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Sony XR-CA600, XR-CA600V, XR-CA600X service manual +

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XR-CA600/CA600V/CA600X

IC331 TDA7406T

SOFT STEP FADER

MAIN SOURCE

SELECTOR

MIXING

SELECTOR

INPUT

MULTIPLEXER

TAPER

PDR+

PD–

PDL+

PAUSE

PHONE

TIM

NAVI

AM IF

CMPX

1 2 3 4 5 6 7 8 9 10 11

TAPE

PHONE

TIM

NAVI

TAPEL

MDR

MDL

CDR

CDL 40

44 PAUSE

BEEP

IN-GAIN

+AUTO ZERO

SOFT STEP

VOLUME

7 BAND

EQUALIZER

SOFT MUTE

LOUDNESS

SWACOUT 37

HPF

ACOUTL 38

ACOUTR 36

OUTPUT

SELECTOR

SWIN 34

ACINR 35

REAR

AC IN

SWMAIN

MIXER

FRONT

ACINL

MIXINLF

MIXINLR

MIXINRR

MIXINRF

OUTLF

OUTLR

OUTRF

OUTRR

252627282930313233

SUB

WOOFER

FILTER

SOFT STEP FADER OUTSW

MONO FADER

DIGITAL CONTROL IIC BUS

SPECTRUM

ANALYZER

2223

VDD

DEMODULATOR

+STEREO ADJUST

+STEREO BLEND

25kHz

LPF

HIGH-CUT

S & H

PILOT

CANCELLATION

PLL

PILOT

DET

80kHz

LPF

FM/AM

NOISE BLANKER

STD

IN GAIN

AM/MPX2

MULTIPATH

DETECTOR

D/A

CONVERTER

QUAL

PULSE

FORMER

SAOUT

SACLK21

SCL

SDA

GND

ATT

QUAL

MPOUT

MPIN

LEVEL13

MPX1

CREF 39

Contents

Main SERVICE MANUAL Model Name Using Similar Mechanism XR-C5300R Tape Transport Mechanism Type MG-25G-136 SPECIFICATIONS FM/MW/LW CASSETTE CAR STEREO AEP Model UK Model TABLE OF CONTENTS 1. GENERAL 2. DISASSEMBLY 8. ELECTRICAL PARTS LIST 3. ASSEMBLY OF MECHANISM DECK 4. MECHANICAL ADJUSTMENTS 5. ELECTRICAL ADJUSTMENTS SECTION 1 GENERAL instruction manual. Location of controls Setting the clock 3 7 A B REMOTE IN XR-CA600/CA600V/CA600X Prcautions 111 B A c 1 3 XR-CA600/CA600V/CA600X SECTION 2 DISASSEMBLY 2-1. DISASSEMBLY FLOW 2-2. MECHANISM DECK (MG-25G-136) 2-4. HEAT SINK (ISO2P) 2-3. MAIN BOARD XR-CA600/CA600V/CA600X SECTION 3 ASSEMBLY OF MECHANISM DECK 3-1. HOUSING projection 3-2. ARM (SUCTION) Note: Follow the assembly procedure in the numerical order given. 3-3. LEVER (LDG-A) / (LDG-B) 3-4. GEAR (LDG-FT) shaft A shaft B shaft C 1Fit the lever (LDG-A) on shafts A C and install it. 3-5. GUIDE (C) 3-6. MOUNTING POSITION OF CAPSTAN/REEL MOTOR (M901) SECTION 4 MECHANICAL ADJUSTMENTS SECTION 5 ELECTRICAL ADJUSTMENTS TAPE DECK SECTION TUNER SECTION 2.5 Vp-p SECTION 6 DIAGRAMS 6-1. NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS Waveforms MAIN Board KEY Board IC751 MAIN BOARD B C D E F G H I J K L 12 3 4 5 6 7 8 9 10 11 12 13 14 15 16 A 6-2. PRINTED WIRING BOARD MAIN Board Page Page Page 6-6. PRINTED WIRING BOARD SUB Board 6-7. SCHEMATIC DIAGRAM SUB Board A (Page 18) (Page 21) (Page 20) SUB BOARD C B AK B C D E F G 12 3 4 5 6 7 8 9 10 11 12 13 A 6-8. PRINTED WIRING BOARD KEY Board (XR-CA600/CA600X) C A B C D E F G 12 3 4 5 6 7 8 9 10 11 12 13 A Page IC Block Diagrams MAIN Board IC51 SAA6588T-118 IC301 CXA2509AQ-T4 SCOUT SCL VSSA + IC351 LB1930M-TLM IC611 BA4908-V3 GND TUNER8.7V VCC 6-11. IC PIN FUNCTION DESCRIPTION Page Page 7-1. GENERAL SECTION SECTION 7 EXPLODED VIEWS Page 7-3. MECHANISM DECK SECTION (MG-25G-136) XR-CA600/CA600V/CA600X SECTION 8 ELECTRICAL PARTS LIST KEY KEY KEY MAIN Page Page Page MAIN SUB 501 502 (South European) 506 503 504 505