Denon RCD-N7 Service Manual page 65

1 2
+6V.
R303 R304
R305 OPEN
OPEN OPEN R306 0
+6V_CPU +6V. 16 15 14 13 12
R307 0
17
R308 0
D201 D202 IC23
18
R309 0
CVIEN5311QI
1SR159-200 1SR159-200 19
20
GND_D1
1 2 3 4 5
+15V_U/W
R301 0
R302 0 C502 4.7uF/10V C504
C503 0.1uF
C505
C506
GND_D1
C245
0.01uF
C238
1000P
C282
0.1
GND_D1
FG12
IC30
OPEN
D D S
6 5 4
1 2 3
D D G
IC25
OPEN
F201
POLY SW, 1.6A
R223 0/OPEN
R224 0/OPEN
VBUS
+DATA
-DATA
GND
GND
FG6
IC31
OPEN
D D S
6 5 4
1 2 3
D D G
R240
100
IC26
OPEN
F202
POLY SW, 1.6A
0/OPEN
R231
R228 0/OPEN
VBUS
GND
+DATA
-DATA
GND
IPOD_DET
FG6
GND POWER + POWER -
3
R314 R315
R316 OPEN
+6V.
NET1.2V OPEN OPEN R317 0
11 16 15 14 13 12 11
R318 0
10 17 10
R319 0
IC24
9 18 9
R310 0 R320 0 R321
CVIEN5311QI
8 19 8
R311 0 R322
7 20 7
6 1 2 3 4 5 6
GND_D1
R312 0
4.7uF/10V R313 0 C259 4.7uF/10V C225 4.7uF/10V
C294 0.1uF
4.7uF/10V C236 4.7uF/10V
0.1uF C214 0.1uF
GND_D1
L202
220
1 2 3 4
DM_VBUS.
IC28
SI8005QTL
L203
8 7 6 5
22UH/3A
FAULT_FLAG1
1005 / 1/16W / 0ohm
Q204
KRC102S
OPEN
GND_D1
NET3.3V
8
IC29
OPEN
C203
7
22/6.3V
R242 C248
10K 0.01uF
IC22
TS3USB30EDGS
B1/B2
S VCC
1B1 OE
1B2 2B1
1A 2B2
GND 2A
R239
OPEN
FAULT_FLAG2
SIGN4353
GND_D1
Q205
KRC102S
GND_D1
IPOD_DET
USB SELECT BLOCK
SHEET 003
4 5
22 20 18 16 14 12 10 8 6 4 2
23 21 19 17 15 13 11 9 7 5 3 1
NET3.3V
GND_D1
KDS160
0
0
D203
NET3.3V
1005 /1/16W / 10Kohm
Q201
KRC102S
Q202
KRC102S
+15V_U/W GND_D1 GND_D1
+6V_CPU
Q208
Q209
KRC104S
CN23
KRC104S
GND_D1
+6V_CPU
R268 OPEN
R270 100
R204
HVBUS_CTL1
Q207
R207
R205 OPEN
KRC102S
R206 OPEN
R201 1005 / 1/16W / 0ohm
HVBUS_CTL2
R208 R209 OPEN
GND_D1
OPEN
R203 OPEN
NET3.3V
9 10 11 12 13 14
NET3.3V
6 5 4 3 2 1
R213
1005 /1/16W / 10Kohm
GND_D1
R212
1005 /1/16W / 10Kohm
15 14 13 12 11
16 10
IC21
17
MFI341S2164
18
19
20
USB-DATA 1 2 3 4 5
USB+DATA
NET3.3V
R220
R221
R234
0
FG6
13
R217
1005 /1/16W / 510ohm
C219
R218
OPEN
C217
1005 /1/16W / 510ohm
OPEN
C216
OPEN
C218
R232
OPEN
R233
FG12 GND_D1 C262
C276
FG6
65
6 7
NET1.2V NET3.3V
C204 C205
OPEN OPEN
C284 C275
0.1uF 0.1uF
C251 C246
0.01uF 0.01uF
C241 C230
1000P 1000P
CN27
NET3.3V
R256 33
R257 33
E_SPIMIEO R254 33
R258 33
E_SPIMOEI
R259 0
E_SPICLK R252 33
E_SPICS
E_TXDMIEO
E_RXDMOEI R253 33
E_RESET
R255
R260 33
OPEN
GND_D1
DM_VBUS
DM_VBUS
USB-DATA
USB+DATA
TP1
E_REQ
R261
33
9
8
7
6
Q203
R266 4.7K KRC102S
C215 4.7uF/10V
C277 OPEN
C279 0.1uF
R227
C272 OPEN
C266 OPEN GND_D1
0
0
0
R235 C274 R226
R230 75
0
0.1uF 0
C220 16V/0.1uF
C295 22/16V
R272
1005 /1/16W / 10ohm
3 2
OPEN
IC33
4 1
R273
1005 /1/16W / 10ohm
R274
1005 /1/16W / 10ohm
4 1
IC32
OPEN
3 2
R275
1005 /1/16W / 10ohm
0
0
OPEN
OPEN
GND_D1
GND_D1
SCHEMATIC DIAGRAMS (8/8)
d
8
A
B
C
D
E
ANALOG L SIGNAL LINE
ANALOG R SIGNAL LINE
DIGITAL SIGNAL LINE
F
SW SIGNAL LINE