Sharp 9Q-FG1A, 9Q-FG1N, 9Q-FG1F, 9Q-FG1U, 9Q-FG1S Service Manual

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29Q-FG1A/1F/1N/1S/1U

SERVICE MANUAL

S376329QFG1A

COLOUR TELEVISION

Chassis No. GB-7

MODEL

29Q-FG1A/1F/1N/1S/1U

In the interests of user safety (Required by safety regulations in some countries) the set should be restored to its original condition and only parts indentical to those specified should be used.

 World Multi 18 System

100-CH Program Memory

  AV Mode (Movie/Music/News)  CATV Hyper Band Ready

Blue/White Stretch Circuit

  Picture Noise Reduction  White Temp. Select

Gamma Correction

  Multi Language OSD (English/France/Russian/Arabic)  Hotel Mode

 Off Timer  Rear AV-IN 1, AV Output (Monitor Out), M.P.IN

and Front AV-IN 2

AFT

  Component & Audio Input Terminal

AV Stereo

  Child Lock  Surround

Loudness



CONTENTS

CHAPTER 1. SPECIFICATIONS

[1] SPECIFICATIONS........................................

CHAPTER 2. IMPORTANT SERVICE NOTES

[1] IMPORTANT SERVICE NOTE.....................

CHAPTER 3. ADJUSTMENT PRECAUTIONS

[1] ADJUSTMENT PRECAUTIONS ..................

[2] ADJUSTMENT .............................................

CHAPTER 4. TROUBLE SHOOTING FLOWCHART

[1] TROUBLE SHOOTING FLOWCHART.........

CHAPTER 5. SOLID STATE DEVICE BASE DIAGRAM

[1] SOLID STATE DEVICE BASE DIAGRAM....

CHAPTER 6. CHASSIS LAYOUT

[1] CHASSIS LAYOUT.......................................

1-1

2-1

3-1 3-11

4-1

5-1

6-1

WARNING

The chassis in this receiver is partially hot. Use an isolation transformer between the line cord plug and power receptacle, when servicing this chassis. To prevent electric shock, do not remove cover. No user serviceable parts inside. Refer servicing to qualified service personnel.

CHAPTER 7. BLOCK DIAGRAM

[1] BLOCK DIAGRAM : MAIN UNIT ..................

CHAPTER 8. DESCRIPTION OF SCHEMATIC DIAGRAM

[1] DESCRIPTION OF SCHEMATIC DIAGRAM

CHAPTER 9. WAVEFORM

[1] WAVEFORM.................................................

CHAPTER 10. SCHEMATIC DIAGRAM

[1] SCHEMATIC DIAGRAM : MAIN UNIT..........

[2] SCHEMATIC DIAGRAM : CRT UNIT ...........

CHAPTER 11. PRINTED WIRING BOARD ASSEMBLIES

[1] PWB-B : CRT UNIT ......................................

[2] PWB-A : MAIN UNIT.....................................

7-1

8-1

9-1

10-1 10-3

11- 1 11- 2

Parts Guide

29Q-FG1A/1F/1N/1S/1U

TV29Q-FG1A/1F/1N/1S/1UService Manual29Q-FG1A/1F/1N/1S/1UMarketE

CHAPTER 1. SPECIFICATIONS

[1] SPECIFICATIONS

SPECIFICATIONS

Convergence ............................................................................... Self Convergence System

Focus ..................................................................... Bi-Potential, Uni-Potential Electrostatic

Sweep Deflection ................................................................................................... Magnetic

Intermediate Frequencies

Picture IF Carrier ................................................................................................ 38.9MHz

Sound IF Carrier

6.5MHz ............................................................................................................ 32.4MHz

6.0MHz ............................................................................................................ 32.9MHz

5.5MHz ............................................................................................................ 33.4MHz

Colour Sub-Carrier

PAL ................................................................................................................ 34.47MHz

SECAM .............................................................................................. 34.494/34.65MHz

Power Input ................................................................................... 110 ~ 240V AC 50/60 Hz

Power Consumption ..................................................................................................... 123W

Audio Power Output Rating ........................................................................ 10 w x 2 (at Max.)

Speaker

Size............................................................................................... 8 cm x 12 cm (oval) x 2

Aerial Input Impedance

VHF/UHF ......................................................................................... 75 ohms Unbalanced

Receiving Channels

PAL-B/G, SECAM-B/G, NTSC 3.58/4.43-B/G

VHF ................................................................................................................ E2 thru E12

UHF .............................................................................................................. E21 thru E69

CATV ......................................................................................... X thru Z + 2, S1 thru S41

PAL-D/K, SECAM-D/K

VHF .......................................................................................... R1 thru R12, C1 thru C12

UHF .......................................................................................... 21 thru 69, C21 thru C57

PAL-I, SECAM-I

VHF .................................................................................. (IRELAND): B thru J

UHF .................................................................................. (U.K., H.K.): 21 thru 69

Receiving Frequency ................................................................ 44.25 MHz thru 863.25 MHz

Dimensions ..................................................................................................... Width: 810mm

Cabinet material .................................................................................................. All Plastics

Height: 618mm

Depth: 531.5mm

Weight(approx): 42 kg

Specifications are subject to change without prior notice.

1 – 1

TV29Q-FG1A/1F/1N/1S/1UService Manual29Q-FG1A/1F/1N/1S/1UMarketE

CHAPTER 2. IMPORTANT SERVICE NOTES

[1] IMPORTANT SERVICE NOTE

IMPORTANT SERVICE NOTES

Maintenance and repairing of this receiver should be done by qualified service personnel only.

SERVICE OF HIGH VOLTAGE SYSTEM AND PICTURE TUBE

When servicing the high voltage system, remove static charge from it by connecting a 10K ohm resistor in series with an insulated wire (such as a test probe) between picture tube dag and 2nd anode lead. (AC line cord should be disconnected from AC outlet.)

