Marantz SA-17S1 Q101 CXD1881R Pin Description Power Supply Pins, Input Pins, Output Pins

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Q101 : CXD1881R

Pin Description

Power Supply Pins

Name

Type

 

Description

 

 

VPA

—

 

Power supply pin for the RF block and serial port

 

 

VPB

—

 

Power supply pin for the servo block

 

 

VNA

—

 

Ground pin for the RF block and serial port

 

 

VNB

—

 

Ground pin for the servo block

 

 

V33

—

 

Power supply pin for the output buffers

 

 

V25

—

 

Reference power supply for the servo output

 

 

Input Pins

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Name

 

 

 

Type

Description

 

DVDRFP, DVDRFN

 

I

RF SIGNAL INPUTS: Differential RF signal attenuator input pins.

 

RFSIN

 

 

 

 

I

RF SIGNAL INPUT: Single-ended RF signal attenuator input pin.

 

AIP, AIN

 

 

 

 

I

AGC AMPLIFIER INPUTS: Differential AGC amplifier input pins.

 

DIP, DIN

 

 

 

 

I

ANALOG INPUTS FOR RF SINGLE BUFFER: Differential analog inputs to the RF single-end output buffer

 

 

 

 

 

 

 

 

 

and full wave rectifier.

 

A, B, C, D

 

 

 

I

PHOTO DETECTOR INTERFACE INPUTS: Inputs from the main beam photo detector matrix outputs.

 

A2, B2, C2, D2

 

 

 

I

PHOTO DETECTOR INTERFACE INPUTS: AC coupled inputs for the DPD from the main beam photo

 

 

 

 

 

 

 

 

 

detector matrix outputs.

 

CD_A, B, C, D

 

 

 

I

CD PHOTO DETECTOR INTERFACE INPUTS: CD_A, B, C, D come from the CD main beam photo detector

 

 

 

 

 

 

 

 

 

matrix outputs.

 

CD_E, F

 

 

 

 

I

CD PHOTO DETECTOR INTERFACE INPUTS: CD side beam photo dector outputs and used for the CD

 

 

 

 

 

 

 

 

 

tracking detection.

 

MIN

 

 

 

 

I

RF SIGNAL INPUT FOR MIRROR: AC coupled inputs for the mirror dection circuit from MEVO.

 

DVDPD

 

 

 

 

I

APC INPUT: DVD APC input pin from the monitor photo diode.

 

CDPD

 

 

 

 

I

APC INPUT: CD APC input pin from the monitor photo diode.

 

LDON

 

 

 

 

I

APC OUTPUT ON/OFF: APC output control pin. A high level activates LD output. (open low)

 

LINK

 

 

 

 

I

LINKING SIGNAL INPUT PIN: In the linking area, this pin goes high and the Mirror and TE outputs are

 

 

 

 

 

 

 

 

 

disabled, when the link signal is enabled. (open low)

 

Output Pins

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Name

 

 

Type

 

Description

 

ATOP, ATON

 

O

DIFFERENTIAL ATTENUATOR OUTPUTS: Attenuator outputs.

 

FNP, FNN

 

 

O

DIFFERENTIAL NORMAL OUTPUTS: Filter normal outputs.

 

RFAC

 

 

O

SINGLE-ENDED NORMAL OUTPUT: Single-ended RF output.

 

RFDC

 

 

O

RF SIGNAL OUTPUT: Single-ended RF summing output reference to VPB-2.4 (V).

 

FE

 

 

O

FOCUSING ERROR SIGNAL OUTPUT: Focus error output reference to V125.

 

TE

 

 

O

TRACKING ERROR SIGNAL OUTPUT: Tracking error output reference to V125.

 

CE

 

 

O

CENTER ERROR SIGNAL OUTPUT: Center error output reference to V125.

 

MEVO

 

 

O

RFDDC BOTTOM ENVELOPE OUTPUT: Bottom envelope, PI or bottom clamped RF envelope signal output for

 

 

 

 

 

 

 

 

mirror detection.

 

DFT

 

 

O

DEFECT OUTPUT: CMOS output (V33 or VPB). When the PI signal level is below the detection level or when

 

 

 

 

 

 

 

 

the RF signal level is below the detection level, the DFT output goes high. This output is selected by serial port.

 

MIRR

 

 

O

MIRROR DETECT OUTPUT: Mirror detect comparator output. CMOS output (V33 or VPB).

 

PI

 

 

O

PULL-IN SIGNAL OUTPUT: The summing signal output of A, B, C, D, or CD_A, B, C, D. Reference to V25/3.

 

DVDLD

 

 

O

APC OUTPUT: DVD APC output pin to control the laser power.

 

CDLD

 

 

O

APC OUTPUT: CD APC output pin to control the laser power.

 

MNTR

 

 

O

MONITOR OUTPUT: Monitor output signal is selected by PIOR bit7-5.

