Sony tmr-if130; tmr-if230r infrared transmitter (6 pages)
Summary of Contents for Sony TMR-RF815R
Page 1
TMR-RF815R SERVICE MANUAL AEP Model UK Model Ver 1.0 2000. 06 TMR-RF815R is the component model block one in the MDR-RF815RK. COMPONENT MODEL NAME FOR MDR-RF815RK Headphones MDR-RF815R Transmitter TMR-RF815R SPECIFICATIONS General Carrier frequency 863.5 – 864.5 MHz Channel Ch1, Ch2, Ch3...
SECTION 1 This section is extracted from instruction manual. GENERAL A To connect to a headphones jack Setting up the transmitter Transmitter to AUDIO IN A jacks Connect the transmitter to audio/video equipment. Select one of the hookups below depending on the jack type: DC IN 9V 1 2 3 OFF ON...
3. Measure the movable terminal of RV403 using an digital volt- meter (AC range) and make sure the value is 1.6mVrms ± 0.1mV. If the measured value is other than the specified value, adjust to TMR-RF815R 1.6mVrms ± 0.1mV by turning the RV403 on the TX-BASE board.
Page 5
TMR-RF815R SECTION 4 DIAGRAMS 4-1. BLOCK DIAGRAM IC403 STEREO MPX ANT401 IC401 RV403 R-CH J401 INPUT BUFFER MOD IN TIME DEVISION AUDIO IN J402 R-CH IC405(2/2) POWER OFF NOISE T-OUT BUFFER CHARGE FILTER R-CH S401 NOISE FILTER D402 VCO UNIT...