Vmpu/ Encoder/ Power Supply Section - Onkyo TX-NR717 Service Manual

A B
SCHEMATIC DIAGRAMS-20(PART-20)

VMPU/ ENCODER/ POWER SUPPLY SECTION

1
BAHDM-1195 (6/10)
U005
MDMI PC BOARD
+3.3VHT
3.3V
JIG_PWB
2 KRC104S
Q8832
8
7
6 CS
5 EN R11
4 GND_JIG NC
3 SO R12
R13 #100
2 SCK
1 SI #22 R14
#22
NO USE
3
Except TX-NR717/818/818AE,
DTR-40.4
TX-NR717/818/818AE,
DTR-40.4
4
OTHER MODEL
+3.3V_DA8x_IO
VM_RST
MAIN
VM_RDY
MAIN +3.3VHT
VM_MOSI
MAIN
VM_MISO
MAIN
VM_CLK
Q8711
MAIN
S-58LM20A-N4T1U
1 4 R8759
VDD VOUT
0
KYT_SDA 2 3
KYOTO VSS NC
KYT_CLK
KYOTO
KYT_RST
KYOTO
KYT_FHOLD
Q8712
KYOTO
NC_S-58LM20A-N4T1U
KYT_UPD
KYOTO
KYT_RDY 1 4 R8761
KYOTO VDD VOUT
KYT_REQ
NC_0
KYOTO
KYT_INT 2 3
KYOTO VSS NC
KYT_SCK
KYOTO
KYT_CS
KYOTO
ODDC_SDA
KYOTO
ODDC_SCL
KYOTO
5
HPLG_DET
KYOTO
KYT_LOCK
KYOTO
KYSPI_DO
KYOTO
KYSPI_DI
KYOTO
To PART-22,28
INPSEL
1st DSP Audio
DBG_RST
RX_INT KRC104S
7844
Q8704
RX_SDA WT_RST
7844 DEBUG
RX_SCL
D8701
7844
KDS4148U
RX_RST VM_RST
7844 MAIN
RX_PDN
7844
VSW_MUTE KYT_SDA R8703
VSW KYOTO
VSW_SDA KYT_CLK R8704
VSW KYOTO
VSW_SCL KYT_RST R8705
VSW KYOTO
VSW_VDET KYT_FHOLD
VSW KYOTO
VSW_CDET MHL_SDA R8706
VSW MHL
MHL_SCL R8707
MHL
MHL_RST R8708
6
MHL
OERXTH DDC_EN 47X4
BUS_ST MHL
OERXTH2
BUS_ENC
OERXTH3 KYT_UPD R8760 R8709
BUS_THR KYOTO
10KX4
KYT_UPD2 KYT_CSSEL 4.7K
KYOTO
VHD_SDA KYT_REQ
VHD KYOTO
VHD_CLK KYT_INT
VHD KYOTO
VHD_RST KYT_SCK R8710
VHD KYOTO
VHD_LOCK KYT_SDO
VHD KYOTO
KYT_SDI R8711
KYOTO
KYT_CS
KYOTO
MHL_INT
MHL
DBG_TXD
DEBUG
MHL_SDA
MHL
DBG_RXD R8712
MHL_SCL DEBUG
10KX4
MHL HDMI1_RST
MHL_RST 9575-1
MHL HDMI1_INT
DDC_EN 9575-1
MHL
+3.3VHT
HDMISDO
9575-1
L8701
HDMISDI
9575-1 BLM18PG181SN1D
HDMICLK
9575-1
SPICS
9575-1
SPIHOLD
7 9575-1
HDMI1_RST
9575-1
HDMI1_INT
9575-1
HDMI1_SDA
9575-1
HDMI1_SCL
9575-1
Z2CEC1 GNDHD
9575-1
Z2CEC2
9575-1
Z2CEC3
9575-1
HDMI2_INT
9575-2
HDMI2_RST
9575-2
HDMI2_SCL
9575-2
HDMI2_SDA
9575-2
VMPU:8701-8759
8
TX-NR717/ 818/ DTR-40.4/ 50.4
C D
ENCODER:8831-8899
Q8831
BU18TD3WG-TR
1 5 +1.8VEN C8831
VIN VOUT
105K
2
GND
3 4
STBY NC
C8833
106K/16
122mA
L8832
LBC2518T4R7M
C8840
106K/16
C8845 1
GNDHD VDDIO
105K 2
TEST0
3
R8843 TEST1 48:SFL/MISO
KYT_GIN4 22X4 4
Y0
KYT_GIN5 5
Y1
KYT_GIN6 6
