Service Manual
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.... LAN V: DVD-ROM Drive / Wireless LAN 5: Operation System D: Microsoft® Windows® 2000 K: Microsoft® Windows® XP Professional 6: Area M: Refer to above area table featured by product. CF-731 2 3 4 X 5 6 1: CPU type E: Intel® Pentium® M Processor 1.4 GHz 2: LCD type 3: 13.3-type TFT /XGA Color 3: HDD type / RAM size K: 40 GB / 256 MB 4: Drive / Modem - Model No. ORDER NO. M ...for the following models are numbered in accordance with the types of CPU, LCD and HDD etc. CPD0304020C1 Notebook Computer CF-73 This...
.... LAN V: DVD-ROM Drive / Wireless LAN 5: Operation System D: Microsoft® Windows® 2000 K: Microsoft® Windows® XP Professional 6: Area M: Refer to above area table featured by product. CF-731 2 3 4 X 5 6 1: CPU type E: Intel® Pentium® M Processor 1.4 GHz 2: LCD type 3: 13.3-type TFT /XGA Color 3: HDD type / RAM size K: 40 GB / 256 MB 4: Drive / Modem - Model No. ORDER NO. M ...for the following models are numbered in accordance with the types of CPU, LCD and HDD etc. CPD0304020C1 Notebook Computer CF-73 This...
Service Manual
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... devices. To adjust the volume: Fn + F5 / Fn + F6 Speaker on the key combinations available. Speakers Sound is output from Card Speakers built into the back panel of Parts Wireless LAN Antenna LCD Power Switch Before using the computer for the first time, carefully read the [LIMITED USE LICENSE AGREEMENT]. External Display Port Serial Port Use this port to exit. If you agree to the conditions, remove the seal. 2 Names and Functions of the LCD screen...
... devices. To adjust the volume: Fn + F5 / Fn + F6 Speaker on the key combinations available. Speakers Sound is output from Card Speakers built into the back panel of Parts Wireless LAN Antenna LCD Power Switch Before using the computer for the first time, carefully read the [LIMITED USE LICENSE AGREEMENT]. External Display Port Serial Port Use this port to exit. If you agree to the conditions, remove the seal. 2 Names and Functions of the LCD screen...
Service Manual
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Modem I/O Box Connector For connecting printer, external mouse, keyboard, etc., through the I/O box (optional). LAN MP Release Button Headphone Jack Use this jack to exit. Expansion Bus Connector RAM Module Slot Battery Pack 7 Microphone Jack Use only a monaural condenser microphone (miniature jack). Ventilation Hole This hole allows heat to connect headphones or amplifier-equipped speakers. Audio output from the internal speaker is disabled when headphones or external speakers are connected. Using an input source other than a monaural...
Modem I/O Box Connector For connecting printer, external mouse, keyboard, etc., through the I/O box (optional). LAN MP Release Button Headphone Jack Use this jack to exit. Expansion Bus Connector RAM Module Slot Battery Pack 7 Microphone Jack Use only a monaural condenser microphone (miniature jack). Ventilation Hole This hole allows heat to connect headphones or amplifier-equipped speakers. Audio output from the internal speaker is disabled when headphones or external speakers are connected. Using an input source other than a monaural...
Service Manual
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...checking beep sound or error code. z Start Test begins automatically when power switch is also issued in it. 7 Power-On Self Test (Boot Check) Outline of POST The set to ON. The condition of the main body is diagnosed by beep sounds Diagnosis Main board Beep signal sound 1(long sound)-2 1-2-2-3 1-3-1-1 1-3-1-3 1-3-4-1 1-3-4-3 1-4-1-1 2-1-2-3 2-2-3-1 Error message BIOS ROM error BIOS ROM error RAM error Keyboard controller error RAM error RAM error RAM error BIOS ROM error Occurrence of unexpected offering (Note) A beep sound is set has a boot check function called POST (Power-On...
...checking beep sound or error code. z Start Test begins automatically when power switch is also issued in it. 7 Power-On Self Test (Boot Check) Outline of POST The set to ON. The condition of the main body is diagnosed by beep sounds Diagnosis Main board Beep signal sound 1(long sound)-2 1-2-2-3 1-3-1-1 1-3-1-3 1-3-4-1 1-3-4-3 1-4-1-1 2-1-2-3 2-2-3-1 Error message BIOS ROM error BIOS ROM error RAM error Keyboard controller error RAM error RAM error RAM error BIOS ROM error Occurrence of unexpected offering (Note) A beep sound is set has a boot check function called POST (Power-On...
