Motorola GP88s

9B -26 Circuit Board/Schematic Diagrams and Parts List
0.47uF
C502
MECH_SWB+
TAB1
TAB2
5
3
HIGH
2
SWITCH
4
1
LOW
S502
Vdda
VOL
0
R507
6.8V
VR501
C505
100pF
UNSWB+
6
7
CR501
3A
F501
21
10V
VR439
100pF
C503
1000pF
C500
BATT_CODE
6.8V
VR506
L505
390nH
SWB+
Vdda
B501
RSSI_FIL
2
NEG
1
POS
3
SB1
PTT
SB2
RED_LED
Q502
CR503
180
R502
24
13
R501
680
5
1
6
2
4
3
IMX1
R505
10K
Q505
47K
R506
GREEN_LED
C507
1000pF
C506
100pF
RTA3
RTA2
RTA0
RTA1
C514
100pF
100pF
C513
100pF
C512
100pF
C511
7
GND GND1
9
1
PC0
2
PC1
4
PC2
PC3
8
S501
SWITCH
C0
C0
C1
C1
C528
1000pF
C527
100pF
C526
1000pF
100pF
C525
5V
ANT_BIAS
Q506
6.8V
VR431
INT_MIC
0.1uF
C515
C524
1000pF
C523
100pF
R510
10K
4.7K
47K
47K
10K
1000pF
C520
C455
470pF
100pF
C454
1000pF
.022uF
C529
C530
1000pF
C446
100pF
C499
C498
100pF
1000pF
C518
1000pF
C519
1000pF
C531
VR432
10V
10V
VR433
2
3
1
2
3
1
MIC
.01uF
C521
2
6.8V
VR440
1
SWITCH
PB501
6.8V
VR444
2
1
SWITCH
PB504
.01uF
C522
VR441
6.8V
PB502
1
2
SWITCH
1
M1
2
M2
3
M3
J407
S1
7
S3
6
5
S4
S2
4
C509
C504
C508
100pF
100pF100pF
1000pF
C501
C477
1000pF
1000pF
C478
VR450
10.0V
VR451
10.0V
C516
1000pF
1000pF
C517
INT_SPN
SPN
SPP
SCI
ZMY0130312-D
VHF Controls And Switches Schematic Diagram