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Panasonic TX-29F150B Service Manual
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Panasonic TX-29F150B Service Manual

Panasonic TX-29F150B Service Manual

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Specification
Power Source
Power Consumption
Aerial Impedance
Tuning System
Receiving System
Receiving Channels
VHF BAND
UHF BAND
CATV
Intermediate Frequency
Video
AC AUTO 110-240V, 50 / 60 Hz
164 W
Standby condition : 2 W
75 Ω Unbalanced Coaxial
Frequency Synthesizer
Auto Search Tuning
Pos : 100 Positions
21 Systems
Regular TV
0-12 (PAL / SECAM B, K1)
0-12 (PAL B AUST.)
1-9 (PAL B N.Z.)
1-12 (PAL / SECAM D)
1-12 (NTSC M JAPAN)
2-13 (NTSC M U.S.A)
21-69 (PAL G, H, I / SECAM G, K,
28-69 (PAL B AUST.)
13-57 (PAL D, K)
13-62 (NTSC M JAPAN)
14-69 (NTSC M U.S.A.)
S1-S20 (OSCAR)
1-125 (U.S.A. CATV)
C13-C49 (JAPAN)
S21-S41 (HYPER)
Z1-Z37 (CHINA)
5A, 9A (AUST.)
38.0 MHz
31.5 MHz (D, K) / 32.5 MHz (B, G)
32.0 MHz (I) / 32.5 MHz (M)
TX-29F150B
GP2 Chassis
Sound
Colour
Video / Audio / Terminals
AV 1, 2, 3, 4
DVD
Y
P
B
P
R
Video In
Audio In
Monitor Out
Video Out
K1)
Audio Out
High Voltage
Picture Tube
Audio Output
Dimensions (W x D x H)
Weight (Mass)
Note:
Specifications are subject to change without notice. Mass and
dimensions shown are approximate.
© 2004 Matsushita Electric Industrial Co., Ltd. All
rights
distribution is a violation of law.
Order No. MTV0401312C3

Colour Television

33.57 MHz (PAL) /
33.6 MHz (SECAM)
34.42 MHz (NTSC) /
33.75 MHz (SECAM)
C:0.3 Vp-p, 75 Ω
Approx. 0.5V, 47k Ω
Approx. 0.5V, 1k Ω
31.0 ± 1.0 at zero
A68LZU185X Type 29 (68 cm)
Measured diagonally
786 mm x 512 mm x 578 mm
reserved.
Unauthorized
S-Video In
Y:1 Vp-p, 75 Ω
1.0Vp-p, 75 Ω
0.7Vp-p, 75 Ω
0.7Vp-p, 75 Ω
1Vp-p, 75 Ω
1Vp-p, 75 Ω
beam current
104 ° deflection
20 W speaker
43 kg (Net)
copying
and

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Summary of Contents for Panasonic TX-29F150B

  • Page 1: Colour Television

    Order No. MTV0401312C3 Colour Television TX-29F150B GP2 Chassis Specification Power Source AC AUTO 110-240V, 50 / 60 Hz Sound 33.57 MHz (PAL) / Power Consumption 164 W Colour 33.6 MHz (SECAM) Standby condition : 2 W 34.42 MHz (NTSC) / 75 Ω...

  • Page 2: Table Of Contents

    TX-29F150B CONTENTS Page Page 1 Safety Precautions 4.4. White Balance (Market Mode CHK 4) 1.1. General Guide 4.5. Adjustment of CRT VRS 1.2. Leakage Current Cold Check 5 Conductor Views 1.3. Leakage Current Hot Check (See Fig. 1) 6 Schematic Diagrams 1.4.

  • Page 3: Safety Precautions

    TX-29F150B 1 Safety Precautions 1.3. Leakage Current Hot Check (See Fig. 1) 1.1. General Guide 1. Plug the AC cord directly into the AC outlet. Do not use an 1. It is advisable to insert an isolation transformer in the AC isolation transformer for this check.

