User manual PANASONIC KX-A146UA SERVICE MANUAL

[. . . ] KM40405443C3 Telephone Equipment KX-TCD465UA KX-TCD467UA KX-A146UA Digital Cordless Answering System UAF - Metallic Blue Version UAS - New Silver Version UAT - Titanium Black Version (for Ukraine) © 2004 Panasonic Communications Co. , Ltd. Unauthorized copying and distribution is a violation of law. KX-TCD465UA / KX-TCD467UA / KX-A146UA Note: Because CONTENTS 5 to 8 are the extracts from the Operating Instructions of this model, they are subject to change without notice. Please refer to the original Operating Instructions for further information. CONTENTS Page 1 ABOUT LEAD FREE SOLDER (PbF: Pb free) 1. 1. How to recognize that Pb Free solder is used 2 FOR SERVICE TECHNICIANS 3 CAUTION 4 BATTERY 4. 1. [. . . ] Confirm that the audio distortion at 600R of Tel-simulator is < 5 %. Connect Charge Contact 12 /2 W resistor between charge+ and charge-. Measure and confirm voltage across the resistor is 2. 3 V ± 0. 2 V. D4, R43, R44 Note: After the measuring, sock up the solder of TP. * : PC Setting (P. 44) is required beforehand. The connection of adjustment equipment are as shown in Adjustment Standard (Base Unit) (P. 50). 49 KX-TCD465UA / KX-TCD467UA / KX-A146UA 14. 2. Adjustment Standard (Base Unit) When connecting the Simulator Equipment for checking, please refer to below. 14. 2. 1. Component View AF Volt Meter Tel Simulator V. V OSC (N) (O) DECT tester CMD60 (H) (I) (J) (K) (L) (M) AF Generator GND ANT D1 JMP6 JMP4 JMP2 A1 C86 C83 C84 C66 C85 D4 C2 J2 JMP5 R1 C1 D5 R41 C26 R42 R39 R40 R43 R44 C91 1 J1 C87 R62 R61 C73 C63 R79 C6 2 R83 SA1 D10 R84 C25 C24 C79 RLY1 D2 JMP1 JMP3 D3 R4 C3 C4 L3 C65 C81 1 C74 28 C64 C68 C36 C82 ANT IC2 C37 L1 Q1 JMP8 JMP7 C7 C5 R12 D13 BCE Q2 R20 C70 D6 IC1 R64 1 C67 R3 R5 R6 C6 D15 C69 C76 R57 28 50 C98 JMP9 S1 D7 C44 IC6 R45 IC5 1 R7 R9 C28 C27 Q3 14 15 R8 C8 R48 SDX CS SCLK R87 C97 R46 R47 C99 C100 R57 C10 C9 R10 Q11 Q13 R13 R67 IC3 R14 R2 R36 108 SDR INT C41 73 Q4 109 C40 R38 C11 R15 72 C77 C58 R82 A2 C80 IC9 C96 R11 C61 C78 C75 C102 C101 R65 11 C60 C39 R80 D14 R68 32 C34 C72 18 C33 R56 Q8 D16 C13 Q5 C12 C38 D8 C14 R31 Q10 C19 C18 R30 C88 R16 R32 R33 R37 C30 R51 R55 C46 R53 C47 C103 R54 R52 C92 IC8 R17 R34 R35 Q6 R26 C20 Q7 C29 R21 R22 R85 R49 R23 C15 C93 R27 R24 R25 C89 R28 R29 R75 R76 C16 C17 R72 C22 R73 PbF 1 37 C32 R18 R19 C94 C23 B CE Q9 C42 C35 R69 C48 144 R70 R60 C31 R50 IC7 16 R66 5 4 17 R59 C71 C49 C50 C51 C52 R77 R74 1 C54 C43 C55 R86 C53 C56 C95 L2 36 C45 C21 D9 D11 C90 X1 IC4 8 1 R78 D12 R71 Q12 Note: (H) - (M) is referred to Adjustment (Base Unit) (P. 47) 14. 2. 