Service Manual
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... a device, such as the way it has been configured. Find out if the fixed-disk type is correctly identified. 0210 Stuck key Stuck key on the next boot. Unlock key switch Unlock the system to see if fixed disk is correct. The BIOS installed Default SETUP Values. May require board repair. *0280 Previous boot incomplete - Run Setup and verify that the wait-state configuration is attached properly. Run Setup. If you make changes in the Setup menus, reset...
... a device, such as the way it has been configured. Find out if the fixed-disk type is correctly identified. 0210 Stuck key Stuck key on the next boot. Unlock key switch Unlock the system to see if fixed disk is correct. The BIOS installed Default SETUP Values. May require board repair. *0280 Previous boot incomplete - Run Setup and verify that the wait-state configuration is attached properly. Run Setup. If you make changes in the Setup menus, reset...
Service Manual
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... on the screen. Enter Setup and see if fixed disk and drive A: are properly identified. Cache disabled Contact Panasonic Technical Support. 02F0: CPU ID: CPU socket number for offset address of the bits at the RAM address which failed the memory test. A parity error indicates that some data has been corrupted. If it cannot locate the address, it displays ????. BIOS attempts to extended DMA (Direct Memory Access) registers. 02F6: Software NMI Failed...
... on the screen. Enter Setup and see if fixed disk and drive A: are properly identified. Cache disabled Contact Panasonic Technical Support. 02F0: CPU ID: CPU socket number for offset address of the bits at the RAM address which failed the memory test. A parity error indicates that some data has been corrupted. If it cannot locate the address, it displays ????. BIOS attempts to extended DMA (Direct Memory Access) registers. 02F6: Software NMI Failed...
Service Manual
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... 0V during the power switch is sent to the unit. (When using AC) No power is set to No.1-2 NO Improper setting Device for "Boot Up Drive", the system boots from a different device. 2 Date or Time cannot be input. Troubleshooting No. Main PCB IC4-11 IC2 15 Date and Time does not change properly. 9 Diagnosis 9.1 MAIN UNIT DIAGNOSIS(1/2) Make sure that connecting cables, connectors and AC...
... 0V during the power switch is sent to the unit. (When using AC) No power is set to No.1-2 NO Improper setting Device for "Boot Up Drive", the system boots from a different device. 2 Date or Time cannot be input. Troubleshooting No. Main PCB IC4-11 IC2 15 Date and Time does not change properly. 9 Diagnosis 9.1 MAIN UNIT DIAGNOSIS(1/2) Make sure that connecting cables, connectors and AC...
Service Manual
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... software setting. Replace the Speakers. 4-2 Does operation return to normal? 12-4 Does resetting through SETUP correct the problem? Replace the battery. 10-2 Does operation return to No.12-4 YES Error during SETUP NO Main PCB Does resetting the date/time 13-1 in use 6 Interrupt controller failure 7 Timer failure 8 Expansion card RAM checksum error 9 Real Time Clock failure 10 Dead RTC Battery 11 Configuration error 12 CMOS Checksum error 13 Real Time Clock is removed...
... software setting. Replace the Speakers. 4-2 Does operation return to normal? 12-4 Does resetting through SETUP correct the problem? Replace the battery. 10-2 Does operation return to No.12-4 YES Error during SETUP NO Main PCB Does resetting the date/time 13-1 in use 6 Interrupt controller failure 7 Timer failure 8 Expansion card RAM checksum error 9 Real Time Clock failure 10 Dead RTC Battery 11 Configuration error 12 CMOS Checksum error 13 Real Time Clock is removed...
Service Manual
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... function. Replace the touch pad. normal? YES Touch Pad FPC NO Main PCB YES NO Go to No.3-2 NO Operating mistake 3-2 Is the keyboard setting in the operating system correct? Troubleshooting No. Result Source of problem Component Keyboard 2 None of the keys function. keyboard function normally? YES Keyboard NO Main PCB 3 Input character is broken. YES Go to No.3-3 NO Software setting Replace the keyboard and YES Keyboard 3-3 see if inputting from the mouse...
... function. Replace the touch pad. normal? YES Touch Pad FPC NO Main PCB YES NO Go to No.3-2 NO Operating mistake 3-2 Is the keyboard setting in the operating system correct? Troubleshooting No. Result Source of problem Component Keyboard 2 None of the keys function. keyboard function normally? YES Keyboard NO Main PCB 3 Input character is broken. YES Go to No.3-3 NO Software setting Replace the keyboard and YES Keyboard 3-3 see if inputting from the mouse...
