29CTF05BS
8 – 1
TV
29L-FG5RU
Service Manual
29L-FG5RU
Market
E
CHAPTER 8.
DESCRIPTION OF SCHEMATIC DIAGRAM
[1] DESCRIPTION OF
SCHEMATIC DIAGRAM
DISCONNECT THE AC PLUG FROM THE AC OUTLET BEFORE
REPLACING PARTS.
SEMICONDUC TOR HEAT SINKS SHOULD BE REGARDED AS
POTENTIA L SHOCK HAZARD S WHEN THE CHASIS IS
OPERATING.
1.
2.
SAFETY NOTES:
NOTES:
1. The unit of resistance "ohm" is omitted.
(K = 1000 ohms, M = Meg ohm).
2. All resistors are 1/16 watt, unless otherwise noted.
3. All capacitors are µF, unless otherwise noted. (P = µµF).
IMPORTANTS SAFETY NOTICE:
PARTS MARKED WITH "
" (
) ARE IMPORTANT FOR
MAINTAINING THE SAFETY OF THE SET. BE SURE TO REPLACE
THESE PARTS WITH SPECIFIED ONES FOR MAINTAINING THE
SAFETY AND PERFORMANCE OF THE SET.
SERVICE PRECAUTION:
THE AREA ENCLOSED BY THIS LINE (
) IS DIRECTLY
CONNECTED WITH AC MAINS VOLTAGE.
WHEN SERVICING THE AREA, CONNECT AN ISOLATING
TRANSFORME R BETWEEN TV RECEIVER AND AC LINE TO
ELIMINATE HAZARD OF ELECTRIC SHOCK.
-
VOLTAGE MESUREMENT CONDITIONS:
1. Voltages in parenthesis measured with no Signal.
2. Voltages without parenthesis measured with PAL
Colour-Signal.
3. All the voltages in each point are measured high
impedance volt-meter.
WAVEFORM MEASUREMENT CONDITIONS:
1. RF colour bar signal of 2.0V peak to peak applied at
RF Tuner TU51.
2. Approximately 4.0V AGC bias (without signal).
Summary of Contents for 29CTF05BS
Page 1: ...Service manual Colour TV set 29CTF05BS ...
Page 46: ...29CTF05BS 7 2 ...
Page 50: ...29CTF05BS 10 2 ...
Page 51: ...29CTF05BS 10 3 2 SCHEMATIC DIAGRAM CRT UNIT 29CTF05BS ...
Page 53: ...29CTF05BS 11 2 2 PWB A MAIN UNIT 1 MAIN UNIT COMPONENT SIDE ...
Page 54: ...29CTF05BS 11 3 ...
Page 55: ...29CTF05BS 11 4 2 MAIN UNIT CHIP PARTS SIDE ...
Page 56: ...29CTF05BS 11 5 ...
