KX-TG8411RUB, KX-TG8411RUN, KX-TG8411RUT, KX-TG8411RUW, KX-TG8412RUT, KX-TGA840RUB, KX-TGA840RUN, KX-TGA840RUT, KX-TGA840RUW - Panasonic Telephone Service Manual (repair manual). Page 100

Read Panasonic KX-TG8411RUB / KX-TG8411RUN / KX-TG8411RUT / KX-TG8411RUW / KX-TG8412RUT / KX-TGA840RUB / KX-TGA840RUN / KX-TGA840RUT / KX-TGA840RUW Service Manual online

100
KX-TG8411RU//KX-TG8412RU/KX-TGA840RU
15.5.2. Handset
15.5.2.1. Cabinet and Electrical Parts
15.5.2.2. Main P.C.Board Parts
Note:
(*1) Reconfirm the model No. written on the handset’s name
plate when replacing PCB100. Because the model No. of
the optional handset may differ from the included handset.
(*2) When replacing IC1, IC3 or X1, make the adjustment
using PNZZTG8411RU. Refer to Handset (P.57) of Things
to Do after Replacing IC or X'tal.
(*3) When removing E103, use special tools (ex. Hot air dis-
ordering tool).
(*4) When replacing the handset LCD, See How to
Replace the Handset LCD
(P.59).
(*5) Backside of this IC has a ground plate.
(*6) Supplied IC is Flat Package Type.
C819
ECUE1H100DCQ 10p
C820
F1G1HR75A480 0.75p
C822
ECUE1H100DCQ 10p
C823
ECUE1H101JCQ 100p
C825
ECUE1H100DCQ 10p
C826
F1G1HR90A480 0.9p
C827
ECUE1H100DCQ 10p
C834
F1G1HR50A480 0.5p
C851
F1G1H2R0A480 2p
C853
F1G1H2R0A480 2p
C855
ECUE1H100DCQ 10p
C856
ECUE1H101JCQ 100p
C857
ECUE1H100DCQ 10p
C858
ECUE1H101JCQ 100p
C859
ECUE1H100DCQ 10p
C860
F1G1H3R0A480 3p
C861
ECUE1H100DCQ 10p
(OTHERS)
E1
PNMC1013Z
CASE, MAGNETIC SHIELD
(*2)
X1
H0J103500027 CRYSTAL 
OSCILLATOR 
(*1) 
 
 
 
 
 
 
 
 
 
 
   
F1
K5H302Y00003 FUSE
SW1
K0H1BA000259 SPECIAL, SWITCH
Safety
Ref. 
No.
Part 
No. 
 
 
 
 
 
 
  Part Name & Description Remarks
101
PNGP1047Z1
PANEL,LCD (for KX-
TGA840RUB/RUT)
PMMA-HB
101
PNGP1047Z2
PANEL,LCD (for KX-
TGA840RUN)
PMMA-HB
101
PNGP1047Z4 
 
 
 
 
 
 
 
PANEL,LCD (for KX-
TGA840RUW)
PMMA-HB
102
PNGG1032Z1 
 
 
 
 
 
 
 GRILL,FRAME 
(for 
KX-
TGA840RUB)
ABS-HB
102
PNGG1032Z2 
 
 
 
 
 
 
 GRILL,FRAME 
(for 
KX-
TGA840RUN/RUW)
ABS-HB
102
PNGG1050Z1 
 
 
 
 
 
 
 GRILL,FRAME 
(for 
KX-
TGA840RUT)
ABS-HB
103
PNYE1013Z  
 
 
 
 
 
 
 TAPE, DOUBLE SIDED
104
PNGG1033Z1 
 
 
 
 
 
 
 GRILLE 
(for 
KX-
TGA840RUB/RUT)
ABS-HB
104
PNGG1033Y2 
 
 
 
 
 
 
 GRILLE 
(for 
KX-
TGA840RUN)
ABS-HB
104
PNGG1033Z5 
 
 
 
 
 
 
 GRILLE 
(for 
KX-
TGA840RUW)
ABS-HB
105
PNKM1069Z1 
 
 
 
 
 
 
 
CABINET BODY (for KX-
TGA840RUB/RUT)
ABS-HB
105
PNKM1069Y2 
 
 
 
 
 
 
 
CABINET BODY (for KX-
TGA840RUN)
ABS-HB
105
PNKM1069Z4 
 
 
 
 
 
 
 
CABINET BODY (for KX-
TGA840RUW)
ABS-HB
106
PNHR1105Z 
 
 
 
 
 
 
 
 OPTIC CONDUCTIVE  PARTS,
LED LENS
PS-HB
107
L0AD01A00017 
 
 
 
 
 RECEIVER
108
PQHG10729Z 
 
 
 
 
 
 
 RUBBER PARTS, RECEIVER
109
PNYE1011Z  
 
 
 
 
 
 
 SPACER, LCD
110
PNBX1047Z1 
 
 
 
 
 
 
 
PUSH BUTTON (for KX-
TGA840RUB/RUT)
ABS-HB
110
PNBX1047Y2 
 
 
 
