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Denon AVR-4520 Service Manual

Denon AVR-4520
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173
HDMI / TMDS SIGNAL LINE
DIGITAL VIDEO SIGNAL LINE
COMPONENT (Y) SIGNAL LINE
VIDEO SIGNAL LINE
STBY POWERGND POWER -POWER +
FILE NAME:
IN
OU T
U1104
NJM2845DL1-18
BLM21PG221 L1105
C1190 4.7 u
C1191 4.7u
BLM21PG221
L1107
BLM21PG221 L1101
BLM21PG221 L1102
CEC5V
D1105 OPEN.
0.1C1110
R1125
OPEN
DGND
0.1C1103
330
R1116
CEC_COM
51
R1107
0.1C1102
R1127 OPEN
DECIN_V
HSCL
D1106 OPEN.
0.1C1101
0.1C1108
DECIN_Y
DECIN_CR
150
R1110
0.1C1105
C1104 1000P
860_SC
D1103 OPEN.
150
R1108
51R1112
0.1C1107
330R1114
0.1C1109
CEC1.8V
HSDA
0.1C1106
1TMDSSWRST
330R1115
150
R1109
860_SY
D1102 OPEN.
DECIN_CB
OPENR1178
OPENR1179
RX_RST
HSCL
CEC_COM
HSDA
1TMDSSWRST
HPDF
2.2KR1154
2.2KR1153
C1112
1000P
RX_INT1
RX_INT2
24
R1105
24
R1106
470
R1104
470
R1101
470
R1102
470
R1103
330R1113
150
R1111
DGND
RXD_5V
TX_C+
DGND
SDRAM_A6
RXA_C+
SDRAM_DQ2
TTX_CSB
AC_VDD
TVDD
1
AC
AB
AA
Y
W
V
U
T
R
P
N
2345 67 81 01 11 21 31 41 51 69
M
L
K
J
H
G
F
E
D
C
B
A
20191817 21 2322
ADV7850KBCZ-5
U1102
2
A2
3
A3
4
A4
5
A5
6
A6
7
A7
8
A8
9
A9
10
A10
11
A11
12
A12
13
A13
14
A14
15
A15
16
A16
17
A17
18
A18
19
A19
20
A20
21
A21
22
A22
23
A23
1
A1
24
B1
25
B2
26
B3
27
B4
28
B5
29
B6
30
B7
31
B8
32
B9
33
B10
34
B11
35
B12
36
B13
37
B14
38
B15
39
B16
40
B17
41
B18
42
B19
43
B20
44
B21
45
B22
46
B23
47
C1
48
C2
49
C3
50
C4
51
C5
52
C6
53
C7
54
C8
55
C9
56
C10
57
C11
58
C12
59
C13
60
C14
61
C15
62
C16
63
C17
64
C18
65
C19
66
C20
67
C21
68
C22
69
C23
70
D1
71
D2
72
D3
73
D4
74
D5
75
D6
76
D7
77
D8
78
D9
79
D10
80
D11
81
D12
82
D13
83
D14
84
D15
85
D16
86
D17
87
D18
88
D19
89
D20
90
D21
91
D22
92
D23
93
E1
94
E2
95
E3
96
E4
112
E20
11 3
E21
114
E22
115
E23
116
F1
117
F2
118
F3
119
F4
135
F20
13 6
F21
137
F22
138
F23
139
G1
140
G2
141
G3
142
G4
145
G7
146
G8
147
G9
148
G10
149
G11
150
G12
151
G13
152
G14
15 3
G15
154
G16
155
G17
158
G20
15 9
G21
160
G22
161
G23
162
H1
163
H2
164
H3
165
H4
168
H7
169
H8
170
H9
171
H10
172
H11
173
H12
174
H13