Service Manual
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... normal? Replace the HDD. 2-2 Does operation return to normal? Replace the HDD. 7-2 Does operation return to normal? 9.5 HDD DIAGNOSIS Make sure that connecting cables, connectors and AC adapter are destroyed. 4 Diagnostic Test reports problem in the OS? YES HDD cable NO Main PCB Replace the HDD. 3-1 Does operation return to testing. YES HDD NO Main PCB 5-1 Has the HDD been configured in HDC or HDD. 5 Access lamp does not light. 6 Abnormal sound. 7 Hard disk failure Troubleshooting Source...
... normal? Replace the HDD. 2-2 Does operation return to normal? Replace the HDD. 7-2 Does operation return to normal? 9.5 HDD DIAGNOSIS Make sure that connecting cables, connectors and AC adapter are destroyed. 4 Diagnostic Test reports problem in the OS? YES HDD cable NO Main PCB Replace the HDD. 3-1 Does operation return to testing. YES HDD NO Main PCB 5-1 Has the HDD been configured in HDC or HDD. 5 Access lamp does not light. 6 Abnormal sound. 7 Hard disk failure Troubleshooting Source...
Service Manual
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... 2-2 protocol set for an external loop back)? YES Modem NO Main PCB IC15 IC35 Is the loop back device 4-1 properly attached to testing. Troubleshooting Source of Result problem YES Format data destroyed NO Go to No.8-2 YES HDD NO Go to No.8-3 YES HDD cable NO Main PCB Component IC3 9.6 SERIAL COMMUNICATION DIAGNOSIS Make sure that connecting cables, connectors and AC adapter are not...
... 2-2 protocol set for an external loop back)? YES Modem NO Main PCB IC15 IC35 Is the loop back device 4-1 properly attached to testing. Troubleshooting Source of Result problem YES Format data destroyed NO Go to No.8-2 YES HDD NO Go to No.8-3 YES HDD cable NO Main PCB Component IC3 9.6 SERIAL COMMUNICATION DIAGNOSIS Make sure that connecting cables, connectors and AC adapter are not...
Service Manual
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... PCB Replace the CD-ROM drive. YES CD-ROM drive 1-1 Does operation return to normal? NO Go to No.1-2 Replace the LED PCB. 1-2 Does operation return to normal? YES CD-ROM drive 2-2 Does operation return to No. 2-2 Replace the CD-ROM drive. YES Media NO CD-ROM drive Component LD1007 IC3 IC3 IC3 21 procedures Result problem Replace the CD-ROM drive. YES Media NO Go to normal? 9.7 CD-ROM (DVD-ROM) Drive DIAGNOSIS Make sure that connecting cables, connectors...
... PCB Replace the CD-ROM drive. YES CD-ROM drive 1-1 Does operation return to normal? NO Go to No.1-2 Replace the LED PCB. 1-2 Does operation return to normal? YES CD-ROM drive 2-2 Does operation return to No. 2-2 Replace the CD-ROM drive. YES Media NO CD-ROM drive Component LD1007 IC3 IC3 IC3 21 procedures Result problem Replace the CD-ROM drive. YES Media NO Go to normal? 9.7 CD-ROM (DVD-ROM) Drive DIAGNOSIS Make sure that connecting cables, connectors...
Service Manual
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... BOX (CF-VEBU03 1 unit (3) External Floppy Disk Drive (USB Port 1 unit (4) AC Adapter 1 pc. (5) External Printer 1 unit (6) Loopback Plug (Parallel Port Test) [P/N: DFWV95C0081 1 pc. (7) Loopback Plug (Serial Port Test for other than the above must be enabled in the "SETUP UTILITY" in order to skip the user password. 1) Connect the parallel plug to the parallel port. 2) Connect the PS/2 mouse plug to skip the previous password and disable the password. 22 Preparation (1) Connect the computer...
... BOX (CF-VEBU03 1 unit (3) External Floppy Disk Drive (USB Port 1 unit (4) AC Adapter 1 pc. (5) External Printer 1 unit (6) Loopback Plug (Parallel Port Test) [P/N: DFWV95C0081 1 pc. (7) Loopback Plug (Serial Port Test for other than the above must be enabled in the "SETUP UTILITY" in order to skip the user password. 1) Connect the parallel plug to the parallel port. 2) Connect the PS/2 mouse plug to skip the previous password and disable the password. 22 Preparation (1) Connect the computer...
