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Specifications
Power Source :
Power Consumption :
Aerial Impedance :
Receiving System :
Receiving Channels :
VHF
2 - 12
0 - 12
1 - 9
1 - 12
1 - 12
2 - 13
UHF
21 - 69
28 - 69
13 - 57
13 - 62
14 - 69
CATV
S1 - S20
1 - 125
C13 - C49
S21 - C41
Z1 - Z37
5A, 9A
AC SINGLE 220-240V, 50/60Hz
110W
75Ω unbalanced
Coaxial type
17 Systems
PAL/SECAM B, K1
PAL B (AUST.)
PAL B (N.Z.)
PAL/SECAM D
NTSC M (JAPAN)
NTSC M (U.S.A)
PAL G, H, I/SECAM G, K, K1
PAL B (AUST.)
PAL D, K
NTSC M (JAPAN)
NTSC M (U.S.A.)
(OSCAR)
(U.S.A. CATV)
(JAPAN)
(HYPER)
(CHINA)
(AUST.)
TX-29E355RF-IRAN
GP21 Chassis
Intermediate Frequency :
Video
Sound
Colour
Video / Terminals :
AV 1, 2
S-Video In
DVD
Y
PB
YR
AV 1, 2, 3, 4
Video In
Audio In
Monitor Out
High Voltage :
Picture Tube :
© 2006 Matsushita Electric Industrial Co., Ltd. All
rights
reserved.
distribution is a violation of law.
ORDER NO. MTV0601447CE
Colour Television
38.0 MHz
31.5 MHz (D, K, K1)
32 MHz (I)
32.5 MHz (B, G)
33.5 MHz (M)
33.57 MHz (PAL)
33.6 MHz (SECAM)
33.75 MHz (SECAM)
34.42 MHz (NTSC)
Y:1 Vp-p, 75Ω
C:0.3 Vp-p, 75Ω
1.0 Vp-p, 75Ω
0.7 Vp-p, 75Ω
0.7 Vp-p, 75Ω
1 Vp-p, 75Ω
Approx. 0.5V, 47kΩ
Video Out 1 Vp-p, 75Ω
Audio Out Approx. 0.5V, 1kΩ
31.0±1.0V
at zero beam current
A68LZU185X-E
67.6cm (29 inches)
Unauthorized
copying
and

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Summary of Contents for Panasonic TX-29E355RF-IRAN

  • Page 1 ORDER NO. MTV0601447CE Colour Television TX-29E355RF-IRAN GP21 Chassis Specifications Power Source : AC SINGLE 220-240V, 50/60Hz Intermediate Frequency : Power Consumption : 110W Video 38.0 MHz Aerial Impedance : 75Ω unbalanced Sound 31.5 MHz (D, K, K1) Coaxial type 32 MHz (I)
  • Page 2: Table Of Contents

    TX-29E355RF-IRAN Measured diagonally, Depth : 514 mm 90° deflection Mass : 41 kg (Net Wt.) Audio Output : 10W+10W = 20W Dimensions : Height : 576 mm Specifications are subject to change without notice. Mass and dimensions shown are approximate.
  • Page 3: Safety Precautions

    TX-29E355RF-IRAN 1 Safety Precautions 1.1. General Guide Lines 1. It is advisable to insert an isolation transformer in the AC supply before servicing this hot chassis. 2. When servicing, observe the original lead dress, especially the lead dress in the high voltage circuits. If a short circuit is found, replace all parts which have been overheated or damaged by the short circuit.
  • Page 4: Gp21 Chassis Block Diagram

    TX-29E355RF-IRAN 1.5. GP21 Chassis Block Diagram...
  • Page 5: Service Hints

    TX-29E355RF-IRAN 2 Service Hints 2.1. Service Position for E-Board 1. Remove the back cover. 2. Stand the TV set as shown in Fig. 2. 3. Remove the A-Board from the TV set by pulling the main board out as shown in Figure 2.
  • Page 6: Adjustment For White Balance

    TX-29E355RF-IRAN 2.3. Adjustment for White Balance Preparation: 1. Receive the white balance pattern and aging should have been performed over 30 minutes. 2. Set the picture menu to DYNAMIC NORMAL. 3. Degausse the CRT face. 4. Fix the CRT colour analyzer receiver unit to CRT face.
  • Page 7: Adjustment Procedure

    TX-29E355RF-IRAN 2.5. Adjustment Procedure 2.5.1. +B Voltage 2.5.2. High Voltage Item / preparation Item / preparation 1. Operate the TV set. 1. Receive the crosshatch pattern. 2. Set control as follows : 2. Set to 0 Beam. Brightness ... minimum Screen VR ..
  • Page 8: Pal Colour

