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85

KX-TG4021N/KX-TG4022N/KX-TG4023N/KX-TG4024N/KX-TGA402N

16.5. Replacement Parts List

1. RTL (Retention Time Limited)

Note:

The “RTL” marking indicates that its Retention Time is
Limited.
When production is discontinued, this item will
continue to be available only for a specific period of
time.
This period of time depends on the type of item, and
the local laws governing parts and product retention.
At the end of this period, the item will no longer be
available.

2. Important safety notice

Components identified by the   mark indicates special 
characteristics important for safety. When replacing any 
of these components, only use specified manufacture's 
parts.

3. The S mark means the part is one of some identical parts. 

For that reason, it may be different from the installed part. 

4. ISO code (Example: ABS-94HB) of the remarks column 

shows quality of the material and a flame resisting grade 
about plastics.

5. RESISTORS & CAPACITORS

Unless otherwise specified;
All resistors are in ohms (

:

) k=1000

:

, M=1000k

:

All capacitors are in MICRO FARADS (

P

F) p=

PP

F

*Type & Wattage of Resistor

16.5.1.

Base Unit

16.5.1.1. Cabinet and Electrical Parts

16.5.1.2. Main P.C. Board Parts

Note:

(*1) When replacing IC611 or X501, make the adjustment
using PNZZTG4021M. Refer to 

How to download the data

(P.54) of Things to Do after Replacing IC or X'tal.

Safety

Ref. 

No.

Part No.

Part Name & Description Remarks

 1

PNKM1132Y2

CABINET 

BODY 

PS-HB

2

K2ECYZ000001 JACK, DC

  

3

PQJJ1T039S

JACK, MODULAR 

  

4

L0AA02A00087 SPEAKER     

  

5

PQHG10729Z

RUBBER PARTS, SPEAKER

6

PQHR11313Z

GUIDE, SPEAKER

ABS-HB

7

PNKE1056Z2

CASE, CHARGE TERMINAL  PS-HB

8

PNJT1047Z

CHARGE TERMINAL    

  

9

PNBC1307Z2

BUTTON, NAVIGATOR KEY  PS-HB

10

PNHR1259Z

GUIDE, BUTTON 

PS-HB

11

PNBC1308Z2

BUTTON, MESSAGE 

PMMA-HB

12

PNJK1079Z

KEYBOARD SWITCH 

13

PNLA1030Z

ANTENNA     

  

14

PNYE1027Z

SPACER, ANTENNA    

15

PNKF1099Z2

CABINET COVER

PS-HB

16

PQHA10023Z

RUBBER PARTS, FOOT

CUSHION 

17

PNGT2835Y

NAME PLATE 

  

Safety

Ref. 

No.

Part No.

Part Name & Description Remarks

 

PCB1

PNWP1TG4021H MAIN P.C.BOARD ASS'Y

(RTL) 

  

(ICs)

IC302

C0CBAYG00016 IC                              S

IC331

C0EBE0000124 IC                               

IC501

C2HBCY000054 IC(BBIC)     

  

IC601

PNWI2TG4021H IC(FLASH)     

  

IC611

PNWI1TG4021H IC(EEPROM) (*1)     

  

(TRANSISTORS)

Q111

2SC6054JSL

TRANSISTOR(SI)                   

Q141

B1ACGP000008 TRANSISTOR(SI)                   

Q142

PQVTBF822T7 TRANSISTOR(SI)                   

Q161

2SD0874AS

TRANSISTOR(SI)                   

Q171

2SC6054JSL

TRANSISTOR(SI)                   

Q651

B1GFCFEN0011 TRANSISTOR(SI)                  S

(DIODES)

D101

PQVDMD5S

DIODE(SI)                         

D113

MA111

DIODE(SI)                        S

D133

MA111

DIODE(SI)                        S

D143

MANV250GEL

DIODE(SI)                         

D473

MAZ805100L

DIODE(SI)                         

DA801

B0DDCD000001 DIODE(SI)                         

DA802

B0DDCD000001 DIODE(SI)                         

(COILS)

L101

PQLQXF330K

COIL                            S

L102

PQLQXF330K

COIL                            S

L361

G1CR22J00006 COIL                             

L371

G1CR22J00006 COIL                             

L476

G1CR22J00006 COIL                             

L501

G1CR10J00010 COIL                            S

L809

G1C7N5JA0044 COIL                             

(RESISTOR ARRAYS)  

RA151

D1H410220001 RESISTOR ARRAY

  

RA501

EXB28V330

RESISTOR ARRAY

  

RA502

EXB28V103

RESISTOR ARRAY

  

RA504

D1H468020001 RESISTOR ARRAY

  

(VARISTOR)    

SA101

J0LF00000048 VARISTOR (SURGE

ABSORBER)    

  

(RESISTORS)

R111

PQ4R10XJ104 100k                            S

R112

PQ4R10XJ104 100k                            S

R113

ERJ3GEYJ103 10k                              

R114

ERJ3GEYJ473 47k                              

R121

ERJ3GEYJ394 390k                             

R122

ERJ3GEYJ394 390k                             

R131

PQ4R18XJ106 10M                             S

R133

ERJ3GEYJ334 330k                             

R141

ERJ3GEYJ104 100k                             

R142

PQ4R18XJ272 2.7k                            S

R145

ERJ2GEJ222

2.2k                             

R151

ERJ2GEJ104

100k                             

R152

ERJ2GEYJ474 470k                            S

R160

ERJ3GEYJ911 910

  

R161

ERJ3GEYJ104 100k                             

R162

ERJ3GEYJ473 47k                              

R163

ERJ12YJ120

12

  

R164

ERJ3GEYJ272 2.7k                             

Safety

Ref. 

