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5 |
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C912 |
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R929 |
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0.0033uF/250V |
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100 1/8W |
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FB901 |
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C903 |
0.1uF/275V |
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BEAD |
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CON102 |
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R916 |
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CONN 33L8009-12L-H |
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R913 |
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10K 1/10W |
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DIM |
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ON/OFF |
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R901 |
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R902 |
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10K 1/10W |
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ZD902 |
ZD903 |
+5V |
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4 |
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1M/1206 |
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1M/1206 |
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R917 |
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HZ12B2 |
HZ5C1 |
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C910 |
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0.39 2W |
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8 |
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1M/1206 |
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0.001uF |
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10 |
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+12V |
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R900 |
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61L58-050-WT |
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4 |
1 |
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R928 |
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IC902 |
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R909 |
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1K 1/10W |
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PC123FY82 4P |
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R925 |
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4.7K 1/10W |
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3 |
2 |
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1K 1/10W |
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D903 |
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R910 |
1N4148 |
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R922 |
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R923 |
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F901 |
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ZD901 |
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C908 |
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C929 |
R927 |
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4.7K 1/10W |
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33K 1/10W |
3.6K 1/10W |
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2A/250V |
MTEJ20B |
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0.1uF |
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0.1uF |
0 1/10W |
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R926 |
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R912 |
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Q901 |
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IC903 |
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1K 1/10W |
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100 1/8W |
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2PA733P |
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Q902 |
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HTL431 |
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R924 |
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R911 |
2PC945P |
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3 |
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C909 |
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2.4K 1/10W |
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4.7K 1/10W |
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2 |
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1 |
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0.1uF |
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CN901 |
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AOC (Top Victory) Electronics Co., Ltd. |
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Title |
|
1.POWER OUTPUT 12V & 5 V |
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Size |
Document Number |
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Rev |
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B |
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PWPC1742AUH1 |
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A |
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2 |
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1 |
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Date: |
Thursday, January 08, 2004 |
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Sheet |
of |
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L201 |
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R224 |
R225 |
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C215 |
C228 |
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J2 |
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Q203 SI4431 OR AO4411 |
120UH |
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1.5K 1/8W |
1.5K 1/8W |
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39pF/3KV |
39pF/3KV |
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+12V |
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1 |
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8 |
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1 |
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2 |
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7 |
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2 |
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+ |
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3 |
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6 |
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R227 |
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C216 |
C229 |
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3 |
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R212 |
4 |
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5 |
D201 |
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R226 |
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1.5K 1/8W |
PT201 |
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39pF/3KV |
39pF/3KV |
4 |
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C201 |
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C202 |
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2 |
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C225 |
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R214 |
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3.9K 1/10W |
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SR24 |
ZD203 |
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1.5K 1/8W |
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1 |
EEL-19 |
8 |
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220uF/25V |
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104 |
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RLZ11B |
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1 |
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Q202 |
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NC |
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2.2K 1/10W |
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2 |
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DTA144WKA |
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CONN |
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3 |
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R242 |
PROTECT |
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3 |
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3 |
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R243 |
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R220 |
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1 |
Q205 |
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R216 |
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3 |
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10K 1/10W |
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1 |
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Q201 |
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NC |
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15K 1/10W |
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C213 |
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9 |
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ON/OFF |
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PMBS3904 |
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22 1/10W |
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DTC144WKA |
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10 |
