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Power Source :

AC AUTO 110-240V, 50/60 Hz

Power Consumption :

83W

Aerial Impedance :

75

unbalanced

Coaxial type

Receiving System :

17 Systems

Receiving Channels :

VHF

1-11 PAL B (Australia & N.Zealand)

1-12 PAL/SECAM D

1-12 NTSC M JAPAN

2-12 PAL/SECAM B, G

2-13 NTSC M U.S.A.

UHF

21-69 PAL G I/SECAM B, G, K1

28-69 PAL G (Australia)

13-56 PAL D

13-52 NTSC M JAPAN

14-69 NTSC NTSC M U.S.A.

CATV

S1-S41 (Hyper)

Intermediate Frequency :

Video

38.0 MHz

Sound

31.5 MHz (D, K, K1)

32 MHz (I)

32.5 MHz (B, G)

33.5 MHz (M)

© 2005 Matsushita Electric Industrial Co., Ltd. All
rights

reserved.

Unauthorized

copying

and

distribution is a violation of law.

TX-21FG50M-
SINGAPORE

GP31 Chassis

Colour

33.57 MHz (PAL)

33.6 MHz (SECAM)

33.75 MHz (SECAM)

34.42 MHz (NTSC)

Video / Terminals :

AV 1, 2, YUV, MONITOR OUT

RAV In

Video In 1 Vp-p 75

Audio In Approx. 400mVrms

Monitor Out

Video Out 1 Vp-p 75

Audio Out Approx. 400mVrms

High Voltage :

27.5kV ±1.5

at zero beam current

Picture Tube :

A51LXR195X

51cm (21 inches)

Measured diagonally,

90° deflection

Audio Output :

16.0W

Dimensions :

Height : 473 mm

Width : 648 mm

Depth : 488 mm

Mass :

24 kg (Net Wt.)

Specifications are subject to change without notice.
Mass and dimensions shown are approximate.

Colour Television

Specifications

ORDER NO. MTV0501364C3

Summary of Contents for TX-21FG50M-SINGAPORE

Page 1: ...Industrial Co Ltd All rights reserved Unauthorized copying and distribution is a violation of law TX 21FG50M SINGAPORE GP31 Chassis Colour 33 57 MHz PAL 33 6 MHz SECAM 33 75 MHz SECAM 34 42 MHz NTSC...

Page 2: ...2 1 Service Position for E Board 5 2 2 Factory Mode Adjustment 5 2 3 Adjustment for White Balance 6 2 4 Adjustment for CRT CUT OFF 6 2 5 Adjustment Procedure 7 2 6 PAL Colour 8 2 7 Adjustment 8 3 Cond...

Page 3: ...etallic cabinet part on the receiver such as screw heads aerials connectors control shafts etc When the exposed metallic part has a return path to the chassis the reading should be between 4 M and 20...

Page 4: ...AV1 AV2 YUV1 IF H OUT MSP IC2101 AUDIO AMP IC2301A V H R G B SDA SCL PRIMARY LIFE CCT QIF AUDIO DEEMP AV1 AV2 AUDIO AMP IC2301 IC851 5V 8V Antenna CRT SAW SIF SPEAKER YUV AMOUT SOUND TRAP AUDIO SWITCH...

Page 5: ...ent How to set To set the Factory mode press Volume 0 dac on the TV and Timer Setting 30 min on the remote control and press Volume Down button on the TV together press recall on the remote control CH...

Page 6: ...that X 0 235 0 010 nit 3 Adjustment G CUT OFF so that Y 0 235 0 010 nit Adjustment of High Light 1 Adjustment Sub Bright so that Y 270 nit 2 Adjustment R Drive so that X 0 265 0 010 nit 3 Adjustment...

Page 7: ...gh Voltage Item preparation 1 Receive the crosshatch pattern 2 Set to 0 Beam Screen VR minimum Contrast minimum Adjustment procedure 1 Connect a DC voltage meter to TPA 12 and confirm the B voltage is...

Page 8: ...ue colour 5 Connect TPA 10 to TPA 20 6 Set A to 2 3 0 2V by BRT CHK2 at measurement point TPL 2 Fig 4 1 Connect oscilloscope probe to TPL 2 G OUT with 10k series resistor and adjust Contrast so that B...

Page 9: ...btained Fig 21 10 Re adjust the Low Light controls to their correct settings and make sure that a uniform white field is obtained 11 Tighten the clamp screw A in Fig 10 Convergence 1 Apply a crosshatc...