Y2
KYT_GIN7 7 Q8833
Y3
KYT_GIN8 8
Y4
KYT_GIN9 9
ADV7342BSTZ-3
Y5
10
VDD
C8851 11
105K DGND
KYT_GIN10 12
Y6
KYT_GIN11 13
Y7
14
R8846 TEST2
22X4
15
TEST3
16
C0 EXT_LF1
R8855 10K
R8861 NC
VIDEO ENCODER
NO
YES
THERMAL
VSP(HQV) TYPE
R8748 R8749
TX-NR717/DTR-40.4 10K NONE
OTHER MODEL NONE 10K
THERMAL
8.00MHz
10K
R8764 X8701
CSTCE8M00G55-R0
R8765 10K
+3.3V_VMPU
R8701
R8742
10K
2.2K
1 75
AVSS PG7/INT7/WDTOUTn
C8701 2 74 10K R8741
VREFH PG6/SCK2/CS3n
104K 3 73 2.2K R8740
RESETn PG5/SCL2/TB9IN1
R8702 0 2.2K
4 72 R8739
MODE PG4/SDA2/TB9IN0
10K
4.7K 5 71 R8738
PL0/SDA0/TB0OUT PG3/INT6/CS1n
4.7K 6 70 10K R8737
PL1/SCL0/TB1OUT PG2/SCK1/CS0n
10K 7 69 2.2K R8736
PL2/SCK0/TB2OUT PG1/SCL1/TB7IN1
8 68 2.2K R8735
PL3/INT0/TB3OUT PG0/SDA1/TB7IN0
4.7K 9 67
PL4/TXD1/TB4OUT PF4/TRACEDATA3
4.7K 10 66
PL5/RXD1/TB5OUT PF3/TRACEDATA2
11 65
PL6/SCLK1/TB6OUT/CTS1n Q8701 PF2/TRACEDATA1
12 64
PL7/INT1/TB7OUT PF1/TRACEDATA0/SWV
TMPM361F10FG
13 63
DVSS PF0/TRACECLK
14 62
PM0/SCLK2/TB1IN0/CTS2n SWCLK
VMPU
15 61
PM1/TXD2/TB1IN1 SWDIO
16 60 C8706
PM2/RXD2/ALARMn DVSS
17 59 104K
PM3/INT2/TB3OUT DVDD3B
2.2K 18 58 R8733 R8734
PM4/SCLK3/CTS3n PE7/INT5/SCOUT
19 57 2.2K
PM5/TXD3 PE6/A23/SCLK0/CTS0n
2.2K 20 56 2.2K R8732
PM6/RXD3 PE5/A22/RXD0
21 55
PM7/INT3 PE4/A21/TXD0
22 54
PN0/TXD4 PE3/A20/TB6IN1
23 53
PN1/RXD4 PE2/A19/TB6IN0
24 52
PN2/SCLK4/TB2IN0/CTS4n PE1/A18/TB5IN1
25 51
PN3/INT4/TB2IN1/RMIN0 PE0/A17/TB5IN0
R8730
10KX4
GNDHD
R8716 2.2K
ENC_SCL
R8717 2.2K
ENC_SDA
E F
VIDA PART HDMI RX PART
PART-19 or 25
PART-17 or 23
DIGITAL INPUT
C8834
105K
DACPY
C8842
226M/6.3
DACPB
C8843
226M/6.3
48
R8839 R8840
47 180 330
RSET1
46 C8846
VREF DACPR
45 105K
COMP1
44
C8847
DAC_1
43 222K
DAC_2
GNDVD
42
DAC_3
41
VAA DACCV
40
AGND
39 C8849
DAC_4
38 105K
DAC_5
37
DAC_6
36
REST2 DACSY
35
COMP2
C8852
34
PVDD
222K
33
DACSC
C8857
105K
C8858
153K
R8862
180 C8859
R8864 154K
3.3K
C8860
106K/16
+1.8VEN
5mA
Top type
DBG_RST 9
SWD_DATA 8
DBG_RXD 7
MHL_INT
MHL SWD_CLK 6
VHD_RST
VHD +3.3V_VMPU 5
VHD_CLK
VHD ETM_DATA0 4
VHD_SDA
VHD
DBG_TXD 3
HDMI2_INT
9575-2
GNDHD 2
HDMI2_RST
9575-2 1
HDMI2_SCL
9575-2
HDMI2_SDA
9575-2
ETM_DATA3
DEBUG
ETM_DATA2
DEBUG
ETM_DATA1
DEBUG
ETM_DATA0 Top type
