Yamaha RX-V381, Service Manual

Page: 61 / 138

61
RX-V381/HTR-3069
RX-V381/HTR-3069
■
IC DATA
IC241: D 8 0Y K 11 3 DPTP400 (DIGITAL P.C.B.)
Decoder/Post processor
* No replacement part available. / サービス部品供給なし
Switched Central Resource (SCR)
1024 KB L2 ROM
256 KB L2 RAM
32 KB
L1 RAM
32 KB
L1 Pgm
AET
C674x™
DSP CPU
DSP Subsystem
JTAG Interface
System Control
Input
Clock(s)
Memory Protection
Power/Sleep
Controller
Pin
Multiplexing
RTC/
32-KHz
OSC
PLL/Clock
Generator
w/OSC
General-
Purpose
Timer
General-
Purpose
Timer
(Watchdog)
Serial Interfaces
I C
2
SPI
UART
Audio Ports
McASP
w/FIFO
DMA
Peripherals
Shared Memory
128 KB
RAM
External Memory Interfaces Connectivity
EDMA3 dMAX
Control Timers
eHRPWM eCAP
eQEP
USB2.0
OTG Ctlr
PHY
HPI
MMC/SD
(8b)
EMIFA(8b/16b)
NAND/Flash
16b SDRAM
EMIFB
SDRAM Only
(16b/32b)
GPIO
133 RSV2
134
USB0_VDDA12
135 USB0_VDDA18
136 NC
137 USB0_DP
138
USB0_DM
139 NC
140
USB0_VDDA33
141 PLL0_VDDA
142
143
OSCIN
144
145
OSCOUT
146
RESET
147
148
RTC_XI
149 RTC_CVDD
150
GP7[14]
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
PLL0_VSSA
OSCVSS
CV
DD
TRST
TMS
TDI
TCK
TDO
CV
DD
AFSX1/EPWMSYNCI/EPWMSYNC0/GP4[10]
DV
DD
AFSR1/GP4[13]
AXR1[8]/EPWM1A/GP4[8]
AXR1[7]/EPWM1B/GP4[7]
AXR1[6]/EPWM2A/GP4[6]
AXR1[5]/EPWM2B/GP4[5]
1
]0[
4
P
G/]
0[
1
R
X
A
2
]8[
T
O
O
B/]
8[
5
P
G/
21
NI
_0
P4
6
MT/
A
D
S_
0
C2I
/
D
X
R_
0T
R
A
U
3
]9[
T
O
O
B/]
9[
5
P
G/
21
T
U
O_
0
P4
6
MT/
L
C
S_
0
C2I
/
D
XT
_0
T
R
A
U
4
]0
1[
5
P
G/]
01[
1
R
X
A
5
V
D
D
D
6
]1
1[
5
P
G/]
11[
1
R
X
A
7
]2
1[
5
P
G/
D
X
R_
2T
R
A
U/
A
N
E_
1I
P
S
8
]3
1[
5
P
G/
D
XT
_2
T
R
A
U/]
0[
S
C
S_
1I
P
S
9
ST
R_
0T
R
A
U ]
0[
S
C
S_
0I
P
S
]4[
T
O
O
B/]
4[
5
P
G/
B0
P
E
Q
E/
/
10
11
]2[
T
O
O
B/]
2[
5
P
G/I
1
P
E
Q
E/
KL
C_
0I
P
S
12 13
]5[
T
O
O
B/]
5[
5
P
G/
L
C
S_
1
C2I
/]
0[I
M
O
S_
1I
P
S
14
]6[
T
O
