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Sony HCD-DR3 Service Manual
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Sony HCD-DR3 Service Manual

Sony HCD-DR3 Service Manual

Compact hi-fi stereo system
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HCD-DR3/DR330/XB200
SERVICE MANUAL
HCD-DR3/DR330/XB200 is the tuner, deck,
CD and amplifier section in LBT-DR3/
DR330/XB200.
Manufactured under license from Dolby Laboratories
Licensing Corporation.
"DOLBY" and the double-D symbol a are trademarks
of Dolby Laboratories Licensing Corporation.
Amplifier section
(LBT-XB200)
DIN power output (Rated)
70W + 70W
(6
at 1 kHz DIN)
Continuous RMS power output (Reference)
80W + 80W
(6
at 1 kHz, 10%
THD)
Music power output (Reference)
140W + 140W
(6
at 1 kHz, 10%
THD)
(LBT-DR330/DR3)
The following measured at AC 110/220V, 60Hz ;
Continuous RMS power output (Reference)
85W + 85W
(6
at 1 kHz, 10%
THD)
DIN power output (Rated)
70W + 70W
(6
at 1 kHz, DIN)
The following measured at AC 120/240V, 60Hz ;
Continuous RMS power output (Reference)
100W + 100W
(6
at 1 kHz, 10%
THD)
DIN power output (Rated)
80W + 80W
(6
at 1 kHz, DIN)
Inputs
PHONO IN (phono jack):
sensitivity 3mV,
impedance 47 k
MICROFILM
CD
SECTION
TAPE
DECK
SECTION
SPECIFICATIONS
SPECIFICATIONS
MD/VIDEO IN (phono jacks):
sensitivity 250mV,
impedance 47 k
Outputs
PHONOS (stereo phono jacks):
accepts headphones of 8
or more
MD/VIDEO OUT (phone jack):
voltage 250mV,
impedance 1 k
SPEAKER:
accepts impedance of 6 to
16
CD player section
System
Compact disc and digital
audio system
Laser
Semiconductor laser
( = 780 nm)
Emission
duration: continuous
Laser output
Max. 44.6µW*
*This output is the value
measured at a distance of
200 mm from the objective
lens surface on the Optical
Pock-up Block with 7 mm
aperture.
COMPACT Hi-Fi STEREO SYSTEM
Australian Model
Model Name Using Similar Mechanism
Base Unit Type
Optical Pick-up Type
Model Name Using Similar Mechanism
Tape Transport Mechanism Type
Wavelength
Frequency response
Signal-to-noise retio
Dynamic range
DIGITAL OUT
(Square optical connector jack, rear panel)
Wavelength
Output Level
Tape deck section
Recording system
Frequency response (DOLBY NR OFF)
Tuner section
FM stereo, FM/AM superheterodyne tuner
FM tunr section
Tuning range
AEP Model
UK Model
HCD-XB200
E Model
HCD-DR3/DR330
HCD-DR3
HCD-G2500
KSM-213ECM/C2NP
KSS-213E/C2N
NEW
CWL-44-RR
780 – 790 nm
20Hz – 20kHz (±0.5 dB)
More than 90 dB
More than 90 dB
600 nm
–18 dBm
4-track 2-channel stereo
60 – 13,000 Hz (±3 dB),
using a Sony TYPE I
cassette
87.5 – 108.0 MHz
(50 kHz step)
Continued on next page

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Summary of Contents for Sony HCD-DR3

  • Page 1 AEP Model UK Model HCD-XB200 E Model HCD-DR3/DR330 Australian Model HCD-DR3 HCD-DR3/DR330/XB200 is the tuner, deck, CD and amplifier section in LBT-DR3/ DR330/XB200. Manufactured under license from Dolby Laboratories Model Name Using Similar Mechanism HCD-G2500 Licensing Corporation. Base Unit Type...
  • Page 2 HCD-DR3/DR330/XB200 5-4. SCHEMATIC DIAGRAM MAIN (1/3) SECTION • Refer to page 15 for Waveform. • Refer to page 31 for IC Block Diagrams.
  • Page 3 HCD-DR3/DR330/XB200 5-5. SCHEMATIC DIAGRAM MAIN (2/3) SECTION • Refer to page 15 for Waveform. • Refer to page 18 for Printed Wiring Board.
  • Page 4 HCD-DR3/DR330/XB200 5-6. SCHEMATIC DIAGRAM MAIN (3/3) SECTION • Refer to page 18 for Printed Wiring Board. • Refer to page 31 for IC Block Diagrams.
  • Page 5 HCD-DR3/DR330/XB200 5-8. SCHEMATIC DIAGRAM AMP SECTION • Refer to page 32 for IC Block Diagram. EXCEPT E,SP,AR MODELS AUS, XB200:T2.5AL 250V MX:5A 250V E,SP,AR MODELS JK703 The components identified by mark ! or dotted line with mark ! are critical for safety.
  • Page 6 HCD-DR3/DR330/XB200 5-10. SCHEMATIC DIAGRAM CD DECORD SECTION • Refer to page 15 for Waveforms. The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified.
  • Page 7 HCD-DR3/DR330/XB200 5-12. SCHEMATIC DIAGRAM FRONT (1/2) SECTION • Refer to page 15 for Waveform. • Refer to page 29 for IC Pin Function Description. • Refer to page 32 for IC Block Diagrams.
  • Page 8 HCD-DR3/DR330/XB200 5-13. SCHEMATIC DIAGRAM FRONT (2/2) SECTION • Refer to page 26 for Printed Wiring Board.

  • Page 9: Ic Block Diagrams

    5-15. IC BLOCK DIAGRAMS MAIN BOARD IC103 LC72131M PHASE DETECTOR CHARGE PUMP POWER REFERENCE UNLOCK DIVIDER DETECTOR RESET SWALLOW COUNTER 1/16, 1/17 4BITS 12BITS PROGRAMMABLE DRIVER UNIVERSAL DATA SHIFT REGISTER LATCH INTERFACE COUNTER 2 3 4 5 6 7 8 9 IC202 M5218AL IC203...

  • Page 10: Front Board

    FRONT BOARD IC602 BU2092F-E2 IC603 BU2114F 16 15 14 13 12 11 12 BIT CONTROL SHIFT SHIFT CIRCUIT REGISTER REGISTER OUTPUT LATCH 12 BIT LATCH BUFFER STORAGE (OPEN DRAIN) REGISTER SOUT ENABLE 5 6 7 8 9 IC606 SN74HC161 RIPPLE ENABLE CARRY OUTPUT...

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Hcd-dr330Hcd-xb200