Yamaha Portatone PSR-550 Service Manual page 7

Upper case side
Speaker
(Tweeter-R)
W-PNL 380
W-PNS
Location Part No.
350 –
360 –
370 V4468500
380 V3819400
390 –
L40 –
L50 –
W-ANA –
W-DMV –
W-EP2 –
W-EP2 –
W-MID –
W-ENC –
W-LCD –
W-MVR –
W-PIT –
W-PND –
W-PNL –
W-PNS –
W-STB –
* The parts with "–" in "Part No." are not available as spare parts.
* 1 : Edge mark is adjusted to Pin 1 mark ( mark).
390 370 360
FDD
W-EP2 W-ENC
PN 2/5
W-PND
390
Back Light Assembly & LCD
Connector Assembly
MKB MKS5-CN1 *2
LCV DM-CN960
FDV DM-CN950
FDD DM-CN850
BLT DM-CN999
SPW AM-CN480
BAT AM-CN510
ANA AM-CN100
DMV AM-CN530
EP2 AM-J411,J412
EP2 AM-J421,J422
MID AM-CN800
ENC PN 2/5-CN602
LCD PN 1/5-CN101
MVR PN 4/5-CN801
PIT PN 3/5-CN603
PND PN 1/5-CN301
PNL PN 1/5-CN501
PNS PN 1/5-CN401
STB PN 5/5-CN701
W-LCD 390
PN 4/5
AM
W-EP2 W-MVR
PN 1/5
Side view
Destination
*1 DM-CN180 *2
*1 PN 1/5-CN102
*1 FDD-CN2
*1 FDD-CN1
*1 Back Light
*1 Speaker (Wo)
*1 Battery
DM-CN250
DM-CN920
Speaker (Tw-L)
Speaker (Tw-R)
DM-CN170
PN 1/5-CN502
DM-CN750
AM-CN390
PN 1/5-CN503
DM-CN650
DM-CN550
DM-CN150
AM-CN520
* 2 : Be sure to make a correct match when connecting MKS5 (CN1)
and DM (CN180).
Connecting the connectors in the wrong way around may cause
damage to the MKS5 circuit board.
Speaker
(Tweeter-L)
W-STB
PN 5/5
W-PIT
PN 3/5
RED BLUE WHITE
Back Light Assembly
Remarks
*1 6P (V381860)
*1 2P (V381920)
*1 3P
*1 34P
6P (V705780)
4P (V381950)
2P (V705790)
*1 4P (V381820)
*1 5P (V381840)
L=160 (V457700)
L=160 (V457700)
*1 7P (V381870)
*1 3P (V381800)
*1 12P (V445890)
*1 5P (V381830)
*1 3P (V381810)
*1 8P (V381880)
*1 10P (V381890)
*1 11P (V381900)
*1 6P (V381850)
PSR-550
7