Marantz AV7701, Руководство по обслуживанию

Страница: 148 / 266

148
VIDEO SIGINAL LINE COMPONENT (Y) SIGNAL LINE
TO ETHERNET DAC
FROM NET PHY
TO
M
AI
N
DA
C
TO
A
MP
TO HDMI RX
TO
FR
ON
T
TO DIGITAL SUPPLY
TO CPU LEVEL CHG
ETHER_CVBS
V.AUX_V_IN
AVSCL
AVSDA
DEC_Y_IN
DEC_PB_IN
DEC_PR_IN
DEC_CVBS_IN
ADINL
DAGND
ADINR
DAGND
DAFL
DAGND
DAFR
DAGND
DAC
DAGND
DASW
DAGND
DASL
DAGND
DASR
DAGND
DASBL
DASBR
DACRTNGND
DACRTNGND
FW_RLY
VAUXL
AGND
VAUXR
MIC
MICGND
H/PL
H/PGND
H/PR
H/P_RLY
FRONT_RLY
C/S_RLY
RELAY_SB
FH_RLY
PREZ2_MUTE
MUTE_3.3V
MVOLCLK
MVOLDATA
ZVOLSTB
ZVOLDATA
ZVOLCLK
DAGND
DM860R
DAGND
DM860L
DAGND
PREZ3_MUTE
PREFMUTE
DCDET4
DCDET3
ASODET
THERMALDETA
THERMALDETB
M3.3V
NC(De)/FL_CE2(Mz)
SWM3.3V
DA+8V
DA-8V
VAUXR
AGND
VAUXL
MICGND
MIC
VGND
VAUXV
H/PGND
H/PL
H/PR
POWERKEY
REDLED
FL_CLK
FL_DATA
FL_CE1
NC(De)/M-DAXLED(Mz)
FLRST
GRNLED
NC(De)/DOOR_DET(Mz)
NC(De)/DIRECTLED(Mz)
MICDET
H/PDET
NC(De)/ILLUMI LED(Mz)
KEY1
KEY2
KEY3
ISELA
ISELB
VSELA
VSELB
NC(De)/FL5V(Mz)
FRONT_IRIN
B/PIRIN(De)/FIL_CTRL(Mz)
DA+5V
DA+5V
TU_CE
TU_INT
TU_TXMI/SDA
TU_RXMO/SCL
D5V
SWM5V
M3.3V
DGND
DA+8V
DA-8V
KILLIR_MZ
RC_OUT_MZ
BTLINK_MZ
REMOTE3.3V
232O_MI
232I_MO
TRIGGER_1
TRIGGER_2
RC_IN
FRONT_IRIN
PAGE 14_B1
PAGE 24_B6
PA
GE
21_
C-
D1
PAGE 23_B1
PAGE 23_C1
PAGE 17_D3
PA
GE
2_
B1
TO
C
ONN
EC
T B
PA
RT
TO
C
ONN
EC
T A
PA
RT
PA
GE
7_
D1
DAGND
DAGND
PA
GE
8_
D2
TO
C
ONN
EC
T A
PA
RT
PA
GE
7_
D3
PA
GE
1_
D3
TO
C
ONN
EC
T B
PA
RT
PA
GE
8_
D4
TO
C
ONN
EC
T B
PA
RT
PA
GE
8_
D3
TU_RST
DE MZ
R2909 / R2911
R2910 / R2912 0
OPEN
OPEN
0
TO SCPU
PAGE 16_C1
TO MAIN CPU
PAGE 15_D4
TO MAIN CPU
PAGE 15
DGND
TO
C
ONN
EC
T B
PA
RT
PA
GE
9
VGND
VGND
VGND
VGND
VGND
VGND
VGND
B/PIRIN_DE
FLASHER_IN_MZ
DGND
NC
AGND
D3
D3
D2
NC
DGND
NC
NC
0 o
hm
FL
AS
HE
R_I
N_
MZ
DGND
PRESBMUTE
L2903
0
C293
1
op
en
C293
0
op
en
C290
1
op
en
C290
2
op
en
C290
3
op
en
C290
4
op
en
C290
5
op
en
C290
6
op
en
C290
7
op
en
C290
9
op
en
C291
7
0.1
C291
6
0.1
C291
5
0.1
C291
4
0.1
C291
3
0.1
C291
2
0.1
C291
1
0.1
C291
0
0.1
C291
8
op
en
C291
9
op
en
C292
0
op