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2 |
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4 |
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2 |
0.22uF/250V2 |
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R201 |
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R202 |
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2 |
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Q209 |
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5 |
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NC |
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NC |
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2SD5706(DIP&SMD) |
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DIM |
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R218 |
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2 |
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R222 |
1 |
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1 |
6 |
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22 1/10W |
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12K 1/10W |
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1 |
Q207 |
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7 |
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11 |
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R208 |
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R210 |
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Q210 |
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PMBS3906 |
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3 |
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3 |
2SD5706(DIP&SMD) |
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C203 |
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1K 1/10W |
33K 1/10W |
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NC |
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3 |
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R232 |
D209 |
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D205 |
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1K 1/10W |
1N4148 |
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R205 |
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1N4148 |
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47K 1/10W |
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C209 |
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R240 |
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D207 |
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R234 |
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0.11uF/25V |
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51K 1/10W |
1N4148 |
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910 1/10W |
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||||||
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C205 |
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BU_L |
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0.1uF |
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C221 |
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R238 |
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C219 |
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R236 |
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0.15uF/25V |
|
12K 1/10W |
|
0.1uF/25V |
560 1/10W |
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+ |
C207 |
R207 |
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16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
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+ C223 |
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|
4.7uF |
NC |
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|
C204 |
|
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|
|
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|
C217 |
C226 |
|
J1 |
|
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|
|
|
|
REF |
SCP |
2IN+ |
2IN- |
2FBK |
2DTC |
2OUT |
Vcc |
|
|
150uF/25V |
|
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|||||
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|
0.1uF/25V |
|
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|
|
L202 |
|
R228 |
|
|
|
|
|
|
|
|
|
39pF/3KV |
39pF/3KV |
|
||||||||||
|
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|
|
|
|
|
Q204 SI4431 OR AO4411 |
120UH |
1.5K 1/8W |
R229 |
R230 |
|
R231 |
PT202 |
|
|
|
|
|
1 |
|||||||||||||
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1FBK |
1DTC |
1OUT |
|
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|
1.5K 1/8W |
1.5K 1/8W |
|
1.5K 1/8W |
|
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2 |
||||
|
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1IN+ |
1IN- |
GND |
U201 |
|
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1 |
|
|
8 |
|
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|
EEL-19 |
|
C218 |
C227 |
|
3 |
|||||
|
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|
CT |
RT |
TL1451ACNSR |
|
|
|
|
|
2 |
|
|
7 |
|
|
|
|
|
|
|
|
1 |
|
8 |
39pF/3KV |
39pF/3KV |
4 |
|||||||||
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3 |
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6 |
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||||||||
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||
|
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|
|
C206 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
|
|
|
|
|
|
R213 |
4 |
|
|
5 |
D202 |
ZD204 |
|
|
|
|
|
|
2 |
|
|
|
|
|
|
|
|
|
|
|
|
0.1uF |
|
|
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|
|
3.9K 1/10W |
|
|
|
|
SR24 |
|
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|
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|
||||||||||
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C224 |
|
R215 |
|
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RLZ11B |
|
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|
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CONN |
|
|
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|
|
R206 |
|
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|
|
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|
|
|
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NC |
|
2.2K 1/10W |
|
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3 |
|
9 |
|
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||
|
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|
47K 1/10W |
|
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R244 |
|
3 |
|
|
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R221 |
|
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4 |
|
10 |
|
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||
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|||
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|
|
NC |
|
1 |
Q206 |
|
R217 |
|
|
|
15K 1/10W |
|
C214 |
|
|
|
5 |
|
|
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|
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|
|
|
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|
|
|
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|
C210 |
|
|
|
|
|
|
|
PMBS3904 |
|
22 1/10W |
|
|
|
|
|
0.22uF/250V |
|
|
6 |
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
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|
|
0.1uF/25V |
|
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|
2 |
|
|
|
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|
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|||
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2 |
|
2 |
|
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|
C208 |
|
R204 |
|
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7 |
|
11 |
|
|
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||||
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||||||
|
|
|
|
330pF |
|
10K 1/10W |
|
R209 |
|
|
|
|
R219 |
|
|
|
|
|
|
|
|
R223 |
1 |
|
|
|
|
1 |
|
|
|
R233 |
|
|
|
|||||
|
|
|
|
R203 |
|
|
|
|
|
|
1K 1/10W |
|
|
|
|
2 |
|
|
|
|
|
|
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|
|
1K 1/10W |
|
|
|
|||||||
|
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|
|
22 1/10W |
|
|
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|
|
12K 1/10W |
|
|
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|
|
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|||
|
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|
|
NC |
|
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|
|
1 |
Q208 |
|
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Q211 |
|
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|
PMBS3906 |
|
|
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|
|
|
2SD5706(DIP&SMD) |
|
|
Q212 |
|
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3 |
|
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|
|
|
3 |
|
3 |
2SD5706(DIP&SMD) |
|
|
|
|
D210 |
|
D206 |
||
|
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1N4148 |
|
1N4148 |
|
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R211 |
|
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|||
|
is power GND |
|
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||||
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33K 1/10W |
|
|
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|||||
|
|
|
BU_R |
|
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|
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|
|
|
is signal GND |
51K 1/10W |
1N4148 |
|
910 1/10W |
|||||||||||||
|
R241 |
D208 |
|
R235 |
|||||||||||||
|
|
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|
AOC (Top Victory) Electronics Co., Ltd.
