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Model
KX-TCD346UAS KX-TCD346UAT KX-TCA132UAS KX-TCA132UAT KX-TCA130UAS KX-TCA130UAT
Pages
101
Size
1.96 MB
Type
PDF
Document
Service Manual
Brand
Device
Telephone / TELEPHONE EQUIPMENT
File
kx-tcd346uas-kx-tcd346uat-kx-tca132uas-kx-tca132ua.pdf
Date
PREV: Panasonic KX-TCD345RUS / KX-TCD345RUT / KX-TCA132RUS / KX-TCA132RUT / KX-TCA130RUS / KX-TCA130RUT (serv.man2) Service Manual / Supplement

Panasonic KX-TCD346UAS / KX-TCD346UAT / KX-TCA132UAS / KX-TCA132UAT / KX-TCA130UAS / KX-TCA130UAT Service Manual ▷ View online

38 CIRCUIT BOARD (BASE UNIT_OPERATION)
38.1.  Component View
PbF
LCD
GREETING
ERASE
LEFT
UP
RIGHT
PLAYBACK
ANSWER
PAGE
3
2
12
6
5
9
8
0
1
1
30
1
CN901
4
7
#
MUTE
REDIAL
RECALL
DOWN
LED903
LED902
LED901
A
SP_PHONE
R901
Q901
R902
Q902
R903
Q903
PQUP11334Z
KX-TCD346  CIRCUIT BOARD  (Base Unit_Operation (Component View))
K
X
-T
C
D
3
46U
A
S
/
K
X-
T
C
D
346
U
A
T
/
K
X-
T
C
A
132U
A
S
/
K
X-
T
C
A
1
32U
A
T
/
K
X-
T
C
A
1
30U
A
S
/
K
X-
T
C
A
130U
A
T
97
38.2.  Flow Solder Side View
KX-TCD346  CIRCUIT BOARD (Base Unit_Operation (Flow Solder Side View))
A
PbF
W1
PQUP11334Z
K
X
-T
C
D
3
46U
A
S
/
K
X-
T
C
D
346
U
A
T
/
K
X-
T
C
A
132U
A
S
/
K
X-
T
C
A
132U
A
T
/
K
X-
T
C
A
130U
A
S
/
K
X-
T
C
A
130U
A
T
98
39 CIRCUIT BOARD (HANDSET)
39.1.  Component View
C125
A201
TP10
TP12
TP16
TP11
R131
C54
C55
R130
R121
R122
R128
R127
C46
C47
R124
R123
R132
C7
C6
C140
C56
Q5
Q9
J3
J2
UTX
URX
J4
C8
C19
C93
C94
C17
C87
C12
C14
C23
C22
C71
R95
R40
R57
R1
C102
C38
C80
C78
C79
SP_TEST1
REV_TEST1
REV_TEST2
SP_TEST2
C76
R36
R35
D8
R80
C75
C92
C16
C15
C86
C95
C30
C115
C114
C120
C116
C121
C44
C117
C45
CLK
C119
C129
D1
JT
A
G
R39
R37
R38
C10
R29
C90
C89
C37
C91
R6
R5
R47
R72
D6
R19
C20
R15
R59
F1
J1
L6
C68
D7
R7
C74
C73
L5
L4
R74
R117
Q16
C77
C13
C84
C85
C134
C132
C130 C139
C136
C135
C138
R135
R134
D5
D4
C133
C131
C24 C58
R26
R25
R60
1
48
R61
R63
R64
R46
R43
R21
R20
C39
C137
BA
T
GND
VDDE
C57
C1
C53
CN6
C51
C50
C48
C49
C126
A
R125
R129
R126
C83
R75
PbF
IC1
IC10
IC11
IC2
X1
Q1
R82
R81
R9
C21
102
1
65
38
103
128
64
39
R2
R3
C3
L1
Q3
D9
C5
R11
R10
C4
R12
R4
R137
R24
R73
R136
C9
C128
C127
C18
C40
C109
Q2
Q4
Q19
Q17
Q18
PQUP11277Z
BATTERY (+)
"BATT"
TP12
(1.8V)
IC1
(BBIC)
TP11
(2.5V)
IC2
(SP_phone_amp_IC)
CN6
(RF module)
RF_CLK
(10.368MHz)
TP10
(4V)
BBIC:
(10.368MHz)
RESET
(BBIC: 120)
BATTERY (-)
KX-TCA132/130 CIRCUIT BOARD (HANDSET) Component View
K
X
-T
C
D
3
46U
A
S
/
K
X-
T
C
D
346
U
A
T
/
K
X-
T
C
A
132U
A
S
/
K
X-
T
C
A
1
32U
A
T
/
K
X-
T
C
A
1
30U
A
S
/
K
X-
T
C
A
130U
A
T
99
39.2.  Flow Solder Side View
SOFT_A
PUSH
CLEAR
PbF
UP
S1
SP
MAIL
DO
WN
RIGHT
LEFT
1
2
3
6
5
7
0
LED6
LED5
#
R
4
9
8
INT
MIC
T
ALK
CN5
LEDM
CN7
LEDP2
LEDP1
LED7
LED4
LED9
C26
C124
C59
L7
L8
KX-TCA132/130  CIRCUIT BOARD  (HANDSET) Flow Solder Side View
K
X
-T
C
D
3
46U
A
S
/
K
X-
T
C
D
346
U
A
T
/
K
X-
T
C
A
132U
A
S
/
K
X-
T
C
A
132U
A
T
/
K
X-
T
C
A
130U
A
S
/
K
X-
T
C
A
130U
A
T
100
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