Technics SUZ 65 Service Manual

Page 2

Page Page
LOCATION OF CONTROLS ...................... 2 HOW TO REPLACE CHIPS IRESISTORS) ............. 11
BEFORE REPAIR AND ADJUSTMENT . . . . BLOCK DIAGRAM ..... . . . . . . . . . . . . . . . . . . . .15
TECHNICAL GUIDES ...... .4 TERMINAL GUIDE OF TRANSISTORS, DIODES AND IC'S . 15
PROTECTION CIRCUITRY . . .. . . . . . . .6 SCHEMATIC DIAGRAM . . . . . . . . . . . . . . . I7
DISASSEMBLY INSTRUCTIONS ................... 6 REPLACEMENT PARTS LIST .................... 21
MEASUREMENTS AND ADJUSTMENTS .............. 3 EXPLODED VIEW ..... . . . . . . . . . . . . . . . . ...... 22
PRINTED CIRCUIT BOARDS .................... II RESISTORS 8: CAPACITORS . .................. 24

Meter range selector l 1 x1, .- x 0.01) Subsonic filter l 1 off -. on)
FL peak power level meterv-l A] F rHigh filterl 1 off on)
A an
Power -Volume control
Headphonesjack-J j
Main Phuno
SpeakersE Tunefilnput selector
~Ir-jRemme % Aux
Tape 2(1 source A tape 2)
Bass I-Tape monitor
Tone controls-Enable Tape lll source -tape l/dubbing 1 b 2 l
Balance 30""01 Loudnessl 1 off - on )
Tape 1£Playback V (Unswnched) AC outlets
Rec out Ma'" speakers (Switched) (For [XA] area only)

ii

Playback
Tape 2{

Rec out-1

Voltage selector

ion the bottom board)
lFor [XAlarea only)

Remote speakers

Phone input
Tuner input

Aux input

0 The power supply for this unit varies depending upon the areas. Also, the parts used for power supply are different.
80, refer to the circuit diagram and the replacement parts list,
* 220V (SO/GOHZ) for continental Europe,
240V (BO/BOHzl for United Kingdom and Australia.
* 110v/120v/220v/24ov (50/60H2] for other areas.
- [XA area] for other areas is provided with voltage selector and AC outlets.
* Phone input capacitance is about lBOpF.