JVC AV-14FR10 User manual

No.51865
Nov. 2000
AV-14FR10/AV-14F10
AV-1434TEE/AV-1434EE
AV-14FTT2/AV-14FTG2
1COPYRIGHT © 2001 VICTOR COMPANY OF JAPAN, LTD. Nov. 2001
AV-14FR10/AV-14F10
AV-1434TEE/AV-1434EE
AV-14FTT2/AV-14FTG2/-A
CONTENTS
!SPECIFICATIONS ････････････････････････････････
････････････････････････････････････････････････････････････････
･････････････････････････････････････････････････････････････
･･････････････････････････････････････････････････････････
･････････････････････････････ 2
!SAFETY PRECAUTIONS ････････････････････････････････
････････････････････････････････････････････････････････････････
･･･････････････････････････････････････････････････････
･･････････････････････････････････････････････
･･･････････････････････ 3
!FEATURES････････････････････････････････
････････････････････････････････････････････････････････････････
････････････････････････････････････････････････････････････････
････････････････････････････････････････････････････････････････
･･･････････････････････････････････
･･････
･･･ 4
!MAIN DIFFERENCE LIST ････････････････････････････････
････････････････････････････････････････････････････････････････
･･･････････････････････････････････････････････････････
･･････････････････････････････････････････････
･･･････････････････････ 5
!FUNCTIONS････････････････････････････････
････････････････････････････････････････････････････････････････
････････････････････････････････････････････････････････････････
････････････････････････････････････････････････････････････････
･･････････････････････････････････
････
･･ 6
!SPECIFIC SERVICE INSTRUCTIONS ････････････････････････････････
････････････････････････････････････････････････････････････････
･････････････････････････････････････････････
･･････････････････････････
･････････････ 8
!SERVICE ADJUSTMENTS ････････････････････････････････
････････････････････････････････････････････････････････････････
･････････････････････････････････････････････････････
･･････････････････････････････････････････
･････････････････････ 15
!PARTS LIST････････････････････････････････
････････････････････････････････････････････････････････････････
････････････････････････････････････････････････････････････････
････････････････････････････････････････････････････････････････
･････････････････････････････････
･･
･33
★OPERATING INSTRUCTIONS
★STANDARD CIRCUIT DIAGRAM ････････････････････････････････
････････････････････････････････････････････････････････････････
････････････････････････････････････････････････
････････････････････････････････
････････････････ 2-1
BASIC CHASSIS
CG
SERVICE MANUAL
COLOUR TELEVISION
[ RM-C364GY ][ RM-C90 ]

No. 51865
A
V-14FR10/AV-14F10
A
V-1434TEE/AV-1434EE
A
V-14FTT2/AV-14FTG2
2
SPECIFICATIONS
CONTENT
ITEM AV-14FR10 / AV-1434TEE / AV-14FTT2 AV-14F10 / AV-1434EE / AV-14FTG2/-A
Dimensions(W×H×D)
Mass 462mm×340.5mm×375mm
10kg
TV RF System B/G, I, D/K, K1,
RF Mode PAL / SECAM
Colour System VIDEO Mode PAL / SECAM / NTSC3.58 / NTSC4.43
Teletext System FLOF (UK system )
WST (world standard system) ×
××
×
Picture Tube Visible size: 34cm measured diagonally
High Voltage 22.5kV±1.5kV(at zero beam current)
Receiving Frequency VHF (VL) 43.75MHz～155.75MHz
VHF (VH) 155.78MHz～466.25MHz
UHF 466.28MHz～864.75MHz
CATV Cable TVs of Mid (X-Z, S1-S10)
Super (S11-S20) & Hyper (S21-S41)
bands receivable
VIF Carrier 38.0MHz
Intermediate
Frequency SIF Carrier 32.5MHz(5.5MHz)
31.5MHz (6.5MHz)
32.0MHz (6.0MHz)
Colour Sub Carrier Frequency PAL (4.43MHz),
SECAM (4.40625MHz / 4.25MHz)
NTSC (3.58MHz / 4.43MHz)
AC220～240V, 50 / 60Hz
Power Input Rated Voltage AC110～240V, 50 / 60Hz
[ Only AV-14FTT2 ] AC110～240V, 50 / 60Hz
[ Only AV-14FTG2/-A ]
Power Consumption 68W (Max) / 47W(Avg.)
Speaker 5cm×9cm, Oval type×2
Audio Output 2W (monaural)
Aerial Input Terminal 75ΩUnbalanced
Input Video 1V(p-p), 75Ω, RCA×2 (Front / Rear)
Audio 500mV(rms) (-4dBs), High impedance,
RCA×2 (Front / Rear)
Output Video 1V(p-p), 75Ω, RCA×1
Audio 500mV(rms) (-4dBs), Low impedance,
RCA×1
Headphone jack 3.5mm mini jack
Remote Control Unit RM-C90
(Battery size : AA / R06 / UM-3×2) RM-C364GY (Battery size : AA / R06 / UN-3×2)
Design and specifications are subject to change without notice.

