Orion COMBI 3601VT User manual

HO
V24935
Zentralwerkstatt und Postfach 10 10 26
Ersatzteildepot 63264 Dreieich
fur ORION-Produkte C \ \ ; Max-Planck-Str. 20
Servive & Versand GmbH Sooue ererelen
Ersatzteil-Bestellung
Tel.: [phone] Fax.: [phone]
SERVICE
MANUAL
ORION
COMBI
3601VT
COLOR TELEVISION/VIDEO CASSETTE RECORDER
ORIGINAL
CHASSIS CODE A
Best. Nr. SM3601
Design and specifications are subject to change without notice.

As for the places which need special attentions,
they are indicated with the labels or seals on the
cabinet, chassis and parts. Make sure to keep the
indications and notices in the operation manual.
2. AVOID AN ELECTRIC SHOCK
There is a high voltage part inside. Avoid an
electric shock while the electric current is
flowing.
. USE THE DESIGNATED PARTS
The parts in this equipment have the specific
characters of incombustibility and withstand
voltage for safety. Therefore, the part which is
replaced should be used the part which has
the same character.
Especially as to the important parts for safety
which is indicated in the circuit diagram or the
table of parts as a /\ mark, the designated
parts must be used.
. PUT PARTS AND WIRES IN THE
ORIGINAL POSITION AFTER
ASSEMBLING OR WIRING
There are parts which use the insulation
material such as a tube or tape for safety, or
which are assembled in the condition that
these do not contact with the printed board.
The inside wiring is designed not to get closer
to the pyrogenic parts and high voltage parts.
Therefore, put these parts in the original
positions.
TAKE CARE TO DEAL WITH THE
CATHODE-RAY TUBE
In the condition that an explosion-proof cathode-
ray tube is set in this equipment, safety is
secured against implosion. However, when
removing it or serving from backward, it is
dangerous to give a shock. Take enough care to
deal with it.
SERVICING NOTICES ON CHECKING
1. KEEP THE NOTICES
HOW TO ORDER PARTS
6. AVOID AN X-RAY
Safety is secured against an X-ray by consider-
ing about the cathode-ray tube and the high
voltage peripheral circuit, etc.
Therefore, when repairing the high voltage pe-
ripherai circuit, use the designated parts and
make sure not modify the circuit.
Repairing except indicates causes rising of high
voltage, and it emits an X-ray from the cathode-
ray tube.
. PERFORM A SAFETY CHECK AFTER
SERVICING
Confirm that the screws, parts and wiring which
were removed in order to service are put in the
original positions, or whether there are the
portions which are deteriorated around the
serviced places serviced or not. Check the
insulation between the antenna terminal or
external metal and the AC cord plug blades.
And be sure the safety of that.
(INSULATION CHECK PROCEDURE)
1. Unplug the plug from the AC outlet.
2. Remove the antenna terminal on TV and turn
on the TV.
3. Insulation resistance between the cord plug
terminals and the eternal exposure metal
[Note 2] should be more than 1M ohm by
using the 500V insulation resistance meter
[Note 1].
. If the insulation resistance is less than 1M
ohm, the inspection repair should be
required.
{Note 1]
If you have not the 500V insulation
resistance meter, use a Tester.
[Note 2]
External exposure metal: Antenna terminal
Earphone jack
Please include the following informations when you order parts. (Particularly the CHASSIS CODE.)
1. MODEL NUMBER and CHASSIS CODE
The MODEL NUMBER can be found on the back of each product and the VERSION LETTER can be
found at the end of the SERIAL NUMBER.
2. PART NO. and DESCRIPTION
You can find it in your SERVICE MANUAL.
A1-1

CONTENTS
SERVICING
NOTICES
ON
CHECKING
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AST
HOW
TO
ORDER
PARTS.
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Re
Ai-1
CONTENTS
a
.
A2-1
GENERAL
SPECIFICATIONS.
ou...
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A3-1~A3-6
DISASSEMBLY
INSTRUCTIONS
1.
REMOVAL
OF
MECHANICAL
PARTS
AND
P.
C.
BOARDS........ecsseseseerseseserensensssceneennees
Bi-1,
B1-2
2.
REMOVAL
OF
DECK
PARTS.
......cssssssssessssssresesesnesnssenracscensssscensnsrssecacasscseavavaneaescsseateeees
B2-1~B2-5
3.
