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14

AK36  CHASSIS  MANUAL ADJUSTMENT  PROCEDURE

  In order to enter service menu, first enter the main menu and then press the digits 4, 7, 2 and 5 respectively.

To select adjust parameters, use       or      buttons. To change the selected parameter, use       or      buttons.

Selected parameter will be highlighted.

Entire service menu parameters of AK36 CHASSIS are listed below. For some of parameters the default values are

given on the same table.

REGISTER

PARAMETER

NOTE (NUMBERS ARE DEFAULT VALUES FOR CONCERNED ARAMETER)

OSD

OSD Horizontal Position

ADJUST HORIZONTAL POSITION FOR OSD

IF1

IF Coarse Adjust

IF1 Adjust Course Neg. Adj. (WO / L’)

IF2

IF Fine Adjust

IF2 Adjust Fine Neg. Adj. (WO / L’)

IF3

IF Coarse Adjust for L-Prime

IF3 Adjust Course Pos. Adj. (W / L’)

IF4

IF Fine Adjust for L-Prime

IF4 Adjust Fine Pos. Adj. (W / L’)

AGC

Automatic Gain Control

AGC Adjust AGC

VLIN

Vertical Linearity

ADJUST VERTICAL LINEARITY

VS1A

Vertical Size for 50 Hz / 4:3

ADJUST VERTICAL SIZE FOR 4:3 MODE (50 HZ)

VS1B

Vertical Size for 50 Hz / 16:9

ADJUST VERTICAL SIZE FOR 16:9 MODE (50 HZ)

VP1

 Vertical Position for 50 Hz

ADJUST VERTICAL POSITION (50 HZ)

HP1

 Horizontal Position for 50 Hz

ADJUST HORIZONTAL POSITION (50 HZ)

VS2A

Vertical Size for 60 Hz / 4:3

ADJUST VERTICAL SIZE FOR 4:3 MODE (60 HZ)

VS2B

Vertical Size for 60 Hz / 16:9

ADJUST VERTICAL SIZE FOR 16:9 MODE (60 HZ)

VP2

Vertical Position for 60 Hz

ADJUST VERTICAL POSITION (60 HZ)

HP2

Horizontal Position for 60 Hz

ADJUST HORIZONTAL POSITION (60 HZ)

RGBH

RGB  Horizontal  Shift  Offset

CVBS – RGB HORIZONTAL POSITION COMPENSATION

WR

White Point Adjust for RED

40

WG

White Point Adjust for GREEN

40

WB

White Point Adjust for BLUE

40

BR

Bias for RED

31

BG

Bias for GREEN

31

APR

APR Threshold

10

FMP1

FM Prescaler when AVL is OFF

9 (STEREO ONLY)

NIP1

NICAM Prescaler when AVL is OFF

20 (STEREO ONLY)

SCP1

SCART Prescaler when AVL is OFF

13 (STEREO ONLY)

FMP2

FM Prescaler when AVL is ON

13 (STEREO ONLY)

NIP2

NICAM Prescaler when AVL is ON

16 (STEREO ONLY)

SCP2

SCART Prescaler when AVL is ON

13 (STEREO ONLY)

F1H

  High  Byte  of  crossover  frequency  for  VHF1-VHF3

MEANINGFUL FOR ONLY PLL TUNER (see tuner setting table)

F1L

Low  Byte  of  crossover  frequency  for  VHF1-VHF3

MEANINGFUL FOR ONLY PLL TUNER (see tuner setting table)

F2H

High  Byte  of  crossover  frequency  for  VHF3-UHF

MEANINGFUL FOR ONLY PLL TUNER (see tuner setting table)

F2L

Low  Byte  of  crossover  frequency  for  VHF3-UHF

MEANINGFUL FOR ONLY PLL TUNER (see tuner setting table)

BS1

Band Switch Byte for VHF1 Meaningful for only

MEANINGFUL FOR ONLY PLL TUNER (see tuner setting table)

BS2

Band Switch Byte for VHF3 Meaningful for only

MEANINGFUL FOR ONLY PLL TUNER (see tuner setting table)

BS3

Band Switch Byte for UHF Meaningful for only

MEANINGFUL FOR ONLY PLL TUNER (see tuner setting table)

CB

Control Byte Meaningful for only PLL Tuner

MEANINGFUL FOR ONLY PLL TUNER (see tuner setting table)

OP1

Option 1 (see the Option List)

PERIPHERAL OPTIONS (see option table)

OP2

Option 2 (see the Option List)

RECEPTION STANDART OPTIONS (see option table)

OP3

Option 3 (see the Option List)

VIDEO OPTIONS (see option table)

OP4

Option 4 (see the Option List)

TV FEATURE OPTIONS (see option table)

OP5

Option 5 (see the Option List)

CHANNEL TABLE OPTIONS (see option table)

TX1

Teletext Option 1 (see the Option List)

TELETEXT OPTIONS (see option table)

Содержание 11AK36-Vestel

Страница 1: ...Service Manual 11AK36 Vestel R 11AK36 Vestel Service Manual 11AK36 Vestel...

Страница 2: ......

Страница 3: ...ONSAND INTERNALBLOCK DIAGRAM 6 10 1 ST92195 6 7 10 2 STV224X Video processor 7 10 3 UV1315 UV1316 UV1336 8 9 10 4 TDA2822 9 10 5 TDA8174AW 9 10 6 UC3842 3 10 10 7 E Eprom 24CO8 10 Saw filter s list 11...

