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零件编号 | TX-29F350T | ||
描述 | Colour Television SERVICE MANUAL | ||
制造商 | Panasonic | ||
LOGO | |||
1 Page
ORDER NO. MTV0601446CE
Colour Television
TX-29F350T
GP21 Chassis
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
Intermediate Frequency :
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.)
Sound
Video
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 :
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
30.5±1.0V
at zero beam current
A68LZU185X-E
67.6cm (29 inches)
Measured diagonally,
© 2006 Matsushita Electric Industrial Co., Ltd. All
rights reserved. Unauthorized copying and
distribution is a violation of law.
TX-29F350T
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. “CHK2” and press digit key “5” (AKB OFF) also confirm OSD become blue colour.
5. Set (A) to 0.3 ± 0.1V by BRT (CHK2) at measurement point TPL 2 Fig. 4.
2.7. Adjustment
1. Connect oscilloscope probe to TPL 7 (G OUT) with 10kΩ series resistor and adjust Contrast so that (B) as in Fig. 4 is 1.85 ±
0.2V.
2. Adjust “Sub Colour” so that waveform as in Fig. 4 (1) 2.5 ± 0.1V.
3. Connect oscilloscope probe to TPL 1 (R OUT) with 10kΩ series resistor and confirm waveform as in Fig. 5 is (2) 2.7 ± 0.4V.
4. Press digit key “5” (AKB ON) and confirm the OSD become white colour.
8
TX-29F350T
4.1.2. D Board (2/5)
<1A>
<2A>
<3A>
<4A>
<5A>
<6A>
<7A>
<8A>
<9A>
16
<1B>
<2B>
<3B>
<4B>
<5B>
<6B>
<7B>
<8B>
<9B>
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页数 | 30 页 | ||
下载 | [ TX-29F350T.PDF 数据手册 ] |
零件编号 | 描述 | 制造商 |
TX-29F350T | Colour Television SERVICE MANUAL | Panasonic |
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