Denon AVR-X6400H Service Manual

PROCEDURE AFTER REPLACING THE PCB. PROCEDURE AFTER REPLACING THE U-COM, ETC.
The procedure after replacing the printed circuit boards is as follows.
(1) Change the resistor for setting the region.
Model Area
DIGITAL PCB
R6217 R6218 R6219
North America (E3) OPEN 0 OPEN
Europe (E2) 0 OPEN OPEN
China (E1C) OPEN OPEN OPEN
Japan (JP) OPEN OPEN 0
See the PCB below.
(2) Be sure to replace the software with the latest version.
63301022310AS
8U-310223
DIGITAL UNIT
A
A
B
C
C
D
D
E
E
H
H
I
I
J
J
K
K
L
M
M
N
N
L
R
R
S
S
P
P
B
U
U
with FLANGE
N2700
with FLANGE
N5010
N6001
N6002
N6003
N6010
N6011
N6012
N6014
B501
with FLANGE
N2400
with FLANGE
N2401
with FLANGE
N2402
with FLANGE
N2600
with FLANGE
N2601
with FLANGE
N2603
N8002
N8003
80
79
1
2
N8004
42
41
1 2
N8005
with FLANGE
N3401
with FLANGE
N3402
with FLANGE
N3403
S8001
B603
B604
B605
B606
Z6502
1
176
132
89
88
45
44
U101
1
176
132
89
88
45
44
U301
N6006
1
176
132
89
8845
44
U201
1
176
132
89
88
45
44
U401
N8001
N6501
R400
R8044
R3418
C3634
R3224
R3801
R8045
R3225
109
108
73
72
36
1
144
37
U2601
R402
R8046
R3226
R403
R8047
C3637
R3804
R404
R8048
D3420
R210
R3805
R3229
R8049
D3421
R211
R3806
R3612
D3422
R3807
D3423
R3808
R2674
D3424
C3448
R214
R6300
R3809
R409
R2675
D3425
R3421
D3426
R216
D3427
R217
R3424
R3230
R8050
U2800
D3428
R3231
R8051
D3429
R3232
R3426
R3233
R3810
R410
R3234
R8054
R2870
R3811
R411
R3235
R3429
C3645
R2871
R3812
R8056
R2872
R3813
D3430
R414
R8058
R3620
R415
R8059
R3621
C3649
R2875
R222
R3816
R417
C9600
R3430
C9024
R224
C9601
C1901
R6505
R3431
R2879
C9025
R225
R6506
R3432
R3626
R226
R6507
R3433
R3627
C9027
R227
R6313
R8060
R6508
R3434
R3628
C9028
R6314
R8061
R6509
R3435
R2689
C9029
R6315
R8062
R3436
R8063
R3437
R1303
R1304
R8064
R3438
R421
R1305
R8065
R3439
R8066
R1307
R8067
R3824
R424
R1308
R6510
R8068
R2884
C9030
R425
R1309
R6511
R8069
C3659
R3631
C9031
R6512
R426
C9032
R427
R6513
C9033
R428
R6514
R3440
R2888
R6515
R2889
C9035
R3441
C9036
R3442
R6516
R6517
R3443
C1914
C9038
R3444
C9615
R8071
U8005
R3445
C1915
C9039
C9616
R8072
C1916
U8006
R8073
C1917
R8074
C1918
C3665
R3449
C201
C202
R8077
C203
R8078
C9040
R8079
R3641
C9041
R241
R3642
C9042
R3643
C9043
C207
C9620
R2898
R3450
C208
C9621
R2899
R3451
C1922
R3452
C1923
R3453
R247
C1924
R8080
R3454
A
1
9
R
U3000
R248
C1925
C401
R8081
C3671
A
1
9
R
U3001
R3455
C1926
C402
R3456
C403
R3457
C3674
R3458
C210
R441
R1901
R8085
R3459
R9219
R442
R8087
C408
L9100
R8088
C214
C3679
R6532
C216
R252
R6533
C3487
C217
C9630
R3460
C3488
1
T
A
16
U3200
X2000
C218
R9220
R6535
C2101
R3461
R9221
C9632
R3462
R3463
C410
R8090
C2104
R3464
R9224
R6539
R3465
C1936
R3466
C3682
