Sch05_Main Cpu Cy920 - Denon DRA-100 Service Manual

1 2 3
A
CP1305
TO CN501
R1319
0
VBUS USB_OTG_VBUS
R1302 -
-DATA
+DATA DLW21SN181SQ2L
L1301
GND_USB 1 2
GND_USB
4
3
CP1305
R1303 -
20010WS-05
R1305 100
CTR_VBUS
B
R1304 100
OC_VBUS
iOS
1 OUT IN 5
2 GND
C1311 3 FLAG EN 4
100N-K
IC1301
TPS2065CDBVR
C1304
1N-K
JACK1301
KRJ-015XXNL
IOS_ACK
R1312 -
TD+
ETH_TX+
C
TD-
3 L1302
4
RD+
DLW21SN900HQ2L
TCT 1 2
R1313 -
RCT
ETH_TX-
R1314 -
RD-
ETH_RX+
NC
3
GNDC 4 L1303
DLW21SN900HQ2L
1 2
R1315 -
ETH_RX-
R1316 10
D
C1312
R1318
100N-K 100
WPS_ACK
5A
5V_USB
3V3_CY920
2V5_CY920
1V8_CY920
E
1V2_CY920
R1338
TO A5
0
IC1303
MFI337S3959
GND VCC
R1339
SDA GND RST 0
NC SCL
NC NC
F CN1300
C1314
C127-BH-64G 100N-K
G
BKT1301
BRAKET
R1321 R1322
- -
H
R1325 R1326
- -
R1327 33
FLASH_CLK
R1328 33
FLASH_DIN
R1329 33
FLASH_DOUT FLASH_HOLD
J R1330 33
INT_FLASH_CS
FLASH_WPROT
3A
TO A3
CTR_1V2_CY920
CTR_1V8_CY920 R1336
-
K
CTR_2V5_CY920
FLASH_HOLD
R1341
CTR_3V3_CY920
-
CTR_CSR
P/D
CTR_PWR1
CTR_PWR2
EXT_FLASH_CS
CTR_3V3_DSP FLASH_DIN
CTR_1V2_DSP
CTR_FPGA
8A
L DC_PRT1
DC_PRT2
TO A8
4A TO A4
GND
3V3_STBY
M
18V_OLED
GND LINE POWER+ LINE POWER- LINE ANALOG AUDIO R
1 2 3
4 5 6 7
DRA-100 MAIN - CPU/CY920 (5/9)
IC1302
BD11600
R1306
USB_OTG_DN
100
USB_OTG_DP
R1307
100
USB_OE
FRONT_USB_SW
6 OE 9 S OUTPUT FUNCTION
H H/L ALL OFF ALL OFF
L L 1D USB
L H 2D CHARGE
C1313
CN1301
C1318
C127-BH-64G 100N-K
100N-K
C1321
100N-K
FPC1302
C1319
1.0-16-7PB-2
100N-K
NC
NC
GND
E_RESET DEBUG_RX
DEBUG_TX
+3.3V
NC
R1342 0
E_SPI_MOEI
R1343 0
R1349 10
E_SPI_MIEO
NET/USB_MCK
R1344 0
R1350 10
E_SPI_CLK NET/USB_LRCK
R1345 0 R1351 10
E_SPI_CS
NET/USB_BCK
R1352 10
NET/USB_DSDR
R1353 10
NET/USB_PCM_DATA/DSDL
I2C_SDA
R1354
I2C_SCL
R1346 -
-
E_SPI_REQ
ETH_TX+
ETH_TX-
ETH_RX+
ETH_RX-
USB_OTG_DN
USB_OTG_DP R1355
0
EXT_FLASH_CS
USB_OTG_VBUS R1356
R1348
-
10K
SW1303
IC1304
CSSM2204A
MX25L25635FMI-10G
EXT_FLASH_CS
0
R1357
DNU/SIO3 SCLK FLASH_CLK
VCC SI/SIO0 FLASH_DOUT INT_FLASH_CS
RESET# NC
NC NC
SCK
FLASH_CLK
NC NC
DGND
NC NC
MOSI
FLASH_DOUT
CS# GND
D_3.3V
SI/SIO1 WP/SIO2 FLASH_WPROT
CS
MISO
FLASH_DIN
DGND
FPC1301
1.0-16-7PB-2
ANALOG AUDIO L DIGITAL AUDIO SUBWOOFER
4 5 6 7
8 9 10
R1289 10K
R1288 10K
R1290
10K
NFC_ACK
R1320
3K3
R1287 3K3
99 98 97
108 107 106 105 104 103 102 101 100
R1256 33
FS-STS-B2 109
R1257 33
FPGA_RST
110
FPGA_MUTE 111 FPGA_MUTE
VER_CONT 112 VER_CONT
AMUTE 113 AMUTE
R1258 33
ADI_SPI_MOSI
114 ADI_SPI_MOSI 109 FS-STS-B2
R1259 33
ADI_SPI_MISO 115 ADI_SPI_MISO 110 FPGA_RST
R1260 33
ADI_SPI_CLK 116 ADI_SPI_CLK
FPGA_R1 117 FPGA_R1
R1261 33
ADI_RST 118 ADI_RST
R1262 33
VOL_UP
119 VOL_UP
R1263 33
VOL_DN 120 VOL_DN
R1264 33
ADI_SPI_CS 121 ADI_SPI_CS
R1265 33
EMPHASIS 122 EMPHASIS
R1266 33
OC_VBUS 123 OC_VBUS
CTR_VBUS
124 CTR_VBUS
FPGA_R2 125 FPGA_R2
FPGA_R3 126 FPGA_R3
CTR_FPGA 127 CTR_FPGA
R1267 33
TOUCH_SEL
128 TOUCH_SEL
R1268 33 * REGION
LED_RD 129 LED_RD
130 VSS
R1269 33
E2
CTR_TOUCH 131 CTR_TOUCH
C1216 100N-K
132 VCC JP
R1275 100K R1277
133 REGION OPTION
R1276 10K
-
134 NC
R1270 33
A_DC_PROT1 135 A_DC_PROT1
R1271 33
A_DC_PROT2 136 A_DC_PROT2
R1272 33
REMOTE 137 REMOTE
R1273 33
CSR_INTRT
138 CSR_INTRT 143 AVCC
R1285 1K
144 TCK/RXD
139 NC
R1286 100K
140 VREFL
R1274 33
PWR_KEY 141 PWR_KEY
142 VREFH
R1278
143
1K
144
R1295
10K
1 2 3 4 5 6 7 8 9 10 11 12
R1296
10K
R1297
10K
Q1201
RT1N141C
R1298 10K
R1291
10K
R1292 10K
2 4
7 6 5 4 3 2 1 1 3 11 10 9 8 7 6 5 4 3
CN1202
1.0-9-4PW
FPC1204
1.0-16-7PB-2
IC1202
D1201
BD4730G
LBAS16HT1G
NC VCC
SUB
R1279
220
GND VOUT
C1213
10/16-Z8154
8 9 10
50
11 12 13
R1301 3K3
R1300 3K3
96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73
72
R1234 33
71 E_SPI_CLK
R1233 33
E_SPIMIEO 70 E_SPI_MIEO
R1232 33
69
E_SPIMOEI E_SPI_MOEI
R1231 33
68
DIR_RST DIR_RST
R1230 33
67
DIR_INT
72 NC
71 E_SPICLK CTR_CSR1 66 CTR_CSR
NC 65 CTR_PWR2
64
CTR_POWER CTR_PWR1
63
CTR_1V2_CY920 CTR_1V2_CY920
62
NC
PCM/DSD_SEL 61 NET_PCM/DSD_SEL
CTR_1V2_ADSP 60 CTR_1V2_DSP
C1206 100N-K
IC1201
59
VCC
R5F56108VNFP
58
CTR_3V3_ADSP CTR_3V3_DSP
57
VSS
R1229 33
CTR_3V3_OLED 56 CTR_3V3_OLED
R1228 33
55
E_RST E_RESET
R1227 33
54
ADI_MUTE_ON/OFF ADI_MUTE_ON/OFF
53
NC
R1226 33
E_SPICS 52 E_SPI_CS
R1276 R1277
NC 51
R1225 33
10K - 50
CTR_16V_OLED CTR_16V_OLED
R1224 33
49
10K 8K2 EEPROM_SCL EEPROM_SCL
R1223 33
48 EEPROM_SDA
EEPROM_SDA
NC 47
NC 46 C1215
-
45
NC
44
NC
R1222
43 E_SPI_REQ
E_REQ
33
CLK_SEL2 42 CLK_SEL2
41
PLLVSS
R1220 33
40
TOUCH_SDA TOUCH_SDA
C1205 100N-K
39
PLLVCC
R1219 33
TOUCH_SCL 38 TOUCH_SCL
R1218 33
D0 37
13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
R1204
10K
R1282 1K
X1201
ZTT12M
R1299
-
R1294 10K
FPC1201
R1293 10K
FPC1203
30 28 26 24 22 20 18 16 14 12 10 8 6
1.0-16-11PB-2
31 29 27 25 23 21 19 17 15 13 11 9 7
2 1
FROM FRONT B'D
TO FPC101
SCHEMATIC DIAGRAMS (05/10)