 
 
 
 
PUSH BUTTON (for KX-
TGA840RUN)
ABS-HB
110
PNBX1047Z4 
 
 
 
 
 
 
 BUTTON, CURSOL KEY (for
KX-TGA840RUW)
ABS-HB
111
PNYT1013X4 
 
 
 
 
 
 
 
KEYBOARD SWITCH (for
KX-TGA840RUB/RUT)
111
PNYT1013W5 
 
 
 
 
 
 
 
KEYBOARD SWITCH (for
KX-TGA840RUN)
111
PNYT1013V6 
 
 
 
 
 
 
 
KEYBOARD SWITCH (for
KX-TGA840RUW)
112
PNBC1267Z1 
 
 
 
 
 
 
 BUTTON, CURSOL KEY (for
KX-TGA840RUB/RUT)
112
PNBC1267Z2 
 
 
 
 
 
 
 BUTTON, CURSOL KEY (for
KX-TGA840RUN/RUW)
113
PNJT1026Z 
 
 
 
 
 
 
 
 CHARGE TERMINAL(R)
Safety
Ref. 
No.
Part No.
Part Name & Description Remarks 
 
114
PNJT1027Z 
 
 
 
 
 
 
 
 CHARGE TERMINAL(L)
115
PQHR11315Z 
 
 
 
 
 
 
 GUIDE, SPEAKER
ABS-HB
116
L0AA02A00095 
 
 
 
 
 SPEAKER
117
PQHS10784Y 
 
 
 
 
 
 
 SPACER, SPEAKER NET
118
PNJC1014Z 
 
 
 
 
 
 
 
 BATTERY TERMINAL
119
PNKE1027Z1 
 
 
 
 
 
 
 COVER, EP CAP (for KX-
TGA840RUB/RUT)
119
PNKE1027Z3 
 
 
 
 
 
 
 COVER, EP CAP (for KX-
TGA840RUN)
119
PNKE1027Z2 
 
 
 
 
 
 
 COVER, EP CAP (for KX-
TGA840RUW)
120
PNKF1052Z1 
 
 
 
 
 
 
 CABINET COVER (for KX-
TGA840RUB/RUT)
ABS-HB
120
PNKF1052Z2 
 
 
 
 
 
 
 CABINET COVER (for KX-
TGA840RUN)
ABS-HB
120
PNKF1052Z3 
 
 
 
 
 
 
 CABINET COVER (for KX-
TGA840RUW)
ABS-HB
121
PQQT23184Z 
 
 
 
 
 
 
 ATTENTION LABEL
122
PNGT2090Z 
 
 
 
 
 
 
 
 
NAME PLATE (for KX-
TGA840RUB)
122
PNGT2090Y 
 
 
 
 
 
 
 
 
NAME PLATE (for KX-
TGA840RUN)
122
PNGT2090W 
 
 
 
 
 
 
 
 
NAME PLATE (for KX-
TGA840RUT)
122
PNGT2090V 
 
 
 
 
 
 
 
 
NAME PLATE (for KX-
TGA840RUW)
123
PNHS1079Z 
 
 
 
 
 
 
 
 SPACER, BATTERY
124
PNKK1028Z1 
 
 
 
 
 
 
 
LID,BATTERY (for KX-
TGA840RUB/RUT)
ABS-HB
124
PNKK1028Z2 
 
 
 
 
 
 
 
LID,BATTERY (for KX-
TGA840RUN)
ABS-HB
124
PNKK1028Z3 
 
 
 
 
 
 
 
LID,BATTERY (for KX-
TGA840RUW)
ABS-HB
125
PNHX1219Z 
 
 
 
 
 
 
 
 PET SHEET
Safety
Ref. 
No.
Part No.
Part Name & Description Remarks
PCB100
PNWPGA840RUR MAIN P.C.BOARD ASS'Y
(RTL) (*1)
(ICs)
IC1
C1CB00002906 IC (BBIC (FLASH)) (*2)
(*5)(*6)                  
IC3
PQWIA130EXRR IC 
(EEPROM) 
(*2) 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
IC801
C1CB00001842 IC (*5)                      
(TRANSISTORS)
Q2
B1ADGE000004 TRANSISTOR(SI)                
Q4
B1ADGE000004 TRANSISTOR(SI)                
Q7
UN9219J
TRANSISTOR(SI)                 S
Q9
2SC6054JSL
TRANSISTOR(SI)                
Q11
B1ADCF000161 TRANSISTOR(SI)
Q12
B1ADCF000161 TRANSISTOR(SI)
(DIODES)
D1
MA2YD2120L
DIODE(SI)
D7
B0JCME000035 DIODE(SI)
D21
MA8043M
DIODE(SI)
S
D22
MA8043M
DIODE(SI)
S
DA801
B0DDCD000001 DIODE(SI)
LED1
B3AEB0000124 DIODE(SI)
Safety
Ref. 
No.
Part 
No. 
 
 
 
 
 
 
  Part Name & Description Remarks
Page of 103
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