KX-TG5511UAB, KX-TG5511UAR, KX-TGA550RUB, KX-TGA550RUR, KX-TGA551RUB, KX-TGA551RUR - Panasonic Telephone Service Manual (repair manual). Page 84

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84
KX-TG5511UA/KX-TGA550RU/KX-TGA551RU
15.5.1.3. Operational P.C.Board Parts
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 PNZZTG5511UA. Refer to Handset (P.55) of Things
to Do after Replacing IC or X'tal.
(*3) When removing E107, use special tools (ex. Hot air
disordering tool).
(*4) When replacing the handset LCD, See How to
Replace the Handset LCD
(P.46).
(*5) Backside of this IC has a ground plate. Refer to How to
Replace the Flat Package IC
 (P.58)
(*6) Supplied IC is Flat Package Type.
Safety
Ref. 
No.
Part No.
Part Name & Description Remarks
 PCB2
PNWP2G5511GH OPERATIONAL 
P.C.BOARD
ASS'Y (RTL)
  
(SWITCH)
LOCAT/
INT
PQSH1A117Z
PUSH SWITCH                   
Safety
Ref. 
No.
Part No.
Part Name & Description Remarks
 101
PNGP1105Z1 
 
 
 
 
 
 
 
PANEL, LCD  (for KX-
TGA550RUB) (for KX-
TGA551RUB) 
PC-HB
 101
PNGP1105Z6 
 
 
 
 
 
 
 
PANEL, LCD  (for KX-
TGA550RUR) (for KX-
TGA551RUR) 
PC-HB
102
PNYT1017X6 
 
 
 
 
 
 
 
KEYBOARD SWITCH (for
KX-TGA550RUB) (for KX-
TGA551RUB)
102
PNYT1017XA 
 
 
 
 
 
 
 
KEYBOARD SWITCH (for
KX-TGA550RUR) (for KX-
TGA551RUR)
103
PNYE1033Z 
 
 
 
 
 
 
 
 TAPE, DOUBLE SIDED
104
PNKM1154Z1 
 
 
 
 
 
 
 CABINET BODY  (for KX-
TGA550RUB) (for KX-
TGA551RUB)
ABS-HB
104
PNKM1154Z6 
 
 
 
 
 
 
 CABINET BODY  (for KX-
TGA550RUR) (for KX-
TGA551RUR)
ABS-HB
105
PNHR1302Z  
 
 
 
 
 
 
 OPTIC CONDUCTIVE  PARTS,
LED LENS
PS-HB
106
L0AD01C00004 
 
 
 
 
 RECEIVER
107
PNHG1116Z  
 
 
 
 
 
 
 RUBBER PARTS, RECEIVER
108
PNYE1034Y  
 
 
 
 
 
 
 SPACER, LCD
109
PNHX1354Z  
 
 
 
 
 
 
 COVER, LCD SHEET
  
110
PNHR1309Z 
 
 
 
 
 
 
 
  SPACER                         PS-HB
111
PQHR11315Z 
 
 
 
 
 
 
 GUIDE, SPEAKER
ABS-HB
112
L0AA02A00095 
 
 
 
 
 SPEAKER
113
PQHS10784Y 
 
 
 
 
 
 
 SPACER, SPEAKER NET
114
PNJC1018Z  
 
 
 
 
 
 
 BATTERY TERMINAL
115
PNKF1110Z1 
 
 
 
 
 
 
 CABINET COVER (for KX-
TGA550RUB) (for KX-
TGA551RUB)
ABS-HB
115
PNKF1110Z6 
 
 
 
 
 
 
 CABINET COVER (for KX-
TGA550RUR) (for KX-
TGA551RUR)
ABS-HB
116
PNHS1079Z 
 
 
 
 
 
 
 
 SPACER, BATTERY
117
PNKK1041Z1 
 
 
 
 
 
 
 LID,BATTERY 
(for 
KX-
TGA550RUB) (for KX-
TGA551RUB)
ABS-HB
117
PNKK1041Z6 
 
 
 
 
 
 
 LID,BATTERY 
(for 
KX-
TGA550RUR) (for KX-
TGA551RUR)
ABS-HB
Safety
Ref. 
No.
Part No.
Part Name & Description Remarks
 PCB100
PNWPGA550RUR 
 
 
 
 
 
MAIN P.C.BOARD ASS'Y
(RTL) (for KX-
TGA550RUB) (for KX-
TGA550RUR) (*1)
  
 PCB100
PNWPGA551RUR 
 
 
 
 
 
MAIN P.C.BOARD ASS'Y
(RTL) (for KX-
TGA551RUB)  (for KX-
TGA551RUR) (*1)
(ICs)
IC1
C1CB00002906 IC (BBIC (FLASH)) (*2)
(*5)(*6)   
  
IC3
PNWIGA651EXR 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
MA2ZD0200L
DIODE(SI)                        
D13
MA8043M
DIODE(SI)                       S
D14
MA8043M
DIODE(SI)                       S
D21
MA8043M
DIODE(SI)                       S
D22
MA8043M
DIODE(SI)                       S
DA801
B0DDCD000001 DIODE(SI)                         
(LEDS) 
LED1
B3AEB0000151 LED
  
LED2
B3AEB0000151 LED
  
LED3
B3AEB0000124 LED
  
LED4
B3AEB0000124 LED
  
LED5
B3AEB0000124 LED
  
LED6
B3AEB0000124 LED
  
LED7
B3AEB0000124 LED
  
LED8
B3AEB0000124 LED
  
LED12
B3ACB0000216 LED
  
(COILS)
F1
PQLQR2M5N6K
COIL                            S
L801
G1C27NJ00010 COIL                             
L802
G1C2N7Z00009 COIL                             
L803
G1C2N7Z00009 COIL                             
(RESISTOR ARRAYS)
RA1
D1H810240004 RESISTOR ARRAY
 S
RA4
D1H433220001 RESISTOR ARRAY
  
RA30
EXB28V271JX
RESISTOR ARRAY
  
RA31
D1H456120001 RESISTOR ARRAY
  
RA32
D1H468020001 RESISTOR ARRAY
  
RA40
EXB28V103
RESISTOR ARRAY
  
RA61
D1H422120001 RESISTOR ARRAY
  
RA800
D1H410220001 RESISTOR ARRAY
  
(IC FILTERS)
L46
J0JDC0000045 IC FILTER                         
L47
J0JDC0000045 IC FILTER                         
(RESISTORS)
R3
ERJ2GEJ102
1k                              S
R7
ERJ2GEJ122
1.2k                            S
R8
ERJ2GEJ101
100
 S
R20
ERJ2GEJ100
10
 S
R23
ERJ2GEJ102
1k                              S
R27
ERJ2GEJ821
820
 S
R28
ERJ2GEJ821
820
 S
R30
ERJ3GEYJ152
1.5k                            S
R31
ERJ2GEJ101
100
 S
R45
ERJ6RSJR10V
0.1
  
R50
ERJ2GEJ103
10k                             S
R51
ERJ2GEJ471
470
 S
R52
ERJ2GEJ102
1k                              S
R53
ERJ2GEJ332
3.3k                            S
R54
ERJ2GEJ103
10k                             S
R55
ERJ2GEJ102
1k                              S
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