Sony MHC-6800 - Table of Contents; 1 General; Parts Identification

MODEL IDENTIFICATION
—Model Number Label—
SONY
DIGITAL CONTROL AMPLIFIER
MODEL NO. TA-H6800E.
LLL
CND model: AC: 120V 60Hz
AEP model: AC: 220—230V~50/60Hz 45W
Italian model : AC: 220—230V~50Hz 45W
German model: SYSTEM MHC-6800
AC: 220—230V~50Hz 45W
UK model: AC: 240V~50Hz
E, EA, JE, AUS,
MY, SP model : AC: 110—120/220—240V~50/60Hz 45W
© Abbreviations
CND: Canadian model
EA: Saudi Arabia model
JE: Tourist model
AUS : Australian model
MY : Malaysia model
SP: Singapore model
TABLE OF CONTENTS
Section Title Page
1. GENERAL
1-1. Parts Identification .........0.scseseeeseeeee eee ee 2
2. SERVICE NOTES
2-1, Service Mode ....-..--. 100 eeee eee eee eee e eee es 3
2-2. Service Position «.2...0.0:..4scuepaaeee sees ereaeee 3
3. DIAGRAMS
3-1. Circuit Boards Location .
32, -Block, Diagram <.o« feats sates creck ren noes es 5
3-3. Semiconductor Lead Layouts.............-.....0 05 7
3-4. Printed Wiring Boards—DSP/Pin Jack Section— ..8
3-5. Schematic Diagram—DSP/Pin Jack Section— ll
3-6, Schematic Diagram—Power/Micom/Panel
Section— an 2
3-7, Printed Wiring Boards—Power/Micom/Panel
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4. (EXPLODED VIEW!) s20c06 cc caimeeeSince rede den! 24
5. ELECTRICAL PARTS LIST
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AAS
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PAA
AAS
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DAS
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ARES
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1-1, PARTS IDENTIFICATION
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SECTION
1
GENERAL
This section is extracted from
instruction manual.
DIGITAL MENU (MENU 1/2/3) buttons
(108)
Al operation buttons and indicators
Al PROGRAM 1/2 buttons and indicator
(130)
AI L.P.C, button and indicator (128)
Al CONDITION button and indicator (124)
[5] Function indicators (132)
4] Display window
3] CONTROLLER:
@] FUNCTION AUDIO selector (22, 132)
[7] FUNCTION VIDEO selector (22, 132)
@] DIRECT button (104)
3] DDS (Digital Dynamic Sound) button (118)
{fo] OPS (Digital Presence Surround) button
(116)
fi] DPE (Digital Parametric Equalizer) button
(114)
fi] RELAX button (144)
SLEEP timer button (144)
fia] REC TIMER button (138)
fis] CLOCK SET buttons (24) /TIMER 1, 2
buttons (134)
fi] DISPLAY button (112)
fz] USER MEMORY button (120, 122)
fia] KARAOKE PON button and indicator (148)