175
H14
17 6
H15
177
H16
178
H17
181
H20
18 2
H21
183
H22
184
H23
185
J1
186
J2
187
J3
188
J4
191
J7
192
J8
193
J9
194
J10
195
J11
196
J12
197
J13
198
J14
19 9
J15
200
J16
201
J17
204
J20
20 5
J2 1
206
J22
207
J23
208
K1
209
K2
210
K3
211
K4
214
K7
215
K8
216
K9
217
K10
218
K11
219
K12
220
K13
221
K14
22 2
K15
223
K16
224
K17
227
K20
22 8
K21
229
K22
230
K23
231
L1
232
L2
233
L3
234
L4
237
L7
238
L8
239
L9
240
L10
241
L11
242
L12
243
L13
244
L14
24 5
L15
246
L16
247
L17
250
L20
25 1
L2 1
252
L22
253
L23
254
M1
255
M2
256
M3
257
M4
260
M7
261
M8
262
M9
263
M10
264
M11
265
M12
266
M13
267
M14
26 8
M15
269
M16
270
M17
273
M20
27 4
M21
275
M22
276
M23
277
N1
278
N2
279
N3
280
N4
283
N7
284
N8
285
N9
286
N10
287
N11
288
N12
289
N13
290
N14
29 1
N15
292
N16
293
N17
296
N20
29 7
N21
298
N22
299
N23
300
P1
301
P2
302
P3
303
P4
306
P7
307
P8
308
P9
309
P10
310
P11
311
P12
312
P13
313
P14
31 4
P15
315
P16
316
P17
319
P20
32 0
P21
321
P22
322
P23
323
R1
324
R2
325
R3
326
R4
329
R7
330
R8
331
R9
332
R10
333
R11
334
R12
335
R13
336
R14
33 7
R15
338
R16
339
R17
342
R20
34 3
R21
344
R22
345
R23
346
T1
347
T2
348
T3
349
T4
352
T7
353
T8
354
T9
355
T10
356
T11
357
T12
358
T13
359
T14
36 0
T15
361
T16
362
T17
365
T20
36 6
T21
367
T22
368
T23
369
U1
370
U2
371
U3
372
U4
375
U7
376
U8
377
U9
378
U10
379
U11
380
U12
381
U13
382
U14
38 3
U15
384
U16
385
U17
388
U20
38 9
U21
390
U22
391
U23
392
V1
393
V2
394
V3
395
V4
411
V20
41 2
V21
413
V22
414
V23
415
W1
416
W2
417
W3
418
W4
434
W20
43 5
W21
436
W22
437
W23
438
Y1
439
Y2
440
Y3
441
Y4
442
Y5
443
Y6
444
Y7
445
Y8
446
Y9
447
Y10
448
Y11
449
Y12
450
Y13
451
Y14
45 2
Y15
453
Y16
454
Y17
45 5
Y18
456
Y19
457
Y20
45 8
Y21
459
Y22
460
Y23
461
AA1
462
AA2
463
AA3
464
AA4
465
AA5
466
AA6
467
AA7
468
AA8
469
AA9
470
AA10
471
AA11
472
AA12
473
AA13
474
AA14
47 5
AA15
476
AA16
477
AA17
47 8
AA18
479
AA19
480
AA20
48 1
AA21
482
AA22
483
AA23
484
AB1
485
AB2
486
AB3
487
AB4
488
AB5
489
AB6
490
AB7
491
AB8
492
AB9
493
AB10
494
AB11
495
AB12
496
AB13
497
AB14
49 8
AB15
499
AB16
500
AB17
50 1
AB18
502
AB19
503
