Denon RCD-N7 Service Manual

65
ANALOG L SIGNAL LINE
DIGITAL SIGNAL LINE
ANALOG R SIGNAL LINE
SW SIGNAL LINE
13
GND
GND
GND
SIGN4353
USB_P.CONT
E_POWER_CONT
DC_PROTECT2
VBUS_MONI
GND GND
860SPDIF
E_REQ
E_TXDMIEO
E_RXDMOEI
E_SPIMOEI
E_SPIMTEO
E_SPICLK
E_SPICS
GND E_RESET HVBUS_CTL1
FAULT_FLAG1
B1/B2
HVBUS_CTL2
FAULT_FLAG2
IPOD_DET GND
SHEET 003
USB SELECT BLOCK
GND
1A
2A
2B2
2B1
OE
VCC
1B2
1B1
S
IPOD_DET
-DATA
+DATA
VBUS
GND
-DATA
+DATA
VBUS
Q206
KRA102S
Q207
KRC102S
D271
UDZJ5.1BSR
C271
0.1uF
R270
100
R268 OPEN
D201
1SR159-200
D202
1SR159-200
1 2 3 4 5 6
7
8
9
10
111213
141516
17
18
19
20
IC24
CVIEN5311QI
R305
OPEN
C503
0.1uF
C506
0.1uF
C504 4.7uF/10VC502 4.7uF/10V
C505 4.7uF/10V
L201
R304
OPEN
R303
OPEN
R306 0
R307
0
R302 0
R301
0
R310 0
R311
0
R309 0
R308 0
1 2 3 4 5 6
7
8
9
10
1112
13
141516
17
18
19
20
IC23
CVIEN5311QI
C507
OPEN
C501
OPEN
R316
OPEN
C294
0.1uF
C214
0.1uF
C225 4.7uF/10V
C259 4.7uF/10V
C236 4.7uF/10V
L204
R315
OPEN
R314
OPEN
R317 0
R318
0
R313 0
R312
0
R321 0
R322
0
R320 0
R319 0
TP1
R275
1005 /1/16W / 10ohm
R274
1005 /1/16W / 10ohm
R273
1005 /1/16W / 10ohm
R272
1005 /1/16W / 10ohm
D216 D215 D214 D213
C299
4.7
uF/1
0V
C298
4.7uF/10V
C219
OPEN
C217
OPEN
C216
OPEN
C218
OPEN
C295 22/16V
C220 16V/0.1uF
R246 100K
C260 0.1uF
R245 100K
R244 100K
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1517
1618
19
22
23 21
20
CN26
C221
OPEN
R216
OPEN
R215
OPEN
R214
OPEN
R219
OPEN
C222
OPEN
C278 OPEN C263 OPEN
C276 OPEN
C262
OPEN
R233
0
R232 0
R230 75
C274
0.1uF
R234
0
R235
0
C272 OPEN
C266
OPEN
R220
0
R221 0
R218
1005 /1/16W / 510ohm
R217
1005 /1/16W / 510ohm
R226
0
R242
10K
C265 0.1uF
R247
100K
C245
0.01uF
C238
1000P
C282
0.1
23
4 1
IC32
OPEN
2
3
4 1
IC33
OPEN
1
2
3
4
5
6
7
8
11 12
9
10
JK21 CJJRJ45_LED
C226
1000P
C285
0.1
C206
100/25V
C231
1000P
C283
0.1
C208
100/16V
8
7 6 5 4 3 2 1
CN25
R227
0
C281
OPEN
C279
0.1uF
C277
OPEN
C215 4.7uF/10V
R266 4.7K
Q203
KRC102S
R243
10K
R261
33
R212
1005 /1/16W / 10Kohm
R213
1005 /1/16W / 10Kohm
20
19
18
17
16
15 14 13 12
11
10
9
8
7
6
54321
IC21
MFI341S2164
R259 0
R258
33
R257
33
6 5 4 3 2 1
CN24
R256
33
C205
OPEN
C230
1000P
C246
0.01uF
C275
0.1uF
C204
OPEN
C241
1000P
C251
0.01uF
C284
0.1uF
R255
OPEN
R260
33
R253
33
R252
33
R254
33
1
2
3
4
5
6
7
CN23
R211
1005 /1/16W / 10Kohm
Q202
KRC102S
R201
1005 / 1/16W / 0ohm
R208
OPEN
R203 OPEN
R209 OPEN
R204
1005 / 1/16W / 0ohm
R207
OPEN
R206
OPEN
R205 OPEN
C273
0.1uF
123
4567
8 9 10 11 12 13 14
IC29
OPEN
Q201
KRC102S
R237
100
D212
7.5V
D204
KDS160
R267
47K
Q209
KRC104S
Q208
KRC104S
R241
100
D211
5.6V
D203
KDS160
C202 OPEN
C207
OPEN
1 24
35
6
7 8
9
10
11 1214
13
16 1517
1828
27 25
26
23 24 22
21
20 1947
48
49 5052
51
54 5355
6465
45 43
44
41 42 40
39
38 37
36 35
34 33 31
32 30
2957
5860
59
62 6163
6474
73 71
72
69 70 68
67
66 65111
112114
113 95
96
97 98
99
100
101 102104
103
106 105115
116
89 90108
107109
110 92
91
94 93
86 85
84 83
82 81
80
79 77
78 76
7587
88120 118
117119
CN27
C253
0.01uF
C229 1000P
R271
5.1K
D210
SS34SR
C233
1000P
R269
4.7
R263
43K
R26
2
3
.9K
C234
1000P
C239
1000P
C288
180P
R251
30K
C270
0.1uF
C255
0.01uF
R265
4.7K
L203
22UH/3A
8
7 6 5
4321
IC28
SI8005QTL
R239
OPEN
C248
0.01uF
C203
22/6.3V
5
016
987
4 3 2 1
IC22
TS3USB30EDGS
D
D S
GD
D
6 5 4
321
IC31
OPEN
R222
0
R236
0
C292
OPEN
C224
1uF
R240
100
Q205
KRC102S
VOUT
GND
5 EN
FLG
VIN
1
2
3 4
IC26
OPEN
F202
POLY SW, 1.6A
C290
220/6.3V
C254
0.01uF
AA
D208
OPEN
AA
D207
OPEN
R231
0/OPEN
R228
0/OPEN
C237
1000P
C252
0.01uF
C286
0.1uF
C228
1000P
C247
0.01uF
C264
0.1uF
6 5 4 3 2 1
CN22
R264
4.7K
D
D S
GD
D
6 5 4
321
IC30
OPEN
C209 150uF/25V
L202
220
C210 150uF/25V
C257
0.01uF
C211
150uF/25V
R229
0
R225
0
C293
OPEN
C240 1uF
R238
100
Q204
KRC102S
VOUT
GND
5
EN
FLG
VIN
1
2
3 4
IC25
OPEN
F201
POLY SW, 1.6A
C291
220/6.3V
C249
0.01uF
AA
D206
OPEN
AA
D205
OPEN
R223
0/OPEN
R224
0/OPEN
C227
1000P
C250
0.01uF
C268
0.1
uF
C2
35
1000P
C258
0.01uF
C280
0.1uF
5 4 3 2 1
CN21
+6V_CPU
DM_VBUS
GND_D1
+6V.
GND_D1
+6V.
GND_D1
E_SPIMOEI
E_SPIMIEO
E_SPIMIEO E_SPICS E_RESET
FG12 GND_D1
FG6
IPOD_DET
FAULT_FLAG2
USB-DATA
B1/B2
HVBUS_CTL2
HVBUS_CTL1
FAULT_FLAG1
GND_D1
IPOD_DET FAULT_FLAG2
HVBUS_CTL2 B1/B2 FAULT_FLAG1
HVBUS_CTL1
E_RESET
E_RXDMOEI
E_TXDMIEO
E_SPICS
E_SPICLK
USB+DATA
USB-DATA
DM_VBUS
E_REQ
FG6
GND_D1
NET3.3V
GND_D1
NET3.3V
FG6
FG12
GND_D1
GND_D1
+6V_CPU
+15V_U/W
GND_D1
NET3.3V
GND_D1
NET3.3VNET1.2V
GND_D1
NET3.3V
GND_D1
NET3.3V
USB+DATA
NET3.3V
GND_D1
E_REQ E_TXDMIEO
E_RXDMOEI
E_SPIMOEI
E_SPICLK
GND_D1
+6V_CPU
+6V.
GND_D1
NET3.3V
NET1.2V
+15V_U/W
DM_VBUS.
GND_D1
GND_D1
GND_D1
FG6
87654321
A
B
C
D
E
F
SCHEMATIC DIAGRAMS (8/8)
GND POWER + POWER -
d

