Panasonic KX-TS2350UAJ / KX-TS2350UAS / KX-TS2350UAT (serv.man4) Service Manual / Supplement ▷ View online
9
KX-TS2350UAJ/KX-TS2350UAS/KX-TS2350UAT
2.4.
CIRCUIT BOARD
2.4.1.
Main (Component View) (FOR P.C.BOARD PART No. PNLB1934ZA)
[Changed from original section “12.1.1. Main (Component View)”]
KX-TS2350 CIRCUIT BOARD (Base Unit_Main (Component View)
A
C315
C115
C109
Q107
E
E
R311
R310
R309
R301
R111
R119
R180
R207
R105
R103
R1
D104
JJ1
C1
D106
J9
J4
J6
J8
J11
J12
J2
J3
J10
J7
J1
J5
J13
10
1
C12
C210
C200
C113
C101
C102
POS101
GREEN
YELLO
W
VR301
VR401
X201
R17
L102
L101
SW1
SW3
SW11
CN1
RED
BLA
CK
GREEN
YELLO
W
SA101
D22
D130
D12
D14
D11
D13
D21
JJ2
Q101
PNLB1934Y
PbF
10
KX-TS2350UAJ/KX-TS2350UAS/KX-TS2350UAT
2.4.2.
Main (Flow Solder Side View) (FOR P.C.BOARD PART No. PNLB1934ZA)
[Changed from original section “12.1.2. Main (Flow Solder Side View)”]
C301
C405
C312
C402
C503
C308
C307
C310
C320
R320
C306
C409
C303
C304
C232
L301
C302
C305
C224
C223
C222
C221
C220
C221
C220
C231
C201
C140
Q140
C11
C500
C501
C407
C403
C404
C408
R408
R408
L401
C410
R410
C502
C230
9
8
1
32
25
17
16
24
C211
C203
C104
C105
C116
C111
C114
C108
C108
C130
C106
C21
C117
C213
C212
RI-
RI+
R401
R303
R318
R406
R402
R405
R403
R404
R317
R312
R315
R316
R313
R314
R308
R302
R305
R304
R307
R231
R232
R503 R504
R501
R502
R502
R206
R208
R23
R151
R152
R204
R203
R120
R118
R140
R14
R142 C141
R13
R12
R12
R16
R106
R104
MX ML HG RU EX LX
FX PD US SA AG
R131
R122
R121
R116
R117
R115
R115
R102
R101
R130
C107
R21
R112
R132
R22
R182
R181
Q181
R150
R141
R11
R15
R407
R409
L306
TP86
TP85
TP87
TP84
TP83
TP95
TP96
TP98
VSS
TP99
SA102
D150
D201
D203
Q12
Q11
C103
C401
E
E
E
E
E
E
E
E
E
E
IC201
TP5
TP21
TP91
VDD
TP4
TP3
TP2
TP1
TP11
TP92
TP72
TP62
TP12
TP80
TP71
TP61
TP93
TP94
D101
Q102
Q130
Q151
Q21
YELLO
W
GREEN
Q150
Q403
Q306
Q308
Q301
Q402
Q307
Q401
Q302
KX-TS2350 CIRCUIT BOARD (Base Unit_Main (Bottom View))
A
PNLB1934Y
PbF
11
KX-TS2350UAJ/KX-TS2350UAS/KX-TS2350UAT
2.5.
REPLACEMENT PARTS LIST (FOR P.C.BOARD PART No. PNLB1934ZA)
2.5.1.
Main P.C.Boards Parts
[Changed from original section “14.3.1.2. Main P.C.Boards Parts”]
Safety Ref.
No.
Part No.
Part Name & Description Remarks
PCB1
PNWP1S2350UA MAIN
P.C.BOARD
ASS'Y
(RTL)
(ICs)
(ICs)
IC201 PNWITS2350UA IC
(TRANSISTORS)
Q11
2SC4081S
TRANSISTOR(SI)
S
Q12
2SC4081S
TRANSISTOR(SI)
S
Q21
2SC4081S
TRANSISTOR(SI)
S
Q101
B1BCAP000026 TRANSISTOR(SI)
Q102
B1ABDM000001 TRANSISTOR(SI)
Q107
B1AAJC000010 TRANSISTOR(SI)
Q130
2SC4081S
TRANSISTOR(SI)
S
Q140
2SC4081S
TRANSISTOR(SI)
S
Q301
2SC4081R
TRANSISTOR(SI)
S
Q302
UN5213
TRANSISTOR(SI)
S
Q306
2SC4081R
TRANSISTOR(SI)
S
Q308
2SC4081S
TRANSISTOR(SI)
S
Q401
2SC4081R
TRANSISTOR(SI)
S
Q402
B1GBJCJJ0003 TRANSISTOR(SI)
(DIODES)
D11
B0EAAD000001 DIODE(SI)
D12
PQVDMZJ30DT
DIODE(SI) S
D13
MA4056
DIODE(SI) S
D14
B0EAAD000001 DIODE(SI)
D21
MA4180
DIODE(SI) S
D22
B0EAAD000001 DIODE(SI)
D101
B0EDER000009 DIODE(SI)
D104
MA4180
DIODE(SI) S
D106
B0BA4R300009 DIODE(SI)
D130