Title |
PWPC1742AUH1 |
|
|
|
Size |
Document Number |
|
Rev |
|
B |
Thursday, January 08, 2004 |
|
2 |
|
|
|
|
|
|
Date: |
|
Sheet |
2 of 2 |
C222 |
R239 |
C220 |
R237 |
0.15uF/25V |
12K 1/10W |
0.1uF/25V |
560 1/10W |
|
|
|
Page 29 of 143
HP L1702/FP7317 Service Manual
PWPC1742QDH1
|
4 |
|
|
+ |
DB901 |
|
2KBP06M |
|
|
|
|
1 |
|
3 |
|
- |
|
|
2 |
|
2 |
|
3 |
|
|
L901 |
|
|
73L174-25-LS |
1 |
|
4 |
C901
102PF/250V
|
C902 |
|
102PF/250V |
2 |
3 |
|
L902 |
|
73L174-29-LS |
1 |
4 |
C903 |
0.1uF/275V |
R901 |
R902 |
1M/1206 |
1M/1206 |
1M/1206
R900
NR901 61L58-050-WT
F901
2A/250V
3
2 1
|
|
|
|
|
R920 |
C920 |
|
|
|
|
|
47 1/2W |
0.001uF/500V |
|
|
|
|
|
D910 |
|
|
|
|
|
T901 |
FMB26L10A/100V |
|
|
|
|
|
1 |
L903 |
|
|
|
|
|
|
||
|
|
|
1 |
|
|
2 |
|
|
|
O |
9 |
3 |
+ C922 |
R906 |
R904 |
C905 |
R903 |
|
|
|
|
R921 |
1000uF/16V |
||||
1M 1/8W |
1M 1/8W |
1500P/2KV |
100K 2W |
|
|
|
+ C904 |
|
|
|
O 7 |
47 1/2W |
C921 |
100uF/400V |
|
|
|
|
|
R907 |
R905 |
D901 |
|
|
0.001uF/500V |
|
UF4007 |
|
|
|
|||
1M 1/8W |
1M 1/8W |
|
1 |
D911 |
L904 |
|
|
|
3 |
8 |
3 |
2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
5 |
FMB26L10A/60V |
+ C923 |
|
|
|
+ |
|
D902 |
|
R908 |
1000uF/16V |
||
C907 |
|
C906 |
|
10 |
|
|
|||
|
|
PS102R |
5.1 1/10W |
|
|
||||
0.1uF |
|
|
22uF |
|
|
6O |
|
|
|
IC901 |
3 |
7 |
|
|
2 |
Q903 |
|
|
|
SG6841 |
|
|
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|
|
|
|
|
4 |
8 |
|
1 |
|
2SK2996 |
|
|
|
|
|
|
|
|
|
|
|
||
R914 |
SG6841 |
R915 |
|
|
3 |
|
|
|
|
|
10 1/10W |
|
|
C912 |
|
|
|
||
24K 1/10W |
5 |
6 |
|
|
|
|
|
|
|
|
|
|
|
0.0033uF/250V |
|
|
|||
|
1 |
2 |
|
|
|
FB901 |
|
|
|
|
|
|
|
BEAD |
|
|
|
||
|
|
|
R916 |
|
|
|
|
||
|
|
|
|
|
|
|
|
||
R913 |
|
|
10K 1/10W |
|
|
|
|
||
|
|
|
|
|
|
|
R929 |
R922 |
|
10K 1/10W |
|
|
|
|
R917 |
|
|||
|
|
|
|
|
|
|
100 1/8W |
33K 1/10W |
|
|
|
C910 |
|
|
|
0.39 2W |
|
|
|
|
|
0.001uF |
|
|
|
|
|
|
|
|
|
|
|
|
|
4 |
1 |
R928 |
|
|
|
|
|
|
|
|
IC902 |
|
|
|
|
|
|
|
|
|
1K 0805 |
|
|
R909 |
|
|
|
|
|
|
PC123FY82 4P |
|
|
4.7K 1/10W |
|
|
|
|
|
3 |
2 |
|
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
D903 |
|
|
|
|
|
|
R910 |
|
|
1N4148 |
|
C929 |
|
ZD901 |
|
C908 |
|
|
|
|
|
||
|
4.7K 1/10W |
|
|
|
0.1uF |
|
|||
MTEJ20B |
|
0.1uF |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||
R912 |
Q901 |
|
|
|
|
|
R927 |
|
|
|
|
|
|
|
|
|
|
||
100 1/8W |
2PA733P |
|
|
|
|
|
0 0805 |
R926 |
|
|
|
|
Q902 |
|
|
IC903 |
|
1K 0508 |
|
|
|
|
|
|
|
|
|
||
|
|
R911 |
2PC945P |
|
|
HTL431 |
|
|
|
|
C909 |
|
|
|
|
|
|
R924 |
|
|
4.7K 1/10W |
|
|
|
|
|
|
||
|
0.1uF |
|
|
|
|
|
|
|
2.4K 1/10W |
|
|
+12V |
+ |
|
|
C924 |
|
C926 |
470uF/16V |
ZD904 |
0.1uF |
|
P6KE10A |
|
|
|
+5V |
+ |
|
|
C925 |
|
C927 |
470uF/16V |
|
0.1uF |
R923 |
ZD902 |
ZD903 |
3.6K 1/10W HZ16B |
HZ6.2 |
R925
1K 0805
|
|
|
|
|
|
|
|
|
CON102 |
|
|
||||||
|
|
|
|
|
|
|
|
CONN 33L8009-12L-H |
|
|
|||||||
|
|
|
|
DIM |
|
2 |
|
|
|
1 |
|
|
|
|
ON/OFF |
||
+5V |
|
|
|
|
4 |
|
|
|
3 |
|
|
|
|
||||
|
|
|
|
|
6 |
|
|
|
5 |
|
|
|
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|
|||
|
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|
8 |
|
|
|
7 |
|
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|
|
|
|
|
|
|
|
10 |
|
|
|
9 |
|
|
|
|
|
|
|
+12V |
|
|
|
12 |
|
|
|
11 |
|
|
|
|
|
|||
|
|
|
|
|
|
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|||
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|
|
CN901
AOC (Top Victory) Electronics Co., Ltd.
Title
1.POWER OUTPUT 12V & 5 V
Size |
Document Number |
Rev |
B |
PWPC1742QDH1 |
A |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Date: |
Monday, January 05, 2004 |
|
Sheet |
2 |
of |
1 |
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
C215 |
C228 |
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
L201 |
|
R224 |
R225 |
|
|
|
|
|
39pF/3KV |
39pF/3KV |
CN201 |
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
|
|
|
|
|
|
AC |
|||||
|
|
|
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Q203 SI4431 OR AO4411 |
120UH |
1.5K 1/8W |
1.5K 1/8W |
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1 |
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-2D- |
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+12V |
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1 |
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8 |
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2 |
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7 |
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33L8021 |
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+ |
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R212 |
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D201 |
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R226 |
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1.5K 1/8W |
PT201 |
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2 |
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4 |
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5 |
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3 |
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6 |
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R227 |
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C201 |
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C202 |
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2 |
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C225 |
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R214 |
3.9K 1/10W |
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SR24 |
ZD203 |
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1.5K 1/8W |
1 |
EEL-19 |
C216 |
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C229 |
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220uF/25V |
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104 |
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RLZ11B |
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8 |
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CN202 |
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1 |
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Q202 |
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1uF/25V |
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2.2K 1/10W |
