23
PSR-740/PSR-640
PN (PN1) Circuit Board
Component side
2NA-V386670
Data
dial
PN (PN2) Circuit Board
PN (PN3) Circuit Board
PN (PN4) Circuit Board
PN (ENC) Circuit Board
PN (WH3) Circuit Board
〈
PSR-740
〉
PN (WH2) Circuit Board
〈
PSR-740
〉
PN (WH1) Circuit Board
〈
PSR-640
〉
Component side
Component side
Component side
Component side
Component side
Component side
PITCH BEND
MODULATION
PITCH BEND
Component side
*
: PSR-740 only
Summary of Contents for PortaTone PSR-640
Page 4: ...4 PSR 740 PSR 640 ...
Page 22: ...22 PSR 740 PSR 640 DM Circuit Board PSR 640 Component side Pattern side 2NA V350510 1 2 1 ...
Page 27: ...27 PSR 740 PSR 640 ...
Page 28: ...28 PSR 740 PSR 640 ...
Page 32: ...32 PSR 740 PSR 640 ...
Page 33: ...33 PSR 740 PSR 640 ...