REMOVAL
OF
ANODE
CAP
qu...
csssssssescsssseessesenenetensssnescesasseneneaeanansescesseneseneeaeeenesenenanans
B3-1
KEY
TO
ABBREVIATIONS
Qo...
cesscccessessssessssersssesrenseecsesnesessensuseesesenanenssusnssesareenessssseanesesscersees
C1-1,
C1-2
SERVICE
MODE
LIST
...........scecessesssesenscnescneeeenenserenee
‘
C2-4
PREVENTIVE
CHECKS
AND
SERVICE
INTERVALS
..................
wwe
63-1,
C3-2
NOTE
FOR
THE
REPLACING
OF
MEMORY
IC
.........eseeseeeeees
wee
C464
SERVICING
FIXTURES
AND
TOOLS.
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.
C51
MECHANICAL
ADJUSTMENTS
...........ccccsesssssessesensssenensecssacensaessanenseneansscisseesnneneaes
i
D1-1~D1-4
ELECTRICAL
ADJUSTMENTS.
ou...
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D2-1~D2-6
BLOCK
DIAGRAMS
To
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|
|
gesndscaceedeenssee
E-1,
£-2
YICIAUDIO/HEAD
AMP/21PIN
uu...
sscssssesesssssesessrsnsssstsessenseeeeeenssssersesecnsasasanseneasceresscesseneaseseesene
E-3,
E-4
MICON/POWER/OPERATION/DECK
......sescssssssesscerssssesssseseesacsnenssnsssurnssneassesnscaenannrarssssecusenees
E-5,
E-6
TTEXT
u.cecessssessssssesessecsssesessessssesssnssssassevesesessencssscescsnsnsnnenennsgeassaseasdensvescansanssesssusossansets
senenenee
E-7,
E-8
PRINTED
CIRCUIT
BOARDS
MAIN/CRT/POWER
SW,
uu...
eesssssssssstssssrtsnscsessnseeessesarsesseasasenevenennesenecusnecnsnsseseananensaeransneesenense®
F-1,
F-2
OPERATION/DECK
.
a
F-3,
F-4
SYSCON
onvcscccsssssssesessssssecsvsscecsesscsscsesseeseensesseeesncsrsneessaceussessssenenseaesessegeenanseaenentananenenevenu
assert
wee
F-5~F-8
SCHEMATIC
DIAGRAMS
Y/CIAUDIO/HEAD
AMP
G-1,
G-2
MICO
.....c.ssescssccsossessscsscsesscessosscsennessusorsserssacoussscavensaneansnesetecosscanesescensensas
‘
G-3,
G-4
POWER
uu.
eeeesscssesessccscsessssssecssscsssoeensenessesnsossesssnenesnsenenssscansncosnseseeesesoasegusanensssecocssaranesenennenas
G-5,
G-6
QIPIN
vcsscesessssesscesseesesscsececsssoesssssnsarsenssuceesecaeseseseseessesnenseeracarsesesanseennsesssnesanarsnesensrseter
sraeanrareees
G-7,
G-8
CHROMA
SIF
........sscscscessssecsesesesessecsssvsessssssnsssessnssanesssonsneassesersnsecessesesecnesassnseensseazenanunanseneos
—
avenene
G-9,
G-10
SOUND
AMP.
......sssessssssessssssssesersssessssssessossssonessenvenssssansssnressacneaccanonassacsasenssesennonusoseraseuevseasorsee
G-11,
G-12
TV POWER
...sscccsssesscessscesesnsssssssssssesacsnsevescersucesssnsesneassosnenecseaavencaecesesasnvsasaceuscecessssasnerrenstsenss
G-13,
G-14
DEFLECTION
......cssssessccsssssrssssessssrssesenessesesessesenssensusacestssserseneensscasoneasaveassscavansecsansustsesaneeanenegss
G-15,
G-16
CRT
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— sauseeananenaes
G-17,
G-18
OPERATION
......csssessssssessseesssssccsssssssnsesssessesessecessnesasssescnesersenerssecseansessnsneassassearanennescensns
—
aanseeseas
G-19,
G-20
TTS
TEXT:
Sissscsvecettcsan
ence
vssuectescvesvsssussosascnssesteveshscccsansssscuctecsessst
evsbucaebncoiveedisedisosesdvacuansdegesss
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“ssetyZeedistee
G-21,
G-22
DEGK
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G-23,
G-24
INTERCONNECTION
DIAGRAN
.
ae
G-25,
G-26
WAVEFORMS
......
cc
cssessssessssesesessnsscsersseersesesesesennesssanensernasnenerensrennies
H-1~H-4
MECHANICAL
EXPLODED
VIEWS.