1. Picture tube in this receiver employs integral implosion protection.

2. Replace with the same type number of picture tube for continued safety.

3. Do not lift picture tube by the neck.

4. Handle the picture tube only when wearing shatterproof goggles and after discharging the high voltage completely.

29Q-FG1A/1F/1N/1S/1U

X-RAY

This receiver is designed so that any X-Ray radiation is kept to an absolute minimum. Since certain malfunctions or servicing may produce potentially hazardous radiation with prolonged exposure at close range, the following precautions should be observed:

1. When repairing the circuit, please make sure do not increase the high voltage of the set

to more then 34.0kV (at beam 0 A).

2. To keep the set in a normal operation, please make sure it's function at 30.0kV 1.5kV

(at beam 1700 A). The set has been factory - adjusted to the above-mentioned high voltage.

*If there is a possibility that the high voltage fluctuates as a result of the repaires,

never forget to check for such high voltage after the work.

3. Do not substitute a picture tube with unauthorized types and/or brands which may cause

excessive X-ray radiation.

BEFORE RETURNING THE RECEIVER

Before returning the receiver to the user, perform the following safety checks.

1. Inspect all lead dress to make certain that leads are not pinched or that hardware is not lodged between the chassis and other metal parts in the receiver.

2. Inspect all protective devices such as non-metal control knobs, insulating fishpapers, cabinet backs, adjustment and compartment covers or shields, isolation resistor- capacity networks, mechanical insulators etc.

2 – 1

29Q-FG1A/1F/1N/1S/1U

ADJUSTMENT PRECAUTIONS

This model's setting are adjusted in two different ways: through the I2C bus control and in the conventional analog manner. The adjustments via the I2C bus control include preset-only items and variable data.

1. Setting the service mode by the microprocessor.

(1). Press and hold the local key "VOL DOWN" & "CH UP" when power on the main switch,

Precaution: If haven't done this initialization, malfunction might be happen.

TV29Q-FG1A/1F/1N/1S/1UService Manual29Q-FG1A/1F/1N/1S/1UMarketE

CHAPTER 3. ADJUSTMENT PRECAUTIONS

[1] ADJUSTMENT PRECAUTIONS

TV will enter into SERVICE MODE. (The initial values of EEPROM are automatically preset when new EEPROM is used.)

(2). Press the CH DOWN / UP key on the remote controller to select the setting items

one by one.

(3). Using the VOLUME UP/DOWN key on the remote controller, the data can be modified.

2. Factory Presetting.

Note: Once the chassis has been assembly together and in ready condition, please make

(4). When press the local key "VOL DOWN" & "CH UP" at the same time, it will be released

from the service mode.

(1). Press remote controller key of code "ED" for 4 seconds, the initial values are

automatically preset.

(2). The initial data are preset as listed in page 4 and 5.

(3). Make sure whether the data need to modify or not (Initial data).

sure it's go through initialize process (see sect 2 above)

3 – 1

1) In the Service Mode, key is use to select the mode in the following order.

ADJUSTMENT MODE

50Hz/60Hz

RF AGC

GEOMETRIC ADJ

29Q-FG1A/1F/1N/1S/1U

PICTURE/SOUND

SUB ADJ

CUT OFF/

WHITE BALANCE ADJ

3 – 2

29Q-FG1A/1F/1N/1S/1U

Notes:

