EFJohnson 988X SERIES Two-Way Radio User Manual


 
6-23
February 2001
Part No. 001-9800-001
Q501
Q504
C505
Q514
R516
R517
R544
C562
C563
Q513
B
C
E
F500
R539
R524
C209
C207
C208
C211
C205
C204
C203
CR200
C534
C548
C546
C532
C545
C535
C537
C
54
7
C
533
C579
C549
C519
C520
R519
R509
Q500
R540
R541
R548
R542
CR507
C561
J201
J501
R201
C200
C216
R203
R202
C213
C214
C215
Q201
Q200
R211
C233
C232
C237
C236
C235
C234
R210
R213
C240
C239
R212
C230
C244
C241
C242
C243
C245
R217
C247
C252
C246
C254
CR203
R208
L211
C262
R226
C263
MP2
C260
C569
C570
C573
C255
R223
R222
R550
C574
U501
R204
C219
C218
C578
R547
C565
R816
R814
R809
R806
R803
R800
R801
Q505
R502
C501
C503
C840
R510
R501
EP3
L506
C554
C538
C559
C558
C539
R537
C536
C557
C580
L505
C529
R528
R527
C528
R532
C525
C524
R849
C831
+
R852
R854
R851
C837
C835
C836
R848
C815
R838
C821
C816
C819
R831
R829
C832
C830
R818
C842
L802
R221
C259
R220
C257
C292
R250
R251
R243
C285
C302
R257
C274
R229
C267
L213
L215
C289
CR207
C281
R234
CR208
R241
R240
R242
C282
R254
C300
C299
C276
R231
C277
C820
R826
C809
R841
R821
U800
C823
C824
R835
C811
C812
R825
C828
C829
C818
R832
L800
Q801
R839
Q800
C814
CR800
C808
C807
C817
C813
C827
C522
R530
L503
C552
C550
L504
R531
R529
C518
C553
R535
L501
C555
C556
R533R536
R238
R239
C278
R836
R837
C517
U502
C510
C541
Q510
L502
C551
C523
C521
C526
C527
C530
C531
C542
Q506
R522
C543
Q511
R534
C544
Q512
L500
R504
Q502
R511
Q503
EP1
C511
EP2
C500
R512
R514
R549
R508
R505
R500
CR502
CR504
Q516
C502
R515
U500
B
C
E
R506
C514
C515
R526
C516
R847
R856
R830
R853
Q507
C540
R523 R844
R521
R833
C826
L801
C822
R843
R842
R827
CR801
A900
VCO
C843
C834
C838
C839
R520
R518
R808
R805
R802
C504
R503
R507
R513
U801
R804
R807
R810
C577
R545
CR503
CR506
Q517
Q515
R543
CR505
CR500
C560
C513
C305
C805
R820
R828
C806
C801
C567
C506
Q508
R525
R812
R813
R811
R822
C306
C810
C804
C802
C800
C566
R815
R546
C575
C576
C564
U804
R846
R845
C833
R855
C841
R823
U806
Reference Oscillator
R850
Q206
Q205
C275
C825
R840
R834
U803
L218
R824
R819
R817
R245
R246
R247
C286
R248
C287
C284
L217
C283
R244
Q207
L219
CR206
C256
L209
C258
Q203
Q204
C261
R224
L210
R225
C568
C217
CR202
C210
C507
L201
C512
C803
C508
L200
C206
C509
C572
C571
R538
CR201
U802
R232
Z205
C301
R258
C290
C288
R249
C303
R259
C304
R227
C249
C250
C264
R219
C212
C201
R200
C202
C225
C226
R207
C224
C223
R205
R206
R209
L203
C221
C220
L202
C227
C222
C228
R214
L207
C253
Q202
L220
R216
C248
R215
C265
C251
R218
L208
R256
R252
C294
C293
C295
R255
C307
R230
R228
C273
C272
C296
C297
R253
C298
CR210
Z202
U201
11
20
1
10
C291
Z206
C270
C271
C266
C268
L206
L205
L204
C231
CR204
C229
CR205
C238
Z204A
Z204B
L214
R237
CR209
R233
Q509
CR501
20
11
1
10
1
14
8
1
9
16
20
19
1
C
B
E
1
3
4
6
1
12
1
8
16
9
E
B
C
E
B
C
1
4
5
8
E
B
C
13
24
B
E
C
E
B
C
B
C
E
E
B
C
5
A
B
C
5
4
3
2
1
C
A
B
1
2
3
4
C269
EC
E
B
E
C
B
E
G
D
S
C
C
B
B
E
E
C
B
E
C
B
E
B
C
E
E
C
C
C
C
C
C
B
B
C
E
B
E
B
E
E
B
B
E
B
E
C
B
CE
C
B
E
1
4
5
8
8
12
D
S
G2
G1
1
3
7
8
RF BOARD LAYOUT (430-512 MHZ)