Panasonic KX-TG2248S Service Manual ▷ View online
Ref.
No.
Part No.
Part Name & Description
Remarks
C250
ECUV1C473KBV
0.047
C251
ECUE1C104ZFQ
0.1
C252
ECUE1C104ZFQ
0.1
C260
ECUE1C104ZFQ
0.1
C261
ECUE1H3R0CCQ
3
C262
ECUE1A104KBQ
0.1
C263
ECUE1A104KBQ
0.1
C300
ECUE1H101JCQ
100p
C301
ECUE1H101JCQ
100p
C302
ECUE1H101JCQ
100p
C303
ECUE1H101JCQ
100p
C304
ECUE1H101JCQ
100p
C305
ECUE1H101JCQ
100p
C309
ECUE1C104ZFQ
0.1
C401
ECUE1E103ZFQ
0.01
C402
ECUE1C104ZFQ
0.1
C404
ECUE1H101JCQ
100p
C405
ECUE1H330JCQ
33p
C406
ECUE1H101JCQ
100p
C410
ECUE1H101JCQ
100p
C411
ECUE1H101JCQ
100p
C412
ECUE1H101JCQ
100p
C415
EEE0JA221WP
100p
C416
ECUE1H100DCQ
10P
C420
ECUE1H101JCQ
100p
C421
ECUE1H101JCQ
100p
C430
ECUE1H471KBQ
470p
C450
EEE0JA101SP
100p
C453
ECUE1H030CCQ
3p
C723
ECUE1A823KBQ
0.082
C801
ECUE1H102KBQ
0.001
S
C802
ECUE1H1R0CCQ
1
C803
ECUE1H100DCQ
10P
C804
ECUE1H1R0CCQ
1
C805
ECUE1H100DCQ
10P
C807
ECUE1H100DCQ
10P
C811
ECUE1H100DCQ
10P
C813
ECUE1H100DCQ
10P
C814
ECUE1H1R5CCQ
1.5
C815
ECUE1H100DCQ
10P
C816
ECUE1H100DCQ
10P
C817
ECUE1C104ZFQ
0.1
C818
ECUE1C104ZFQ
0.1
C819
ECUE1H391KBQ
390p
C820
ECUE1C104ZFQ
0.1
C821
ECUE1H102KBQ
0.001
S
C822
ECUE1H1R0CCQ
1
C823
ECST0JY106
10
C824
ECUE1H102KBQ
0.001
S
C825
ECUE1H681KBQ
680p
C827
ECUE1H102KBQ
0.001
S
C828
ECUE1H102KBQ
0.001
S
C829
ECUE1H102KBQ
0.001
S
C830
ECUV1A105ZFV
1
C831
ECUV1A105ZFV
1
C833
ECST0JY106
10
C856
ECUE1H2R0CCQ
2
C857
ECUE1H2R0CCQ
2
C858
ECUE1H2R0CCQ
2
C859
ECUE1H2R0CCQ
2
C860
ECUE1H100DCQ
10P
C861
ECUE1H2R0CCQ
2
C862
ECUE1H100DCQ
10P
C863
ECUE1H100DCQ
10P
C865
ECUE1H221JCQ
220p
C866
ECUE1C103KBQ
0.01
C867
ECUE1H2R0CCQ
2
C869
ECUE1H2R0CCQ
2
R806
ECUE1H100DCQ
10P
(OTHERS)
E1
PQMC10471Z
MAGNETIC SHIELD, FRAME
E2
PQMC10472Z
MAGNETIC SHIELD, COVER
FL801
J0E2457B0008
LCR FILTER
Ref.
No.
Part No.
Part Name & Description
Remarks
POS1
PQRPAR390N
THERMISTOR, POSISTOR
S
RA201
EXRV8V472JV
RESISTOR ARRAY
S
X200
H0J819400004
CRYSTAL OSCILLATOR
29.1.3. Operational P.C.Board Part
Ref.
No.
Part No.
Part Name & Description
Remarks
PCB2
PQWP2TG2248H
OPERATIONAL P.C.BOARD ASS´Y
(RTL)
(RTL)
(DIODES)
LED900
PQVDSML210MT
LED
LED902
PQVDSML210L
LED
S
LED903
PQVDEL1921SR
LED
(RESISTORS)
R900
ERJ3GEYJ104
100k
R901
ERJ3GEYJ104
100k
R902
ERJ3GEYJ104
100k
R903
ERJ3GEYJ104
100k
R904
ERJ3GEY0R00
0
R905
ERJ3GEY0R00
0
(CAPACITORS)
C900
ECUV1H101JCV
100p
C901
ECUV1H101JCV
100p
(OTHERS)
CN901
PQJS30A12Z
CONNECTOR
S
E3
L0CBAB000044
MICROPHONE
E4
L5DCBCB00012
LIQUID CRYSTAL DISPLAY
E5
PQHS10327Z
TAPE, DOUBLE SIDE (LCD)
E6
PQHR10982Z
GUIDE, LCD
PS-HB
29.2. Handset
29.2.1. Cabinet and Electrical Parts
Ref.
