Denon DRA-100 Service Manual

SCHEMATIC DIAGRAMS (05/10)
SCH05_MAIN CPU CY920
GND LINE POWER- LINE POWER+ LINE ANALOG AUDIO R ANALOG AUDIO L DIGITAL AUDIO SUBWOOFER
P/D
H
CS
NC
MD0
TDI
E2 -
D7
D6
D6
D4
D4
D2
D2
D0
D0
R1364 10K
9 S
L
H/L
NC
GND
NC
MD0 MD1
DGND
RXD232
TXD_232
TXD232
RESET
3V3_STBY
MTCK
TXD_232
RXD232
TXD232
DGND
MTMS FS-STS-B0
TMS
MTMS AUX_SEL
R1252 33
FS-STS-A0
TRST#
MTRST MTRST IOS_ACK
MD1
MD1 TXD232
DGND
EMLE
MTDI
MTCK MTDO
JP
USB_OE
3V3_STBY
MD1
ANA_SEL ADI_FLAG0
DIR_RERR
8K2
DIR_CL
R1246 33
DIR_DO
3V3_STBY
EL_RESET
R1244 33
DC_PRT1
NFC_ACK
EL_DC
R1242 33
TOUCH_SDA
EL_CS
R1240 33
SPK_ON
CTR_TOUCH
D6
R1238 33
PWR_KEY
D5 D4
CTR_3V3_OLED
D3 SW_MUTE
VOL_DN
D1 HP_MUTE
DGND
EL_RD
EL_RW
EL_CS
D0
DGND
ETHERNET
C1302 100N-K
C1306 -
R1335 -
C1202 100N-K
R1202 33
FRONT_USB_SW
CTR_1V8_CY920 CTR_2V5_CY920 CTR_3V3_CY920
3V3_STBY
R1206 33
NFC_ACK
R1208 33
CSR_SPI_DI
TOUCH_SDA
R1210 33
CTR_TOUCH
R1212 33
CSR_BRIDGE
PWR_KEY
R1214 33
CSR_RESET
CTR_3V3_OLED
R1216 33
VOL_DN
EL_RD EL_DC
EL_RW
EL_CS
TO MAIN B'D
GNDC
NC
RCT
RD+
TD+
3V3_STBY
GND
DC_PRT1
CTR_3V3_DSP
CTR_PWR1
CTR_3V3_CY920
CTR_2V5_CY920
CTR_1V2_CY920
FLASH_DOUT
FLASH_CLK
1V8_CY920
2V5_CY920
5V_USB
R1327 33
R1315 -
R1313 -
R1312 -
FLASH_HOLD
I2C_SDA
E_SPI_CS
E_SPI_MIEO
E_SPI_MOEI
E_RESET
USB_OTG_DN
L
R1357
0
R1353 10
R1351 10
2D CHARGE
MISO
MOSI
SCK
ETH_RX+
ETH_TX+
+3.3V
MD1
PWR_KEY
REMOTE
A_DC_PROT1
CTR_TOUCH
LED_RD
CTR_FPGA
TOUCH_SEL
FPGA_R2
FPGA_R3
CTR_VBUS
EMPHASIS
VOL_DN
ADI_RST
ADI_SPI_CLK
ADI_SPI_MOSI
VER_CONT
FPGA_RST
NFC_ACK
TCK
R1277
D7
R1219 33
R1220 33
R1228 33
C1206 100N-K
R1230 33
D3 D1 D5
D5 D3 D1
TOUCH_SCL
TOUCH_SDA
CLK_SEL2
EEPROM_SDA
CTR_16V_OLED
E_SPI_CS
ADI_MUTE_ON/OFF
E_RESET
CTR_3V3_OLED
NET_PCM/DSD_SEL
CTR_1V2_CY920
CTR_PWR2
DIR_INT
E_SPI_MOEI
E_SPI_CLK
GND
HP_MUTE
PRE_MUTE
ANA_SEL
SPK_ON
DC_PRT1
CSR_RESET
CSR_I
NTRT
CSR_SPI_CK
CSR_SPI_DI
ADI_SPI_MISO
ADI_RST
ADI_MUTE_ON/OFF
AMUTE
EMPHASIS
FS-STS-B2
FS-STS-B0
VER_CONT
FS-STS-A0
FPGA_MUTE
AUX_SEL
FPGA_R3
FPGA_R1
DIR_RERR
DIR_DO
DIR_CL
NET_PCM/DSD_SEL
NET/USB_MCK
PCM_BCK
DSD_BCK
R1361
0
RD-
TD-
TCT
iOS
18V_OLED
CTR_FPGA
CTR_1V2_DSP
DC_PRT2
CTR_PWR2
CTR_CSR
CTR_1V8_CY920
INT_FLASH_CS
FLASH_DIN
1V2_CY920
3V3_CY920
C1312
100N-K
C1311
100N-K
R1328 33
R1329 33
R1331
-
R1330 33
