Yamaha Portatone PSR-740 Service Manual page 69

PART NO. DESCRIPTION
REF NO.
C0802 UR828100 Electrolytic Cap.
C0803 UB044100 Monolithic Ceramic Cap.
C0901 UB044100 Monolithic Ceramic Cap.
C0902 UR848100 Electrolytic Cap.
C0903 UR839100 Electrolytic Cap.
C0911 UB044100 Monolithic Ceramic Cap.
C0921 UB044100 Monolithic Ceramic Cap.
CN410 Wire Trap
VK025600
CN420 VK025700 Wire Trap
CN510 VK025500 Wire Trap
CN520 VK025200 Wire Trap
CN610 VK024800 Wire Trap
CN710 VK025700 Wire Trap
CN720 VK025200 Wire Trap
CN730 V F 7 2 8 3 0 0 Wire Trap
CN850 VQ391300 Connector
CN910 VK024900 Wire Trap
CN920 Base Post Connector
LB918030
CN930 VB389800 Connector Base Post
D0301 VB493900 Diode
D0302 VB493900 Diode
D0421 VB493900 Diode
D0422 VB493900 Diode
D0423 VB493900 Diode
D0424 VB493900 Diode
D0901 VZ060500 Diode
IC100 IC
* XW180100
IC190 XP226A00 IC
IC200 XU947C00 IC
* IC210 XW177100 IC
* IC220 XW178100 IC
IC260 XV077A00 IC
IC290 XU965A00 IC
IC300 XV976A00 IC
* IC310 XW174C00 IC
IC310 VK863100 IC Socket
* IC320 XW175C00 IC
IC320 VK863100 IC Socket
IC330 XV145A00 IC
IC350 XW762A00 IC
IC360 XN241A00 IC
* IC370 XU720A00 IC
IC400 XQ595A00 IC
IC410 XN279C00 IC
IC410 XW433A00 IC
IC420 IC
XC723A00
IC430 XQ042A00 IC
IC500 XQ042A00 IC
IC510 XW762A00 IC
IC530 VT943400 Transistor Array
IC600 XU829A00 IC
IC610 XJ596A00 IC
IC800 X I 9 3 9 A 0 0 IC
IC900 XT514A00 IC
L0421 VQ724900 Chip Inductance
L0601 VQ724900 Chip Inductance
L0603 VQ724900 Chip Inductance
L0721 VQ724900 Chip Inductance
L0731 VQ724900 Chip Inductance
-0735 VQ724900 Chip Inductance
L0851 VQ724900 Chip Inductance
-0856 VQ724900 Chip Inductance
L0901 VN381200 Coil
* L0903 V 3 8 1 1 7 0 0 Choke Coil
R0111 RD255680 Carbon Resistor (chip)
R0112 RD255220 Carbon Resistor (chip)
R0113 Carbon Resistor (chip)
RD256330
R0116 RD257470 Carbon Resistor (chip)
R0117 RD250000 Carbon Resistor (chip)
R0118 RD255220 Carbon Resistor (chip)
: New Parts
100.00 10.0V
F 0.010 50V Z
F 0.010 50V Z
100.00 25.0V
1000 16.0V
F 0.010 50V Z
F 0.010 50V Z
52147 12P TE
52147 13P TE
52147 11P TE
52147 8P TE
52147 4P TE
52147 13P TE
52147 8P TE
52147 6P TE
34P TE
52147 5P TE
XH 3P TE
PH- 2P TE
MA221
MA221
MA221
MA221
MA221
MA221
SFPB-62V
IC-PST591DMT
HG73C205AFD
MSM514260C-60JS
UPC29M33T-E1
M5M51008CFP-70H
MB8502F016FA-90PS
DICF-42CS-E
MB8502F016FA-90PS
DICF-42CS-E
KM416C1200CJ-6
TC74HC138AFEL
TC74HC32AF
HD74LVC08FP
SED1335F0B
M5M5256DFP-70LL
SN74HCU04NSR
SN74HC374ANSR
SN74HC374ANSR
TC74HC138AFEL
TD62785F
PCM1716E
NJM78L05A
HD63266F
SI-8050S(LF1103)
BK2125HM601-T
BK2125HM601-T
BK2125HM601-T
BK2125HM601-T
BK2125HM601-T
BK2125HM601-T
BK2125HM601-T
BK2125HM601-T
SNT-D20TF 10uH
220U LHL13NB221K L
680.0 0.1 J
220.0 0.1 J
3.3K 0.1 J
47.0K 0.1 J
0.0 0.0 J
220.0 0.1 J
PSR-740/PSR-640
REMARKS
QTY
CPU
RESET
SWX00B
ROM WAVE1 32M
ROM WAVE2 32M
DRAM 4M
REGULATOR +3.3V
SRAM 1M
PROGRAM1 ROM H 32M
PROGRAM2 ROM L 32M
DRAM 16M
DECODER
OR
AND
LCDC

SRAM 256K


INVERTER
D-FF
D-FF
DECODER
DAC
REGULATOR +5V
FDC
DC-DC CONVERTER
RANK : Japan only
RANK
01
01
01
01
01
01
01
01
01
01
01
01
01
01
01
03
01
01
01
01
01
01
01
01
01
01
03
09
07
03
07
03
03
12
01
08
07
07
01
03
03
06
01
09
05
01
01
01
01
01
01
01
01
03
01
01
01
01
01
01
19