Marantz NR1506 /U1B - 07-Digital Cnt

SCHEMATIC DIAGRAMS (7/23)
07-DIGITAL CNT
ANALOG AUDIO DIGITAL AUDIO TMDS SIGNAL VIDEO SIGANL GND LINE POWER- LINE POWER+ LINE COMPONENT (Y)
R1000 OPEN R1001 OPEN R1003 OPEN
C1002 OPEN C1003 OPEN
VIN_B
ASODET
DCDET4
C1005 100P-J
H/P_DET
NC
RLY_HIB
C/S_RL
RC_OUT
KEY1 KEY3
FL5V
ISEL_A
SWM3.3V
VSEL_A
D5V
FL_CLK
DGND
FL_CE
C1000 OPEN C1008 100P-J
THERMALDETB
THERMALDETF
TXD_MO232I.
AMPSIGDET
FRONT_RL
TU_GPIO2/TUNED
TU_SDIO/SDA
VOL_CLK
POWERKEY
GRN_LED
M_DAX_LED
OPENC1012 OPENC1014 OPENC1016
C1021 100N-K
THERMALDETF
DCDET4
THERMALDETA
A/DIN_R
A/DIN_L
DAGND
SR+
SL-
DAGND
SL+
SW-
DAGND
CEN+
FR-
DAGND
FL+
VIN_A
CURRENT_DET
AMPSIGDET
H/P_RL
C/S_RL
H/PR
H/PL
V IN A
H/P_R
H/P_L
A_+7V
A_-7V
DA_+5V
TU_SEN
MICGND
MICGND
MICGND
USB_R
USB_L
A/D_R
A/D
_L
DAGND
DAC_SR+
DAC_SL-
DAC_SL+
DAC_SW-
DAGND
DAC_C+
DAC_FR-
DAGND
DAC_FL+
C1011
OPEN
VSEL_B
VSEL_A
ISEL_A
KEY2
MIC_DET
POWERKEY
H/PL
MIC
DA-7V
DA+7V
GRN_LED
M_DAX_LED
FL_DA
RED_LED
RC_OUT
VOL_DATA
D5V
M3.3V
NC
NC
THERMALDETE
DCDET3
ASODET
THERMALDETB
R1002 OPEN
DAGND
DAGND
DA+5V
SR-
SW+
DAGND
FR+
FL-
DAGND
CEN-
VIN_B
RLY_HIB
H/PGND
FRONT_RL
C1004 OPEN
VIN_A
DCDET3
C1007 100P-J C1006 100P-J
V IN B
RLY_F
A_+7V
A_-7V
DA_+5V
DAGND
MIC_IN
MICGND
RETGND
DAGND
DAGND
DAGND
DAGND
DAC_SR-
DAGND
DAGND
DAC_C-
DAGND
DAC_FR+
DAC_FL-
TU_SEN
H/P_RL
KEY2
ISEL_B
MUTE3.3V
VSEL_B
FL_RST
FL_DA
M3.3V
KEY3
KEY1
ISEL_B
H/P_DET
H/PR
MICGND
H/PGND
C1001 OPEN
FL_RST
FL_CE
DIRECT_LED
FL_CLK
KILLIR_MZ
VOL_CLK
TXD_MO232I.
C1009 100P-J
DGND
NC
THERMALDETE
THERMALDETA
MIC_DET
20010WS-07
N1006
RXD_MI232O.
N1005
1.25B-2-17Y
N1001
1.25B-2-23Y
CURRENT_DET
TU_SCLK/SCL
TU_RST/ST
VOL_DATA
RC_IN/WAKE_UP
PRE_MUTE
KILLIR_MZ
RED_LED
DIRECT_LED
D1000 LRB521S-30
OPENC1013 OPENC1015
C1018 1N-K
C1017 1N-K
C1020 1N-K
N1003
1.25B-2-27Y
135791133353739
1214161820222426283032
17 15 13192127 25 2331 29
4 28 61034363840
N1004
1.0-15-40PB
1.25B-2-15Y
N1002
PRE_MUTE
TU_GPIO2/TUNED
TU_SEN
TU_SCLK/SCL
MICGND
THERMALDETE
THERMALDETF
DC_DET4
THERMALDETA
D/MGND
V IN C(NC)
AMPSIG_DET
RLY_H/P
RLY_C/S
PRE_MUTE
TU_GPIO2/
TUNED
TU_SCLK/SCL
DAC_SBR+(NC)
DAC_SBL-(NC)
C1010
OPEN
FRONT_IR/IN
L1003 0-2012
L1001 0-2012
RC_IN/WAKE_UP
RXD_MI232O.
D/MGND
VSELA
ISELA
KEY2
NC(DOORDET)
MICDET
GRNLED
M-DAX_LED
FL DATA
FL CLK
POWERKEY
FRONT_IRIN
H/PL
H/PGND
MIC
MICGND
MICGND
A+7V
D/MGND
M3.3V
D5V(MX)
RC_OUT
RC_IN
SWM3.3V
232IMO
MVOL_DATA
M3.3V
DA+7V
DA-7V
DA+5V
TU_SDIO/SDA
TU_RST/ST
MIC
DACRTNGND
TO CPU LEVEL CHG
ASO_DET
DC_DET3
THERMALDETB
CURRENT_DET
COMPONENT SW2(NC)
COMPONENT SW1(NC)
RLY_HIB
RLY_SB(NC)
H/P_GND
MUTE_Z2(NC)
TU_RST/ST
TU_SDIO/SDA
DAC_SBR-(NC)
DAC_SBL+(NC)
DAC_SW+
TO CPU
TO D.SUPPLY
L1004 0-2012
L1002 0-2012
L1000 0-2012
VSELB
ISELB
KEY3
KEY1
H/PDET
DIRECT_LED
FLRST
FLCE1
REDLED
SWM5V
H/PR
MICGND
M
ICGND
H/PGND
VGND
A-7V
SWM3.3V
KILLIR
FRONT_IRIN
TRG1(NC)
MVOL_CLK
MUTE3.3V
232OMI
M/DGND
C1019 1N-K
FROM MAIN DAC
FROM 7CH-AMP
TO FRONT CNT H3
TO SIDE CNT F5
FRONT
FFC CONNECTOR
TO SIDE CNT K7
DIGITAL CNT
TO SIDE CNT H5
8B
TO B8
1C
TO C1
C3
TO 3C
C4
TO 4C
N1002
TO CP4607
N1003
TO CP4604
N1005
TO CP4612
N1006
TO CN4800
N1001
TO CP4603
N1004
TO CP4400
103
1
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
A
B
C
D
E
F
G
H
J
K
L
M
A
B
C
D
E
F
G
H
J
K
L
M
1
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16