Page 10: ...rily Fig 1 Purity magnet Set purity magnet that 2 magnets are TOP POSITION VRS magnet Set purity magnet 2 magnets are HORIZONTAL POSITION 2 Adjustment a Receive that Cross Hatch pattern b Adjust V SHI...

Page 11: ...3 shown in Fig 11 2 The wedges should be set 120 apart from each other 3 Be certain that three wedges are firmly fixed and the Deflection Yoke is tightly clamped in place Otherwise the Deflection Yoke...

Page 12: ...3 Conductor Views 12 TX 21FG50M SINGAPORE...

Page 13: ...4 Schematic Diagram 13 TX 21FG50M SINGAPORE...

Page 14: ...14 TX 21FG50M SINGAPORE...

Page 15: ...4 1 A Board 4 1 1 A Board 1 5 1A 2A 3A 4A 5A 6A 7A 8A 15 TX 21FG50M SINGAPORE...

Page 16: ...4 1 2 A Board 2 5 1A 2A 3A 4A 5A 6A 7A 8A 1B 2B 3B 4B 5B 6B 7B 8B 16 TX 21FG50M SINGAPORE...

Page 17: ...4 1 3 A Board 3 5 1B 2B 3B 4B 5B 6B 7B 8B 1C 2C 3C 4C 5C 6C 7C 8C 17 TX 21FG50M SINGAPORE...

Page 18: ...4 1 4 A Board 4 5 1C 2C 3C 4C 5C 6C 7C 8C 1D 2D 3D 4D 5D 6D 7D 8D 18 TX 21FG50M SINGAPORE...

Page 19: ...4 1 5 A Board 5 5 1D 2D 3D 4D 5D 6D 7D 8D 19 TX 21FG50M SINGAPORE...

Page 20: ...4 2 L Board 4 2 1 L Board 1 3 1A 2A 3A 4A 20 TX 21FG50M SINGAPORE...

Page 21: ...4 2 2 L Board 2 3 1A 2A 3A 4A 1B 2B 3B 4B 21 TX 21FG50M SINGAPORE...

Page 22: ...4 2 3 L Board 3 3 1B 2B 3B 4B 22 TX 21FG50M SINGAPORE...

Page 23: ...5 Parts Locations 23 TX 21FG50M SINGAPORE...

Page 24: ...6 Replacement Parts List 24 TX 21FG50M SINGAPORE...

Page 25: ...ion Remarks C2114 ECJ2VF1H104Z C 0 1UF Z 50V C2115 ECA1HM4R7B E 4 7UF 50V C2117 ECA1CM101B E 100UF 16V C2120 ECA1HM3R3B E 3 3UF 50V C2121 ECJ2VF1C104Z C 0 1UF Z 16V C2124 ECA1CM100B E 10UF 16V C2125 E...

Page 26: ...53 F1B2H561A025 C 560PF 500V C854 ECKW3D102KBP C 1000PF K 2KV C855 F1B2H331A025 C 330PF 500V C856 ECA1CM100B E 10UF 16V C862 F2A1C332A232 E 3300UF 16V C863 F2A2C2210013 E 220UF 160V C864 F2A1C102A252...

Page 27: ...0OHM J 1 10W R004 ERG3FJ183H M 18KOHM J 3W R006 D0GD273JA017 F 27OHM J 1 10W R007 D0GD302JA017 F 3KOHM J 1 10W R008 D0GD681JA017 F 680OHM J 1 10W R011 D0GD103JA017 F 10KOHM J 1 10W R012 D0GD332JA017 F...

Page 28: ...C 1OHM J 1 2W R407 ERG2FJ331H M 330OHM J 2W R409 D0GD512JA017 F 5 1KOHM J 1 10W R410 D0GD202JA017 F 2KOHM J 1 10W R414 D0GD432JA017 F 4 3KOHM J 1 10W Ref No Part No Part Name Description Remarks R415...

Page 29: ...BK09B00011 AV TERMINAL JK3003 K4BK07B00010 AV TERMINAL JK3102 K4BC14B00004 FRONT AV TERMINAL JS110 ERJ6GEY0R00 M 0OHM J 1 10W JS1103 ERJ6GEY0R00 M 0OHM J 1 10W JS111 ERJ6GEY0R00 M 0OHM J 1 10W JS112 E...

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