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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.
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Really good and well scanned. File is complete the full service manual for 5$
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Good product and very helpfull to repair. Many thanks.
Technical Manual
Reference Standard Series 3-Way Speaker
ACOUSTIC & ELECTRICAL SPECIFICATIONS:
Nominal Impedance: Power Rating: Crossover Frequencies: Frequency Response: 4 to 8 ohms 50 to 200 watts 600Hz, 4,000Hz 34Hz-32kHz +/-3dB
RS III-A/B
SPECIFICATIONS
PHYSICAL SPECIFICATIONS:
1x - EMIT Tweeter 1x - 2 1/2" (6.3cm) PolyDome Midrange 2x - 10" (50.8cm) Woofers Dimensions: 48"H x 18"W" x 7-3/4"D XXXXXXXXX XX 121.9x45.7x19.7cm Cabinet Not Sold Tweeter Control #145-0103 Midrange Control #145-0110 CB-1 Grille Crossover Logo POT 5� 5W POT 5� 15W #871-1974 #026-2212 NLA #716-1966-A #145-0103 #145-0110
PRODUCTION HISTORY
Introduced in 1984 Discontinued 1987 Original Retail Price: $1,500.00/system)
TECHNICAL INFORMATION
POLYDOME
TWEETER #902-5023 DIAPHRAGM #751-3722
2 1/2" MIDRANGE #902-5016 DIAPHRAGM #751-2417
7µF PP
10" WOOFER NLA Substitute #902-2279-A
5� 5W
1A-30
0.1mH IC
IN5343B
TWEETERS
IN5343B
0.6mH AC
5� 15W
INPUTS
16.5mH MM
1.0mH AC
5mF NPE
1A-30
MIDRANGE
4.5mH AC
600mF NPE
50mH IC
WOOFER (2)
REV A
9-98
INFINITY SYSTEMS INC., 250 Crossways Park Drive, Woodbury, New York 11797
The (2) woofers are wired in series. Red wire from the network connects to �+� terminal on one woofer. The purple "jumper wire" connects that same woofer's negative terminal to the �+� terminal on the 2nd woofer. Final connection is red/blk or black wire, from the network, which connects to the remaining negative terminal.
RS III_A/B Reference Standard Series 2-Way Speaker
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