Panasonic KX-TC2000NZB manuale d’uso

© 2003 Panasonic Communications Co., Ltd. All rights reserved. Unauthoriz ed copying and distribution is a violation of law . KX-TC200 0NZB KX-TC200 0NZW KX-TC200 0NZF Cordless Phone Black Version W hite Version Blue Version (for New Zealand) Telephone Equipment ORDER NO. KM40308180C3[...]

1 A BOUT LEA D FREE SOLDER (PbF: Pb free) 4 1.1. Suggested PbF Solder 4 1.2. How t o recognize that Pb Free solder is used 5 2 FOR SERVICE TECHNICIANS 6 3 CAUTION 6 4 BA TT ERY 7 4.1. Recharge 7 4.2. Battery information 7 5 BA TTE RY REPLA CEMENT 8 6 LOCATION OF CONTR OLS 9 6.1. Base Unit 9 6.2. Handset 9 7 CONNECTION 10 8 OPERATION S 12 8.1. Makin[...]

18 B LOCK D IAGRA M (HANDSET) 39 19 CIRCUIT OPERA TION 40 19.1. Outline 40 19.2. Power Supply Circuit 41 19.3. Reset Circuit (Base Unit) 42 19.4. Charge Circuit 43 19.5. Telephone Line Interface 43 19.6. DTMF 43 19.7. Transmitter/Receiver 44 19.8. Signal Route 46 20 CIRCUIT OPERA TION (HA NDSET) 47 20.1. Reset Circuit (Handset) 47 20.2. Battery Low[...]

1 A B OUT LEA D FREE SOLDER (PbF: Pb free) Note: In the informa tion below, Pb, the symbol for lead in th e periodi c table of elemen ts, will refer t o standa rd solder or solder that contain s lead. W e will use PbF solder when discussing the lead fr ee solder used in our manufa ctur ing process which is made fr om Tin (Sn), Silver ( Ag), and Cop[...]

1.2. How to recognize that Pb Free solder is used 1.2.1. Base Unit M ain PCB IC5 JK1 PbF Marked (Componen t View ) Note: The location of the "PbF" m arks is subject to change wit hout notice. 1.2.2. Handse t PCB IC2 DPX1 PbF Marked (Componen t View ) Note: The location of the "PbF" m arks is subject to change wit hout notice. 5 [...]

2 FOR SERVI CE TECHNI CIA NS ICs and LSI s are vulnera ble to stat ic electric ity . When repairi ng, the fol low ing precau tions w ill help preven t recurri ng malfuncti ons. 1. Cove r plastic parts boxes with aluminu m foil. 2. G round t he solderin g irons. 3. Use a conduc tive m at on workt able. 4. Do not gr asp IC or LSI pins with bare f ing[...]

4 BA TTERY 4.1. Recharge 4.2. Battery information 7 KX- TC200 0NZB / KX-TC2000N ZW / KX-TC200 0NZF[...]

5 BA TTERY REP LA CEMENT 8 KX- TC200 0NZB / KX-TC2000N ZW / KX-TC200 0NZF[...]

6 LOCA TION OF CONTROLS 6.1. Base Unit 6.2. Handset 9 KX- TC200 0NZB / KX-TC2000N ZW / KX-TC200 0NZF[...]

7 CONNECTI ON • • • • USE O NLY W ITH Panaso nic AC ADAPT OR PQLV1 6AL. • • • • The AC adapto r must rem ain connect ed at all t imes. (It is normal for the adapto r to feel warm during use. ) • • • • This unit will not funct ion during a power failure. If you want t o connect a st andar d telepho ne on the sam e line, use a[...]

For Serv ic e Hint: 11 KX- TC200 0NZB / KX-TC2000N ZW / KX-TC200 0NZF[...]

8 OPER A TIONS 8.1. Making Calls 8.2. A nsw ering Calls 12 KX- TC200 0NZB / KX-TC2000N ZW / KX-TC200 0NZF[...]

8.3. Storing Phone Numbers in Memory 8.4. Storing a Phone Number in the DIRECT Button 13 KX- TC200 0NZB / KX-TC2000N ZW / KX-TC200 0NZF[...]

