Denon AVR-X6300H Service Manual

SCH21_AUDIO VOLUME
All Ref.No. has been described in the parts list are four digits.
But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list.
GND LINE POWER- LINE POWER+ LINE AUDIO SIGNAL TMDS SIGNAL ANALOG VIDEO DIGITAL VIDEO
C3345
3300P
5
6
C3202
330P
R3358
100K
220/25
C3259
NJW1194
U3204
1
INA1
32
INB1
31
INB2
30
INB3
29
INB4
28
GND
27
DCCAP_B
26
GND
25
OUTB
24
ADR1
23
ADR0
22
VCC
21
VDD
20
GND
19
TREB
18
BASSB1
17
BASSB2
2
INA2
3
INA3
4
INA4
5
GND
6
DCCAP_A
7
GND
8
OUTA
9
VDDOUT
10
DATA
11
CLOCK
12
LATCH
13
GND
14
TREA
15
BASSA1
16
BASSA2
R3208
470
3
0x4
R3378
1 2
3 4
5 6
7 8
R3337
4.7K
NJM8080G
U3206
1
8
2
3
C3205
330P
C3325
10/16
R3280
0
R3327
39K
R3201
470
R3336
4.7K
220/25
C3242
C3326
10/16
R3243
820K
PREOUT_Z3L
R3355
4.7K
-
R3349
100
R3220
OPEN
C3218
OPEN
R3364
100K
-
220/25
C3260
C3307
0.01
R3206
470
0
C3353
-
NJU72750V
U3217
1
V+
32
V-
31
ADR1
30
ADR0
29
NC
28
OutA1
27
OutB1
26
REF_A
25
OutA2
24
OutB2
23
REF_B
22
OutA3
21
OutB3
20
NC
19
NC
18
CLOCK
17
DATA
2
InA1
3
InB1
4
InA2
5
InB2
6
InA3
7
InB3
8
InA4
9
InB4
10
InA5
11
InB5
12
InA6
13
InB6
14
InA7
15
InB7
16
REF
R3343
47
R3230
820K
To_8U-110138-6
HDAM_CONNECT_UNIT
NJM8080G
U3210
7
8
6
5
-
NJU72343V
U3216
1
Z/C_REF
32
V+
31
AREF
30
V-
29
AREF
28
OutA
27
OutB
26
OutC
25
OutD
24
OutE
23
OutF
22
OutG
21
OutH
20
AREF
19
VDDOUT
18
CLOCK
17
DATA
2
ADR
3
InA2
4
InB2
5
InA1
6
InB1
7
InC
8
InD
9
InE
10
InF
11
InG1
12
InH1
13
InG2
14
InH2
15
MUTE
16
REF
R3315
100
C3201
330P
R3309
330K
-
C3257
1/50
R3359
100K
R3351
100
R3283
0
C3312
0.01
7
C3349
10/16
R3282
OPEN
C3342
10/16
R3221
OPEN
8
R3354
4.7K
R3226
820K
R3348
100K
R3286
OPEN
R3324
39K
C3209
330P
PREOUT_Z2L
R3319
100K
VOL_CLK
220/25
C3250
NJM8080G
U3205
7
4
6
5
R3241
820K
C3348
10/16
ADINR.
NJM8080G
U3206
7
4
6
5
C3203
330P
R3298
0
NJM8080G
U3210
1
4
2
3
ADINL.
