DOWNLOAD Panasonic KX-TC1025RUB Service Manual ↓ Size: 2.65 MB | Pages: 71 in PDF or view online for FREE

Model
KX-TC1025RUB
Pages
71
Size
2.65 MB
Type
PDF
Document
Service Manual
Brand
Device
Telephone / CORDLESS 39MHZ
File
kx-tc1025rub.pdf
Date
PREV: Panasonic KX-TC1019RUB (serv.man2) Service Manual / Supplement

Panasonic KX-TC1025RUB Service Manual ▷ View online

15 CIRCUIT BOARD AND WIRING CONNECTION DIAGRAM
(RF UNIT)
15.1. Component View
C805
C810
C811
C809 C812
C814
C864
C813
R804
R805
R809
R810
R803
C827
C820
C821
J883
J884
C824
C822
C825
C826
C829
R815
R811
R817
C830
C831
C833
C834
C828
C832 R818
R816
X801
C838
CN802
2
1
12
11
R824
R823
IC801
42
43
56
1
14
15
28
29
C842
C843
C840
R821
T801
T890
C804
CF801
C807 C806
C808
R826
D881
DUP801
CF802
L803
CN801
VR852
T851
DUP802
Q854
E B
C
D804
25
KX-TC1025RUB
15.2. Flow Solder Side View
C856
C839
C857
C868
J886
J881
L805
R825
R806
C816
C815
C817
C818
C819
C891
R807
R808
R864
R862
C861
C893
C862
C867
R865
R859
R858
R857
R856
R853
R854
R819
R851
R822
C851
C852
C836
C837
C835
C854
R820
C858
C859
R860
C865
R827
1
6
3
4
IC802
C860
D851
J885
C863
C841
C890
J882
R890
R802
C883
C882
R881
50
Freq.
Counter
TX FREQ
TX ANT
Deviation
Meter
LINE MOD
RF.V.V
RF.V.V
TX POWER
TX VCO
D.M.M
Oscillo Scope
Carrier Sense
Noise Squelch
SQ
RX VCO
D.M.M
SSG
ANTGND
S4
S10
S8
S6
S3
S3
TXPD
RXPD
TXGND
RX SENS
S7
26
KX-TC1025RUB
16 SCHEMATIC DIAGRAM (RF UNIT)
RX MODE
RX
-20dBm
RX
-21.5dBm
-8.0dBm
-18dBm
7.96
(7.90)
7.89
(7.90)
RF
230mV
4.56
(0)
TX
RX
1kHz  Mod
3kHz  Dev
-29dBm
-40dBm
RX DATA
RX DATA
27
KX-TC1025RUB
17 CIRCUIT BOARD AND WIRING CONNECTION DIAGRAM (BASE UNIT)
17.1. Component View
VR402
VR401
R106
L356
Q106
Q102
Q104
C112
C405
C406
C353
CN101
C801
L351
L352
C408
D106
D107
D102
R126
L101
L102
P101
SA101
SA102
Q103
E C B
D103
IC601
X201
C418
C415
C412
C620
C611
C610
C619
C616
C358
C612
C621
C305
C115
C362
E
C
B
E
C
B
E
C
B
E
C
B
Q353
Q352
E
C
B
Q604
E
C
B
Q354
E
C
B
E
C
B
Q351
E
C
B
L804
L355 L354
L353
1
3
R121
R117
R801
R352
R361
R357
R105
R629
R628
R627
R362
R102
R101
C104
C105
C108
R151
R351
C151
R124
Q107
R125
C119
R107 R108
R122
Q105
R129
R130
R123
R131
R363
CN352
C617
CN353
D354
D353
D352
D357
Q605
E
C
B
Q606
C223
R220
R216
IC301
D358
C118
IC351
E
C
B
E
C
B
C313
C312
C311
C315
RF_UNIT_1
2
12
R461
R462
D359
R410
E
C
B
E
C
B
E
C
B
E
C
B
E C
B
R605
R606
R604
R607
R608
R601
R609
C608
C607
C606
C625
C623
C609
C602
1
15
30
16
R602
R603
C630
R621
C613
C618
C622
C614
C615
R615 R612
R616
R617
R613
R618
R619 R622
R623
R620
C624
C626
Q602 Q603
L201
C206
C209
R211
R217
C203
C202
R205
C201
C207
R633
R634
R632
R229
C633
C634
C632
R610 C603
R614
C204
C224
C629
C304
R638 R639
R636
D302
C310
R318
R636
R637
C635
C627
R316
R625
C309
C628
R626
R305
R306
C308
R317
D301
C316
C307
VR301
R232
R235
R624
R226
R223
R224
R225
R201
R202 R204
R203
R222
R635
R219
R221
TESTG1
TEST1
D360
R158
R156
C155
R155
Q151
R153
C153
C152
R152
R154
C154
C156
C157
R157
Q152
C222
R234
C225
17
32
64
49
16
1
33
48
IC201
R218
D903
D904
D908
D912
D911
D907
R212
D906
D910
D901
D905
D909
C601
R227
R213
R604
C605
Q601
R611
R215
R209
C205
R233
R214
R208
R207
R206
R210
C354
25
14
1
13
D902
KX-TC1025RUB
29
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