Panasonic KX-TG8421EB Service Manual page 108

KX-TG8421E/KX-TG8422E/KX-TG8423E/KX-TG8424E/KX-TGA840E
(*4) When replacing the handset LCD, See How to
Replace the Handset LCD(P.60).
(*5) Backside of this IC has a ground plate.
(*6) Supplied IC is Flat Package Type.
Safety Ref. Part No.
No.
PCB100 PNWPGA840EXR MAIN
IC1 C1CB00002906 IC (BBIC (FLASH)) (*2)
IC3 PQWIA130EXRR IC (EEPROM) (*2)
IC801 C1CB00001842 IC (*5)
Q2 B1ADGE000004 TRANSISTOR(SI)
Q4 B1ADGE000004 TRANSISTOR(SI)
Q7 UN9219J
Q9 2SC6054JSL
Q11 B1ADCF000161 TRANSISTOR(SI)
Q12 B1ADCF000161 TRANSISTOR(SI)
D1 MA2YD2120L
D7 B0JCME000035 DIODE(SI)
D21 MA8043M
D22 MA8043M
DA801 B0DDCD000001 DIODE(SI)
LED1 B3AEB0000124 LED
LED2 B3AEB0000124 LED
LED3 B3AEB0000124 LED
LED4 B3AEB0000124 LED
LED5 B3AEB0000124 LED
LED6 B3AEB0000124 LED
LED12 B3ACB0000216 LED
L801 G1C27NJ00010 COIL
L802 G1C3N6ZA0063 COIL
L803 G1C3N6ZA0063 COIL
F1 PQLQR2M5N6K
RA1 D1H810240004 RESISTOR ARRAY
RA2 D1H410220001 RESISTOR ARRAY
RA4 D1H433220001 RESISTOR ARRAY
RA61 D1H422120001 RESISTOR ARRAY
D13 D4ZZ00000024 VARISTOR
D14 D4ZZ00000024 VARISTOR
CN3 K1MN18BA0111 CONNECTOR
CN4 K2HD103D0001 CONNECTOR
L9 J0JCC0000287 IC FILTER
L72 J0JCC0000276 IC FILTER
R308 J0JCC0000286 IC FILTER
R2 ERJ2GEJ392
R6 ERJ2GEJ102
R7 ERJ2GEJ122
R8 ERJ2GEJ101
R12 ERJ2GE0R00
R20 ERJ2GEJ100
R22 ERJ2GEJ332
R25 ERJ2GEJ222
R27 ERJ2GEJ821
R28 ERJ2GEJ821
R30 ERJ3GEYJ273
R32 ERJ2GEJ104
R33 ERJ2GE0R00
R34 ERJ2GEJ104
R40 ERJ2GEJ103
R41 ERJ2GEJ103
R42 ERJ2GEJ103
R45 ERJ6RSJR10V
R50 ERJ2GEJ332
Part Name & Description Remarks
P.C.BOARD ASS'Y
(RTL) (*1)
(ICs)
(*5)(*6)
(TRANSISTORS)
TRANSISTOR(SI)
TRANSISTOR(SI)
(DIODES)
DIODE(SI)
DIODE(SI)
DIODE(SI)
(COILS)
COIL
(COMPONENTS PARTS)
(VARISTORS)
(CONNECTORS)
(IC FILTERS)
(RESISTORS)
3.9k
1k
1.2k
100
0
10
3.3k
2.2k
820
820
27k
100k
0
100k
10k
10k
10k
0.1
3.3k
Safety Ref.
No.
R51
R52
R53
R54
R55
R63
R64
R66
R71
R73
R74
R203
R208
R209
R215
R225
R300
S
R301
R302
R303
R304
R305
R306
R330
S
R331
S
R332
R801
R802
R803
R804
R805
R806
R807
L74
C1
C2
C5
S
C10
C11
S
C12
C13
C14
C16
C17
C18
C27
C29
C33
C40
C43
C44
C45
C46
C47
C49
C50
C51
C52
C53
C54
C55
C70
C71
C72
C73
C74
C75
C82
C83
C86
C96
C97
108
Part No. Part Name & Description Remarks
ERJ2GEJ471 470
ERJ2GEJ221 220
ERJ2GEJ332 3.3k
ERJ2GEJ103 10k
ERJ2GEJ102 1k
ERJ2GEJ101 100
ERJ2GEJ103 10k
ERJ2GEJ102 1k
ERJ3GEYJ820 82
ERJ2GEJ820 82
ERJ2GEJ820 82
D0GA563ZA006 56k
ERJ2GE0R00 0
ERJ2GE0R00 0
ERJ2GE0R00 0
ERJ2GE0R00 0
ERJ2GEJ271 270
ERJ2GEJ271 270
ERJ2GEJ271 270
ERJ2GEJ271 270
ERJ2GEJ271 270
ERJ2GEJ271 270
ERJ2GEJ101 100
ERJ2GEJ105X 1M
ERJ2GEJ273X 27k
ERJ2GEJ273X 27k
ERJ2GEJ681 680
ERJ2GEJ101 100
ERJ2GEJ102 1k
ERJ2GEJ102 1k
ERJ2GEJ470 47
ERJ2GEJ221 220
ERJ2GEJ221 220
ERJ2GEJ100 10
(CAPACITORS)
F2A0J3310067 330
F2A0J3310067 330
ECUE1A104KBQ 0.1
ECUV1A225KB 2.2
ECUE1A104KBQ 0.1
PQCUV0J106KB 10
ECUE1A104KBQ 0.1
ECUE1C103KBQ 0.01
PQCUV0J106KB 10
ECUE1H100DCQ 10p
ECUE1H100DCQ 10p
ECUE0J105KBQ 1
ECUV1H100DCV 10p
ECUE1A104KBQ 0.1
ECUE1A104KBQ 0.1
ECUE1H100DCQ 10p
ECUE1A104KBQ 0.1
ECUE1A104KBQ 0.1
ECUE1H100DCQ 10p
ECUV1A105KBV 1
ECUV1A105KBV 1
ECUV1A105KBV 1
ECUV1A105KBV 1
PQCUV0J106KB 10
PQCUV0J106KB 10
ECUE1H100DCQ 10p
ECUE1H100DCQ 10p
ECUE1H100DCQ 10p
ECUE1H100DCQ 10p
ECUE1H100DCQ 10p
ECUE1H100DCQ 10p
ECUE1H100DCQ 10p
ECUE1H100DCQ 10p
ECUE1H471KBQ 470p
ECUE1H100DCQ 10p
PQCUV0J106KB 10
ECUE1H100DCQ 10p
ECUE1H100DCQ 10p