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Very complete and well reading drawings. Documentation is essential for successful repairs.Good documentation, with all that is necessary. This manual was what I was waiting with all the information necessary for the repairing I need it for. You must buy it if you want to do repairs or simply understand how it works.
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Excellent service manual includes everything is need to repair this radio-caseete, how to disassemble, wiring diagram, all , waiting time until the download was only a few hours. I'm going to buy service manuals from here, are cheap and very good.Thank you.
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Good service manual,i saved from scrapping this deck,is now fully functional.Thanks.
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Found this to be the manual included with the original packinging, was helpfull but did not give any detailed repair instructions.
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Complete service manual, was very helpful in repairing this tapedeck.Thanks.
AV-28X37SUE AV-28X37HKE AV-28X35HKE AV-28X37HIE AV-28H35SUE AV-28H35BUE AV-28X35HUE 2.3 DISASSEMBLY PROCEDURE 2.3.1 REMOVING THE REAR COVER (1) Unplug the power cord. (2) Remove the 13 screws [A] as shown in the Fig. 1. (3) Withdraw the REAR COVER toward you. 2.3.8 CHECKING THE PW BOARD � To check the back side of the PW Board. (1) Pull out the chassis. (Refer to REMOVING THE CHASSIS). (2) Erect the chassis vertically so that you can easily check the back side of the PW Board. CAUTION: � When erecting the chassis, be careful so that there will be no contacting with other PW Board. � Before turning on power, make sure that the wire connector is properly connected. � When conducting a check with power supplied, be sure to confirm that the CRT EARTH WIRE (BRAIDED ASS�Y) is connected to the CRT SOCKET PW board. 2.3.9 WIRE CLAMPING AND CABLE TYING (1) Be sure to clamp the wire. (2) Never remove the cable tie used for tying the wires together. Should it be inadvertently removed, be sure to tie the wires with a new cable tie.
2.3.2 REMOVING THE SIDE CONTROL JACK ASSEMBLY � Remove the REAR COVER. (1) Remove the screw [B] as shown in the Fig.1. (2) While slightly raise the SIDE CONTROL JACK ASSY, remove the 2 claws under the SIDE CONTROL JACK ASSY. (3) Disconnect the connector [F] and [K] as shown in Fig. 2.
2.3.3 REMOVING THE SIDE CONTROL PWB � Remove the REAR COVER. � Remove the SIDE CONTROL JACK ASSY. (1) Remove the 3 claws [C] from back side of the side control jack assembly as shown in Fig. 2. (2) Pull out the SIDE CONTROL PWB.
2.3.4 REMOVING THE CHASSIS � Remove the REAR COVER. (1) Slightly raise the both sides of the chassis by hand and remove the 2 claws under the both sides of the CHASSIS from the front cabinet. (2) Withdraw the CHASSIS backward. (If necessary, take off the wire clamp, connectors etc.)
Connector C
2.3.5 REMOVING THE POWER & DEF. PWB � Remove the REAR COVER. � Remove the CHASSIS. (1) Remove the 3 screws [D] as shown in Fig. 1. (2) Remove the POWER & DEF. PWB upper. (If necessary, take off the wire clamp, connectors etc.)
F K
SIDE CONTROL PWB
2.3.6 REMOVING THE SIDE SPEAKER � Remove the REAR COVER. (1) Remove the 2 screws [E], and remove the SPEAKER ADAPTER as shown in Fig. 1. NOTE : When removing the screws [E] of the speaker holder remove the lower side screw first, and then remove the upper one. (2) Remove the 4 screws [F] attaching the SPEAKER. (3) Follow the same steps when removing the other hand SPEAKER.
C (Back view)
Fig.2
AV SW PWB AV TERMINAL BOARD I
2.3.7 REMOVING THE AV TERMINAL BOARD � Remove the REAR COVER. (1) Remove the 3 screws [G] as shown in the Fig. 1. (2) Remove the 2 claws [H] under the CHASSIS as shown in Fig. 3. (3) Remove the AV TERMINAL BOARD slightly in the direction of arrow [I] as shown in Fig. 3.
H
H
Fig.3 (No.52106)1-7
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