Sony ta d 507 service manual

Page 1

III-D507

SERVICE MANUAL AEP Model

UK Model
East European Model

This set is the amplifier section in LBT-D507/D507CD/D507CDM.

SPECIFICATIONS

Continuous FiMS power output Frequency response 10 Hz to 50 kHz 1 3 dB

60 W + 60 W Power requirements 220 - 230 V AC. 50/60 Hz

(6 ohms, at 1 kHz, 5 % THD) Power consumplion 150 W

50 W + 50 W WeIght Approx. 60 kg

(6 ohms, DIN, 1 kHz) Dimensions Approx. 355 x 132 >< 320 mm
Music power output 90 W + 90 W (w/h/d, Including projections)

(6 ohms, at 1 kHz, 10 % THD)
I Input Jack type Sensitivity Impedance DeSIgn and speCIIIcatIons are subIecI to change WIthout notlce.
PHONO (MM) Phono 3.3 mV 47 kohrns Note
I VIDEO Phone 270 mV I 47 k0th This appliance coniorms wnh EEC Directive 87/308/EEC regarding

inierierence suppressron.

I Audio output Jack type Impedance

I SURROUND Phono Accepts speakers of 16 ohms
ISPEAKER

I HEADPHONES Stereophone Accepts headphones of 8 ohms
. or more

INTEGRATED STEREI] AMPLIFIER
SONYg

Page 2

TA-D507

TABLE OF CONTENTS
Section flle: Pa 'u
SECTION 1. GENERAL ................................................ 3
SECTION 2. DIAGRAMS

2-]. Circuit Boards Location

2-2, Schematic Diagrams 7 Panel Section A 4
2-3. Schematic Diagrams - Main Section - --------------- x
2-4, Primed Wiring Boards .................................... 13
2-5. Semiconductor bead Layouts ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ IS

SECTION 3. EXPLODED VIEWS
3.] . Cabinet Secliun ................................................ 20
31 Main Board Section ---------------------------------------- 21
SECTION 4. ELECTRICAL PARTS LIST~~

MODEL IDENTIFICATION
- Model Number Ponion -

SONY; MODEL NO. TA-DSO7

INTEGRATED STEREO AMPLIFIER

/////////////////////////////A

AEP. Italian. East Europian model : AG : 220-230V ~ 50/ SOHZ
Germany model : SYSTEM LBT»D507
AC : 220-230V ~ 50/ 50HZ
UK model : AC : 240V ~ 50/60Hz

SAFETY-R E LATED COMPON ENT WARNING! !

COMPONENTS IDENTIFIED BY MARK A OR DOTTED
LINE WITH MARK A ON THE SCHEMATIC DIAGRAMS
AND IN THE PARTS LIST ARE CRITICAL TO SAFE
OPERATION. REPLACE THESE COMPONENTS WITH
SONY PARTS WHOSE PART NUMBERS APPEAR AS
SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB-
LISHED BY SONY.