8.5. Diali ng a Stored Number 8.6. Dialing the Stored Number in the DIRECT Button 14 KX- TC200 0NZB / KX-TC2000N ZW / KX-TC200 0NZF[...]

8.7. Recall Button 15 KX- TC200 0NZB / KX-TC2000N ZW / KX-TC200 0NZF[...]

9 DISA SSEMBL Y INSTRUCTIONS Show in Fig. Procedur e To remo ve. Remov e. 1 1 Lower Cabinet Screws (2 .6 × 1 2)............... ........ (A) × 4 2 1, 2 Main P.C. Board Screw (2.6 × 6 )................. ......... (B) × 1 Screw (2 .6 × 1 2)............... ........... (C) × 1 Solder Main P.C. Board. 16 KX- TC200 0NZB / KX-TC2000N ZW / KX-TC200 0N[...]

Show in Fig. Procedur e To remo ve. Remov e. 3 3 Rear Cabinet Battery compartmen t cover. 4 3, 4 Screws (2.6 × 1 2)............... .......(D ) × 2 5 3, 4, 5 Follow the procedure. 6 3, 4, 5, 6 Main P. C. Board Screw (2.6 × 1 2)............... .........(E) × 1 Tape and solder. Main P. C. Board. 17 KX- TC200 0NZB / KX-TC2000N ZW / KX-TC200 0NZF[...]

10 TROUBLESHOOTI NG GUIDE Cross Refere nce: Check Pow er (P.19) Bell Recep ti on (P.20) Check Batt ery Charge (P.21) Check Link ( P.22) Check Hands et T ransm ission (P.24) Check Hands et Recep ti on (P.24) 18 KX- TC200 0NZB / KX-TC2000N ZW / KX-TC200 0NZF[...]

Cross Refere nce: Reset Circuit (Base Unit ) (P.42) Pow er Supply Cir cuit (P.41) Cross Refere nce: Charge Ci rcuit (P.43) Note: CPU: IC2 Note: CPU: IC2 10.1. Check Power *: Each measu rement point s are shown in CIRCUI T BOARD (Base Uni t) (P.67) or CIRCUI T BO A RD (Hands et) (P.69) 19 KX- TC200 0NZB / KX-TC2000N ZW / KX-TC200 0NZF[...]

Cross Refere nce: Check Link ( P.22) Teleph one Line Int erface (P.43) Note: CPU: IC2 10.2. Bell Reception Cross Refere nce: Check Link ( P.22) *: Each measu rement point s are shown in CIRCU IT BOARD (Base Uni t) (P.67) or CIRCUI T BO A RD (Hands et) (P.69) 20 KX- TC200 0NZB / KX-TC2000N ZW / KX-TC200 0NZF[...]

Cross Refere nce: Charge Ci rcuit (P.43) Pow er Supply Cir cuit (P.41) Cross Refere nce: Reset Circuit (Hands et) (P. 47) Note: CPU: IC2 Note: CPU: IC2 10.3. Check Battery Charge *: Each measu rement point s are shown in CIRCU IT BOARD (Base Uni t) (P.67) or CIRCUI T BO A RD (Hands et) (P.69) 21 KX- TC200 0NZB / KX-TC2000N ZW / KX-TC200 0NZF[...]

**: Refer to Adj ust m ent ( P.26) Note: CPU: IC2 RF IC: I C1 10.4. Check Link *: Each measu rement point s are shown in CIRCU IT BOARD (Base Uni t) (P.67) or CIRCUI T BO A RD (Hands et) (P.69) 22 KX- TC200 0NZB / KX-TC2000N ZW / KX-TC200 0NZF[...]

**: Refer to Adj ust m ent ( P.29). Note: CPU: IC2 RF IC: I C1 *: Each measu rement point s are shown in CIRCU IT BOARD (Base Uni t) (P.67) or CIRCUI T BO A RD (Hands et) (P.69) 23 KX- TC200 0NZB / KX-TC2000N ZW / KX-TC200 0NZF[...]

