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have download a number of manuals todate , most are excellant, one or two sometimes a little difficult to read but a least avaialable, great site .
Excellent had everything I wanted, very happy with purchase
This service is relatively cheap, document is fast available, schematic is readable.
So far I´m a satisfied customer. I have only downloaded "TECHNICS SX-KN470 Service Manual" maybe I will use it later.
Good manual. It is complete and of high quality, both text and graphics. The schematics are with the original big size, so it can be viewed or printed without any loss of resulution and sharpness.
LED FLASHING CODE
PURPOSE: The led indicates the power mode, occurred I2C error and On timer
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).
Bus Error LED Remarks Blinking Time 2 3 6 6 512x8 EEPROM,1024x8 EEPROM Address of internal TV processor PLL Tuner
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.
1 Y 0 X 1 2 3 4 5 6 7 8 9 10