FORWARD : CH UP KEY REVERSE : CH DOWN KEY

E/W-PAR-60

EW-W-60

DRI-BS-DVD

DRI-GS-DVD

SUB-TINT

SUB-SHARP

SUB-CON-DVD

SUB-TINT-DVD

SUB-BRI

SUB-BRI-DVD

SUB-COL

SUB-CON

DRI-RS-DVD

CUT-GS

DRI-RC

DRI-RS

DRI-GS

CUT-RS

DRI-BS

V-AMP-60

LOCOR-PAR

H-BOW

H-PAR

E/W-TRAP

V-SHI-50

V-AMP-50

V-LIN

CUT-RS-DVD

E/W-PAR-50

H-SHI-60

V-SHI-60

UPCOR-PAR

CUT-GS-DVD

DRI-RC-DVD

VSLOPE

EW-W-50

S-COR

H-SHI-50

GEOMETRIC

ADJ MODE

WHITE POINT

ADJ MODE

PICTURE SUB ADJ

MODE

ADJUSTMENT MODE ITEMS SEQUENCE

3 – 3

ADJUSTMENT MODE ITEMS

ITEM EEPROM SETTING

DATA RANGE IC OSD INITIAL DATA SETTING DATA

01 RF-AGC

0…63 UOC-TV RF-AGC 23 23

02 V SLOPE

0…63 UOC-TV V SLOPE 31 31

03 V-SHI-50

0…63 UOC-TV V-SHI-50 36 36

04 V-AMP-50

0…63 UOC-TV V-AMP-50 20 20

05 H-SHI-50

0…63 UOC-TV H-SHI-50 30 30

06 EW-W -50

0…63 UOC-TV EW-W-50 28 28

07 E/W-PAR-50

0…63 UOC-TV E/W-PAR-50 36 36

08 H-PAR

0…63 UOC-TV H-PAR 30 30

09 H-BOW

0…63 UOC-TV H-BOW 30 30

10 UPCOR-PAR

0…63 UOC-TV UPCOR-PAR 42 42

11 LOCOR-PAR

0…63 UOC-TV LOCOR-PAR 44 44

12 E/W -TRAP

0…63 UOC-TV E/W-TRAP 30 30

13 V-LIN

0…63 UOC-TV 28 28

14 S-COR

0…63 UOC-TV S-COR 32 32

15 DRI-RS

0…63 UOC-TV DRI-RS 32 32

16 DRI-GS

0…63 UOC-TV 32 32

17 DRI-BS

0…63 UOC-TV DRI-BS 32 32

18 CUT-RS

0…63 UOC-TV CUT-RS 32 32

19 CUT-GS

0…63 UOC-TV 32 32

20 SUB-BRI

0…63 UOC-TV 29 21

21 SUB-CON

0…63 UOC-TV 59 58

22 SUB-COL

0…63 UOC-TV 10 10

23 SUB-TINT

0…63 UOC-TV 36 32

24 SUB-SHARP

0…63 UOC-TV 32 32

25 DRI-RW

0…63 UOC-TV 32 32

26 DRI-GW

0…63 UOC-TV 32 32

27 DRI-BW

0…63 UOC-TV 32 32

28 CUT-RW

0…63 UOC-TV 32 32

30 DRI-RC

0…63 UOC-TV 32 32

31 DRI-GC

0…63 UOC-TV 32 32

29Q-FG1A/1F/1N/1S/1U

CUT-GW

E/W-TRAP

DRI-GS

CUT-GS

SUB-BRI

SUB-CON

SUB-COL

SUB-TINT

SUB-SHARP

DRI-RW

DRI-GW

DRI-BW

CUT-RW

CUT-GW

DRI-RC

DRI-GC

3 – 4

29Q-FG1A/1F/1N/1S/1U

ITEM EEPROM SETTING

DATA RANGE IC OSD INITIAL DATA SETTING DATA

32 DRI-BC

0…63 UOC-TV DRI-BC 32 32

33 CUT-RC

0…63 UOC-TV CUT-RC 32 32

34 CUT-GC

0…63 UOC-TV CUT-GC 32 32

35 DRI-RS-DVD

0…63 UOC-TV DRI-RS-DVD 32 32

36 DRI-GS-DVD

0…63 UOC-TV DRI-GS-DVD 32 32

37 DRI-BS-DVD

0…63 UOC-TV DRI-BS-DVD 32 32

38 CUT-RS-DVD

0…63 UOC-TV CUT-RS-DVD 32 32

39 CUT-GS-DVD

0…63 UOC-TV CUT-GS-DVD 32 32

40 SUB-BRI-DVD

0…63 UOC-TV SUB-BRI-DVD 35 19

41 SUB-CON-DVD

0…63 UOC-TV SUB-CON-DVD 48 56

42 DRI-RW-DVD

0…63 UOC-TV DRI-RW-DVD 32 32

43 DRI-GW-DVD

0…63 UOC-TV DRI-GW-DVD 32 32

44 DRI-BW-DVD

0…63 UOC-TV DRI-BW-DVD 32 32

45 CUT-RW-DVD

0…63 UOC-TV CUT-RW-DVD 32 32

46 CUT-GW-DVD

0…63 UOC-TV CUT-GW-DVD 32 32

47 DRI-RC-DVD

0…63 UOC-TV DRI-RC-DVD 32 32

48 DRI-GC-DVD

0…63 UOC-TV DRI-GC-DVD 32 32

49 DRI-BC-DVD

0…63 UOC-TV DRI-BC-DVD 32 32

50 CUT-RC-DVD

0…63 UOC-TV CUT-RC-DVD 32 32

51 CUT-GC-DVD

0…63 UOC-TV CUT-GC-DVD 32 32

52 V-SHI-60

0…63 UOC-TV V-SHI-60 36 36

53 V-AMP-60

0…63 UOC-TV V-AMP-60 23 23

54 H-SHI-60

0…63 UOC-TV H-SHI-60 37 37

55 EW-W-60

0…63 UOC-TV EW-W-60 28 28

56 E/W-PAR-60

0…63 UOC-TV E/W-PAR-60 38 38

57 VSD

0/1 UOC-TV VSD 0 0

58 CUT OFF

0…63 UOC-TV CUT OFF 10 10

59 DCXO

0…3 UOC-TV DCXO 2 2

60 ISP MODE

0/1 UOC-TV ISP MODE 0 0

61 SUB-VOL

0…60 UOC-TV SUB-VOL 60 60

3 – 5

NVM MAP ITEMS

DATA MICON DEFAULT EEPROM RANGE SETTING DATA

D7 D6 D5 D4 D3 D2 D1 D0 [hex] [hex] [hex]

0000

0001

0002

03 00-FF 03

0003

02 00-FF 02

003C 27 00-3F 27

003D 23 00-3F 23

003E 1F 00-3F 1F

003F 0B 00-3F 0B

0040 20 00-3F 20

0046 24 00-3F 24

0047 25 00-3F 25

0048 25 00-3F 25

0049 0A 00-3F 0A

004A 1E 00-3F 1E

0061 2D 00-3E 2D

0062 2E 00-3E 2E

0063 30 00-3E 30

0064 28 00-3E 28

0065 1F 00-3E 1F

0066 1F 00-3E 1F

0067 25 00-3E 25

0068 21 00-3E 21

0069 2B 00-3E 2B

006A 2B 00-3E 2B

006B 23 00-3E 23

006C 1F 00-3E 1F

006D 1F 00-3E 1F

006E 28 00-3E 28

006F 1F 00-3E 1F

0070 22 00-3E 22

0071 1F 00-3E 1F

0072 1F 00-3E 1F

0073 20 00-3F 20

0074 0E 00-3C 0F

0075 0A 00-3C 0A

0076 0E 00-3C 0E

0077 0E 00-3C 10

0078 0A 00-3C 0A

0079 0E 00-3C 10

007A 1E 00-3E 1E

007B 1E 00-3E 1E

007C 1E 00-3E 1E

007D 1E 00-3E 1E

007E 18 00-3E 18

007F 24 00-3E 24

0080 3C 00-3C 3C

0081 32 00-3C 32

0082 3C 00-3C 3C

0083 1E 00-3E 1E

0084 18 00-3E 18

0085 24 00-3E 24

0086 1F 00-1F 1F

0087 30 00-3F 30

0088 01 00-3F 01

0089 0F 00-20 0F

008A 05 00-07 05

008B 19 00-3F 19

008C 1F 00-3E 1F

008D

008E

008F

0090

0091

0092

0093

0094

0095

0096

0097

0098

0099 05 003C 05

ADDRESS

(HEX)

LOCKING PASSWORD

0000

0000-270F

0000

PACKAGE NUMBER (M SB)

PACKAGE NUMBER (LSB)

