Yamaha PORTATONE PSR-172 Service Manual page 12

PSR-172
KEYBOARD ASSEMBLY
100
50
M20
70
PART NO. DESCRIPTION
REF NO.
KEYBOARD ASSEMBLY
--
10 V34107A0 White Keys
10a -- White Key
10a -- White Key
10b -- White Key
10b -- White Key
30 V 4 7 6 0 3 0 0 White Key
40 VZ271700 Black Key
50 VZ271800 Rubber Contact
60 VZ271900 Rubber Contact
70 VZ303000 Felt L
80 V 7 1 0 0 1 0 0 Rubber Support
90 EP600250 Bind Head Tapping Screw-B
100 VZ313100 Bind Head Tapping Screw-P
110 EP600680 Bind Head Tapping Screw-P
110 VT069800 Bind Head Tapping Screw-P
120 -- MK Circuit Board Assembly
-- MK Circuit Board Assembly
M10 VZ272400 Circuit Board
M20 V 7 1 8 9 9 0 0 Circuit Board
M30 -- Connector Assembly
M40 VZ302900 Felt U
: New Parts
4
90
M30
50
100
80
16N C61 P1M
16N CEGBDFA
16N CEGB
16N CEGB
16N DFA
16N DFA
16N C'
16N
16N-1M OCT 1M
16N-1M C'1M
16N
16N
3.0X8 MFZN2Y
SP 3.0X12 MFZNBL
3.0X20 MFZN2Y
3.0X20 MFZN2
16N1M C61 P1
16N1M C61 P1
MK-H 16N-1M
MK-L 16N-1M C61 P1
16N-1M-C61
16N
110
90
60
M10
120
M40
MK Circuit Board Assembly
80
Lower Case
110
40
10a
10
110
10b
30
REMARKS
PSR-172 (V709960)

(V341260)


(WB12520)

(V341270)


(WB12530)



(V718920)
(V718920)
(V719030)
RANK: Japan only
QTY RANK
5 04
5
5
5
5
02
5 06
5 05
04
02
03
7 01
13 01
21 01
21 01
09
14
02