Marantz PS-17 - Block Diagram

4. BLOCK DIAGRAM
5 6
6DB
CONT
6DB
6DB
DRV
DRV
DRV
NJM2296
6DB
CONT
6DB
6DB
DRV
DRV
DRV
NJM2296
6DB
CONT
6DB
6DB
DRV
DRV
DRV
NJM2296
LPF
OSD
LC74781
OSD
LC74781
DRV
DRV
DRV
NJM2264
6DB
CONT
6DB
6DB
DRV
DRV
DRV
MAX499
MUTE CONTROL
MUTE RELAY SPK RELAY
VOL. CONTROL
V1/OUT
V1/OUT
V2/OUT
V2/OUT
Y
C
SURR.L/R
CENTER
SW
CENTER
SW
SURR.L
6CH SL/SR
FRONT L
TV
LD
DVD
VCR1
VCR1
DVD
LD
TV
VCR1
DVD
LD
TV
SURR.B.L/R
BS
BS
BS
6CH SW
SURR.B.L/R
FRONT L/R
6CH CNT
6L/R
HEADPHONE
PROTECROR
DRIVE
STEREO CONTROL
P704
PW04
DSP BLOCK
P604
-5V
+5V
FRONT-L
FL DISPLAY
STAND-BY LED
SUB CPU I/F
5VL
FL
VKK
MAIN TRANSF
POWER SW
3.3V
RC-5 IN/OUT
ROTARY ENCODER
SUB CPU CONTROL
VCR1
TV
LD
DVD
IN
OUT
IN
OUT
MONITOR
INPUT SEL.
CVBS
Y
C
Y
Y
Y
Y
Y
Y
Y
C
C
C
C
C
C
C
VCR1
TV
LD
DVD
IN
OUT
IN
OUT
MONITOR
S-VIDEO
OUT
RC-5
IN
RC-5 IN/OUT
16BIT U-COM
TMP93CW44DF
DRIVER
FL
PL04
PL54
P604
PU04
SPK OUTPUT
+
-
HDAM
V/I
+
-
FOR INPUT SERECTOR
+
-
MASTER VOL.
V/I
AMPPRE
FRONT L/R
AMPPRE
+
-
HDAM
V/I
+
-
LCH-SPK.
RCH-SPK.
REC
SPDIF
COAX OUT
OPT OUT
DIG 1
DIG 2
DIG 3
DIG 4
DIG 5
DIG 6
+
-
+
-
+
-
2CH-
DAC
2CH-
A/D
+
-
+
-
+
-
+
-
METERWARMING-UP
LT
MAIN IN(LCH)
PRE-OUT(FL)
PRE-OUT(SL)
PRE-OUT(CNT)
PRE-OUT(SW)
RELAY CONTROL
2CH-
DAC
2CH-
DAC
ATT
AD1853
AC 32.9V x2
AC 34.6V x2
AC 7.4V
+24V(L)
SUB TRANSF
AC 5.1V
AC 8.6V
AC 22.3V
5VD
24V(BL)
+
-
I/V
SURR.L/R
CENTER
SW
HDAM
+
-
+
-
+
-
+
-
2CH-
DAC
+
CD
TAPE
CDR/MD
TV
LD
DVD
VCR1
INPUT
TAPE
CDR/MD
VCR1
MONITOR OUT
Y
Y
Y
COMPONENT VIDEO SELECTOR
6CH L/R
FL/FR
SL/SR
CNT
SW
PRE-OUT(SB)
PREOUT
6CH DIRECT IN
POWER AMP LCH
PHONO
PHONO AMP
RIAA
+
-
PRO-LOGIC
DRIVER
MOTOR
MASTER VOLUME
A/D INPUT
TEMP
SRAM X3
+/-5VV
AK7706
TRU&CIRCLE.
SURROUND
DSP56362
DOLBY HEADPHONE
DOLBY D & DTS
SURR.L/R
CENTER
POWER DOWN FUNCTION LED
SURR.B.L/R
SW
FRONT-L/R
CENTER/SW
+
-
+
-
Rch
Rch
Rch
RCH
SURR.L
SURR.B.L
CNT DAC OUT
V-FUNC
CONTROL
V-FUNC
CONTROL
AK5383
AD1852
AD1852
FL/FR
SL/SR
CNT
SW
SBL/R
+/- B
+/- 45V
LAMP
3.3VD
+
-
+
-
+
-
+
-
SURR.BACK.L/R
AD1852
DVD IN
Cb
Cr
Cb
Cr
Cb
Cr
TV
DSS
DVD
VCR2
VCR1
COMPARATER
CROMA-IN
CROMA-OUT
S2 DETECTOR
NJM2903D
74HC4051
QZ22
QZ23
+/- 15VA
+/- 15VB
PHONO
CD
TAPE
CDR/MD
TV
LD
DVD
VCR1
POWER AMP RCH
PG04
PC04
PU74
PU94
PB54
PB04
P904
P804
PU64
PS02
CONNECT
PU54
LC78212
LC78211
LC78212
LC78211
TC9459
TC9459
TC9459
TC9459
EXPANDER
V-FUNC
V-FUNC
CONTROL
A-FUNC.CONT.(*0) VOL CONTROL(*1) OSD/FL CONT.(*2) V-FUNC.CONT.(*3)
V-FUNC.CONT.(*3)
8BIT PORT
DSP1
YSS912C
DIR
LC89055
CONTROL(Q1-8)
SUB2 CPU
DSP2
DSP3
ADC/DAC CONTROL
FOR DSP1,2
FOR DSP3(DH) CONT.
ROM
SUB1 CPU
EXPANDER
8BIT PORT
MUTE CONT.
UNSWITCHED x1
SWITCHED x2
MAIN IN
FL/FR
MAINS OUTLET
DSS
DSS/VCR2
DSS/VCR2
DSS
DSS
DSS IN
PU34
AC 7.2V
(F ONLY)