Motorola Professional GP340 Service Manual page 286

4-10
IF200
VDD
IF201
SWB+
SWB+ VDD
IF202
MODIN MODIN AUX2
IF207
LOCK LOCK VSF
16.8MHZ VCTRL
CLK PRE_IN
CSX AUX3
DATA
SYNTH 5V
IF206
16_8_MHZ
IF203
CLK
IF204
CSX
IF205
DATA
IF208
5V
Lowband (30-50 MHz) Overall Synthesizer Schematic
MEDIA & COMMUNICATIONS DEPT.
WARIS LoBand FGU_MAIN DWG. NO.
FL0830281
Sheet 1 Schematic - P8
ILLUSTRATOR DATE ENGINEER DATE PROGRAM DISK CHECK
JP 5/27/99 ONE
Illustrator
(
O.K. AS IS
EDITOR DATE CHECKER DATE CORRECTED
(
AS O.K. AS MARKED
AM
MARKED
ISS. REVISION RLSE. RLSE.
LETTERING SIZE:
REQUIRES: O
IF258
VDD_RX
IF229
SWB+_RX
IF231
AUX2 RX_INJ RX_INJ
IF232
VSF VCO TX_INJ TX_INJ
VCTRL
PRE_IN
AUX3
IF233
16_8_MHZ_RX
IF234
CLK_RX
IF235
CLK_TX
IF237
CSX_TX
IF239
DATA_RX
IF240
DATA_TX
IF241
5V_RX
IF242
5V_TX
FL0830281O
FL0830281-O
)
)
PB502
SWITCH
IF280
2 1
SB2
C204 VR200
.01uF 6.8V
PB503
SWITCH
IF230
1 2
SB3
VR201
C205
6.8V
.01uF
IF212 B503
LI_ION B504
Lowband PCB 8485658Z03 / Schematics
IF211
IF228 IF278
BATT_CODE_1
SB1_1 SB1_2
IF227 IF277
PTT_1 PTT_2
IF215
IF220 IF270
RESET_1
LVZIF_SEL_1 LVZIF_SEL_2
IF210
IF216 IF266
EMER_1
RSSI_1 RSSI_2
IF217 IF267
DEMOD_1 DEMOD_2
IF213 IF263
RED_LED_1 RED_LED_2
IF209
IF214 IF264
UNSWB+_1
GREEN_LED_1 GREEN_LED_2
IF221 IF271
RTA0_1 RTA0_2
IF222 IF272
RTA1_1 RTA1_2
IF223 IF273
RTA2_1 RTA2_2
IF224 IF274 C503
100pF
RTA3_1 RTA3_2
IF225 IF275
VOL_1 VOL_2
IF226 IF276
MECH_SW_B+_1 MECH_SW_B+_2
MEDIA & COMMUNICATIO
WARIS LoBand FGU_MAIN DWG. NO.
FL083
Sheet 2 Schematic - P8
ILLUSTRATOR DATE ENGINEER DATE PROGRAM DISK
JP 5/27/99
Illustrator
EDITOR DATE CHECKER DATE CORRECTED
AM AS
MARKED
ISS. REVISION
LETTERING SIZE:
REQUIRES: O
L200
IF261
BATT_CODE_2
390nH
VR202
6.8V
IF265
RESET_3
IF260
EMER_3
VR203
10.0V
F1
IF259
1
2
BATT_B+_2
24V
3A
IF279
UNSWB+_2
1
CR200
2
FL0830282O
FL0830282-O