No.

Part No.

Part Name & Description Remarks

Summary of Contents for KX-TG4021N

Page 1: ...4023N KX TG4024N KX TGA402N 16 Exploded View and Replacement Parts List 16 1 Cabinet and Electrical Parts Base Unit Note 1 The SPACERs No 14 are cut from the excess parts of SPACER No 108 of Cabinet and Electrical Parts Handset P 79 ...

Page 2: ...net and Electrical Parts Handset Note 1 This cable is fixed by welding Refer to How to Replace the Handset LCD P 47 2 The rechargeable Ni MH battery HHR 4DPA is available through sales route of Panasonic 3 Attach the SPACER No 121 to the exact location described above ...

Page 3: ...80 KX TG4021N KX TG4022N KX TG4023N KX TG4024N KX TGA402N 16 3 Cabinet and Electrical Parts Charger Unit ...

Page 4: ...81 KX TG4021N KX TG4022N KX TG4023N KX TG4024N KX TGA402N 16 4 Accessories and Packing Materials 16 4 1 KX TG4021N ...

Page 5: ...82 KX TG4021N KX TG4022N KX TG4023N KX TG4024N KX TGA402N 16 4 2 KX TG4022N ...

Page 6: ...83 KX TG4021N KX TG4022N KX TG4023N KX TG4024N KX TGA402N 16 4 3 KX TG4023N ...

Page 7: ...84 KX TG4021N KX TG4022N KX TG4023N KX TG4024N KX TGA402N 16 4 4 KX TG4024N ...

Page 8: ...PS HB 8 PNJT1047Z CHARGE TERMINAL 9 PNBC1307Z2 BUTTON NAVIGATOR KEY PS HB 10 PNHR1259Z GUIDE BUTTON PS HB 11 PNBC1308Z2 BUTTON MESSAGE PMMA HB 12 PNJK1079Z KEYBOARD SWITCH 13 PNLA1030Z ANTENNA 14 PNYE1027Z SPACER ANTENNA 15 PNKF1099Z2 CABINET COVER PS HB 16 PQHA10023Z RUBBER PARTS FOOT CUSHION 17 PNGT2835Y NAME PLATE Safety Ref No Part No Part Name Description Remarks PCB1 PNWP1TG4021H MAIN P C BO...

Page 9: ...CQ 10p C479 ECUE1H100DCQ 10p C501 ECUE1A104KBQ 0 1 C502 ECJ1VB0G106M 10 C503 ECJ1VB0G106M 10 C504 ECUE0J105KBQ 1 C505 ECJ1VB0G106M 10 Safety Ref No Part No Part Name Description Remarks C506 ECUV1A105KBV 1 C507 ECUV1A225KB 2 2 C508 ECUE1H100DCQ 10p C509 ECUE1H120JCQ 12p C510 ECUV1A105KBV 1 C511 ECJ1VB0G106M 10 C512 ECUE1A104KBQ 0 1 C513 ECUV1A225KB 2 2 C514 ECUE1A104KBQ 0 1 C515 ECUV1A105KBV 1 C51...

Page 10: ...N6ZA0063 COIL L803 G1C3N6ZA0063 COIL RESISTOR ARRAYS RA1 D1H810240004 RESISTOR ARRAY S RA4 D1H433220001 RESISTOR ARRAY RA32 EXB28V121JX RESISTOR ARRAY RA40 EXB28V103 RESISTOR ARRAY RA61 D1H422120001 RESISTOR ARRAY RA800 D1H410220001 RESISTOR ARRAY IC FILTER L47 J0JDC0000045 IC FILTER RESISTORS R3 ERJ2GEJ102 1k Safety Ref No Part No Part Name Description Remarks R7 ERJ2GEJ122 1 2k R8 ERJ2GEJ101 100...

Page 11: ...art No Part Name Description Remarks 200 PNLC1010ZN CHARGER UNIT ASS Y without NAME PLATE RTL for KX TG4022N for KX TG4023N for KX TG4024N 200 1 PNKM1131Y3 CABINET BODY PS HB 200 2 PNJT1010Z CHARGE TERMINAL 200 3 PNKF1098Z2 CABINET COVER PS HB 200 4 PQHA10023Z RUBBER PARTS FOOT CUSHION 201 PNGT4777Z NAME PLATE Safety Ref No Part No Part Name Description Remarks PCB200 PNWPTGA641CH MAIN P C BOARD A...

Page 12: ...lace the Handset LCD P 47 T I N KXTG4021N KXTG4022N KXTG4023N KXTG4024N KXTGA402N Safety Ref No Part No Part Name Description Remarks PQZZ1CD300E JIG CABLE 1 PNZZTG4021M BATCH FILE CD ROM 1 PQZZ430PIR TIP OF SOLDERING IRON 2 PQZZ430PRB RUBBER OF SOLDERING IRON 2 ...

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