Страница 4: ...onditions Antenna signal s level is 60dB at the color bar pattern from the TV pattern generator 100 white 75 color saturation Brightness contrast and color are adjusted for normal picture performance...

Страница 5: ...ng sound frequency This is realized by means of a software loop that alternate the demodulator to various frequencies then select the frequency on which a lock condition has been found De emphasis out...

Страница 6: ...the use of bi quad integrated filters auto aligned via a master filter phase locked loop 2 8 RGB output circuit The video processor performs the R G B processing There are three sources 1 Y U V inputs...

Страница 7: ...5 1 0 1 Enough margin is available to tune down to 45 25 MHz 2 Enough margin is available to tune up to 863 25 MHz Noise Typ Max Gain Min Typ Max Low band 6dB 9dB All Channels 38dB 44dB 50dB Mid band...

Страница 8: ...UV1336 TDA2822 TDA8174A UC3842 3 24C08 SAW FILTERS G1975M K2966M K2962M M1962M 10 1 ST92195 The ST92195 is a member of the ST9 family of micro controllers completely developed and produced by SGS THOM...

Страница 9: ...are fully bus controlled ICs for TV including PIF SIF luma Chroma and deflection processing Used with a vertical frame booster TDA1771 or TDA8174 for 90 chassis STV9306 for 110 chassis they allow the...

Страница 10: ...11 Symmetrical IF output 2 Band switching table 1 3 1 3 1 3 1 RZ DQG 9 9 9 0LG DQG 9 9 9 LJK DQG 9 9 9 General description of UV1316 The UV1316 tuner belongs to the UV 1300 family of tuners which are...

Страница 11: ...y designed for TV and Portable Radio applications Requires very few external components WIDE SUPPLY VOLTAGE RANGE 3 15V MINIMUM EXTERNAL COMPONENTS NO SVR CAPACITOR NO BOOTSTRAP NO BOUCHEROT CELLS SHO...

Страница 12: ...AUTOMATIC FEED FORWARD COMPENSA TION PULSE BY PULSECURRENTLIMITING ENHANCED LOAD RESPONSE CHARAC TERISTICS UNDER VOLTAGELOCKOUTWITHHYSTER ESIS DOUBLE PULSE SUPPRESSION HIGH CURRENT TOTEMPOLE OUTPUT I...

Страница 13: ...er s list K2962 K2966 0 2 1 2 36 0 36 0 3 36 0 3 0 9 2 8 2 PINNING 1 Input 2 Input ground 3 Chip carrier ground 4 Output 5 Output L9653M PINNING 1 Input 2 Switching Input 3 Chip carrier ground 4 Outpu...

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Страница 16: ...int Adjust for RED 40 WG White Point Adjust for GREEN 40 WB White Point Adjust for BLUE 40 BR Bias for RED 31 BG Bias for GREEN 31 APR APR Threshold 10 FMP1 FM Prescaler when AVL is OFF 9 STEREO ONLY...

Страница 17: ...equency 38 9 MHz Apply this IF signal to PIN 10 and PIN 11 of tuner Press PROG 1 and after that BLUE INSTALL button from remote controller Select the standart as BG or I if BG is not available Enter s...

Страница 18: ...PHWULF DGMXVWPHQWV DUH GRQH QWHU D 176 0 FLUFOH WHVW SDWWHUQ YLD 5 RU YLGHR LQSXWV KDQJH 9HUWLFDO 6L H WLOO WKH FKHFNHUHG SDUWV RI WHVW SDWWHUQ RQ ERWK RI XSSHU DQG ORZHU VLGH GLVVDSSHDU KHFN DQG UHDG...

Страница 19: ...RQILJXUDWLRQ 3 RQO 2 176 3OD EDFN 7 WDO 3 3 RQO 176 3OD EDFN WDO 3 176 3 6 0 176 3OD EDFN WDO 3 6 176 3 6 0 176 3OD EDN WDO 3 6 176 7 QDEOH OXH EDFN ZKHQ QR VLJQDO LQ 9 PRGH GHIDXOW YDOXH EODQN EDFN...

Страница 20: ...237 QR PHDQLQJ IRU 967 WXQHU 7 EDQG WXQLQJ 9 9 8 GHIDXOW YDOXH EDQG WXQLQJ RQO 8 7 WUD PVHF EODQNLQJ IRU 967 GHIDXOW YDOXH QR H WUD EODQNLQJ 7 7 HOHWH W 2SWLRQV 127 7 127 86 GHIDXOW YDOXH 7 5 6 59 PX...

Страница 21: ...F U R V V R Y H U I U H T X H Q F R Z E W H R I 9 9 F U R V V R Y H U I U H T X H Q F L J K E W H R I 9 8 F U R V V R Y H U I U H T X H Q F R Z E W H R I 9 8 F U R V V R Y H U I U H T X H Q F 6 D Q G...

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Страница 30: ...ICE DIVISION Via Passeggiata 1 BALERNA SWITZERLAND Tel 4191 6975155 Fax 4191 6975151 e mail aftersal roadstar com ROADSTAR ITALIA S P A SERVICE DIVISION DOMESTIC ITALY Viale Matteotti 22 CERNOBBIO CO...

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