VER-SHI-P50

VER-AMP-P50

H0R-SHI-P50

EW-W-P50

VER-SHI-P60

VER-AMP-P60

H0R-SHI-P60

EW-W-P60

E/W-PAR-P60

OF-COL-TV

OF-COL-AV

OF-COL-DVD

OF-COL-P

OF-COL-S

OF-COL-N4

OF-COL-N3

OF-SHP-TV

OF-SHP-AV

OF-SHP-DVD

OF-SHP-P

OF-SHP-S

OF-SHP-N4

OF-SHP-N3

OF-TINT-TV

OF-TINT-AV

OFFSET_OF_COL_DVD_FIELD_FREQ_60HZ

OF-TINT-ADJ

BB-TINT

U-BASS_MUSC

U-BASS_NEWS

U-BASS_MOV

U-TREBLE_MUSC

U-TREBLE_NEWS

U-TREBLE_MOV

U-BRI-MUSC

U-BRI-NEWS

U-BRI-MOV

U-COL-MUSC

U-COL-NEWS

U-COL-MOV

U-CON-MUSC

U-CON-NEWS

U-CON-MOV

U-SHP-MUSC

U-SHP-NEWS

U-SHP-MOV

OSD-BRIGHTNESS

V-POS-OSD

H-POS-OSD

AUTO-AGC-MAX

SVM2-0-NTSC

VER-AMP-START

OFFSET_OF_COL_DVD_FIELD_FREQ_50HZ

E/W-PAR-P50

OPTION_HOTEL_MAX_VOL

29Q-FG1A/1F/1N/1S/1U

3 – 6

29Q-FG1A/1F/1N/1S/1U

DATA MICON DEFAULT EEPROM RANGE SETTING DATA

D7 D6 D5 D4 D3 D2 D1 D0 [hex] [hex] [hex]

009A 02 00-63 02

009B 3C 00-3C 3A

00A8 3C 00-3C 3C

00A9 1E 00-3C 1E

00AA 1E 00-3C 1E

00AB 1E 00-3C 1E

00AC 1E 00-3C 1E

00AD 0F 00-14 0F

00AE 10 00-14 10

00AF 32 00-3C 32

00B0 18 00-3C 18

00B1 1E 00-3C 1E

00B2 1E 00-3C 1E

00B3 18 00-3C 18

00B4 0A 00-14 0A

00B5 0A 00-14 0A

00B6 3C 00-3C 3C

00B7 24 00-3C 24

00B8 1E 00-3C 1E

00B9 1E 00-3C 1E

00BA 24 00-3C 24

00BB 0E 00-14 0E

00BC 10 00-14 10

00BD 00 00-3C 00

00BE 1E 00-3C 1E

00BF 01 00-66 01

00C0 0A 00-66 0A

00C1 14 00-66 14

00C2 1E 00-66 1E

00C3 28 00-66 28

00C4 01 00-63 01

00C5 64 64-66 64

00D2 B5 00-FF B5

00D3 79 00-FF 79

00D4 77 00-FF 77

00D5 77 00-FF 77

00D6 77 00-FF 97

00D7 35 00-37 35

00D8 D6 00-FF D6

00D9 D6 00-FF D6

00DA 81 00-F7 81

00DB 0C 00-10 0E

00DF 16 26 16

00E0 10 22 10

00E1 01 02 01 00E6 05 00-FF 05 00E7 D1 00-FF D1 00E8 5D 00AF 5D

00E9 77 00-FF 77

00EA 77 00-FF 77

00EB 02 00-AF 02

00EC 11 00-BE 31

00ED 02 00-03 02

00EF 04 A6 04

00F0 01 02 01

00F4

PWL VSD (57) VIRGIN BPB2 FMI MUS

PHI

FORCE

DSK-NOT-

PAL-AV

32 00-FF 92

00F5

DSK-NOT-

PAL-DVD

DSK-PAL-

DVD

DSK-PAL-

BKS GAM BSD

LCKEY-

SRV-

ENTER

INCL-AV 1B 00-FF 0B

00F6

AVL_GAIN AVL

ISP MODE

(60)

AEVS_ITE

M_POR

ERR-

VERTG

ERR-

SUPVOL

ERR-

XRAY

ERR-1-8-

SUP

4C 00-FF 4C

00F7

TFR

OPTION_H

OTEL

LOUDNES

S_HIGH_

BOOST

DTR AGN DSG 0F 00-1F 0F

00FA

AUTO

SELECT

M.P. IN

BLUE BACK

LAST

POWER

CHILDLO

AVL

SAVE

MODE

PICTURE

(MUSIC)

F4 00-FF F4

00FB

PICTURE

(NEWS)

PICTURE

(MOVIE)

LOUDNES

01 00-31 01

06FE - 00-FF BUS SETTING 06FF - 00-FF BUS SETTING

SURROUND (MOVIE)

SURROUND (NEWS)

SURROUND (MUSIC)

DIGIT ENTRY MODE

AV MODE

RPA

SOC

AAS0_1

PRESET_SURROUN

D_MOV

PRESET_SURROUN

D_NEWS

PRESET_SURROUND

_MUSC

TREBLE_FREQ_SEL

ECTION

BASS_FREQ_SELEC

TION

PRESET_WS_CTM

PRESET_COR_CTM

PRESET_WS_MOV

PRESET_COR_MOV

PRESET_WS_NEWS

PRESET_COR_NEWS

PRESET_WS_MUSC

PRESET_COR_MUS

PW-LAST

AUDIO-CFG

PHI

H-POS-FINE

PEAKFREQDVD

PEAKFREQSECAM

PEAKFREQNTSCM

PEAKFREQNTSC443

PEAKFREQPALN

PEAKFREQPALM

PEAKFREQPAL443

COR1-0

WHITETEMP(MOVIE)

LANGUAGE

WHITET TEMP (NEWS)

BLOC

LOUDNESS_LDS0-2

WHITETEMP(MUSIC)

FZOM_ZOOM_MODE

WBR-50-F-C-P

WBF-50-F-C-P

WBR-60-F-C-P

WBF-60-F-C-P

CL3-0

YD COMP

PW-TIME

SVM2-0-PAL

YD AV-SECAM

YD AV-PAL

YD AV-N443

YD AV-N358

APRV_USER_AV_PROGRAM

YD SECAM

YD PAL

YD N443

YD N358

APRV_FAVOURITE_KEY_GREEN

APRV_FAVOURITE_KEY_YELLOW

APRV_FAVOURITE_KEY_CYAN

APRV_USER_FE_PROGRAM

VOLUME

BALANCE

LAST PROGRAM

APRV_FAVOURITE_KEY_RED

TINT (MOVIE)

SHARPNESS (MOVIE)

