Read Panasonic KX-TG2238S / KX-TG2238CS Service Manual Supplement online
1 REPLACEMENT PARTS LIST
2
1.1. REFERENCE CHART
2
1.2. ORIGINAL AND NEW PARTS COMPARISON LISTS
2
KX-TG2238S
KX-TG2238CS
2.4GHz Digital Cordless Phone
Silver Version
(for U.S.A.)
(for Canada)
(for U.S.A.)
(for Canada)
1.3. SCHEMATIC DIAGRAM (HANDSET)
4
1.4. CIRCUIT BOARD (HANDSET)
5
Telephone Equipment
Please file and use this supplement manual together with the service manuals mentioned below.
CONTENTS
Page
Page
ORDER NO. KM40307202S1
F1,F12
1 REPLACEMENT PARTS LIST
1.1. REFERENCE CHART
1.2. ORIGINAL AND NEW PARTS COMPARISON LISTS
Change of the Suffix Code
·
Base Unit
Suffix Code
Reasons of change
A
→
B
To unify suffix of Handset.
Serial No.Label tells you the suffix code as follows
·
Handset
Suffix Code
Reasons of change
A
→
B
For deletion of insert small P.C.Board.
Serial No.Label tells you the suffix code as follows
2
KX-TG2238S / KX-TG2238CS
(for KX-TG2238S)
(for KX-TG2238CS)
Ref. No.
PartNo.
PartName & Description
Pcs/
Set
Remarks Notes
Time of Change
Original (Old)
New
(Suffix)
BASE UNIT
IC201
IC201
C2HBBK000004
C2HBBK000005
IC
1
a
1 W
-
IC201
C2HBBK000005
C2HBBK000008
IC
1
a
1 W
-
IC201
C2HBBK000008
C2HBBK000009
IC
1
a
1 W
-
HANDSET
114
114
PQHE10143Z
PQHE10143Y
Spacer, Battery
1
b
1 W
-
PCB100
PQWPTG2258SR
PQWPG2258SYR
Main P.C.Board Ass´y
(RTL)
*1
1
c
1 W
A
→
B
IC201
C2HBBJ000027
C2HBBJ000033
IC
1
a
1 W
-
IC201
C2HBBJ000033
C2HBBJ000038
IC
*2
1
a
1 W
-
IC206
---------------------
C0CBAAC00119
IC
*1
1
a
5
-
A
→
B
IC206
C0CBAAC00119
--------------------
IC
*2
1
a
6
-
-
C301
---------------------
ECUE0J105ZFQ
Capacitor, 1µF
*1
1
c
5
-
A
→
B
C301
ECUE0J105ZFQ
--------------------
Capacitor, 10µF
*2
1
c
6
-
-
C302
---------------------
ECST0JZ106R
Capacitor, 10µF
*1
1
c
5
-
A
→
B
C302
ECST0JZ106
--------------------
Capacitor, 10µF
*2
1
c
6
-
-
C223
ECST0JY106
ECST0JZ106R
Capacitor, 10µF
*1
1
c
1 V
A
→
B
PCB200
PQLP10262Z
--------------------
Small P.C.Board Ass´y
(RTL)
*1
0
c
6
-
A
→
B
IC1
C0CBAAC00119
--------------------
IC
*1
0
c
6
-
A
→
B
C1
ECUV1A105ZFV
--------------------
Capacitor, 1µF
*1
0
c
6
-
A
→
B
C2
ECST0JY106
--------------------
Capacitor, 10µF
*1
0
c
6
-
A
→
B
E201
PQHE10148Z
--------------------
Spacer, Sheet
*1
0
c
6
-
A
→
B
ACCESSORIES AND PACKING MATERIALS
P3
P3
PQPK13919Z
PQPK13998Y
GiftBox
*3
1
d
2 W
-
P4
PQPN10570Z
--------------------
Cushion
*3
0
d
6
-
-
Ref. No.
PartNo.
