Service Manual
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... subject to change without notice. SERVICE MANUAL 0> • US Model Canadian Model E Model TC-WR720A AEP Model TC-WR720 This photo is TC-WR720. SPECIFICATIONS Recording system 4-track 2-channel stereo Fast winding time Approx. 90 sec. (with Sony METAL-ES cassettes) Frequency response (DOLBY NR OFF) Type IV cassette 30-18,000Hz (±3dB) (WR720) (Sony METAL-ES) 30-15...
... subject to change without notice. SERVICE MANUAL 0> • US Model Canadian Model E Model TC-WR720A AEP Model TC-WR720 This photo is TC-WR720. SPECIFICATIONS Recording system 4-track 2-channel stereo Fast winding time Approx. 90 sec. (with Sony METAL-ES cassettes) Frequency response (DOLBY NR OFF) Type IV cassette 30-18,000Hz (±3dB) (WR720) (Sony METAL-ES) 30-15...
Service Manual
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...SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. The Data Precision 245 digital multimeter is 0.75 V, so analog meters must not exceed 0.5 mA (500 microampers). TC-WR720/WR720A...8226; AMS and memory play functions which shows the elapsed recording or playback time for decks A and B. * Dolby noise reduction and HX Pro headroom extension manufactured under license...of Dolby Laboratories Licensing Corporation. SAFETY CHECK-OUT After correcting the original service problem, perform the following safety check before releasing the set to -read...
...SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. The Data Precision 245 digital multimeter is 0.75 V, so analog meters must not exceed 0.5 mA (500 microampers). TC-WR720/WR720A...8226; AMS and memory play functions which shows the elapsed recording or playback time for decks A and B. * Dolby noise reduction and HX Pro headroom extension manufactured under license...of Dolby Laboratories Licensing Corporation. SAFETY CHECK-OUT After correcting the original service problem, perform the following safety check before releasing the set to -read...
Service Manual
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TC-WR120/WR120A SONY.. SERVICE MANUAL SUPPLEMENT-1 File this supplement with the Service Manual. Subject : block diagram US Model Canadian Model E Model TC-WR720A AEP Model TC-WR720 9-955-929-81 Sony Corporation Audio Group English 90L0481-1 Printed in Japan 0 1990. 12 Published by Customer Relations and Service Group
TC-WR120/WR120A SONY.. SERVICE MANUAL SUPPLEMENT-1 File this supplement with the Service Manual. Subject : block diagram US Model Canadian Model E Model TC-WR720A AEP Model TC-WR720 9-955-929-81 Sony Corporation Audio Group English 90L0481-1 Printed in Japan 0 1990. 12 Published by Customer Relations and Service Group
Service Manual
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... : : . . • Adjustment limits : LINE OUT level : -5±0.5dB(0.411 to 0.462V) I 41 9-955-929-91 Sony Corporation Audio Group English 93J0487-1D Printed in Japan © 1993.10 Published by Audio Sector Quality Assurance Dept. TC-WR720 /WR720A SERVMAINCUAEL US Model Canadian Model E Model TC-WR720A AEP Model TC-WR720 CORRECTION-1 Correct your service manual as shown below.
... : : . . • Adjustment limits : LINE OUT level : -5±0.5dB(0.411 to 0.462V) I 41 9-955-929-91 Sony Corporation Audio Group English 93J0487-1D Printed in Japan © 1993.10 Published by Audio Sector Quality Assurance Dept. TC-WR720 /WR720A SERVMAINCUAEL US Model Canadian Model E Model TC-WR720A AEP Model TC-WR720 CORRECTION-1 Correct your service manual as shown below.