Onkyo TX-RZ830 Service Manual page 89

1
HDBT SECTION
BAHDM-2424(7/8)
HDBaseT PoC SECTION
E
PON_VS2
Maximum rating
30Vdc 0.1A
GND_CHASSIS
RN72K2B-000JE2
TP9643
TQR8048-N0004RN2-R
P9612
R9818 T9602
1
AC ADAPTER:
1
3
+12Vdc/1000mA
2 4
PJ27KM4BB104-96B
TP9644
D
C
T9601:
TQR8048-N0004RN2-R
1.0uH(+/-20%)
4.1A/6.3mohm
L9628,9629:
LBC2518T100M
10uH(+/-20%)
375mA/0.36ohm
LBC2518T100M
[PoC]
BLM21PG221SN1
L9630,L9631:
2000mA/0.05ohm
BLM21PG221SN1
B
A
1
2
0.68times R9819
[PoH]
4.7k
2
3
[PoC] TP9645
R9834
0
[PoC]
TP9646
R9835
GNDPOH
0
GNDPOH
T9601
CTA (VOUT+)
CTA
1 2 CTB (VOUT-)
CTB
4 3
PART-14
BAHDM-2424(1/2)
L9628
(VOUT+)
CTC
CTC
(VOUT-)
CTD
CTD
L9629
L9630
L9631
R9959
0
R9890
R9891
R9893
GNDDG
2
3
M3FL20U
CTAR
CTBR
CTBR
R9942
R9944
GNDDG
GNDPOH GNDPOH
3
4 5
Schematic Diagrams
[MEDIA SIDE] [SYSTEM SIDE]
R9941
C9825
102K 2kV
NM
C9826
102K 2kV
NM
GND_CHASSIS
GNDDG
GND_CHASSIS
GNDDG
GNDPOH
RS232RXD
RS232TXD
IR_IN
IR_OUT
4 5
6
FFC:2045071012
+3.3V
1 R9813 TP9648
1 R9814 TP9649
1 R9815 TP9650
1 TP9651
R9816
C9805
50V 104K
P9611A
top type
GNDDG
DRX-4.2/5.2,DRX-7.1/R1.1,DRC-R1.1
6
E
D
C
B
A