Yamaha ATS-CU2070 Manual de serviço - Página 40
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A
B
YAS-CU207/ATS-CU2070/NS-WSW42
1
MAIN 2/4
YAS-207 CENTER UNIT_DSP&BT SECTION
CN200
PH-6
OPT
OPT
1
GNDD
R220
0R
2
GND
2
DGND
3V3A
3.3V
3
RCH
RCH
4
AGND
R221
0R
GND
5
DGND
LCH
LCH
6
Page 44
D3
to SUB (JACK)_CN603
DGND
470R
R210
R211
470R
3
EN
FB203
600R
DGND
C210
1nF
C216
10uF
C211
1nF
C217
0.1uF
C218
8.2pF
GND
VBAT_SENSE
GND
USB_N
USB_P
4
GND
PIO[11]
PIO[14]
PIO[7]
CSR BT MODULE
PIO[6]
PIO[4]
PIO[15]
PIO[3]
PIO[2]
PIO[1]
LED[1]_BLUE
LED[2]_RED
LED[0]_GREEN
GND
C224
10nF
5
R216
1K
DGND
Q200
RTN144C
6
4 NC
PG
NC
3 NC
SCL
2
SDA
RST
1 GND
VCC
IC200
MFI337S3959
APPLE AUTH.
R290
47K
TEST MODE
BT DEBUG
7
40
C
D
R219
1K
C209
4.7uF
R209
15K
R218
1K
C208
4.7uF
R208
15K
DGND
DGND
38
37
36
DM
35
DP
34
UGND
33
R212
1K
FB204
32
FB205
PIO14
31
30
LRCK_O
C231
NC
29
DATO
28
27
YSS952
26
25
C232
NC
24
23
DSP_1.8V
22
NC
R232
21
20
1
GPIO5
2
SDI2[PIO4]
3
SDI1[PIO3]
4
DVSS1
5
SDI0[PIO2]
6
BCKI0[PIO1]
7
WCKI0[PIO0]
PLLVDD
8
R222
RESET1
C245
NC
100K
R240
NC
Q201
NCE2305
R239
NC
R223
10K
Y200
NC
R224
10K
5
6
7
8
CP_3V3
DGND
DGND
E
F
YAS-CU207
ATS-CU2070
DSP
OPTICAL_IN
C252
1nF
VCC3.3V
C253
1nF
AUX_R
AUX_L
OUT2
R245
NC
OUT1
R246
NC
MAPX_3.3V
GNDG
PCM_OUT
R288
NC
109 SPDIF_IN1
110 SPDIF_IN_REF
OPTICAL_IN
R248
33R
111 SPDIF_IN2
SUB+
112 SPDIF_IN3
SUB-
HDMI_SPDIF
R249
33R
113 SPDIF_IN4
114 SPDIF_OUT1
BT_VREG
MAPX_3.3V
115 VDD33_IO
BT_3.3V
116 SPDIF_OUT2
WAKE_UP_BT
PCM_IN
R203
NC
117 SPDIF_OUT3
BT_TX
DGND
118 SPDIF_OUT4
BT_RX
C201
NC
119 SPDIF_OUT5
BT_RESET
120 EN_MDIO
121 EN_MDC
122 EN_RXD0
123 EN_RXD1
MAPX_3.3V
124 VDD33_IO
MAPX_1.05V
125 VDD10_CORE
PCM_IN
126 UART_CTS
GNDF
R287
NC
PCM_OUT
127 UART_RTS
RXD
128 UART_RXD
TXD
129 UART_TXD
130 EN_TXD1
MAPX_3.3V
131 VDD33_IO
NC
YSS952_1V8
132 EN_TXD0
NC
YSS952_3.3V
133 EN_CRS_DV
MAPX_1.05V
134 VDD10_CORE
R236
47R
LRCLK
MAPX_3.3V
135 VDD33_IO
R237
47R
SDIN
136 EN_TX_EN
R238
47R
BCK
137 EN_REF_CLK
C237
22pF
MAPX_3.3V
138 VDD33_IO
C238
NC
139 GPIO1
C239
22pF
140 GPIO0
141 PWM_OUT8P
142 PWM_OUT8M
143 PWM_OUT7P
IC201
NC
144 PWM_OUT7M
33
PAD
OPEN
24
DVSS3
23
TESTB
22
BCKO[PIO11]
21
DVDD1V8
20
IRQ_N
19
DVSS2
18
OPEN
17
RESET
SDA
SCL
DSP_3V3IO
R241
NC
R242
NC
R243
NC
OPTION
FROM MCU
★ Components having special characteristics are marked ⚠ and must be replaced
with parts having specifications equal to those originally installed.
★ Schematic diagram is subject to change without notice.
