Panasonic KX-TGA631CS, Service Manual

Page 1: ...d All rights reserved Unauthorized copying and distribu tion is a violation of law ORDER NO KM40803543CE F22 Telephone Equipment Model No KX TG6323CPK KX TGA631CS Expandable Digital Cordless Answring System Pearl Silver Version for Canada ...

Page 2: ...2 KX TG6323CPK KX TGA631CS ...

Page 3: ... 1 Connections 7 5 2 Battery 7 6 Operating Instructions 9 6 1 Programmable Settings 9 6 2 Error Messages 12 6 3 Troubleshooting 13 7 Schematic Diagram 17 7 1 For Schematic Diagram 17 7 2 Schematic Diagram Base Unit_Main 18 7 3 Schematic Diagram Base Unit_RF Part 20 7 4 Schematic Diagram Handset_Main 22 7 5 Schematic Diagram Handset_RF Part 24 7 6 Schematic Diagram Charger Unit 25 8 Exploded View a...

Page 4: ...d wire assembly shall be replaced 3 FASTON terminals shall be plugged straight in and unplugged straight out ICs and LSIs are vulnerable to static electricity When repairing the following precautions will help prevent recurring malfunctions 1 Cover plastic parts boxes with aluminum foil 2 Ground the soldering irons 3 Use a conductive mat on worktable 4 Do not grasp IC or LSI pins with bare fingers...

Page 5: ...5 KX TG6323CPK KX TGA631CS 3 Specifications Note Design and specifications are subject to change without notice Note for Service Optional headset RP TCA86 RP TCA92 RP TCA94 RP TCA95 ...

Page 6: ...6 KX TG6323CPK KX TGA631CS 4 Location of Controls and Components 4 1 Controls 4 1 1 Base Unit 4 1 2 Handset 4 2 Display ...

Page 7: ...7 KX TG6323CPK KX TGA631CS 5 Installation Instructions 5 1 Connections 5 2 Battery 5 2 1 Battery Installation and Replacement ...

Page 8: ...indicated correctly if the battery is disconnected and connected again even after it is fully charged In that case by recharging the battery as mentioned above you will get a correct indication of the battery strength 5 2 3 Battery Level 5 2 4 Panasonic Ni MH Battery Performance supplied batteries ...

Page 9: ...9 KX TG6323CPK KX TGA631CS 6 Operating Instructions 6 1 Programmable Settings 6 1 1 Programming by Scrolling through the Display Menus ...

Page 10: ...10 KX TG6323CPK KX TGA631CS 6 1 2 Programming using the Direct Commands ...

Page 11: ...11 KX TG6323CPK KX TGA631CS ...

Page 12: ...12 KX TG6323CPK KX TGA631CS 6 2 Error Messages ...

Page 13: ...13 KX TG6323CPK KX TGA631CS 6 3 Troubleshooting ...

Page 14: ...14 KX TG6323CPK KX TGA631CS ...

Page 15: ...15 KX TG6323CPK KX TGA631CS ...

Page 16: ...16 KX TG6323CPK KX TGA631CS ...

Page 17: ... with the development of new technology 7 1 2 Handset Schematic Diagram Handset_Main Notes 1 DC voltage measurements are taken with an oscilloscope or a tester with a ground 2 The schematic diagrams may be modified at any time with the development of new technology 7 1 3 Charger Unit Schematic Diagram Charger Unit Notes 1 DC voltage measurements are taken with voltmeter from the negative voltage l...

Page 18: ...901 ANT3 13 824M X501 NC R595 NC R596 ANT1_HOT2 ANT2_HOT2 P15 10p C472 10p C473 ANT1 ANT2 R674 220 R672 L501 0 C475 4 NC TXMOD 5 NC1 6 XIN 7 XOUT 8 VDD 9 VCCIN 10 GND1 11 RSTN 12 FLASH_RE 13 FLASH_SO 14 FLASH_SI 15 FLASH_CS 16 NC2 17 SYN_OUT 18 TX_DATA 19 SLOT_CTRL 20 NC3 21 NC4 22 NC5 29 SYN_CLK 30 SYN_DATA 31 NC8 32 NC9 33 FCCP15 34 RX_DATA 35 NC10 36 NC11 37 NC12 38 RF_RSTN 39 NC13 40 NC14 41 N...

Page 19: ...C102 680p NC R115 6 3 330u C341 16 100u C306 DCP DCM L1T L1R 0 1u C452 Q156 NC B C E D361 22V A K Q362 B C E D142 NC A K Q111 B C E D113 A K Q161 B C E Q171 B C E D133 A K D153 A K 0 R362 C_DCP C_DCM R372 6 8 NC L372 NC R373 470nH L362 C331 K0 47 100k R172 K1 0 C342 K0 01 C152 10M R151 D300 NC Q300 D301 390 R181 56 R182 C181 0 1u 27 4532 R167 22 R171 MIC1 1 2 82 R160 12 R163 2 7k R164 820 R168 C18...