10.5. Check Handset Transmi ssion Cross Refere nce: Signal Route ( P.46) 10.6. Check Handset Reception Cross Refere nce: Signal Route ( P.46) *: Each measu rement point s are shown in CIRCUI T BOARD (Base Uni t) (P.67) or CIRCUI T BOA RD ( Hands et) (P.69) 24 KX- TC200 0NZB / KX-TC2000N ZW / KX-TC200 0NZF[...]

Note: **: Refer to the above table. 11 A DJUSTMENTS (BA SE UNIT) If your unit have below sympto ms, adjust or conf irm each it em using remedy column fr om the t able. Symptom Remedy * The base unit dose not respond t o a call from handset. Make confirmation in it em ( A ) The base unit dose not transmit or the transmit frequency is o ff. Make adju[...]

11.2. How to change the channel *: Refer t o Flow Solder Side View (P. 68). 11.3. A djustment Adjustment Items Test Mode Adjustment Point *Procedure Check or Replace Parts ( A ) RX VCO Confirmation 3ch Talk - • • • • Confirm so that the reading of the Digital Voltmeter is 2.0V ± 1.0V. IC1, L10, C26, R14 ( B ) TX VCO Adjustment 3ch Talk T6 [...]

11.4. A djustment Standard (Base Unit) W hen connec ting the Sim ula tor and Equipm ents for checkin g, please ref er to the illust rat ion below. IC3 IC2 IC1 R160 R161 C122 R120 ZD3 D1 R131 ZD10 ZD12 ZD11 R132 C96 C47 C53 C99 R145 R55 C62 C56 C57 C31 R49 R16 R14 C22 C6 C16 R2 C26 C7 R30 R31 R60 C44 R24 R23 C35 C109 R25 C33 C10 C18 C12 R83 Q403 C67[...]

12 A DJUSTMENTS (HA NDSET) If y our unit have below sy mpt oms, adjust or confirm each it em using r emedy column from the tabl e. Symptom Remedy * The movement of Battery Low Indicator is w rong. Make confirmation in item ( A ) The base unit does not respond to a call from the handset. Make adjustments in item ( B ) The base unit does not transmit[...]

12.2. How to change the channel 12.3. A djustment Adjustment Items Test Mode Adjustment Point Procedure Check or Replace Parts ( A ) Battery Low Confirmation 3ch Talk - 1. Adjust the power supply voltage to DC3.60V,an d confirm so that the reading of oscillosope is High. 2. Adjust that power supply voltage to DC 3.40V, and confirm so that the readi[...]

12.4. A djustment Standard (Handset) W hen connec ting the Sim ula tor and Equipm ents for checkin g, please ref er to the illust rat ion below. (Component Vi ew) IC2 T5 T3 CF2 CF1 DPX1 T6 T1 BZ1 X3 X2 X1 REC C37 C42 C56 C51 L1 L200 L6 VC1 C43 C29 C18 C12 C15 L3 L2 C80 R99 R96 C64 C71 R107 R58 R19 R105 R48 R22 R17 R20 C78 R46 R5 C9 C16 C1 R94 R101 [...]

(Flow So lder Side Vie w ) IC1 2 1 45 3 6 9 # P AUSE CH MIC1 78 LOUD PROG REDIAL RINGER 0 FLASH T ALK R2 R113 R13 C28 R25 R34 R35 C47 C85 C22 C5 R1 C24 C52 Q6 Q5 C59 C53 C54 C17 C200 C3 R97 R43 R47 C4 R10 C2 C6 C88 C44 C41 C61 R50 R44 R40 R49 R45 R41 C40 R24 R51 C57 R38 C36 C35 R26 C49 C89 C203 C202 C201 R200 Q200 C10 C55 C50 C60 C62 R52 R201 C13 C[...]

13 R F SPECIFIC A T ION 13.1. Base Unit Item Value Refer to -.* Remarks TX Frequency 30.175MHz ± 100Hz A DJUSTMENTS (BA SE UNIT) (C) at CH3 TX Power more than 1mW A DJUSTME NTS (BA SE UNIT) (D) at CH3 Line Modulation fact or 2.5 k Hz~3.1 kHz A DJUSTME NTS (BA SE UNIT) (G) Data Modulation fact or 4.5 kHz~7. 5 kHz — Line Output level more than 120[...]

