Marantz SR5014, Service Manual

Page: 22 / 178

SCH14 DIGITAL CNT
VIDEO SIGNAL COMPONENT(Y) ANALOG AUDIO DIGITAL AUDIO TMDS SIGNAL GND LINE POWER- LINE POWER+ LINE
V
IN
_A
V
IN
_C
C
O
M
P
_S
W
1
C
O
M
P
_S
W
2
C
O
M
P
_D
E
T
A
M
PS
IG
_D
E
T
ZO
N
E
_M
U
TE
ZO
N
E
_D
A
V
O
L_
C
LK
SE
L_
C
LK
SB
_R
LY
C/
S
_R
LY
FR
O
N
T_
R
LY
P
R
E
_M
U
TE
DCD
E
T4
TH
E
R
M
A
LD
ET
B
AS
O
D
E
T
TU
_L
A
TU
_R
S
T
TU
_C
K
R
X
D
_M
I232
O
.
KEY
2
KEY
3
ISE
L_
B
ISE
L_
A
VSE
L_
A
FL
R
S
T
G
RN
_L
E
D
FL_
D
A
TA
M
U
TE
3.
3V
FI
L_
C
TR
L
SW
M
3.
3V
M
-D
AX
_L
E
D
RC
_O
U
T
D
G
N
D
RC
_I
N
/WAKE
_U
P
C
P
U
_P
O
W
E
R
TR
G
_O
U
T
R
138
7
12
K
R
138
8
O
PE
N
D
108
9
LR
B
521
S
-3
0
C
129
9
O
PE
N
-060
3
O
PE
N
-060
3
C
131
3
C
130
4
O
PE
N
-060
3
C
131
7
100
N
-K
-060
3
C
130
6
100
N
-K
-060
3
C
131
9
100
N
-K
-060
3
C
130
8
100
N
-K
-060
3
C
132
7
100
N
-K
-060
3
C
131
0
100
N
-K
-060
3
TO
CP
U
DECIN_CR
COMP_DET
VIN_C
VIN_A
CURRENT_DET
RLY_HIB
SB_RLY
H/P_RLY
C/S_RLY
H/PR
H/PL
ADIN_VDCOM
DAGND
DAGND
LEGO_DA_L
DAGND
LEGO_DA_R
AD_VDCOM
DAGND
DAGND
DAGND
SBR-
SBL-
DAGND
SR-
SL-
DAGND
SL+
SW+
DAGND
CEN+
FR+
DAGND
FL+
DA+5V
DA-7V
DA+5V
PRE_MUTE
TU_INT
TU_LA
TU_CK
MICGND
AGND
A_+8V
A_-8V
DA_+5V
TU_INT
TU_LA
TU_CK
MICGND
AGND
DAGND
A/D_L
DAGND
DAGND
LEGO_L
LEGO_R
DAGND
DAGND
DAGND
DAGND
DAC_SR-
DAC_SL-
DAGND
DAGND
DAC_C+
DAGND
KEY3
KEY1
L1028 0-2012
L1136 0-2012
RC_OUT
KILLIR_MZ
FRONT_IR/IN
TXD_MO232I.
TRG_OUT
ZONE_DA
SEL_DATA
VOL_MUTE
VOL_CLK
DA+7V
D5V.
D/MGND
VSELB
ISELB
KEY3
KEY1
HP_MIC_DET
DIRECT_LED
FIL_CTRL
FLRST
FLCE1
M-DAX_LED
FL DATA
REDLED
SWM5V
H/PR
H/PGND
VGND
MICGND
AGND
A-7V
SWM3.3V
D5V(MX)
RC_OUT
KILLIR
FRONT_IRIN
MUTE3.3V
MO232I
TRG1
ZVOL_DATA
SEL_DATA
MVOL_MUTE
MVOL_CLK
M/DGND
FLASHER_IN
DECIN_CB
DECIN_Y
DECIN_V
VAUXV
COMP_SW2
AMPSIG_DET
COMP_SW1
VIN_B
FRONT_RLY
H/PGND
R
LY
_HI
B
V
IN
_B
CURR
E
N
T_
D
ET
ZO
N
E
_C
L
V
O
L_
D
A
TA
V
O
L_
M
U
TE
H/
P
_R
LY
SE
L_
D
A
TA
P
R
E
_Z
2_
M
U
TE
TH
E
R
M
A
LD
ET
E
DCD
E
T3
TH
E
R
M
A
LD
ET
A
A/DIN_L
A/DIN_R
DAGND
ADIN_LEGO_R
ADIN_LEGO_L
SBR+
DAGND
BT_TX_R
BT_TX_L
DAGND
SR+
SBL+
SW-
CEN-
DAGND
FR-
FL-
H
P
_M
IC
_D
E
T
TU
_D
A
.
TU
_I
N
T
DA+7V
PRE_Z2_MUTE
TU_RST
VAUXR
VAUXL
MIC
TU_DA.
TX
D
_M
O
23
2I
.
