Marantz SR7300 - 3. Wiring Diagram

5 6
N
L
AC INLET
TKC-W26P-C1
TKC-W26X-A1
TKC-W26P-C1
TKC-W26X-A1
Component Video PCB
Composite/S-Video PCB
Dig IN/OUT, RC-5 ,Preout PCB
CPU/DSP/DAC/ADC PCB
BackUP PCB
Power AMP PCB
Front PCB
Function/Vol PCB
WC0 2
H.P PCB
W60 1
WL01
W602
WG04
tuner pack
PP94
PS04
PD04
PL04
PF04
Power Supply PCB
P804
P104
PC04
P854
P894
AC_BH
AC_BL
CENTER
AC_BL
AC_BH
AC_+5
AC_FL
AC_+5
AC_FL
P874
P884
PowerSW PCB
AC Inlet PCB
P604
WG0 5
P864
WG06
WP02
WP02
WF01
W80 9
WP03
WG01
WG02
WP01
WC01
WC0 1
W179
WP91
W852
W861
JC02
JL05
J853J807
J854
W808
JS05
JE08
JE09
JP02
J803
W805
JU07
J809
J980
JU04
JP91 JP92
JT01
J101
J102
J805
J801
J802
W892
W891
J871
W871
J852
J851
J881
JC03
JE10
J972
JS72
JE11
J810
JU05
JL06
JF54
JP01
JP03
JS06
JL04
JL07
J981
JU03
W806
J806
J179
123456
JA08
JU06
JS11
JU02
JS13
JU01
YJ06006470
S7B-PH
7
+5VL
6
+5VD
5
GND
4
GND
3
VKK
2
FL1
1
FL2
15FMN-BTK-A
YJ07026120
1
GND
2
CTS
3
N.C
4
RXD
5
_CEEX
6
RTS
7
Y_OSD
8
TXD
9
CVBS_OSD
10
TV_AUTO
11
_CEOSD
12
VSYNC
13
OSDCLK
14
OSDDATA
15
GND
YP06006410
S5B-XH
5
GND
4
+5VL
3
PR_POWER
2
STANDBY
1
P_DOWN
YJ06008750
05JQ-BT
5
GND
4
+5VL
3
RR_POWER
2
STANDBY
1
P_DOWN
YP04000760
B2P3-VH
1
AC
2
AC
AC AC
BOAD_IN
YB00700930
1
+12V
2
+12VG
3
-12V
4
+5VD
5
+5VDG
6
+5VV
7
+5VVG
8
+5VL
B8B-PH
YJ06006280
1
+12V
2
+12VG
3
-12V
4
+5VD
5
+5VDG
6
NC
7
+5VVG
8
+5VL
B6B-EH
YP0600384X
1
MAIN_FL
2
GND
3
MAIN_SL
4
GND
5
MAIN_FR
6
GND
B6B-PH
YJ06006260
1
MAIN_SR
2
GND
3
MAIN_CEN
4
GND
5
MAIN_SBL
6
GND
S5B-PH
YJ06006450
1
AUX1_Y
2
GND
3
AUX1_C
4
GND
5
AUX1_CVBS
YJ06006270
B7B-PH
7
+5VL
6
+5VD
5
GND
4
GND
3
VKK
2
FL1
1
FL2
BOAD_IN
YB00062800
6
+B
5
+B
4
AC
3
AC
2
-B
1
-B
B2B-PH-SM3-TB
YJ0701972Y
2
GND
1
AUX_OPT
YJ06006280
B8B-PH
1
+12V
2
+12VG
3
-12V
4
+5VD
5
+5VDG
6
+5VV
7
+5VVG
8
+5VL
12345678
YJ06006280
B8B-PH
+12V
+12VG
-12V
+5VD
+5VDG
+5VV
+5VVG
+5VL
YJ0702663Z
13FMN-BMT-A-TFT
1
HP_ON
2
_HP_DET
3
_P_DOWN
4
_STANDBY
5
_HEAT_DET
6
_P_LINE_FAIL
7
P_AMP_FAIL
8
N.C
9
HEAT
10
SURR_ON
11
FLRB_ON
12
