Sony xr 6033 service manual

Page 2

XR-6033/XRS-330

Tuner section

ossm (Sony Super lnterterence Rejection) PLL
Synthesizer tuner.

-The quartz-locked digital synthesizer system
enables easy and accurate tuning.

-Up to 12 FM and 6 AM stations can be preset.

Cassette deck section
The auto-reverse function changes the tape
direction automatically.

Power amplifier section

~ Maximum power output of 30 watts per
channel.

'The Hl-FILTER (high-cut filter) eliminates the
frequency noise and delivers clear sound.

General
The quartz controlled digital clock.

SERVICING NOTE

Flexible Circuit Board Repairing

0 Keep the temperature of the soldering iron around
270°C during repairing.

I Do not touch the soldering iron on the same con-
ductor of the circuit board (within 3 times).

I Be careful not to apply force on the conductor
when soldering or unsoldcring.

Notes on chip component replacement

0 Never reuse a disconnected chip component.
0 Notice that the minus side of a tantalum capacitor
may be damaged by heat.

TABLE OF CONTENTS

Section Title Page
Specifications -------------------------- 1
Features ................................. 2
SECTION 1. GENERAL

Location and Function of Controls ------ 3

Installation - -- ~ 4

Connections ............................ 5
SECTION 2. DISASSEMBLY --------------- 6
SECTION 3. ADJUSTMENTS

3-1. Mechanical Adjustment ------------ 7

3-2. Electrical Adjustments ----------- 7
SECTION 4. DIAGRAMS

4-1. Block Diagram .................... 10

4-2. Semiconductor Lead Layouts ------- 13

4-3. Printed Wiring Boards . 13

4-4. Schematic Diagram -------------- 17

4-5. FBI FM Front End Schematic

Diagram .......................... 20

4-6. IC Block Diagram --------------- 21
SECTION 5. EXPLODED VIEWS

5-1. Chassis Assembly-l ------------- 22

5-2. Chassis Assembly-Z ------------ 23

5-3. MD Assembly-1 (MG-SGSHJ-SZl ------ 24

5-4. MD Assembly-2 (MG-SGSHJ-32) ----- 25

SECTION 6. ELECTRICAL PARTS LIST - -- 26
Hardware List ......................... 31