15 FREQUENCY TA BLE (MHz) BASE UNIT PORTABLE UNIT Channel Transmit Frequency Receive Frequency Tr ansmit Frequency Receive Frequency 1 30.0750 39.7750 39.7750 30.0750 2 30.1250 39.8250 39.8250 30.1250 3 30.1750 39.8750 39.8750 30.1750 4 30.2250 39.9250 39.9250 30.2250 5 30.2750 39.9750 39.9750 30.2750 6 30.1000 39.8000 39.8000 30.1000 7 30.1500 39.[...]

16 EXPLA NA TIO N OF CPU D A TA COMMUNICA TION 16.1. ST A ND-BY -> T ALK, TA LK -> STA ND- BY *: The channe l is change d if the noise interfer es with the conver sation. 34 KX- TC200 0NZB / KX-TC2000N ZW / KX-TC200 0NZF[...]

16.2. Ringing 35 KX- TC200 0NZB / KX-TC2000N ZW / KX-TC200 0NZF[...]

16.3. Changing the Channel 36 KX- TC200 0NZB / KX-TC2000N ZW / KX-TC200 0NZF[...]

Handse t: transmitting (T X) ... 36 Pin receiv ing ( RX) ... 4 Pin Base Unit: transmitting (T X) ... 17 Pin receivin g (RX) .. . 10 Pin 16.4. Ports for transmitting and receivi ng of data 16.5. Wav eform of DA TA used for c ordless transmission and reception The DATA which is tr ansmit ted from the Handse t to the Base Unit is combin ation of DATA [...]

17 BLOCK DIA GRA M (BA SE UNIT) RX VCO L10, C26 DUPLEXER DPX1 MIX 1/2 RF AMP Q1, T2 RX LOOP X1 VC1 X2 DC 12V TX LOOP DC 5V RF IC IC1 TELEPHONE LINE INTERFACE CPU IC2 RF -DATA -CLK -STB VTX RF -DATA -CLK -STB RX DATA TX DATA POWER CONTROL Q2 5V REGULATOR Q18, Q19 RF AMP Q3,Q4, T5 TX VCO Q5, T6, DV1 PLL OSC RF FILTER CF1, CF2 10.7MHz 450kHz ANTENNA L[...]

18 BLOCK DIA GRA M (HA NDSET) RX VCO L6, C24 DUPLEXER DPX1 MIX 1/2 RF AMP Q1, T3 X1 X3 TX LOOP DC 3.9V RF IC IC1 CPU IC2 RF -DATA -CLK -STB VTX RF -DATA -CLK -STB RX DATA TX DATA POWER CONTROL Q4 RF AMP Q5, T5 Q200 TX VCO Q6, T6, DV1 PLL OSC RF FILTER CF1, CF2 ANTENNA LED Q8, LED 1-4 RESET Q11 DIODE BRIDGE D1 CHARGE DTC IC2 PING37 BUZZER Q7, BZ1 Q1[...]

19 CIRCUIT OPE RAT ION 19.1. Outl ine Base uni t consist s of the followin g ICs as shown in BLOCK DI AGRAM. • • • • CPU:IC 2 − − − − Cont rollin g the whole s y st em − − − − Fo rming/ analy z ing all data signals (ACK, CMD signal etc.*) − − − − All interfa ce s (ex: LED, KEY, SP, Mic, LCD, Detecto r Circuit (Charg [...]

19.2. Pow er Supply Circuit The power supply t o the CPU (Digit al, Analog ) and RF I C f rom AC Adapto r (+12V) is shown in the diagram below. The base unit power supply is DC12V . The handse t´s power is supplie d from 3.6V batter y (Nickel -Cadm ium battery ) which is installe d in the handse t. Power supply f or transmit ter is tur ned on by a[...]

19.3. Reset Circuit (Base Unit) After power supply from AC adapto r , t he below circuit is for m aking reset s ignal. Refer to the below wavefo rm . Fig. 2 Fig. 3 42 KX- TC200 0NZB / KX-TC2000N ZW / KX-TC200 0NZF[...]

