Adjustment Standard (Base Unit); Bottom View - Panasonic KX-TGC220AL Service Manual

11.3. Adjustment Standard (Base Unit)

When connecting the simulator equipment for checking, please refer to below.

11.3.1. Bottom View

Y L W
Note:
(*1) is referred to No.2 of Check Table for RF part (P.34)
(*2) is referred to Power Supply Circuit/Reset Circuit (P.12)
Oscilloscope
B L U
R321
R322
C342
IC302
R371
C321
P U R
DCP
F301
VCCA
C116
VREF
DCM
R118
G R Y C103
C112
C113
GAP
C104
R103
SA101
L1T
TEL
R117
C115
SA102 R104
R111
L1R
R115
Q140
R148 R149
Volt Meter
8
O R G
SP
R372
R701
Q702
Q701
P N L B 2 3 8 5 Y -
R702
K X - T G C 2 x x H
2 0 1 4 . 0 4 . 1 8
C513
PbF
C120
C601
RSTN
IC601
R113
C515
R114
R924
Q111
D113
R511
C110
TCK
+3.0V
RTCK
C611
TMS
RA611
IC611
R176
C176
R175
C178
UGND
URX
+5.5V UTX
51
KX-TGC220/KX-TGC222/KX-TGC223/KX-TGCA20
Frequency Counter (*1)
* Send command "SFR", then
the frequency output on this TP.
Oscilloscope (*2)
* Start Monitor
CHARGE-
C351 CHARGE+
ANT1
STM/CKM/P15
VDDC
TDI
TDO
ANT1_S-GND
ANT1_Short
R171
Q171
C175
R158
R172
R164
C193
R177
R165
C167
C171