No.51865
A
V-14FR10/AV-14F10
A
V-1434TEE/AV-1434EE
A
V-14FTT2/AV-14FTG2
3
SAFETY PRECAUTIONS
1. The design of this product contains special hardware, many
circuits and components specially for safety purposes. For
continued protection, no changes should be made to the original
design unless authorized in writing by the manufacturer.
Replacement parts must be identical to those used in the original
circuits. Service should be performed by qualified personnel
only.
2. Alterations of the design or circuitry of the products should not be
made. Any design alterations or additions will void the
manufacturer's warranty and will further relieve the manufacturer
of responsibility for personal injury or property damage resulting
therefrom.
3. Many electrical and mechanical parts in the products have
special safety-related characteristics. These characteristics are
often not evident from visual inspection nor can the protection
afforded by them necessarily be obtained by using replacement
components rated for higher voltage, wattage, etc. Replacement
parts which have these special safety characteristics are
identified in the parts list of Service manual. Electrical
components having such features are identified by shading
on the schematics and by (!
!!
!) on the parts list in Service
manual. The use of a substitute replacement which does not
have the same safety characteristics as the recommended
replacement part shown in the parts list of Service manual may
cause shock, fire, or other hazards.
4. Don't short between the LIVE side ground and ISOLATED
(NEUTRAL) side ground or EARTH side ground when
repairing.
Some model's power circuit is partly different in the GND. The
difference of the GND is shown by the LIVE : (") side GND, the
ISOLATED(NEUTRAL) : (#) side GND and EARTH : ($) side
GND. Don't short between the LIVE side GND and
ISOLATED(NEUTRAL) side GND or EARTH side GND and
never measure with a measuring apparatus (oscilloscope etc.)
the LIVE side GND and ISOLATED(NEUTRAL) side GND or
EARTH side GND at the same time.
If above note will not be kept, a fuse or any parts will be broken.
5. If any repair has been made to the chassis, it is recommended
that the B1 setting should be checked or adjusted (See
ADJUSTMENT OF B1 POWER SUPPLY).
6. The high voltage applied to the picture tube must conform with
that specified in Service manual. Excessive high voltage can
cause an increase in X-Ray emission, arcing and possible
component damage, therefore operation under excessive high
voltage conditions should be kept to a minimum, or should be
prevented. If severe arcing occurs, remove the AC power
immediately and determine the cause by visual inspection
(incorrect installation, cracked or melted high voltage harness,
poor soldering, etc.). To maintain the proper minimum level of
soft X-Ray emission, components in the high voltage circuitry
including the picture tube must be the exact replacements or
alternatives approved by the manufacturer of the complete
product.
7. Do not check high voltage by drawing an arc. Use a high voltage
meter or a high voltage probe with a VTVM. Discharge the
picture tube before attempting meter connection, by connecting
a clip lead to the ground frame and connecting the other end of
the lead through a 10k!2W resistor to the anode button.
8. When service is required, observe the original lead dress. Extra
precaution should be given to assure correct lead dress in the
high voltage circuit area. Where a short circuit has occurred,
those components that indicate evidence of overheating should
be replaced. Always use the manufacturer's replacement
components.
9. Isolation Check
(Safety for Electrical Shock Hazard)
After re-assembling the product, always perform an isolation
check on the exposed metal parts of the cabinet (antenna
terminals, video/audio input and output terminals, Control knobs,
metal cabinet, screwheads, earphone jack, control shafts, etc.)
to be sure the product is safe to operate without danger of
electrical shock.
(1) Dielectric Strength Test
The isolation between the AC primary circuit and all metal parts
exposed to the user, particularly any exposed metal part having a
return path to the chassis should withstand a voltage of 3000V
AC (r.m.s.) for a period of one second.
(. . . . Withstand a voltage of 1100V AC (r.m.s.) to an appliance
rated up to 120V, and 3000V AC (r.m.s.) to an appliance rated
200V or more, for a period of one second.)
This method of test requires a test equipment not generally found
in the service trade.
(2) Leakage Current Check
Plug the AC line cord directly into the AC outlet (do not use a line
isolation transformer during this check.). Using a "Leakage
Current Tester", measure the leakage current from each exposed
metal part of the cabinet, particularly any exposed metal part
having a return path to the chassis, to a known good earth
ground (water pipe, etc.). Any leakage current must not exceed
0.5mA AC (r.m.s.).
However, in tropical area, this must not exceed 0.2mA AC
(r.m.s.).
"
""
"Alternate Check Method
Plug the AC line cord directly into the AC outlet (do not use a line
isolation transformer during this check.). Use an AC voltmeter
having 1000 ohms per volt or more sensitivity in the following
manner. Connect a 1500!10W resistor paralleled by a 0.15"F
AC-type capacitor between an exposed metal part and a known
good earth ground (water pipe, etc.). Measure the AC voltage
across the resistor with the AC voltmeter. Move the resistor
connection to each exposed metal part, particularly any exposed
metal part having a return path to the chassis, and measure the
AC voltage across the resistor. Now, reverse the plug in the AC
outlet and repeat each measurement. Any voltage measured
must not exceed 0.75V AC (r.m.s.). This corresponds to 0.5mA
AC (r.m.s.).
However, in tropical area, this must not exceed 0.3V AC (r.m.s.).
This corresponds to 0.2mA AC (r.m.s.).
0.15
μ
F AC-TYPE
1500
!
10W
GOOD EARTH GROUND
PLACE THIS PROBE
ON EACH EXPOSED
METAL PART
AC VOLTMETER
(HAVING 1000
!
/V,
OR MORE SENSITIVITY)