PartName & Description
Pcs/
Set
Remarks Notes
Time of Change
Original (Old)
New
(Suffix)
IC201
C2HBBK000004
C2HBBK000005
IC
1
a
1 W
-
IC201
C2HBBK000005
C2HBBK000008
IC
1
a
1 W
-
IC201
C2HBBK000008
C2HBBK000009
IC
1
a
1 W
-
HANDSET
114
114
PQHE10143Z
PQHE10143Y
Spacer, Battery
1
b
1 W
-
PCB100
PQWPTG2258CR
PQWPG2258CYR
Main P.C.Board Ass´y
(RTL)
*1
1
c
1 W
A
→
B
IC201
C2HBBJ000027
C2HBBJ000033
IC
1
a
1 W
-
IC201
C2HBBJ000033
C2HBBJ000038
IC
*2
1
a
1 W
-
IC206
---------------------
C0CBAAC00119
IC
*1
1
a
5
-
A
→
B
IC206
C0CBAAC00119
--------------------
IC
*2
1
a
6
-
-
C301
---------------------
ECUE0J105ZFQ
Capacitor, 1µF
*1
1
c
5
-
A
→
B
C301
ECUE0J105ZFQ
--------------------
Capacitor, 10µF
*2
1
c
6
-
-
C302
---------------------
ECST0JZ106R
Capacitor, 10µF
*1
1
c
5
-
A
→
B
C302
ECST0JZ106
--------------------
Capacitor, 10µF
*2
1
c
6
-
-
C223
ECST0JY106
ECST0JZ106R
Capacitor, 10µF
*1
1
c
1 V
A
→
B
PCB200
PQLP10262Z
--------------------
Small P.C.Board Ass´y
(RTL)
*1
0
c
6
-
A
→
B
IC1
C0CBAAC00119
--------------------
IC
*1
0
c
6
-
A
→
B
C1
ECUV1A105ZFV
--------------------
Capacitor, 1µF
*1
0
c
6
-
A
→
B
C2
ECST0JY106
--------------------
Capacitor, 10µF
*1
0
c
6
-
A
→
B
E201
PQHE10148Z
--------------------
Spacer, Sheet
*1
0
c
6
-
A
→
B
3
KX-TG2238S / KX-TG2238CS
1.3. SCHEMATIC DIAGRAM (HANDSET)
SCHEMATIC DIAGRAM (HANDSET) will be replaced as below.
4
KEY4
KEYSYA
#
KEY9
9
1
KEY1
FLASH
FLASH
OFF
OFF
7
KEY7
VE
VE
KEY3
3
KEY6
6
TALK
TALK
100
R201
LED201
KEY2
2
KEY8
8
100
R203
Q201
LED203
100
R202
LED204
100
R204
LED202
0.1
C203
1K
R209
IC202
1
CS
2
SO
3
WP
4
VSS
5
SI
6
SCK
7
HOLD
8
VCC
KEY5
5
0
KEY0
SP_PHONE
SP_PHONE
DOWN
DOWN
RDL
RDL
UP
UP
*
KEY*
ANT
CS
C291
0.1
10K
R210
C279
NC
ANTG
NC
C868
C2P
C858
C2P
C869
C2P
C861
C2P
C859
NC
C864
C2P
C867
D10P
C863
K0.01
C866
J220P
C865
D10P
C862
C2P
C857
C2P
C856
SI SCK
SO
WP
D801
D10P
C816
K1000P
C828
C823
6.3V10
D10P
C803
K1000P
C829
TESTN
10K(1%)
R810
(1608)
NC
C806
0.1
C820
1.0
C830
C833
6.3V10
K1000P
C824
K390P
C819
D10P
C860
D10P
R806
K1000P
C821
FL801
3
1
4
2
2.2nH
L805
K1000P
C827
D10P
C811
D802
D10P
C813
10
R802
330
R805
NC
C826
C1P
C822
10nH
L801
NC
C832
0.1
C818
1.0
C831
D10P
C815
0.1
C817
10nH
L806
D10P
C807
K1000P
C801
TP_FREQ
10nH
L804
K680P
C825
1uH
L807
(1608)
C1P
C802
IC801
1
TX
2
GND_RF
3
RX
4
VCC_RF
5
VCC_BIAS
6
REXT
7
TESTP
8
TESTN
9
VCC_IF
10
XOUT
11
XIN
12
VREG
13
VDD
14
RSSI
15
RSTN
16
RX_D
A
T
A
17
SHCNTL
18
VCC_DIG
19
VCC_PLL1B
20
VCC_PLL1A
21
TXEN
22
RXEN
23
VCC_PLL2B
24
VCC_PLL2A
25
RXGAIN
26
BCLK
27
TXMOD
28
SYN_CLK
29
SYN_EN
30
SYN_D
A
T
A
31
VDD_P
A
32
VCC_P
A
2.7nH
L803
4.7
R804
TESTP
10
R803
D10P
C805
C809
NC
C1P
C804
10
R801
NC
C812
SYN_DATA
SYN_EN
SYN_CLK
TXMOD
RXGAIN
RXEN
TXEN
SHCTRL
RX_DATA
RSTN
RSSI
Vpow
OSC
LED205
LED206
R205
100
R206
100
C835 NC
D10P
L201
3.9nH
L802
1.5P
C814
TEST
NC
R811
NC
R812
NC
R813
NC
L808
R807
NC
R808
NC
KEYIN_4
KEYIN_5
KEYIN_3
KEYIN_1
KEYIN_2
LIGHTED KEY
RF_UNIT
VBAT
(1)
(3)
(3)
(2)
(5)
(4)
(7)
(6)
(8)
(9)
(13)
(20)
(29)
(10)
(11)
(12)
(14)
(15)
(16)
(16)
(19)
(18)
(17)
(21)
(22)
(23)
(24)
(22)
(23)
(24)
(25)
(26)
(27)
(26)
(27)
(28)
4
KX-TG2238S / KX-TG2238CS