Marantz SA-17S1 service manual QD41/QD61/QD71 CS4397

Q125 : GXPQ7100(MASK)

66	FJUP_D	O	Focus jump DOWN signal output
67	FJUP_U	O	Focus jump UP signal output
68	AVSS	0	Ground terminal (for A/D converter)
69	AVREF	I	Reference voltage input terminal (for A/D converter)
70	AVDD	I	power supply terminal (+3.3V) (for A/D converter)
71	XFCMP_L	I	Layer swicthing monitor signal at the down from refrenc level
72	XFCMP_H	I	Layer swicthing monitor signal at the up from refrenc level
73	XLIM	I	Sledge position dedector sw (L=inner)
74	XTCLS	I	Tray loading inner switch input from the toray loader (L=inner)
75	XTOPN	I	Tray loading inner switch input from the toray loader (L=open)
76	EDCERR	-	Not used (open)
77	BUEEMP	I	MPR2="L", input case of install data for the MPU(FLASH ROM version)
78	EPDA	-	Not used (open)
79	EPCL	-	Not used (open)
80	PCRXD	I	Install data input for MPU chip (internal FLASH ROM TYPE)
81	PCTXD	O	Install data output for MPU chip (internal FLASH ROM TYPE)
82	FSJP	O	Start of Layer chenge signal
83	SYNCERR	I	MPR3="H", input case of install data for the MPU (FLASH ROM version)
84	XDECWR	O	write strobe signal output for CXD1882R
85	XDECRD	O	Read strobe signal output for CXD1882R
86	MPR1	I	MPR1="H", input case of install data for the MPU (FLASH ROM version)
87	VDD		Power supply terminal (+3.3V) (digital system)
88	VSS		Ground termina1(digital system)
89	A0	O	Address signal output
90	A1	O	Address signal output
91	A2	O	Address signal output
92	A3	O	Address signal output
93	A4	O	Address signal output
94	A5	O	Address signal output
95	A6	O	Address signal output
96	A7	O	Address signal output
97	XMODEON	O	CD/DVD(SACD) RF-bypass/DFT selection signal output (H=CD, L=SACD)
98	LDON	O	Laser diode on/off control signal output "L" : laser diode off, "H" : laser diode on
99	EJECT-	O	Tray loader pull-in signal
100	EJECT+	O	Tray loader push-out signal

QD41/QD61/QD71 : CS4397

SCLK

SERIAL INTERFACE

LRCK

SOFT MUTE

DE-EMPHASIS

AND FORMAT SELECT

FILTER

SDATA

MULTI-BIT

DYNAMIC

SWITCHED

AOUTL+

INTERPOLATION

ELEMENT

∆Σ

CAPACITOR-DAC

FILTER

MODULATOR

MATCHING

AND FILTER

AOUTL-

LOGIC

MCLK

CLOCK

DIVIDER

MULTI-BIT

DYNAMIC

SWITCHED

AOUTR+

INTERPOLATION

ELEMENT

∆Σ

CAPACITOR-DAC

FILTER

MATCHING

MODULATOR

AND FILTER

AOUTR-

LOGIC

HARDWARE MODE CONTROL

VOLTAGE REFERENCE

(CONTROL PORT)

M4

M3

M2

M1

M0

RESET

MUTEC

MUTE

FILT+

VREF

FILT-

CMOUT

(AD0/CS)

(AD1/CDIN) (SCL/CCLK)

(SDA/CDOUT)

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