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2 |
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39pF/3KV |
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39pF/3KV |
AC |
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DTA144WKA |
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1 |
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3 |
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2D- |
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R242 |
PROTECT |
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3 |
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R243 |
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R220 |
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6.8K 1/10W |
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3 |
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1K 1/10W |
1 |
2 |
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R216 |
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15K 1/10W |
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3 |
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. |
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-33L8021 |
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Q205 |
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C213 |
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L203 |
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|||||||
ON/OFF |
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1 |
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Q201 |
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PMBS3904 |
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24 1/10W |
C211 |
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9 |
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A |
1 |
4 |
2 |
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DTC144WKA |
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NC |
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10 |
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4 |
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2 |
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2 |
0.18uF/250V2 |
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.3 |
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R201 |
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R202 |
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Q209 |
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5 |
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NC |
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NC |
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R218 |
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2SD5706(DIP&SMD) |
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1 |
6 |
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2 |
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B |
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DIM |
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2 |
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R222 |
1 |
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24 1/10W |
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12K 1/10W |
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73L174-30-YS |
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1 |
Q207 |
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7 |
11 |
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R208 |
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R210 |
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Q210 |
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C203 |
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PMBS3906 |
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3 |
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3 |
2SD5706(DIP&SMD) |
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0 1/10W |
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15K 1/10W |
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NC |
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3 |
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R232 |
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D209 |
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910 1/10W |
1N4148 |
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D205 |
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R205 |
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1N4148 |
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47K 1/10W |
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C209 |
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R240 |
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D207 |
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R234 |
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104uF/25V |
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51K 1/10W |
1N4148 |
|
910 1/10W |
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||||||
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C205 |
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BU_L |
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0.1uF |
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C221 |
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R238 |
C219 |
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R236 |
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0.022uF/25V |
12K 1/10W |
0.2uF/25V |
510 1/10W |
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+ |
C207 |
R207 |
|
16 |
15 |
14 |
13 |
12 |
11 |
10 |
9 |
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+ |
C223 |
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4.7uF |
NC |
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||
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REF |
SCP |
2IN+ |
2IN- |
2FBK |
2DTC |
2OUT |
Vcc |
C204 |
|
150uF/25V |
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C217 |
|
C226 |
|
CN203 |
|
||
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1uF |
|
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|
|
Q204 SI4431 OR AO4411 |
120UH |
1.5K |
1/8W |
R229 |
R230 |
R231 |
|
39pF/3KV |
39pF/3KV |
AC |
|||||||||||||||
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L202 |