.........::scessssssssesseneesesseenseneneeses
a
1,
1-2
CHASSIS
EXPLODED
VIEWS.
.......usesssssesssesesserensenessenesssecaseenesnsssneeussssesensnenensnsoesegnenseneersaseats
1-3,
I-4
MECHANICAL
REPLACEMENT
PARTS
LIST
............ecccsecssssssesesssnsneesenesssensnenensssanseeerseencarenees
Jt-4
CHASSIS
REPLACEMENT
PARTS
LIST
...........:sscsssssssssssenscessensssenenssssereneesessnansscessnessenssonecsoes
J2-1
ELECTRICAL
REPLACEMENT
PARTS
LIST
............csssssssssseseessssesrenseseensersseenenenensensnenesecenenes
J3-1~J3-3
A2-1

GENERAL SPECIFICATIONS
G-1.Outline of the Product
14 __inch(_335.4 mmV):Measured diagonally
Color CRT _90_ degree deflection
1___-Speed 1/2" Video Cassette Recorder
XIVHS [jRecorder/Player
L_]VHS-C [_|Player
G-2.VCR Format
VHS Standard [ JINTSC [PAL []SECAM [_]PAL-M [ |PAL-N
CJVHS Hi-Fi Audio System
G-3.Video Recording System ‘Rotary,slant azimuth two head helical scan system
Luminance Component ‘FM recording
Chrominance Component :Low frequency converted direct recording
G-4.Broadcasting System : CCIR System B/G
G-5.Color System CINTSC [PAL [-]SECAM or Monochrome signal
G-6.NTSC Playback(PAL 60Hz) Yes [INo
G-7.MESECAM [_]Yes XJNo
G-8.Cassette Tape
EXIVHS type video cassette tape Width 12.65mm (1/2 Inch)
L]VHS-C type video cassette tape Width 12.65mm (1/2 Inch)
G-9.Tape Speed
NTSC or PAL-M PAL or SECAM
XISP 33.35 mm/sec XISP 23.39 mm/sec
L_JLP 16.67 mm/sec [JLP 11.69 mm/sec
[JSLP 11.12 mm/sec
G-10.Recording/Playback Time
NTSC or PAL-M(NTSC Playback Only)
[XJat SP Mode Max. 210 min. (with T-210 cassette)
{Jat LP Mode Max. 420 min. (with T-210 cassette)
[ Jat SLP Mode Max. 630 min. (with T-210 cassette)
PAL or SECAM
hx<jat SP Mode Max. 300 min. (with E-300 cassette)
[Jat LP Mode Max. 600 min. (with E-300 cassette)
G-11.Rewind/Fast Forward Time(Approx.)
IXJFF :2'15"/Re w:1'48" (L] T-120 cassette [Xj E-180 cassette)
[_]FF :3'40"/Re w:2'50” ((] T-120 cassette [ ] E-180 cassette)
G-12.Search Speed
xSP Sand 7 Times(PAL)
X|SP 3and 5 Times(NTSC)
[ |SLP Times
G-13.Slow Speed
xJSP 1/5 ~1/30 Times
LILP Times
[ |SLP Times
G-14.Frame Advance
XISP __1/10 ‘Times
[LP Times
[-JSLP Times
G-15.Antenna Input Impedance
VHF/UHF 75 ohm unbalanced

GENERAL SPECIFICATIONS
G-16.Tuner
and
Receiving
channel
<j1Tuner
Syatem
[|
|2Tuner
System
Tuner : Contactless Electric tuner
[ jOscar(W/O HYPER)
Receiving channel
lOscar(W/ HYPER) _[_|France CATV)
[ ]Others
VHF (LOW) E2 ch E4 ch
(HIGH) E5 ch El2_ ch
(CATV) $1. ch S41 ch
UHF E21 ch E69_ch
Tuning System
Ix|Frequency syn. [_]Voltage syn. [ |Others
G-17.Preset Channel
80__channels
G-18.Intermediate Frequency
Picture(FP) 38.9 MHz MHz MHz
Sound (FS) 33.4. MHz MHz MHz
FP-FS 5.5. MHz MHz MHz