100K
R3363
R3210
470
R3216
OPEN
R3325
39K
SEL_CLK
100K
R3362
RCA-637-00-04
K3102
4
4
R3307
150K
SEL_DATA
C3334
10/16
C3208
330P
.PREOUT_H2R
C3330
0.1
C3306
0.01
R3204
470
R3332
22K
C3343
3300P
4
3
PREOUT_Z3R
R3353
4.7K
C3313
10/16
8
R3205
470
R3308
150K
R3316
100
4
R3219
OPEN
PREOUT_Z2R
C3316
10/16
R3318
100K
R3209
470
NJM8080G
U3207
1
4
2
3
R3352
100
C3207
330P
7
To_8U-210222-7(N5821)
R_AMP_CONNECT_UNIT
R3340
4.7K
C3301
10/16
RCA-637-00-04
K3104
3
C3309
0.01
R3360
100K
R3233
820K
R3238
820K
.PREOUT_H2L
C3314
10/16
R3323
39K
R3212
470
R3328
39K
C3315
10/16
.PREOUT_H1R
.PREOUT_C
R3338
4.7K
C3327
10/16
C3206
330P
R3330
22K
C3323
100P
C3216
OPEN
.PREOUT_SL
.PREOUT_FL
C3333
10/16
C3317
100P
NJM8080G
U3208
1
4
2
3
0
C3351
R3211
470
To_8U-210222-6(N5833)
L_AMP_CONNECT_UNIT
NJM8080G
U3205
1
8
2
3
R3317
100K
R3225
820K
H/PIN_FR
R3326
39K
OPEN
C3339
R3203
470
47Kx4
R3371
1 2
3 4
5 6
7 8
C3347
10/16
R3365
0
NJM8080G
U3207
7
8
6
5
R3202
470
R3236
OPEN
47Kx4
R3374
1 2
3 4
5 6
7 8
R3333
4.7K
7
.PREOUT_SBL
NJU72751V
U3214
1
V+
32
V-
31
ADR1
30
OutA1
29
OutB1
28
NC
27
OutA2
26
OutB2
25
REF_A
24
REF_B
23
OutA3
22
OutB3
21
NC
20
OutA4
19
OutB4
18
NC
17
CLOCK
2
ADR0
3
InA1
4
InB1
5
NC
6
InA2
7
InB2
8
NC
9
NC
10
InA3
11
InB3
12
NC
13
InA4
14
InB4
15
REF
16
DATA
R3320
100K
C3212
330P
OPEN
N3209
1
2
3
4
5
R3310
330K
R3229
820K
NJU72750V
U3212
1
V+
32
V-
31
ADR1
30
ADR0
29
NC
28
OutA1
27
OutB1
26
REF_A
25
OutA2
24
OutB2
23
REF_B
22
OutA3
21
OutB3
20
NC
19
NC
18
CLOCK
17
DATA
2
InA1
3
InB1
4
InA2
5
InB2
6
InA3
7
InB3
8
InA4
9
InB4
10
InA5
11
InB5
12
InA6
13
InB6
14
InA7
15
InB7
16
REF
R3313
100
C3222
OPEN
0x4
R3383
1 2
3 4
5 6
7 8
R3334
4.7K
NJU72750V
U3213
1
V+
32
V-
31
ADR1
30
ADR0
29
NC
28
OutA1
27
OutB1
26
REF_A
25
OutA2
24
OutB2
23
REF_B
22
OutA3
21
OutB3
20
NC
19
NC
18
CLOCK
17
DATA
2
InA1
3
InB1
4
InA2
5
InB2
6
InA3
7
InB3
8
InA4
9
InB4
10
InA5
11
InB5
12
InA6
13
InB6
14
InA7
15
InB7
16
REF
C3360
0.1
R3322
39K
NJM8080G
U3209
1
4
2
3
RCA-637-00-04
K3103
1
2
C3336
10/16
C3341
10/16
C3217
OPEN
C3346
3300P
C3302
10/16
8
R3347
100K
R3350
100
C3204
330P
0x4
R3382
1 2
3 4
5 6
7 8
C3329
0.1
R3292
47
C3210
330P
R3335
4.7K
R3305
150K
R3289
47
C3249
100/16
R3345
100K
C3362
0.1
R3288
47
C3328
10/16
NJW1194
U3203
1
INA1
32
INB1
31
INB2
30
INB3
29
INB4
28
GND
27
DCCAP_B
26
GND
25
OUTB
24
ADR1
23
ADR0
22
VCC
21
VDD
20
GND
19
TREB
18
BASSB1
17
BASSB2
2
INA2
3
INA3
4
INA4
5
GND
6
DCCAP_A
7
GND
8
OUTA
9
VDDOUT
10
DATA
11
CLOCK
12
LATCH
13
GND
14
TREA
15
BASSA1
16
BASSA2
R3246
47
R3217
OPEN
C3359
0.1
C3332
0.1
R3295
47
R3245
47
R3237
820K
R3302
470K
NJM8080G
U3209
7
8
6
5
R3279
47
R3357
100K
R3331
22K
0x4
R3381
1 2
3 4
5 6
7 8
OPEN
C3338
C3320
100P
R3293
47
C3241
100/16
1
2
R3311
330K
C3356
10/16
R3294
47
NJU72751V
U3219
1
V+
32
V-
31
ADR1
30
OutA1
29
OutB1
28
NC
27
OutA2
26
OutB2
25
REF_A
24
REF_B
23
OutA3
22
OutB3
21
NC
20
OutA4
19
OutB4
18
NC
17
CLOCK
2
ADR0
3
InA1
4
InB1
5
NC
6
InA2
7
InB2
8
NC
9
NC
10
InA3
11
