Technics SLXP 470 Service Manual

Page 1

ORDER NO. A09407221A8

Service Manual

dcampAcT Portable CD Player

Elites WT; s L XP470

"Will-51192 noise snag! ng

Colour
(K)...Black Type
Area
333:: L00" Area Colour
(E) Europe.
(EB) Great Britain.
(EG) Germany and Italy.
Asia, Latin, (K)

(GO) America, Middle

Near East and
Africa.

(GN) Oceania.

X 0 Technics (or Panasonic) developed the world's lirst MASH
type DAC and ADC. MASH technology was invented by
MT (LSI Labs).
- MASH is a trademark of NTT.

[ Please file and use this manual togelher with the service manual for Model No. St-XPSTO, Order No. AD9407215CB. J

Note: -This simplified service manual is provided to indicate the main differences between the original model No.
SL XP37O (E) and the subsequent model No SL- XP470C (E, EB, EG, GC, GN).

CHANGES

I SPECIFICATIONS
SL-XP370 (E) SL-XP470 (E, EB, EG, 60, GN)

I General

Power requirement: Rechargeable Batteries: DC 2.4V With Power requirement: Rechargeable Batteries. DC 2.4V with
an optional Panasonic Rechargeable . an included Panasonic rechargeable
Batteries Batteries
(SH-CD880) x 2 L (RP-BPGO) X 2

t

I General

ICHANGE IN REPLACEMENT PARTS LIST (SL-XP310 Service Manual: Pages 31,32, 34, 35)

Notes - Mentioned in this parts list is only those different from Model No. SL-XP370 (B.
All other parts are the same as for SL-XP370 (E).
I Important safety notice:
Components identified by A markhave 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 replacing any of components, be sure to use only manufacturers specified parts shown in the parts
list.

A WARNlNG
This service information is designed for experienced repair technicians only and Is not designed ior use by the general public. it
does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product.
Products powered by electricity should be serviced or repaired only by experiencedprofessional technicians. Any attempt to service
or repair the product or products dealt with in this service information by anyone else could result in serious lnlury or death.

©1994 Matsushlta Electric Industrial Co, Ltd.

. ®
eChnlcs All rights reserved. Unauthorized copying and
distribution is a violation of law,

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SL-XP470 SL-XP470

Change of Part No. Change of Part No.
Rel. No. SL-XP37O I SL-XPHO Part Name & Description Remarks Ref. No. SL-XP370 SL-XPATO Part Name lit Description Remarks
(E) fins, EB, E6. 60, GN) (E) (E, EB, £6, (30, GN)

TRANSISTOR(S) A2 RQA0013 ROA0013 WARRANTY CARD (E, E8, E6»
Q3013 7 2SD18190RSTX TRANSISTOR Addition R0X733ZA WARRANTY CARD (GN)

0305 - UN5114TX TRANSISTOR Addition A4 RP'HmeTYS RFEV124ACKS STEREO EARPHONES (E, EB, EG)
0908 - ZSDIBIQQRSTX TRANSISTOR (GC, GN) Addition RFEV123ACKS STEREO EARPHONES (GC, GN)
0910 # 25812180RSTX TRANSISTOR (o0, GN) Addition A5 - RKBZUSZAO EAR PADS Addition
0911 - 23018190R5Tx TRANSISTOR (GC, GN) Addition RFEA401E-1S AC ADAPTOR (E, EG) A
0912 - UN5211TX TRANSISTOR (GC, GN) Addition A6 RFEA401E-is RFEA404B~W AC ADAPTOR (EB) A
0913 - FMG4T148 TRANSISTOR (GC, GN) Addition RFEA402Z-w AC ADAPTOR (GO) A.

DIODE(S) RFEA404A-w AC ADAPTOR (GN) A
0306-311 - SML-01DMTT87 LED Addition A7 - RJP12020SK POWER PLUG ADAPTOR (GC) A Addition
0314, 315 - SML-otoMTTB7 L.E.D. Addition A8 - RJPL2P001X10 STEREO CONNECTION CABLE Addition
0901 MA141WKTX MA141WKTX DIODE ((5, EB, EG) A9 _ RP-BPGOEYSA RECHARGEABLE BATTERY (E, EB, EG) Addition

- DIODE (GC, GN) Deletion RP-BPSOSYSA RECHARGEABLE BATTERY (GC, GN) Addition

LCDIS) A971 - RFKNL5370-K R. BATT CARRYING CASE Addition
LCD301 _, | RSLsiiz-L | RSL5114-L LCD | (PRINTED CIRCUIT BOARD ASS'Y)

