Onkyo TX-NR929 Service Manual page 52

A B
SCHEMATIC DIAGRAMS-11(PART-11)
CPU SECTION
MODEL No. TX-NR929,DTR-60.5,DHC-60.5 SCHEMATIC DIAGRAM (PART-11)
1
P7001
NPLG-2P130
1 2
BACPU-1402
U0051 MPU PC BOARD
D7004
NC
1 VOUT 5
+5VST +3.3VMPU
VIN
2
2
GND
3 NC 4
MPOWER STBY
C7011 C7008
Q7013
105K 106K
BU33TD3WG-TR
16V
25V
D7001
DA2J10100
+5VST 1 VOUT 5 +3.3VST
VIN
R7002 2
GND
47k
3 NC 4
STBY
C7003 C7013
Q7001
105K 106K
BU33TD3WG-TR
25V 16V
Q7034:
3
or R1EX25064ASA00A
or M95640-WMN6TP
R7201 R7216
EEPROM 47k
47k
R7202
Q7034
47k
BR25S640FJ
ROM_CS
1 VCC 8
CS
ROM_SDI 2 HOLD 7
SO
R7169
3 SCK 6
WP
47k
4 SI 5
GND
R7170
47k
C7033
104Z
25V
GND_DG
+3.3VST
4
+3.3VMPU
ROM_CS R7083 47
FLMD1
SPRLFWSW *R7087 47 SPRLFW
SPRLFH R7089 47
SPRLSB R7093 47
SPRLSR R7095 47
SPRLC R7097 47
SPRLF R7099 47
LEDPURE R7101 47
LEDTHRU R7104 47
MICDET R7106 220
MICMUT R7108 47
5
POFF2
D7003
STBPOWER1 R7111 47
STBPOWER2 DA2J10100 R7112 47
SWPOWER R7114 47
NETPOWER R7115 47
MPOWER R7117 47
*R7203 47 SPRLSW
SEC1H R7120 47
IPROTECT R7124 220
VPROTECT R7125 220
1k
VOLB R7128
VOLA R7130 1k
R7135 47
MHL_12VEN
MHL_CDET R7137 220
LEDBT R7086 47
LEDWIFI R7078 47
VMLOAD_RDY R7023 220
HDBASETIRIN R7092 220
THERMAL1 R7139 220
6
VOLH R7140 220
KEY3 R7147 4.7k
KEY2 R7149 4.7k
KEY1 R7151 4.7k
KEY0 R7154 4.7k
R7178 2.7k
R7168 2.7k
R7157 2.7k
R7156 2.7k
RI Transmit and Receive (3.3V <-> 5V)
7
Q7035
+5VST
NJU7706F27A3
VDD
5
DS
Q7012 1
3 3
E E KRA107S
Q7010
KRA107S B 2 B 2
C 1 C 1 Reset IC
1 C 1 C
SYSIN SYSOUT
B 2 B 2
E Q7011 E Q7014
R7025
3 3
KRC102S KRC102S
10k
8
ELECTRLYTIC CAPACITORS ( ) ARE IN uF/WV.
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030 -> 3pF, 330 -> 33pF, 331 -> 330pF, 333 -> 0.033uF ) 030 -> 3pF, 330 -> 33pF, 331 -> 330pF, 333 -> 0.033uF
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.