O
B/]
6[
5
P
G/
A
D
S_
1
C2I
/]
0[
O
MI
S_
1I
P
S
15 16
]7[
T
O
O
B/]
7[
5
P
G/
S1
P
E
Q
E/
KL
C_
1I
P
S
17
]0[
T
O
O
B/]
0[
5
P
G/I
0
P
E
Q
E/]
0[I
M
O
S_
0I
P
S
18 19
]0
1[
2
P
G/
/]
0[
TI
A
W_
A
M
E
Y
D
R
H_I
P
H
U
20 21 22 23 24 25
]4
1[
1
P
G/]
0[
A
B_
A
M
E
26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41
V
C
D
D
ST
C_
0T
R
A
U
A
N
E_
0I
P
S
]3[
T
O
O
B/]
3[
5
P
G/
A0
P
E
Q
E/
/
V
D
D
D
]1[
T
O
O
B/]
1[
5
P
G/
S0
P
E
Q
E/]
0[
O
MI
S_
0I
P
S
V
C
D
D
]6[
2
P
G/
2
ET
U
M
A/]
3[
S
C_
A
M
E
1
S
D
H_I
P
H
U /
E
O_
A
M
E
]7[
2
P
G/]
31[
0
R
X
A/
/
]5
1[
T
O
O
B/]
5[
2
P
G/
S
C
H_I
P
H
U/]
2[
S
C_
A
M
E
V
D
D
D
]3
1[
1
P
G/
LI
W
H
H_I
P
H
U/]
1[
A
B_
A
M
E
]0
1[
1
P
G/]
01[
A_
A
M
E
V
C
D
D
]0[
1
P
G/]
0[
A_
A
M
E
]1[
1
P
G/
0L
T
N
C
H_I
P
H
U/
KL
C_
D
S
C
M
M/]
1[
A_
A
M
E
]2[
1
P
G/
1L
T
N
C
H_I
P
H
U/
D
M
C_
D
S
C
M
M/]
2[
A_
A
M
E
]3[
1
P
G/]
3[
A_
A
M
E
V
D
D
D
]4[
1
P
G/]
4[
A_
A
M
E
]5[
1
P
G/]
5[
A_
A
M
E
]6[
1
P
G/]
6[
A_
A
M
E
]7[
1
P
G/]
7[
A_
A
M
E
V
C
D
D
]8[
1
P
G/]
8[
A_
A
M
E
]9[
1
P
G/]
9[
A_
A
M
E
EMA_A[11]/GP1[11] EMA_A[12]/GP1[12]
DV
D
D
EMA_D[0]/MMCSD_DAT[0]/UHPI_HD[0]/GP0[0]/BOOT[12]
151 DV
DD
CV
DD
DV
DD
AHCLKX1/EPWM0B/GP3[14]
CV
DD
ACLKX1/EPWM0A/GP3[15]
ACLKR1/ECAP2/APWM2/GP4[12]
CV
DD
DV
DD
AXR1[4]/EQEP1B/GP4[4]
AXR1[3]/EQEP1A/GP4[3]
AXR1[2]/GP4[2]
AXR1[1]/GP4[1]
42 43 44
88 EMB_SDCKE
87 DV
DD
86 EMB_CLK
85 EMB_WE_DQM[1]/GP5[14]
84 EMB_D[8]/GP6[8]
83 EMB_D[9]/GP6[9]
82 EMB_D[10]/GP6[10]
81 DV
DD
80 EMB_D[11]/GP6[11]
79 EMB_D[12]/GP6[12]
78 EMB_D[13]/GP6[13]
77 CV
DD
76 EMB_D[14]/GP6[14]
75
74
EMB_D[15]/GP6[15]
73 EMB_D[0]/GP6[0]
72 EMB_D[1]/GP6[1]
71 DV
DD
70 EMB_D[2]/GP6[2]
69 CV
DD
68 EMB_D[3]/GP6[3]
67 CV
DD
66 EMB_D[4]/GP6[4]
65 DV
DD
64 EMB_D[5]/GP6[5]
63 EMB_D[6]/GP6[6]
62 EMB_D[7]/GP6[7]
61 CV
DD
60 EMB_WE_DQM[0]/GP5[15]