19.4. Charge Circuit Circui t Operat ion: W hen chargin g the handse t on the base unit, the charge cur rent is as f ollows; DC (JK2) → L8 → D6 → Q14 → Q24 → L7 → CHG+( Base) → [CHG+( Hands et) → L4 → Q9 → BATT (1 )....Battery ....BATT(2) → L5 → CHG- (Hands et)] → CHG- (Base) → L5, In this way, th e CPU on both unit dete[...]

19.7. T ransmitter/Receiv er Base Unit and Handse t are m ainly consist s of RF( Radio Fr equency) I C and CPU. Base Unit and Handse t transmit/ receive voice signal and dat a signal through t he ant enn a on car rier frequen cy. Signal Pass : *Refer to CDL TX/ RX in S ignal Route (P.46). 19.7.1. Base to Handse t Circui t Operat ion: The voice sign[...]

19.7.2. Handse t to Base Circui t Operat ion: The voice signal from the handse t user is pick ed up by the m icrophone (MC1), voice signal passes thr ough "Comp ressor" proces s to reduce noise as shown in BLOC K DIA GR A M (HA NDSET) ( P.39). And the voice is FM-m odulated by VARIC AP (DV1). The carrier frequen cy is genera ted by TX VCO[...]

19.8. Signal Route Each signal route is as follows . 46 KX- TC200 0NZB / KX-T C2000N ZW / KX- TC200 0NZF[...]

20 CIRCUIT OPE RAT ION (HA NDSET) 20.1. Reset Circuit (Handset) The power of handse t is supplie d by batt ery. W hene ver the bat tery is recharg ed or inserte d, the impulse at CHG+ becom es Reset signal through Q 11, and sent to CPU. Fig. 4 Fig. 5 47 KX- TC200 0NZB / KX-T C2000N ZW / KX- TC200 0NZF[...]

20.2. Battery Low / Pow er Dow n Detector Circui t Operat ion: “Batter y Low” and “Power Down” are detecte d by RF IC which check the volt age from bat tery. Short ly, every detecte d blocks are inside of RF I C. The det ecte d voltage is as fo llows; • • • • Battery Lo w Battery voltage : V(Bat t) < 3. 457V The CPU detects this [...]

21 CPU DA TA (Base Unit) 21.1. IC2 49 KX- TC200 0NZB / KX-T C2000N ZW / KX- TC200 0NZF[...]

22 CPU DA TA (Handset) 22.1. IC2 50 KX- TC200 0NZB / KX-T C2000N ZW / KX- TC200 0NZF[...]

23 RF IC (Base Unit and Handset) 23.1. IC1 51 KX- TC200 0NZB / KX-T C2000N ZW / KX- TC200 0NZF[...]

24 HOW TO REPLA CE FLA T PA CK A GE IC 24.1. Preparati on • • • • SOLDE R Sparkle Solder 115A-1 , 115B- 1 or Alm it Solder KR- 19, KR- 19RMA • • • • Solderin g iro n Recom mende d power consum ption will be betwee n 30 W to 40 W . Tempe rat ure of Copper Rod 662 ± 50°F (350 ± 10°C) (An expert m ay handle betwee n 60 W to 80 W ir[...]

25 CA BINET A ND ELECTRI CA L PA RTS LOCA TION (BA SE UNIT) 53 KX- TC200 0NZB / KX-T C2000N ZW / KX- TC200 0NZF[...]

26 CA BINET A ND ELECTRI CA L PA RTS LOCA TION (HA NDET) 54 KX- TC200 0NZB / KX-T C2000N ZW / KX- TC200 0NZF[...]

27 A CCESSORIE S AND PA C KING MA TERIA LS 55 KX- TC200 0NZB / KX-T C2000N ZW / KX- TC200 0NZF[...]

28 REPLACEMENT PA R TS LIST Note: 1. RTL ( Retent ion Tim e Lim ited ) The m arking (RTL) indicate s that the Retenti on Time is limit ed for this item . After t he discont inuation of this assem bly in produc tion, th e item will continu e to be av ailable f or a specific period of time. The r etentio n period of availab ility depend s on the type[...]

