Main Micom - Onkyo HT-R590 Service Manual

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SCHEMATIC DIAGRAM/
Model No. HT-R590 Schematic Diagram (Part-14) MPU Section
BLOCK DIAGRAM-14
U0030
MPU SECTION PART-14
***MPU INITIAL SETTING VALUE***
MODEL
1
VERSION
UP
BAND
DOWN
UP
INIT1
DOWN
UP
INIT2
DOWN
UP
INIT3
DOWN
2
3
4
5
C
to RB Section
BAHDM-0680
No USE
HT-R590
DC MQ
DD MK
K L
R669 33K 10K
MCLK44/48
R668 10K NC
DACMUT
R667 NC NC
DACRST
R666 0 0
DIRRST
R665 33K 33K
DIRCS
R664 10K 10K
DACCS
R663 10K 10K
DSPRST
R662 NC NC
DSPCS
DSPINT0
DSPINT1
DSPINT2
DIRINT0
FLMD1
TU_SCL
TU_SDA
TU_RST
TU_GP102
PROTECT
IPROTECT
HPGND
HPDET
VOLH
PROTECT2
MICMUT
DIGCLK
DIGSDO
DIGSDI
HDMIPDN
HDMIRST
HDMIINT_TX
HDMIINT2
HDMIINT
HDMISCL
HDMISDA
SPICS
SPIHOLD
HDMISDI
HDMISDO
HDMISCK
CEC
+3.3V_MPU
+5.0V_MPU
GND_VD
+3.3V_MPU
+5.0V_MPU
+1.8VHD +3.3VHD
C8977 C8957
104K 104K
C8976 C8956
918+700mA 294+55+80mA
100/16 100/16
+1.8V +3.3V
R8974 NC R8954 NC
220K 220K
R8973 R8953
C8975 C8955
106K/16V 10KF 106K/16V 27KF
C8974 R8975 C8954 R8955
106K/16V 10KF 106K/16V 10KF
C8973 C8953
106K/16V 106K/16V C8963
D8971 D8951
151J
RB050M-30 R8976 C8980 RB050M-30 R8956 C8960 RB050M-30
3.3K 682K 5.6K 103K
4 5 4 5
GND FB GND FB
3 6 3 6
SW COMP SW COMP
C8972 2 7 C8952 2 7 C8932
IN EN IN EN
106K/25V C8978 1 8 NC 106K/25V C8958 1 8 NC 106K/25V
BS SS BS SS
C8971 223K C8979 C8951 223K C8959 C8931
104K 104K
106K/25V 106K/25V 106K/25V
C8950
100/16
POWER SUPPLY (DDC)
D E
P753A