G
H
AUTO STANDBY
AAC FUNCTION
DESTINATON
DEFAULT
DESTINATON
DEFAULT
G, B
ENABLED
J
YES
EXCEPT G, B
DISABLED
EXCEPT J
NO
C256
1nF
C257
1nF
C258
1nF
C259
1nF
FB208
CSR DSP
600R
FB207
600R
R247
4.7K
C260
10uF
C263
10uF
C261
C262
4.7uF
C264
0.1uF
0.1uF
IC203
CSRA67175
VSSA_SIF
VDD10_PLL_SIF
VDD33_IO
I2S_OUT2_D1
I2S_OUT2_WS
I2S_OUT2_CL
I2S_IN3_D4
I2S_IN3_D3
I2S_IN3_D2
I2S_IN3_D1
I2S_IN3_WS
I2S_IN3_CL
I2S_OUT1_MCLK
I2S_OUT1_DI
I2S_OUT1_WS
I2S_OUT1_CL
VDD33_IO
VDD10_CORE
I2S_IN1_D4
I2S_IN1_D3
145
GND
I2S_IN1_D2
I2S_IN1_D1
VDD33_IO
I2S_IN1_WS
I2S_IN1_CL
VDD10_CORE
VDD33_IO
I2S_IN2_DI
I2S_IN2_WS
I2S_IN2_CL
VDD33_IO
SPI_CL
SPI_CS
SPI_DI
C280
22pF
C284
1nF
R253
0R
R254
43R
C281
22pF
D207
ESD
D208
ESD
R250
100R
DGND
C282
22pF
C283
22pF
CSRA67175
HDMI
UPGRADE
UPGRADE
● ⚠印のある部品は、安全性確保部品を示しています。部品の交換が必要な場合、
パーツリストに記載されている部品を使用してください。
● 本回路図は標準回路図です。改良のため予告なく変更することがあります。
I
J
HDMI_5V
HDMI+5V
HDMI+5V
[1/4,2/4,3/4]
C277
0.1uF
DGND
HDMI_I2S_D4
HDMI_I2S_D4
[2/4,3/4]
HDMI_I2S_D3
HDMI_I2S_D3
[2/4,3/4]
HDMI_I2S_D2
HDMI_I2S_D2
[2/4,3/4]
HDMI_I2S_D1
HDMI_I2S_D1
C275
18F
[2/4,3/4]
HDMI_I2S_WS
HDMI_I2S_WS
[2/4,3/4]
HDMI_I2S_CL
HDMI_I2S_CL
[2/4,3/4]
HDMI_SPDIF
HDMI_SPDIF
[2/4,3/4]
HDMI_MUTE
HDMI_MUTE
[1/4,2/4,3/4]
HMCU_OP
R270
33R
MCU_OP
[3/4]
72
HDMI_RESET
HDMI_RESET
XT2
[1/4,2/4,3/4]
71
HDMI_SDA
HDMI_SDA
XT1
[1/4,2/4,3/4]
70
C276
18pF
HDMI_SCL
HDMI_SCL
[1/4,2/4,3/4]
69
33R
MAPX_1.05V
HMCU_P71
R274
MCU_P71
[3/4]
68
MAPX_3.3V
HMCU_P70
R275
33R
MCU_P70
[3/4]
67
HDMI_INTB
HDMI_INTB
[1/4,2/4,3/4]
66
65
64
HDMI_I2S_D4
63
HDMI_I2S_D3
ADC_FLCH+
R279
0R
FLCH+
[4/4]
62
HDMI_I2S_D2
ADC_FLCH-
R280
0R
FLCH-
[4/4]
61
HDMI_I2S_D1
R277
0R
ADC_FRCH+
FRCH+
[4/4]
60
HDMI_I2S_WS
0R
ADC_FRCH-
R278
FRCH-
[4/4]
59
HDMI_I2S_CL
USB_DM
USB_DM
[2/4,4/4]
58
USB_DP
USB_DP
[2/4,4/4]
57
600R
USB_VBUS
FB209
USB_5V
[4/4]
56
C205
0.1uF
55
DGND
54
MAPX_3.3V
53
MAPX_1.05V
52
BT_VREG
BT_VREG
51
[1/4,2/4]
BT_RX
BT_RX
50
[1/4,2/4]
BT_TX
BT_TX
[1/4,2/4]
49
BT_RESET
BT_RESET
[1/4,2/4]
48
MAPX_3.3V
WAKE_UP_BT
WAKE_UP_BT
[1/4,2/4]
47
46
45
MAPX_1.05V
44
MAPX_3.3V
MAPX_3.3V
43
SDIN
FLASH_ERR
42
LRCLK
10K
10K
R283
R284
41
BCK
10K
R285
40
MAPX_3.3V
IC202
39
BY25Q32ASSIG
R286
470R
38
1
CS
VCC
8
37
2
DO(IO1)
HOLD
7
3
WP
CLK
6
DGND
4
GND
DI(IO0)
5
DGND
FLASH
CN202
FFC_21_1.0V_SMT
MCU_3V3
MCU-3V3
1
[1/4]
1
FLMDO
FLMD0
2
[1/4]
2
MCU_TX
3
[1/4]
MCU-TX
3
MCU_RX
MCU-RX
4
[1/4]
4
MCU_RST
MCU-RESET
5
[1/4]
5
EXCLK
EXCLK
6
[1/4]
6
TOUCH_3V3
7
7
HMCU_OP
8
[2/4]
HMCU_OP
8
HMCU_P71
9
[2/4]
HMCU_P71
9
HMCU_P70
10
[2/4]
HMCU_P70
10
SPI_MOSI
11
[2/4]
SPI-MOSI
11
SPI_CLK
[2/4]
SPI-CLK
12
12
SPI_MISO
[2/4]
SPI-MISO
13
13
SPI_CSB
[2/4]
SPI-CSB
14
14
BT_3V3
[2/4]
BT-3V3
15
15
MAPX_SCL
[2/4]
MAPX-SCL
16
DSP
16
MPAX_SDA
[2/4]
MAPX-SDA
17
17
GNDH
[1/4]
KEY_3V3
18
18
KEY_SCL
[1/4]
KEY_SCL
19
19
KEY
KEY_SDA
[1/4]
KEY_SDA
20
20
KEY_RST
[1/4]
KEY_RST
21
21
DGND
Writing port