Marantz AV8003 - Schematic Diagram

65 66
Cr
CP_MUTE
CONT
+6dBDRV
+6dBDRV
+6dBDRV
NJM2586L
NJM2584
CONT
CONT
NJM2584
CONT
NJM2584
NJM2584
CONT
RST_SC
RST_TX_1
INT_TX1
RST_TX_2
INT_TX2
20MHz
UPA672T
UPA672T
5V_1~4
5V_1
5V_2
5V_4
HDMI_SDA
HDMI_SCL
WP_4
EDID
INT_TX1
uPA672T uPA672T uPA672T
NJM2584
28.322MHz
RST_ENC
NJM2244
75ohm DRV
NJM2264
NJM2244
75ohm DRV
75ohm DRV
NJM2244
(+2.5V,+3.3V)
V_IIC
I/P CONVERTER
CD0040AF
RST_ENC
(+1.8V,+3.3V)
(+1.8V,+3.3V)
(+1.8V,+3.3V)
(+1.8V,+3.3V)
(+5V)
(+3.3V)
(+1.8V,+3.3V)
(+2.5V,+3.3V)
(+1.8V,+3.3V)
NJM2586L
DRV +6dB
DRV +6dB
DRV +6dB
CONT
CP_MUTE
DMP-CVBS
V_IIC
DMP-C
DMP-Y
DMP-Pr
DMP-Pb
DMP-Y
ABT1010
VIDEO SCALER
SDRAM
HPD1
HPD2
X 3
TC74VCX541FT
CPU_IIC
CPU_NMI
CPU_RST
AUX_TXD
AUX_RXD
CPU_RESET
CPU_RESET
I_HPD_CH2
I_HPD_CH1
P+5V2
P+5V1
I2S 0-3
SPDIF
DSD 0-5
AUDIO CLK
AUDIO CLK
DSD 0-5
I2S 0-3
I2S 0-3
DSD 0-5
AUDIO CLK
/SW_I2S_DSD
AUDIO CLK
5V_1~3
5V_3
DDC_0
uPA672T
INT_TX2
/SW_VIDEO1
SW_5V1
SW_5V2
HDMI_SDA
HDMI_SCL
HDMI_SCL
HDMI_SDA
RST_RX CPU_SCL CPU_SDA
CEC_UP
HPD_CONT
HPD
HPD
DDC
DDC1
HPD_CONT
HDMI_SCL
HDMI_SDA
HDMI_SDA
HDMI_SCL
HDMI_SCL
HDMI_SDA
HPDHPDHPD
CEC_UP
IN3_Y
IN4_Y
IN3_Cb
IN4_Cb
IN3_Cr
IN4_Cr
IN1_Cr
IN2_Cr
IN1_Cb
IN2_Cb
IN1_Y
IN2_Y
NJM2584
CONT
CONT
NJM2584
NJM2584
CONT
CONT
IN2_Y
IN1_Y
IN2_Cb
IN1_Cb
IN2_Cr
IN1_Cr
VCR2/DSS
DVD
VCR1
TV
u-COM
16MBit
TC74VCX541FT
SW_VIDEO2
SW_VIDEO1
Sil9134CTU
CEC
CP_MUTE
NJM2581
VIDEO CONVERTER & SCALER & HDMI PART
VIDEO PART
AN4 AN5 AN6
to DSP BLOCK
SW_I2S_DSD
HPD_4
HDMI INPUT-1HDMI INPUT-2HDMI INPUT-3
DDC_1
SiI9185CTU
HDMI SWITCH
X 6
SW_I2S_DSD
SW_5V2
SW_5V1
P+5V1
P+5V2
HDMI TX
HDMI TX
Sil9134CTU
UPA672T
CEC
DDC
I_HPD_CH1
I_HPD_CH2
DDC
CEC
UPA672T
HDMI OUT-2
HDMI OUT-1
5V REG
5V REG
DSD 0-5
I2S 0-3
MUTEOUT
CPU_RST
CPU_NMI
CPU_IICUPA672T
V_IIC
RST_RX RX_INT SCDT
RST_TX_2 RST_TX_1
Sil9135CTU
HDMI RECEIVER
CVBS OSD
CVBS THR
CVBS CON
WP_4
HPD_4
to CPU BLOCK
AUX_RXD
AUX_TXD
DEC_INT
µ-PRO
HD64F36049HV
CONT
CONT
CONT
74HC4094
74HC4094
74HC4094
CEEX
DATA
CLK
C-OUT
Y-OUT
CVBS-OUT
V+5.0V
V+1.8V
V+2.5V
V+3.3V
V+8V
V+5V
+15V
1.8V Reg
8.0V Reg
3.3V Reg
2.5V Reg
C-IN
Y-IN
CVBS-IN
C-IN
Y-IN
OSD-IN
CVBS-IN
V_IIC
DEC_INTRST_DEC
V_IIC
Pr Pb Y
C Y CVBS
LFP
LFP
LFP
ADV7320
VIDEO ENCODER
LFP
LFP
LFP
AN11
AN12
AN10
CONT
NJM2285
28.636MHz
VIDEO DECODER
ADV7403
HDMI INPUT-4
CONT
75ohm DRV
CONT
6dB
6dB
6dB
Y
Cb
Cr
OUTPUT2
PAL:17.734Mhz
NTSC:14.318Mhz
CONT
CLAMP
TV AUTO
SYNC
LC74781
OSD
CONT
NJM2535
BUFF
CVBS THR
CONT
CONT
C
Y
C
Y
C
Y
C
C
C
C
C
Y
Y
Y
Y
Y
VCR1
VCR2/DSS
MONITOR
OUT
OUT
OUT
Y
C
Y
C
Y
C
C
Y
VCR2/DSS
VCR1
DVD
TV
CONT
NETWORK
TV
DVD
VCR1
VCR2
NJM2595 +6dB X 3
VCR2
VCR1
DVD
TV
NETWORK
CONT
+6dB X 3NJM2595
CONT
CONT
NETWORK
NETWORK
TV
TV
DVD
DVD
VCR1
VCR1
VCR2
VCR2
NJM2595 +6dB X 3
+6dB X 3NJM2595
OUT
OUT
MULTI
OUT
OUT
MONITOR
VCR2/DSS
VCR1
TV
DVD
VCR1
VCR2/DSS
OUTPUT1
INPUT4
INPUT3
Cr
Cb
Y
IN4_Cr
IN3_Cr
IN4_Cb
IN3_Cb
IN4_Y
IN3_Y
IN4_Pr
IN4_Pb
IN4_Y
IN3_Pr
IN3_Pb
IN3_Y
IN1_Y
IN1_Pb
IN1_Pr
IN2_Y
IN2_Pb
IN2_Pr
INPUT1
INPUT2
COMPONENT PART
TC74VCX541FT
X 6
/SW_VIDEO2
/SW_VIDEO4
SW_VIDEO4
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