No.
Part No.
Part Name & Description
Remarks
101
PQGP10235Z1
PANEL, LCD
AS-HB
102
PQHS10576Z
TAPE, DOUBLE SIDE (PANEL)
103
PQKE10360Z1
SPACER, SP RING
AS-HB
104
PQHS10572Z
TAPE, DOUBLE SIDE (RING)
105
PQHR10985Z
OPTIC CONDUCTIVE PARTS, LED
LENS (UPPER)
LENS (UPPER)
PS-HB
106
PQSA10125Z
ANTENNA
107
PQKM10601Z1
CABINET BODY
ABS-HB
108
PQGT16043Z
NAME PLATE
109
PQBC10383Z1
BUTTON, VOLUME KEY
AS-HB
110
PQSX10237Z
KEYBOARD SWITCH
111
PQHS10573Z
SPACER, CUSHION LCD
112
PQQT22570Y
LABEL, BATTERY
113
HHR-P513
BATTERY, NI-MH
114
PQHE10143Z
SPACER, BATTERY
115
PQHS10592Z
SPACER, SPEAKER
116
L0AD02A00014
SPEAKER
117
PQHR10984Z
GUIDE, SPEAKER
ABS-HB
118
PQWE10028Z
BATTERY TERMINAL, CHARGE
119
PQJT10207Z
TERMINAL, CHARGE (L)
120
PQJT10208Z
TERMINAL, CHARGE (R)
121
PQHR10778Z
GUIDE, SPEAKER
ABS-HB
122
PQAS3P07Y
SPEAKER
123
PQHG10666Z
SPACER, SP RUBBER SHEET
124
PQHS10457Z
COVER, SPEAKER
125
PQKF10594Z1
CABINET COVER
ABS-HB
126
PQKE10359Z1
COVER, HEADSET
127
PQHR10986Z
OPTIC
CONDUCTIVE
PARTS,
LED
LENS (LOWER)
PS-HB
128
PQKK10138Z1
LID, BATTERY
ABS-HB
29.2.2. Main P.C. Board Parts
Ref.
No.
Part No.
Part Name & Description
Remarks
PCB100
PQWPTG2258SR
MAIN P.C.BOARD ASS´Y (RTL)
77
KX-TG2248S
Ref.
No.
Part No.
Part Name & Description
Remarks
(ICs)
IC201
C2HBBJ000027
IC
IC202
PQWITG2224WR
IC
IC203
C0CBABD00019
IC
IC204
PQVIMM1385HN
IC
IC205
C0EBE0000292
IC
IC801
C1CB00001486
IC
(TRANSISTORS)
Q201
PQVTDTC143E
TRANSISTOR(SI)
S
Q202
PQVTDTC143E
TRANSISTOR(SI)
S
Q204
2SC3930C
TRANSISTOR(SI)
Q205
2SD1819A
TRANSISTOR(SI)
Q206
PQVTDTC143E
TRANSISTOR(SI)
S
Q207
2SD1819A
TRANSISTOR(SI)
Q212
PQVTXP151A13
TRANSISTOR(SI)
S
(DIODES)
D205
B0JCMD000017
DIODE(SI)
D206
B0JCMD000017
DIODE(SI)
D207
B0JCMD000017
DIODE(SI)
D208
B0JCMD000017
DIODE(SI)
D214
MA111
DIODE(SI)
D216
MA111
DIODE(SI)
D217
PQVDEP10LA03
DIODE(SI)
S
D801
MA27P0700L
DIODE(SI)
D802
MA27P0700L
DIODE(SI)
LED201
PQVDSML310MT
LED
S
LED202
PQVDSML310MT
LED
S
LED203
PQVDSML310MT
LED
S
LED204
PQVDSML310MT
LED
S
LED205
PQVDSML310MT
LED
S
LED206
PQVDSML310MT
LED
S
LED207
PQVDSML310MT
LED
S
LED210
PQVDEL1921SR
LED
LED211
PQVDEL1921SR
LED
(COILS)
L203
J0JCC0000186
COIL
L205
PQLQR4RB601D
COIL
L206
PQLQR4RB601D
COIL
L207
PQLQR4RB601D
COIL
L208
PQLQR4RB601D
COIL
L209
PQLQR4RB601D
COIL
L210
PQLE1G5K3220
COIL
S
L801
MQLRF10NJF
COIL
L802
MQLRF3N9DF
COIL
L803
MQLRF2N7DF
COIL
L804
MQLRF10NJF
COIL
L805
MQLRF2N2DF2
COIL
L806
MQLRF10NJF
COIL
L807
PQLQR4D1R0K
COIL
S
R242
PQLQR4RB601D
COIL
R243
PQLQR4RB601D
COIL
(CONNECTOR AND JACK)
CN201
PQJS22A12Z
CONNECTOR, FFC
S
CN203
K2HD103D0001
JACK
(RESISTORS)
R201
ERJ3GEYJ101
100
R202
ERJ3GEYJ101
100
R203
ERJ3GEYJ101
100
R204
ERJ3GEYJ101
100
R205
ERJ3GEYJ820
82
R206
ERJ3GEYJ820
82
R207
ERJ3GEYJ820
82
R209
ERJ2GEJ102
1K
R210
ERJ2GEJ103
10K
R212
ERJ2GEJ101
100
R213
ERJ2GEJ101
100
R215
ERJ2GEJ151
150
R216
ERJ3GEYJ561
560
R217
ERJ3GEYF434
430K
S
R218
ERJ3GEYF824
820K
S
R222
ERJ2GEJ101
100
R223
ERJ2GEJ102
1K
R224
ERJ3GEYJ103
10K
Ref.