AB20
50 4
AB21
505
AB22
506
AB23
507
AC1
508
AC2
509
AC3
510
AC4
511
AC5
512
AC6
513
AC7
514
AC8
515
AC9
516
AC10
517
AC11
518
AC12
519
AC13
520
AC14
52 1
AC15
522
AC16
523
AC17
52 4
AC18
525
AC19
526
AC20
52 7
AC21
528
AC22
529
AC23
HPA_D
DGND DGND
DGND
DGND
DGND
VIN6
HA_AP1
C VDD
SDVDD
TX_DDC_SDA
HPA_B
DGND
RXB_C+
V_VDD
TVDD
DGNDVDD
SDRAM_LDQS
DGND
ARC_C
TTX_SCLK
DGND
DGND
ACPLL_LF
D GND
SDVDD SYNC2
CVDD
SDRAM_DQ13
DDCB_SDA
DGND
D GND
TVDD
D GND
VOUT2
D GND
RXC_C-
V REGRXA_0-
DGND
DGND V_VDD
D GND
SDA
SDVDD
DGND DGND
TX_2-
DGND
AC_VDD
DGND
DGND
D GND
ARC_A
SYNC3TX_0-
DGND
RXA_1+
D GND
A C_DOUT_L
TX_AVDD
RXD_C+
DGND
DGND
SDRAM_DQ4
S DRAM_DQ8
RXB_1+
VIN9
TVDDDGND
DGND
DGND
RXC_0+
ACOUT_L
V_VDD
V IN8
SDVDD
TVDD
DGND
DGND
SDRAM_CKE
RXD_0-RXB_0-
D GND
DGND
SDRAM_DQ7
DGND
AC_VDD
RXC_1-
S DRAM_DQ12
CVDD
D GND
SDVDD
DGND
D GND
SDRAM_A10
SDRAM_WE
DGND
DGND
DGND
DGND
DGND
DGND
RXA_5V
SDRAM_A0
DGND
D GNDS DRAM_DQ9
SDRAM_RAS
VREF_AC
DDCA_SDA
TEST2
VGA_SDA
DGND
DGNDSCL
D GND
SDRAM_A1
SDRAM_CK
T VDD
TX_HPD
HA_AP0
HPOUT_R
DVDDIO
DGND
DDCD_SCL
DVDDIO
SDRAM_UDQSN
D GND
TX_AVDD
DGND
TRI2
DGND
RXD_1+
CVDD
INT1
RXC_5V
DGND
RXC_2+
VDD
DGND
TX_C-
RXA_2+
SDRAM_A7
RXD_2-RXB_2-
RXA_C-
AC_FILTD
DGND VIN10
TX_1-
EP_SCK
DGND
SDRAM_DQ3 T RI4
DGND
DGND
D GND
VGA_5V
DGND
DGND
TTX_MOSI
D GND
DGND
TVDD
VDD
VIN12
CVDD
TVDD
SDRAM_A4
SDRAM_A2
DGND
DGND
SDRAM_DQ11
DGND
DGND
DGND
DGND
DDCC_SCL
ARC_B
V_VDD
P VDD XTALN
TVDD
DGND
PVDD
TVDD
SDRAM_LDQSN
R EFP
DGND
DGND
V_VDD
DGND
DGND
DGND
SDRAM_CS
SDRAM_A11 D GND
D GND
AC_VDD
SYNC1
DGND DGND
REFN
HA_AP5
HPA_CHPA_A.
CVDD
DGND
RXA_1-
DGND
AC_VDD
SAVDD
ARC_D
TX_RTERM.
SEL_EDID
DGND
DGND
DGND
DGND
DGND
TVDD
DGND
DGND
DVDDIO
RXD_C-
RXB_0+
D GND
SPDIF_IN
T VDD
RXC_C+
DGND
EP_MOSI
DGND
V IN7
TX_VDD33
V_VDD
CVDD
TX_PLVDD
INT2
D GND
RXB_C-
SDRAM_DQ5
S DRAM_UDQS
HA_AP2
TX_2+
DGND
DGND
D GND
VIN4
TVDD
RXC_0-
RXA_0+
DGND
RXB_5V
VOUT1
TX_0+
AC_FILTA
DGND
TEST1
DGND
DGND
S DRAM_DQ15
DGND
DDCB_SCL
HA_SCLK
SDRAM_DQ0
D GND
SDVDD
TX_PVDD
RESET
EP_MISO
DDCD_SDA
SDRAM_DQ14
SDRAM_A9
D GND
D GNDDGND
DGND
XTALPD GND
RXD_0+
DGND
DGND
DGND
