Marantz SR5014 Service Manual page 29

SCH21 RC5 RS232C
8G
R5710 OPEN(2W)
R5711 OPEN(2W)
D5V(MX)
M/DGND
M3.3V
KILLIR
RC_OUT
FRONT_IRIN
RC_IN
TO G8
GND LINE POWER+ LINE POWER- LINE ANALOG AUDIO
RC-5 PART
R5718
100
Q5630
R5719
Q5625
100 RT1P141C
Q5629
RT1P141C
RT1N141C
C5662 C5663
OPEN 4700N-K
D5617
Q5626
LBAS16HT1G
RT1P141C
JACK5005
RC-5
4
R5720 2
33K R5736
47K
Q5628 C5678 3
R5740
2SC3052 100N-K
47
1
R5737
18K
5
C5679
100N-K
CHASSISGND
DIGITAL AUDIO TMDS SIGNAL VIDEO SIGNAL COMPONENT(Y)
RS232 PART
U4700
PQ120DNA
1 3
TRG_15V
IN OUT
NC
ON/OFF GND 4
2 5
ZD4700 C4704
R4722
ZJ16B 100N-K
OPEN
TRG_GND
D4703 LBAS16HT1G
TRG1
C4707
10/50(SK)
C4706 100N-K
C4712
C1+ VCC
100N-K
C4711
V+ GND R4708
100N-K 1K
C1- T1 OUT
C4716
C2+ R1 IN
100N-K
R4709
C2- R1 OUT
1K
R4721
R4710
V- T1 IN 0
0
C4717
T2 OUT T2 IN
100N-K
R4711
R2 IN R2 OUT 1K
R4714
1K
U4701
SN75101PWR
Q1035
OPEN
Q1036
OPEN
R1451
OPEN
FLASHER_SIG
FLASHER_GND
CN4702
CN4702
C125Z2-11
TO CP4702
MAIN 3/3 _ RS_CNT PART _ H5
29
VIDEO_F/CNT 3/3
2
3 TRIGGER
1
JACK4700
PJ-308-02(RD)
C4705
100N-K
D4701 OPEN
D4702 OPEN
RS232C
JACK4702
D-SUB DS03-09
BKT4403
REMOTE IN
2
3
1
K1000
OPEN
D1090
OPEN
R1448
OPEN 2
3
D1093 OPEN
1
C1338 OPEN
K1001
C1340 OPEN CKX-3.5-03-01(BK)
R1450
OPEN
REMOTE OUT
FLASHER_IN