No. 51865
A
V-14FR10/AV-14F10
A
V-1434TEE/AV-1434EE
A
V-14FTT2/AV-14FTG2
4
FEATURES
!New chassis design enables use of an interactive on-screen control.
!Wide range voltage (110V～240V) AC power input (AV-14FTT2 / AV-14FTG2/-A)
!With AUDIO / VIDEO INPUT & OUTPUT terminal.
!MUTING button can reduce the audio level to zero instantly.
!Functional remote control to operate TV set (for channel select, volume control, power ON/OFF, etc.) from a distance.
!I
2C bus control utilizes single chip ICs for IF, V/C, DEF. VSM PRESET, PRESET & TURBO TIMER.
!By means of AUTO PROGRAM, the TV stations can be selected automatically and the TV channels can also be rearranged automatically.
!The TELETEXT SYSTEM has a built-in FASTEXT / WST system (for AV-14FR10 / AV-1434TEE / AV-14FTT2)
!Built-in ECO MODE (ECONOMY, ECOLOGY)
In accordance with the brightness in a room, the brightness and / of contrast of the picture can be adjusted automatically to make the
optimum picture which is easy on the eye.
!Built-in ON TIMER, RETURN + & CHILD LOCK.
SYSTEM BLOCK DIAGRAM
IC301
VIDEO/CHROMA
DECORDER
IC702
MEMORY
TU001
TUNER
IC701
MICRO
COMPUTER
IC821
TEXT DECORDER
SCL1/SDA1
SCL2/SDA2 TCL/TDA
(for AV-14FR10 / AV-1434TEE / AV-14FTT2)

No. 51865
A
V-14FR10/AV-14F10
A
V-1434TEE/AV-1434EE
A
V-14FTT2/AV-14FTG2
5
MAIN DIFFERENCE LIST
!Model Name
Part Name AV-14FR10 AV-1434TEE AV-14FTT2
MAIN PWB SCG-1289A-H2 SCG-1290A-H2
!FRONT CABINET LC10831-013A-H LC10831-018A-H LC10831-017A-H
PACKING CASE GG10056-059A-H GG10056-060A-H GG10056-058A-H
REMOTE CONTROL UNIT RM-C90-1H
!RATING LABEL GG20014-002A-H GG20014-005A-H LC20377-001B-H
!INST. BOOK LCT1028-001A-H LCT1029-001A-H LCT0990-001B-H
!DIGEST MANUAL LCT0992-001B-H
!POWER CORD QMPR340-165-K2 QMP40D0-200J5
or QMP40D0-200J3
!Model Name
Part Name AV-14F10 AV-1434EE AV-14FTG2/-A
MAIN PWB SCG-1285A-H2 SCG-1286A-H2 SCG-1024A-H2
!FRONT CABINET LC10831-014A-H LC10831-015A-H LC10831-012A-H
PACKING CASE GG10056-047A-H GG10056-045A-H LC10845-027A-H
REMOTE CONTROL UNIT RM-C364GY-1H
!RATING LABEL GG20014-002A-H GG20014-005A-H LC20413-002B-H
!INST. BOOK LCT1039-001A-H LCT1029-001A-H LCT0994-001B-H
!DIGEST MANUAL LCT1034-001A-H LCT0993-001B-H
!POWER CORD QMP40D0-200J5
or QMP40D0-200J3 QMPR010-200-E2 or QMPR010-200-K2

No. 51865
A
V-14FR10/AV-14F10
A
V-1434TEE/AV-1434EE
A
V-14FTT2/AV-14FTG2
6
FUNCTIONS
■
FRONT PANEL
■
■■
■REAR PANEL
1ANT Terminal
2VIDEO INPUT Terminal
3VIDEO OUTPUT Terminal
4AUDIO INPUT Terminal
5AUDIO OUT PUT Terminal
12
4
3
5
①MENU buttons
②CHANNEL －/＋buttons
③VOLUME －/＋buttons
④ECO sensor
⑤REMOTE CONTROL sensor
⑥ON TIMER lamp
⑦POWER lamp
⑧MAIN POWER button
⑨A/V INPUT terminal
⑩HEADPHONE jack
⑩⑨ ①② ③ ④⑤⑥⑦⑧