TVDD
RXB_2+
V_VDD
D GND
SDRAM_DQ6
DGND
DGND
DGND
DVDDIO
D GND
D GND
AC_DOUT_R
RXC_1+
DGND
SDRAM_DQ10
HA_AP4
D GND
SDRAM_A8
D GND
DGND
DGND
RXD_1-
DGND
DGND
D GND
SDRAM_BA1
CVDD
AC_VDD
DGND
TTX_MISO
DGND
ACOUT_R
RXA_2-
D GND
RXB_1-
TX_DDC_SCL
D GND
CVDD
RXC_2-
DGND
TX_AVDD
HA_AP3/INT3 AC_VDD
SDRAM_A3
DDCA_SCL
DGND
DGND
DGND
DGND
DGND
DGND
D GND
TRI3
TVDD
TRI1
DGND
DGND
DDCC_SDA
EP_CS
AC_ISET
TVDD
VIN5SDRAM_DQ1
DGND
VGA_SCL
D GNDVDD
DGND
SDRAM_CK
VIN11
DGND
TVDD
TX_1+
AC_VDD
D GND
RXD_2+
DGND
SDRAM_CAS
DGND
CVDD
AC_VDD
D GND
HA_MCLKOUT
DGND
DGND
SDRAM_A5
V_VDD
D GND
DGND
HPOUT_L
DGND
TTX_SCLK
R1
SDRAM_CAS
AB8
SDRAM_CK
AC10
VIN3
AB19
SDRAM_A6
AB6
HS_IN2/TRI5
AA22
ACOUT_R
B22
TRI3
AA21
TEST1
G8
SDRAM_BA0
Y8
TVDD
400mA
AC_DOUT_R
K22
ACIN_2R
D22
TX_C-
AA2
AC_LRCLK
N4
SDRAM_A11
AB5
TX_PVDD
100mA
VIN1
AC18
TX_2-
V2
HS_IN1/TRI7
AA18
TEST2
U14
ACIN_5R
G22
VREF_AC
H23
TX_2+
V1
VIN2
AC19
TX_0-
Y2
TX_1-
W2
TX_PLVDD
ACIN_2L
D23
SDRAM_A1
AA7
CVDD
350mA
SDRAM_A10
Y7
VOUT2
W21
SAVDD
20mA
TX_1+
W1
VOUT1
Y21
ACIN_3L
E23
AC_VDD
150mA
ARC_A
B1
SDRAM_A9
AA5
TX_DDC_SDA
V4
TX_DDC_SCL
U4
SDVDD
18mA
AC_SCLK
P4
AC_SD I
P3
SDRAM_CKE
Y9
HPOUT_R
L2 2
SDRAM_WE
AA9
TTX_CSB
R4
TTX_MOSI
R2
SDRAM_CK
AC9
SDRAM_A5
AA6
TX_HPD
W4
AC_MCLK
N3
ACIN_4R
F22
TX_0+
Y1
V_VDD
350mA
SEL_EDID
J3
ARC_D
A20
ACIN_3R
E22
SDRAM_A4
AC6
ACPLL_LF
F20
ARC_C
A14
TX_AVDD
25mA
HPOUT_L
L2 3
TRI2
Y19
SDRAM_A8
AC5
DGND
SDRAM_BA1
AA8
ACIN_4L
F23
SDRAM_A7
Y5
TTX_MISO
R3
TRI4
AB23
DVDDIO
4mA
VS_IN2/TRI6
AA23
AC_FILTA
H22
ARC_B
A8
TX_C+
AA1
ACIN_1R
C22
AC_DOUT_L
K23
ACIN_5L
G23
AC_ISE T
J2 2
VGA_SDA
D17
TRI1
Y18
SDRAM_CS
AC8
ACOUT_L
B23
SPDIF_IN
H3
VS_IN1/TRI8
AA19
SDRAM_RAS
AB9
VIN13
U20
SDRAM_A3
Y6
AC_FILTD
J23
VGA_5V
D5
SDRAM_A2
AB7
SDRAM_A0
AC7
ACIN_1L
C23
DGND
AC_VDD
VDD VDD VDD VDD VDD VDD VDD
VDD
VDD
VDD
CVDD
PVDD
60mA
INT1
L3
INT2
M3
RESET
J4
VIN9
W22
VIN7
Y23
VIN6
AB22
SYNC2
AB21
VIN4
AC21
VIN8
W23
VIN10
U23
VIN5
AC22
VDD_EEPROM
VDD_EEPROM
C8
SYNC1
AB18
SYNC3
Y22
EP_CS
J1
EP_MOSI
H2
EP_SCK
J2
C1313 10P
C1301
0.1
OPEN
R1173
C1310 OPEN
C1311 OPEN
XTALP
N23
REFN
R22
R1171
OPEN
TX_RTERM.
