Sony HCD-ZX8 Service Manual

Sony HCD-ZX8 Service Manual

Component hi-fi stereo system
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SERVICE MANUAL
Ver 1.1 2004. 09
• HCD-ZX6/ZX8 are the tuner,
deck, CD and amplifier
section in FST-ZX6/ZX8.
Amplifier section
HCD-ZX8
Mexican models:
The following measured at AC 127 V, 60 Hz
DIN power output (rated):
140 × 2 + 140 × 2 watts
(6 ohms at 1 kHz, DIN)
Continuous RMS power output (reference):
180 × 2 + 180 × 2 watts
(6 ohms at 1 kHz, 10% THD)
Other models:
The following measured at AC 120, 220, 240 V, 50/60 Hz
DIN power output (rated):
140 × 2 + 140 × 2 watts
(6 ohms at 1 kHz, DIN)
Continuous RMS power output (reference):
180 × 2 + 180 × 2 watts
(6 ohms at 1 kHz, 10% THD)
HCD-ZX6
Mexican models:
The following measured at AC 127 V, 60 Hz
DIN power output (rated):
220 + 220 watts
(4 ohms at 1 kHz, DIN)
Continuous RMS power output (reference):
280 + 280 watts
(4 ohms at 1 kHz, 10% THD)
Sony Corporation
9-879-083-02
2004I04-1
Audio Group
© 2004. 09
Published by Sony Engineering Corporation
HCD-ZX6/ZX8
(Photo: HCD-ZX8)
Model Name Using Similar Mechanism
CD
CD Mechanism Type
Section
Base Unit Name
Optical Pick-up Name
TAPE
Model Name Using Similar Machanism
Section
Tape Mechanism Type
SPECIFICATIONS
Other models:
The following measured at AC 120, 220, 240 V, 50/60 Hz
DIN power output (rated):
Continuous RMS power output (reference):
Inputs
PHONO IN (phono jack):
MIC (phone jack):
GAME INPUT AUDIO L/R (phono jacks):
GAME INPUT VIDEO (phono jack):
VIDEO/MD IN L/R (phono jacks):
COMPONENT Hi-Fi STEREO SYSTEM
E Model
NEW
CDM79B-F1BD81
BU-F1BD81A
KSM-215DCP/C2RP
HCD-GN880
CWM43RR35
220 + 220 watts
(4 ohms at 1 kHz, DIN)
280 + 280 watts
(4 ohms at 1 kHz, 10% THD)
sensitivity 3 mV,
impedance 47 kOhms
sensitivity 1 mV,
impedance 10 kOhms
sensitivity 250 mV,
impedance 47 kOhms
1 Vp-p, 75ohms
sensitivity 250 mV/450 mV,
impedance 47 kOhms
– Continued on next page –
1

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Summarization of Contents

SERVICE NOTE
Component Service Positions
Details service positions for CD BU Block, TC Mech, Power Board, and CD Changer.
GENERAL
Button Locations and Reference Pages
Provides a guide to button locations and corresponding page numbers.
DISASSEMBLY
Unit Disassembly Steps
Outlines the sequential steps for disassembling the unit into major sections.
TEST MODE
System Test Mode Procedures
Details procedures for GC Test Mode, MC Test Mode, AMS Test Mode, and Cold Reset.
ELECTRICAL ADJUSTMENTS
Tape Deck Test Mode and Precautions
Covers tape deck test mode entry, tape selection, and adjustment precautions.
DIAGRAMS
Circuit Board Locations
Illustrates the physical placement of various circuit boards within the system.
EXPLODED VIEWS
Back Panel Section Exploded View
Provides a detailed exploded view of the back panel section for component identification.
ELECTRICAL PARTS LIST
BD81A Board Component List
Lists electronic components for the BD81A board with part numbers and descriptions.

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