No. 51865
A
V-14FR10/AV-14F10
A
V-1434TEE/AV-1434EE
A
V-14FTT2/AV-14FTG2
7
■
■■
■REMOTE CONTROL UNIT
RM-C90 : (AV-14FR10 / AV-1434TEE / AV-14FTT2)
H
C
E
D
F
B
2
4
7
8
6
9
1
A
G
I
1ECO SENSOR key
2SOUND SYSTEM key
3COLOUR SYSTEM key
4TV/VIDEO key
5OFF TIMER key
6CHANNEL SCAN key
7RETURN＋key
8DISPLAY key
9CHANNEL－/＋key
APOWER key
BPICTURE MODE key
CNumber (CH.) key
D－/－－key
EMUTING key
FMENU key
MENU ▲/▼key
MENU －/＋key
GVOLUME－/＋key
RM-C364GY : (AV-14F10 / AV-1434EE / AV-14FTG2/-A)
3
5
1ECO SENSOR key
2COLOUR SYSTEM key
3SOUND SYSTEM key
4DISPLAY key
5TV/VIDEO key
6OFF TIMER key
7PICTURE MODE key
8CHANNEL SCAN key
9RETURN＋key
ACHANNEL －/＋key
BPOWER key
CMUTING key
DTV/TEXT key
EMENU key
MENU ▲/▼key
MENU / key
FNumber (CH.) key
G－/－－key
HVOLUME －/＋key
ITeletext key

No. 51865
A
V-14FR10/AV-14F10
A
V-1434TEE/AV-1434EE
A
V-14FTT2/AV-14FTG2
8
SPECIFIC SERVICE INSTRUCTIONS
DISASSEMBLY PROCEDURE
REMOVING THE REAR COVER
1. Unplug the power plug.
2. As shown in figure, remove the 5screws marked !
!!
!and a
screw marked "
""
".
3. Withdraw the rear cover toward you.
REMOVING THE MAIN PW BOARD
!After removing the rear cover.
1. Slightly raise the both sides of the MAIN PW BOARD by hand
and remove the PWB stopper marked #
##
#from the front cabinet.
2. Withdraw the MAIN PW BOARD backward.
(If necessary, take off the wireclamp, connectors etc.)
REMOVING THE SPEAKER
!After removing the rear cover.
1. As shown in figure, remove the 2screws marked $
$$
$.
2. Follow the same steps when removing the other hand speaker.
CHECKING THE MAIN PW BOARD
1. To check the back side of the PW Board.
1) Pull out the MAIN PW Board. (Refer to REMOVING THE MAIN
PW Board)
2) Erect the PW Board vertically so that you can easily check the
back side of the PW Board.
[CAUTION]
!When erecting the PW Board, be careful so that there will be no
contacting with other PW Board.
!Before turning on power, make sure that the CRT earth wire and
other connector are properly connected.
WIRE CLAMPING AND CABLE TYING
1. Be sure to clamp the wire.
2. Never remove the cable tie used for tying the wires together.
Should it be inadvertently removed, be sure to tie the wires with a
new cable tie.

No. 51865
A
V-14FR10/AV-14F10
A
V-1434TEE/AV-1434EE
A
V-14FTT2/AV-14FTG2
9
SPEAKER
MAIN PWB
CRT SOCKET
PWB
REAR
COVER
FRONT CABI.
POWER
CORD
(×
××
×1)
(×
××
×5)
(×
××
×2)
C
D
B
A