No.
Part No.
Part Name & Description
Remarks
R228
ERJ2GEJ224
220K
R229
ERJ2GEJ102
1K
R230
ERJ2GEJ102
1K
R231
ERJ2GEJ102
1K
R232
ERJ3GEYJ103
10K
R233
ERJ2GE0R00
0
R234
ERJ2GEYF225
2.2M
R235
ERJ2GEYF225
2.2M
R237
ERJ2GEJ104
100K
R240
ERJ3GEY0R00
0
R244
ERJ2GEJ473
47K
R245
ERJ2GEJ103
10K
R246
ERJ2GEJ393X
39K
R247
ERJ2GEJ182
1.8K
R248
ERJ2GEJ393X
39K
R249
ERJ2GEJ122
1.2K
R250
ERJ2GEJ122
1.2K
R253
ERJ2GEJ222
2.2K
R265
ERJ2GEJ103
10K
R270
ERJ2GEJ104
100K
R276
ERJ2GEJ471
470
R277
ERJ2GEJ471
470
R278
ERJ2GEJ104
100K
R279
ERJ2GEJ101
100
R280
ERJ2GEJ182
1.8K
R281
ERJ2GEJ104
100K
R302
ERJ2GEJ470
47
R303
ERJ2GEJ470
47
R306
ERJ2GEJ104
100K
R325
ERJ2GEYF185
1.8M
R326
ERJ2GEYF105
1M
R801
ERJ2GEJ100
10
R802
ERJ2GEJ100
10
R803
ERJ2GEJ100
10
R804
ERJ2GEJ4R7
4.7
R805
ERJ2GEJ331
330
R810
ERJ3GEYF103
10K
S
(CAPACITORS)
C203
ECUE1C104ZFQ
0.1
C205
ECUE1H101JCQ
100P
C206
ECUV1C104KBV
0.1
C207
ECUV1C104KBV
0.1
C208
ECUV1C104KBV
0.1
C209
ECUV1C104KBV
0.1
C210
ECUV1C104KBV
0.1
C211
ECUV1A474KBV
0.47
C212
ECUV1A474KBV
0.47
C213
EEE0JA331P
330P
C214
ECUE1C104ZFQ
0.1
C215
ECUV1A474KBV
0.47
C217
ECUE0J105ZFQ
1
C218
ECUE1C104ZFQ
0.1
C220
EEE0JA101SP
100P
C221
ECUE1C104ZFQ
0.1
C223
ECST0JY106
10
C224
ECUE1C104ZFQ
0.1
C226
ECUE1C104ZFQ
0.1
C228
ECUE1C104ZFQ
0.1
C229
ECUE1C104ZFQ
0.1
C230
ECUE1A333KBQ
0.033
C231
ECUV1A224KBV
0.22
C232
ECUE1A333KBQ
0.033
C233
ECUV1A105ZFV
1
C236
ECUE1H4R0CCQ
4
C237
ECUE1H4R0CCQ
4
C243
ECUE1C103KBQ
0.01
C244
ECUE1C104ZFQ
0.1
C255
ECUV1A224KBV
0.22
C257
ECST0JY226
22
C267
ECST0JY226
22
C274
ECUE1C104ZFQ
0.1
C277
ECUE1A823KBQ
0.082
C291
ECUE1C104ZFQ
0.1
78
KX-TG2248S
Ref.
No.
Part No.