AC2
XTAL N
N22
REF P
R23
C1312 8P
47 0R1174
VIN12
U21
VIN11
U22
RX256fs/DSDMCK
TXfs/DSD5
TC74VHC244FT
U1103
1
1OE
2
1A1
3
2Y4
4
1A2
5
2Y3
6
1A3
7
2Y2
8
1A4
9
2Y1
10
GND
11
2A1
12
1Y4
13
2A2
14
1Y3
15
2A3
16
1Y2
17
2A4
18
1Y1
19
2OE
20
VCC
33x4R1185
78
RXI2S1/DSD2
10x4R1183
56
10x4R1184
34
TXI2S3/DSD4
TXI2S0/DSD1
TX64fs/DSDSCK
TXI2S2/DSD3
10x4R1183
78
C1113
0.1
RXI2S0/DSD1
33x4R1186
12
RX64fs/DSDSCK
TXI2S1/DSD2
RXI2S2/DSD3
TX256fs/DSDMCK
RXSPDIF/DSD0
RXfs/DSD5
HDMI_ASEL
TXSPDIF/DSD0
RXI2S3/DSD4
10x4R1184
12
N2
I2S0/DSD0B
M2
I2S2/DSD1B
M1
I2S3/DSD2A
N1
I2S1/DSD1A
P1
SPDIF/DSD0A
L2
SCLK
L1
LRCK/DSD2B
P2
MCLK
OPEN
C1304
OPEN
C1302
OPEN
C1303
0. 1C1162
OPENC1306
OPEN
C1305
2.2K
R1166
OPEN
R1175
TX_C-
TX_C+
TX_0-
TX_0+
TX_1-
TX_1+
TX_2+
TX_2-
TX_HPD.
OPEN
R1167
C1285 0.1
C1286 1000P
BLM21PG221
L1104
C1144 1000P
C1147 1000P
C1137 1000P
C1143 1000P
C1142 1000P
C1139 1000P
C1141 1000P
C1146 1000P
C1140 1000P
C1145 1000P
C1138 1000P
C1148 4.7u
C1154 1000P
C1151 0. 1
C1155 1000P
C1156 1000P
C1149 0. 1
C1152 0. 1
C1150 0. 1
C1153 1000P
C1163 0.1
C1168 0.1
C1171 0.1
C1164 0.1
C1169 0.1
C1166 0.1
C1172 0.1
C1173 1000P
C1167 0.1
C1170 0.1
C1174 1000P
C1165 0.1
C1185 0. 1
C1186 1000P
C1187 1000P
C1184 0. 1
BLM21PG221 L1103
C115 91000P
TX_VDD33
50mA
C115 80.1
C1217 1000P
C1219 1000P
C1218 1000P
C1200 0.1
C1199 0.1
C1192 0.1
C1198 0.1
C1194 0.1
C1195 0.1
C1193 0.1
C1197 0.1
C1196 0.1
BLM21PG221
L1106
VDD
440mA
C1223 0.1
C1234 1000 P
C1226 0. 1
C1229 0. 1
C1221 0.1
C1224 0.1
C1222 0.1
C1232 1000P
C1225 0. 1
C1233 1000 P
C1230 0.1
C1231 0.1
C1235
1000 P
C1265 0.1
C1263 0.1
C1262 0.1
C1270 1000P
C1271 1000P
C1272 1000P
C1267 0.1
C1273 1000P
C1266 0.1
C1269 1000P
C1264 0.1
C1268 1000P
C1245 0.1
C1250 0.1
C1248 0.1
C1247 0.1
C1255 1000P
C1256 1000P
C1260 1000P
C1257 1000P
C1252 0.1
C1258 1000P
C1259 1000P
C1251 0.1
C1254 1000P
C1246 0.1
C1249 0.1
C1253 1000P
BLM21PG221
L1108
BLM21PG221
L1109
10x4R1182
12
10x4R1182
78
10x4R1183
34
10x4R1183
12
10x4R1184
78
10x4R1184
56
33x4R1186
34
33x4R1185
56
10x4R1182
34
10x4R1182
56
1K
R1155
R1120
OPEN
R1117
0
RXC_0+
A12
RXC_2+
A10
RXC_1+
A11
RXC_1-
B11
DDCC_SDA
D11
RXC_C-
B13
RXC_2-
B10
RXC_0-
B12
RXC_C+
A13
BLM21PG221
L1110
C1275 0.1
C1276 1000P
BLM21PG221
L1111
BLM21PG221
L1112
BLM21PG221 L1113
C1279 0.1
C1278 0.1
C1282 1000P
C1280 0.1
C1283 1000P
C1281 1000P
C1290 1000P
C1289 0.1
VGA_SC L
D16
DDCC_SCL
D10
HPA_A
DDCA_SDA
RXA_C-
RXA_1-
DDCA_SCL
RXA_2+
RXA_0+
RXA_0-
RXA_2-
RXA_1+
RXA_C+
CEC3.3V
C1309 OPEN
4.7Kx4R1187
78
R1162 OPEN
RXA_C+
C1
RXA_C-
C2
RXA_0+
D1
RXA_0-
D2
RXA_1-
E2
RXA_1+
E1
RXA_2-
F2
RXA_2+
F1
RXD_2+
A16
RXD_2-
B16
RXD_1-
B17
RXD_1+
A17
RXD_0-
B18
RXD_0+
A18
RXD_C-
B19
RXD_C+
A19
DDCD_SCL
D12
DDCD_SDA
D13
HPA_D
B20
HPA_A.