Ref. No. Part No. Part Name & Description Remarks ZD404 BC4579C7V50 DIODE(SI) (LED) LED1 SC5E0192115 LED (COILS) L1 PQLQZK3R3J COIL L3 PQLQZM120J COIL L4 PQLQZK120J COIL L5 PQLQZK120J COIL L6 PQLQZK120J COIL L7 PQLQZK120J COIL L10 PQLQZK1R2J COIL L11 PQLQZM120J COIL DPX1 BDFL0083004 COIL (JACKS) JK1 DC72P120018 JACK JK2 DC71P120023 JACK (CERAMI[...]

Ref. No. Part No. Part Name & Description Remarks R166 ERJ3GEYJ470 47 R167 ERJ3GEYJ103 10K R170 ERJ3GEYJ102 1K R172 ERDS2TJ223 22K R173 ERDS2TJ102 1K R174 ERDS2TJ102 1K R180 ERJ3GEYJ563 56K R181 ERJ3GEYJ331 330 R183 ERJ6GEYJ106 10M R184 ERDS2TJ106 10M R185 ERJ3GEYJ104 100K R195 ERDS2TJ472 4.7K R197 ERJ3GEYJ223 22K R198 ERJ3GEY0R00 0 R201 ERJ3GE[...]

Ref. No. Part No. Part Name & Description Remarks 102 PQGT16256Z NAME PLATE (for KX-TC2000NZW) 103 PQKF10535Z1 REAR CABINET (for KX- TC2000NZB) 103 PQKF10535Z2 REAR CABINET (for KX- TC2000NZF) 103 PQKF10535Z5 REAR CABINET (for KX- TC2000NZW) 104 PQKK10124Z1 BATTERY COVER (for KX- TC2000NZB) 104 PQKK10124Z2 BATTERY COVER (for KX- TC2000NZF) 104 [...]

Ref. No. Part No. Part Name & Description Remarks R70 ERJ3GEYJ222 2.2K R73 ERJ3GEYJ105 1M R74 ERJ3GEYJ104 100K R75 ERJ3GEYJ104 100K R76 ERJ3GEYJ104 100K R77 ERJ3GEYJ103 10K R78 ERJ3GEYJ104 100K R79 ERJ3GEYJ105 1M R80 ERJ3GEYJ105 1M R82 ERJ3GEY0R00 0 R83 ERJ3GEY0R00 0 R84 ERJ3GEYJ105 1M R85 ERJ3GEYJ102 1K R86 ERJ3GEYJ104 100K R87 ERJ3GEYJ104 100[...]

29 FOR SCHEMA TIC DIA GRAM 29.1. Base Unit (SCHEMA TIC DIA GRAM (Base Unit)) 1. DC volt age m easur ement s are taken with an oscillos cope or a t ester with a gr ound. 2. The schem at ic diagr am s and circuit board m ay be modifie d at any tim e with the develop ment of new techno logy. Important Safety Notice: Components identified by mark have [...]

30 SCHEMA TIC DIA GRAM (Base Unit) 30.1. Base Unit RX TX +5V +5V 0V 0V +12V 0V +12V 0V 0V +12V +12V +5V 13V to 5V While charging 1Vp-p 8MHz IC3D IC3A IC2 IC3C IC3B ADAPTOR 120V AC 12VDC 200mA CHARGE-- From H/S -------------- To H/S ---------- TP TP TP TP TP TP TP TP CHARGE+ TP TP TP R406 100K R405 100K R195 4.7K 1/4w Q25 C135 103 C0603 ZD9 5V6 D36[...]

30.2. RF Unit (Base Unit) RX TX KX-TC2000NZB/NZW/NZF SCHEMA TIC DIA GRAM (Base Unit) 4.4V 455kHz 10.695MHz 2.1V 4.8V 0V 0V IC1 TP TP TP TP TP TP TP TP TP TP TP TP R19 56K R0603 R32 1M R0603 R20 180K R0603 C23 103 C0603 R12 100 R0603 C109 6800P C0603 C50 22U/16V EC5/5 R156 47 R0603 C136 2P C0603 R18 2K2 R0603 R155 47 R0603 R154 47 R0603 C103 47UF/10[...]

