Handset Reference Drawing - Panasonic KX-TG2240BXS Service Manual

12.6. Handset Reference Drawing

When connecting the Simulator and Equipments for checking, please refer to below.
f=1KHz
modulation:60KHz
Digital
SG
Spectrum
Analyzer
Frequency
Counter (*1)
R215
50
ANT
CABLE
ANTG
OSCILLOSCOPE
Note: (*1) is refered to No.2 of Check Table for RF unit (P.38)
Digital modulation
Board*
*Supplied from Production Engineer
HANDSET
L208
L209
R303
C869
L205
C860 C861
C857
C833
C856
L806 C260 Q206
R808
C832 C858
R807
R812 C256
C801 R811
C806 C859 C257
R806
C802 R813
R805 C804
R804 C831
C247
C807 C803
L801
32 25 C243 R306
C830
L804
1
C814 C829 C862
C812
L805 C863
C811 IC801 C828 IC204
C813
L803
R802
C816 C825
C221
D801 R803
C817 8 17
C827 C835
R810 16
C279 9 C826
C864
C818 R801
C815 C809
C220
C819
C820
C866
C244
L807 C821
L201 C867
L802
C822
R325
C868 C823
C865 C824
LC-SHS_RF
R326
C228
IC203
D204
C292
D201 L203
SP-PHONE
TPP TPM
8
AC VOLT
METER
MONITOR SP
HANDSET
AC VOLT
METER
OSCILLOSCOPE
150
SPP
SPN
SPN SPP
C269 C306 C309 Q204
C310
R278
C295 R277
R302 R280
C307 R276 R279
D212 C239 C229 R233
C238
C227
D213
R228
IC205 C234 R236 R244
R225
L206 L207 Q205
TCK C255
TMS
TDI
C304 R237
TDO
L210
BATT1
TEST
R226
Q201 IC201
C318
Q202
C294
SI
R273
1
BATT2
SO SCK BT
C213 IC202
WP
R239 C291
C298
R243 R274
C299 R242
R275
R238 R281
C203 R210 R209
CS
C308 R265
D205
D206 D214
C242
X201
D207
D211
C226 R222 C222 D216
R219 D208
MIC_M
C302 R200 C274
C236
R223 C225
C214
+
C237
C303 MICM
L212
R231 C232
MICP
R229 C230 C277
C217 R250
L211
R245
R249 +
C317
MIC_P
R247 D207
C224 C241
R230
C259
R235
C231
R246
R234 C233
R248
C280
VSS VBAT
C218
TX RX
R253
C223
C205 R270
C301
IC206
R213 R212
C293
VBAT
A
15
DC2.60V
DC2.37V
V
DC2.30V
10
OSC
1.1KHz
10
VSS