B2
DDCA_SDA
D7
DDCA_SCL
D6
RXD_5V
D4
RXA_5V
H4
C1314 1u
VREG
D14
C1315 0. 1
OPENC1307
OPENR1180
4.7KR1156
4.7KR1157
1000PC1161
SDRAM_BA0
TC74VHC4051AFT
U1101
1
4
2
6
3
COM
4
7
5
5
6
INH
7
GND
8
GND
9
C
10
B
11
A
12
3
13
0
14
1
15
2
16
VCC
C1111
0.1
R1151
4.7K
R1150
4.7K
Q1103
KRC402E-RTK
R3PWR5V
R5PWR5V
R0PWR5V
R1PWR5V
R2PWR5V
R4PWR5V
R1152
4.7K
Q1104
KRC402E-RTK
Q1105
KRC402E-RTK
HINSELA
HINSELB
HINSELC
RB521S
D1113
R1148
2.2K
H5VDET
SCPU5V
ACIN_3L
ACIN_2R
ACIN_3R
ACIN_1L
ACIN_5R ACIN_5L
ACIN_2L
ACIN_4LACIN_4R
ACIN_1R
AC_LRCLKAC_MCLK
AC_SDI AC_SCLK
HS_IN2/TRI5VS_IN1/TRI8 VS_IN2/TRI6
VIN13
HS_IN1/TRI7
VIN2
VIN3
VIN1
4.7Kx 4
R119 8
34
4.7Kx 4
R119 8
78
4.7Kx 4
R119 8
56
4.7Kx 4
R119 9
56
4.7Kx 4
R119 9
12
4.7Kx 4
R119 9
34
OPENC1293
OPENC1294
OPENC1295
OPENC1296
OPENC1297
OPENC1298
OPENC1299
OPENC1300
47Kx4
R120 0
78
47Kx4
R120 1
12
47Kx4
R120 0
34
47Kx4
R120 2
34
47Kx4
R120 1
34
47Kx4
R120 0
12
47Kx4
R120 2
56
47Kx4
R120 1
56
47Kx4
R120 1
78
47Kx4
R120 2
12
47Kx4
R120 2
78
47Kx4
R120 0
56
4.7Kx 4
R119 9
78
4.7Kx 4
R119 8
12
R1119
680
R1124
680
R1147 0
R1126
0
OPENC1244
OPEN
C1292
OPEN
C1288
OPENC1189
C1308 OPEN
D1101 OPEN.
