Analog Unit Block Diagram - Panasonic KX-FP101AL Service Manual

6.7.1.

ANALOG UNIT BLOCK DIAGRAM

MODEM
IC505
TONE1
TO SP
CN503
SP(+)
SP(-)
R132
C127
C129
IC101-1
D106
LINE
R649
C631
R652
C586
R620
R535
R664
VOL
ASIC
IC501
R559
IC507
R597
8 CD 1
7 GND FC2 2 SPMUTE
6 VCC FC1 3
5 4
R600 C613
R615
C590
MDATA
MCLK
MLAT
R222 C126 R131
C229
R223 C123 R127 R221
C216
R128 R126
C219
R220
C132
C217
R138
C131 R137
IC101
LINE TX
C651
C643
C640
36 35 34 33 32 31 30 29 28 27 26 25 24 23 22
0/-3
-20/-30
MUTE2
0/-3/-6
0/-6
A A A A A
MUTE1
D
0/-6
5 4 3 2 1 DET
20
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
C638
R663
R659
VOX
159
RL101
DC
LOOP
T101
RL101
P-SHORT BREAK
R124
/BELL
R670
MONRX
T102
C648
R140
R667
21 20 19
0/-6/-12
R702
C656
R703
Q516
R153
16 17 18
C144
HS
R701
MIC(+)
C649 R673
R254
HSSP(+)
C246
DIGITAL
KX-FP101AL
Q10
R116
C11
R113
R1
R255
C247
IC207
ANAL