R1321
-
R1318
100
C1309
-
C1310
22N-K
R1314 -
5IN1 OUT
2
GND
3 FLAG 4EN
IC1301
TPS2065CDBVR
R1304 100
R1303 -
R1302 -
FLASH_WPROT
C1315
1N-K
C1317 100N-K
E_SPI_REQ
R1347 10K
E_SPI_CLK
I2C_SCL
USB_OTG_DP
R1348
10K
6 OE
L
H
R1355
0
R1356
-
R1350 10
R1352 10
C1321
100N-K
1D
FUNCTION
ALL OFF
USB
R1306
100
R1307
100
DGND
D_3.3V
DGND
ETH_RX-
ETH_TX-
R1359
10K
R1221
47K
3V3_STBY
RXD_23
2
CSR_INTRT
R1286 100K
A_DC_PROT2
R1275 100K
OC_VBUS
ADI_SPI_CS
VOL_UP
ADI_SPI_MISO
FPGA_R1
AMUTE
FPGA_MUTE
FS-STS-B2
RXD_232
R1291
10K
R1278
1K
R1276 10K
C1211
1N-K
C1212
100N-K
R1281
100K
EMLE
TDO
EMLE
MTDO
MTDI
RXD232
R1253 33 R1254 33
FS-STS-B1 FS-STS-A1
WPS_ACK
R1288 10K
R1289 10K
R1279
220
R1280
-
MD0
RESET
MD0 P_DOWN
* REGION
R1320
3K3
HP_DET
PRE_MUTE
MD0
C1208 100N-K
R1247 33 R1248 33 R1249 33 R1251 33
DIR_CE
DIR_DI
DGND
TOUCH_SEL
TOUCH_SCL
EL_RD
EL_RW D7
R1239 33 R1243 33 R1245 33
DC_PRT2
LED_RD
REMOTE
CTR_16V_OLED
VOL_UP
D2
R1204
10K
C1207 100N-K
R1235
33
R1236 33 R1237 33
EL_RESET
EL_DC
C1205 100N-K
R1218 33
R1222
33
R1223 33
R1224 33
R1225 33
C1215
-
R1226 33
R1227 33
R1229 33
R1231 33
R1232 33
R1233 33
R1234 33
DGND
E_SPI_REQ
EEPROM_SC
L
CTR_3V3_DSP
CTR_1V2_DSP
CTR_PWR1
CTR_CSR
DIR_RST
E_SPI_MIEO
+18V_OLED
SW_MUTE
HP_DET
DC_PRT2
CSR_BRIDGE
ADI_SPI_CS
CSR_SPI_CS
ADI_SPI_CLK
ADI_FLAG0
ADI_SPI_MOSI
CLK_SEL2
FS-STS-B1
FS-STS-A1
FPGA_RST
DIR_INT
FPGA_R2
DIR_CE
DIR_DI
DIR_RST
PCM_DATA
R1365
0
R1366
0
DSD_DATA_L
R1363
0
TO POWER SHEET
TO POWER SHEET
WPS
R1325
-
R1332
-
R1324
-
C1301 -
876 13
5
24
IC1303
MFI337S3959
GND
SDA
VCC
RST
NC SCL
NC NC
GND
R1336
-
BKT1301
BRAKET
C1314
100N-K
C1307 100N-K
R1308
75K
R1310
47K
1
1D+
2
1D-
9
S
10
VCC
3
2D+
7
D-
8
D+
5
GND
6
OE
4
2D-
IC1302
BD11600
R1309
75K
R1311
47K
R1349 10
R1354
-
C1313
100N-K
R1337 -
C1203 1N-K
R1295
10K
R1290
10K
R1201 33
D1201
LBAS16HT1G
C1204 100N-K
R1203 33 R1205 33
TOUCH_SEL
TOUCH_SCL
R1207 33 R1209 33 R1211 33 R1334 10K
CSR_SPI_CK CSR_SPI_CS
LED_RD
REMOT
E
CTR_16V_OLED
VOL_UP
R1213 33 R1215 33 R1217 33
EL_RESET
R1250 -
18V_OLED
C1210
100N-K
R1283
4K7
TO CSRA SHEET TEEHS AGPF/PSD/RID OTTEEHS TUOKPS OT
1235 4
CP1305
20010WS-05
64 62 58 54 52 48 44 40 38 34 30 28 24 20 18 14 10 6 460 56 50 46 42 36 32 26 22 16 12 8 2
