Marantz AV7705 - Speaker installation

SCH27_SIDE CNT
STBY POWER ANALOG AUDIO DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO DIGITAL VIDEO GND LINE POWER- LINE POWER+ LINE
TP TP TP
TP TP TP TP TP TP TP TP TP
TP TP TP TP
TP TP TP TP TP TP TP TP TP
TP TP TP TP TP
TP
TP TP TP TP TP TP TP TP TP TP TP TP TP TP TP TP TP TP TP TP TP TP TP TP TP TP
TP
TP
TP
TP TP TP TP TP TP TP TP
TP
TP TP
TP TP TP
TO INPU T PART
TO REGULAT OR PART
SID E CNT_CUP12923Z(CONNECT A)
FRO M D IGIT AL CO N.PART
FRO NT_ IR IN_ M Z
RC _O UT_ M Z
KI LLIR_ M Z
RC _I N
D GND
M3 .3 V
D 5V
B/ P_ IRIN_ A VR
TR IGGE R_ 2 TR IGGE R_ 1
232I_M O 232O_ M I
RE MO T E3 .3 V
FL AS H ER _I N_ M Z
MIC
VA U XL
FRO M D IGIT AL CO N.PART
TU _RST
TU _INT
TU _TX M I/S D A
TU _RX MO / SC L
TU _SEN
D GND
ZO NE _ D A
ZO NE _ CL
MV O LC LK 1
MV O LD ATA
VO L UM E_ MUT E
D AZ ON E 3R
D AGND
D AZ ON E 3L
D AGND
D AZ ON E 2R
D AGND
D AZ ON E 2L
MIC GND
AGND
VA U XR
AGND
ZO NE _ ST B
FL AS H ER _I N_ M Z
232I_M O 232O_ M I
RE MO T E3 .3 V
FRO NT_ IR IN_ M Z
RC _O UT_ M Z
KI LLIR_ M Z
RC _I N
D GND
M3 .3 V
CP UP OWE R
D 5V
TR IGGE R_ 1 TR IGGE R_ 2
B/ PI RIN _ AV R
FRO NT_ IR IN RC _O UT_ M Z KI LLIR_ M Z RC _I N
D GND M3 .3 V D 5V
RE MO T E3 .3 V FL AS H ER _I N_ M Z
B/ P_ IRIN_ A VR
TR IGGE R_ 1 232I_M O 232O_ M I
TR IGGE R_ 2
TU _TX M I/S D A
TU _RX MO / SC L
FRO M/ T O INPUT P A RT
PAGE 1_C1
PAGE 1_D 1
PAGE 28_D 2
PAGE 28_D
4
PAGE 23_C1
TU _RST
TU _SEN
TU _INT
TP TP TP TP TP TP
VID EO+ 5V
VID EO- 5V VID EO- 5V
VGND
TR G_ GND
TR G+ 12V
VID EO+ 5V
VID EO+ 5V
VID EO- 5V VID EO- 5V
VGND
TR G_ GND TR G+ 12V
VID EO+ 5V
TP
N.C
A+ 7V
TU _RT GND
TU _TX M I/S D A
TU _SEN TU _RST
TU _INT
TU NER_ R
TU NER_ L
TU _RX MO / SC L
TU _GND
A- 7V
AGND AGND
TR G + 12V
TR G_ GND
AGND
VID EO- 5V
VID EO+ 5V
VGND
B/ PI RIN _ AV R
TR IGGE R_ 2
TR IGGE R_ 1
232I_M O 232O_ M I
RE MO T E3 .3 V
FRO NT_ IR IN_ M Z
RC _I N
D GND M3 .3 V CP UP OWE R D 5V FL AS H ER _I N_ M Z RC _O UT_ M Z KI LLIR_ M Z
TU _/RS T
TU _INT
TU _TX M I/S D A TU _RX MO / SC L TU _SEN
D GND
ZO NE _ D A ZO NE _ CL MV O LC LK 1 MV O LD ATA
VO L UM E_ MUT E
D AZ ON E 3R D AGND D AZ ON E 3L D AGND
D AZ ON E 2R
D AGND
D AZ ON E 2L
MIC GND AGND VA U XR AGND ZO NE _ ST B MIC
VA U XL
FRO M/ T O RC -5/MX -PORT PART
PAGE 20_C5
FRO M/ T O RC -5/MX -PORT PART
PAGE 20_A5
D AGND D AL EG O _L
D AGND
D AL EG O _R
D AL EG O _R
D AGND
D AL EG O _L
D AGND
FO R GUID E PCB
TU NER_ R
TU _GND
TU _GND
TU NER_ L VA U XL
VA U XR AGND
MIC AGND
MIC GND
D AZ ON E 2L D AGND D AZ ON E 2R
D AGND
D AZ ON E 3L
D AGND
D AZ ON E 3R
D AL EG O _L
D AGND
D AL EG O _R D AGND
TU NER_ R
TU _GND TU _GND TU NER_ L
VA U XL VA U XR AGND
MIC
AGND
MIC GND D AZ ON E 2L
D AGND
D AZ ON E 2R
D AGND
D AZ ON E 3L
D AGND
D AZ ON E 3R
D AL EG O _L
D AGND
D AL EG O _R
D AGND
A- 7V
A- 7V
A+ 7V A+ 7V AGND
AGND AGND
VO L UM E_ MUT E
ZO NE _ CL ZO NE _ D A
ZO NE _ ST B MV O LD ATA MV O LC LK
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CN 27A
C125Z 1- 15
2
1 3
4 6
5 7
8 10
9 11
12 14
13 15
16
17
18
19
BN 77D
C125Z 2- 1960
28
29 2 7
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CN 23A
C125Z 1- 29
13
12
11
10
9
8
7
6
5
4
3
2
1
CN 64C
C125Z 1- 13
J9656
OP EN
JW 9601
7
6
5
4
3
2
1
CN 28B
C125Z 1- 07
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CN 27B
C125Z 1- 15
JW 963
JW 962
21
20
19
18
17
1
6
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CN 23C
C125Z 1- 21
CN27A
TO BN27A
CN23A
TO BN23A
CN64C
TO BN64C
CN23C
TO BN23C
CN27B
TO BN27B
CN28B
TO BN28B
BN77D
TO CN77D
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
35