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Great and quick support. The maual was exactly what I was looking for and my problem
solved. Many thanks.
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Very good service Within one day i received a pdf of the users manual and electric circuits so I was able to measure the different voltages in the printed circuit and find out the fault Payment was also reliable and easy.Without the manual i could not have repaired.So thanks to "Search for a manual"
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you are doing great job guys.....my father ask me to find out the schematics of Sony KV25R1D to sort out the problem ..(he was electrical technician, and excperianced with TV and simillar stuff). finally he found the cause and change all necessary parts....now he has got working old dog..and is very happy!!... thank you all.. NB..he also saved the repair cost.
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Perfect. Received my manual within 24 hours. Clear scan of the manual I needed. No problem.
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Item as described, very well detailed manual with complete schematics. I've received the download information shortly after payment, very good support.
TUNER SECTION
Cautions during repair
0 dB = 1 µV
FM Auto Scan/Stop Level Adjustment Setting : FM button : FM
FM RF signal generator antenna terminal 0.01 µF set
When the tuner unit is defective, replace it by a new one because its internal block is difficult to repair.
TEST MODE
This set have the test mode function. In the test mode, FM Auto Scan/Stop Level and AM Auto Scan/Stop Level adjustments can be performed easier than it in ordinary procedure. <Set the Test Mode> 1. Supply 14.4 V DC to ACC and Back-up. 2. Push the PWR button to turn the tuner off. The tuner enters the time display mode. 3. Turn the ACC power OFF. 4. Turn the ACC power ON by pushing the ^ and 1 keys simultaneously for longer than 4 seconds. 5. Push the 4 key twice within 1 second after releasing the ^ and 1 keys. All indications on the display will light up. 6. Push the PWR button once. � � will be displayed and the tuner enters the Test mode. 7. Push the 1 key once. The tuner enters the Tuner SD ADJ mode. <Release the Test Mode> 1. Push the PWR button once while the tuner is in the Tuner SD ADJ mode. The Tuner SD ADJ mode will be released and the tuner will display � � again. 2. Push the PWR button once while the tuner is displaying � �. The Test mode will be released. Note on Adjustment The adjustments of tuner section, should be performed according to the following sequence. 1. FM Auto Scan/Stop Level Adjustment 2. FM Noise Focus Adjustment 3. FM Stereo Separation Adjustment 4. AM Auto Scan/Stop Level Adjustment
Carrier frequency : 97.9 MHz (H592WG) : 98.0 MHz (H593WG) Output level : 24 dB (15.8 µV) Mode : mono Modulation : 400 Hz, 22.5 kHz deviation (30%)
Procedure : 1. Set to the test mode (Tuner SD ADJ mode). 2. Push the FM button and set to FM. 3. Push the preset 3 button. Display
*1
RPTch
4. Turn the volume RV2 on TU1 counterclockwise, and then adjust the volume by turning it clockwise little by little until the � � indication begins to flash on the display. Display
*1
RPTch
*1 : XR-H593WG has the �98.0� displayed. Adjustment Location : See page 17.
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