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Good manual. Even it is an old printed manual, it is well scanned and complete, with all drawings, schematics and parts list. Very good return for the cost.
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I'm very satisfied with my purchase. It resolved my problem. Owner-manuals.com is a very very good place.
Thank you!
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Veramente completo, dettagliato e perfetto nella visione. Perfect, thanks!
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Fully functional usable service manual. Considering the age of the manual and device quality was better than expected
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Thank you very much, I've been very happy to find this manual on "Owner Manual". It's a perfect copy and it has been really useful for my work!
TK-790/(B)/H(B)
DISASSEMBLY FOR REPAIR (TK-790/(B))
1. Removing the Case and Shield Cover
1. Remove the 9 screws ( 1 ), and remove the upper and lower halves of the case. (Remove the 4 screws holding the upper half and the 5 screws holding the lower half.) 2. Remove the shield cover ( 2 ).
3. Removing the Final Unit (X57-561 C/3)
1. Remove the 2 screws ( 5 ) holding the power module to the frame. 2. With a screwdriver, remove the leaf spring ( 6 ) holding the Q2 to the frame. 3. Desolder the power module. 4. Remove the 2 screws holding the lead terminal from DC connector (2P) on the rear. 5. Remove the 8 screws ( 7 ) holding the PC board. 6. Desolder CN4 on the antenna connector.
2. Removing the TX-RX Unit (X57-561 A/3)
1. Remove the 7 screws ( 3 ), and remove the PLL shield case. 2. Remove the connector (CN201) and coaxial plugs (CN104, CN203) from the final unit, and remove the flat cable (CN202) upwards from the control unit (CN502). 3. Remove the 5 screws ( 4 ).
1
1
1
1
2
7
7
7 7 5
5 7 7 7
6 CN203 33 3 3 3 4 4 3 3 4 CN201 CN104 Final unit
44 TX-RX unit
Control unit
1 1 1 1
1
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