No. 51865
A
V-14FR10/AV-14F10
A
V-1434TEE/AV-1434EE
A
V-14FTT2/AV-14FTG2
10
REPLACEMENT OF MEMORY ICs
1. MEMORY ICs
This model uses memory ICs. This memory IC data are for proper operation of the video and deflection circuits.
When replacing memory ICs, be sure to use ICs written with the initial values of data.
2. PROCEDURE FOR REPLACING MEMORY ICs
(1) Power off
Switch the power off and disconnect the power plug from the wall outlet.
(2) Replace ICs
Be sure to use memory ICs written with the initial data values.
(3) Power on
Connect the power plug into the wall outlet and switch the power on.
(4) Check and set SYSTEM CONSTANT SET
・
・・
・It must not adjust without adjustment signals.
1) Press the DISPLAY key and the PICTURE MODE key of the REMOTE
CONTROL UNIT simultaneously.
2) The SERVICE MENU screen of Fig. 1 will be displayed.
3) While the SERVICE MENU is displayed, again press the DISPLAY key and
PICTURE MODE key simultaneously, and the SYSTEM CONSTANT SET
screen of Fig. 2 will be displayed.
4) Check the setting values of the SYSTEM CONSTANT SET of Table 1 If the
value is different, select the setting item with the MENU ▼/▲key, and set
the correct value with the MENU - / + key.
5) Press the
DISPLAY key twice, and return to the normal screen.
(5) Receive channel of setting
Refer to the OPERATING INSTRUCTIONS and set the receive channels
(channels preset) as described
(6) User Setting
Check the user setting value of Table 2, and if setting value is different, set
the correct value.
For setting, refer to the OPERATING INSTRUCTIONS.
(7) Setting of SERVICE MENU
Verify the setting items of the SERVICE MENU, and reset where necessary.
For setting, refer to the SERVICE ADJUSTMENTS.
NOTE
Although the key position of the RM-C90 remote control unit is different from
that of the RM-C364 remote control unit, the functions of both units are the
same So please use the attached diagram for the RM-C90 remote control
unit for the RM-C364.
Bythe way, MENU -/+ Key functions in the same manner as for / key.
SERVICE MENU
1.IF 2.V/C
3.DEF 4.VSM PRESET
5.PRESET
6.TURBO TIMER OFF
1-6 SELECT DISP : EXIT
******
************
***********
**********
***** **
****
**
.
***
******
***
*** ** **
*** ** ***** ** **
*** ** **** ***
** ***** ***
** ***
Fig.1
Fig.2
DISPLAY key
MENU
/ key
MENU
▼/▲key
PICTURE
MODE key
(RM-C90)
NUMBERS
key
KEY ASSIGNMENT OF REMOTE CONTROL UNIT
SYSTEM CONSTANT-Ⅰ
ⅠⅠ
Ⅰ
COLOUR : TRIPLE
BILINGUAL : NO
TUNER : MA
ECO SENSOR :
LANGUAGE :
SYSTEM CONSTANT SET 1
***
***
: SELECT
- / + : OPERATE DISP : EXIT
/
SYSTEM CONSTANT-Ⅱ
ⅡⅡ
Ⅱ
B/B SOUND :
LOCK : 180
COLOUR AUTO :
QSS : MINT
ALC : NO
TEXT RATE : 20
SYSTEM CONSTANT SET 2
***
***
: SELECT
- / + : OPERATE DISP : EXIT
/
SYSTEM CONSTANT-Ⅲ
ⅢⅢ
Ⅲ
AMP TUNER : NO
VNR : YES
TEXT TABLE :
SYSTEM CONSTANT SET 3
***
: SELECT
- / + : OPERATE DISP : EXIT
/

No. 51865
A
V-14FR10/AV-14F10
A
V-1434TEE/AV-1434EE
A
V-14FTT2/AV-14FTG2
11
SETTING OF SYSTEM CONSTANT SET
Setting value
Setting item Setting contents AV-14FR10 AV-1434TEE AV-14FTT2 AV-14F10 AV-1434EE AV-
14FTG2/-A
COLOUR TRIPLE
BILINGUAL NO
TUNER MA
ECO SENSOR YES
LANGUAGE E/R/C E/R/C E/R/A/F E/R/C E/R/C E/R/A/F
B/B SOUND OFF ON
LOCK YES 10 20 ～230
250 240 180
COLOUR AUTO NO YES
QSS MINT
ALC NO
TEXT RATE 10 20 40 80 20
AMP TUNER NO
VNR YES
TEXT TABLE ARA CYL
Table 1
USER SETTING VALUES
Setting item Setting value Setting item Setting value
SUB POWER ON LANGUAGE ENGLISH
CHANNEL POSITION 1 POSITION CHANNEL PRESET Refer to OPERATING INSTRUCTION
VOLUME About 10 ECO SENSOR OFF
TV/VIDEO TV VNR OFF
ON SCREEN DISPLAY POSITION INDICATION AUTO SHUTOFF OFF
COLOUR SYSTEM PAL ON TIMER PR1 0:00
SOUND SYSTEM B / G BLUE BACK OFF
OFF TIMER OFF OSD.Shows 00 CHILD LOCK OFF
PICTURE MODE (VSM) BRIGHT
Table 2
YES NO
YES NO
ON OFF
YES NO
MINT MQSS
YES NO
YES NO
YES NO
A
RA CYL
MU MA
E/R/A/F E/R/C E/R/U E/F
MULTI. PALTRIPLE

No. 51865
A
V-14FR10/AV-14F10
A
V-1434TEE/AV-1434EE
A
V-14FTT2/AV-14FTG2
12
INITIAL SETTING VALUE OF SERVICE MENU
1. Adjustment of the SERVICE MENU is made on the basis of the initial setting values ; however, the new setting values which
set the screen in its optimum condition may differ from the initial setting.
2. Do not change the initial Setting Values of the Setting (Adjustment) items not listed In “ADJUSTMENT”.
2. V/C
Initial setting value
Colour system
Setting item Variable range PAL SECAM NTSC 3.58 NTSC 4.43
RED
GREEN1. CUT OFF
BLUE
-128～+127 -50
RED
2. DRIVE BLUE -128～+127 + 0
3. BRIGHT -127～+127 + 0
4. CONT. -63～+63 + 0
5. COLOUR -63～+63 + 0
TV +0 +0
6. TINT VIDEO -63～+63 +0 +0
7. SECAM BL ADJ. -31～+31 +0
TV -12(Fixed)
8. SHARP Do Not Adj. VIDEO -32～+31 +10(Fixed)
3. DEFLECTION
Initial setting value
Setting item Variable range fv : 50Hz MODE fv : 60Hz MODE
1. VER. POSITION -04 ～+03 - 2 - 3
2. HOR. POSITION -16 ～+15 +1 + 4
3. VER. HEIGHT -64 ～+63 -40 + 0
4. VER. LINEARITY -32 ～+31 +13 - 3
5. VER. SCURVE -32 ～+31 -32 + 0
6. HOR. VCO ADJUST Do Not Adj. -63 ～+62 + 0 + 0
4.VSM PRESET
VSM preset
VSM mode
Setting item BRIGHT STANDARD SOFT
TINT SETTING VALUE +15
COLOUR SETTING VALUE +15
BRIGHT SETTING VALUE +15
CONT. SETTING VALUE +30 +15 +11
SHARP SETTING VALUE +15 +12