    TX-29E355RF-IRAN 2.6. PAL Colour 1. Receive the PAL B/G studio colour bar pattern and adjust local frequency at the best tuned position. 2. Pic Menu: Dynamic Normal, Confirm Contrast - 100 DAC, Sub Contrast - 21 dac. 3. Channel colour set --------- STD 4.
  • Page 9 TX-29E355RF-IRAN Before Colour Purity, Convergence and White Balance adjustment are attempted, V. Height, H. Centre and Focus adjustments must be completed. Colour Purity Convergence 1. Set the Brightness and Contrast controls to their maximum 1. Apply a crosshatch pattern signal and Normalize Contrast positions.
  • Page 10 TX-29E355RF-IRAN Adjustment of CRT VRS 1. Preparation a. Set DY to CRT not to tilt up and down left and right deflection. b. Set CY to CRT and set CY magnet primarily (Fig. 1) Purity magnet : Set purity magnet that 2 magnets are (TOP POSITION) VRS magnet : Set purity magnet 2 magnets are (HORIZONTAL POSITION) 2.
  • Page 11 TX-29E355RF-IRAN Fig. 10 Fig. 11 Notes: 1. Wedge A, B and C should be inserted following the sequence of 1, 2 and 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.
  • Page 12: Conductor Views

    TX-29E355RF-IRAN 3 Conductor Views...
  • Page 13: Schematic Diagram

    TX-29E355RF-IRAN 4 Schematic Diagram...
  • Page 14 TX-29E355RF-IRAN...
  • Page 15: D Board

    TX-29E355RF-IRAN 4.1. D Board 4.1.1. D Board (1/5) <1A> <2A> <3A> <4A> <5A> <6A> <7A> <8A> <9A>...
  • Page 16 TX-29E355RF-IRAN 4.1.2. D Board (2/5) <1A> <1B> <2A> <2B> <3A> <3B> <4A> <4B> <5B> <5A> <6A> <6B> <7A> <7B> <8A> <8B> <9B> <9A>...
  • Page 17 TX-29E355RF-IRAN 4.1.3. D Board (3/5) <1B> <1C> <2B> <2C> <3C> <3B> <4C> <5C> <4B> <6C> <5B> <6B> <7C> <7B> <8B> <8C> <9B> <9C>...
  • Page 18 TX-29E355RF-IRAN 4.1.4. D Board (4/5) <1C> <1D> <2C> <3C> <2D> <3D> <4C> <5C> <6C> <4D> <5D> <7C> <6D> <7D> <8D> <8C> <9C> <9D>...
  • Page 19 TX-29E355RF-IRAN 4.1.5. D Board (5/5) <1D> <2D> <3D> <4D> <5D> <6D> <7D> <8D> <9D>...
  • Page 20: A Board

    TX-29E355RF-IRAN 4.2. A Board 4.2.1. A Board (1/5) <1A> <2A> <3A> <4A> <5A> <6A> <7A> <8A> <9A>...
  • Page 21 TX-29E355RF-IRAN 4.2.2. A Board (2/5) <1A> <1B> <2A> <2B> <3B> <3A> <4B> <4A> <5B> <5A> <6A> <6B> <7A> <7B> <8A> <8B> <9A> <9B>...
  • Page 22 TX-29E355RF-IRAN 4.2.3. A Board (3/5) <1B> <1C> <2B> <2C> <3B> <3C> <4B> <5B> <4C> <6B> <5C> <6C> <7C> <7B> <8C> <8B> <9B> <9C>...
  • Page 23 TX-29E355RF-IRAN 4.2.4. A Board (4/5) <1C> <1D> <2D> <2C> <3C> <3D> <4D> <5D> <4C> <5C> <6D> <6C> <7D> <7C> <8D> <8C> <9C> <9D>...
  • Page 24 TX-29E355RF-IRAN 4.2.5. A Board (5/5) <1D> <2D> <3D> <4D> <5D> <6D> <7D> <8D> <9D>...
  • Page 25: L Board

    TX-29E355RF-IRAN 4.3. L Board 4.3.1. L Board (1/4) <1A> <2A> <3A> <4A> <5A> <6A> <7A> <8A> <9A>...
  • Page 26 TX-29E355RF-IRAN 4.3.2. L Board (2/4) <1A> <1B> <2A> <2B> <3A> <3B> <4A> <4B> <5A> <6A> <5B> <6B> <7A> <7B> <8A> <8B> <9A> <9B>...
  • Page 27 TX-29E355RF-IRAN 4.3.3. L Board (3/4) <1B> <1C> <2B> <2C> <3B> <3C> <4B> <5B> <6B> <4C> <7B> <5C> <8B> <9B> <6C>...
  • Page 28 TX-29E355RF-IRAN 4.3.4. L Board (4/4) <1C> <2C> <3C> <4C> <5C> <6C>...
  • Page 29: G Board