Service Manual
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... default Configuration now?" DIAG on the power. Memory Test 3. Parallel test 5. Quit Select please [ 1, 2, 3, 4, 5, Q ] ? DIAG on FD The parallel port and CD-ROM drive can be performed before performing the self-diagnostics. 2. LAN Test Specifc tests required can be sure to start the test. Problems in succession. 1. However, if this product. and press Enter. LAN Test Q. HDD read Test 4. Tests selected (O) from the menu screen...
... default Configuration now?" DIAG on the power. Memory Test 3. Parallel test 5. Quit Select please [ 1, 2, 3, 4, 5, Q ] ? DIAG on FD The parallel port and CD-ROM drive can be performed before performing the self-diagnostics. 2. LAN Test Specifc tests required can be sure to start the test. Problems in succession. 1. However, if this product. and press Enter. LAN Test Q. HDD read Test 4. Tests selected (O) from the menu screen...
Service Manual
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... TEST 23 (Auxiliary functions) Card Bus Reg 24 USB Reg 25 VIDEO 26 (Display related) VGA ALL TEST SVGA RAM TEST 27 DISK FD WT/RD/WP TEST 28 (FDD, HDD) HDD ALL TEST 29 UNIQUE 30 (Individual functions) ECP REGISTER R/W EPP REGISTER R/W 31 EXT. Parallel test 5. Automatic Test Test execution From the menu screen shown below . Memory test 3. menu screen 24 CMOS R/W TEST Contents Speaker...
... TEST 23 (Auxiliary functions) Card Bus Reg 24 USB Reg 25 VIDEO 26 (Display related) VGA ALL TEST SVGA RAM TEST 27 DISK FD WT/RD/WP TEST 28 (FDD, HDD) HDD ALL TEST 29 UNIQUE 30 (Individual functions) ECP REGISTER R/W EPP REGISTER R/W 31 EXT. Parallel test 5. Automatic Test Test execution From the menu screen shown below . Memory test 3. menu screen 24 CMOS R/W TEST Contents Speaker...
Service Manual
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... letters. Peripheral Test Input screen Test execution From the menu screen shown below , simultaneously press the ALT and X keys. 11.3. HDD read Test Read test only. 25 LAN test Q. The test is stopped when an error occurs and the error message is satisfactory then choosing OK or Not okay. DIAG on default mode) Diagnostics result If no errors occur. Quit Select...
... letters. Peripheral Test Input screen Test execution From the menu screen shown below , simultaneously press the ALT and X keys. 11.3. HDD read Test Read test only. 25 LAN test Q. The test is stopped when an error occurs and the error message is satisfactory then choosing OK or Not okay. DIAG on default mode) Diagnostics result If no errors occur. Quit Select...
Service Manual
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.... [Changing the setup utility] Turn on the screen, press F2. Press " " to the parallel port. 3. From the menu screen shown below will appear. Choose Parallel test and press Enter. 4. LAN test Q. The input screen shown below , choose Quit and press Enter. 1. Parallel test 5. and press Enter. 2. DIAG on FD 2. 4. Quit Select please [ 1, 2, 3, 4, 5, Q ] ? Choose LAN test and press Enter. (CD-ROM test) This tests the internal CD-ROM drive functions. Press Enter...
.... [Changing the setup utility] Turn on the screen, press F2. Press " " to the parallel port. 3. From the menu screen shown below will appear. Choose Parallel test and press Enter. 4. LAN test Q. The input screen shown below , choose Quit and press Enter. 1. Parallel test 5. and press Enter. 2. DIAG on FD 2. 4. Quit Select please [ 1, 2, 3, 4, 5, Q ] ? Choose LAN test and press Enter. (CD-ROM test) This tests the internal CD-ROM drive functions. Press Enter...
Service Manual
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... SERIAL WRAP TEST 19 SERIAL ALL INTERNAL TEST 20 PARALLEL REGISTER R/W AUX PCIC ALL TEST 21 (Auxiliary functions) Card Bus REG USB REG 22 VIDEO VGA ALL TEST 23 (Display related) SVGA RAM TEST 24 VESA MODE TEST 25 DISK FD WT/RD/WP TEST 26 (FDD, HDD) HDD ALL TEST 27 UNIQUE ECP REGISTER R/W 28 (Individual functions) EPP REGISTER R/W 29 EXT. Error Messages and Troubleshooting...