No. 51865
A
V-14FR10/AV-14F10
A
V-1434TEE/AV-1434EE
A
V-14FTT2/AV-14FTG2
13
5. PRESET
The items in the following table, it is no requirement for adjustment.
If values had changed by the miss operation, set the initial setting values in the following table.
Colour System Do Not Adjust
Initial setting value (Fixed value)
Setting item PAL SECAM NTSC 3.58 NTSC 4.43
1. C TRAP FIX 1 1 1 1
2. SHARP PEAK 0 0 0 0
3. ABL 1 1 1 1
4. GAMMA 0 0 0 0
TV 0 2 2 3
5. Y. DELAY TIME VIDEO 0 2 0 2
6. BLACK EXP START ＋3＋3＋3＋3
TV 1 1 0 0
7. C-BPF VIDEO 1 1 1 1
8. CW / SCP 0 0 0 0
9. VIF DET LEVEL 0 0 0 0
11. IF AGC MIN 0 0 0 0
12. VIF AGC 0 0 0 0
13. VIF PMOD 0 0 0 0
19. VNR 15 15 15 15
20. RGB LIM 1 1 1 1
21. RGB LIMIT LEVEL 2 2 2 2
23. TEXT H. POSITION -3 -3 -3 -3
24. READ DATA
Sound System Do Not Adjust
Setting item B/G I D/K M
10. SIF DET LEVEL ＋0＋0＋0＋0
14. SIF BPF BW ADJUST ＋0＋0＋0＋0
15. SIF TRAP FO ADJUST ＋0＋0＋0＋0
16. SIF TRAP FO ADJUST 2 ＋0＋0＋0＋0
17. SIF -TRAP 0 0 0 0
18. SIF -BPF 0 0 0 1
22. SIF SW 1 1 1 0

No. 51865
A
V-14FR10/AV-14F10
A
V-1434TEE/AV-1434EE
A
V-14FTT2/AV-14FTG2
14
REPLACEMENT OF IC301 (IF V/C DECODER)
!For the IC301(IF V/C DECODER) of this model, all data are written in the micro-computer. So, write the data in the micro-
computer in accordance with the following procedures before starting adjustment.
REPLACING PROCEDURES
(1) Turn the POWER OFF.
(2) Replace the IC301 with a new one.
(3) While pressing MENU button and VOL+ button ON the FRONT CABINET simultaneously, turn the POWER ON. When the POWER is
turned ON, the data is written in the micro-computer immediately.
LOCATIONS OF FRONT PANEL BUTTONS AND LAMPS
1 MENU buttons
2 CHANNEL －/＋buttons
(MENU －/＋buttons)
3 VOLUME －/＋buttons
(MENU －/＋buttons)
4 ECO sensor
5 REMOTE CONTROL sensor
6 ON TIMER lamp
7 POWER lamp
8 MAIN POWER button

No. 51865
A
V-14FR10/AV-14F10
A
V-1434TEE/AV-1434EE
A
V-14FTT2/AV-14FTG2
15
SERVICE ADJUSTMENT
BEFORE STARTING SERVICE ADJUSTMENT
1. There are 2 way of adjusting this TV: One is with the
REMOTE CONTROL UNIT and the other is the conventional
method using adjustment parts and components.
2. The adjustment with the REMOTE CONTROL UNIT is made
on the basis of the initial setting values. The setting values
which adjust the screen to its optimum condition may differ
from the initial setting values.
3. Make sure that connection is correctly made to AC power
source.
4. Turn on the power of the set and equipment before use, and
start the adjustment procedures after waiting at least 30 minutes.
5. Unless otherwise specified, prepare the most suitable reception
or input signal for adjustment.
6. Never touch any adjustment parts, which are not specified
in the list for this adjustment VRs, transforms, condensers,
etc.
7. Preparation for adjustment
Unless otherwise specified in the adjustment instructions, preset
the following functions with the REMOTE CONTROL UNIT.
User mode position
PICTURE MODE (VSM) BRIGHT
VNR OFF
TINT / COLOUR / BRIGHT
CONT. / SHARP CENTER
BLUE BACK OFF
OFF TIMER OFF
ECO SENSOR OFF
AUTO SHUT OFF OFF
MEASURING INSTRUMENT AND FIXTURES
1.DC voltmeter (or digital voltmeter)
2.Oscilloscope
3.Signal generator (Pattern generator) [PAL / SECAM / NTSC]
4.Remote control unit
ADJUSTMENT ITEMS
Adjustment item Adjustment item
B1 POWER SUPPLY DEFLECTION circuit adjustment
FOCUS adjustment VSM PRESET setting
IF circuit adjustment PURITY/ CONVERGENCE adjustment
V/C (Video / Chroma) circuit adjustment

