Marantz SA-17S1 service manual Block Diagram

5. BLOCK DIAGRAM

SACD UNIT BLOCK

DAC PWB

TURNTABLE

M11L1616SA-45

EM636165TS-7

AXICAL-3 ACTUATOR FOC,RAD,SLDG

CD and DVD LASERand MONITOR

photo

CXD1881R

D-RAM(16M)

SDRAM(16M)

DAPC/DARD

L.ch

busdataControlline

DIVIDER

SACD/CD SWITCHDATA

CONTROLDAC

&

R ch

CXD3068Q

and DATAPCM/DSD

DACL/LRCK

HDAM

L.ch

RF-AMP, AGC, EQ

SYCL

CS4397

HDAM

HDAM

L ch

Laser

LASER POWER CONTROL

CXD1882R

SHIFT

CXD2753R

DAPC

Diffrencial AMP

SUM AMP

2nd-LPF &

FRONT-CH DAC

&

control

DARD

Current AMP

LEVEL

DACL

CONTROL

R.ch

2nd-LPF

CHANNL

DSALS

FRONT

RF-DC

RF-AC

DSD DECODER

PSP DECORD

LRCK

SERVO SIGNAL

EFM AMP

and

DSAC

AMP

DSD MULTI-

SW

33.8688MHz

WATER MARK

DECODER

DSARS

PTMDRV

RFACO

WARFI

DSALF

HDAM

RF-AMP

Rch

HDAM

HDAM

Diffrencial AMP

SUM AMP

2nd-LPF &

SYSTEM CLK

SYCL

Current AMP

CD DECODER

2nd-LPF

Control data bus line

CLV MOTOR

and

DIGITAL SERVO

SYCLSW

DIG

DIG out

FOC

RAD SLEDG CLV

out

PCM data bus line

PTMDRV

DSAC/DSALF

MODE

CENTRER

DACL/LRCK

CENTER

SYCL

CS4397

HDAM x 2

CENTER

HDAM

BA5981FP

Diffrencial AMP

MPU data bus line

CXP97100

MB90F553A

WOOFER/

2nd-LPF &

MOTOR DRIVER

&

CONTROL

CENTER-CH

PTMDRV

Current AMP

SERVO CONTOROL MPU

AT24C04N

FEATUR MPU

CONTROL

WOOFER

2nd-LPF

WOOFER

DAC

EEROM

WOOFER

DISPLAY and

KEYS

DSALS/DSARS

L ch

RC-5

+5A

+5B

GND

S-Lch

S-Lch

SURROUND

+8V

DACL/LRCK

for front block

CS4397

HDAM x 2

HDAM

SYCL

REAR-CH DAC

Diffrencial AMP

2nd-LPF &

&

Current AMP

S-Rch

m odule power in

CONTROL

S-Rch

2nd-LPF

R ch

FRONT UNIT BLOCK

from module

DIGITAL I/O

CAOX

OUT

LC7512NE

FTD DRIVER

DISPLAY

buffer

DIGITAL

and

KEYS/

KEYS

RC-5

OPT

IR sensor

RC-5

PLAY/STOP/PAUSE/NEXT/PREVI/etc

RC-5

I/O

VFT-

FILMENT

FILMENT

+5V

+5V

+8V

+5.6V

+12V

12V-

from IR

SW

for module

sensor

IN/OUT

SUB TRANS		for DAC
for FL
	POWER SUPLLY AND MUTING		LPF SW
MAIN TRANS		CENTER ON/OFF
			phantom
				SW

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