G-19, Stereo/Dual TV Sound
L]Yes((_JNICAM [_]JGERMAN {JUSA [_JAPAN) &x<JNo
G-20. Video Signal
Input Level 1 ~Vp-p/ _75 ohm
Output Level 1 Vp-p/ _75 ohm
S/N Ratio 53_ dB (Weighted)
Horizontal Resolution at SP Mode __240_ Lines
G-21.Audio Signal
Input Level
Line 3.8. dB/ _50 Kohm
RCA - dB / -_Kohm
Output Level
Line 3.8 <dB/ 1_ Kohm
RCA - dB / - Kohm
(OdB=0.775 V rms)
S/N Ratio at SP Mode 42 ~dB
Harmonic Distortion : 15. % (1KHz)
Frequency Response : at SP Mode _100 Hz~ _10 KHz
at LP Mode Hz ~ KHz
at SLP Mode Hz ~ KHz
G-22.Heads
Video <2 Rotary Heads
FM Audio i Rotary Heads
Audio / Control x1 Stationary Head ( x|Mono_ [_|Stereo(L,R) }
Erase x1 Full Track Erase
G-23.Motor: __3__ Motors
xiTape/Cassette Loading
[x|Cylinder (Direct Drive)
[>x]Capstan (Direct Drive)
G-24.Power Source
230 Vv XJAC 50Hz [JAC 60Hz
[ JEXT DC Jack Vv
G-25.Power Consumption: 55___W at AC 230 Vv 50 Hz
(Approx.) W at DC Vv
(at TV and VCR ON)
Stand by: 6 Wat AC 230 Vv 50 Hz
Per Year: - kWh / Year
A3-2

GENERAL SPECIFICATIONS
G-26.Dimensions(Approx.)
362 mm(W) __369 mm(D) _ 382 mm(H)
G-27.Weight(Approx.) Net : _12.8 Kg(_- Ibs)
Gross: __14.5 Kg (__-__]bs)
G-28.Cabinet Material
Cabinet Front: XjPS 94HB [| |DECABROM
| |ABS 94V2 |_INON-DECA
[ ]94V0
Cabinet Rear: XPS x]94HB [| JDECABROM
| j|ABS 94V2 | INON-DECA
94V0
Jack Panel: XIPS [>X]94HB [ |DECABROM
[JABS [ |94v2 | |NON-DECA
| ]94V0
[X|Front Cassette Loading System
[ |Top Loading System
G-29.Cassette Loading System:
G-30.Tape Counter: Linear Time Tape Counter
[|Video Input(Rear)
Video Output(Rear)
x]Audio Input(Front)
[_ ]Audio Input(Rear)
[_]Audio Output(Rear)
[X]21 Pin (x_L)
AC Inlet
Ear Phone
G-31.Protector: [>x]Power Fuse [_]Dew Sensor
G-32.Regulation
Safety
{_JUL L|CSA SAA SI CE [ |SEV
| |BS INF INEMKO FEMKO IDEMKO [_TEC65
| |SEMKO INZ IHOMOLO SABS CNS [ |SISIR
| |NOM AS3159 IDENTORI UNE GOST |_|NONE
Radiation
[JFCC DOC FTZ PTT CE SEV
| |SABA SI INF INZ HOMOLO UNE
|_|CNS CISPR13 IDENTORI AS/NZS NONE
X-Radiation
XJPTB [ |DHHS [ JHWC LIDENTORI [_|NONE
G-33.Temperature
Operation 5. °C~__40 °C_
Storage -20. °C~__60°C_
G-34,.Operating Humidity
Less than 80 %RH
G-35.Clockand Timer
Built-in _1 Month _8 Events Programmable Timer
One Touch Recording : Max Time _SP Mode:5_ Hours
Sleep Timer h]Yes Max _120. Min. _10. Min. Step) [_|No
On/Off Timer x]Yes _1 Programs [_|No
Wake Up Timer [_]Yes Programs XINo
G-36.Timer back up Time
More than __30 Minutes (at Power Off Mode)
G-37.Terminals
DX] VHF/UHF Antenna {XiDin Type F-Type France Type
[x]Video Input(Front) <iPhono Jack (RCA 8.3) (Option)
L_]Phono Jack (RCA 8.3)
{JPhono Jack (RCA g8.3)
>JPhono Jack (RCA 98.3) (Option)
Phono Jack (RCA 8.3)
[_]Phono Jack (RCA 98.3)
