Panasonic NV-FJ603EL-K User manual

ORDERNO. VRD0002003C2
Video Cassette Recorder
NV-FJ603EL-K / NV-FJ603EP-K / NV-FJ603EPYK / NV-
FJ604EG-K / NV-FJ604ECMK / NV-FJ606EG-K / NV-
FJ606EGYK / NV-FJ606EC-K / NV-FJ606ECMK / NV-FJ611B-
K
Z-MECHANISM
SPECIFICATIONS
1

2000 Matsushita ElectricIndustrial Co., Ltd. All rights reserved.
Unauthorized copying and distribution isaviolation of law.
1. INTRODUCTION
This service manual contains technical information whichwill allowservice personnel to
understand and service this model.
If the circuit is changedormodified, this information will be followedbysupplementaryservice
manual tobe filedwithoriginal service manual.
Note 1 :
Adjustment procedures, DisassemblyProcedures and AssemblyProcedures forMechanism
Chassis are separate volume fromthis service manual. / Please refertothe service manual forZ-
MechanismChassis. (OrderNo. VRD9802005C2)
Note 2 :
The Model No. is indicatedon the Schematic Diagramand Circuit BoardDiagrams as follows.
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Model No. FJ604EG-K FJ606EG-K FJ610EG-S/
KFJ606EGYK FJ610EGYS/ KFJ610B-S/K
FJ611B
Indication
Mark (A) (A) (A) (B) (B) (C)
(
Model No. FJ604ECMK FJ606EC-K FJ606ECMK FJ610EC-S/
KFJ610ECMS /K FJ610ECYS/ K
FJ610BL
Indication
Mark (D) (D) (D) (D) (D) (E)
Model No. FJ603EL-K FJ603EP-K FJ603EPYK
Indication
Mark (G) (H) (J)
2. GENERAL DESCRIPTIONS
2.1. SERVICEINFORMATION
2.1.1. CHANNELMEMORY IC INITIALIZATION
Whenreplacing the MemoryIC7704 and/orOscillatorX6001, MemoryIC7704 has tobe initialized
due tothe setting value changes.
Note:
1. When replacing the memoryIC7704, the OSDmicroprocessor
IC7703 shouldbe replaced together.
2. Ithas to be performed before tuning.
3. Meaning of “MEMORYICINITIALIZATION"isto make dependency
indifferent modelsand to distinguish between different features.
4. Itdoes not need to perform when replacing the System Control
IC6001.
<CHANNELMEMORY IC INITIALIZATION>
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PROCEDURES FIP Display Monitor
Screen
Press the FF and EJECTkeys simultaneouslyfor3
seconds. None
Press the FF and EJECTkeys simultaneouslymore
twice. None
Press the EJECTkeyfor3 seconds. None
Press the CH UP keytwice. None
Press the POWER key.
(Colon starts flashing)
Service Screen(
See
Service Screen (
Sample)
Press the REC keyon the Remote ControllerUnit. Service Screen(
See
Service Screen (
Sample)
Set the Model Code and Option Code bypressing 10
-keyor[RIGHT] [LEFT] [UP] [DOWN] keys on the
Remote ControllerUnit. (See Fig. S2)
Service Screen(
See
Service Screen (
Sample)
To release Service Mode, press POWER keyand
thenpress FF orturnthe shuttle ring tothe FF and
press EJECTkeysimultaneously6 times until the
normal indication on the FIP.
None
Fig. S1 Service Screen(Sample)
Caution :
Since the “Clock adjust” and “VPS/PDC default” are future
expansion, do not change the initial settings.
Just incase, ifthese initial setting values had been changed
accidentally, itcan be recovered bypressing [UP] [DOWN]keyson
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the Remote Controller.
Model No. Suffix Model
CodeOption Code
1
Option
Code
2
Option
Code
3
NV-FJ603 EL-K 41 253 64 140
NV-FJ603 EP-K/EPYK 45 253 64 140
NV-FJ604 ECMK 45 141 64 140
NV-FJ604 EG-K 41 141 64 140
(To be continuedon next page.)
Model No. Suffix Model
CodeOption Code
1
Option
Code
2
Option
Code
3
NV-FJ606 EC-K/ECMK 45 141 64 140
NV-FJ606 EG-K/EGYK 41 141 64 140
NV-FJ610 B-K/B-S 49 161 64 140
NV-FJ610 BL-S 4D 161 64 140
NV-FJ610 EC-S/EC-K/
ECMS/ECMK/
ECYS/ECYK
45 137 64 140
NV-FJ610 EG-S/EG-K/
EGYS/EGYK 41 137 64 140
NV-FJ611 B-K 49 165 64 140
Fig. S2 Model Code & Option Code
2.1.2. CAUTION FOR AUTO TUNING
PROCEDURE
AutoTuning will start bythe following procedure.