2. Flow Solder Side View (P) Digital Volt Meter 12/2W (A) Digital Volt Meter (D) (E) (F) (G) (H) (N) (O) To PC (JIG) (C) Digital Volt Meter CHARGE TP202 TP7 TP6 TP8 TP5 TP201 TP4 5 64 TP2 TP3 (G) (F) (N) (O) DTMF tester Tel Simulator Note: (A) - (P) is referred to Adjustment (Base Unit) (P. 47) PbF 51 TP9 2 TP1 1 TP10 TP106 J101 J103 J104 J102 J105 VDD SDA SCL MODE GND CHARGE TP13 (E) TP15 Frequency Counter TP11 (B) Digital Volt Meter KX-TCD465UA / KX-TCD467UA / KX-A146UA KX-TCD465UA / KX-TCD467UA / KX-A146UA 14. 3. Adjustment (Charger Unit) Items (A) Charging Check Adjustment Point Procedure 1. Connect Charge Contact 12 /2 W resistor between charge+ and charge-. Measure and confirm voltage across the resistor is 2. 7 V ± 0. 2 V. Check or Replace Parts D1, R1, R2 Note: After the measuring, sock up the solder of TP. The connection of the adjustment equipment is as shown in Adjustment Standard (Charger Unit) (P. 52). 14. 4. Adjustment Standard (Charger Unit) When connecting the Simulator Equipment for checking, please refer to below. 14. 4. 1. Flow Solder Side View TP3 R1 R2 TP4 PbF (A) Digital Volt Meter 12/2W TP1 TP2 Note: (A) is referred to Adjustment (Charger Unit) (P. 52) 52 KX-TCD465UA / KX-TCD467UA / KX-A146UA 15 ADJUSTMENTS (HANDSET) If your unit have below symptoms, adjust or confirm each item using remedy column from the table. Symptom Remedy* The movement of Battery Low indicator is wrong. Make confirmation in item (A)~(C), (F)~(G) The handset does not respond to a call from base unit. Make adjustments in item (A)~(C), (H), (J)~(N) The handset does not transmit or the transmit frequency is off. Make adjustments in item (A)~(C), (H)~(K), (M) The transmit frequency is off. Make confirmation in item (A)~(C), (H)~(K), (M) The transmit power output is low, and the operating distance between base unit and handset is Make confirmation in item (I), (L) less than normal. The reception sensitivity of base unit is low with noise. Make confirmation in item (L) Does not link between base unit and handset. Make confirmation in item (A)~(C), (H)~(N) The reception level is high or low. [. . . ] PQLV200CEZ PQQX14192Z Part Name & Description AC ADAPTOR INSTRUCTION Ukrainian) Remarks Part No. PQLV19CEZ PQLV200CEZ PQJA10075Z PQQX14288Z PQQX14289Z PQQW13456Z PQQW13457Z PQQW13419Z PQQW13420Z PQQW12846W PQPP10100Z PQPP10084Z PQPP10086Z PQPK14272Z PQPD10563Z Part Name & Description AC ADAPTOR (for Base Unit) AC ADAPTOR (for Charger) CORD, TELEPHONE INSTRUCTION BOOK (for Ukrainian) INSTRUCTION BOOK (for Russian) QUICK GUIDE (for Ukrainian) QUICK GUIDE (for Russian) LEAFLET LEAFLET LEAFLET, RECHARGE PROTECTION COVER (for Base Unit) PROTECTION COVER (for Handset) PROTECTION COVER (for Charger) GIFT BOX CUSHION Remarks 35. 4. 3. KX-A146UAF/UAS/UAT BOOK (for 90 KX-TCD465UA / KX-TCD467UA / KX-A146UA Ref. PQQX14193Z PQQW12846W PQPP10086Z PQPP10084Z PQPK14278Z Part Name & Description INSTRUCTION BOOK (for Russian) LEAFLET, RECHARGE PROTECTION COVER (for Charger Unit) PROTECTION COVER (for Handset) GIFT BOX Remarks 35. 5. [. . . ]