  • Page 4: Gp2 Block Diagram

    TX-29F150B 1.5. GP2 Block Diagram...

  • Page 5: Service Hints

    TX-29F150B 2 Service Hints 2.1. How to move chassis into service position 1. Remove 9 screws. 2. Draw out Main Chassis. 3. Stand the Main Chassis.

  • Page 6: Market Mode Function

    TX-29F150B 3 Market Mode Function Outline: MPU controls the functions switching for each ICs through IIC bus in this chassis. The following setting and adjustment can be adjusted by remote control in Market Mode. 1. Selection of Market Mode Adjust the VOLUME “zero” and set OFF TIMER Button to 30 min. Then, simultaneously press the RECALL Button on the remote control and the VOLUME DOWN button - the TV set.

  • Page 7: Adjustment Procedure

    TX-29F150B 4 Adjustment Procedure 4.1. Adjustment Procedure Item / Preparation Adjustment Procedure +B Voltage Confirm the DC voltage at the indicated test points, as follows : 1. Operate the TV set. TPA 10 : 141.0 ± 1.5V 2. Set control as follows : TPA 8 : 8 ±...

  • Page 8: Convergence

    TX-29F150B 9. Adjust roughly the Low Light controls and make sure that a uniform white field is obtained. 10. Tighten the clamp screw. 7. Fix the Deflection Yoke by re-inserting the DY wedges. 8. If purity error is found, repeat “Colour Purity” adjustment.

  • Page 9: White Balance (Market Mode Chk 4)

    TX-29F150B 4.4. White Balance (Market Mode CHK 4) Preparation 1. Receive a colour bar signal with colour “OFF”, and operate Note: the TV set for more than 30 minutes. Write down the original value for each address adjustment before adjusting anything.

  • Page 10: Adjustment Of Crt Vrs

    TX-29F150B 4.5. Adjustment of CRT VRS NOTE: FOR FLAT CRT ONLY PREPARATION 1. Set DY to CRT not to tilt up and down left and right deflection. 2. Set CY to CRT and set CY magnet primarily. Pur Mg : Set Pur Mg that 2 magnets are (top position) VRS Mag : Set VRS Mg that 2 magnets are (horizontal position) only 21”, 25”...

  • Page 11: Conductor Views

    TX-29F150B 5 Conductor Views...

  • Page 12: Schematic Diagrams

    TX-29F150B 6 Schematic Diagrams 6.1. Schematic Diagram for GP2 Chassis...
  • Page 13 TX-29F150B...

  • Page 14: D Board

    TX-29F150B 6.2. D Board 6.2.1. D Board (1 / 6) <1A> <2A> <3A> <4A> <5A> <6A> <7A> <8A> <9A> <10A> <11A> <12A>...
  • Page 15 TX-29F150B 6.2.2. D Board (2 / 6) <1B> <1A> <2B> <3B> <2A> <4B> <3A> <4A> <5A> <6A> <7A> <8A> <9A> <10A> <11A> <12A> <5B>...
  • Page 16 TX-29F150B 6.2.3. D Board (3 / 6) <1B> <1C> <2B> <3B> <2C> <4B> <3C> <4C> <5C> <6C> <7C> <8C> <9C> <10C> <11C> <12C> <13C> <5B> <14C>...
  • Page 17 TX-29F150B 6.2.4. D Board (4 / 6) <1C> <1D> <2C> <2D> <3D> <3C> <4D> <5D> <4C> <5C> <6C> <6D> <7D> <8D> <7C> <8C> <9D> <9C> <10D> <11D> <10C> <12D> <13D> <11C> <14D> <15D> <12C> <13C> <16D> <14C> <17D>...
  • Page 18 TX-29F150B 6.2.5. D Board (5 / 6) <1D> <1E> <2E> <2D> <3E> <3D> <4D> <5D> <4E> <5E> <6D> <6E> <7D> <8D> <7E> <9D> <8E> <10D> <9E> <11D> <10E> <11E> <12D> <13D> <12E> <14D> <15D> <16D> <13E> <17D>...
  • Page 19 TX-29F150B 6.2.6. D Board (6 / 6) <1E> <2E> <3E> <4E> <5E> <6E> <7E> <8E> <9E> <10E> <11E> <12E> <13E>...