No. 51865
A
V-14FR10/AV-14F10
A
V-1434TEE/AV-1434EE
A
V-14FTT2/AV-14FTG2
16
BASIC OPERATION OF SERVICE MENU
!The adjustment using SERVICE MENU
The following adjustment items use the SERVICE MENU in the series of the adjustment. The adjustments are made on the basis of the
initial setting values. The adjustment values which adjust the screen to the optimum condition can be different from the initial setting values.
With the SERVICE MENU, various settings can be made, and they are broadly classified in the following items of settings.
1.IF ･･･････････････････････ Adjustment of the IF circuits.
2.V/C･･････････････････････ Adjustment of the VIDEO/CHROMA circuit.
3.DEF ･････････････････････ Adjustment of the DEFLECTION circuit.
4.VSM PRESET ････････････ Adjustment of the initial setting values of VSM condition as STANDARD, SOFT and BRIGHT.
(VSM : Video Status Memory)
5.PRESET ･････････････････ Adjustment of the RF circuit [Do not adjust].
6.TURBO TIMER････････････ For quick setting the TIMER count value, adjustable not only by minuets but also by second.
[Should be OFF].
!Key operation of the SERVICE MENU
[Enter to SERVICE MENU]
Press the DISPLAY key and the PICTURE MODE key of the REMOTE CONTROL
UNIT simultaneously. Then enter the SERVICE MENU mode as shown in Fig.1.
[Exit from SERVICE MENU]
When complete the adjustment work, press the DISPLAY key to return to the
SERVICE MENU.
And then press the DISPLAY key again, return to the normal screen.
[Select from SERVICE MENU]
In SERVICE MENU, press the number (1～6) key of the remote control unit, to select
any of the adjustment items.
The colours which selected item characters are changed.
SERVICE MENU
SERVICE MENU
1.IF 2.V/C
3.DEF 4.VSM PRESET
5.PRESET
6.TURBO TIMER OFF
1-6 SELECT DISP : EXIT
******
************
***********
**********
***** **
****
**
.
***
******
***
*** ** **
*** ** ***** ** **
*** ** **** ***
** ***** ***
** ***
Fig.1
(RM-C90)
KEY ASSIGNMENT OF REMOTE CONTROL UNIT
DISPLAY key
MENU
/ key
MENU
▼/▲key
PICTURE
MODE key
NUMBERS
key
(RM-C364GY)
KEY ASSIGNMENT OF REMOTE CONTROL UNIT
MENU
▼/▲key
MENU
－/＋key
DISPLAY key
PICTURE
MODE key
NUMBERS
key

No. 51865
A
V-14FR10/AV-14F10
A
V-1434TEE/AV-1434EE
A
V-14FTT2/AV-14FTG2
17
[Method of setting]
1. IF
[1. VCO]
①1 Key･････････････････････････ Select 1.IF.
②1 Key･････････････････････････ Select 1.VCO
③The VCO (CW) screen will be displayed a allow mark when the AFC voltage is at a certain level.
④DISPLAY Key･･････････････････ As you press this key twice, you will return to the SERVICE MENU.
[2. DELAY POINT]
①1 Key･････････････････････････ Select 1.IF.
②2 Key･････････････････････････ Select 2.DELAY POINT.
③MENU -/+ ･････････････････････ Set (adjust) the setting values of the setting items.
DISPLAY Key ････････････････････ When this is pressed twice, you will return to the SERVICE MENU.
2.V/C, 3.DEF
and 4.VSM PRESET
①2~4Key ･･･････････････････････ Select one from 2. V/C, 3. DEF and 4. VSM PRESET.
②MENU ▼/▲Key ･･････････････ Select setting items.
③MENU -/+ ･････････････････････ Adjust the values of the items.
④DISPLAY Key･･････････････････ When this is pressed, return to the SERVICE MENU.
6.TURBO TIMER
①
By pressing the 6 key, you can change the ON or OFF ( should be OFF).
(Should be OFF)
!If it is ON, the timer in TIMER mode changes from 1 minute into 1 sec temporarily.
(It is easier to checks the Operation of TIMER)
If you turn the TV power off, this setting becomes OFF automatically.