[_ JDC Jack 12V (Center +)
[_JExt Speaker
><JHead Phone
[ |Diversity
A3-3

GENERAL SPECIFICATIONS
G-38.Indicator
[_|Power
xJRec/OTR
[_|Play
[_|Tape-In
X|Timer
Rec
(__)
(Red
)
(__)
(i)
os
(Red
_)
xJStand
By
{_]On
Timer
[_
]Rental
Mode(or
Clear
Picture)
(Red ) () (2
[ ]One Touch Playback(Button Lights) [_]Dew Sensor(Play LED Flush)
G-39.On Screen Display
>x]Menu
CJATS
(XiTimer Rec Set
XiCh Set-up
x]Auto Tuning [_jCh Mapping
X|Ch Tuning XICH Allocation
XITV Set-up
><lOn/Off Timer Set” [JAudio
>XjPicture [_|Tuning Mode
[_]VCR Set-up
xjAuto Repeat On/Off | _|System Select
[_]Scena Repeat
[_]User Registration
x{System Set-up
XjClock Set([k|Calendar []12H [X]24H)
X]Language
)<]G-CODE(or SHOWVIEW or PLUSCODE)No. Entry(Option)
X|Clock [X]CH/AV
>X]Tape Counter [ |Tape Speed
xjSleep Time kx|Sound Mute
x|Control Level ({X/Vol, X[Bright,[x|Cont,xjColor,["|Tint,XjSharpness)
[X]Play/Stop/FF/Rew/Rec/OTR/T-Rec/Pause
>xjJAuto Tracking/Manual Tracking
(XjIndex x]Repeat
[Tone 1/2 [_ Stereo
G-40.0SD Language
XjJEng xiGer [X]Fre x{Spa Xllta [ |Por
OSD Language Setting
[_jEng [x|Ger {Fre [ [Spa [Ita [|Por
G-41.Speaker
3 inches Imp. 8 ohmx _1_ pes
Max 1.5 W Typical
10% 1.0 W Typical
G-42.EXT Speaker
[ Yes W/Imp ohm x]None
G-43.Carton
Master Carton: [ [Need [IxJNo Need
Content: ----__ Set
Material: ~~ / _--- Corrugated Carton
Dimensions: --- mm(L) __---- mm(W) _----. mm(D)
Description of Origin []Yes [_JNo
Gift Box
Material [JAB Double/Brown Corrugated Carton ([_]with Photo Label)
XJAB Double/White Corrugated Carton ({_]with Photo Label)
[JAB Double Full Color Carton W/Photo
Dimensions: 447_mm(W) _ 423, mm(D) _ 443. mm(H)
Design: As Per _ BUYER 's
Description of Origin: [ ]Yes IX]No
Drop Test Natural Dropping At 1 Comer / 3 Edges / 6 Surfaces
Height L {25cm [Bicm [46cm X62cm [ |80cm
Container Stuffing: __700 Sets / 40' container
A3-4

GENERAL SPECIFICATIONS
G-44. Accessories
G-45.Other Features
[>x]Auto Head Cleaning
[xjAuto Tracking
[-JCH Auto Set-Up/Auto Clock
{X]VIDEO PLUS+(SHOWVIEW,G-CODE) (Option)
XJIHQ (VHS Standard High Quality)
[x]Forward / Reverse Picture Search
[_]One Touch Playback
[ ]Auto CH Memory
[ ]Rental Mode
XITV Auto Shutt off Function
G-46.Switch
Front
[x]Power(Tact) [>x{Channel Up
[XPlay (X]Channel Down
[_]Pause/Still XIF.FWD/Cue
[_|System Select [x]Eject/Stop
[ JOne Touch Playback x|Main Power SW
Rear
L [Color On/Off (SECAM only)
[_|Main Power SW
G-47,.Magnetic Field
BBV: +0.45G [IBV : +0.35G
BH: 0,18G BH: 0.30G
CIBV: -0.15G CIBV: -0.25G
BH: 0.15G BH: 0.15G
A3-5
>xjOwner's Manual([_]W/ Guarantee Card) [German]
[ |Channel Film [_]Dew Caution Sheet
[x]Remote Control Unit [JAC Plug Adaptor
[ JU/V Mixer DxXJQuick Set-up Sheet