C1937
R8093
R3467
R8094
R3468
C220
R1911
C1939
R3469
C2109
C221
R452
C416
C222
C417
C418
R1914
R6540
R1915
54
108
216
162
U3401
R1916
R1917
R3470
C2110
R3471
C1941
R3472
C1942
R9233
R3473
C2113
C1943
R9234
C3690
C420
C2114
R3474
C1944
R268
R9235
C421
C1945
C3692
R3476
C422
C2116
R9236
C423
C2117
R3477
R9237
C3694
X2400
R9238
C3695
Q3691
R461
R3479
C2119
C1949
U3601
R9239
Q3692
R462
C232
R463
C233
U3603
R464
C428
39
2
1
40
N6004
U3604
R465
1
TOP
19
N6005
U3605
Q3696
U3606
R1927
C237
C1950
R9240
TOP
1
10
N201
R1929
C2121
R9241
R3482
1
TOP
7
N202
R9242
R9243
C2124
R9244
U3801
11
1
TOP
N6201
C431
X2601
R9245
C432
L3752
R9246
R3487
L3753
R9247
C2128
R9248
R1931
C241
C242
C243
1
TOP
7 N400
C438
C244
R1934
10
TOP
1
N401
C245
R1935
R1936
C247
R1937
R284
X2800
R9250
R9251
C2132
C440
C2134
C441
C2135
R9255
C2136 C2137
R9257
1 TOP
7
N1201
R482
R483
R3691
R3692
R292
R293
R3694
C2140
R3697
C2913
C2916
L2003
C2917
L2008
U9201
L101
L2011
L102
L2012
L301
L302
U1902
U1904
U1906
L2802
L2803
R8104
X3400
L2804
R8105
L2805
R8106
R8108
R8109
C6001
R8110
R8111
Q6001
R8112
Q6002
R8113
Q6003
R8114
R8115
C6009
L2815
R8116
R8117
Q6007
R8118
L8001
L8002
C6208
L8004
R8121
L8007
R8123
C6017
L8008
R8124
C6018
R8125
C6019
R8126
R8127
R8128
R8129
C6212
C6213
R102
R103
R8130
R8132
R8133
R8134
R109
R8135
R6001
R8136
R6002
R8137
C9101
R8139
R301
R6006
R302
C9103
R303
R304
R110
R6008
R111
R114
R8140
R8141
R6201
R309
R8142
R6202
R117
R6203
R3900
R6205
R3901
R6206
R6207
R6208
1
7
TOP
N2800
R310
R5075
R6209
R311
R122
C9116
C9117
R317
R124
C9118
C9500
R6210
R125
R6211
C9501
R126
R6212
R127
R6213
R8153
R1200
R6214
R129
R6215
C9505
R8155
R1202
R1203
R6217
R1204
R6218
R1205
R321
R6219
R1206
R1207
R1208
L3608
R324
R1209
R131
R325
R132
R326
R133
R327
R134
R6220
L3801
R6221
L3802
C3752
L3803
C3753
L3804
R1210
C3754
L3805
C3755
L3806
C9516
R1212
R8166
R6226
C3756
C9517
R6227
C3757
C9518
C100
R9108
R6228
R1214
L3614
R9109
R6229
R1215 R1216
R1217 R1218
C105
R141
R1219
C106
R9110
R6230
C3760
R6231
C3761
R8172
Q7002
C3762
R8173
R6233
Q7003
C3763
R8174
R6234
R1220
C3764
R6235
C3765
C301
R6236
R8176
L3622
C302
C3767
C303
R6238
C3768 C3769
R341
Z6501
R1226
C114
R1228
C308
C115
R1229
R152
C117
C7013
C7014
C2000
R155
R349
C2001
C2002
R6243
C2003
R6244
C7018
R1230
Q2001
R6245
C7019
C311
R6246
C312
R6247
C2007
R6248
C314
C121
R6249
C122
C316
R352
C317
R1238
R354
R3754
C318
R1239
R3755
R3756
R357
R3757
R358
R6250
C2010
R3758
C129
R359
R6251
C7025
R3759
R6252
C7026
C2012
R167
R6253
R168
R6254
C320
R1240
R6255
C321
R1242
R6256
C322
R6257
R360
R6258
R1244
C131
R1245
R361
C132
R362
R363
Q2400
C135
Q2401
R8585
C329
Q2402
R8587
R6260
Q2404
R8588