BASS (MOVIE)

TREBLE (MOVIE)

TREBLE (NEWS)

CONTRAST (MOVIE)

COLOUR (MOVIE)

BRIGHTNESS (MOVIE)

BRIGHTNESS (NEWS)

TINT (NEWS)

SHARPNESS (NEWS)

BASS (NEWS)

BASS (MUSIC)

TREBLE (MUSIC)

CONTRAST (NEWS)

COLOUR (NEWS)

ADDRESS

(HEX)

TINT (MUSIC)

SHARPNESS (MUSIC)

BRIGHTNESS (MUSIC)

CONTRAST (MUSIC)

COLOUR (MUSIC)

FACTORY SHIPOUT SOUND SYSTEM

FACTORY SHIPOUT LANGUAGE

RPO

OPTION_HOTEL_PRG

FSRV_SUB_VOLUME

PWLDAC

3 – 7

TV-CH TV-CH

CH-No. Fv(MHz) S-SYS CH-No. Fv(MHz) S-SYS 0 SKIP-OFF, FREQ-FREE 50 SKIP-OFF, FREQ-FREE 1 E - 2 48.25 B/G 51 SKIP-OFF, FREQ-FREE 2 E - 4 / B - 3 62.25 B/G 52 SKIP-OFF, FREQ-FREE 3 OIR - 3 77.25 D/K 53 SKIP-OFF, FREQ-FREE 4 E - 5 175.25 B/G 54 SKIP-OFF, FREQ-FREE 5 E - 6 / B - 5 182.25 B/G 55 SKIP-OFF, FREQ-FREE 6 OIR - 7 183.25 D/K 56 SKIP-OFF, FREQ-FREE 7 OIR - 8 191.25 D/K 57 SKIP-OFF, FREQ-FREE 8 E - 8 / B - 7 196.25 B/G 58 SKIP-OFF, FREQ-FREE 9 J - 9 199.25 M 59 SKIP-OFF, FREQ-FREE

10 E - 10 / B - 9 210.25 B/G 60 SKIP-OFF, FREQ-FREE 11 E - 12 / B - 11 224.25 B/G 61 SKIP-OFF, FREQ-FREE 12 E - 21 471.25 B/G 62 SKIP-OFF, FREQ-FREE 13 I - 23 487.25 I 63 SKIP-OFF, FREQ-FREE 14 E - 25 503.25 B/G 64 SKIP-OFF, FREQ-FREE 15 E - 34 575.25 B/G 65 SKIP-OFF, FREQ-FREE 16 E -35 583.25 B/G 66 SKIP-OFF, FREQ-FREE 17 E -37 599.25 B/G 67 SKIP-OFF, FREQ-FREE 18 J - 38 621.25 M 68 SKIP-OFF, FREQ-FREE 19 OIR - 42 639.25 D/K 69 SKIP-OFF, FREQ-FREE 20 B - 50 703.25 B/G 70 SKIP-OFF, FREQ-FREE 21 I - 54 735.25 I 71 SKIP-OFF, FREQ-FREE 22 E - 58 767.25 B/G 72 SKIP-OFF, FREQ-FREE 23 E - 64 815.25 B/G 73 SKIP-OFF, FREQ-FREE 24 I - 69 855.25 I 74 SKIP-OFF, FREQ-FREE 25 E - 69 855.25 B/G 75 SKIP-OFF, FREQ-FREE 26 US - 2 55.25 M 76 SKIP-OFF, FREQ-FREE 27 A - 6 83.25 M 77 SKIP-OFF, FREQ-FREE 28 JA - 6 183.25 M 78 SKIP-OFF, FREQ-FREE 29 JA - 8 193.25 M 79 SKIP-OFF, FREQ-FREE 30 JA - 12 217.25 M 80 SKIP-OFF, FREQ-FREE 31 US - 14 471.25 M 81 SKIP-OFF, FREQ-FREE 32 JA - 14 477.25 M 82 SKIP-OFF, FREQ-FREE 33 JA - 50 693.25 M 83 SKIP-OFF, FREQ-FREE 34 US - 83 885.25 M 84 SKIP-OFF, FREQ-FREE 35 S - 2 112.25 B/G 85 SKIP-OFF, FREQ-FREE 36 S - 10 168.25 B/G 86 SKIP-OFF, FREQ-FREE 37 SKIP-OFF, FREQ-FREE 87 SKIP-OFF, FREQ-FREE 38 S - 20 294.25 B/G 88 SKIP-OFF, FREQ-FREE 39 S - 41 463.25 B/G 89 SKIP-OFF, FREQ-FREE 40 SKIP-OFF, FREQ-FREE 90 SKIP-OFF, FREQ-FREE 41 B - 43 647.25 B/G 91 SKIP-OFF, FREQ-FREE 42 B - 45 663.25 B/G 92 SKIP-OFF, FREQ-FREE 43 B - 47 679.25 B/G 93 SKIP-OFF, FREQ-FREE 44 E - 5 174.95 B/G 94 SKIP-OFF, FREQ-FREE 45 E - 5 175.55 B/G 95 SKIP-OFF, FREQ-FREE 46 SKIP-OFF, FREQ-FREE 96 SKIP-OFF, FREQ-FREE 47 SKIP-OFF, FREQ-FREE 97 SKIP-OFF, FREQ-FREE 48 SKIP-OFF, FREQ-FREE 98 SKIP-OFF, FREQ-FREE 49 SKIP-OFF, FREQ-FREE 99 SKIP-OFF, FREQ-FREE

MCL 3 (SREC/SRAC/SYI/STTM)

3 – 8

29Q-FG1A/1F/1N/1S/1U

(1) The following default data has been factory-setting for the EEPROM.

GB7 PACKAGE 2 MODEL SET KEY

Model set will follow the data in table below (1.1).