  • Page 20: G Board

    TX-29F150B 6.3. G Board 6.3.1. G Board (1 / 2) <1A> <2A> <3A> <4A> <5A> <6A> <7A> <8A> <9A> <10A> <11A> <12A> <13A>...
  • Page 21 TX-29F150B 6.3.2. G Board (2 / 2) <1A> <2A> <3A> <4A> <5A> <6A> <7A> <8A> <9A> <10A> <11A> <12A> <13A>...

  • Page 22: L Board

    TX-29F150B 6.4. L Board 6.4.1. L Board (1 / 3) <1A> <2A> <3A> <4A> <5A> <6A> <7A> <8A> <9A> <10A>...
  • Page 23 TX-29F150B 6.4.2. L Board (2 / 3) <1A> <1B> <2A> <2B> <3B> <4B> <3A> <5B> <4A> <5A> <6B> <7B> <6A> <7A> <8B> <9B> <10B> <8A> <11B> <9A> <12B> <10A>...
  • Page 24 TX-29F150B 6.4.3. L Board (3 / 3) <1B> <2B> <3B> <4B> <5B> <6B> <7B> <8B> <9B> <10B> <11B> <12B>...

  • Page 25: A Board

    TX-29F150B 6.5. A Board 6.5.1. A Board (1 / 6) <1A> <2A> <3A> <4A> <5A> <6A> <7A> <8A> <9A> <10A> <11A> <12A> <13A> <14A> <15A> <16A> <17A> <18A> <19A>...
  • Page 26 TX-29F150B 6.5.2. A Board (2 / 6) <1A> <1B> <2B> <2A> <3B> <3A> <4A> <5A> <6A> <7A> <4B> <8A> <9A> <10A> <5B> <6B> <11A> <12A> <13A> <7B> <8B> <14A> <9B> <15A> <16A> <17A> <10B> <11B> <12B> <13B> <14B> <15B> <18A>...
  • Page 27 TX-29F150B 6.5.3. A Board (3 / 6) <1B> <1C> <2B> <3B> <2C> <3C> <4C> <5C> <4B> <5B> <6B> <6C> <7C> <8C> <9C> <7B> <10C> <8B> <11C> <12C> <13C> <9B> <14C> <10B> <15C> <11B> <16C> <12B> <17C> <13B> <18C> <19C> <20C>...
  • Page 28 TX-29F150B 6.5.4. A Board (4 / 6) <1C> <1D> <2D> <2C> <3C> <4C> <3D> <5C> <4D> <5D> <6D> <7D> <6C> <7C> <8D> <8C> <9C> <9D> <10D> <10C> <11D> <11C> <12D> <12C> <13C> <13D> <14D> <15D> <14C> <15C> <16D> <17D> <16C>...
  • Page 29 TX-29F150B 6.5.5. A Board (5 / 6) <1D> <1E> <2D> <3D> <2E> <4D> <3E> <4E> <5D> <6D> <5E> <7D> <6E> <8D> <7E> <9D> <8E> <10D> <9E> <10E> <11E> <11D> <12E> <12D> <13E> <14E> <15E> <13D> <14D> <15D> <16E> <17E> <16D>...
  • Page 30 TX-29F150B 6.5.6. A Board (6 / 6) <1E> <2E> <3E> <4E> <5E> <6E> <7E> <8E> <9E> <10E> <11E> <12E> <13E> <14E> <15E> <16E> <17E> <18E> <19E> <20E> <21E> <22E>...

  • Page 31: Parts Location

    TX-29F150B 7 Parts Location...

  • Page 32: Replacement Parts List

    TX-29F150B 8 Replacement Parts List...