B0EAAD000001 DIODE(SI)
D201
B0JCGD000009 DIODE(SI)
D203
B0JCGD000009 DIODE(SI)
(JACKS)
JJ1
PQJJ1T039Z
JACK, MODULAR
JJ2
PQJJ1T030Z
JACK, HANDSET
(SWITCHES)
(SWITCHES)
SW1
PQSH2B105Z
PUSH SWITCH
S
SW3
K0D112B00131 SLIDE SWITCH
S
SW11
K0D113B00082 SLIDE SWITCH
(RESISTORS)
R1
ERDS1TJ221
220
S
R11
ERJ3GEYJ104
100k
S
R12
ERJ3GEYJ101
100
S
R13
ERJ3GEYJ122
1.2k
S
R14
ERJ3GEYJ103
10k S
R15
ERJ3GEYJ474
470k
S
R16
ERJ3GEYJ473
47k S
R17
ERDS2TJ153
15k
R21
ERJ3GEYJ334
330k
S
R22
ERJ3GEYJ224
220k
S
R23
ERJ3GEYJ474
470k
S
R101
PQ4R10XJ185
1.8m
S
R102
PQ4R10XJ335
3.3m
S
R103
ERDS2TJ154
150k
R104
ERJ3GEYJ334
330k
S
R105
ERDS2TJ472
4.7k
R106
ERJ3GEYJ104
100k
S
R115
ERJ3GEYJ102
1k
S
R117
ERJ3GEYJ152
1.5k
S
R118
ERJ3GEYJ682
6.8k
S
R119
ERDS1TJ150
15
S
R120
ERJ3GEYJ271
270
S
R121
ERJ3GEYJ103
10k S
R122
ERJ3GEYJ823
82k S
R130
ERJ3GEYJ224
220k
S
R131
ERJ3GEYJ473
47k S
R132
ERJ3GEYJ473
47k S
R140
ERJ3GEYJ474
470k
S
R141
ERJ3GEYJ474
470k
S
R203
ERJ3GEYJ104
100k
S
R204
ERJ3GEYJ104
100k
S
R206
ERJ3GEYJ105
1m
S
R207
ERDS2TJ474
470k
R208
ERJ3GEYJ104
100k
S
R231
ERJ3GEYJ225
2.2m
S
R232
ERJ3GEYJ225
2.2m
S
R301
ERDS2TJ103
10k
R302
ERJ3GEYJ335
3.3m
S
R303
ERJ3GEYJ392
3.9k
S
R304
ERJ3GEYJ560
56
S
R307
ERJ3GEYJ333
33k S
R308
ERJ3GEYJ224
220k
S
R309
ERDS2TJ333
33k
R310
ERDS2TJ123
12k
R311
ERDS2TJ472
4.7k
R312
ERJ3GEYJ225
2.2m
S
R313
ERJ3GEYJ272
2.7k
S
R314
ERJ3GEYJ471
470
S
R315
ERJ3GEYJ183
18k S
R316
ERJ3GEYJ334
330k
S
R317
ERJ3GEYJ681
680
S
R401
ERJ3GEYJ272
2.7k
S
R403
ERJ3GEYJ224
220k
S
R405
ERJ3GEYJ103
10k S
R406
ERJ3GEYJ275
2.7m
S
R407
ERJ3GEYJ332
3.3k
S
R409
ERJ3GEYJ121
120
S
R410
ERJ3GEYJ103
10k S
R501
ERJ3GEYJ273
27k S
R502
ERJ3GEYJ393
39k S
R503
ERJ3GEYJ183
18k S
R504
ERJ3GEYJ273
27k S
C503
ERJ3GEY0R00
0
S
L306
ERJ3GEY0R00
0
S
(CAPACITORS)
C1
F0C2E1050005 250
C12
ECEA1HKA100
10
C21
ECUV1C563KBV 0.056
C101
F1B2H681A070 680p
C102
F1B2H681A070 680p
C105
ECUV1H103KBV 0.01
C107
ECUV1H103KBV 0.01
C108
ECUV1A154KBV 0.15
C109
ECEA1CKA100
10
C111
ECUV1H103KBV 0.01
C114
ECUV1H682KBV 0.0068
C115
ECEA0JKA221
220
C130
ECUV1C563KBV 0.056
C140
ECUV1C104KBV 0.1
C200
F2A0J4710020 470
C210
ECEA0JKA101
100
C211
ECUV1C104KBV 0.1
C212
ECUV1H330JCV 33p
C213
ECUV1H330JCV 33p
C231
ECUV1H103KBV 0.01
C232
ECUV1H103KBV 0.01
C301
ECUV1H104KBV 0.1
C303
ECUV1H103KBV 0.01
C305
ECUV1C104KBV 0.1
C306
ECUV1C104KBV 0.1
C307
ECUV1H331JCV 330p
C308
ECUV1H102KBV 0.001
C310
ECUV1C104KBV 0.1
C315
ECEA1CKS100
10
C401
ECUV1C683KBV 0.068
Safety Ref.
No.
Part No.
Part Name & Description Remarks
12
KX-TS2350UAJ/KX-TS2350UAS/KX-TS2350UAT
K.T.
KXTS2350UAJ
KXTS2350UAS
KXTS2350UAT
C402
ECUV1H562KBV 0.0056
C405
ECUV1C104KBV 0.1
C408
ECUV1H102KBV 0.001
C410
ECUV1C104KBV 0.1
C500
ECUV1H682KBV 0.0068
C501
ECUV1H681KBV 680p
(OTHERS)
SA101 J0LF00000026 VARISTOR (SURGE
ABSORBER)
VR301 EVNDXAA03B52 VARIABLE RESISTOR
VR401 EVNDXAA03B15 VARIABLE RESISTOR
X201
VR401 EVNDXAA03B15 VARIABLE RESISTOR
X201
PQVBZTA3.58M CRYSTAL OSCILLATOR
Safety Ref.
No.
Part No.
Part Name & Description Remarks
