Onkyo TX-RZ830

HDBT SECTION
DRX-4.2/5.2,DRX-7.1/R1.1,DRC-R1.1
1
A
B
C
D
E
2 3 4 5 6
1 2 3 4 5 6
A
B
C
D
E
SIGN00189
232TX
RS232RXD
RS232RXD
RS232TXD
RS232TXD
IRIN
IR_IN
IR_IN
IR_OUT
D7804 D7803
P7801
MDS-09P-V-01(DSUB9P)
1
2
3
4
6
7
8
9
11
10
5
R7824
120
R7823
120
100DC7824 100D
C7823
GNDDG
BLM15PX181SN1D
L7805
106K C7829
16V
106K
C7830
16V
106K
C7832
16V
106K
C7831
16V
Q7805
ICL3221ECVZ
EN
1
C1+
2
V+
3
C1-
4
C2+
5
C2-
6
V-
7
R1IN
8
R1OUT
9
INVALID
10
T1IN
11
FORCEON
12
T1OUT
13
GND
14
VCC
15
FORCEOFF
16
R7837
330
R7838
330
R7834
10k
R7836
10k
R7839
10k
104K
C7835
16V
104K
C7834
16V
104K
C7839
16V
+3.3V
GND_CHASSIS
104K
C7821
50V
Q7806
TC7W14FK(TE85L_F)
1A
1
3Y
2
2A
3
GND
4
2Y
5
3A
6
1Y
7
VCC
8
Q7804
NC7SZ08P5X_F042
INA
1
INB
2
GND
3
OUTY
4
VCC
5
R7831
1k
R7832
100
223K
C7837
50V
104K
C7833
16V
BLM11A121S
L7803
+3.3V
GNDDG
BLM11A121S
L7804
104K
C7826
16V
+3.3V
GNDDG
R7827
470
R7825
470
R7822
100
104K
C7825
16V
R7821
56k
100D
C7822
GNDDG
R7835
10
R7826
100k
+3.3V
Q7802
DTC124EUA
Q7803
DTA124EUA
R7830
1k
153K
C7828
103K
C7838
331J
C7836
R7828
0
R7833
10
Q7808
KTC4373-Y
+3.3V
R7829
5.6k
822K
C7827
50V
P7802
MSJ-035-52E-B-AG-PBT
1
10
2
21
24
22
Q7807
INA5001AP1-T111
R7840
220
P9611B
IMSA-9618S-07A
1 2 3 4 5 6 7
R7841
1k
R7842
56
HDBaseT 232C SECTION
BASW-2425
232C
IR IN
IR OUT
TRS3221ECPWR
HDBT MAIN SECTION
HDBaseT IR SECTION
Upper
lower
side FFC
Schematic Diagrams