FLRA_ON
13
GND
YP0600391X
B4B-EH
1_HP_DET
2HP_R
3GND
4HP_L
YP0600391X
B4B-EH
1 _HP_DET
2 HP_R
3GND
4 HP_L
YJ07020480
OTHER F
15FE-BT-VK-N
1
STEREO
2
TUNED
3
MUTE
4
R_OUT
5
GND
6
L_OUT
7
DETOUT
8
Vcc1(+12V)
9
Vcc2(+5V)
10
FMIFOUT
11
GND
12
DO
13
CLK
14
DI
15
CE
B6B-P H
YJ06006260
1FL
2GND
3SL
4GND
5FR
6GND
B6B-EH
YP0600384X
1
SR
2
GND
3
CNT
4
GND
5
SBL
6
GND
YP0600369 0
B6P-VH
1
-B
2
-B
3
AC
4
AC
5
+B
6
+B
12345678910
1112
YP06010950
B5P-VH
1
2
3
4
5
YP0600391X
B4B-EH
1
2
3
4
YA03040620
BOAD_IN
1234 5
YB00067390
BOAD_IN
1234
BOAD_IN
YD020218F0
YD020218E0
12
12
B2P3-VH
YP04000760
12
B2P3-VH
YP0400076012
21
B2P3-VH
YP04000760
12
16FMN-SSTK-A
YJ07060510
1
SEL-
2
KEY2
3
SEL+
4
KEY1
5
_WRIT
6
KEY0
7
_S.BYLED
8
_RSFL
9
VOL-
10
SIODATA
11
VOL+
12
SIOCLK
13
RCOUT
14
_CEFLD
15
_RSTFL
16
GND
19FMN-BTK-A
YJ07059880
1
FL
2
GND
3
FR
4
GND
5
SL
6
GND
7
SR
8
GND
9
SBL
10
GND
11
SBR
12
GND
13
CNT
14
GND
15
SW
16
GND
17
TU_L
18
GND
19
TU_R
19FMN-BTK-A
YJ07059880
19
FL
18
GND
17
FR
16
GND
15
SL
14
GND
13
SR
12
GND
11
SBL
10
GND
9
SBR
8
GND
7
CNT
6
GND
5
SW
4
GND
3
TU_L
2
GND
1
TU_R
YP06003930
S3B-EH
ONLY F
1 TU_L
2 GND
3 TU_R
YP0600383X
B3B-EH
ONLY F
1
TU_L
2
GND
3
TU_R
YJ07060300
13FMN-BTK-A
1 N.C
2 FLRA_ON
3 FLRB_ON
4 SURR_ON
5 HEAT
6 N.C
7 P_AMP_FAIL
8 _P_LINE_FAIL
9
_HEAT_DET
10 _STANDBY
11 _P_DOWN
12 _HP_DET
13 HP_ON
15FMN-BMT-A-TFT
YJ0702665Z
15
GND
14
CTS
13
N.C
12
RXD
11
_CEEX
10
RTS
9
Y_OSD
8
TXD
7
CVBS_OSD
6
TV_AUTO
5
_CEOSD
4
VSYNC
3
OSDCLK
2
OSDDATA
1
GND
11FMN-BTK-A
YJ07060290
1
GND
2
+5VV
3
GND
4
TXD
5
-5VV
6
RTS
7
COMP_SEL
8
RXD
9
_COMP_MUTE
10
CTS
11
GND
11FMN-BTK-A
YJ07060290
11
GND
10
+5VV
9
GND
8
TXD
7
-5VV
6
RTS
5
COMP_SEL
4
RXD
3
_COMP_MUTE
2
CTS
1
GND
S2B-PH
YJ06006420
1
AUX_OPT
2
GND
07-FMN-SSTK-A
YJ07060420
1 +5VD
2 AUXL
3 DGND
4 -12V
5 GND
6 +12V
7 AUXR
07-FMN-BTK-A
YJ07022210
7
N.C
6
AUXL
5
DGND
4
-12V
3
AGND
2
+12V
1
AUXR
S5B-PH
YJ06006450
1
AUX1_Y
2
GND
3
AUX1_C
4
GND
5
AUX1_CVBS
S5B-EH
YP06003950
1 +5VV
2 GND
3 -12V
4 GND
5 +5VL
B5B-EH
