Marantz SR-19EX - Block Diagram

1
2
1
1
1
1
1
1
2
1
1
5
1
2
1
1
1
21
D-C
D-SW
D-SL
D-SR
D-SBL
D-SBR
D-L
D-R
D-C
D-SL/SR
D-SW
D-SW
6CH-SW
6CH-C
6CH-SL/SR
L
R
SL
SR
SBL
SBR
L
R
SL
SR
SBL
SBR
CD
TAPE
CDR
TV
LD
DVD
VCR1
DSS
TUNER
CDR
CD
TU
TV
LD
DVD
DSS
AUX
TU
CD
TAPE
TU
CD
TAPE
CDR
AUX
TV
LD
DVD
AUX
VCR1
DSS
AUX
CDR
TV
DSS
DVD
VCR1
Y_X3
B-Y_X3
R-Y_X3
Y
B-Y
R-Y
FM
AM
HEADPHONE
PROTECROR
DRIVE
MAIN
AMP
FM FRONT
END
IF AMP
FM/AM IF & MPX
POWER
SUPPLY
POWER
SUPPLY
TRANSF.
TRANSF.MAIN AMP
CENTER
SURROUND
FRONT
L
G
G
R
G
L
G
G
R
RDS DECODE
FM DET.
KEY MATRIX
FL
SURR.AMP
U-COM(+6V)
MUTE DRIVE
TV
MONITOR OUT
VIDEO SELECTOR
OSD
MUTE CONTROL
OSD CONTROL
STAND-BY CONTROL
POWER
24V,-33V
STEREO CONTROL
ROTARY ENCODER
VOL CONTROL
RC-5 IN
RC-5 OUT
SUB WOOFER
FRONT
CENTER
COAX
OPT
FRONT
SUB CPU I/F
+15V -15V +5V
+5V
+5V
+15V
POWER-SW
30
(1)
29
(2)
27
(4)
25
(6)
(7)
22
(9)
21
(10)
24
26
(5)
(8)
(11)
20
23
QS02
QS13
PS04
CD
QS01
13
(5) (7)
INPUT SEL.
FUNCTION
CONTROL
ELE. VOL
AUX
TV
PL94
22
21
(10)
(9)
QS51
QS52
QS53
20
(11)
QS91
28
(3)
MULTI MUTE
-5V +5V
+15V
-15V
MAIN
AMP
MAIN
AMP
MAIN
AMP
MAIN
AMP
PL04
VIDEO
P104 TUNER
P604 DSP
PU04
FRONT
FUNCTION
CONTROL
PU94
MAIN AMP
PW04
DVD
LC78211
INPUT SEL./MULTI SEL.
DVD
DVD
TV
MONITOR
OSD
TV
DVD
COMPOSITE
COMPOSITE
CONTROL
LA1837
MULT I ROOM SELECTOR
COPY SWITCH
DVD
COPY SWITCH
TV
AUX
FUNCTION
CONTROL
ROTARY ENCODER
FUNCTION
PREOUT/MAININ
SELECT
MULTI VOL. CONTROL
MUTE
MUTE
CONTROL
OSD CONTROL
MONITOR OUT
MUTE CONTROL
(S2)
(S3)
(S1)
SUB
PL94
RC-5 IN/OUT
FOR FEATURES
PORT EXPANDER
PORT EXPANDER CONTROL
FOR LED DRIVE
PLL/RDS CONTROL
RDS DATA
CLOCK
KILLER
Baf
Y
B-Y
R-Y
Y
B-Y
R-Y
MULTI OUT
1
2
3
10
9
7
6
5
(30)
(29)
(28)
(26)
(25)
(24)
(22)
(21)
11
8
4
(27)
(23)
(20)
PAL/NTSC DSS/DVD
EXPANDER
BA7613N
75OHM
+6dB
AUX
75OHM
+6dB
OFF
SRC
BA7613N
BA7649A BA7649A
DVD
6dB
75OHM
+6dB
BA7613N
BA7649A
+6dB
OUT
OUT
AUX
AUX
TV
AUX
DVD
+6dB
SOURCE
SOURCE
Y-OUT
C-OUT
Y-OUT
C-OUT
EXPANDER
FUNCT
.CTL
FOR VIDEO
AUX
AUX
COMPOSITE
S-VIDEO
S-VIDEO BLOCK
COPY SWITCH
COPY SWITCH
20BIT PORT
BA7649A
6dB
75OHM
P104
COAX
OPT (BASS MANAGE)
(SPK CONFIG)
(DELAY)
FOR
VIDEO MUTE
L/R
C/SW
PSEDOU
SURROUND
PRO LOGIC
FS=48K
CNT
SWF
SL
SR
DIRECT IN
SPEAKER RELAY
IR SENSOR
VCR1
OUT
OFF
VCR1
VCR1 OUT
VCR1
VCR1