63 61 57 53 51 47 43 41 37 33 27 23 19 17 13 9 7 359 55 49 45 39 35 31 25 2129 15 11 5 1
CN1301
C127-BH-64G
4321 6 75
FPC1302
1.0-16-7PB-2
SHELL
FROM DIR/DSP/FPGA SHEETTO PREOUT SHEET
GND_USB
-DATA
VBUS
FLASH_DIN
ETH_RX-
ETH_RX+
ETH_TX+
OC_VBUS
CTR_VBUS
R1305 100
USB_OTG_VBUS
FLASH_DIN
FLASH_DOUT
FLASH_CLK
INT_FLASH_CSFLASH_DOUT
EXT_FLASH_CS
EXT_FLASH_CS
NET/USB_PCM_DATA/DSDL
NET/USB_BCK
R1345 0
NET/USB_MCK
R1342 0
DEBUG_RX
FRONT_USB_SW
USB_OE
R1298 10K
R1274 33
R1285
1K
R1272 33
R1267 33
R1265 33
R1263 33
R1261 33
R1256 33
R1294 10K
R1282 1K
10K
R1276
NET/USB_LRCK
NET/USB_BCK
NET/USB_LRCK
NET/USB_DSDR
12
4 3
SW1301
THHH583RAA
GND_USB
+DATA
EXT_FLASH_CS
FLASH_HOLD
R1341
-
C1316
1N-K
R1333
10K
R1322
-
R1339
0
WPS_ACK
ETH_TX-
1 2
4
3
L1303
DLW21SN900HQ2L
R1316 10
IOS_ACK
1 2
4
3
L1302
DLW21SN900HQ2L
1 2
4
3
L1301
DLW21SN181SQ2L
FLASH_CLK
R1358
10K
NET/USB_LRCK
NET/USB_DSDR
DEBUG_TX
R1343 0
R1360
10K
C1319
100N-K
OUTPUT
ALL OFF
R1292 10K
C1214
100N-K
R1296
10K
R1297
10K
R1273 33
R1269 33
R1270 33
R1271 33
R1277
-
C1216 100N-K
R1266 33
R1268 33
R1260 33
R1262 33
R1264 33
R1257 33
R1287 3K3
R1255 33
R1293
10K
R1299
-
C1209
100N-K
10K
FROM FRONT B'D
R1300
3K3
R1301
3K3
R1323
-
3 1
28
7 5
6 4
JACK1301
KRJ-015XXNL
R1317
100
10 11 12 13 14 15 16
5 4 3 2 16
9 8 7
IC1304
MX25L25635FMI-10G
DNU/SIO3 SCLK
VCC SI/SIO0
RESET# NC
NCNC
NC
NC
CS#
SI/SIO1 WP/SIO2
GND
NC
NC
R1326
-
R1338
0
C1304
1N-K
C1305 470P-J
C1303
100/25(6.3*11)-RFO
R1319
0
4 3 2 167 5
FPC1301
1.0-16-7PB-2
5 2
4 1
6 3
SW1303
CSSM2204A
R1346
-
R1344 0
C1318
100N-K
C1308
100N-K
31
42
CN1202
1.0-9-4PW
123
4 5
IC1202
BD4730G
VCC
VOUTGND
SUB
NC
246 3 157
FPC1204
1.0-16-7PB-2
Q1201
RT1N141C
C1201
220/50(10*16)-RFY
R1258 33
R1259 33
C1213
10/16-Z8154
X1201
ZTT12M
R1284
4K7
12
4 3
SW1302
THHH583RAA
64 62 58 54 52 48 44 40 38 34 30 28 24 20 18 14 10 6 460 56 50 46 42 36 32 26 22 16 12 8 2
63 61 57 53 51 47 43 41 37 33 27 23 19 17 13 9 7 359
55 49 45 39 35 31 25 2129 15 11 5 1
CN1300
C127-BH-64G
FLASH_WPROT
USB_OTG_DP
USB_OTG_VBUS
USB_OTG_DN
NET/USB_PCM_DATA/DSDL
246810 5 3 17911
FPC1203
1.0-16-11PB-2
2
3 11517
16
11
10 8
9
14
13
12 4
57
6
29
30 28
27
20 18
25
26 22
23 1921
24
31
FPC1201
1.0-11-31P
1 2 3 4
5678
IC1203
R1EX24128BSAS0I
SDA
SCL
WP
VCC
GND
A2
A1
A0
DRA-100 MAIN - CPU/CY920 (5/9)
143
141