59 EMB_WE
58 DV
DD
57 EMB_CAS
56 CV
DD
55 EMA_WE W /UHPI_HR /AXR0[12]/GP2[3]/BOOT[14]
54 EMA_D[7]/MMCSD_DAT[7]/UHPI_HD[7]/GP0[7]/BOOT[13]
53 DV
DD
52 EMA_D[6]/MMCSD_DAT[6]/UHPI_HD[6]/GP0[6]
51 EMA_D[5]/MMCSD_DAT[5]/UHPI_HD[5]/GP0[5]
50 CV
DD
49 EMA_D[4]/MMCSD_DAT[4]/UHPI_HD[4]/GP0[4]
48 EMA_D[3]/MMCSD_DAT[3]/UHPI_HD[3]/GP0[3]
47 DV
DD
46 EMA_D[2]/MMCSD_DAT[2]/UHPI_HD[2]/GP0[2]
45 EMA_D[1]/MMCSD_DAT[1]/UHPI_HD[1]/GP0[1]
DV
DD
132
]4
1[
4
P
G/
ZT
M
W
P
R
H
E/
1
ET
U
M
A
131
]2
1[
3
P
G/
0
R
SF
A
130
]5
1[
2
P
G/
1
M
W
P
A/
1
P
A
C
E/
0
R
KL
C
A
129
]1
1[
T
O
O
B/]
41[
2
P
G/
0
R
KL
C
H
A
128
V
D
D
D
127
]0
1[
T
O
O
B/]
31[
2
P
G/
0
X
SF
A
126
]2
1[
2
P
G/
0
M
W
P
A/
0
P
A
C
E/
0
X
KL
C
A
125
]1
1[
2
P
G/
NI
KL
CF
E
R_
B
S
U/
2
X
KL
C
H
A/
0
X
KL
C
H
A
124
]1
1[
3
P
G/]
0[
2
R
X
A/]
11[
0
R
X
A
123
]0
1[
3
P
G/]
01[
0
R
X
A/
D
XT
_1
T
R
A
U
122
]9[
3
P
G/]
9[
0
R
X
A/
D
X
R_
1T
R
A
U
121
]8[
3
P
G/]
8[
0
R
X
A
120
]7[
3
P
G/]
7[
0
R
X
A
91
1
81
1
]6[
3
P
G/
2
R
KL
C
A/]
6[
0
R
X
A
71
1
]5[
3
P
G/
2
X
SF
A/]
5[
0
R
X
A
61
1
]4[
3
P
G/]
1[
2
R
X
A/]
4[
0
R
X
A
51
1
]3[
3
P
G/]
2[
2
R
X
A/]
3[
0
R
X
A
41
1
31
1
]2[
3
P
G/]
3[
2
R
X
A/]
2[
0
R
X
A
21
1
]1[
3
P
G/
2
X
KL
C
A/]
1[
0
R
X
A
11
1
]0[
3
P
G/
2
R
SF
A/]
0[
0
R
X
A
01
1
S
A
R_
B
M
E
109
V
D
D
D
108
]0[
S
C_
B
M
E
107
]1[
7
P
G/]
0[
A
B_
B
M
E
106
]0[
7
P
G/]
1[
A
B_
B
M
E
105
]2
1[
7
P
G/]
01[
A_
B
M
E
104 103
]2[
7
P
G/]
0[
A_
B
M
E
102
]3[
7
P
G/]
1[
A_
B
M
E
101
]4[
7
P
G/]
2[
A_
B
M
E
100
]5[
7
P
G/]
3[
A_
B
M
E
99 98
]6[
7
P
G/]
4[
A_
B
M
E
97
]7[
7
P
G/]
5[
A_
B
M
E
96
]8[
7
P
G/]
6[
A_
B
M
E
95
]9[
7
P
G/]
7[
A_
B
M
E
94
]0
1[
7
P
G/]
8[
A_
B
M
E
93 92
]1
1[
7
P
G/]
9[
A_
B
M
E
91
]3
1[
7
P
G/]
11[
A_
B
M
E
90 89
]3
1[
3
P
G/]
21[
A_
B
M
E
V
D
D
D
V
D
D
D
V
C
D
D
V
D
D
D
V
C
D
D
V
C
D
D
V
(177)
SS
Thermal Pad