MODEL-NAME OSD LANGUAGE SOUND SYSTEM

29Q-FG1A, 29Q-FG1N ENGLISH B/G 29Q-FG1F, 29Q-FG1S

ARABIC

B/G

29Q-FG1U RUSSIAN D/K

Table 1.1

Default settings:

Items Default Settings

Last power ON Last TV/AV mode TV mode Last position-TV Program 1 Flashback Program-TV Program 1 Favorite Program A Program 10 Favorite Program B Program 20 Favorite Program C Program 30 Favorite Program D Program 40 1/2 digit entry 2 digit Volume 0 AFT All programs ON

AV MODE MOVIE MUSIC NEWS

Contrast 60 60 50 Colour +6 0 -6 Brightness 0 0 0 Tint 0 0 0 Sharpness +6 0 -6 Picture NR OFF OFF OFF White temp 0 0 0

Surround ON1 OFF OFF Treble +6 +6 0 Bass +4 +5 0 Balance Loudness

AV MODE MOVIE Off timer --:-Lock TV OFF Password 0000 Blue back OFF M.P. IN ON

COLOUR SYSTEM SOUND SYSTEM SKIP

Refer to next page for setting of each destination.

All programs OFF except CH 0

FEATURE menu

AUTO

CH-SETTING menu

Please refer to Table 1.1

SHIPPING SETTING & CHECKING

GENERAL

PICTURE menu

SOUND menu

3 – 9

29Q-FG1A/1F/1N/1S/1U

(2) Refer to below table (2.1) for setting of each destination.

EXT NAME INT NAME V H 29Q-FG1A A3HE9QG1C SRS-EX (SRS) -10,000 nT (-0.1G) 40,000nT (0.4G) ENGLISH B/G

29Q-FG1F A3HE9QG1E MIDDLE EAST (SMEF) 30,000 (0.3G) 20,000 (0.2G) ARABIC B/G 29Q-FG1N A3HE9QG1NC NIGERIA (SRS) -10,000 (-0.1G) 40,000 (0.4G) ENGLISH B/G 29Q-FG1N A3HE9QG1NE NIGERIA (SMEF)

-10,000 (-0.1G) 40,000 (0.4G) ENGLISH B/G

29Q-FG1S A3HE9QG1SE SAUDI ARABIA (SMEF) 30,000 (0.3G) 20,000 (0.2G) ARABIC B/G 29Q-FG1U A3HE9QG1U UKRAINE (SCEE)

40,000 (0.4G) 20,000 (0.2G) RUSSIAN D/K

(2) Bus Setting

Language ( Eeprom Add 06FF )

Data Language

0ENGLISH 1 FRANCE 2RUSSIAN 3ARABIC

Sound System ( Eeprom Add 06FE )

Data Sound Sys

0NTSCM 1B/G 2I 3D/K

LANGUAGE

S-SYS

DESTINATION

Table 2.1

MAGNETIC FIELD (V,H)

12300K

MODEL

12300K

BACKGROUND

3 – 10

29Q-FG1A/1F/1N/1S/1U

PIF ADJUSTMENT CHECKING

NO ADJUSTMENT POINT ADJUSTMENT CONDITION / PROCEDURE WAVEFORM OR REMARKS

1 RF-AGC ( 1) Receive "PAL COLOR BAR" signal.

TAKE OVER POINT Signal Strength: 1) 57 ± 1dBµV (75 ohm termination) - VTUVT1Y5ED202 (W uxi Sharp Tuner)

Confirmation Voltage :

3.6 ± 0.4 VDC

2) 60 ± 1dBµV (75 ohm termination) - RTUNQA022WJZZ (Thomson Tuner)

ADJUSTMENT

Monitor point

TP253

(I2C BUS CONTROL)

(2) Select "RF-AGC" item in the Adjustment (2) Connect the oscilloscope to TP53 .

Item. Push the RF-AGC button, blue display

(Tuner's AGC Ter minal) as shown in figure 3-1. with OK sign indicates the adjustment is working properly. OSCILLOSCOPE

BIAS BOX

TV SET

Bias Box : about 4.5V

Fig. 3-1

(3) Select "RF-AGC" item in the Adjustment

Mode. Adjust the "RF-AGC" bus data to

obtain the Tuner output pin drop

0.1V1.0V

below maximum voltage.

(4) Change the antenna input signal to 63 ~ 67dBµV, and make s ure there is no nois e.

(5)Turn up the input signal to 90 ~ 95 dBµB to be sure that there is no c ross modulation beat.

FOCUS ADJUSTMENT

NO ADJUSTMENT POINT ADJUSTMENT CONDIT ION / PROCEDURE WAVEFORM OR REMARKS

1 FOCUS 1. Receive E-5CH (Monoscop patter n).

ADJUSTMENT 2. With the remote controller, m ake the image normal.

3. Adjust the focus VR to make the character"575" on lef t bottom of m onoscope as fine as possible.

CUT OFF, BKGD, SUB-CONT ADJUSTMENT

NO ADJUSTMENT POINT ADJUSTMENT CONDIT ION / PROCEDURE WAVEFORM OR REMARKS

1CRTCUTOFF

ADJUSTMENT 1. Make sure following items are in INT IAL DATA before adj ust CRT cutoff.

(I2C BUS CONTROL)

a) 18 CUT-RS = 32

b) 19 CUT-GS = 32

c) 58 CUT OFF = 10

2. Switch TV to video mode, blue back off, with no signal and press R/C to set picture into normal condition.

3. Go to service mode at adjustment mode item A057 VSD and press Volum e Up at R/C.

4. Adjust screen voltage until retrace line j ust become visible.

PAL CHROM A ADJUSTMENT

NO ADJUSTMENT POINT ADJUSTMENT CONDIT ION / PROCEDURE WAVEFORM OR REMARKS

1 SUB COLOUR 1. Receive the "PAL Color Bar" signal.

(I2C BUS CONTROL) 2. Make the image normal with the rem ote controller. Cy G B

3. Connect the oscilloscope to TP47R (IC851 #9

( Use Probe 10:1)

Range : 2V / Div Sweep tim e: 20m sec / Div

4. Set the sub color adjustment mode with the remote contr oller, and vary the sub color data to mak e 100% W of the color bar and RED at the same level for adjustment shown in F ig. 1-1. 75 % W Y 100%

WMg

NOTE : Due to diff erent signal between SEM & SREC, please add 2 step

Fig. 1-1

after adjust sub color. This instruction effective for SREC production

only.