... SERIAL WRAP TEST 19 SERIAL ALL INTERNAL TEST 20 PARALLEL REGISTER R/W AUX PCIC ALL TEST 21 (Auxiliary functions) Card Bus REG USB REG 22 VIDEO VGA ALL TEST 23 (Display related) SVGA RAM TEST 24 VESA MODE TEST 25 DISK FD WT/RD/WP TEST 26 (FDD, HDD) HDD ALL TEST 27 UNIQUE ECP REGISTER R/W 28 (Individual functions) EPP REGISTER R/W 29 EXT. Error Messages and Troubleshooting...
Service Manual
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...Connection Diagram CN 1002 MIC JK 1000 HEADPHONE JK 1001 DC-IN JK 1002 CN 1001 CN 1006 SW 1001 REAR PCB LED PCB CN 1300 SW 1000 CN CN 1003 1005 CN 1000 INVERTER CN 1601 L C1N600 17C00N R CN 1701 SPEAKER PCB SPEAKER SPEAKER BATTERY PACK I/O CN 3001 I/O PCB CN 3000 FAN W-LAN PCB L/R LCD LAN JACK PORT... REPLICATOR CN 600 CN 18 CN 12 CN 7 CN 20 CN 2 RAM CARD VGA CN 5 CN 803 CN 802 CN 800 CN 801 VGA PCB DVD-ROM DRIVE CN 14 CN 4 MAIN PCB CN 19 WIRELESS LAN CARD CN 3 CN 9 CN 13 CN 15 KEYBOARD HDD CN 10 MODEM JACK FLAT PAD...
...Connection Diagram CN 1002 MIC JK 1000 HEADPHONE JK 1001 DC-IN JK 1002 CN 1001 CN 1006 SW 1001 REAR PCB LED PCB CN 1300 SW 1000 CN CN 1003 1005 CN 1000 INVERTER CN 1601 L C1N600 17C00N R CN 1701 SPEAKER PCB SPEAKER SPEAKER BATTERY PACK I/O CN 3001 I/O PCB CN 3000 FAN W-LAN PCB L/R LCD LAN JACK PORT... REPLICATOR CN 600 CN 18 CN 12 CN 7 CN 20 CN 2 RAM CARD VGA CN 5 CN 803 CN 802 CN 800 CN 801 VGA PCB DVD-ROM DRIVE CN 14 CN 4 MAIN PCB CN 19 WIRELESS LAN CARD CN 3 CN 9 CN 13 CN 15 KEYBOARD HDD CN 10 MODEM JACK FLAT PAD...
Service Manual
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..., PAD BUTTON WATER PROOF 1 K 40 DFMD4044ZB PLATE, SP 2 K 41 DFMX0785ZA SHEET, INV CABLE 1 K 42 DFMX1079ZB CASE, INVERTER 1 K 43 DFHG1399XA-0 RUBBER, LCD LEG 2 K 44 DFHE0418ZA MAGNET, LID 1 K 45 DFKM8153ZA-0 ASS'Y LCD REAR CABINET 1 K 45-1 DFUQ0095ZA SPRING, LCD LATCH 1 K 45-2 DFDF3147ZA SHAFT, LCD LATCH 1 K 45-3 DFBH1167ZA HINGE, L 1 K 45-4 DFBH1168ZA HINGE, R 1 K 45-5 DFKE0706ZA-0 COVER, LCD W LAN 1 K 45-6 DFGB0106ZA-0 LABEL, PANASONIC 1 K 45-7 DFGX0396ZA-0 DUMMY, ANTENNA COVER...
..., PAD BUTTON WATER PROOF 1 K 40 DFMD4044ZB PLATE, SP 2 K 41 DFMX0785ZA SHEET, INV CABLE 1 K 42 DFMX1079ZB CASE, INVERTER 1 K 43 DFHG1399XA-0 RUBBER, LCD LEG 2 K 44 DFHE0418ZA MAGNET, LID 1 K 45 DFKM8153ZA-0 ASS'Y LCD REAR CABINET 1 K 45-1 DFUQ0095ZA SPRING, LCD LATCH 1 K 45-2 DFDF3147ZA SHAFT, LCD LATCH 1 K 45-3 DFBH1167ZA HINGE, L 1 K 45-4 DFBH1168ZA HINGE, R 1 K 45-5 DFKE0706ZA-0 COVER, LCD W LAN 1 K 45-6 DFGB0106ZA-0 LABEL, PANASONIC 1 K 45-7 DFGX0396ZA-0 DUMMY, ANTENNA COVER...