  • Page 33: Replacement Parts List

    TX-29F150B 8.1. Replacement Parts List Ref. No. Part No. Part Name & Description Remarks C1131 ECEA1EKS4R7 E 4.7UF, 25V C1132 ECEA1EKS4R7 E 4.7UF, 25V Ref. No. Part No. Part Name & Description Remarks C117 ECJ2VB1H103K C 0.01UF, K, 50V A68LZU185X...
  • Page 34 TX-29F150B Ref. No. Part No. Part Name & Description Remarks Ref. No. Part No. Part Name & Description Remarks C1710 ECJ1VB1H103K C 0.01UF, K, 50V C2057 ECA1CM470B E 47UF, 16V C1711 ECJ1VB1H682K C 6800PF, K, 50V C2060 ECJ2VF1C334Z C 0.33UF, Z, 16V...
  • Page 35 TX-29F150B Ref. No. Part No. Part Name & Description Remarks Ref. No. Part No. Part Name & Description Remarks C375 F1B2H102A022 C 1000PF, 500V C866 ECKW3D471KBP C 470PF, K, 2KV C382 ECA1HM100B E 10UF, 50V C867 EC0S2CA271BB E 270UF, 160V...
  • Page 36 TX-29F150B Ref. No. Part No. Part Name & Description Remarks Ref. No. Part No. Part Name & Description Remarks D501 B0AACK000004 DIODE IC4801 PUB4301 TRANSISTOR ARRAY D502 EU02 DIODE IC4802 AN6564NS LINEAR IC D553 EU02 DIODE IC801 C0EAS0000026 D554 EU02...
  • Page 37 TX-29F150B Ref. No. Part No. Part Name & Description Remarks Ref. No. Part No. Part Name & Description Remarks Q1703 2SD0601A0L TRANSISTOR R1116 ERJ3GEYJ101 M 100OHM,J,1/16W Q1704 2SD0601A0L TRANSISTOR R1118 ERJ3GEYJ101 M 100OHM,J,1/16W Q1705 2SD0601A0L TRANSISTOR R112 ERJ6GEYJ101 M 100OHM,J,1/10W...
  • Page 38 TX-29F150B Ref. No. Part No. Part Name & Description Remarks Ref. No. Part No. Part Name & Description Remarks R1198 ERJ3GEYJ680 M 68OHM,J,1/16W R1598 ERJ3GEY0R00 M 0OHM,J,1/16W R1199 ERJ3GEYJ101 M 100OHM,J,1/16W R1599 ERJ6GEY0R00 M 0OHM,J,1/10W R120 ERJ6GEYJ561 M 560OHM,J,1/10W R1600...
  • Page 39 TX-29F150B Ref. No. Part No. Part Name & Description Remarks Ref. No. Part No. Part Name & Description Remarks R2024 ERJ6GEY0R00 M 0OHM,J,1/10W R3114 ERJ6GEY0R00 M 0OHM,J,1/10W R2029 ERJ6GEYJ101 M 100OHM,J,1/10W R3115 ERJ6GEYJ333 M 33KOHM,J,1/10W R2032 ERJ6GEYJ101 M 100OHM,J,1/10W R3116...
  • Page 40 TX-29F150B Ref. No. Part No. Part Name & Description Remarks Ref. No. Part No. Part Name & Description Remarks R3255 ERJ3GEY0R00 M 0OHM,J,1/16W R579 ERJ6ENF8661 F 8.66KOHM,J, 1/10W R3256 ERJ3GEY0R00 M 0OHM,J,1/16W R580 ERJ6GEYJ392 M 3.9KOHM,J,1/10W R3257 ERJ6GEY0R00 M 0OHM,J,1/10W...
  • Page 41 TX-29F150B Ref. No. Part No. Part Name & Description Remarks Ref. No. Part No. Part Name & Description Remarks T501 ETH19Y212AZ H DRIVE TRANS JS3191 ERJ3GEY0R00 M 0OHM,J,1/16W T551 ZTFN35009A FLYBACK TRANS JS4805 ERJ6GEY0R00 M 0OHM,J,1/10W T849 G4D4Z0000002 SWITCHING TRANS...

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