Panasonic KX-MB2061CXB Service Manual page 313

5
(1)
A
(2)
+5VD
PC104
NC
4
1
3
2
R124
C114 NC
( ) ( )
B
NC J112
( )
NC
J108
(3)
( )
NC
(4)
Q203
B
(
NC
DG
C
(5)
D
E
F
6
J102
D100
NC
1 2
4 3
J113
C102 NC
( )
R116
NC
C101
( ) ( )
NC
R122
( )
NC
J105
(
Q204
PC103
4 1
C
2
3
)
E
!
D201
2
5:1B L206
1
HSMIC
0
3
IC202
5:1B
HSSP+
5:1B
HSSP-
5:1A
SPMUTE
C206 R219
5:1B
SPOUT
0 0
Q207
5:1F
( )
SPMUTE2
DG
NC R229
6.8k
C217
DG
0.027u
KX-MB2061CX / KX-MB2062CX SCHEMATIC DIAGRAM (MAIN BOARD No.4) (2/2)
7
1 L106
2
+5VD
RLY100
2
3
4
1 5
!
+5VD
Q201
DG
NC
4
1
R101
( )
NC
NC
3
2
)
RLY101 R100
( )
NC
C109
DG
1u
D105 D106 R109
22k
T101
1
5
R108
4
2
120k
3
!
DG
R233
L207 C247
330k
18RK102 0.1u
C248 22p
C252
L203
R221
18RK102
+12V 0.1u
330k
C229
22p
R259
0
+5VA
R255
NC
( )
IC204
C214
1 CD 8
VO2
K1u
2 FC2 7
GND
C238
3 FC1 6
VCC
K1u 4 VIN 5
VO1
+
39k
R249
L210
C227 3300p
DG
0
DG DG
HS RX, HS TX, DECT RX, DECT TX,
FAX RX, FAX TX
HS RX
HS TX
MONITER RX
CID
313
KX-MB2061CXB/KX-MB2061CX2/KX-MB2062CXB
8
L100
4
POS100
3 L101
!
J106
( )
250
NC
L102
( )
NC
J107
L103
( )
( )
NC NC
+5VA
+
R206
DG
33k
R243
33k
DG
L208 15BD102
L204 15BD102
L202 15BD102
CN200
L209
15BD102
1 HSSP+
+3.3V
2 HSSP-
3 MIC+
R216
1:3D
4 MIC-
HOOK
5.6k
5 HOOK
6 GND
18EG601
7 SP-
L201
DG
8 SP+
L205
18EG601
2/2
4
-2
8
CN100
1
2
3
4
5
6
7
J101
( )
NC
1
2
CN101
NC