ZORAN Vaddis 966 - User Manual

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Zoran DVD Player Design---Vaddis 966
Project: DC0
Version: V20
Features:
1. Main:
ZR36966 + 1x16Mb/1x64Mb SDRAM + 4/8/16Mb FLASH + 2Kb EEPROM
(Default: 1x16Mb SDRAM + 8Mb FLASH, no EEPROM)
2. Full OPUs compatibility:
DV342 /Mitsumi502W /S71 /KHM313A /HOP1250 /SPU3153 /DPD20428 /Arima
(Default: Sanyo HD65)
3. Motor Driver:
BA5954
4. Audio:
- Internal and external ADC/DAC.
(Default: Internal ADC and DAC)
- 6ch/2ch audio output
(Default: 6 channel)
- Coax and optical SPDIF output
- Karaoke input
5. Video Output:
- CVBS / S-VIDEO / YPrPb(Shared with RGB, video switch added)
6. Standby function
7. Interface: USB, Memory Card, FTA, SCART.
Abbreviations:
1. NM means "Not Mount".
2. 0R = 0 ohm, 392R= 392 ohms.
3. FB means "ferrite bead". The value of FB such as "220Z" means the resistance =220 ohms @ 100MHz \(including DC and AC).
4. MP means "Mass Production".
5. R&D means "Research & Develop".
Notes:
1. Assembly Note (See comments in every schematics page and Implementation/Implementation Option field of each component)
2. The Value of some components shown such as XXX [YYY]. "XXX" is default value, "YYY" is optional value.
3. High current type ferrite bead must be chosen in power supply circuit.
4. Need add "Implementaion" and "Implementation Option" fields when generates BOM.
Version Document
1.0
TB_V966
B
05Tuesday, December 27, 2005
Title
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Summary

Zoran Vaddis 966 System Overview

Main System Components

Lists the core processing unit, memory (SDRAM, Flash), and EEPROM.

Optical Pickup Unit (OPU) Compatibility

Details supported OPU models for DVD player functionality.

Motor Driver Circuitry

Identifies the motor driver IC used in the design.

Audio Processing Capabilities

Describes audio input/output capabilities, including ADC/DAC and digital outputs.

Video Output Formats

Outlines the available video output formats like CVBS, S-VIDEO, YPrPb.

System Interfaces and Connectivity

Lists external interfaces such as USB, Memory Card, and SCART.

Optical Pickup Unit (OPU) Interface and Motor Control

OPU Connectors and Signal Routing

Details connectors (CN201, CN202) for OPU and associated signal routing.

Motor Driver IC (AM5888 s) Implementation

Describes the AM5888s motor driver and its connections.

Audio Output Amplification and Mute Control

Audio Amplifier Stage Details

Details the LM4558 audio amplifier stages for left and right channels.

Audio Mute Control Circuitry

Explains the circuit and logic for muting audio outputs.

AV Output Ports and Power Input

SCART and VGA Port Configuration

Describes the SCART/VGA port and its configuration for video output.

Analog and Digital AV Outputs

Details analog (CVBS, G-Y, C-B-U, Y-R-V) and digital (SPDIF) outputs.

Power Supply Input Port

Shows the connection for external power supply inputs.

ZORAN Vaddis 966 Specifications

General

Manufacturer	ZORAN Corporation
Memory Interface	SDRAM
Architecture	RISC
Applications	DVD Players
Integrated Peripherals	IDE
Video Decoding	MPEG-2