TV
Baf
VT
VT
VT
VT
VT
MULTI ROOM
(16LINES)
GYRO CONTROL
LC78212
(S4)
HDAM
TV
DSS
DVD
VCR2 AUX
VCR1
COMPARATER
CROMA-IN
CROMA-OUT
S2 DETECTOR
POWER
SUPPLY
P854
+-15V(ANALOG)
QS12
QS13
QS14
QS15
TC9459N
LC78211
LC78212
12BIT PORT
TP
TV
DS
DV
V1
V1
V2
V2
AT
CONTROL
MUTE
RELAY
+12V(FAN CONTROL)
FAN CONTROL
THERMOSENSOR
COOLING FAN
DIR
48K,96K
32K,44.1K
FOR DOLBY DIGITAL
DTS
(PEAK LIMIT)
DAC
24BIT
96K
24BIT 96K
+12V
LC74781
Y
C
Y-C SEP
LC74781
DSS/VCR2
LD
DSS/VCR2 OUT
LD
DSS/VCR2
DSS/VCR2
LD
DSS/V2
LD
DSS/V2
BA7612N
BA7612N
VT
LD
MUTE
CONTROL
16BIT U-COM
PS04
TMP93CW40DF
MLT-RC-MUT
(2LINES)
NUM2263D
NUM2263D
Y
Y
C
C
Y
Y
C
C
NJU2244D
NJU2244D
IN
MM1140XF
MM1140XF
NJM2903D
COMPONENT VIDEO SELECTOR
S
AUX IN
NJM2244D
NJM2244D
MM1140XF
DSS/V2
LD
LD
DSS/V2
75OHM
+6dB
+29.0dB
(30)
(29)
(28)
(26)
(25)
(24)
1
2
3
5
6
7
8
4
(27)
(23)
30
29
28
27
25
24
22
21
20
23
26
(2)
(1)
(3)
(4)
(6)
(7)
(9)
(11)
(8)
(5)
(10)
5 (24)
5
(3)
7
(1)
QG01
QG02
BA7612N
74HC4051
BA7612N
QZ01
QZ02
QZ03
QZ04
QZ05
QZ05
QZ06
QZ07
QZ19
QZ20
QZ10
QZ09
QZ11
QZ22
QZ23
QL09
QL08
QL14
QL01
QL02
QL03
QL05
QL06
QL04
Q201
P804
POWER
SUPPLY
PS04
POWER
SUPPLY
+5V(VIDEO)
+3.3V
+5V(DIGITAL)
+-8V
-5V
QK01
+15V -15V +3.3V
QD01
Q691
Q601
Q651
A101
MULTI RELAY
FL DISPLAY
QY01
MAINS
MAINS INLET
MAINS OUTLET
MASTER VOLUME
STEREO CONTROL
(FROM H.P.JACK)
PU04
MAIN U-COM
PL04
OSD CONTROL
MUL
TI RC-IN
RC-5 IN/OUT SPK
RELAY CONTROL
FUNCTION
CONTROL
OSD
CONTROL
PLL/RDS CONTROL VOL CONTROL
VCR1 IN
Y
Y
Y
C
C
C
QR01
VU01
(KS ONLY)
TUNING CONTROL
P754
6CH
DIRECT CONTROL
Q351
PT14
PT14
PT84
P704/P754
Analog Lt/Rt
LC89055
ZR38601
THX EX
FOR DSP CONTROL
COAX
OPT
DIG.OUT
SL/SR
SBL/SBR
L
R
C
SW
SL
SR
SBR
SBL
LT/RT
OPT
74HC15174HC151
COAX
1M-SRAM
80HZ-LPF
4TH-ORDER
80HZ-HPF
2ND-ORDER
A-SW
HPF-ON
HPF-OFF
TC9459
TC9459
TC9459
TC9459
SURR. L/R
SURR. BACK
L/R
L/R
DIG/ANA
DIG/ANA
L/R
C/SW
SURR. L/R
SURR. BACK L/R
INDIVIDUAL & MASTER VOLUME
RELAY CONTROL
VCR1 IN
DSS/VCR2 IN
CDR
VCR1 OUT
CDR OUT
CDR IN
TAPE IN
TAPE OUT
MULTI ROOM
RC-IN
DSS/VCR2
MULTI ROOM
OUT
OUT
LC78213
YSS912C
16BIT U-COM
TMP93CW44ADF
BA7613N_X3
PL04
PZ04
8BIT
NJU3711L
TV LD DVD VCR1 DSS AUX STANDBY
ML9205
FL DRIVER
LC72130
PLL
LC72722
6ch
AK4356
CODEC1/2
AK4528
AK4528
CODEC2/2
QK01
L/R
5 6
3. BLOCK DIAGRAM