Page 1
A V -14FTG 
AV-14FTG
SERVICE MANUAL
COLOUR TELEVISION
BASIC CHASSIS
CG
AV-14FTG(-A) 
This service manual mainly consists of the following items:
• The items which differ from those for the AV-14FT service manual.
• The initial value for each setting item. 
For details other than those described in this manual, please refer to the following service manual. 
 Reference Service Manual: AV-14FT Service Manual (No. 56077, Sep. 2000)
Note: The page in parentheses shows the one for the AV-14FT service manual (No. 56077, Sep. 2000). 
HOW TO IDENTIFY MODEL 
While referring to the illustration given below, identify model name on the rating label affixed to the rear cover.
Basic model name
AV-14FTG
MODEL NO.
XXXXX XXXXXXX 
XXXXXXX XXXXX
XXXXXX
XXXXX
XXX XXXXX XXXXX
XXXXXXXXXXXXXXXXXXXXX 
XXXXXXXXXXXXXXX 
XXXXXXXXXXXXXXXXXXXXX
SERIAL No.
XXXX XX XXXX 
 XXX XX XXXX
XXXXXX–XXX
Identify model name
AV-14FTG-A
COPYRIGHT   2000 VICTOR COMPANY OF JAPAN, LTD.
No. 56079   1 
No. 56079 
Sep. 2000
Page 2
AV-14FTG
PARTS DIFFERENCE TABLE 
The different parts between AV-14FT and AV-14FTG(-A)  are described below:
!!
!  REF. NO.  PART NAME  DESCRIPTION 
!!
AV-14FT  AV-14FTG(-A)  
PART No.  PART No.
■  EXPLODED VIEW PARTS LIST (Page 28)
!  14  QMP40D0-200J5   QMPR010-200-E2   POWER CORD 
or QMP40D0-200J3  or QMPR010-200-K2 
!  17  LC20377-010B-H   LC20413-002B-H   RATING LABEL 
■ PRINTED WIRING BOARD PARTS LIST (Page 30) 
  —  SCG-1252A-H2  SCG-1256A-H2   MAIN PWB ASSY 
IC1701  MN1873287JA  MN1873287JB   IC (MICROCOMPUTER) 
IC1702  AT24C08-21FTR  AT24C08-21FM   IC (MEMORY)  (Service)
■ PACKING PARTS LIST (Page 34) 
 1  GG10056-010A-H  GG10056-012A-H   PACKING CASE
!   7  LCT0757-001A-H  LCT0759-001A-H   INST BOOK  
!   8  LCT0758-001A-H   DIGEST MANUAL  
!   —  QAM0055-001   CONVERSION PLUG 
No. 56079
Page 3
SPECIFICATIONS (Page 2)  
Item  Content
Dimensions (W ×  H ×  D)  462mm  ×  340.5mm  ×  375mm  
Mass  10kg  
TV RF System  B / G, I, D / K, K1  
Colour System  TV Mode  PAL / SECAM 
VIDEO Mode  PAL / SECAM / NTSC3.58 / NTSC4.43
Receiving Frequency  VHF (VL)  46.25MHz ~ 168.25MHz 
VHF (VH)  175.25MHz ~ 463.25MHz 
UHF  471.25MHz ~ 863.25MHz 
CATV  ●  Cable TVs of Mid (X-Z, S1-S10)
Super (S11-S20) & Hyper (S21-S41) bands receivable
Intermediate  VIF Carrier  38.0MHz  
Frequency  31.5MHz (6.5MHz) 
SIF Carrier  32.0MHz (6.0MHz)
32.5MHz (5.5MHz)
33.5MHz (4.5MHz)
Colour Sub Carrier Frequency   PAL (4.43MHz)
SECAM (4.40625MHz / 4.25MHz) 
NTSC (3.58MHz / 4.43MHz)
Aerial Input Terminal  75Ω  Unbalanced  
Power Input  AC110 ~ 240V, 50/60Hz  
Power Consumption  70W (Max.) / 47W (Avg.)  