Part Name & Description
Remarks
C293
ECUE1H221JCQ
220P
C294
ECUE1C104ZFQ
0.1
C298
ECUE1H101JCQ
100P
C299
ECUE1H101JCQ
100P
C303
ECUV1A106ZF
10
S
C304
ECUE1C104ZFQ
0.1
C306
ECUE1C104ZFQ
0.1
C307
ECUE1A104KBQ
0.1
C308
ECUE1H3R0CCQ
3
C309
ECUE1A104KBQ
0.1
C318
EEEFK0J331P
330P
C801
ECUE1H102KBQ
0.001
S
C802
ECUE1H1R0CCQ
1
C803
ECUE1H100DCQ
10P
C804
ECUE1H1R0CCQ
1
C805
ECUE1H100DCQ
10P
C807
ECUE1H100DCQ
10P
C811
ECUE1H100DCQ
10P
C813
ECUE1H100DCQ
10P
C814
ECUE1H1R5CCQ
1.5
C815
ECUE1H100DCQ
10P
C816
ECUE1H100DCQ
10P
C817
ECUE1C104ZFQ
0.1
C818
ECUE1C104ZFQ
0.1
C819
ECUE1H391KBQ
390P
C820
ECUE1C104ZFQ
0.1
C821
ECUE1H102KBQ
0.001
S
C822
ECUE1H1R0CCQ
1
C823
ECST0JY106
10
C824
ECUE1H102KBQ
0.001
S
C825
ECUE1H681KBQ
680P
C827
ECUE1H102KBQ
0.001
S
C828
ECUE1H102KBQ
0.001
S
C829
ECUE1H102KBQ
0.001
S
C830
ECUV1A105ZFV
1
C831
ECUV1A105ZFV
1
C833
ECST0JY106
10
C856
ECUE1H2R0CCQ
2
C857
ECUE1H2R0CCQ
2
C858
ECUE1H2R0CCQ
2
C859
ECUE1H2R0CCQ
2
C860
ECUE1H100DCQ
10P
C861
ECUE1H2R0CCQ
2
C862
ECUE1H100DCQ
10P
C863
ECUE1H100DCQ
10P
C865
ECUE1H221JCQ
220P
C866
ECUE1C103KBQ
0.01
C867
ECUE1H2R0CCQ
2
C869
ECUE1H2R0CCQ
2
L201
ECUE1H100DCQ
10P
R806
ECUE1H100DCQ
10P
(OTHERS)
E101
L0CBAB000044
MICROPHONE
E102
L5DCBDC00009
LIQUID CRYSTAL DISPLAY
E103
PQHX11186Z
SPACER, LCD
E104
PQHR10983Z
GUIDE, LCD
PC+ABS-
HB
HB
E105
PQMC10471Z
MAGNETIC SHIELD, FRAME
E106
PQMC10472Z
MAGNETIC SHIELD, COVER
FL801
J0E2457B0008
LCR FILTER
RA201
EXRV8V104JV
RESISTOR ARRAY
S
X201
H0J819400004
CRYSTAL OSCILLATOR
29.2.3. Small P.C. Board Parts
Ref.
No.
Part No.
Part Name & Description
Remarks
PCB200
PQLP10262Z
SMALL P.C.BOARD ASS´Y (RTL)
(IC)
IC1
C0CBAAC00119
IC
(CAPACITORS)
C1
ECUV1A105ZFV
1
C2
ECST0JY106
10
Ref.
No.
Part No.
Part Name & Description
Remarks
(OTHER)
E201
PQHE10148Z
SPACER, SHEET
29.2.4. Accessories and Packing Materials
Ref.
No.
Part No.
Part Name & Description
Remarks
A1
PQLV19Z
AC ADAPTOR
A2
PQJA10075Z
CORD, TELEPHONE
A3
PQKE10361Z3
HANGER, BELT CLIP
PC+ABS-
HB
HB
A4
PQQX13578X
INSTRUCTION BOOK
A5
PQQW12832Z
QUICK GUIDE (for English)
A6
PQQW12833Y
QUICK GUIDE (for Spanish)
A7
PQQW12842Z
LEAFLET
P1
PQPP170Y
PROTECTION COVER (for Base
Unit)
Unit)
P2
XZB10X35A02
PROTECTION COVER (for
Handset)
Handset)
P3
PQPK13920Y
GIFT BOX
P4
PQPD10570Z
CUSHION
P5
PQXDDS400-8
LABEL, SECURITY TAG
79
KX-TG2248S
30 FOR SCHEMATIC DIAGRAM
30.1. Base Unit (SCHEMATIC DIAGRAM (BASE UNIT))
Note:
1. DC voltage measurements are taken with voltmeter from the negative voltage line.
2. This schematic diagram may be modified at any time with the development of new technology.
30.2. Handset (SCHEMATIC DIAGRAM (HANDSET))
Note:
1. DC voltage measurements are taken with an oscilloscope or a tester with a ground.
2. The schematic diagrams and circuit board may be modified at any time with the development of new technology.
80
KX-TG2248S
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