Marantz SR7013 - Page 12

SCH04_EXPANDER
STBY POWER ANALOG AUDIO DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO DIGITAL VIDEO GND LINE POWER- LINE POWER+ LINE
ST R
D
CP
QP 0
QP 1
GND
VC C
OE
QP 4
QP 5
QP 6
QP 7
QS 2
QS 1
QP 2
QP 3
ST R
D
CP
QP 0
QP 1
GND
VC C
OE
QP 4
QP 5
QP 6
QP 7
QS 2
QS 1
QP 2
QP 3
ST R
D
CP
QP 0
QP 1
GND
VC C
OE
QP 4
QP 5
QP 6
QP 7
QS 2
QS 1
QP 2
QP 3
ST R
D
CP
QP 0
QP 1
GND
VC C
OE
QP 4
QP 5
QP 6
QP 7
QS 2
QS 1
QP 2
QP 3
ST R
D
CP
QP 0
QP 1
GND
VC C
OE
QP 4
QP 5
QP 6
QP 7
QS 2
QS 1
QP 2
QP 3
TO MAIN CPU
TO H DMI SW 2
TO H DMI SW 1
TO VID EO P L D
TO D IGIT AL CN T
TO H D MI T X
A4 A5
A5
A4 A5
PAGE 1
(PAGE 3 _D 6 )
(PAGE 13_A 4)
(PAGE 17_D 6)
(PAGE 14_A 3)
(PAGE 16_C 6)
ST R
D
CP
QP 0
QP 1
GND
VC C
OE
QP 4
QP 5
QP 6
QP 7
QS 2
QS 1
QP 2
QP 3
ST R
D
CP
QP 0
QP 1
GND
VC C
OE
QP 4
QP 5
QP 6
QP 7
QS 2
QS 1
QP 2
QP 3
A4B6
TO D IGIT AL SUPPL Y
(PAGE 2_B 1)
H I-B R L Y C H ECK
D5 V
HI -B _R LY
DGND
1615141312111 0
9 8 7 6 5 4 3 2 1
IC171
MC 74H C4094A DR2 G
161 5141 312111 0
9 8 7 6 5 4 3 2 1
IC172
MC 74H C4094A DR2 G
C1701
0.1
C1702
0.1
161 5141 312111 0
9 8 7 6 5 4 3 2 1
IC174
MC 74H C4094A DR2 G
161 5141 312111 0
9 8 7 6 5 4 3 2 1
IC175
MC 74H C4094A DR2 G
C1704
0.1
C1705
0.1
161 5141 312111 0
9 8 7 6 5 4 3 2 1
IC176
MC 74H C4094A DR2 G
C1706
0.1
R1701
4.7 K
161 5141 312111 0
9
8 7 6 5 4 3 2 1
IC173
MC 74H C4094A DR2 G
C1703
0.1
R1702
4.7 K
161 5141 312111 0
9 8 7 6 5 4 3 2 1
IC177
MC 74H C4094A DR2 G
C1707
0.1
321
CN 171
SM W 200-03
C1708
0.1
R1708
0
AE XP _OE
AE XP _CLK
AE XP _DA T AIN
AE XP _ST B
HP D1
HP D2
HP D3
HP D4 HP D5
HP D6
HP D7
HP D8
HI NS EL A HI NS EL B HI NS EL C
VP LD _TR AN S0 VP LD _TR AN S1
VP LD _TR AN S2 DI RE CT LED _S R/ AV M-D AXL ED_ SR /A V ILLUM ILED
SP RL _R SV 1 SP RL _R SV 4 PR ER L_ Z2 H/ P_RL Y TR IGGER _1
TR IGGER _2
AE XP _OE AE XP _CLK AE XP _ST B
TTL_ SE L_ A TTL_ SE L_ B SD /HD
TU _/RS T
SP RL _C SP RL _S B
SP RL _F
AE XP _DA T A_ OU T
PR ER L_ Z3
SP RL _S
FA NC ON T_O N1 FA NC ON T_L _O N1
SP RL _H 2
SP RL _H 1
HI -B _R LY
AE XP _DA T A_
IN
LE GO _F AN _ON
VIN _A VIN _B VIN _C CO MP_S W1 CO MP_S W2
DGND
SW M3.3 V
M3 .3 V
D5 V
5A
TO A5
7A
TO A7
1B
TO B1
8C
TO C8
1D
TO D1
E2
TO 2E
E3
TO 3E
E4
TO 4E
E5
TO 5E
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
12