Picture Tube  Visible size : 34cm measured diagonally  
High Voltage  22.5kV ±  1.5kV (at zero beam current)  
Speaker  5cm ×  9cm Oval type ×   2  
Audio Output  3W (Monaural)  
Input  Video  1Vp-p, 75Ω  
Audio  500mVrms (− 4dBs), High impedance
Output   Video  1Vp-p, 75 Ω 
Audio  500mVrms (–4dBs), Low impedance
Headphone Jack  Stereo mini jack (3.5ø)  
Remote Control Unit  RM-C364-1H (Battery size : AA/R06/UM-3  ×  2) 
AV-14FTG
Design & specifications are subject to change without notice.
No. 56079  3
Page 4
AV-14FTG
SPECIFIC SERVICE INSTRUCTIONS 
SETTING OF SYSTEM CONSTANT SET (Page 7)
Table 1
Setting item  Setting contents  Setting value
COLOUR  TRIPLE 
BILINGUAL    NO 
TUNER    MU 
ECO SENSOR   YES 
LANGUAGE  E/R/A/F 
B/B SOUND    ON
LOCK   180
COLOUR AUTO   YES 
QSS   MINT 
ALC    NO 
TEXT RATE    20 
AMP TUNER    NO
MULTI.  TRIPLE   PAL 
YES  NO 
MU  MA 
YES  NO 
E/R/A/F  E/A/F  E/A  E/F 
ON  OFF
YES  10  20  ...  230
250  240 
YES  NO 
MINT  MQSS 
YES  NO
10  20  40  80
YES  NO
USER SETTING VALUES (Page 7)
Table 2
Setting item  Setting value  Setting item  Setting value
SUB POWER  ON  PICTURE MODE (VSM)  BRIGHT 
CHANNEL POSITION  1 POSITION  VNR  OFF
CHANNEL PRESET
VOLUME  Appropriate sound volume  AUTO SHUTOFF  OFF 
TV/VIDEO  TV  ECO SENSOR  OFF 
ON SCREEN DISPLAY  POSITION NUMBER DISPLAY  BLUE BACK  OFF 
COLOUR SYSTEM  AUTO PAL  ON TIMER  PR1  0:00 
SOUND SYSTEM  B / G  CHILD LOCK  OFF
Refer to OPERATING 
INSTRUCTION
OFF TIMER  OFF 
LANGUAGE  ENGLISH
No. 56079
Page 5
SERVICE ADJUSTMENTS 
■ Initial Setting Value 
■ IF CIRCUIT ADJUSTMENT -- Adjustment of DELAY POINT (Page 15) 
AV-14FTG
Setting (Adjustment) Item
DELAY POINT 
(AGC TAKE-OVER)
Variable  Initial setting 
 range      value
0 ~ 127  43
■  V/C (VIDEO/CHROMA) CIRCUIT ADJUSTMENT (Page 15)
[SUB MENU 2. V/C]
Colour system    Variable  Initial setting value
Setting item  range  PAL  SECAM  NTSC 3.58   NTSC 4.43
1. CUT OFF (R / G / B)    −128 ~  +127    −50  bbb   
2. DRIVE (R / B)     − 64 ~ + 63     0  bbb  
3. BRIGHT    −128 ~  +127     0  bbb   
4. CONT.     − 64 ~ + 63     0  bbb  
5. COLOUR (P / S / N3 / N4)     − 64 ~ + 63     0  bbb  
6. TINT (N3 / N4) TV / VIDEO     − 64 ~ + 63  0 / + 80 
7. SECAM BL ADJUST     − 32 ~ + 31     0  bbb  
8. SHARP  TV / VIDEO     − 32 ~ +31  − 15 / + 5  bbb  
: Do not adjust.