TX-NR929/ DTR-60.5/ DHC-60.5
C D
CPU SECTON
to BCHDM-1419(PART-14~23)
P8888B
IMSA-9111B-30
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
1 2 3 4
P7009
NEJITANSI ST3
R7360 47k
47k
R7121
R7012 47k
R7356 47k
47k
R7355
R7022 10k
R7005 47k
R7007 47k
R7008 47k
R7009 47k
R7010 47k
PDL4/AD4 P911A11/SOB3 72
109
PDL5/AD5/FLMD1 P910/A10/SIB3
110
PDL6/AD6 P99/A9/SCKB1
111
PDL7/AD7 P98/A8/SOB1
112
PDL8/AD8 P97/A7/SIB1/TIP20/TOP20
113
PDL9/AD9 P96/A6/TIP21/TOP21
114
PDL10/AD10 P95/A5/TIP30/TOP30
115
PDL11/AD11 P94/A4/TIP31/TOP31
116
PDL12/AD12 P93/A3/TIP40/TOP40
117
PDL13/AD13 P92/A2/TIP41/TOP41
118
PDL14/AD14 P91/A1/KR7/RXDA1/SCL02
119
PDL15/AD15 P90/A0/KR6/TXDA1/SDA02
120
PDH0/A16 P81/TXDA3 60
121
PDH1/A17 P80/RXDA3/INTP8
122
PDH2/A18
123
PDH3/A19
124
PDH4/A20 P613/TIP81/TOP81
125 Q7022
PDH5/A21 P612/TIP80/TOP80
126 MPD70F3477AGJA-GAE-G
PDH6/A22 P611/TOP71 54
127
PDH7/A23 P610/TIP71
128
P715/ANI15 P69/TIP70/TOP70
129
P714/ANI14 P68/SCKB5 51
130
P713/ANI13 P67/SOB5 50
131
P712/ANI12 P66/SIB5
132
P711/ANI11 P65/RTP15 48
133
P710/ANI10 P64/RTP14 47
134
P79/ANI9 P63/RTP13 46
135
P78/ANI8 P62/RTP12 45
136
P77/ANI7 P61/RTP11 44
137
P76/ANI6 P60/RTP10 43
138
P75/ANI5 P55/SCKB2/KR5/RTP05/DMS
139
P74/ANI4 P54/SOB2/KR4/RTP04/DCK
140
P73/ANI3 P53/SIB2/KR3/TIQ00/TOQ00/RTP03/DDO
141
P72/ANI2 P52/TIQ03/KR2/TOQ03/RTP02/DDI
142
P71/ANI1 P51/TIQ02/KR1/TOQ02/RTP01
143
P70/ANI0 P50/TIQ01/KR0/TOQ01/RTP00
144
X1 X3
X2
R7214
47k
R7136
0
RESET
OUT 4
C7035
104Z
MR 3 25V
2
uF/WV
pF/50WV
E F
to BCETC-1404(PART-13)
P7273B P7272B
NSCT-11P2191 NSCT-11P2191
11 10 9 8 7 6 5 4 3 2 1 11 10 9 8 7 6 5 4 3 2 1
[REAR SIDE] [FRONT SIDE]
AMUT3.3
Z2MUT3.3
Z3MUT3.3
FHZ3MUT3.3
SBZ2MUT3.3
HS
FCLK
Q7004
R7019
SN74CB3Q3305PWR
220K
8 1OE 1
VCC
CEC
7 1A 2
R7014 2OE
6 1B 3
27k 2B
5 GND 4
2A
CEC_IN
CEC_OUT
+3.3VST
R7082 47 FSO
R7084 47 FSI
71 R7088 220 ARM_SCLK
70 R7090 47 ARM_MOSI
69 R7094 220 ARM_MISO
68
R7096 47 ARM_RDY
67 R7098 47 ARM_RST
66
R7100 47 TU_SDA
65 R7052 220 MHL_WAK
64
R7105 47 TU_RST
63 R7109 220 HDBASETRXD
62
R7107 47 HDBASETTXD
61 R7132 47 RS232TXD
R7133 220 RS232RXD
59 PRESBMUT3.3
P615 58
PREFWMUT3.3
P614 57
R7118 47 LEDVOL
56 SWMUT3.3
55 R7081 47 CEC_OUT
PREFHMUT3.3
53 R7123 220 FLDRST
52 R7126 220 FLDCLK
R7129 220 FLDSDO
R7131 47 FLDCS
49
R7142 47 DACCS3
R7144 47 WZDACRST
R7162 47 256_128SEL
PREFMUT3.3
PRESRMUT3.3
R7198 220 HDMIMUT
R7145 220 OC_DMS