InB3
12
NC
13
InA4
14
InB4
15
REF
16
DATA
R3218
OPEN
C3321
100P
R3356
4.7K
R3278
47
C3335
10/16
OPEN
C3340
C3322
100P
C3244
100/16
C3331
0.1
.PREOUT_SBR
C3310
0.01
C3344
3300P
C3219
OPEN
R3242
820K
C3319
100P
R3341
47
R3329
22K
C3245
100/16
R3321
39K
R3232
820K
0x4
R3380
1 2
3 4
5 6
7 8
0
C3354
C3255
100/16
0
C3352
R3215
OPEN
R3239
820K
R3301
470K
C3254
100/16
R3304
470K
C3221
OPEN
R3223
820K
R3303
470K
R3314
100
R3222
OPEN
7
.PREOUT_FR
R3306
150K
C3251
100/16
C3303
10/16
C3215
OPEN
R3234
820K
C3304
10/16
C3252
100/16
100K
R3361
R3240
820K
R3228
820K
R3312
330K
C3248
100/16
C3361
0.1
5
6
H/PIN_FL
R3344
47
C3243
100/16
C3305
0.01
C3220
OPEN
R3224
820K
R3346
100K
OPEN
C3337
R3207
470
0x4
R3379
1 2
3 4
5 6
7 8
C3358
10/16
C3318
100P
C3324
100P
R3281
OPEN
C3355
10/16
C3211
330P
.PREOUT_SR
C3308
0.01
NJU72343V
U3215
1
Z/C_REF
32
V+
31
AREF
30
V-
29
AREF
28
OutA
27
OutB
26
OutC
25
OutD
24
OutE
23
OutF
22
OutG
21
OutH
20
AREF
19
VDDOUT
18
CLOCK
17
DATA
2
ADR
3
InA2
4
InB2
5
InA1
6
InB1
7
InC
8
InD
9
InE
10
InF
11
InG1
12
InH1
13
InG2
14
InH2
15
MUTE
16
REF
R3339
4.7K
RCA-637-00-04
K3105
3
R3231
820K
R3342
47
C3258
1/50
C3357
10/16
R3244
820K
C3350 10/16
R3287
OPEN
C3311
0.01
R3227
820K
8
PREGND
NJM8080G
U3208
7
8
6
5
- -
DA_H1L DA_H1R DA_C DA_H2L DA_SW2
-
DA_SL
- - -
DA_SBR
-
DA_SW1 DA_SBL
-
DA_SR
-
DA_RSV DA_FR
-
DA_H2R
- - - -
DA_H3L DA_H3R
-
OPEN
N3201
12
11
10
9
8
7
6
5
4
3
2
1
OPEN
N3204
1
2
3
4
5
6
7
8
9
10
11
12
13
14
OPEN
N3207
1
2
3
4
5
6
7
8
9
10
11
.PREOUT_SW1
.PREOUT_SW2
.PREOUT_H3R
.PREOUT_H3L
.PREOUT_H1L
0x4
R3384
1 2
3 4
5 6
7 8
C3253
100/16
C3256
100/16
ZVOLCLK ZVOLDA ZVOLST
-
ZADINR. ZADINL.
-
R3296
47
R3297
OPEN
R3290
47
R3291
OPEN
NJM8080G
U7520
1
8
2
3
NJM8080G
U7520
7
4
6
5
470K R8080
470K
R8081
47
R8084
47
R8085
12P-PH
N3206
12
11
10
9
8
7
6
5
4
3
2
1
OPEN
N9022
13
12
11
10
9
8
7
6
5
4
3
2
1
10P-PH
N9024
1
2
3
4
5
6
7
8
9
10
NJU72750V
U3218
1
V+
32
V-
31
ADR1
30
ADR0
29
NC
28
OutA1
27
OutB1
26
REF_A
25
OutA2
24
OutB2
23
REF_B
22
OutA3
21
OutB3
20
NC
19
NC
18
CLOCK
17
DATA
2
InA1
3
InB1
4
InA2
5
InB2
6
InA3
7
InB3
8
InA4
9
InB4
10
InA5
11
InB5
12
InA6
13
InB6
14
InA7
15
InB7
16
REF
OPEN
N9027
1
2
3
10/63
C7653
10/63
C7652
R3277
47
470K
R8091
NJM8080G
U7523
1
8
2
3
10/63
C7656
NJM8080G
U7523
7
4
6
5
10/63
C7657
47 R8088
47
R8089
470K
R8090
47
R8087
470K
R8082
47
R8086
10/63
C7655
NJM8080G
U7521
7
4
6
5
10/63
C7654
NJM8080G
U7521
1
8
2
3
470K
R8083
0
R8166
0
R8167
VOLMUTE
-
VOL_DATA
-
OPEN
R8168
R8169
OPEN
0
R8170
0
R8171
0
R8172
OPEN
R8173
A+7V A-7V
TUNERR PREGND
-
VAUXL
-
DA_FL
-
DA_Z3R MICIN
- -
VAUXR DA_Z3L DA_Z2R
-
DA_Z2L PHONOR
-
TUNERL
- - -
PHONOL
- -
0
R8198
0
R8199
DA_SBL
Z2RLINE
SEL_DATA
SEL_DATA
DA_SL
EXT_SR
SEL_CLK
VAUXL
SEL_CLK
VAUXR
SEL_CLK
PREOUT_H3L
Z3RLINE
EXT_SL
DA_SR
MAININR
MAININL
FR
MAININR
DA_FR
DA_FL
PREOUT_SW2
SEL_CLK
ZVOLST
ADINL
FR
ZVOLST
FL
ADINR
PREOUT_H1R
.PREOUT_H2L
SEL_DATA
PREOUT_SBL
EXT_C
XLRR
EXT_FL
MAININL
PREOUT_SBR
DA_SBR
Z3LLINE.