RESISTORis) P081 REMQOSBM REP1sosD-M MAiN PCB. ASSIY (E, EB, Eei) (RTL)
R305, 305 - | ERJGGEYJ331V 1/10W 330 Addition REP1905A-M MAIN PCB. Ass Y (GC, GN) (RTL)
R307 ERdsGEYdiazv I ERJGGEYMMV mow 1" ('5' EB' EGI Note: ~The marking (RTL) indicates that the Retention Time is limited tor this item, After the discontinuation of this

- 10W 18K (GO! GN) 065 assembly in production, the item will continue to be available for a specific period of time. The retention period

315-319 - ERJaGEVJIsIV 15W 150 Adamo" of availability is dependant on the type of assembly, and in accordance with the laws governing part and product
R325 - ERJGGEYJaaiV mow 330 Addition retention.
R328 - > ERJ6GEYJ122V l/10W 1.2K Addition After the end of this period, the assembly will no longer be available.
R912 - ERJGGEYJ682V mow sex (90, GN) Addition .SUPPLY OF RECHARGEABLE BATTERY AS REPLACEMENT PARTS
R913 _ ERJgGEYJ473V 16W 47K , (66' GN) Addition Please take note of the following points relating to Carrying Case to be A9 (RPBPGOEYSA) [For (E, EB, EC) areas.]/
He * ERJGGEYJZZSV 1/10W 22K (60' GN) Addiion used for protection of Rechargeable Battery from shorting. (RP-BPSOSYSAI [For (GC, GN) aleaSI
R915 -~ ERJGGEYJ273V mow 27 K (GC, GN) Addition (Rechargeable Battery with Carrying Case)
R920 ERJGGEYJ101V ERJ6GEYJ101V 1/10w 100 (E, E8. ES) 7 Replacement pans: ,

ERJGGEYJMIV WOW 330 (GO, GN) - Rechargeable Battery as accessories are supplied In units of 2 pieces.

CHIP JUMPERS (With a Carrying Case)
RJ301 - ERJSGEYOROOV CHIP JUMPER Addition - Rechargeable Battery as replacement parts are supplied in unit oi 1
RJ302 - ERJ3GEVORUDV CHIP JUMPER (GC, GN) Addition Piece- [With a Carrying Case (RFKNLS370-KII
RJQOS ~- ERJaGEYoRooV CHIP JUMPER (GC, GN) Addition ' Rechargeable Battery (RP-BPGOESYA) [For 5. EB,' EG) areas]!
RJQOG _ ERJSGEYOROOV CHIPJUMPER (GC, GN) Addition (RP-BPGOSYSA) [For (GC, GN) areas] to be supplied Will be provided
RJQOBI 909 - ERJGGEYDROOV CHIP JUMPER (60 GN) Addition 0 Vol/CmrigIzriélgrgiefiiatsepgjtZKTAIElTat/JEEKiUppIied for Rechargeable Battery
CABINET AND CHASSIS . .
Without Carrying Case.

RFKJLXPUOE BOTTOM CABINET ASS'Y (EI c Replacement parts will be supplied for Carrying Case (RFKNLSS70-K)

8 RFKJLXP370E RFKJLXPHOEB BOTTOM CABINET ASSY (EB, Go, GN) without Rechargeable Battery.
_. RFKJLXPWOEG BOTTOM CABINET ASS'Y (EG) - To your customers, delivery Rechargeable Battery together with / .

13 RYF0284G~K RYFozadc-K CD COVER ASSY Carrying Case to prevent shorting accidents that may occur when RFKN LS370~K (Carrying Case)
17 RFKKLXPBTOE RFKKLXPHBE INTERMEDlATE CABINET ASSY Rechargeable Battery is carried about without Carrying Case,
19 RYszsA-K BYOOtze-K OPERATION BUTTON (i) ASSY

PACKING MATERIAL

p1 Rmsoe n moo pACKWG CASE I CAUTION IN USE OF RECAHRGEABLE BATTERY
$0203 AREA LABEL (EI - Take Rechargeable Battery out of Carrying Case and use it.
50207 AREA LABEL (EB) 0 Be sure to carry Rechargeable Battery in this Carrying Case. (Olly/V
P4 30203 30295 AREA LABEL (55) If not, it may either heat or ignite by shorting with a metal, //@
RQLA0066 AREA LABEL (G0) (a /y
ROLA0067 AREA LABEL (GN)
ACCESSORIES 1'
RFKSLXPSIOE INSTRUCTION MANUAL ASS'Y (E) \/ (D (PUSH)
A1 RFKSLXP370E ROT257o~3 INSTRUCTION MANUAL (EB, GN)
RFKSLXPSTOEG INSTRUCTION MANUAL ASS'Y (EC)
RFKSLXPHOGC INSTRUCTION MANUAL ASSY (GC)