NTSC CHROMA ADJUSTMENT

NO ADJUSTMENT POINT ADJUSTMENT CONDIT ION / PROCEDURE WAVEFORM OR REMARKS

1 SUB-T INT (1) Receive the "NTSC 3.58 Colour Bar" signal through AV IN

Same Level

(I2C BUS CONTROL) (2) Connect the oscilloscope to TP47B (P860 Pin4) BLUE-OUT

Range : 100mV/Div (AC) (Use Probe 10:1) Sweep time

:10sec/Div

(3) Select the "SUB-TINT " item in the ADJUSTMENT MODE.. Adjust the "SUB-TINT"

data to obtain the waveform shown as Figure 1.1 (W and Mg same level)

(4) Minus 2 steps of adjustment value from item (3).

NOTE : Gnd for oscilloscope must be connected to small signal gnd in CRT

board. If others lo cation gnd is used, please offset the sub tint

value accordingly

Auto Adju stme nt

Manual Adjustment

TP53

0.1V

䌾

1.0V

YCyG

[2] ADJUSTMENT

3 – 11

CUT OFF, BKGD, SUB-CONT ADJUSTMENT CONTINUED

NO ADJUSTMENT POINT ADJUSTMENT CONDITION / PROCEDURE WAVEFORM OR REMARKS

2 WHITE BALANCE (1) Receive the internal RF monoscope pattern.

BACKGROUND (2) Make the picture normal with the remote controller.

I2C BUS (3) Connect the beam ammeter between terminal of R623. 7500K X : 0.300 Y : 0.310

ADJUSTMENT (4) Coarsely confirm the beam current to approx. 1.7mA. 18000K X : 0.255 Y : 0.255

(AV-IN SIGNAL) (5) Receive the window pattern with AV input. 17000K X : 0.261 Y : 0.261

(6) With the data of DRI-GS and DRI-BS, adjust the color temperature of the 50% white.

12300K X : 0.272 Y : 0.275

(7) Adjust the right dark area of the window to

12300K

with CUT-RS

( With Monolta color thermometer CA-100)

and CUT-GS.

(8) Go back to 50% white area to check colour temperature, if out of range, please

go back to step (6).

* 12300ºK

DRI-GW = "DRI-GS" - 7 DRI-BW = "DRI-BS" - 7

Note 1: Apply this adjustment after aging 30 min or more with the beam current DRI-GC = "DRI-GS" - 7

1700 ± 50µA. (On the white or green monocolor screen) DRI-RC = 25

2: The colour temperature is based on the shipment destination as shown in Table 2.1 at * 17000ºK & 18000ºK

page 20. DRI-GW = "DRI-GS" - 7

DRI-BW = "DRI-BS" - 7

3: Adjust DRI-GC/GW, DRI-BC/BW , CUT-RW/C and CUT-GW/C as following DATA, DRI-GC = "DRI-GS" - 5

after finishing DRI-BS and DRI-GS DATA adjustment. DRI-RC = 27

* 7500ºK CUT-RW/C = CUT-RS DRI-GW = "DRI-GS" - 5 CUT-GW/C = CUT-GS DRI-BW = "DRI-BS" - 5 DRI-RW = 32 (FIXED), DRI-RS = 32 (FIXED) DRI-GC = "DRI-GS" - 7 DRI-BC = "DRI-BS" DRI-RC = 25 (For 7500ºK, 12300ºK, 17000ºK and 18000ºK Condition)

Note 1: Use the window pattern of the signal

generator SX-1006 for adjustment.

3 WHITE BALANCE

(1) The window pattern is received with DVD signal ( component signal).

BACKGROUND

I2C BUS (2) Apply the adjustment in the same manners as 2 (AV-IN SIGNAL)

However please adjust Y at low bright only to become 0.281 due to the fact that when exiting service mode, it will drop to 0.275

ADJUSTMENT and subsequence above. (DVD SIGNAL) (DRI-GS-DVD, DRI-BS-DVD, CUT-RS-DVD, CUT-GS-DVD)

Apply the adjustment after the end of 2 (AV-IN SIGNAL).

Note: 1. All of the DRI-GW/C-DVD & DRI-BW/C-DVD can be obtain by using same

50% white

calculation as white balance adjustment above (No.2). CUT-RW/C-DVD

Dark white

and CUT-GW/C-DVD setting data are as follow.

CUT-RW/C-DVD = CUT-RS-DVD CUT-GW/C-DVD = CUT-GS-DVD DRI-RW-DVD = 32 (FIXED), DRI-RS-DVD = 32 (FIXED) DRI-BC-DVD = "DRI-BS-DVD"

4 SUB-BRIGHTNESS (1) Receive the window pattern with AV input.

ADJUSMENT (2) Make the image normal with the remote controller. Note 1: Use "Y" of Minolta color analyzer

(I2C BUS CONTROL) (3) Select the sub- bright adjustment mode with the remote controller, and adjust the CA-100 in adjustment

(AV-IN SIGNAL)

right dark white area of the window pattern to

3.0cd ± 0.5cd

Note 2: Use the window pattern of the signal

generator SX-1006 for adjustment.

5 SUB-BRIGHTNESS (1) Select DVD mode.

ADJUSMENT (2) Receive the signal of the DVD signal generator . ( Component signal)

(I2C BUS CONTROL) ( Window Pattern)

(DVD SIGNAL) (3) Make the image normal with the remote controller.

(4) Select the SUB-BRIGHT adjustment mode (DVD) , and adjust the right dark white

area of the window pattern to

3.0cd ± 0.5cd

6 SUB-CONTRAST (1) Receive the window pattern with AV input.

I2C BUS (2) Make the image normal with the remote controller.

ADJUSTMENT (3) Select the SUB-CONTRAST adjustment mode with the remote controller, and

(AV-IN SIGNAL)

adjust 50% white to

130 ± 10cd.

Note : Make sure the TV set already in the RF receiving atate before changing to AV mode

to contimue with this adjustment (no power OFF from the previous adjustment).

7 SUB-CONTRAST (1) Select the DVD mode.

I2C BUS (2) Receive the signal of the DVD signal generator. ( Component signal) ADJUSTMENT (Window Pattern) (DVD SIGNAL) (3) Select the SUB-CONTRAST adjustment mode (DVD) with the remote controller,

and adjust 50% white to

130 ± 10cd.

