Onkyo TX-RZ830 Service Manual page 69

1
VMPU SECTION
BAPRC-2605 (2/12)
E
+3.3V_VMPU
GNDDG
D
DBG_RXD
DBG_TXD
C
B
A
1
2
ETM_DATA0
ETM_DATA1
ETM_DATA2
ETM_DATA3
SWD_DATA
SWD_CLK
DBG_RST
KRA302E
ETM_CLK
VM_HPD
Q8705
KRC402E
DBG_RST
DBG_TXD
ETM_DATA0
R8723
4.7k
SWD_CLK
D8701 NM
DBG_RXD VM_RST
SWD_DATA DA2J10100
Q7017
DBG_RST SF_3.3V
DBG_RXD
KRC402E
DBG_TXD
VM_RST
MN787_SDA0
VM_RDY
MN787_SCL0
VM_CLK
R8728 10k
MN787_RST
VM_MOVI
MN787_NIRQ0
VM_MIVO
HDMIZ2_MRQ MN788A_SDA
MN788A_SCL
CONA
CONB MN787_FHOLD
MN788A_NIRQ1
CONC
4053INH
788A_5V
LOADER_RDY
MN788_5V1 NU
HDMI_MRQ
MN787_CS
R8737 4.7k
MN787_NOSDIRQ
R8729 220
MN787_SCK
R8731
MN787_MIVO R8730 47
10000
MN787_MOVI R8746 47
HDMI_MRQ R8732 220
DBG_TXD MN787_NIRQA0
DBG_RXD
PON_eARC
R8707
PON_eARC
HDMIZ2_MRQ 10000
MN787_NIRQA1
eARC_RST L8701 NM
+3.3VHT
eARC_MUTE +5.0VHT
BLM15PX181SN1D
eARC_INT
L8702
eARC_SCL
eARC_SDA
MN787_5VDET2
MN787_5VDET1
MN787_5VDET0
MN787_5VDET0
GNDDG
KRC402E
SF_3.3V
Q8716
MN787_NIRQ0
HDMI_MRQ
HDMIZ2_MRQ
MN787_NOSDIRQ
MN787_SDA0
MN787_SCL0
MN787_RST
MN787_SCK
MN787_CS
+5.0VHT
MN787_MOVI
MN787_MIVO
MN787_FHOLD
MN787_UPD
VM_HPD
HP_CTRLA
HP_CTRLB
HP_CTRLC
HP_CTRLC
HP_CTRLC
788A_TX_HPD
HP_CTRLB
HP_CTRLB
HP_CTRLA
HP_CTRLA
HP_CTRLA IN1
HP_CTRLB IN2
HP_CTRLC IN3
788A_TX_HPD 788A_TX0
GNDDG
2
3
8.00MHz
VM_HPDI
Q8704
CSTCE8M00G55-R0
+3.3VHT
X8701
C8700:Pioneer:103K
ONKYO:104K
R8745
NM
10k
R8701
10k
1
AVSS
C8702 2
VREFH
104K 3
RESETn
4
MODE
5
SDA0
R8702 6
SCL0
7
220
PL2
8
INT0
9 TRACEDATA3 67
SDA3
TRACEDATA2 66
10
SCL3
R8727 11 TRACEDATA1 65
Q8701
PL6
220 12 TRACEDATA0 64
INT1
13 TRACECLK 63
DVSS1
14 TMPM361F10FG SWCLK 62
PM0/SCLK2/TB1IN0/CTS2n
15 SWDIO 61
PM1/TXD2/TB1IN1
R8734 47 16 DVSS3 60
PM2
17 DVDD3B2 59
INT2
18
SCLK3
19 SCLK0 57
TXD3
20
RXD3
21
INT3
22
TXD4
23
RXD4
24
PN2
25
INT4
R8721
47
GNDDG
3
4 5
BAHDM-2424 PART-13
HDBaseT
Only D4/D5
*P8701A
NSCT-17P2480
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
+5.2VDC
+3.3V_HDBT
GNDDG FP6861C-B1AS5CTR
1 5
VOUT VIN
2
GND
3 EN 4
OC
Q8734
NM
+3.3V_VMPU
DBG_RST
R8792
NM
PG7 75 788A_HPD_CTLI
PG6 74 788A_HPD_CTLF
PG5 73
788A_HPD_CTLE
PG4 72 788A_HPD_CTLD
INT6 71
R8716 3.3k
PG2 70
R8715 3.3k eARC_SCL
SCL1 69
eARC_SDA
SDA1 68
ETM_DATA3
R8752
ETM_DATA2
47 ETM_DATA1
ETM_DATA0
R8753
ETM_CLK
47
SWD_CLK
SWD_DATA
R8700
PE7 58 104K C8706 10k NM
R8709 47 VM_CLK MAIN_CLK
RXD0 56 R8713 100 VM_MOVI MAIN_SDMOVI
TXD0 55
R8712 47 VM_MIVO MAIN_SDMIVO
PE3 54 R8722 47 VM_RDY MAIN_RDY
R8742
PE2 53 VS2KTX_DBG
PE1 52 100 10k PON_eARC
PE0 51 R8724 MN787_UPD
eARC_RST
R8717
10k
MN788A_NIRQ1
MN788A_RST
MN788A_SDA
MN788A_SCL
788A_HPD_CTLF
788A_HPD_CTLI
788A_HPD_CTLD
788A_HPD_CTLE
788A_TX_HPD
Q8730 DEC_SCL
KRC402E
DEC_SDA
DEC_RST
Q8731
DEC_PDN
KRC402E
Q8732
KRC402E
Q8733
KRC402E
CON_C_M
CON_B_M
CON_A_M
4053_INH_M
TX-NR787/RZ630/RZ730/RZ830,DRX-3.2/4.2/5.2
4 5
6
Schematic Diagrams
+3.3VHT
0
*R8793
MN788A_NIRQ1
MN788A_RST
MN788A_SDA
MN788A_SCL
788A_HPD_CTLF
788A_HPD_CTLI
788A_HPD_CTLD
788A_HPD_CTLE
788A_TX_HPD
DEC_SCL
DEC_SDA
DEC_RST
DEC_PDN
6
E
D
C
B
A