1. Connect the DIN-RFCable.
2. Connect the AC Mains Lead.
3. Turn on the VCR. / Auto Tuning will start. / Auto Tuning searches
for TV stations from VHFminimum to UHFmaximum and
memorizes everytuned program position. Other program
positions are skipped.
Auto Tuning takes five or more minutes to complete its search.
Donot touch the VCR during Auto Tuning.
Auto Tuning will stop halfway, ifthe VCR isoperated or the aerial
lead and/or the mains lead are disconnected.
Incase the VCR stopped during Auto Tuning, the VCR have to be
reset and restarted. See the following item 2.
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NOTE
1. Ifthe VCR isturned on with the antenna not connected, all
channelsare skipped. Therefore, firmlyconnect the antenna and
then turn the VCR off and on againto execute Auto tuning.
2. When Auto Tuning iscanceled halfway, Auto Tuning isnot
executed even ifthe VCR isturned off and then turned on again. /
Inthiscase, Auto Tuning have to be restarted bythe following
procedure.
A. Press EJECTand remove the Video cassette.
B. Keep UPand DOWNon the VCR pressed simultaneouslyfor 3
seconds or more during the VCR on. / The channel displayed
on the VCR displaydisappears for amoment then changes to 2.
C. Turn off the VCR and then turn iton. Auto Tuning commences.
3. Ifyou turn the VCR off during Auto Tuning, Auto Tuning will stop
halfway.
The VCR shouldbe reset and restarted bythe item 2inorder to
execute Auto Tuning.
4. Ifthe VCR starts playback during Auto Tuning, Auto Tuning will
stop halfway.
The VCR shouldbe reset and restarted bythe item 2inorder to
execute Auto Tuning.
5. To cancel Auto Tuning Mid-operation, press POWERduring Auto
Tuning (The VCR isturned off).
6. When the VCR ismoved to the other area or country, TV
broadcasts shouldbe stored again.
2.1.3. CHECKING OFMAIN C.B.A.
Whenservicing the MAIN C.B.A., take out the MAIN C.B.A. and mechanismfromthe frame and
turnover.
And thenconnect the Extension Cable (VFK2744) betweenthe POWER C.B.A. connector(P1103)
and the MAIN C.B.A. connector(P1001) as shownin Fig. S3.
Fig. S3
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2.1.4. REMOVALOFCASSETTE TAPE
There are 2 ways toremove a cassette tape.
1. Removal of compulsoryloading.
A. Press FF and EJECTbuttons simultaneouslyand set the
Service Mode 7.
B. Press STOPbutton inorder to unload the mechanism. (Payan
attention of tape slack)
Service Mode Indication:
7** ** (STOP) 700 ** (EJECT)
2. Removal of manual operation of Maincam gear.
A. Disconnect the AC power cord and remove Top Panel.
B. Rotate MainCam Gear to the clockwise and unload the
mechanism (Tape isremaining) (Fig. S4).
Fig. S4
C. Rotate the Poleof Capstan motor to the clockwise the from the
bottom inorder to remove the tape slag.
Fig. S5
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D. Rotate MainCam Gear to the clockwise inorder to eject the
cassette tape.
2.1.5. CYLINDER UNITREPLACEMENT
1. CYLINDERUNITREPLACEMENT
A. Remove the Mechanism unitfrom MAINC.B.A./Chassisby
referring “SECTION2.DisassemblyProcedure”.
B. Remove the 3screws(A)of the CYLINDERUNITwith ascrew
driver.
C. Unlock the 4locking tabs (B)and disconnect the Cylinder
flexiblecard from the FPCHolder.
D. Remove the CYLINDERUNIT.
CAUTION
Handlethe Cylinder flexiblecard with care. When itdamaged, you
shouldreplace wholeCylinder unit.
Fig. S6
2. UPPERCYLINDERDISASSEMBLY
A. Remove 2screws(A).
B. Remove the Cylinder Stator Unit.
C. Remove 2screws(B).
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D. Remove the Cylinder Rotor Unit.
E. Loose Hex screw (C)(1.5mm) and remove the CYLINDER
RETAINER.
F. Remove the Upper Cylinder. Fig. S7
3. UPPERCYLINDERASSEMBLY
When reassembling, perform the steps inthe reverse order.
Notes :
A. Install the Cylinder Retainer so that the 2holes on top of the
Cylinder Retainer are at right angles with the P3502 Connection.
B. Tighten the Hex screw (C)(1.5mm) whilepressing downon top
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of the Cylinder Retainer. Fig. S8
C. Install the Cylinder Rotor Unitso that the inner holeof the
Cylinder Rotor Unitfits to the small projection (D)on top of the
Upper Cylinder.
D. Tighten 2screws(B). Fig. S9
E. Install the Cylinder Stator Unit.
F. Tighten 2screws(A). Fig. S10
G. Confirm the PG SHIFTERADJUSTMENTwith the alignment
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