 

Serial Port Pins

 

 

 

 

 

 

 

 

 

 

 

 

Name

 

Type

Description

 

 

 

SDEN

 

I

SERIAL DATA ENABLE: Serial enable CMOS input. A high level input enables the serial port. (not to be left open)

 

SDATA

 

I/O

SERIAL DATA: Serial data bidirectional CMOS pin(V33 or VPA). NRZ programming data for the internal registers is

 

 

 

 

applied to this input. (not to be left open)

 

SCLK

 

I

SERIAL CLOCK: Serial clock CMOS input. The clock applied to this pin is synchronized with the data applied to SDATA.

 

 

 

 

(not to be left open)

 

30

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Contents SA-17S1 USA Europe / TradingCanada AmericasTechnical Specifications Service Mode Factory modeReset the unit to the default settings Press PHANTOM-CTaking the Disc OUT of Emergency Page Block Diagram Schematic Diagram Power and D/A ConvertorPower and Muting DIG OUTChannel DAC/LPF Audio J707 SurroundJ708 Surround J407 CenterPV16 Servo 1/3 DVD Decord Control MPU PV16 Servo 3/3 IR Senser OUTPF16 Parts LocationPO16 PA16 PR16 PY16PP16 PV16 Microprocessor and IC Data Q116 CXD3068QQ126 TC74VHC157 Servo DSP PWM GeneratorQ101 CXD1881R Pin Description Power Supply Pins Input PinsOutput Pins Serial Port PinsAnalog Pins Q101 CXD1881RQ123 CXD2752R Phrefi PhrefoZdfl DsalWarfi WavrbWavss DQ7Warf Dsal SDsal FE PhrefQ124 CXD1882R CD DSPHost Interface 31 pins RF I N Q125 GXPQ7100MASK QD41/QD61/QD71 CS4397 RST Description DescriptionAOUTL+ Hardware ModeControl Port Mode QF01 MB90F553A Exploded View and Parts List Packing Not Standard Spare PartsMecha Loader Assy Electrical Parts List ANT. Antenna CAP. Capacitor CONN. Connecting HP HeadphoneCeramic CAP Electroly CAPCircuit Board PA16-RESISTORS CommonPOS Vers Description PA16-SEMICONDUCTORSDiode Shottky 11EQS10 1APO16-SEMICONDUCTORS PP16-POWER IN/MUTE/±12VPA16-MISCELLANEOUS PP16-SEMICONDUCTORS PR16-HEADPHONE Circuit Board PR16-CAPACITORSPR16-RESISTOR PR16-SEMICONDUCTORSCER. Chip For EUR MJIChip MCR03EZHUJ202 ChipChip MCR03EZHUJ363 POS. Vers No Color PV16-SEMICONDUCTORS PV16-MISCELLANEOUSPY16-FRONT Circuit Board PY16-SEMICONDUCTORSSP01012030 Push Switch PY16-MISCELLANEOUSSkhvbf 260GF RED HQ31301920 Display Unit FTD CM2059C

SA-17S1 specifications

The Marantz SA-17S1 is a high-end CD player and SACD player that has earned a reputation for delivering exceptional audio performance and impeccable build quality. Designed for audiophiles, the SA-17S1 combines cutting-edge technology with a thoughtful approach to sound reproduction.

One of the standout features of the Marantz SA-17S1 is its advanced digital-to-analog converter (DAC). Utilizing a high-quality DAC, the player ensures that every note and nuance of your favorite music is reproduced with clarity and precision. The choice of DAC technology is pivotal in achieving the level of detail that audiophiles demand, and Marantz has carefully selected components that excel in delivering a rich, natural sound.

The player supports a range of formats, including standard CDs and Super Audio CDs (SACDs), catering to a diverse array of listening preferences. The SA-17S1's ability to handle the higher resolution of SACDs allows listeners to experience music in an entirely new way, capturing the subtleties that are often lost in traditional CD formats.

In addition to its remarkable audio performance, the Marantz SA-17S1 also boasts a robust build quality. The player features a solid chassis that minimizes vibration, ensuring that external disturbances do not compromise sound quality. Additionally, the use of quality materials in the construction enhances both durability and aesthetics, making the SA-17S1 an attractive addition to any high-end audio setup.

The user interface of the SA-17S1 is intuitive and well-designed, allowing for easy navigation through tracks and settings. The remote control offers convenient access to all functionalities, including access to different sound modes and playback options, ensuring that users can tailor their listening experience to their personal preferences.

One of the unique aspects of the SA-17S1 is its high-current output stage, which provides a powerful signal that can drive a range of audio systems with ease. This feature ensures that the player performs well regardless of the connected amplifier or speaker system, making it versatile for various setups.

Overall, the Marantz SA-17S1 is a sophisticated and meticulously crafted audio player that embodies the brand’s commitment to excellence. With its combination of advanced technology, high-performance specifications, and premium build quality, it stands as a notable choice for serious music enthusiasts seeking to elevate their listening experience.
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