TOP
1
10
N101
L1901
Q2405
C139
1
TOP
7
N102
L1902
R6262
Q2406
R1251
R6265
C331
R6266
C332
R1252
L1907
R1254
R6268
Q2600
L1908
R2000
R2001
R1255
R1256
C2412
Q2602
R2002
C2413
R2003
Q2604
10
TOP
1
N301
1
176
133
132
89
88
45
44
U6201
Q2605
R182
Q2606
R8596
7
TOP
1
N302
R183
Q2607
R6270
R6271
C149
L1911
R6272
L1912
R187
R6273
R6274
R1260
R189
R6275
R6276
C2036
R6277
C2613
R1263
R6278
C2614
C344
R380
R6279
C345
R382
R7026
R7027
R1267
R1268
R7028
D2400
D2401
D2402
R2017
R6280
R2400
R2018
R6281
R2401
R2019
R2402
R6282
R2403
R7030
R2404
R7031
R1271
R2405
R6286
C2622
R2406
R2407
C2047
R6287
R6288
D2600
R2020
R6289
R2022
C163
R2023
R1278
R2024
D2411
R2025
R2601
R2602
C8002
A
1
16
T
U9103
C8003
R6290
C8004
D2608
R2604
R6291
C8005
D2415
D2609
R2605
C8006
D2416
R2606
D2417
R2607
R1280
R7040
C8008
D2418
R6295
R1281
R7041
R2416
R7043
R1284
D2610
C170
R2418
R6298
D2611
R2419
R6299
Q8009
R7046
D2612
R2032
R1287
D2613
R2033
R2610
D2614
D2420
R2034
R2804
R7048
D2615
D2421
R2805
R2612
D2616
D2422
R2806
D2617
D2423
R2807
R2614
D2424
D2618
R2038
R2420
Q8010
C8015
D2619
D2425
C179
C2061
L201
C8016
D2426
R2422
L202
R2423
D2427
C2833
R7050
D2428
C2064
C2834
L3691
D2429
R2425
C2835
R2426
C3007
R2428
D2620
C180
C2068
C3008
C2838
R1294
R2429
D2621
D2622
D2623
D2430
R2620
D2624
L401
D2431
R2621
R2815
C8021
L402
D2432
R2816
C8022
D2433
R2623
R2817
R2624
D2434
D2628
R2818
D8001
D2435
R2431
D2629
R2819
D8002
D2436
R2432
C2842
D8003
R2433
D2437
D8004
D2438
R2434
R2628
D8005
D2439
D8006
D8007
D2630
R2820
R2050
D2631
R2051
C3019
R2821
C2849
D2632
D2633
D2440
D2634
R2824
Q3401
D2441
D2635
R2825
D2442
D2636
Q3402
R2826
R2632
Q3403
D2443
R2633
C3213
R2827
R2057
C8034
D2444
R2828
R2058
C2850
R2440
C8035
D2445
R2829
R2059
R2635
R2441
D2446
C2852
C8036
D2447
C2853
R2637
U7004
C2660
R2638
D2449
C3219
R2446
C3026
R2447
C3027
R8014
D2640
R2830
R2060
C2858
R3000
D2641
R2061
R2831
R3001
C2089
C3029
D2642
R2832
R2062
R3002
R8017
C3413
D2643
R2833
R3003
R2063
C3608
D2644
R2064
R2834
R3004
R2640
R8019
D2645
R3005
R2835
R2641
Q3606
D2646
R3006
R2066
R2836
D2647
R2067
R3007
Q3608
C2860
R3008
C3801
R3009
R2839
C2091
C3419
C3802
C3032
C3803
C2863
C3804
R8020
U2000
C2094
C3805
R2455
R8021
C3806
R8022
C3807
R8023
R3203
C2097
C3808
R2458
R3204
R3010
R8024
R8025
X6201
C3615
R3205
C2869
R8601
R8026
C3422
R2842
R3012
R3206
R8602
R3207
R8603
R8027
R8028
C3618
R3208
R3014
D3400
R8029
D3401
C2679
R2075
R8605
R2076
D3402
D3403
R2077
R2078
R2654
D3404
C2870
R3401
R2079
R2849
C2871
D3405
R3402
D3406
R3403
D3407
R3404
D3408
R3210
R8031
R3405
C2875
D3409
R8032
C6502
R3212
C3817
C6503
R8033
C3623
R3213
R3407
R8034
R3214
C2878
R3408
R3215
Q6501
R3409