SDRAM_DQ0
Y13
SDRAM_DQ5
AA12
SDRAM_DQ7
Y12
SDRAM_DQ13
AC16
SDRAM_DQ1
AC13
SDRAM_DQ3
AB13
SDRAM_DQ4
AA11
SDRAM_DQ2
AA13
SDRAM_DQ10
AB14
SDRAM_LDQSN
AB12
SDRAM_LDQS
AC12
SDRAM_DQ8
Y14
SDRAM_DQ15
AC15
SDRAM_UDQSN
AA15
SDRAM_UDQS
Y15
SDRAM_DQ9
AC14
SDRAM_DQ12
AB15
SDRAM_DQ11
AA14
SDRAM_DQ14
AB16
47x4R1192
78
47x4R1188
12
47x4R1190
78
47x4R1192
1
2
47x4R1197
34
47x4R1197
12
47x4
R1197
78
47x4R1197
56
47x4R1189
78
47x4R1189
56
47x4R1189
12
47x4R1189
34
47x4R1190
12
47x4R1190
56
47x4R1190
34
47x4
R1188
34
47x4R1191
56
47x4R1191
12
47x4R1191
34
47x4R1191
78
47x4R1194
12
47x4R1194
56
47x4R1194
78
47x4R1194
34
47x4R1196
34
47x4R1196
78
47x4R1196
56
47x4R1196
12
47x4R1193
12
47x4R1193
56
47x4R1193
78
47x4R1193
34
47x4R1192
56
47x4R1188
56
47x4R1188
78
47x4R1192
34
47x4R1195
56
47x4R1195
78
47x4R1195
34
47x4R1195
12
47R1163
47R1164
47R1165
RX_A0
RX_A2
RX_A1
RX_A10
RX_A3
SDVDD
RX_A8
RX_WE-
RX_A4
RX_A5
RX_RAS-
RX_BA0
RX_CAS-
RX_A7
RX_CK
RX_CS-
RX_A9
RX_BA1
RX_A6
RX_CKE
DGND
RX_CK-
RX_A11
RX_DQ4
RX_DQ12
RX_UDQS-
RX_DQ1
RX_LDQS-
RX_DQ6
RX_DQ3
RX_DQ2
RX_UDQS
RX_DQ0
RX_DQ11
RX_LDQS
RX_DQ9
RX_DQ5
RX_DQ7
RX_DQ14
RX_DQ13
RX_DQ15
RX_DQ10
RX_DQ8
4.7Kx4R1187
56
4.7Kx4R1187
34
4.7Kx4R1187
12
SDRAM_DQ6
Y11
SDRAM_VREF
AB10
SDRAM_VREF
EP_MISO
H1
4.7K
R1172
56R1161
56R1160
56R1159
TX_OSD13
TX_OSD14
TX_OSD15
4.7KR1158
C1316
0. 1
R1128
OPEN
33x4R1186
78
33x4R1186
56
33x4R1185
34
33x4R1185
12
47 KR116 8
47 KR116 9
47 KR117 0
47K
R1176
47K
R1177
OPEN
R1122
OPEN
R1123
SDRAM_VREF
25P-FFC
N1101
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
D1104 OPEN.
D1107 OPEN.
D1108 OPEN.
D1109 OPEN.
D1110 OPEN.
D1111 OPEN.
D1112 OPEN.
Q1101
OPEN
R1133 47K
Q1102
OPEN
R1131 OPEN
RXB_2+
A4
RXB_0-
B6
RXB_0+
A6
RXB_1-
B5
RXB_1+
A5
RXB_C-
B7
RXB_2-
B4
RXB_C+
A7
R1149
3.3K
OPEN
N1102
1
TX2+
2
TX2_SHLD
3
TX2-
4
TX1+
5
TX1_SHLD
6
TX1-
7
TX0+
8
TX0_SHLD
9
TX0-
10
TXC+
11
TXC_SHLD
12
TXC-
13
CE_REMOTE
14
N.C.
15
DDC_SCK
16
DDC_SDA
17
GND
18
+5V
19
HP_DET
15P-FFC
N1103
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
R1136 OPEN
R1129 OPEN
OPENR1132
R1135
OPEN
R1137 OPEN
R1138 OPEN
R1139 OPEN
R1140 OPEN
R1141 OPEN
R1142 OPEN
R1143 OPEN
R1130
OPEN
R1134
OPEN
DDCB_SCL
D8
DDCB_SDA
D9
HPA_B
B8
R1146
680
10x4R1181
78
10x4R1181
34
10x4R1181
12
SDA
L4
SCL
M4
10x4R1181
56
MHL_CABLE_DET
RXB_5V
F4
OPEN
R1144
HPA_C
B14
R1145
OPEN
RXC_5V
E4
MHL5V
FRONT_RST
R1121
OPEN
D5V
FRONT_INT
SII_INT
SII_INT
MHL_W/PS
RX_INT2
R1118
0
27MHz
X1101
13
C1160 4.7u
C1183
4.7u
C1157 4.7u
C1188 4.7u
C1220 4.7u
C1243 4.7u
C1261 4.7u
C1274 4.7u
C1277 4.7u
C1284 4.7u
C1287 4.7u
C1291 4.7u
C1114
0.1
Q1108
HN1K02FU
D
3
G
5
S
4
R1204
10K
D
6
G
2
S
1
R1205
10K
MHL3.3V
SCPU3.3V
KRC102S
Q1106
4.7K
R1203
KRC102S
Q1107
0x2
L1114
1
2
3
4
5
6
0x2
L1115
1
2
3
4
5
6
0x2
L1116
1
2
3
4
5
6
0x2
L1117
1
2
3
4
5
6
DIGITAL_UNIT
8U-310116(6/14)
OPEN.