139
137
136
135
134
133
132
130
128
126
124
122
120
118
116
115
114
113
112
111
109
144
142
140
138
131
129
127
125
123
121
119
117
110
1 3 5 7 9 11 13 15 16 18 20 22 24 26 28 30 32 34 36
108 106 104 102 100
98 96 94 93 91 89 87 85 83 81 79 77 75 73
642 12108 14 211917 29272523 31 33 35
105 103107
99 97 95
101
92 90 8
8 86 84 82 80 78 76 74
38
40
42
44
46
47
48
49
51
53
55
57
59
61
63
65
67
68
69
70
72
37
39
41
43
45
50
52
54
56
58
62
60
64
66
71
IC1201
R5F56108VNFP
AVSS P_DOWN TDO MDE VCL MD1/DSP BOOT MD0/CNVSS ANA_SEL PRE_MUTE RESET XTAL EXTAL EL_RD EL_RW D7 D5 D3 TRST# AUX_SEL TMS VSS EMLE TXD_232 VSS VCC EL_RST EL_DC EL_CS D6 D4 TDI/TXD
D2 D1
VSS
VCC VSS
VOL_DN
EMPHASIS
VSS
VCC
CSR_INTRT
NC
VREFL
OC_VBUS
CTR_VBUS
A_DC_PROT1
A_DC_PROT2
REMOTE
PWR_KEY
VREFH
RXD_232
CTR_FPGA
NMI
FPGA_MUTE
VER_CONT
AMUTE
ADI_SPI_MOSI
ADI_SPI_MISO
ADI_SPI_CLK
ADI_RST
ADI_SPI_CS
VOL_UP
REGION OPTION
NC
HP_DET
DIR_DO
DIR_DI
DIR_CL DIR
_CE
NC
NC
NC
NC
NC
NC
TOUCH_SEL
CTR_TOUCH
E_SPICS
CTR_16V_OLED
EEPROM_SCL
EEPROM_SDA
E_REQ
CLK_SEL2
PLLVSS
TOUCH_SDA
PLLVCC
TOUCH_SCL
D0
ADI_MUTE_ON/OFF
E_RST
CTR_3V3_OLED
CTR_3V3_ADSP
CTR_1V2_ADSP
CTR_1V2_CY920
CTR_POWER
CTR_CSR1
DIR_INT
DIR_RST
E_SPIMOEI
E_SPIMIEO
HP_MUTE
SW_MUTE
CSR_RESET
CSR_BRIDGE
CSR_SPI_CS
SPK_ON
CSR_SPI_DO
CSR_SPI_DI
CSR_SPI_CK
DC_PRT1 DC_PRT2
NC
VCC
ADI_FLAG0
VSS
CTR_3V3_CY920 CTR_2V5_CY920 CTR_1V8_CY920
USB_OE
NC NC
NFC_ACK
IOS_ACK
FS-STS-A1 FS-STS-A0 WPS_ACK FS-STS-B0 FS-STS-B1
109 FS-STS-B2
110 FPGA_RST
72 NC
71 E_SPICLK
143 AVCC
144 TCK/RXD
LED_RD
VCC
FRONT_USB_SW
NC
FPGA_R3
FPGA_R2
FPGA_R1
NC
NC
PCM/DSD_SEL
3A
TO A3
4A
TO A4
5A
TO A5
8A
TO A8
A9
TO 9A
B0
TO 0B
B1
TO 1B
B2
TO 2B
B3
TO 3B
B4
TO 4B
CP1305
TO CN501
FPC1201
TO FPC101
50
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
A
B
C
D
E
F
G
H
J
K
L
M
A
B
C
D
E
F
G
H
J
K
L
M
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

Denon DRA-100 Specifications

General

Internet radio	Yes
Supported radio bands	-
Impedance	8 Ω
RMS rated power	70 W
Product color	Silver
Headphone connectivity	6.3 mm
AUX in	No
Audio (L/R) out	1
AC outlets quantity	1 AC outlet(s)
Power consumption (typical)	60 W

Weight and Dimensions

Depth	332 mm
Width	280 mm
Height	160 mm
Weight	4800 g
Dimensions (WxDxH)	280 x 332 x 160 mm