C6505
R3216
Q6502
R8036
R8037
Q6503
Q6504
R8038
C3434
Q6505
R8039
C3435
C3629
R2855
D3411
109
108
73
72
36
1
144
37
U2401
R201
R2662
D3412
R202
R2663
R203
D3414
R3410
C2881
D3415
R3411
R3606
D3416
C2883
D3417
R3413
R8040
D3418
R3414
R3415
D3801
R8041
R2669
D3419
R209
R3416
R8042
R2476
R3223
R8043
R2477
C3633
C9633
R9258
R9259
R9260
R9261
R9262
R9263
R9264
R9265
R9266
C9634
U3802
1
R6219
R6218
R6217
The procedure after replacing the u-COM (microprocessor), ash ROM, etc. is as follows.
Implement the update method when the DIGITAL PCB or network module is replaced.
PCB Name Ref. No. Description
Procedure
after Re-
placement
Remark
DIGITAL U6201 R5F564MJCDFC B SOFTWARE : Main
DIGITAL
U0102
U0202
U0302
U0402
MX25L1606EM2I-12G B SOFTWARE : DSP1/2/3/4 ROM
DIGITAL U2801 MX25L12835FMI-10G B SOFTWARE : GUI ROM
DIGITAL U9103 5M570ZF256C5N C SOFTWARE : VIDEO PLD
DIGITAL U3200 EPM570F256C4N C SOFTWARE : AUDIO PLD
MODULE 28 NETWORK MODULE D SOFTWARE : Network
Procedure after Replacement
A : The software has been written. The software is not written at the time of replacement.
B : The software has been written. The software may need to be rewritten by version updates. Check the
version.
C : The software has not been written. The software needs to be written after replacement.
See "FIRMWARE UPDATE PROCEDURE" for information on writing the software.
D : The software has been written. Be sure to replace the software with the latest version.
See "3. Update method when the DIGITAL PCB or network module is replaced (Using a USB ash
drive)" for information on writing the software.
195
Caution in
servicing
Electrical Mechanical Repair Information Updating

Denon AVR-X6400H Specifications

General

Receiver type	Surround
Frequency range	10 - 100000 Hz
Pre-out channels	11.2
Input sensitivity	200 mV
Pre-out connectivity	Yes
Audio output channels	11.2 channels
Signal-to-Noise Ratio (SNR)	100 dB
Power output per channel (1KHz@6 Ohm)	205 W
Power output per channel (20-20KHz@8 Ohm)	140 W
Display	-
HDCP version	2.2
Apple docking	No
Product color	Silver
Audio decoders	DTS:X, Dolby Atmos
Audio formats supported	ALAC, DSD, FLAC, WAV
RS-232 ports	1
Connectivity technology	Wireless
AM band range	522 - 1611 kHz
FM band range	87.5 - 108 MHz
Supported radio bands	AM, FM
Internet radio services supported	Deezer, Napster, Spotify, Tidal, TuneIn
HDMI in	8
Composite video in	4
Component video (YPbPr/YCbCr) in	2
AC input voltage	230 V
AC input frequency	50 Hz
Power consumption (standby)	0.5 W
Power consumption (typical)	750 W
Number of HDMI outputs	3

Weight and Dimensions

Depth	393 mm
Width	434 mm
Height	167 mm
Weight	14500 g