No. 51865
A
V-14FR10/AV-14F10
A
V-1434TEE/AV-1434EE
A
V-14FTT2/AV-14FTG2
18
SERVICE MENU FLOW CHART
SERVICE MENU
IF
1. VCO
2. DELAY POINT
1-2 : SELECT DISP : EXIT
SUB MENU 1. IF
VCO (CW)
***.**
MHz
TOO HIGH
ABOVE REFERENCE
JUST REFERENCE
BELOW REFERENCE
TOO LOW
AFT ADJUST
***(**)
***(**)***(**)
***(**)
VCO ADJUST
***(**)
***(**)***(**)
***(**)
FINE
DISP : EXIT
DELAY POINT UHF
AGC TAKE-OVER
**
- / + : OPERATE DISP : EXIT
6.TURBO TIMER
ON /
OFF
(By pressing 6-key)
BRIGHT
TINT
COLOUR
BRIGHT
CONT.
SHARP
**
**
**
**
**
SUB MENU 4. VSM PRESET
DEF
***
SUB MENU 3. DEF
50Hz
1. VER. POSITION PAL
V/C PAL
1. CUTOFF (R)
* **
(G)
* **
(B)
* **
50Hz
SUB MENU 2. V/C
PRESET
1. C-TRAP FIX
***
50Hz
SUB MENU 5. PRESET
B/G
PAL
SERVICE MENU
1.IF 2.V/C
3.DEF 4.VSM PRESET
5.PRESET
6.TURBO TIMER OFF
1-6 SELECT DISP : EXIT
******
************
***********
**********
***** **
****
**
.
***
******
***
*** ** **
*** ** ***** ** **
*** ** **** ***
** ***** ***
** ***
OFF
: SELECT
- / + : OPERATE DISP : EXIT
/
: SELECT
- / + : OPERATE DISP : EXIT
/
: SELECT
- / + : OPERATE DISP : EXIT
/
: SELECT
- / + : OPERATE DISP : EXIT
/

No. 51865
A
V-14FR10/AV-14F10
A
V-1434TEE/AV-1434EE
A
V-14FTT2/AV-14FTG2
19
ADJUSTMENT LOCATIONS
S
1Pin TP-91(B1)
2Pin NC
3Pin X-ray2
4Pin X-ray1
5Pin TP-E( )
HVT
S
1
HV
U
IC301
MEMORY IC
IC702
IC701
F901
DEG
TU001
FRONT
TOP
MAIN PWB
CRT SOCKET PWB
(SOLDER SIDE)
TP-47G
E1
U
T
PW
UPPER:FOCUS
LOWER:SCREEN
TP-47R
TP-47B
TP-E
T
CRT EARTH WIRE
(BRAIDED ASS'Y)

No. 51865
A
V-14FR10/AV-14F10
A
V-1434TEE/AV-1434EE
A
V-14FTT2/AV-14FTG2
20
ADJUSTMENTS
B1 POWER SUPPLY
Item Measuring
instrument Test point Adjustment part Description
Check of
B1 Power
Supply
Signal
generator
DC Volt-
meter
TP-91 (B1)
TP-E (!
!!
!)1.Input a whole black signal.
2.Connect a DC voltmeter to TP-91(B1) and TP-E (!).
3.Make sure that the voltage is DC114.5±1.5V.
FOCUS ADJUSTMENT
Item Measuring
instrument Test point Adjustment part Description
Adjustment
of FOCUS Signal generator FOCUS VR
[In HVT] 1.Input a cross-hatch signal.
2.While watching the screen, adjust the FOCUS VR to make the
vertical and horizontal lines as fine and sharp as possible.
3.Make sure that when the screen is darkened, the lines remain in
good focus.
IF CIRCUIT ADJUSTMENT
Item Measuring
instrument Test point Adjustment part Description
●Please use signal generator which is correct proof about the
sending frequency.
Adjustment
of VCO(CW) Signal generator
Remote
control unit
1. VCO
1.Input the PAL full colour bar (210.25MHz) signal.
2.Select 1.IF from the SERVICE MENU.
3.Press 1 key and select 1.VCO.
4.Select VCO ADJUST with MENU ▲/▼key.
5.Press MENU -/+ key until the colour of the characters TOO
HIGH changes blue to yellow. Then gradually press the MENU
-/+ key until the TOO LOW changes yellow. At this time, confirm
that the value of VCO ADJUST is near +00.
6.Select AFT ADJUST with MENU ▲/▼key.
7.Press MENU -/+ key until the characters JUST REFERENCE
changes blue to yellow.
8.Press the DISPLAY key three times to return to normal screen.
VCO (CW)
***.**
MHz
TOO HIGH
ABOVE REFERENCE
JUST REFERENCE
BELOW REFERENCE
TOO LOW
AFT ADJUST
***(**)
***(**)***(**)
***(**)
VCO ADJUST
***(**)
***(**)***(**)
***(**)
FINE
DISP : EXIT
YELLOW
Do not ad
j
ust
ADJUSTMENT AT THIS POINT IS USELESS
ABOVEREFERENCE
TOO HIGH
BELOW REFERENCE
JUST REFERENCE
TOO LOW
ADJUSTMENT POINT