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Pacific PTV3606 Service Manual

Other manuals for PTV3606: Service Manual
Manual is about: COLOR TELEVISION RECEIVER

Summary of PTV3606

  • Page 1

    Service manual design and specifications are subject to change without notice. Color television receiver ptv3606 original mfr’s version a.

  • Page 2

    If a service repair is undertaken where it has been required to change the memory ic, the following steps should be taken to ensure correct data settings while making reference to table 1. When replacing eeprom (memory) ic --- 00 00 19 60 40 00 41 +0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +a +b +c +d +e +f ini ...

  • Page 3

    2-1: agc voltage 1. 2. 3. 4. 5. Place the set with aging test for more than 15 minutes. Receive the uhf (63 ± 1db). Connect the digital voltmeter between the tp002 and the (gnd) of tu001. Activate the adjustment mode display of fig. 1-1 and press the channel button (01) on the remote control to sele...

  • Page 4

    Receive the monoscope pattern. Using the remote control, set the brightness and contrast to normal position. Activate the adjustment mode display of fig. 1-1 and press the channel button (08) on the remote control to select "h posi(50)". Press the vol. Up/down button on the remote control until the ...

  • Page 5

    Electrical adjustments 2-14 : confirmation of fixed value (step no.) please check if the fixed values of the each adjustment items are set correctly referring below. No. 02 04 06 07 10 18 19 20 21 23 24 26 27 30 31 32 33 34 35 36 37 38 function agc gain r cutoff g cutoff b drive v posi 50/60 bright ...

  • Page 6

    E-1 e-2 block diagram cf202 saw filter chroma ic ic201 stv2246c sp1001 speaker 2 3 1 j1001 headphone_jack 5 4 1 48 49 vol up ch up vol down ch down ic1001 an7511 sound amp ic 2 5 8 6 4 os101 1 56 17 osd_r 16 osd_g 15 osd_b 20 scl micon w/t.Text ic ic101 oecf009a osc in osc_out key in a_mute 19 sda 1...

  • Page 7

    A b c d e f g h a b c d e f g h 2 1 3 4 5 6 7 8 2 1 3 4 5 6 7 8 :since these parts marked by caution described in parts list only critical for safety,use ones are dans la nomenclature des pieces n’utiliser que cells decrites dangereuses an point de vue securite :les pieces reparees par un etant atte...

  • Page 8

    A b c d e f g h a b c d e f g h 2 1 3 4 5 6 7 8 2 1 3 4 5 6 7 8 q201 ktc3881s-rtk vif pre.Amp q204 2sc2412k sif buffer q605 2sc2412k buffer q202 2sc2412k buffer l203 1.5uh l206 0.27uh l204 18uh l703 10uh l702 10uh l103 10uh out out g in in cf202_1 j1951m saw filter 1 2 3 4 5 cf201 tpsra6m00b00-a0 q6...

  • Page 9

    A b c d e f g h a b c d e f g h 2 1 3 4 5 6 7 8 2 1 3 4 5 6 7 8 speaker sp1001 sa08a05bwc cp1001 tid-x02p-b2 1 2 :since these parts marked by caution described in parts list only critical for safety,use ones are dans la nomenclature des pieces n’utiliser que cells decrites dangereuses an point de vu...

  • Page 10

    A b c d e f g h a b c d e f g h 2 1 3 4 5 6 7 8 2 1 3 4 5 6 7 8 hs401 763wsaa013 hs402 763wsa0017 r418_2 6.8 3w r411_2 150 2w r807 15k 1w r805 15k 1w r803 15k 1w r424 180 1w r447 68 1/2w r429 5.6 1w b g r 11 6 8 10 9 1 7 5 v801 a34jxv70x53n45 q401 tt2140ls-ybc11 h.Output cp401 a1561wv2-a5p 1 2 3 4 5...

  • Page 11

    A b c d e f g h a b c d e f g h 2 1 3 4 5 6 7 8 2 1 3 4 5 6 7 8 ic502 kia7806api reg.6v ic 1 2 3 ic504 ltv-817m-vb feed back 1 2 34 f501 50t040h t4a_l_250v fh501 eyf-52bc fh502 eyf-52bc 21 l503 8r140018 degauss coil l501 0r7a223f24y coil line filter 1 2 3 4 t501 8129110h 1 10 11 12 13 14 15 16 17 18...

  • Page 12

    Waveforms micon/tuner 1 chroma/sif/vif/21pin 2 3 4 5 10 9 8 7 6 11 the following waveforms were measured at the point of the corresponding balloon number in the schematic diagram. Note: 0.5 µ s 1.00v 10ms 1.00v 20 µ s 1.00v 20 µ s 1.00v 50 µ s 100mv 0.2ms 1.00v 0.2ms 1.00v 50 µ s 0.50v 50 µ s 100mv ...

  • Page 13

    Waveforms the following waveforms were measured at the point of the corresponding balloon number in the schematic diagram. Note: 17 19 20 20 µ s 1.00v 20 µ s 1.00v 20 µ s 1.00v 23 24 20 µ s 200mv 10ms 1.00v deflection/crt 33 35 10ms 1.00v 10ms 10.0v 38 2 µ s 200v 37 20 µ s 5.0v 36 20 µ s 10.0v 18 20...

  • Page 14

    Waveforms the following waveforms were measured at the point of the corresponding balloon number in the schematic diagram. Note: 40 20 µ s 50v 41 20 µ s 50v.