KEY
1
A_+8V
A_-8V
DA_+5V
TU_RST
VAUXL
VAUXR
MIC_IN
TU_DA
A/D_R
DAGND
DAGND
BT_TX_R
BT_TX_L
DAGND
DAC_C-
DAGND
DAC_FR-
DAC_FL-
C1311
OPEN-0603
VSE
L_
B
FL_
C
E
R
E
D
_L
E
D
INPUT
P
O
WE
R
K
E
Y
FL_
C
LK
DIR
E
C
T_L
E
D
M
3.
3V
FL5
V
D
5V
.
K
ILL
IR
_M
Z
KEY2
L1027 0-2012
ZONE_CL
RC_IN/WAKE_UP
VOL_DATA
ZONE_MUTE
SEL_CLK
DA+5V
DA-7V
VSELA
ISELA
KEY2
GRNLED
NC
NC
CPU_POWER
FL CLK
POWERKEY
FRONT_IRIN
H/PL
MIC
VAUXV
A+7V
D/MGND
VAUXR
VAUXL
M3.3V
FLASHER_IN
REMOTE3.3V
MI232O
ZVOL_CLK
RC_IN
MVOL_DATA
M3.3V
ZVOL_MUTE
SEL_CLK
INPUT
TO
ADV7180
N1029
OPEN
TO
MAIN DAC
R
138
6
1K
R
138
9
4K
7
5
3
1
6
4
2
N1019
1.0-16-6PB-2
INPUT
R1384
OPEN
O
PE
N
-060
3
C
131
5
O
PE
N
-060
3
C
131
4
O
PE
N
-060
3
C
132
8
C
130
2
O
PE
N
-060
3
C
130
0
O
PE
N
-060
3
C
130
1
O
PE
N
-060
3
C
130
3
O
PE
N
-060
3
C
130
5
100
N
-K
-060
3
C
132
0
100
N
-K
-060
3
C
131
8
100
N
-K
-060
3
C
130
7
100
N
-K
-060
3
C
130
9
100
N
-K
-060
3
9
11
13
15
17
19
21
23
25
2
4
6
8
10
1
3
5
7
16
12
14
22
18
20
24
C125Z2-25
N1039
2
4
6
8
10
12
14
16
18
20
22
24
1
3
5
25
27
29
31
26
30
28
11
9
7
15
17
13
19
23
21
C125Z2-31
N1016
N1014
C125Z2-27
R
E
M
O
TE
3.
3V
D/MGND
D/MGND
D/MGND
D/MGND
COMP_DET
V IN C
V IN A
CURRENT_DET
RLY_HIB
RLY_SB
RLY_C/S
H/P_R
H/P_L
SW_WIRELESS_VDCOM
WIRELESS_SW
WIRELESS_R
WIRELESS_L
WIRELESS_L
SLSR_WIRELESS_VDCOM
DAGND DAGND
DCDET3
DCDET4
DC_DET3
DC_DET4
THERMALDETA
PRE_MUTE
ADIN_VDCOM
LEGO_VDCOM
DAC_SBR-
DAC_SBL-
VSEL_B
ISEL_B
HP_MIC_DET
DIRECT_LED
FIL_CTRL
FLRST
FL_CE
M-DAX_LED
FL_DATA
RED_LED
L1030 CB05YTYH221-2012
H/PR
H/PGND
MICGND
AGND
DGND
COMP_CR
COMP_CB
COMP_Y
CVBS
VAUX
V IN B
AMPSIG_DET
RLY_H/P
RLY_F
H/P_GND
DAGND DAGND
WIRELESS_R
DAGND
DAGND
DAGND
DAGND
TO
MAIN DAC
ASODET
FRONT CNT
FROM INPUT
TO CPU LEVEL CHG
THERMALDETE
THERMALDETB
ASO_DET
MUTE_Z2
A/D_LEGO_L
A/D_LEGO_R
DAC_SW-
C1312
OPEN-0603
TO D.SUPPLY
VSEL_A
ISEL_A
GRN_LED
CPU_POWER
POWERKEY
FL_CLK
FRONT_IR/IN
L1029 CB05YTYH221-2012
RXD_MI232O.
NET_FACT_RST
MIC
H/PL
VAUXV
VAUXL
VAUXR
REMOTE3.3V
M3.3V
DIGITAL CNT
FROM 7CH-AMP
O
PE
N
-060
3
C
131
6
1
3
5
7
9
11
13
15
17
18
20
19
21
4
2
6
8
10
12
14
16
N1020
C125Z2-21
1
3
5
7
9
11
33
35
37
39
12
14
16
18
20
22
24
26
28
30
32
17
15
13
19
21
27
25
23
31
29
4
2
8
6
10
34
36
38
40
1.0-15-40PB
N1017
THERMALDETE
THERMALDETA
SW_WIRELESS_VDCOM
WIRELESS_SW
THERMALDETB
COMPONENT SW2
COMPONENT SW1
SLSR_WIRELESS_VDCOM
FRONT
FFC CONNECTOR
7E
TO E7
8E
TO E8
0G
TO G0
1G
TO G1
4G
TO G4
G5
TO 5G
N1014
TO CP4201
N1016
TO CP4205
N1019
TO CN404
N1039
TO CP3401
N1020
TO CP4200
N1017
TO CN4400
Before Servicing
This Unit
Electrical
Mechanical
Repair Information
Updating
22