Denon RCD-N7 Specifications

General

Frequency range	5 - 20000 Hz
RMS rated power	65 W
Pre-out channels	1 SW
Input sensitivity	200 mV
Pre-out connectivity	Yes
Audio output channels	2.0 channels
Signal-to-Noise Ratio (SNR)	100 dB
Total Harmonic Distortion (THD)	0.7 %
Dynamic power per channel (4 Ohm)	80 W
Power output per channel (20-20KHz@8 Ohm)	- W
Audio (L/R) in	2
Digital audio optical in	1
Headphone connectivity	3.5 mm
Connectivity technology	Wired & Wireless
Speakers connectivity type	Binding post
Audio formats supported	AAC, FLAC, MP3, WMA
Image formats supported	JPG
Video formats supported	AVI, WMV
AM band range	522 - 1611 kHz
FM band range	87.5 - 108 MHz
Supported radio bands	AM, FM
Preset stations quantity	99
Internet radio services supported	Last.fm, Napster
Optical drive type	CD player
Disc types supported	CD, CD-R, CD-RW
Display	OLED
Product color	Silver
Audio decoders	Not supported
Volume control	Rotary
Apple docking compatibility	iPhone, iPod
Number of products included	1 pc(s)
AC input voltage	230 V
AC input frequency	50 Hz
Power consumption (standby)	0.4 W

Weight and Dimensions

Depth	299 mm
Width	280 mm
Height	112 mm
Weight	4300 g