31 SCHEMA TIC DIA GRAM (Handset) 31.1. Handset IC2 TALK RECHG ROW0 ROW5 ROW3 ROW2 ROW1 ROW4 ROW5 ROW4 ROW3 ROW2 ROW1 ROW0 CHG+ CHG- VBAT TP TP TP TP TP TP TP R111 1K 0603 R104 NA R0603 L7 120 OHM COIL SMD 0805 Q12 X3 3.992 MHZ XTAL10 C63 100uF/10V EC52.5 MINI R64 10K R0603 C68 NA C0603 C67 NA C0603 R56 1K2 R0603 R54 100K R0603 R74 100K R0603 R84 [...]

31.2. RF Unit (Handset) RX TX KX-TC2000NZB/NZW/NZF SCHEMA TIC DIA GRAM (RF Unit (Handset)) IC1 TP TP TP TP TP VBAT TP TP TP TP TP TP TP TP TP R99 4K7 R0603 R21 68K R0603 C60 27P C0603 C80 103 C0603 C79 103 C0603 C78 103 C0603 REC1 SD153 SIP2 R97 R0603 150K C22 103 C0603 R10 330 R0603 R108 1K R0603 R109 1K R0603 R110 1K R0603 MC1 FN5546 MIC C51 10U/[...]

31.3. Memo KX- TC200 0NZB / KX-T C2000N ZW / KX- TC200 0NZF 66[...]

32 CIRCUIT BOA RD (Base Unit) 32.1. Component View IC5 DC1 D7 L7 L5 CH- CH+ R118 R195 GND3 GND7 R142 R106 R173 R174 L11 ZD4 ZD1 ZD2 ZD8 L8 L1 L9 D3 D5 D4 D2 C76 C80 L4 L6 ZNR1 D6 ANT JK1 R107 R113 T7 RY 1 C78 DV 1 VC1 Q12 Q10 C91 C97 C102 C32 C15 C403 T1 CF2 X1 C41 C38 C50 C94 C98 Q24 C95 C103 T2 Q1 T6 T5 GND2 C1 X2 D404 J116 Q19 Q18 J156 L10 R152 [...]

32.2. Flow Solder Side View IC3 IC2 IC1 R160 R161 C122 R120 ZD3 D1 R131 ZD10 ZD12 ZD11 R132 C96 C47 C53 C99 R145 R55 C62 C56 C57 C31 R49 R16 R14 C22 C6 C16 R2 C26 C7 R30 R31 R60 C44 R24 R23 C35 C109 R25 C33 C10 C18 C12 R83 Q403 C67 C65 R153 R185 R94 R76 R63 R158 R403 R405 R407 R58 R409 C402 R404 C401 R402 R401 R146 R89 C108 C85 C90 R129 C92 R119 R1[...]

33 CIRCUIT BOA RD (Handset) 33.1. Component View IC2 T5 T3 CF2 CF1 DPX1 T6 T1 BZ1 X3 X2 X1 REC C37 C42 C56 C51 L1 L200 L6 VC1 C43 C29 C18 C12 C15 L3 L2 C80 R99 R96 C64 C71 R107 R58 R19 R105 R48 R22 R17 R20 C78 R46 R5 C9 C16 C1 R94 R101 R14 R106 R93 R11 C31 C77 R95 R63 D3 R55 R109 DV 1 Q1 R3 R61 R98 C58 C39 R67 R66 R57 R77 R12 R70 C45 R30 C46 R37 R8[...]

33.2. Flow Solder Side View IC1 2 1 45 3 6 9 # P A USE CH MIC1 78 LOUD PROG REDIAL RINGER 0 FLASH T ALK R2 R113 R13 C28 R25 R34 R35 C47 C85 C22 C5 R1 C24 C52 Q6 Q5 C59 C53 C54 C17 C200 C3 R97 R43 R47 C4 R10 C2 C6 C88 C44 C41 C61 R50 R44 R40 R49 R45 R41 C40 R24 R51 C57 R38 C36 C35 R26 C49 C89 C203 C202 C201 R200 Q200 C10 C55 C50 C60 C62 R52 R201 C13[...]

71 KX- TC200 0NZB / KX-T C2000N ZW / KX- TC200 0NZF G KXTC2 000NZ B KXTC2 000NZ W KXTC2 000NZ F[...]