Adjustment of SUB COLOUR-II (Page 18)
Adjustment part  Description
5. COLOUR
 PAL COLOUR  Value (A) in the figure: Set to +9V (W & G) .  
 SECAM COLOUR  Value (A)  in the figure: Set to +3V (W & G) . 
 NTSC 3.58 COLOUR  Value (A)  in the figure: Set to +9V (W & G) .
Adjustment of SUB TINT-II (Page 19)
Adjustment part  Description
6. TINT
 NTSC 3.58 TINT  Value (B)  in the figure: Set to +7V (W & Cy). 
No. 56079  5
Page 6
AV-14FTG
■  DEFLECTION CIRCUIT ADJUSTMENT (Page 20)
[SUB MENU 4. DEF]
  Setting item  Adjustment name  Variable range
1. VER. POSITION  Vertical center   −4 ~  +3     −2     −3   
2. HOR. POSITION  Horizontal center  − 16 ~ + 15    + 1   +4   
3. VER. HEIGHT  Vertical height  − 64 ~ + 63     −40      0  
4. VER. LINEARITY  Vertical linearity  − 32 ~ +31   +13     −3   
5. VER. SCURVE  Vertical scurve  − 32 ~ +31    − 32     0 
6. HOR. VCO ADJUST  Horizontal VCO  − 64 ~ +63     0     0 
: Do not adjust.
Initial setting value
50Hz  60Hz
■  VSM PRESET ADJUSTMENT (Page 22)
[Setting Values for SUB MENU 4. VSM PRESET]
       VSM preset 
VSM        mode BRIGHT  STANDARD  SOFT 
Setting item
TINT
SETTING VALUE
COLOUR
SETTING VALUE
BRIGHT
SETTING VALUE
CONT.
 SETTING VALUE
SHARP
SETTING VALUE
  + 15
  + 15
  + 15
  + 30     + 15   + 11
  + 15     + 15   + 12
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
b
: Do not adjust.
No. 56079
Page 7
AV-14FTG
■  PRESET ADJUSTMENT (Page 23)
[SUB MENU 5. PRESET]
Colour system  Initial setting value
Setting item   PAL  SECAM  NTSC 3.58   NTSC 4.43
1. C-TRAP FIX   1  bbb  
2.  SHARP PEAK   0  b  
3.  ABL   1  b  
4.  GAMMA   0  bbb  
5.  Y.DELAY TIME    TV   0    2    2    3  
  VIDEO   0    2    0    2 
6.  BLACK EXP START   3  bbb  
7.  C-BPF    TV   1  b     0  b   
  VIDEO   1  bbb  
8.  CW/SCP   0  bbb  
9.  V.IF DET. LEVEL   0  bbb  
11. IF AGC MIN.   0  bbb  
12. V.IF AGC   0  bbb  
13. V.IF PMOD   0  bbb  
19. VNR  15  bbb  
20. RGB LIM.   1  bbb  
21. RGB LIMIT LEVEL   2  bbb  
23. TEXT H. POSITION  −3  bbb   
24. READ DATA
: Do not adjust.
TV RF system  Initial setting value
Setting item   B/G     I      D/K       M
10. S.IF DET. LEVEL   0  bbb  
14. S.IF BPF BW ADJUST   0  bbb  
15. S.IF TRAP FO ADJUST   0  bbb  
16. S.IF TRAP FO ADJUST 2   0  bbb  
17. S.IF-TRAP   0  bbb  
18. S.IF-BPF   0  bb  1   
22. S.IF SW   1  bb  0   
: Do not adjust.
No. 56079  7
Page 8
A V -14FTG 
VICTOR COMPANY OF JAPAN, LIMITED
TELEVISION RECEIVER DIVISION 1106 Heta, Iwai-city, Ibaraki-prefecture, 306-0698, Japan
No. 56079 8 
AV14FTGA-H #3
CTH 0009 
CRT