    TX-29E355RF-IRAN 4.4. G Board 4.4.1. G Board (1/3) <1A> <2A> <3A> <4A> <5A> <6A> <7A> <8A> <9A>...
  • Page 30 TX-29E355RF-IRAN 4.4.2. G Board (2/3) <1A> <1B> <2A> <3A> <2B> <3B> <4A> <5A> <4B> <5B> <6B> <6A> <7B> <8B> <7A> <9B> <8A> <9A>...
  • Page 31 TX-29E355RF-IRAN 4.4.3. G Board (3/3) <1B> <2B> <3B> <4B> <5B> <6B> <7B> <8B> <9B>...
  • Page 32: Parts Locations

    TX-29E355RF-IRAN 5 Parts Locations...
  • Page 33: Replacement Parts List

    TX-29E355RF-IRAN 6 Replacement Parts List...
  • Page 34: Replacement Parts List

    TX-29E355RF-IRAN 6.1. Replacement Parts List Ref. Part No. Part Name & Description Remarks C1135 ECJ2VF1E104Z C 0.1UF, Z, 25V Ref. Part No. Part Name & Description Remarks C1136 ECJ2VF1E104Z C 0.1UF, Z, 25V C1140 ECJ2VF1E104Z C 0.1UF, Z, 25V A68LZU185X-E...
  • Page 35 TX-29E355RF-IRAN Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks C1512 ECJ1VB1C104K C 0.1UF, K, 16V C2322 ECJ2VC1H102J C 1000PF, J, 50V C1513 ECJ1VB1C104K C 0.1UF, K, 16V C2323 ECJ2VC1H102J C 1000PF, J, 50V...
  • Page 36 TX-29E355RF-IRAN Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks C561 F2A1E471A299 E 470UF, 25V C905 F2A2C2200010 C 4700PF, 50V C563 F2A2E1000023 E 10UF, 250V C906 F2A2C2200010 E 22UF, 160V C564 ECEA2AN2R2S E 2.2UF, 100V...
  • Page 37 TX-29E355RF-IRAN Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks D504 B0AACK000004 DIODE IC351 C1AA00000325 D505 B0BA9R900012 ZENER DIODE IC361 C1AA00000325 D512 MA4104J DIODE IC371 C1AA00000325 D513 MA171 DIODE IC451 C1AA00000689 D541 B0ADCJ000015...
  • Page 38 TX-29E355RF-IRAN Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks L705 G0A221H00003 CHOKE COIL Q715 B1ABCE000015 TRANSISTOR L802 ETQR36T020B CHOKE COIL Q820 B1ABCE000015 TRANSISTOR L803 J0JKB0000034 EMI FILTER Q850 B1ADCE000012 TRANSISTOR L804 J0JKA0000038...
  • Page 39 TX-29E355RF-IRAN Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks R1178 ERJ3GEYJ202 M 2KOHM,J,1/16W R1404 ERJ6GEY0R00 M 0OHM,J,1/10W R1180 ERJ6GEYJ103 M 10KOHM,J,1/10W R1405 ERJ6GEY0R00 M 0OHM,J,1/10W R1181 ERJ6GEYJ103 M 10KOHM,J,1/10W R1406 ERJ3GEY0R00 M 0OHM,J,1/16W...
  • Page 40 TX-29E355RF-IRAN Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks R1575 ERJ6GEY0R00 M 0OHM,J,1/10W R2043 ERJ6GEY0R00 M 0OHM,J,1/10W R1576 ERJ3GEY0R00 M 0OHM,J,1/16W R2110 ERJ6GEY0R00 M 0OHM,J,1/10W R1577 ERJ3GEY0R00 M 0OHM,J,1/16W R2112 ERJ6GEYJ102 M 1KOHM,J,1/10W...
  • Page 41 TX-29E355RF-IRAN Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks R3170 ERJ6GEY0R00 M 0OHM,J,1/10W R507 ERG2SJS330H M 33OHM,J, 2W R3172 ERJ6GEY0R00 M 0OHM,J,1/10W R509 ERG1SJ222E M 2.2KOHM,J,1/10W R3175 ERJ6GEY0R00 M 0OHM,J,1/10W R510 ERJ6ENF1152 M11.5KOHM, 1/10W...
  • Page 42 TX-29E355RF-IRAN Ref. Part No. Part Name & Description Remarks Ref. Part No. Part Name & Description Remarks R886 ERG2SJW273E M 4.7KOHM,J,1/10W LF801 G0B153H00004 LINE FILTER R887 ERJ6ENF5362 M53.6KOHM, 1/10W LF802 G0B153H00004 LINE FILTER R888 ERJ6ENF2401 M 2.4KOHM, 1/10W PC841 B3PAA0000261...

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