Technics SL-P250 - Page 13

@ MN6623 (Digital Filter and D/A Converter)
Command Ioad input (load: L)
Reset signal input (reset at “L”)
2S select terminal (“H” =I?S)
vo
Division
|
Division
Ce a se
Ce oc
fons: [1 [emma aen |
[e[eseowen
T— feseceee
fastens
|ovooz =| 1 | Power supply (connected to +5V)
joss [1 [ete wai
[inser
fence
fanaa
[a
[awe aie
384 fs (16.9344 MHz) output
ibe | Power down terminal
TEST terminal (Not connected)
[eoienm |
Lch data output, (+) terminal
nN ph oO > N
~s
o
ND ~
on
~
~N fog o ~~ a
wo >
a
=i
4
=
36
37
z
z z 4
4 Lwd
OUTL(—)
14
17
8
1
41 Command data input
Command clock input
‘| Q406 DTCI24ES TRANS! STOR
‘| Q803 2SD1450RS TRANS! STOR
SL-P250
Mi REPLACEMENT PARTS LIST (Electrical parts)
Notes: * Important safety notice :
Components identified by A\ mark have special characteristics important for safety. When replacing any of these components use only
manufacturer’s specified parts.
* Bracketed indications in Ref. No. columns specify the area. (Refer to the first page for area.)
Parts without these indications can be used for all areas.
* M Indicates parts that the supplied by MESA.
* “©®" mark parts are used for silver type only.
* “@®" mark parts are used for black type only.
Parts other than “©” and “©” marked are used for both silver and black types.
fy Cl
INTEGRATED CIRCUITS 9) SVDISR35200A = RECTIFIER
tcl LM2940T5 |.C, REGULATOR 04 A SVDISR35200A RECTIFIER
1C13 SVIBA4558FT1 —1.C, REGULATOR Ds = AN SVDISR35200A «RECTIFIER
1C101
AN8370S
1.C,
OPTICAL
SERVO
DIG
MA4330M
DIODE
C102 MN6636 1.C, ANALOG SW. 7A SVDISR35200A_ «RECTIFIER
1C103 AN6554NS 1.C, OPERATION AMP. DI8 MA4062 DIODE
1C104 AN6552S |.C, OPERAT | ON AMP. o21 AA SVDISR35200A RECTIFIER
10105 AN6552S 1.C, OPERATION AMP. D2 AM SVDISR35200A = RECTIFIER
1106 AN6552S 1.C, OPERATION AMP. 023 MA4062-H DIODE
10201 LM2340TS 1.C, REGULATOR D181 MAI65 DIODE
1202 AN6552S 1.C, REGULATOR D182 MA165 DIODE
1C301 MN6617S 1.C. SIGNAL PROCESSING D183 MAI65 DIODE
10302 SVICXKS5S16M —-1.C, 16K RAM D184 MA165 DIODE
10401 MNIS54PEP 1.C, SYSTEM CONTROL 0201 MA4056-M DIODE
1402
SVIBA4558FT1
—1.C,
OPERAT1ON
AMP,
0401
MAI65
DIODE
1C501 AN8371S 1.C, DATA SLICE/PLL 0410 MA4033M DIODE
1C601 MNIS261PEN —1.C, FL DRIVE D411 MAI65 DIODE
(C602 HC~MD10E 1.C. REMOTE SENSOR D601 MA165 DIODE
(E,
EK,
XL,
EG)
pe02
MA165
DIODE
(EB.
EH,
EF)
D603
MAI65
DIODE
(EI, XA, XB) 604 MAI65 DIODE
(PA,
PE,
PC}
D606
MAI65
DIODE
1ce02 HC-MD12M 1.C, REMOTE SENSOR 0607 MAI65 DIODE
{M,
MC}
D608
MAI65
DIODE
1C801 MN6623 1.C. D/A CONVERTER D609 MAI65 DIODE
1c802 SVINJM4560M —-1.C, OPERAT1ON AMP. D610 MAI65 DIODE
1C803 SV 1 LM83GM 1.C, OPERATION AMP. D851 MAI65 DIODE
(C804 SV1NJM4560M —1.C, OPERAT!ON AMP. 0852 MAI65 DIODE
1C805 SVIHBON2175.—s1.C, LPF MAI65 DIODE
MA165 DIODE
SV1H8DN2175 1.C, LPF
M5218L 1.C, HEADPHONES AMP.
A
(EK, XA, XB)
(PA. PE, PC)
1C2 Ay SRUF38 1.C. PROTECTOR
SRUF38 1.C,PROTECTOR
2SB1240-P TRANSISTOR
Qala 2SB12380S TRANSISTOR
aig 2SD1862-P TRANS! STOR
Qtol 2SA1547-0 TRANSISTOR (EK, XA, XB}
Qi4i 2SD1862-P TRANSISTOR (PA, PE, PC)
Q142 2SB1240-P TRANSISTOR ICPI1 AN SRUNI5 |.C.PROTECTOR
Ql61 2SD1862-P TRANSISTOR (EK}
Qlé2 2SB1240-P TRANSISTOR ICPI2 AN SRUNI5 1.C,PROTECTOR
Qisi 2SD1862-P TRANSISTOR (EK)
Q182 2SB1240-P TRANS! STOR
Q201 2SD1862-P TRANSISTOR
203 2SD1862-P TRANSISTOR
Q301 DTC124ES TRANSISTOR
36) DTAI24EST TRANSISTOR
Q401 2SD1862-P TRANSISTOR
Q4pe 2881240-P TRANS | STOR
0403 28D1962-P TRANS1 STOR
Q404 2SB1240-P TRANS! STOR
VARIABLE RESISTORS
EVNDSAA00B53 ~—«V.R, BEST EYE ADJ.
VR102 EVNDSAA00B14_—-V.R, TR GAIN ADJ.
VR103 EVNDSAA00BI4 ~—-V.R, TR OFFSET ADJ.
VR104 EVND3AA00B14 = V.R, FO GAIN ADJ.
VR106 EVNDSAA00B14 —-V.R, FO OF FSET ADJ.
VR106 EVNDSAA00BS3_~—s«V.R, TR BALANCE. ADJ.
VRS501 EVND3AA00B13 VR, PLL ADJ.
VR871 EVUNIAQISAIS — V.R. HEADPHONES LEVEL
MAGNET RESISTOR ELEMENTS
RAI EWS7LOA00Q53 RESISTANCE UNIT
L871 ELEPK1ROKA COIL
L872 ELEPKIROKA COIL
L873 ELEPKIROKA COIL
1 A SLTD5KOG5SC = POWER TRANSFORMER
{M, MC)
11 A SLTD5KO66SE = POWER TRANSFORMER
(E, EG, EB. EH)
(EF. £1)
T1 A SLTDS5KO67SG = POWER TRANSFORMER
801 28C3311A-Q TRANSISTOR
Q3802 2S8C3311A-Q TRANS! STOR
3804 2SD1450RS TRANS 1 STOR
851 DTAI24EST TRANSISTOR
852 DTC124ES TRANSISTOR
0853 DTANA4EST TRANSISTOR
854 DTCI24ES TRANS! STOR
855 DTAI24EST TRANS STOR
Q861 28C3311A-Q TRANS1 STOR
Qe62 2SA1309Q.RS TRANS! STOR
2SD1450RS TRANSISTOR
2SD1450RS TRANSISTOR
A
A
SVD1SR35200A
SVD1SR36200A
RECTIFIER
RECTIFIER