Jvc AXF 3000 Service Manual

Page 2

CA-F3000

- Safety Precautions

1. The design of this product contains special hardware and many circuits and components
specially for safety purposes. For continued protection, no changes should be made to the
original design unless authorised in writing by the manufacturer. Replacement parts must
be identical to those used in the original circuits.

2. Any unauthorised design alterations or additions will void the manufacturers guarantee;
furthermore the manufacturer cannot accept responsibility for personal injury or property
damage resulting therefrom.

3. Essential safety critical components are identified by (A) on the Parts List and by shading
on the schematics ,and must never be replaced by parts other than those listed in the
manual. Please note however that many electrical and mechanical parts in the product have
special safety related characteristics. These characteristics are often not evident from visual
inspection. Parts other than specified by the manufacturer may not have the same safety
characteristics as the recommended replacement parts shown in the Parts List of the service
manual and may create shock,fire, or other hazards.

4. The leads in the products are routed and dressed with ties, clamps, tubings, barriers and
the like to be separated from live parts, high temperature parts, moving parts and/or sharp
edges for the prevention of electric shock and fire hazard. When service is required, the
original lead routing and dress should be observed, and it should be confirmed that they
have been returned to normal, after re-assembling.

Warning

1. Service should be performed by qualified personnel only.
2.This equipment has been designed and manufactured to meet international safety standards.

3. It is the legal responsibility of the repairer to ensure that these safety standards are
maintained.

4. Repairs must be made in accordance with the relevant safety standards.
5. It is essential that safety critical components are replaced by approved parts.
6. If mains voltage selector is provided, check setting for local voltage .

1-2

Page 13

CA-F3000

on um...

38.5 m. .33. .5
.8. 2...... .55.... a... it... . 5...:
8.... 5.. .5. 5.32.. 2. 2.5.8... 5 :2. 5 :53 =. 5.3. :2...

$55.52. 2.. 2 .5... as t :5 .8. 5.6.3... 5...... 25.8 t. 5...... t 5......
.35 9.55.... z. ... 5.... .. 93...... i... .5. 25:51". a

59.9. .53... Z
9.... .5. n 8.5. .5... w. 59.». 9...... .52.... 5:. 1.2.5... 2.. 5 .5... =- 55: o)... .5 .a »

fl

3...?

3.6 9.....m a... .o 5.333. a 9...;ng

2.... 9.5.... 92...... 3n 2
E... .2.on 05...... o... as... u... o. .5... a... has... n... a... 5.5.555 59. 2 so... u v... 0.. .
can: up =. s 559... u... E xuua 5.. 2.. 30140
5»... .5. 0...... 5.... .225 32.5. o... .6 .525 a»... Jan: .3 u... an.» o. .53 .5. .. .
2x6. 0 5:5»... .3 Elm»... 0...... 2.. 3.... a .6 .5> €5.50 22......
u... .5 25.00.... a. .2... 5a.. 2.. E. «Edi an... 5&0... 2...: 2.1.5... 2 5:. .5. .. .
.5... .9. 2.. 2. Eu .5. 55...... z... .6. :2...

.25... no: :0» a... 5.50.. an... .559... a... 3... ch
m «SE-.62.. 2.... .6.» .020 o... c. nqu. 5.. 9.... .a c... o. 3:... IE .3... .m

.5... .5. .. 5...... 2.... 2.. 5...: =8 .5.»
in... 2 .5; E; 8.0!. 2.1.- .25 .6. En: n v..- n an: annex d

18:850.»- o... 9.2.. a. 2:59... :2... .n
.5... :3 13.2.38... 2.15. aim .o so. .59 IA 5 v! :2. .n

..._..5.5.5..§.. .55. 220......
:«muom...2.. ..

35.33... 9.32.... 2.. .3 .2... .8: o... 5.... no 9.. 9:553...

9...... .9. .5. n... 33.8... a»... .552. 2.. a... a.

.I a... .3. 2.5.5.. 5....5 no u... .57. on

.3525... 95..
50> 51.0 a... 5 £91.. a... o... 31 :5: 2 Ext.- _o....0u .i-E no 0... .3 A .00.... .v

55 .5. .. 3.... .51 u... .63. .5 .5» .
o. 5... o. . mu... .3 .35 6. .m .55 o7 a»... .2 .2... 5.. m a... .319 .o 255...". .

$5.. 3 Eu; ae> 295.5... .02. 2.. = .85 30> :3:
ca 0- van £09.. 9303 a... .o .355: a... :3.- .xu... :5»... .u .395... 2.. .3... .n

{Earn and =9 A... win: 8.355 SUV-m of.
.5<¢00mn_ :95 .N

in... no u... .5358 .o. 3.. .5. 2 1.8.9:... 2.:
£0.50- _o....0u .03... no a... :0 l :c... A in .p

"23.32.... 0532.0. 2: >3 3:55 .3501 0... E0: .090 .3...» no a... 9:53.32...

2&2. : 3.... no 2.. 5..., SEE. . 5...... a 3.2. 2.5 .5 3.. .u
.55 .25.. .5 u. 3.5.. a 2 9. 552.. .5 8.. u

.2...

EB. u... .5 22:... a... 8.. a... .5. .5» .1... .3. o. o... a... 52...... .3 5.3.. 5:8 5. :9. 03.8..
a... 5. .53.. by. .. 52.6 .55.. 2: .2... .5. .85 .5 5 5... o. .5... .5 9...... .E a;

m. can... 3
1.-

1

3...!» a... .0 39.0 5.5.3.1 m5 NEEEQSK

4.2... .8522
2:523:12. 2...: oo o... ...n .. Eziw a... 95 v38. 3 no u a. 9.0. .< .n

.o. .5... o. . .9... .2 5:. a. i 5... o? 22.. .m. 5... 5. ,.. a... .m .02. a. 2.55
6... >3. 3959.13.33 =9» xv... o... .u .095... o... .35 .N

5?... an o... 9....255 5. an. .3 o. 2.. u. .6. 2.?
50.53 35.8 .03... no I... .5 I no... .A .8... .p

.5... .5 .o 25...... .5 a. 8.5 a o. .5. :5... .258 20...... a... .5 i. .9. e. u... 9......

5.3.3 3:55 £95.... .5 5.... .35.. - 95-8..

5.
.0
.O
O

"O O 'O
*OO'O

.w

.35? -o

n

Page 103

TD-F3000

(16) Removing the reel & cam motor

. Remove the flywheel.

2. Remove the screws ® and (H) fixing the
motors to remove the reel & cam motor
circuit board.

3. Unsolder the motors to remove them.

H

(17) Removing the cam switch circuit board

1. Remove the flywheel.

2. Remove the reel & cam motor circuit board.

3. Release the hook holding the cam switch
circuit board and remove the screw to
remove it.

X When installing the cam switch circuit
board, assemble the circuit board so that
the part @ meets part ©.

FR arm
assembly

cf
{G} [6
L69 L6)
I:L

Front View of the mechanism

Cam switch (.8.

(18) Removing the head assembly
1. Remove the mechanism assembly.
(Refer to Item 8)
2. Disconnect the connector CN331 or CN332
on the deck audio circuit board.
3. Remove the 3 screws © fixing the head
assembly to remove it.

HQ
76)
I=L

Head
assembl
y Head gear CL)
Front view of the mechanism
03 VK24705-001 ® ..... VKZ4705-002 ® SDSTZOOAZ

4-9