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just what i was seeking .had a password issue but the review allowed me to circumvent and download was great
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Great manual, great price. Has a few of the basic operating instructions that most service manuals leave out. Complete instructions for disassembling board by board, safety precautions, schematics, complete parts list.
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I am very pleased with the service manual for my RT-909. This was an easy purchase and great procuct, and much cheaper than other venues i had looked at. This web site is now listed in my favorites list. KEEP UP THE GOOD WORK. THANKS. J. BROWN
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A very well written and easy to understand manual.
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There was no problem at all.After paying i had to wait only a few hours,than i could
download the manual in best pdf-quality.
Thank You !
21HT-15C 21HT-16C
LED FLASHING CODE
PURPOSE: The led indicates the power mode, occurred I2C error and On timer
INPUT:
Current power mode - I2C Errors - On timer
Processing: - If in STANDBY mode and On timer inactive then switch LED off. - If in STANDBY and On timer active set LED to blinking, (switch on and off at 1 Hz with a 50% duty cycle). - If in POWER-ON mode, switch LED on. - If an I2C error occurred, let the LED blink at 1 Hz, 50 % duty cycle. For the blinking times see the Table below.
Note: Only when an I2C error occurs for a number of times, or for a number of seconds, the I 2C error is handled by the system (that is ,only then the set will go to standby, the led starts blinking).
IC/Module Name
Slave Address
Bus Error LED Remarks Blinking Time 2 3 6 6 512x8 EEPROM,1024x8 EEPROM Address of internal TV processor PLL Tuner
Ref. No.
M24C04, M24C08 TDA935x/6x/8x VTST6HD64 or CTF551 Table Error LED blinking times
A0,A2 8A C0 C0
IC1002 IC801 TU201
PRINTED WIRING BOARDS
F 7341N0 PWB. Components side.
6
5
4
3
2
1 Y 0 X 1 2 3 4 5 6 7 8 9 10
15
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