MAIN MICOM

INITIAL
Val
R662
R663 Val INIT3
R664 Val
INIT2
R665 Val
R666 Val
R667 Val INIT1
Val
R668
R669 Val BAND
C518 102J
R671 2.7K
C519 102J
2.7K
R673
102J
C520
RESET
R675 2.7K
C527 102J
R677 2.7K
+3.3V_STB
C501
106K/16
R501 47K
C502 104K C503 104K
1
2
AVSS
1 AVREF0
* R530 47 3
P10/ANO0
* R531 47 4
P11/ANO1
5
AVREF1
6
P00/TIP61/TOP61
C504 104K
R503 10K
7
P01/TIP60/TOP60
FLMD0 R504 0 8
C505 104K
FLMD0
9
VDD
10
REGC
C509 106K 11
VSS
12
X501 X1
13
5MHz
X2
RESET 14
RESET
15
XT1
16
D111 KDS4148U
XT2
R505 10K
SYSOUT 17
P02/NMI
C507 104K
POFF 18 MPD70F3746
P03/INTP0/ADTRG
SYSIN R508 1M 19
R509 220
P04/INTP1 Q701
R572 10K
DRST R510 47 20
P05/INTP2/DRST
R511 10K
HDMIINT_TX R512 220 21
P06/INTP3
R681 10K
HDMISDI R514 220 22
P40/SIB0/SDA01
R682 10K
HDMISDO 23
P41/SOB0/SCL01
HDMISCK 24
R515
P42/SCKB0
47x4
RS232TXD 25
P30/TXDA0/SOB4
R687 10K
RS232RXD 26
P31/RXDA0/INTP7/SIB4
HDMIRST R520 10K 27
P32/ASCKA0/SCKB4/TIP00/TOP00
R521
HDMIPDN 28
P33/TIP01/TOP01
HDMIINT2 R688 47x4 29
P34/TIP10/TOP10
HDMIINT 10Kx4 30
P35/TIP11/TOP11
31
P36
32
P37
SPICS 33
EVSS
SPIHOLD 34
R693 EVDD
104K
47x4 C508
HDMISDA 35
P38/TXDA2/SDA00
HDMISCL 36
P39/RXDA2/SCL00
R692
4.7Kx4
* *
Q704
SN74CB3Q3305PWR
1 8
1OE VCC
CEC 2 7
1A 2OE
CECIN 3 6
1B 2B
4 5
GND 2A
CECOUT
CEC
5 2
UM6K1N
Q8156
GND_VD
+3.3V_MPU
+5.2VHD
C8937
+5.0V_MPU
104K
C8936
100/16
+5.2V
R8934
270K
R8933
C8935
106K/16V 56KF
C8934 R8935
106K/16V 10KF
C8933
NC
25mA L8939
106K/16V C8943 +1.8VTXPLVDD
BLM18PG181SN1D
D8931
151J
R8936 C8940 5mA L8938
+1.8VTXPVDD
8.2K 103K BLM18PG181SN1D
+1.8V
37mA L8937
4 5 +1.8VPVDD
GND FB BLM18PG181SN1D
3 6
SW COMP
2 7 +1.8VHD
IN EN Q8972
+3.3VHD
C8938 1 8 XC6221B182MR
BS SS
223K C8939
1
104K 5
VIN VOUT
2
VSS
3 4
CE NC
POWER SUPPLY For HDMI
F G
UPGRADE
P751A IMSA-9618S-09A
NSCT-9P2472 P752A
J-TAG
EEPROM
SPRLSB
Q153 R1EX25064ASA00A R152
SPRLCS
10K
ROMCS 1 8 VOLCLK
CS Vcc
R151
2 7 SPRLF
SO HOLD
3 6 10K VOLDATA
WP SCK
C151
4 5 SEC1OFF
GND SI
AMUT
104K
SEC1H
MUTE
+3.3V_STB
Q752 KRA102S
KRA102S
1
Q751
KRC104S
1 R713
2.2K
R622 47 R623 10K
108
PDL3/AD3
107 R621 220 R620 10K
PDL2/AD2
R618 10K
106 R619 47 AMUT
PDL1/AD1
105 AMUT_C
PDL0/AD0 C522 104K
104 Z2MUT
BVDD
103 Z2MUT_C
BVSS
R617 220
102 MICMUT
PCT7
101 R613 1K R614 10K MICDET
PCT6/ASTB UPT/AUTH_RST
P-UP
100 R611 1K C521 102J VOLB
PCT5
UPT/AUTH_SDA
99 R609 1K R615 100 P-UP VOLA
PCT4/RD UPT/AUTH_SCL
98 R631 47 LEDTHRU
PCT3
97 R630 47 LEDZONE2
PCT2
96 Except MIC Model
PCT1/WR1
95 R606 47 LEDSTBY
PCT0/WR0 10K
94 R607 220 YDET
PCS7 R110
93 R610 220 VDET
PCS6
92
PCS5
R716 47 R715 10K
91 DACRST
PCS4 YDET
90 R605 220 DACMUT
PCM5 VDET
10Kx4
89 DACCS
PCM4
VDSWDCTL
R599
88 DIRCS
PCM3/HLDRQ POFF2_1 D110 KDS4148U POFF2
87 47x4 DIRRST
PCM2/HLDAK VSWSCL
R601
86
PCM1/CLKOUT
VSWSDA
85 FHS
PCM0/WAIT VMUT
84 R59610K DIRINT0
PCS3/CS3
P915/A15/INTP6/TIP50/TOP50
76 83 C528 104K DSPINT2
PCS2/CS2
75 P914/A14/INTP5/TIP51/TOP51 82 DSPINT1
220x4
PCS1/CS1
R595
74 P913/A13/INTP4 81 DSPINT0
PCS0/CS0
P912/A12/SCKB3
73 80 DSPCS
PCD3
79 R590 10K DSPRST
PCD2
78 47x4 C514 104K
PCD1 R690
77 MCLK44/48
PCD0
76 CECIN C515 104K
R726 27K
75 REMIN
74 UPTDETINT
10Kx4
73 FCLK
R580
220x4
R579
R582
47
+3.3V_STB
LEDSTBY
KEY1
KEY0
R723
KRA107S 100 +5.0VDIS_
Q755
KRC102S
KRC102S Q754
Q756
* * * KRA107S Q181
Q753 KRC105S
MPOWER
THERMAL
* * *
11 5
VSS VCC
12 4
SCL/SIMO RESET
13 3
SDA/SOMI NC
14 2
MD0/SCLK MD1/CS
15 1
NC NC
AUTHENTICATION
L500 BLM18PG181SN1D
L746 BLM18PG181SN1D
+5.2VHD
BLM18PG181SN1D L743
4 3 5 1
NC STBY VOUT CE
2 2 BLM18PG181SN1D
GND VSS
L740
5 1 4 3
VOUT VIN VIN NC L742
BLM18PG181SN1D
XC6221B332MR
Q746 XC6220B501PR
Q273
POWER SUPPLY (MPU)
POWER SUPPLY (STB)
GNDDG
HT-R590
H
No Use
Q772
1
Q771
KRC104S
1 R772
2.2K
UPTDETINT 7
UPTRST 6
UPTSDA
5
UPTSCL 4
UPTRXD 3
UPTTXD 2
UPTDET 1
AUX_GNDV 9
AUX_V 8
7
6
5
4
3
2
1
FLDCLK 23
FLDSDO 22
FLDCS 21
KEYINT0 20
FLDRST 19
KEYINT1 18
REMIN 17
+3.3V_STB 16
KEY3 15
VOLA 14
KEY2 13
VOLB 12
11
GNDDG 10
MICDET 9
8
AUX_V 7
LEDTHRU 6
5
4
3
2
1
POFF 5
+12VD_STB 4
GNDDG 3
+10VSTB 2
MPOWERD 1
1
+3.3V_VD 2
THERMAL 3
Q702 Q703
S812C56AUA
S812C33AUA
O I O I
GND_VD 1
+12V 2
+5.2V_VD 3
+12V 4
GND_DDC 5