[JRod Antenna ({_]One Pole [_|Two Pole/[_]F-Type [_]DIN Type [_]France Type)
Loop Antenna([_|F-Type ["JDIN Type [ |France Type)
[ |DC Car Cord (Center+) [xjBattery (UM-_4 x 2)
[x]Guarantee Card [JAC Cord
[JWarning Sheet[_JAV Cord (2Pin-1Pin)
[_|Circuit Diagram [ JRegistration Card
[_JAntenna Change Plug (_JPTB Sheet
[|Service Facility List [_]300 ohm to 75 ohm Antenna Plug
[_|RF Cable (JEuro Warranty Information Sheet
[X|Index Search
[xjAuto Search
CJATS
CIVPS
CJSQPB
[ICATV
[JAnti-Theft
Cyppc
[x]Auto Power On, Auto Play, Auto Rewind, Auto Eject,Auto Repeat System
XIT’Text((_]Fast,[_|Top,X/Uni)
[XITV Monitor
[x<]Volume Up
[X<]Volume Down
ix]Rew/Rev
>x<JRec/OTR
[_]Degauss
[JAC/DC
[IBV : +0.25G
BH : 0.30G
[IBV : -0.50G
BH : 0.30G

GENERAL SPECIFICATIONS
G-48.Remote Control Unit: RC-CH
Power
Source:
D.C
3_V
Battery
UM
-
4x2
x]
O/AV
[X|Ch/Tr/Page
Up
x]Power
1
{X]Ch/Tr/Page
Down
X]Eject
X] 2 X{Volume Up [ [Play
Xx]
3
x]Volume
Down
Play/Up
XxX
4
x{Mute
X|Play/Slow/Up
x5
<]Menu
|
|F.FWD
xX]
6
>XJEnter/Hold
XF.FWD/Right
x7
[X|Cancel/Ch
Skip/F/T/B
[
]Rew
x8
[_|Set
Up
[X<]Rew/Left
x9
[_]Set
Down
<{Pause/Still
[_
|.
[Set
Right
[
|Pause
X|Call [_ Set Left [ |Stop
EXITV
Monitor
[Program
{x|Stop/Down
bXSleep
Timer
(_]Speed
(XJREC/OTR
>X|Timer
Rec
X]Text/Mix/TV
IXIATR/Reveal
(x<|Counter Reset [X]Index/Time Text
{_JAD Skip \jZero Return
[ ] VIDEO PLUS+(SHOWVIEW,G-CODE)
SdProgram/V IDEO PLUS+(SHOWVIEW,G-CODE)
A3-6

DISASSEMBLY
INSTRUCTIONS
1.
REMOVAL
OF
MECHANICAL
PARTS
1-3:
TV/VCR
BLOCK
(Refer
to
Fig.
1-3)
AND
P.C.
BOARDS
1.
Remove
the
2
screws
®.
:
2.
Disconnect
the
following
connectors:
1-1:
BACK
CABINET
(Refer
to
Fig.
1-1)
(CP757,
CP302,
CP401,
CP501,
CP502
and
CP351),
1.
Remove
the
4
screws
@.
3.
Unlock
the
support
@.
2.
Remove
the
2
screws
@
which
are
used
for
holding
the
4.
Remove
the
TV/VCR
Block
in
the
direction
of
arrow.
Back
Cabinet.
3. Remove the AC cord from the AC cord hook @).
4. Remove the Back Cabinet in the direction of arrow.
Front Cabinet
Front Cabinet
RELEASE
TVNVCR Biock
1-4: MAIN PCB (Refer to Fig. 1-4)
1. Remove the screw ®.
2. Remove the Main PCB Holder.
3. Remove the 2 screws @.
4. Remove the 3 screws @).
® Back Cabinet
1-2:
CRT
PCB
(Refer
to
Fig. 1-2)
5.
Disconnect
the
following
connectors:
CAUTION:
BEFORE
REMOVING
THE
ANODE
CAP,
(CP810,
CP820
and
CD401),
DISCHARGE
ELECTRICITY
BECAUSE
IT 6.
Remove
the
Main
PCB
in
the
direction
of
arrow.
CONTAINS HIGH VOLTAGE.
BEFORE ATTEMPTING TO REMOVE OR
REPAIR ANY PCB, UNPLUG THE POWER
CORD FROM THE AC SOURCE.
1. Remove the Anode Cap.
(Refer to REMOVAL OF ANODE CAP)
2. Disconnect the following connectors:
(CP801 and CP850).
3. Remove the CRT PCB in the direction of arrow.
Front Cabinet CRT PCB
B1-1