SCH05_MAIN CPU CY920

11 12 13
14 15 16
A
A9
R1361 0
NET/USB_BCK DSD_BCK
NET/USB_DSDR
R1363 0
NET/USB_PCM_DATA/DSDL DSD_DATA_L
NET/USB_LRCK NET/USB_LRCK
B
R1365 0
PCM_BCK
R1366 0
PCM_DATA
NET/USB_MCK
TO 9A
C
B0
NET_PCM/DSD_SEL
D
DIR_RST
DIR_CE
TO 0B
DIR_CL
DIR_DI
DIR_DO
DIR_INT DIR_RERR
DIR_INT
B1
FPGA_R1
E
FPGA_R2
FPGA_R3
AUX_SEL
FPGA_RST
FPGA_MUTE
FS-STS-A0
FS-STS-A1
VER_CONT
FS-STS-B0
F
FS-STS-B1
IC1203
R1EX24128BSAS0I
FS-STS-B2
EMPHASIS
SDA GND
SCL A2 CLK_SEL2
WP A1
AMUTE TO 1B
VCC A0
ADI_FLAG0
ADI_MUTE_ON/OFF
ADI_RST
G
ADI_SPI_MOSI
ADI_SPI_MISO
D0 ADI_SPI_CLK
ADI_SPI_CS
B2
CSR_SPI_DI
CSR_SPI_CS
TO 2B
H
CSR_SPI_CK
CSR_INTRT
CSR_BRIDGE
CSR_RESET
B3
DC_PRT1
DC_PRT2
J
SPK_ON
TO 3B
B4
ANA_SEL
HP_DET
K
PRE_MUTE
HP_MUTE
SW_MUTE
GND
TO 4B
FPC1201
4 2
1.0-11-31P
5 3 1
L
M
14 15 16