YP0601045X
+5VV
GND
-12V
GND
+5VL
16FMN-BMTR-A-TFT
YJ0702703Z
16
SEL-
15
KEY2
14
SEL+
13
KEY1
12
_WRIT
11
KEY0
10
_S.BYLED
9
_RSFL
8
VOL-
7
SIODATA
6
VOL+
5
SIOCLK
4
RCOUT
3
_CEFLD
2
_RSTFL
1
GND
YA03051820
BOAD_IN
1
+12V
2
GND
3
-12V
4
PA_FAIL
5
HEAT_DET
YP0601045X
B5B-EH
1
+12V
2
GND
3
-12V
4
PA_FAIL
5
HEAT_DET YP06003690
B6P-VH
1
FL
2
SL
3
FR
4
SR
5
C
6
SBL
YJ07060310
33FMN-BTK-A
1
RDSDIN
2
TUDIN
3
TUCLK
4
TUDOUT
5
_CE_RDS
6
KILL_RDS
7
CE_TU
8
TU_MUTE
9
TU_ST
10
TU_SD
11
DIG_GND
12
DIG6_IN
13
DIG6_IN
25
DIG_OUT
14
DIG5_IN
26
MD2
15
DIG5_IN
27
DC_OUT2
16
DIG4_IN
28
DC_OUT1
17
DIG4_IN
29
RC_IN
18
DIG3_IN
30
IR
19
DIG3_IN
31
RC_OUT
20
DIG2_IN
32
M_RC_IN
21
DIG2_IN
33
M_RC_OUT
22
DIG1_IN
23
DIG1_IN
24
DIG_OUT
YJ0702683Z
33FMN-BMT-A-TFT
33
RDSDIN
32
TUDIN
31
TUCLK
30
TUDOUT
29
_CE_RDS
28
KILL_RDS
27
CE_TU
26
TU_MUTE
25
TU_ST
24
TU_SD
23
DIG_GND
22
DIG6_IN
21
DIG6_IN
9
DIG_OUT
20
DIG5_IN
8
MD2
19
DIG5_IN
7
DC_OUT2
18
DIG4_IN
6
DC_OUT1
17
DIG4_IN
5
RC_IN
16
DIG3_IN
4
IR
15
DIG3_IN
3
RC_OUT
14
DIG2_IN
2
M_RC_IN
13
DIG2_IN
1
M_RC_OUT
12
DIG1_IN
11
DIG1_IN
10
DIG_OUT
YJ06004170
1_CE_VOLB
2_CE_VOLA
3VOLCLK
4VOLDATA
5GND
6GND
7GND
8+5VD
9+5VD
10+5VD
11GND
12GND
13+5VL
25AFDATA
14L/RMUTE
26+5VL
15
SL/SRMUTE
16SBMUTE
17CNTMUTE
18SWMUTE
19MULTIMUTE
20ERMUTE
21_P_DOWN
22_CE_TCB
23_CE_TCA
24AFCLK
YP0700562Y
1 _CE_VOLB
2 _CE_VOLA
3 VOLCLK
4 VOLDATA
5GND
6GND
7GND
8 +5VD
9 +5VD
10 +5VD
11 GND
12 GND
13 +5VL
25 AFDATA
14 L/RMUTE
26 +5VL
15 SL/SRMUTE
16 SBMUTE
17 CNTMUTE
18 SWMUTE
19 MULTIMUTE
20 ERMUTE
21 _P_DOWN
22 _CE_TCB
23 _CE_TCA
24 AFCLK
YJ06004170
1SL-
2SL+
3GND
4SR+
5SR-
6SBL-
7SBL+
8GND
9SBR+
10SBR-
11CEN-
12CEN+
13GND
25SW+
14GND
26SW-
15FR-
16FR+
17GND
18FL+
19FL-
20-12V
21RT
22GND
23LT
24GND
YP0700562Y
1SL-
2SL+
3GND
4SR+
5SR-
6 SBL-
7 SBL+
8GND
9 SBR+
10 SBR-
11 CEN-
12 CEN+
13 GND
25 SW+
14 GND
26 SW-
15 FR-
16 FR+
17 GND
18 FL+
19 FL-
20 -12V
21 RT
22 GND
23 LT
24 GND
YB00309410
3. WIRING DIAGRAM
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