42 R7146 220 OC_DCK
41 R7148 47 OC_DDO
40 R7150 220 OC_DDI
39 R7152 4.7k KEYINT1
38 R7155 4.7k KEYINT0
37
+3.3VMPU
+3.3VST
GND_DG
DRST
RESET
FLMD0
R7239
0
R7060
0
+3.3VST
GND_DG
[REAR SIDE]
1 2 3 4 5 6 7 8 9 1 2 3 4 5 6 7 8 9
P7007A P7008A
IMSA-9618S-09A IMSA-9618S-09A
NC
to FLASH WRITER
to DEBUGGER
G H I
to BADIS-1406(PART-24)
to BADIS-1413(PART-25)
P7501A
NSCT-25P2222
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
*Q7003
KRA102S
PREFHMUT
*R7004
1k
1
*C7001
C
PREFHMUT3.3 *Q7002
2 B 105K
KRC104S
25V
E
3
*Q7008
KRA102S
PREFWMUT
*R7016
1k
*C7005
1
C 105K
PREFWMUT3.3 *Q7007
2 B
25V
KRC104S
E
3
Q7016
KRA102S
FHZ3MUT
R7066
1k
C7012
1
C 105K
FHZ3MUT3.3 Q7015
2 B
25V
KRC104S
E
3
Q7018
KRA102S
Z3MUT
R7091
1k
C7014
1
C
Q7017 105K
Z3MUT3.3
2 B 25V
KRC104S
E
3
Q7020
KRA102S
PRESRMUT
R7110
1k
C7015
1
C 105K
PRESRMUT3.3 Q7019
2 B
25V
KRC104S
E
3
Q7024
KRA102S
SWMUT
R7122
1k
C7016
1
C 105K
SWMUT3.3 Q7021
2 B
25V
KRC104S
E
3
Q7026
KRA102S
PREFMUT
R7141
1k
1 C7017
C 105K
PREFMUT3.3 Q7025
2 B
25V
KRC104S
E
3
Q7029
KRA102S
PRESBMUT
R7153
1k
C7020
1
C
Q7028 105K
PRESBMUT3.3
2 B 25V
KRC104S
E
3
Q7031
KRA102S
Z2MUT
R7199
1k
C7023
1
C 105K
Q7030
Z2MUT3.3 2 B
25V
KRC104S
E
3
Q7033
KRA102S
SBZ2MUT
R7207
1k
C7034
1
C 105K
SBZ2MUT3.3 Q7032
2 B
25V
KRC104S
E
3
*C7037
223K *Q7038 Q7037
KRA102S KRA102S
50V
AMUT
*R7219 R7372
1k 1k
1 1 C7045
C C 223K
*Q7039 AMUT3.3 AMUT3.3 Q7036
B 2 2 B
50V
KRC104S KRC104S
E E
3 3
DHCMUT
*C7047 *R7220
105K 25V 0
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
P6605B P6601B
IMSA-9142B-22A IMSA-9142B-24A
to BCTRM-1394(PART-10)
TX-NR929/ DTR-60.5/ DHC-60.5
J K
P7010
(PTH)
2 1
[FRONT SIDE]
NC
NC
NC
NC
NC
NC
NC
TU_RST
TU_SDA
TU_SCL
SWPOWER
POFF
POFF2
MPOWER
NC
NC
+12VFAN
GND_FAN
+12VDAC
GND_DAC
+3.3VST
+6VDG
TRGAZ2
GND_DG
IRIN
TRGBZ3
TRGC
RS232RXD
RS232TXD
MICOUT
AUX_L
GND_AUX
AUX_R
[REAR SIDE]
[FRONT SIDE]
Z2VOL_CLK
MVOL_CLK
MVOL_DAT
PREFHMUT
PREFWMUT
FHZ3MUT
Z3MUT
PRESRMUT
SWMUT
PREFMUT
PRESBMUT
Z2MUT
SBZ2MUT
AMUT
AUX_R
GND_AUX
AUX_L
MICOUT
+12VA
-12VA
Z2NET_L
Z2NET_R
DAC_FL
DAC_FR
DAC_SBL
DAC_SBR
DAC_C
DAC_SW
DAC_SL
DAC_SR
DAC_FHR
DAC_FHL
DAC_FWR
DAC_FWL
DAC_HZ2R
DAC_HZ2L
AD_L
AD_R
GNDA
[REAR SIDE]
*C7046
105K 25V
*R7221
0
[FRONT SIDE]
TITLE DRAWING No.
TX-NR929,DTR-60.5,DHC-60.5
RC-202983
CPU SECTION
DESIGN CHECK APPROV SHEET
H.TSUNEOKA K.TAKAHAMA C.WATARAI
26
64
2013/3/18 2013/3/18 2013/3/18