en
C292
1
op
en
C292
2
0.1
C292
3
0.1
C292
4
0.1
C292
5
0.1
C292
9
op
en
C292
8
op
en
C292
7
op
en
C292
6
op
en
R2909
0
R2910 OPEN
27
26
25
24
23
22
2
1
3
4
6
5
7
8
10
9
11
12
14
13
15
16
17
18
19
20
21
CN24B
C125Z2-27
CJP27HJ282Z
2
1
3
4
6
5
7
8
10
9
11
12
14
13
15
16
17
18
19
CN27B
C125Z2-19
CJP19HJ282Z
T8
T9
T1
0
T2
9
T3
0
T3
1
T3
2
T3
3
T3
4
T3
5
T3
6
T3
7
T3
8
T3
9
T4
0
T4
1
T4
2
T4
3
T4
4
T4
5
T4
6
T4
7
T4
8
T4
9
T5
0
T5
1
T5
2
T5
4
T5
5
T5
6
T5
9
T6
0
T6
1
T6
2
T6
3
T6
4
T6
5
T6
6
T6
7
T6
8
T6
9
T7
0
T7
1
T7
2
T7
3
T7
4
T7
5
T7
6
T7
7
T7
8
T7
9
T8
0
T8
1
T8
2
T8
3
T8
4
T8
5
T8
6
T8
7
T8
8
T8
9
T9
3
T9
4
T9
5
T9
6
T9
7
T9
8
T9
9
T10
0
T10
1
T10
2
T10
3
T10
4
T10
5
T10
6
T10
7
T10
8
T10
9
T11
0
T11
1
T11
2
T11
3
T11
4
T11
5
T11
6
T11
7
T11
8
T11
9
T12
0
T12
1
T12
2
T12
4
T12
5
T31
3
T31
4
T31
5
T31
6
T317
T31
8
T31
9
T32
0
T32
1
T32
2
T32
3
T32
4
T32
5
40
38
39
36
37
34
35
32
33
30
31
28
29
27
26
20
21
23
22
24
25
19
18
16
17
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CN69B
10022H-40C
CJP40GA193ZY
L2920
0
L2921 0
L2922 0
L2923 0
L2924
0
L2925 0
L2926 0
L2927
0
L2929 0
L2930 0
L2931
0
L2932 0
L2933 0
L2934 0
L2935
open
L2919 0
L2918 0
L2917 0
L2916
0
L2915 0
L2914 0
L2913 0
L2912 0
L2911 0
L2910 0
L2908 0
L2904 0
L2905 0
L2906 0
L2907
0
L2909 0
C293
2
1000
P
C293
3
1000
P
C293
4
1000
P
C293
5
1000
P
C293
6
1000
P
C293
7
1000
P
C293
8
1000
P
C293
9
1000
P
C294
0
1000
P
C290
8
1000
p
C294
1
1000
p
C2942
1000p
C294
3
1000
p
L290
2
T2
3
T2
4
T2
5
T2
7
T2
8
T5
7
5
4
3
2
1
CN704
20022WS-05C
CJP05GA208ZY
L2928 0
L2936 0
T2
1
R291
1
0
2
1
3
4
6
5
7
8
10
9
11
12
14
13
15
CN21B
C125Z2-15
CJP15HJ282Z
R291
2
OP
EN
2
1
3
4
6
5
7
8
10
9
11
CN26B
CJP11HJ282Z
C125Z2-11
2
1
3
4
6
5
7
8
10
9
11
CN28B
C125Z2-11
CJP11HJ282Z
T1
T2
2
1
3
4
6
5
7
8
10
9
11
12
14
13
15
16
17
CN25B
CJP17HJ282Z
C125Z2-17
DAGND
DACRTNGND
ADINL
ADINR
DAFL
DAFR
DAC
DASW
DASL
DASR
DASBL
DASBR
CN
T
CNT
H/P_RLY
FRONT_RLY
C/S_RLY
DAGND
DM860R
DM860L
CN
T
232O_MI
232I_MO
TRIGGER_1
TRIGGER_2
CN
T
H/PL
H/PGND
H/PR
CN
T
