Marantz SR5013 - Page 39

SCH31 RS232
COMPONENT (Y)
ANALOG AUDIO DIGITAL AUDIO TMDS SIGNAL VIDEO SIGNAL GND LINE POWER- LINE POWER+ LINE
TRG GND
D/MGND
NC(M3.3V)
NC(B/PIRIN_DE)
TRG+15V
FLASHER_GND FLASHER_SIG
R4710
0
C4718 33P
OPEN
C4715
RS232C
TRG1
MI2320 MO232I
REMOTE3.3V
C4728
OPEN
C4717
100N-K
R4714
1K
C4708
10/50
R4722
U4700
PQ120DNA
OPEN
R4711
1K
R4721
0
C4707
10/50
C4712
100N-K
ZD4700
ZJ16B
R4708
1K
C4704
100N-K
JACK4700
REMOTE OUT
FLASHER_IN
2 5
4
31
NC
OUT
GND
ON/OFF
IN
R4709
1K
100N-K
C4705
D4703 LBAS16HT1G
D4701 OPEN
TRIGGER
100N-K
C4711
BKT4403
BRACKET
C4719 33P
D4702 OPEN
C4710
10/50
RS232 PART
MAIN 3/3 _ RS_CNT PART _ H5
100N-K
C4716
10
115 7 9
8642
31
CN4702
K1001
MINI-JACK(PJ-308-02)
5
9876
4321
JACK4702
100N-KC4706
10 11 12 13 14 15 16
5 4 3 2 16
9 8 7
SN75101PWR
U4701
R1 OUT
R1 IN
GND
VCC
T1 OUT
T1 IN
T2 IN
R2 OUTR2 IN
T2 OUT
V-
C2-
C2+
C1-
V+
C1+
CN4702
TO CP4702
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
39