C1317
OPEN.
C1318
To_8U-310115-3_(N803)
FRONT_USB/HDMI_UNIT
HSDA
HSCL
1TMDSSWRST
1TMDSSWRST
HPDF
HPDF
CEC_COM
MHL_CABLE_DET
FRONT_RST
FRONT_RST
FRONT_INT
SII_INT
CEC_COM
SII_INT
HSCL
HSDA
MHL_W/PS
HSCL
HSDA
MHL_W/PS
FRONT_INT
MHL_CABLE_DET
TO HDMI CP SW
SD_G
CVBS
S-Y
S-C
Y
CR
CB
1V
SD_B
HDMI IN8
SD_R
TO SUB CPU
TO HDMI CONNECT
TO MAIN
DGND
RX_C-
RX_2+
FRONT_RST
DGND
D5V
RX_C+
RX_1-
DGND
HDMI5V
RX_1+
MHL5V
DDC_SCL
DGND
RX_0+
HDMI IN FRONT
RX_0-
DDC_SDA
RX_2-
CEC
HPDF
to HDMI TX
680mA
1620mA
TO HDMI CP SW
TO HDMI Tx TO Rx DD R
VBI_MOSI
VBI_SCK
VBI_CS
CABLE_DET
FRONt_INT
HSDA
HSCL
MHL_W/U/PS_CTRL
TO HDMI Tx & AUDIO PLD
TO HDMI CONNECT
TO 8U-310116(11/14)
TO 8U-310116(5/14)
TO 8U-310116(5/14)
TO 8U-310116(7/14)TO 8U-310116(8/14)TO 8U-310116(2/14,8/14)
(14/14)
(8/14)
(13/14)
(10/14)
87654321
A
B
C
D
E
F
SCHEMATIC DIAGRAMS (28/36)
DIGITAL UNIT (6/14)
GQ
N1101
GL
GN
TO GR
TO N803
TO GKTO GM
EB
BP
GS
ED
GU
TO EA
TO BO
TO GT
TO EC
TO GV

Table of Contents

Questions and Answers:

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Denon AVR-4520 Specifications

General IconGeneral
Impedance8 Ω
Receiver typeSurround
Frequency range10 - 100000 Hz
Input sensitivity200 mV
Audio output channels7.1 channels
Audio A/D Converter (ADC)24-bit/192kHz
Signal-to-Noise Ratio (SNR)102 dB
Power output per channel (1KHz@6 Ohm)190 W
Power output per channel (20-20KHz@8 Ohm)150 W
HDMI in7
Composite video in4
USB ports quantity1
Digital audio optical in2
Component video (YPbPr/YCbCr) in3
Connectivity technologyWired
Speakers connectivity type-
Audio formats supportedAAC, FLAC, MP3, WMA
Wi-FiNo
Ethernet LANYes
FM band range87.5 - 108 MHz
Supported radio bandsAM, FM
Product colorSilver
Audio decodersDolby Digital EX, Dolby Pro Logic IIz, Dolby TrueHD, DTS 96/24, DTS Neo:6, DTS Neo:X, DTS-HD
USB 2.0 ports quantityUSB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Apple docking compatibilityNot supported
AC input voltage230 V
AC input frequency50 Hz
Power consumption (standby)0.1 W
Power consumption (typical)780 W
Weight and Dimensions IconWeight and Dimensions
Depth423 mm
Width434 mm
Height195 mm
Weight16500 g

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