Z3RLINE.
PREOUT_SW1
ZADINR.
ZADINL.
ZVOLCLK ZVOLDA
PREOUT_C
PREOUT_FR
DA_RSV
DA_SW1
PREOUT_FL
PREOUT_Z3R
SEL_DATA
EXT_SW
.H/PIN_FR
PREOUT_Z3L
VOL_CLK
H/PIN_FL
DA_C
PREOUT_H1L
H/PIN_FR
PREOUT_Z2L
PREOUT_H2R
ZVOLCLK
FL
PREOUT_Z2R
ADINL.
.H/PIN_FR
Z3RLINE
.H/PIN_FL
TUNERR
Z3LLINE
DA_SW2
PREOUT_H3R
PREOUT_C
PREOUT_SR
PREOUT_SBR
ZVOLDA
PREOUT_H2L
PREOUT_SBL
PREOUT_FL
AMPIN_SBR
PREOUT_FR
PREOUT_Z2R
PREOUT_SL
PREOUT_Z3R
PREOUT_C
PREOUT_Z3L
PREOUT_SR
AMPIN_H2R
AMPIN_SBR
AMPIN_FR
PREOUT_Z2L
AMPIN_SR
PREOUT_FR
AMPIN_H3L
SEL_CLK
Z3LLINE
AMPIN_SBL
AMPIN_H2L
PREOUT_SL
AMPIN_FR
AMPIN_SBL
Z2LLINE
AMPIN_FL
MICIN
DA_Z2R
AMPIN_SL
PREOUT_FL
SEL_CLK
ADINR.
VOL_CLK
PREOUT_FL
DA_Z2L
DA_FL
Z2LLINE
PREOUT_SR
SEL_CLK
XLRR
DA_H3R
DA_Z3R
PREOUT_SL
SEL_DATA
XLRL
PREOUT_SW2
DA_H3L
Z2RLINE
PREOUT_RSV
PREOUT_FR
XLRL
MAININR
TUNERL
PREOUT_SW1
EXT_SBR
PREOUT_RSV
DA_Z3L
DA_FR
MAININL
SEL_DATA
EXT_SBL
EXT_C
DA_SW2 DA_RSV DA_H1L DA_H2L DA_H2R DA_SBR DA_SBL DA_C DA_FR DA_SW1 DA_SR DA_H1R DA_SL DA_H3L DA_H3R
DA_H2R
DA_H2L
DA_H1R
DA_H1L
PREOUT_H2L
PREOUT_H2R
PREOUT_H1L
PREOUT_H1R
PREOUT_SBR
PREOUT_SBL
PREOUT_H3L
PREOUT_H3R
AMPIN_H2L
AMPIN_H2R
AMPIN_H3L
AMPIN_H3R
AMPIN_H1L
.PREOUT_H1L
.PREOUT_H2R
PREOUT_H1L
PREOUT_H1R
PREOUT_H2L
PREOUT_H2R
ZVOLCLK ZVOLDA ZVOLST
ZADINL. ZADINR.
BDL
BDR
DVDL
DVDR
CBL/SATR
GAMEL
MPL
MPR
CDL
CDR
EXT_FL
EXT_FR
EXT_SL
EXT_SR
EXT_SBL
EXT_SBR
EXT_SW
EXT_C
CBL/SATL
GAMER
ADINR.