Page 20: ...R763 NC R762 NC R761 NC R715 NC C739 NC C764 D771 1 2 3 D781 1 2 3 K1uF C714 3 0V 1 VIN 2 VSS 3 CE 5 VOUT 4 NC B1 0p C792 B1 0p C796 3 9n L795 3 9n L791 B2 0p C777 B2 0p C775 B1 5p C776 B3 3p C751 D10p C765 B0 7p C763 1 VCC_VCO 2 PAEN 9 TX_p 3 ATST_p 4 ATST_n 5 ANT_n 6 TRSW 7 Rxp 8 Rxn 10 TX_n 11 TRSW_n 12 ANT 13 VCC_FE 14 VDD_IF 15 VCC_IF 16 VDD_DIG_b 17 VCC_DIG 18 RSTN 19 VCC_IO 20 TR_DATA 21 RA...

Page 21: ...tion ANS1 1 2 STOP 1 2 ERASE 1 2 REC 1 2 CHK 1 2 MSG VCC ANS MSG2 1 2 MSG1 1 2 RPT 1 2 SKIP 1 2 UP 1 2 DOWN 1 2 LOCAT INT 1 2 LED902 A K LED901 A K MEG_LED KEYIN2 KEYS_B ANS_LED KEYS_E KEYS_C KEYIN1 2APVCC KEYIN3 KEYS_D KX TG6323 SCHEMATIC DIAGRAM Base Unit_Operation ...

Page 22: ... GND2 10 GND3 11 GND4 12 GND5 13 RST 14 FL_RST 15 FL_DO 16 FL_DI 17 FL_CS 18 BL_LED 19 SYN_OUT 20 TX_DATA 21 SLOT_CTRL 22 NC2 29 VCC1 30 SYN_EN 31 SYN_CLK 32 SYN_DATA 33 NC4 34 TX_EN 35 NC5 36 RX_DATA 37 NC6 38 CHG_DET 39 NC7 40 LCD_BACK_LIGHT 41 NC8 42 CHG_CTL 43 NC9 44 DB4 45 DB5 46 DB6 47 DB7 54 NC11 55 ANT_LED 56 LCD_RS 57 RW_WR 58 E_RD 59 LCDPOW 60 NC12 61 NC13 62 NC14 63 STB_E 64 STB_D 65 ST...

Page 23: ...52 NC L352 1 2 R370 BATTN NC L351 NC R375 120 R367 VSS2 CHG1 K0 1 C374 CHG2 47k R363 NC C351 NC D531 A K 33k R369 K0 1 C362 VSS1 100k R437 1k R436 5 6n F301 Q531 B C E Q361 B E C 560 R362 3 3k R366 NC C353 Q362 B C E NC L412 NC L413 Q364 B C E RECEIVER 1 2 SP_PHONE 1 2 D361 A K MICM 1 MICP 1 NC C364 K1 0 C421 K1 0 C371 K1 0 C372 2 7V 1 VIN 2 VSS 3 ONOFF 5 VOUT 4 NC K0 1 C363 D364 L4 3V A K 10uH L3...

Page 24: ... NC R763 NC R762 NC R761 NC R715 NC C739 NC C764 D771 1 2 3 D781 1 2 3 RF_POWER K1uF C714 NC C792 NC C796 B2 0p C775 B2 0p C777 B1 5p C776 B3 3p C751 D10p C765 B0 7p C763 1 VCC_VCO 2 PAEN 9 TX_p 3 ATST_p 4 ATST_n 5 ANT_n 6 TRSW 7 Rxp 8 Rxn 10 TX_n 11 TRSW_n 12 ANT 13 VCC_FE 14 VDD_IF 15 VCC_IF 16 VDD_DIG_b 17 VCC_DIG 18 RSTN 19 VCC_IO 20 TR_DATA 21 RADIOEN 22 SLOT_CTRL 23 SYN_DAT 24 SYN_CLK 25 SYN...

Page 25: ...25 KX TG6323CPK KX TGA631CS 7 7 Schematic Diagram Charger Unit J1 2 1 TP3 G TP2 TP1 TP4 R1 10 D1 A K F1 SCHEMATIC DIAGRAM Charger Unit ...

Page 26: ...replacing any of these com ponents only use specified manufacture s parts 3 ISO code Example ABS 94HB of the remarks column shows quality of the material and a flame resisting grade about plas tics Note 1 You can download and refer to the Operating Instructions Instruction book on TSN Server 8 1 KX TG6323CPK K T KXTG6323CPK KXTGA631CS Safety Ref No Part No Part Name Description Remarks A1 PQLV207T...