FIL
_C
TR
L_
MZ
RC
_IN
RC
_O
UT
_M
Z
BT
LIN
K_
MZ
KILL
IR
_M
Z
DA-8V
DA+8V
SW
M3
.3V
DA+5V
M3
.3V
FL
5V
SW
M5
V
DGN
D
RE
MO
TE
3.3
V
D5
V
MU
TE
3.3
V
MV
OL
CL
K
MV
OL
DA
TA
ZV
OL
CL
K
ZV
OL
DA
TA
ZV
OL
ST
B
MV
OL
CL
K
MV
OL
DA
TA
ZV
OL
CL
K
ZV
OL
DA
TA
ZV
OL
ST
B
FR
ON
T_
RL
Y
C/
S_
RL
Y
SB
_R
LY
H/
P_
RL
Y
PR
EZ
2_
MU
TE
DC
DE
T3
DC
DE
T4
AS
OD
ET
THE
RM
AL
DE
TB
THE
RM
AL
DE
TA
FW
_R
LY
FH
_R
LY
PR
EF
MU
TE
PR
EZ
3_
MU
TE
TU
_IN
T
TU
_R
ST
232
O_
MI
232
I_M
O
TR
IGG
ER
_1
TR
IGG
ER
_2
PO
WE
RK
EY
RE
DL
ED
FL
_C
LK
FL
_D
AT
A
FL
_C
E
FL
_R
ST
GR
NL
ED
MI
CD
ET
H/
PD
ET
KE
Y1
KE
Y2
KE
Y3
ISE
LA
ISE
LB
VS
EL
A
VS
EL
B
M-
DA
XL
ED
_M
Z
ILL
UM
I_L
ED
_M
Z
SB_RLY
PREZ2_MUTE
DI
RE
CT
LE
D_
MZ
VAUXL
AGND
VAUXR
MIC
MICGND
ISELA
KEY3
KEY2
KEY1
H/PDET
DIRECTLED_MZ
FL_CLK
FL_CE
REDLED
POWERKEY
H/PR
H/PGND
VSELB
MICDET
FL_DATA
GRNLED
H/PL
VSELA
VAUXL
MICGND
MIC
AGND
VAUXR
ISELB
ZVOLCLK
ZVOLDATA
ZVOLSTB
MVOLDATA
MVOLCLK
DEC_PR_IN
DEC_PB_IN
DEC_Y_IN
DEC_CVBS_IN
ETHER_CVBS
DGND
TU
_C
E
TU
_T
XM
I/S
DA
TU
_R
XM
O/
SC
L
FL_RST
DCDET4
DCDET3
ASODET
DC
DE
T3
DC
DE
T4
AS
OD
ET
THE
RM
AL
DE
TB
THE
RM
AL
DE
TA
DOOR_DET_MZ
DOO
R_
DE
T_
MZ
FL
_C
E2_
MZ
FL_CE2_MZ
AVSCL
AVSDA
THERMALDETA
THERMALDETB
FH_RLY
FW_RLY
PREZ3_MUTE
H/
P_
RL
Y
FR
ON
T_
RL
Y
C/
S_
RL
Y
SB
_R
LY
FW
_R
LY
FH
_R
LY
PR
EF
MU
TE
PR
EZ
2_
MU
TE
PR
EZ
3_
MU
TE
232
O_
MI
232
I_M
O
MI
CD
ET
H/
PD
ET
TU
_IN
T
TU
_R
ST
FL
_C
E
FL
_R
ST
FL
_C
LK
FL
_D
AT
A
FL
_C
E2_
MZ
GR
NL
ED
RE
DL
ED
PO
WE
RK
EY
KE
Y1
KE
Y2
KE
Y3
ISE
LA
ISE
LB
VS
EL
A
VS
EL
B
DOO
R_
DE
T_
MZ
FL
AS
HE
R_I
N_
MZ
DI
RE
CT
LE
D_
MZ
TR
IGG
ER
_2
TR
IGG
ER
_1
DA
GN
D
TU
_T
XM
I/S
DA
TU
_R
XM
O/
SC
L
TU
_C
E
TU_RST
TU_INT
TU_RXMO/SCL
TU_TXMI/SDA
TU_CE
FLASHER_IN_MZ
PREFMUTE
PRESBMUTE
PR
ES
BM
UT
E
PR
ES
BM
UT
E
STBY POWER GND POWER + POWER -
8 7 6 5 4 3 2 1
A
B
C
D
E
F
M
TO N
CN27B
CN28B
CN69B
TO CN27A
TO CN28A
TO CN69A
CN24B
CN25B
TO CN24A
TO CN25A
O
TO
P
CN26B
TO CN26A
CN21B
TO CN21A
Q
S
U
W
Y AA AC
TO
R
TO
T
TO
V
TO X
TO Z TO AB TO AD
SCHEMATIC DIAGRAMS (11/31)
DIGITAL UNIT (1/15)