DEBUG
ETM_CLK 11
ETM_CLK
DEBUG
DBG_RST 10
SWD_CLK
DEBUG
SWD_CLK 9
SWD_DATA
DEBUG SWD_DATA 8
+3.3V_VMPU 7
GNDHD 6
47 Z2CECF
TX2 ETM_DATA3 5
VM_CLK
MAIN ETM_DATA2 4
VM_MOSI
MAIN ETM_DATA1 3
R8731 VM_MISO
MAIN
ETM_DATA0 2
22X4
VM_RDY
MAIN
1
OERXTH3
BUS_THR
OERXTH2
BUS_VHD
VHD_LOCK
VHD KYSPI_DO
1 6 VSW_SDA
VSW KYT_SDI
4 3 VSW_SCL
VSW
Q8702
UM6K1N
KYT_SDO
KYT_UPD
KYSPI_DI
KYT_CSSEL
KYT_UPD2
R8758
NC_10K
G H
POWER SUPPLY
Q8975
XC6701B502PR
1 5
VOUT VIN
2 47(1/4W)
VSS
3 4
CE NC
D8952
KDS4148U
STBPOWER2
+5.0VHT
R8951 +5.2V
47K 9
V1
L8903
D8951
BLM21PG221SN1
Q8954 KDS4148U
MM3404A50NRE
L8904 L8902
BLM21PG221SN1 C6-K5RA-10UH
5 1
VOUT VIN
2
R8953
VSS
47K
4 3
NC CE
+3.3VHT
Q8955
TPS22924CYZPR +3.3VDC
+3.3V
A1 A2
VOUT VIN
B1 B2 9
VOUT VIN V2
Q8956
C1 C2
GND ON
KRC104S
L8913
BLM21PG221SN1
L8914 L8912
BLM21PG221SN1 C6-K5RA-10UH
VDD_USB3.3V
+3.3VNET
Q8959
TPS22924CYZPR
A1 A2
VOUT VIN
B1 B2
VOUT VIN
Q8960
C1 C2
GND ON KRC104S
+1.86V
+3.3VNM
9
V3
Q8957
TPS22924CYZPR
L8923
A1 A2 BLM21PG221SN1
VOUT VIN
B1 B2 L8924 L8922
VOUT VIN BLM21PG221SN1 C6-K5RA-10UH
C1 C2 Q8958
GND ON
KRC104S
+1.8VHT
Q8961
TPS22924CYZPR
A1 A2
VOUT VIN
B1 B2 +1.2V
VOUT VIN
Q8962
C1 C2 9
GND ON KRC104S V4
L8933
BLM21PG221SN1
L8932
L8934
BLM21PG221SN1 C6-K5RA-10UH
+1.0VNM
+1.0V
9
V5
R8988 NC
L8943
Q8985
BLM21PG221SN1
TPS22924CYZPR
L8944 L8942
A1 A2 L8985 BLM21PG221SN1 C6-K5RA-10UH
VOUT VIN
BLM18PG121SN1D
B1 B2
VOUT VIN
C1 C2
GND ON
ALL PARTS
TX-NR717/DTR-40.4 NO
OTHER MODEL YES
TX-NR717/ 818/ DTR-40.4/ 50.4
I J K
+12V_MHL
L8951
BLM18PG181SN1D
R8981 Q8981
RN2401
4.7K
R8975
Q8982
KRC104S
+12V 1
GNDHD 2
+5V_VD 3
GNDHD 4
+12V 5
R8903
100K
GNDHD 1
+12V_JIG 2
R8909
THRM 47K
R8986
1K
GNDHD
D8986
KDS4148U
STBPOWER2
R8913 100K
D8912
R8911 KDS4148U STBPOWER1
47K
D8913
KDS4148U NETPOWER
THRM
GNDHD GND_ARM
R8923 100K
D8922
KDS4148U
D8923
KDS4148U
D8924
KDS4148U
THRM
R8933 100K
D8932
KDS4148U
THRM
L8931
BLM21PG221SN1
R8943 100K
THRM
L8941
BLM21PG221SN1
Model No. TX-NR717/818/818AE,DTR-40.4/50.4
SCHEMATIC DIAGRAM (PART-20) VMPU/ENCODER/POWER SUPPLY SECTION
Model No. TX-NR1010/3010/5010,DTR-70.4
SCHEMATIC DIAGRAM (PART-26) VMPU/ENCODER/POWER SUPPLY SECTION
13.JAN.2011