Technics SLXP 505 Service Manual

Page 2

SL-XPSOS

I CONTENTS

PANEL CONTROLS.
PRECAUTION OF LASER DIOD
BEFORE USE ... ...
CONNECTIONS.
POWER SOURC
REMOTE CONTROL TRANSMITTER
HANDLING PRECAUTION FOR TRAVERSE DECK
DISASSEMBLY INSTRUCTIONS
HOW TO CHECK THE MAIN P.C.B
CHECKING THE OPERATION PROBLEMS ON THE

TRAVERSE DECK (OPTICAL PICKUP)
NOTE FOR SERVICE.

MEASUREMENTS AND ADJUSTMENTS PACKING ..
I PAN EL CONTROLS

I Maln unll

The lunclions lndicaled by the numbers ('1 ~61) can also be acllvaled using lhe

Iemole Conlrol lransmlller. Dlsc Holder

Bakery
Compartment
Cover [bolto In]

Open Button
(PUSH OPEN)

- Headphones Jag? O)
Memory/Recall ButIon ¢ I
(MEMORY/RECALL]
Repem Button (D
(REPEAT)
Skip/Search Buttons (:2,
(H<-SKIPl-SEARCH DH)

Stop/Operallon OIT Bunon J-~-/
(I STOP/ORR OFF)

Play/Pause Bunan @_--J
(D II PLAY/PAUSE)

ASC/S-XBS Selector
(ASC/S-XBS)

gF'hanes Level Conlrol (VOLUME)

-lee Swltch (LIVE)

When [he AC adapter or the car adaptor IS
used, lhe Dacklighls OI the Slop/Operation
on Burton and the Play/Pause Bullon are
lllummale.

Lock Swllch (LOC K)
Prevents aoeldenlal
opening ol the disc holder.

Remole Sensor Jack
(REMOTE SENSOR)
(935

Play Mode Selector
(PLAY MODE)

Hold Swllch (HOLD)

Llne Oul Jack
(LINE OUT) $3.6

DO IN Jack (DO IN 4.5 V M)

I Display
ll This unll Is used by AC adaplor or Car adaplor, lhe backlihgt OI me dmplay will be turned on
Track Display

Tlme Dlsplay

Charge Indlcalar
L\')+ Battery Check lndlcator
' Repeal Indlcalor

Play Mode lndleelor
I Remote Control Tmnsmlller

Memory Indlcelnr

Remote Control Tmnsmlsslon
Wlndow

Stop Bunon @

Muslc Sean Button (NI-SCAN]

Play/Pause Bunnn ®

Sklp/Searcn Buhon ® SKIP/Search Button (2

Repeat Button (D -

Level Buttons (LEVEL)

These humans can be used to DcnIroI

culpuI level (lrom ~12 dB to 0 dB).
7 2 _

TEST POINTS AND ADJUSTMENT POINTs
3 ADJUSTMENT PROCEDURE
-. 4 BLOCK DIAGRAM.
-. 4 PRINTED CIRCUIT BOARD AND WIRING
5 CONNECTION DIAGRA
6 SCHEMATIC DIAGRAM-...
7 TERMINAL GUIDE OF ICS_
TRANSISTORS AND DIODES-
TERMINAL FUNCTION OF ICS.
INTERNAL CONNECTIONS OF LCD
EXPLODED VIEw...
REPLACEMENT PARTS LIsT

Note:
Belong operalmg the Item Darrel buxlun. be

sure Ic release me hold and me lock stale.

mmimn
lb

Connect me Included Remole Control Re-
oeiver Unn lo Remale Sensor Jack.

The Included Remole COnIrol Transminer
is designed only lor lhls unil.

Use the Included AC Adaplor or opuonal
car adaptor.

Notes:

0The remote control srgnal is non-direc-
IlOflBI when using Ihe unit in the car.

nWhen using me unrl wnlh [he baneries (dry
cell or rechargeable). he sure Io sel the
main unit to [he slop mode (numbeI ol
tracks and the (anal playing lame are dls-
played) belore operaring lrom the remote
conlrol,

nPreparRIlon

Remote
Conlrol
Recewer
UrIvI

Page 11

SL-XP505

plate (B)
Ph otoconductive
plate (A)

Operation
button (A)

I Operation button (A)
1. Remove the 1 screws (0).
2. Remove the sheet and photooonduclive plate (A),

(B).

IOperatlon button (8)

ORemove the 2 sclews (o, 0).

net. No. Removal of the operation button Hot. No. Remove the look knob and open
3 (A). (Bl 9 button
Procedure T 0 Procedure
1-.3 0 1-8-4?
0 l T Shem Lock plate
DEE: (oer; I Photoconductive

Open button ,
Lock knob % ¢
O

\
fl,
00

O
O:
58

1. Push the claw in the dlrection of arrows. and remove
the lock knob.
2. Remove the lock plate and open button.

1. Remove the 3 screws (0~9).
2. Remove the link angle in the direction oi arrow.

- Push the claws in the direction of arrows, and remove
the slide switch knobs.

l
R911.0No. Removal of the link angle 91'1 Removal of the slide swlich knobs l
l Procedure Procedure
1-.10 1_,2_.3_.4
_-1'|

I NOTE FOR ASSEMBLY

' How to install the main P.C.B.

Make sure the bosses of the switch are lit In the claws

ol switch control when inserting the switch control.

>k Before Installing the switch control, he sure to check
the claws for detects that would render the claws
unserviceable. (if a white line like white wax on a
claw ls found, the claw may be broken when installing
the switch control.)

Main P.C.B.