User manual PEAVEY PV-8.5C

[. . . ] Any servicing performed by unqualified service personnel will forfeit all GUARANTEE rights and will exonerate GENERALMUSIC from all liabilities for damage to property or persons resulting from device malfunction. Hold the chassis (top and bottom) tightly and turn the instrument the right way up. [. . . ] Rear / Dietro (A) Lift up Sollevare (B) Pull towards you to clear the keyboard. Hold the chassis (top & Bottom) tightly and turn the instrument the right way up, lift off the top chassis as shown in the figure with care without forcing or disconnecting the cables. ENGLISH To easy access to the internal circuitry, you must remove the controls panel. Unscrew the three screws (A), disconnect the three grounding jumpers (B), pull the controls panel toward you and raise it. To install the optional accessories it is not necessary to disconnect other jumpers of the controls panel, rest the panel temporarily on the keyboard. - Fix the AUDIO/VIDEO Board [1] to the threaded locations of the support [B] by means of the screw [8]. - Check that the two jumpers JP1 e JP2 [E] are set to position "A" and that the jumper J1 [F] is set to position "A". 1) Audio/Video board PAL Audio/Video board NTSC 2) 2 buffer modules 3) 34 contacts x 7. NOTE: The jumper J1 [F] must be set on A position if the buffer modules are installed, on B position if the SIMM dram modules are intalled. - Fix the AUDIO/VIDEO Board [1] to the threaded locations of the support [B] by means of the screw [8]. - Connect the cables [3-4-5-6-7] to the AUDIO/VIDEO Board [1] and to the CPU [A] and amplifier [D] boards. - Check that the two jumpers JP1 e JP2 [E] are set to position "A" and that the jumper J1 [F] is set to position "A". [. . . ] (761143) 1) Audio/Video board PAL (761152) Audio/Video board NTSC (761093) 2) 2 buffer modules (841004) 3) 34 contacts x 7. 5cm flat cable 4) 9 contacts x 15cm flat cable (840204) 5) 16 contacts x 7. [. . . ]