Technics SL-PS670D

SL-PS670A SL-PS670A
m Replacement Parts List
Notes: “Important safety notice:
Components identified by 4\ mark have special characteristics important for safety.
Furthermore, special parts which have purposes of fire-retardant (resistors), high-quality sound (capacitors), low-noise (resistors), etc. are used.
When repiacing any of components, be sure to use only manufacture’s specified parts shown in the parts list.
‘The parenthesized indications in the Remarks columns specify the areas. (Refer to the cover page for area.)
Parts without these indications can be used for all areas.
*Remote Control Ass’y: Supply period for three years from termination of production.
*[MB} Indicates in Remarks columns parts that are supplied by MBV.
“Warning: This product uses a laser diode. Refer to caution statements on page 2.
*ACHTUNG: Die Lasereinheit nicht zerlegen.
Die Lasereinheit darf nur gegen eine vom Hersteller spezifizierte Einneit ausgetauscht werden.
*The ”(SF)” mark denotes the standard part.
e@ 1C801 (MN6474E)
fwo.| "name [YO] Functon |
Name
Command load input (load: L)
(No used, connected to VDD)
1
C= FST oe ri
P3]} © [1] No used, connected to GND
Fe ee ee Test terminal
a aa red
ae i: cas
Test terminal 1
Ee TEST 1 i (connected to GND)
ine name |!
23 DVDD1 | |Power supply terminal
| 24 | Dvssi |—| GND terminal (digital system)
a Crystal OSC terminal (83 MHz)
Es ia eee Ea
}a7 {| NC [=| No used, connected to GND
2 VOOR |
iG} Power supply terminal
Dvss2 fal
= No. . ipti " f, No. Part No. Part Name & Descripti
GND terminal (digital system) Ref. No. Part No. Part Name & Description Remarks art art Name scription
UPD78042A014 |1. C, SYSTEM CONTROL [MB]
RCDHC-278N | 1. C, REMOTE CONTROL RECEIVER
I. C, SERVO AMP. [MB}
I. C, SERVO PROCESSOR MB]
1. ¢, MOTOR DRIVE 1SS254TA DIODE
TA7291SA 1. C, MOTOR DRIVE MA4O56MTA
siesta [LED
Qt
1SS254TA | DIODE
Tissos4ta DIODE
1SS254TA DIODE
MA4O39MTA DIODE
ao
Serial bit clock input
SRDATA
OUTL(+)
AVDD3
AVDD2 pt Power supply terminal
OUTR(+) | 0 | R-ch data output, (+) terminal
19 AVSS2
| 19 | ial GND terminal (analog system)
pa [was [—|
| 21 | OUTR(-) | 0 | R-ch data output, (-) terminal
| 22 | AVDD1 a Power supply terminal
cor)
L-ch data output, (+) terminal Serial data input (MSB first)
GND terminal (digital system)
(No used, open)
Power supply terminal
384 fs (16.9344 MHz) output
Power down terminal
(No used, connected to GND)
Mode contro! data
(No used, connected to VDD)
Data clock for MDATA
(No used, connected to VDD)
=
pea
Test
terminal
2
EJ
NSUB
P|
Sub-strate
terminal
2SAIS3SQR___
[TRANSISTOR
(connected
to
GND)
(No
used,
connected
to
VDD)
INTEGRATED
CIRCUIT
(S)
Pe[
ow [—
fe
Bc.
CL
ee
umes)
re]
ne
|
No
used,
open
iS
sy,
192
fs
(6.4672
MHz)
LM2940TS
‘I.
C,
REGULATOR
A
:
:
(No
used,
open)
MC74HC107DR2
{1.
C,
J-K
FLIP-FLOP
(MB)
1D3-E
DIODE
AVDD4
Power
supply
terminal
a
;
LRPOL
LR
clock
selector
MC74HC74ADR2
|.
C,
0
FLIP-FLOP
[MB]
MA4330MTA
DIODE
OUTL(-)
L-ch
data
output,
(-)
terminal
(No
used,
connected
to
VDD)
wC74icaepR2
1G
OR
GATE...
rw]
MA4OB2NTA
[DIODE
12
AVSS4
GND
terminal
LRCLK
eT.
LR
discrimination
signal
input
T
ol
Power supply terminal
37 DVSS3
DVDD
MDATA
oo
ca
ed
2 |
feel
| AVSS3 | — | GND terminal
9 |
ee
ime
=—=jajou
bh
aw
1SS254TA DIODE
2SD2037EFTA [TRANSISTOR As
Ql 2881240-P [TRANSISTOR TA VARIABLE RESISTOR (S)
a3 2SD18620RTVE | TRANSISTOR A
QU 2SA933SQR [TRANSISTOR A EWCULADI6AI5 |V. R, HEADPHONES LEVEL
Qs
28B1238QSTV6
|
TRANSISTOR
[a
|
Q19,20 |2SD1450RTA | TRANSISTOR COMPONENT COMBINATION (S)
21 DTAL24ESTP | TRANSISTOR
qe 2SC1740SQ — |TRANSISTOR | EXCELDR35V COMBINATION PART
023 2SD2037EFTA |TRANSISTOR A EXCELDR35V [COMBINATION PART
31 2SD18620RTV6 [TRANSISTOR A |
Q32 2SB1240-P | TRANSISTOR TA COIL (S)
033 2SC1740SQ | TRANSISTOR A
034 2SA933SQR | TRANSISTOR A RLQUNAR7KL-D [COIL
41 DTAL24ESTP | TRANSISTOR RLQZNA7IKL-D [COIL
051,52 |28C17408Q | TRANSISTOR a8 RLQZNAR7KL-D [COIL
(401, 402 |28D18620RTVE [TRANSISTOR A RLQZNSR3KL-D |COTL
Q751 2SA933SQR | TRANSISTOR RLQUNAR7KL-D |COIL
0752 2SC1740SQ | TRANSISTOR |
0801, 802 |2Sc17408Q [TRANSISTOR TRANSFORMER (S)
803, 804 |2SD1450RTA | TRANSISTOR
0851 DICI24EST [TRANSISTOR RTPIK4B020 | TRANSFORMER
0853 DTALI4ESTP {TRANSISTOR
0854 DTAL24ESTP |TRANSISTOR | OSCILLATOR (S)
871, 872 |2SD1450RTA {TRANSISTOR
0831 2SC1740SQ | TRANSISTOR RSXY4M23MO1T [OSCILLATOR (4. 23MHz)
—39i<
G4