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There are currently no product reviews.
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I used it to repair a NAD 7030, but unfortunately, the 7045 is different !
But documentation was useful.
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Content A4 and A3 format pages. Exactly what I needed to restore my old receiver.
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Content A4 and A3 format pages. Exactly what I needed to restore my old receiver.
;
Thanks you very much for this "hard to find" service manual.
Will help a lot in repairing this receiver.
;
Thanks you very much for this "hard to find" service manual.
Will help a lot in repairing this receiver.
TK-690H(B)
DISASSEMBLY FOR REPAIR
6. Disassembly of the Display Unit (X54-3190) : KCH-10
1. Pull out the VOL and UP/DOWN knobs ( 1 ). 2. Remove the 2 hexagnal nuts ( 2 ). 3. Disconnect the 2 connectors (CN2 and CN4) of the display unit (X54-3190 A/3). You can remove the UP/ DOWN encoder ( 3 ). 4. Remove the waterproof seal ( 4 ). 5. Remove the 4 screws ( 5 ) holding the speaker and PC board fitting. 6. Remove the 3 screws ( 6 ). You can remove the display units (X54-3190 A/3 and C/3) ( 7 and 8 ). 7. Remove the 3 screws ( 9 ), and remove the sub-panel ( 10 ) and keytop ( 11 ).
7. Disassembly of the Display Unit (X54-3200) : KCH-11
Pull out the VOL and UP/DOWN knobs ( 1 ). Remove the 2 hexagnal nuts ( 2 ). Remove the waterproof seal ( 3 ). Disconnect the connector (CN4) of the display unit (X543200 A/2), and remove the 5 screws ( 4 ). you can remove the up/down encoder ( 5 ) and display unit. 5. Remove the 4 screws ( 6 ), and remove the sub-panel ( 7 ) and keytop ( 8 ). 1. 2. 3. 4.
B/2
4 5
B/3
CN4
A/2
6 3 7 CN2
A/3
4 5 6 6 6
CN4
9 9
C/3
8
7 9
8 10
3 11 2 4 1 2 2 1 2
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