Note : Make sure the TV set already in the RF receiving atate before changing to AV mode

to contimue with this adjustment (no power OFF from the previous adjustment).

50% white

dark white

29Q-FG1A/1F/1N/1S/1U

3 – 12

29Q-FG1A/1F/1N/1S/1U

HORIZONTAL , VERTICAL, DEFLECTION LOOP AND ADJUSTMENT

NO ADJUSTMENT POINT ADJUSTMENT CONDITION / PROCEDURE WAVEFORM OR REMARKS

1 MAIN SCREEN

ADJUSTMENT

V-SLOPE Adjust V-Slope by Volume Up / Down Remote Control. (monoscope)

Refer to Fig. 1.1.

V-SHI-50 Align the center of the screen to the geometric center of CRT. (monoscope)

V-AMP-50 Adjust the overscan to 8% (monoscope)

V-LIN Adjust the linearity to the best. (monoscope)

S COR Already preset.(Adjust this unless the linearity is achieved.) (monoscope)

H-SHI-50 Align the center of the screen to the geometric center of CRT. (monoscope)

EW-W-50 Adjust the overscan to 10% (monoscope)

E/W-PAR-50 Adjust the 2nd vertical line from the right end of the crosshatch pattern

(crosshatch)

UPCOR-PAR Adjust the 2nd upper vertical line from the right end of the crosshatch pattern

(crosshatch)

LOCOR-PAR Adjust the 2nd lower vertical line from the right end of the crosshatch pattern

(crosshatch)

H-BOW Adjust the 2nd vertical line from the end of the crosshatch pattern

Refer to Fig 1.7.

(crosshatch)

H-PAR Adjust the 2nd vertical line from the end of the crosshatch pattern (crosshatch)

Refer to Fig 1.6.

EW-TRAP Adjust the 2nd vertical line from the right end of the crosshatch pattern

so that the D1 (center area of the second vertical line - edge of screen) and D2 (top area of the second vertical line - edge of screen) are same. Refer to Fig 1-5. (crosshatch)

V-SHI-60 Align the center of the screen to the geometric center of CRT. (monoscope)

V-AMP-60 Adjust the overscan to 10%. (monoscope)

H-SHI-60 Align the center of the screen to the geometric center of CRT. (monoscope)

EW-W-60 Adjust the overscan to 10% . (monoscope)

E/W-PAR-60 Adjust the 2nd vertical line from the right end of the crosshatch pattern

(crosshatch)

A = Out of spec

B=OK

C = Out of spec

Fig 1-1

Fig 1-2

Fig 1-3

Fig 1-4

Fig 1-5

H-PAR

Fig 1.6

H-BOW

Fig 1.7

3 – 13

FUNCTION OPERATION CHECKING (1) (VIDEO & AUDIO)

NO ADJUSTMENT POINT ADJUSTMENT CONDITION / PROCEDURE WAVEFORM OR REMARKS

1 CONTRAST Key (1) Receive "Monoscope Pattern" signal.

(2) Press to Menu mode, then select Picture Mode and set to select CONTRAST.

(3) Press Volume Up/Down key to check whether the CONTRAST effect is OK or not.

2 COLOUR Key (1) Receive "Colour Bar" signal.

(2) Press to Menu mode, then select Picture Mode and set to select COLOUR.

(3) Press Volume Up/Down key to check whether the COLOUR effect is OK or not.

3 BRIGHTNESS Key (1) Receive "Monoscope Pattern" signal.

(2) Press to Menu mode, then select Picture Mode and set to select BRIGHTNESS.

(3) Press Volume Up/Down key to check whether the BRIGHTNESS effect is OK

or not.

4 TINT Key (1) Receive the "NTSC Colour Bar" signal thru AV in.

(2) Press to Menu mode, then select Picture Mode and select TINT.

(3) Press Volume Up/Down key to check TINT, UP for GREEN direction and

DOWN for RED direction whether is OK or not.

5 SHARPNESS Key (1) Receive "Monoscope Pattern" signal.

(2) Press to Menu mode, then select Picture Mode and set to select SHARPNESS.

(3) Press Volume Up/Down key to check whether the SHARPNESS effect is OK or NOT.

6 NORMAL KEY (1) Once in PICTURE Mode,and the NORMAL key is pressed, Note :

all the settings will be present to normal setting. If nothing is display mean contrast,

(Normal setting value for every mode, refer Table 2.2 on page 20). colour, bright, tint, sharpness are

all in normal setting.

7 WHITE TEMP (1) Receive "Monoscope Pattern" signal.

(2) Set FUNCTION to select W HITE TEMP.

(3) Press Volume Up/Down key to check W HITE TEMP Option, STANDARD:

NORMAL SETTING, W ARM for more REDDISH direction changing, COOL for more BLUISH direction changing.

8 COLOUR SYSTEM (1) Receive the "PAL COLOUR BAR" signal, press the COLOUR SYSTEM

key to select modes except PAL, check the COLOUR is not working properly. Then, select the "PAL" mode. Check again its colour so that it is working properly.

(2) Receive "SECAM COLOUR BAR" signal, press COLOUR SYSTEM

key to select modes except SECAM, check the COLOUR is not working properly. Then, select the "SECAM" mode. Check again its colour so that it is working properly.

(3) Receive "NTSC 4.43" signal, press COLOUR SYSTEM key to select

modes except NTSC 4.43, check the COLOUR is not working properly. Then, select the "NTSC 4.43" mode. Check again its colour so that it is working properly.

(4) Receive "NTSC 4.43/3.58 COLOUR BAR" signal thru AV, press COLOUR

SYSTEM key to select modes except N4.43/3.58, check the COLOUR is not working properly. Then, select the "NTSC 4.43/3.58" mode. Check again its colour so that it is working properly.

29Q-FG1A/1F/1N/1S/1U

3 – 14

+ 39 hidden pages

Sharp 9Q-FG1A, 9Q-FG1N, 9Q-FG1F, 9Q-FG1U, 9Q-FG1S Service Manual

Specifications and Main Features

Frequently Asked Questions

User Manual