Onkyo TX-NR828(B) - Schematic Diagrams 12: RS232 and Trigger Interfaces; RS232_12 VTRIG SECTION

TX-NR828
SCHEMATIC DIAGRAMS-12(PART-12)
RS232_12VTRIG SECTION
TX-NR828
TxD
TRIGA
GNDDG
GNDDG
GNDDG
+3.3VMPU
RxD
GND
IRIN
103K
C1220
223K
C1201
103K
C1219
104Z
C1236
104Z
C1240
C1260
47u 35V
P607B
NPLG-3P117
123
P7050A
NSCT-11P2429
1234567891011
D1240
DA2J10100
D1241
DA2J10100
D1260
DZ2J130M0L
P1211
MDS-09P-V-01(DSUB9P)
1
2
3
4
6
7
8
9
11
10
5
P1214
MSJ-035-22
2
3
1
P1217
MSJ-035-22
2
3
1
Q1220
PC817X
1
32
4
R1223
1k
R1222
8.2
R1265
3.9k
R1247
470
R1261
330
R1254
8.2
R1229
220K
R1266
220K
R1262
330
R1269
NC
R1268
1W
220
R1267
1W
150
Q1260
2SC2881-Y(TE12L,CF)
Q1215
KRC102S
Q1261
KTA1504-GR
Q1213
2SA1201-Y(TE12L,CF)
P1201
NEJITANSI ST3
1 2 3 4
P1214
P1217
TRIG AIR IN A
REARPANNEL
VIEW
VIDEO
+12VTRG
GND_VD
IR IN A
RS-232
BAAR-1352
(150mA)
12V TRG A
RS232C
IR/TRIGGER/RS232
HDMI
FROM BAHDM-1357(PART-14)
+3.3VMPU
MODELNO.TX-NR828
SCHEMATIC DIAGRAM(PART-12)
FROM BATRM-1335(PART-8)
NC
NC
NC
NC
NC
12V TRG OUT
IR IN
U0062
TERMINAL(12VTRIG/IR) PC BOARD
A
1
2
3
4
B C D E