R228 |
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||||||||
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1.5K 1/8W |
1.5K 1/8W |
1.5K 1/8W |
PT202 |
|
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|
|
1 |
-2D- |
||
|
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|
|
CT |
RT |
1IN+ |
-1IN |
1FBK |
1DTC |
1OUT |
GND |
U201 |
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1 |
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8 |
|
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EEL-19 |
|
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|
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
TL1451ACNSR |
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2 |
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7 |
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1 |
8 |
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33L8021 |
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3 |
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6 |
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2 |
|||||||||
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C206 |
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R213 |
4 |
|
5 |
D202 |
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2 |
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0.1uF |
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C224 |
|
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R215 |
3.9K 1/10W |
|
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SR24 |
ZD204 |
|
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C218 |
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C227 |
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RLZ11B |
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CN204 |
|
||||
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R206 |
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1uF/25V |
|
|
2.2K 1/10W |
|
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|
3 |
9 |
39pF/3KV |
|
39pF/3KV |
AC |
||||
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1 |
|||
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47K 1/10W |
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3 |
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10 |
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-2D- |
||
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R244 |
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R221 |
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4 |
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|||||
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L204 |
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|||||
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|
|
1K 1/10W |
1 |
Q206 |
|
R217 |
C212 |
|
15K 1/10W |
|
C214 |
|
|
5 |
|
C |
|
1 |
4 |
|
33L8021 |
||
|
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|
C210 |
|
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|
2 |
|
24 1/10W |
NC |
|
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|
|
0.18uF/250V |
|
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. |
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||||
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|
PMBS3904 |
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2 |
|
||||||
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|
104uF/25V |
|
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|
6 |
|
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|
.3 |
|
|||
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|||||
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C208 |
|
R204 |
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2 |
|
2 |
|
7 |
11 |
|
|
2 |
|
D |
|
||
|
|
|
330pF |
|
10K 1/10W |
|
R209 |
|
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R233 |
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||||
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|
|||||||
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|
R203 |
|
|
|
|
|
0 1/10W |
|
|
|
R219 |
|
2 |
|
|
|
|
R223 |
1 |
|
|
|
1 |
|
|
911 1/10W |
73L174-30-YS |
|
|
||||
|
|
|
|
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|
|
|
|
|
|
|
|
24 1/10W |
|
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|
|
|
|
12K 1/10W |
|
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|
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||
|
|
|
NC |
|
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|
1 |
Q208 |
|
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|
Q211 |
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|
|
|
PMBS3906 |
|
|
|
|
2SD5706(DIP&SMD) |
|
|
Q212 |
|
|
|
|
|
|
|
|
|
||
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|
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|
3 |
|
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|
|
|
|
3 |
|
3 |
2SD5706(DIP&SMD) |
|
|
|
D210 |
|
D206 |
|
||
|
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|
|
1N4148 |
1N4148 |
|
||
is power GND |
|
|
|
|
|
|
R211 |
|
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|
|
|
|||||
|
BU_R |
|
|
|
15K 1/10W |
|
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|
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is signal GND |
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51K 1/10W |
1N4148 |
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910 1/10W |
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R241 |
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D208 |
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R235 |
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AOC (Top Victory) Electronics Co., Ltd.
Title |
PWPC1742QDH1 |
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Size |
Document Number |
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Rev |
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B |
Monday, January 05, 2004 |
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2 |
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Date: |
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Sheet |
2 of 2 |
C222 |
R239 |
C220 |
R237 |
0.022uF/25V |
12K 1/10W |
0.2uF/25V |
510 1/10W |
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Page 30 of 143