ADINL.
PREOUT_Z2L
PREOUT_Z2R
PREOUT_Z3L
PREOUT_Z3R
AMPIN_SL
AMPIN_SR
AMPIN_H1R
AMPIN_H1L
PREOUT_C
PREOUT_RSV
SEL_DATA
PREOUT_SR
PREOUT_H2R
PREOUT_H2L
PREOUT_H1R
PREOUT_H1L
PREOUT_FL
PREOUT_SL
PREOUT_H3R
PREOUT_H3L
PREOUT_SBL
SEL_CLK
PREOUT_SBR
PREOUT_FR
AMPIN_SBL
AMPIN_SBR
AMPIN_H2L
AMPIN_H2R
AMPIN_H3L
AMPIN_H3R
PREOUT_SW1
PREOUT_SW2
AMPIN_H3R
AMPIN_H1R
Z3LLINE
Z3RLINE
Z3LLINE.
Z3RLINE.
ZADINL.
Z2LLINE
Z2RLINE
ZADINR.
ADINR
ADINL
VOLMUTE
VOLMUTE
VOLMUTE VOL_DATA
SEL_DATA
SEL_DATA
VOL_DATA
VOL_DATA
VOL_CLK
SEL_CLK
GAMEL
GAMER
PHONOR
PHONOL
CBL/SATR
CBL/SATL
DVDR
DVDL
BDL
BDR
DA_Z3L VAUXL TUNERL
PHONOR
PHONOL
DA_FL
DA_Z2R
VAUXR DA_Z3R MICIN DA_Z2L TUNERR
EXT_FL
EXT_FR
MPL
MPR
CDR
CDL
.H/PIN_FL
PREOUT_C
AMPIN_FL
.PREOUT_H3R
PREOUT_H3R
PREOUT_H3L
INPUT
INPUT
SBL
S.BACK
EXTSW
GND
BDL
H3R
MID
FL
GND
GND
DVDR
GND
EXTFR
FR
INPUT
H3L
EXTSBR
H2L
UP
EXTSBL
FRONT
UP
C/SW
GAMER
INPUT
CBL/SATL
MID
INPUT
GAMEL
EXTSL
AVR-X6300H:OPEN
CBL/SATR
UP
C
INGND
INGND
GND
GND
INGND
INGND
GND
INGND
INGND
GND
INGND
GND
TO 8U-210222-1(3/4)
SR
GND
SBR
INGND
SL
INGND
GND
INPUT
SURR.
2/2
INGND
2/2
2/2
2/2
H2R
XLRL
1/2
A-7V
1/2
INGND
A+7V
1/2
TO 8U-210222-1(1/4)
XLRR
1/2
AGND
2/2
TO AUDIO/VIDEO CONNECT
BDR
1/2
AUDIO VOLUME
EXTC
2/2
DVDL
1/2
EXTSR
EXT.FL
INGND
H1L
GND
GND
H1R
INGND
MPR
MPL
CDR
CDL
8H
TO H8
J1
TO 1J
N3206
TO N5833
N9024
TO N5821
30
Caution in
servicing
Electrical Mechanical Repair Information Updating

Denon AVR-X6300H Specifications

General

Receiver type	Surround
Frequency range	10 - 10000 Hz
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)	175 W
Power output per channel (20-20KHz@8 Ohm)	140 W
HDMI in	8
Composite video in	4
Ethernet LAN (RJ-45) ports	1
Component video (YPbPr/YCbCr) in	2
Headphone connectivity	3.5 mm
Multichannel audio output type	RCA
Display	-
Audio decoders	DTS-HD Master Audio, Dolby Surround, Dolby TrueHD
Connector contacts plating	Gold
Apple docking compatibility	Not supported
Connectivity technology	Wired & Wireless
Speakers connectivity type	3.5mm
Audio formats supported	AAC, ALAC, DSD, FLAC, MP3, WAV, WMA
AM band range	520 - 1710 kHz
FM band range	87.5 - 107.9 MHz
Supported radio bands	AM, FM
Internet radio services supported	Napster, Pandora, SIRIUS Internet Radio, Spotify, TuneIn
Optical drive included	No
AC input voltage	120 V
AC input frequency	60 Hz
Power consumption (standby)	0.1 W
Power consumption (typical)	750 W
Supported video modes	2160p

Weight and Dimensions

Depth	339 mm
Width	434 mm
Height	235 mm
Weight	14500 g