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JC-215R-51

Published by Service Dept.

P r i n t e d   i n   J a p a n

Clarion Co., Ltd.

Export Division - 22-3, Shibuya 2-chome, Shibuyaku, Tokyo, 150-8335 Japan      Tel: 03-3400-1121

Service Dept.- 50 kamitoda,Toda-shi,Saitama,335-8511 Japan    Tel: 048-443-1111     FAX:048-433-6996

298-5713-00 Jan.1999 P

Service Manual

Model

ch

 1

 2

 3

 4

 5

 6

 7

 8

 9

10

11

12

13

14

15

16

17

18

19

20

MHz

26.965

26.975

26.985

27.005

27.015

27.025

27.035

27.055

27.065

27.075

27.085

27.105

27.115

27.125

27.135

27.155

27.165

27.175

27.185

27.205

ch

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

MHz

27.215

27.225

27.255

27.235

27.245

27.265

27.275

27.285

27.295

27.305

27.315

27.325

27.335

27.345

27.355

27.365

27.375

27.385

27.395

27.405

YA
M

A

H

A

YAMAHA Motorcycle Genuine
CB Radio

JC-215R-51

(Genuine No. 4XY-88182-00)

SPECIFICATIONS

General

Power supply voltage:13.8V DC

Ground:

Negative

Consumption current: 2.0A or below

(at transmission)

Back-up consumption current:

1.0mA or below

Frequency range:

26.965MHz to 27.405MHz(40ch)

Frequency tolerance: 0.005

 or less

Radio wave type:

A3E

Antenna impedace:

50

Ω

Dimensions(mm):

105(W)

×

35(H)

×

150(D)

Weight:

620g

Transmitter section

Power output:

4.0W

Transmission S/N:

40dB or higher

Modulation sensitivity:

40dBV

±

3dB

Receiver section

Practical sensitivity:

6dB

μ

V or below(S/N 10dB)

S/N:

35dB or higher

Distortion factor:

8

 or below

Squelch sensitivity:

Thershold;8dB

μ

V or below

Tight;25dB

μ

V or higher

Audio output level:

0.5V or higher

NOTE

We cannot supply PWB with component parts in prin-

ciple.  When a circuit on PWB has failure, please re-

pair it by component parts base.  Parts which are not

mentioned in service manual are not supplied.

Specification and design are subject to change with-

out notice for further improvement.

COMPONENT

JC-215R-51

Main unit

−−−−−

1

Summary of Contents for JC-215R-51

Page 1: ...88182 00 SPECIFICATIONS General Power supply voltage 13 8V DC Ground Negative Consumption current 2 0A or below at transmission Back up consumption current 1 0mA or below Frequency range 26 965MHz to...

Page 2: ...sed 2 Place the parts and wiring back in their original posi tions after replacement or re wiring For proper circuit construction use of insulation tubes bonding gaps to PWB etc is involved The wiring...

Page 3: ...etector ADJUSTMENTS Adjusting VCO 1 Set CB channel to CH20 27 205MHz 2 Connect a DC voltmeter to TP101 V CONT 3 Adjust L113 so that the voltmeter reading becomes 2 0 0 05V while trasmitting TX and adj...

Page 4: ...A M P Q 1 0 4 2 S K 3 0 2 I F A M P Q 1 1 1 1 1 2 2 S C 2 4 0 4 M I X E R M I X E R Q 1 0 7 2 S C 2 4 0 8 Q 1 0 9 2 S C 2 4 0 8 1 0 6 9 M H z 4 5 0 k H z D E T D 1 0 6 1 S S 1 1 9 N O I S E B L A N K...

Page 5: ...SINK A 1 6 039 1345 00 RF PWB 1 WITHOUT COMPONENT 7 313 1673 00 HEATSINK B 1 8 855 3434 01 EXTENSION LEAD 1 8 1 714 3010 87 MACHINE SCREW M3 10 2 9 716 1779 00 SCREW M3 8 9 10 732 3006 11 SEMS SCREW M...

Page 6: ...78 0 1 F C210 178 1042 78 0 1 F C265 178 1032 78 0 01 F C266 178 1022 78 1000pF C268 163 4763 30 16V47 F C269 163 4763 30 16V47 F C276 178 1032 78 0 01 F C277 178 1032 78 0 01 F C279 184 1073 41 25V10...

Page 7: ...10 1 10W 47 R187 117 1211 10 1 10W 120 R188 117 3311 10 1 10W 330 R189 117 4721 10 1 10W 4 7k R190 117 1831 10 1 10W 18k R191 117 3931 10 1 10W 39k R194 117 1211 10 1 10W 120 R195 117 3311 10 1 10W 3...

Page 8: ...231 10 1 10W 82k R113 117 8231 10 1 10W 82k R114 117 8231 10 1 10W 82k R115 117 8231 10 1 10W 82k R116 117 8231 10 1 10W 82k R117 117 8231 10 1 10W 82k R118 117 8231 10 1 10W 82k R119 117 8231 10 1 10...

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