EasyManua.ls Logo

Marantz DP870 - Service Manual

Marantz DP870
32 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Loading...
Question and Answer IconNeed help?

Do you have a question about the Marantz DP870 and is the answer not in the manual?

Summary

1. TECHNICAL SPECIFICATIONS

2. TECHNICAL DESCRIPTION

AC-3 RF

Details the Dolby Digital format for Laser Discs.

OPT;COAX (AC-3;PCM input)

Transmits AC-3 data via digital audio interface (SPDIF).

AC-3 RF modulator

Extracts AC-3 data band and converts it to SPDIF format.

DAI (Digital Audio Interface) receiver

Extracts clock and data signals from SPDIF input.

AC-3 decoder DSP

Generates 6-channel data from DAI output.

Crossover

Divides signals below 100 Hz based on speaker capability.

4. BLOCK DIAGRAM

5. SCHEMATIC DIAGRAM AND PARTS LOCATION (Pattern Side)

6. IC BLOCK DIAGRAMS

QM01 TERMINAL FUNCTIONS

Lists pin functions for the QM01 IC.

QL01 (CPU) TERMINAL FUNCTIONS

Lists pin functions for the QL01 CPU.

QR01: LC8904 Q

Lists terminal functions for the QR01 IC.

7. EXPLODED VIEW AND PARTS LIST

3. ELECTRICAL PARTS LIST

ASSIGNMENT OF COMMON PARTS CODES

Explains coding for resistors, capacitors, and other components.

ABBREVIATION AND MARKS

Lists abbreviations and symbols used in the manual.

Summary

1. TECHNICAL SPECIFICATIONS

2. TECHNICAL DESCRIPTION

AC-3 RF

Details the Dolby Digital format for Laser Discs.

OPT;COAX (AC-3;PCM input)

Transmits AC-3 data via digital audio interface (SPDIF).

AC-3 RF modulator

Extracts AC-3 data band and converts it to SPDIF format.

DAI (Digital Audio Interface) receiver

Extracts clock and data signals from SPDIF input.

AC-3 decoder DSP

Generates 6-channel data from DAI output.

Crossover

Divides signals below 100 Hz based on speaker capability.

4. BLOCK DIAGRAM

5. SCHEMATIC DIAGRAM AND PARTS LOCATION (Pattern Side)

6. IC BLOCK DIAGRAMS

QM01 TERMINAL FUNCTIONS

Lists pin functions for the QM01 IC.

QL01 (CPU) TERMINAL FUNCTIONS

Lists pin functions for the QL01 CPU.

QR01: LC8904 Q

Lists terminal functions for the QR01 IC.

7. EXPLODED VIEW AND PARTS LIST

3. ELECTRICAL PARTS LIST

ASSIGNMENT OF COMMON PARTS CODES

Explains coding for resistors, capacitors, and other components.

ABBREVIATION AND MARKS

Lists abbreviations and symbols used in the manual.

Marantz DP870 Specifications

General IconGeneral
BrandMarantz
ModelDP870
CategoryProcessor
LanguageEnglish