Denon AVR-X1300W Service Manual page 18

SCH12_MAIN
MAIN PART
FL R5115 R5116
CN51B
5.6K(1W) 5.6K(1W)
1.FB_FL
R5117
2.FB_FL
4.7(1W) Q5105
3.PRE_-B
OPEN
2SD2390
4.PRE_-B E
D5102
5.FL
OPEN
6.FL C
D5103
CN510
7.AGND OPEN
B CJP02GA01ZY
BN51B
TO CN51A
D5104
OPEN
VR510
D5105
1K/B
OPEN
R5118 Q5106
2SB1560
4.7(1W)
SL R5215 R5216
CN52B
5.6K(1W) 5.6K(1W)
1.FB_SL
R5217
2.FB_SL
4.7(1W) Q5205
3.PRE_-B
OPEN
2SD2390
4.PRE_-B E
D5202
5.SL
OPEN
6.SL C
D5203 CN520
7.AGND
B OPEN CJP02GA01ZY
TO CN52A
BN52B
D5204
OPEN
VR520
D5205
1K/B
OPEN
R5218 Q5206
2SB1560
4.7(1W)
CEN R5315 R5316
CN53B
5.6K(1W) 5.6K(1W)
1.FB_CEN
R5317
2.FB_CEN
4.7(1W) Q5305
3.PRE_-B
OPEN
2SD2390
4.PRE_-B E
D5302
5.CEN
OPEN
6.CEN C
D5303 CN530
7.AGND
B OPEN CJP02GA01ZY
BN53B
TO CN53A
D5304
OPEN
VR530
D5305
1K/B
OPEN
R5318 Q5306
2SB1560
4.7(1W)
SR R5415 R5416
CN54B
5.6K(1W) 5.6K(1W)
1.FB_SR
R5417
2.FB_SR
4.7(1W) Q5405
3.PRE_-B
OPEN
2SD2390
4.PRE_-B E
D5402
5.SR
OPEN
6.SR C
D5403
CN540
7.AGND OPEN
B CJP02GA01ZY
TO CN54A
BN54B
D5404
OPEN
VR540
D5405
1K/B
OPEN
R5418 Q5406
2SB1560
4.7(1W)
Point C1
1.10V 59.2V
FR R5515 R5516
CN55B
5.6K(1W) 5.6K(1W)
1.FB_FR
R5517
2.FB_FR Q5505
4.7(1W)
3.PRE_-B 2SD2390
OPEN
13mV
4.PRE_-B E
D5502
5.FR
OPEN
6.FR C
D5503 CN550
7.AGND
B OPEN CJP02GA01ZY
TO CN55A
BN55B
D5504
OPEN
VR550
D5505
1K/B
OPEN
R5518
Q5506
Point C2 9mV
4.7(1W)
2SB1560
-1.04V -59.2V
SBL R5615 R5616
CN56B
5.6K(1W) 5.6K(1W)
1.FB_SBL
R5617
2.FB_SBL
4.7(1W) Q5605
3.PRE_AGND
OPEN
2SD2390
4.PRE_AGND E
D5602
5.SBL
OPEN
6.SBL C
D5603 CN560
7.AGND
B OPEN CJP02GA01ZY
TO CN56A
BN56B
D5604
OPEN
VR560
D5605
1K/B
OPEN
R5618 Q5606
2SB1560
4.7(1W)
SBR
R5715 R5716
CN57B
5.6K(1W) 5.6K(1W)
1.FB_SBR
R5717
2.FB_SBR
4.7(1W)
Q5705
3.PRE_-B OPEN
2SD2390
4.PRE_-B E
D5702
5.SBR
OPEN
C
6.SBR
D5703
CN570
7.AGND OPEN
B CJP02GA01ZY
BN57B
D5704
TO CN57A
OPEN
VR570
D5705
1K/B
OPEN
R5718 Q5706
2SB1560
4.7(1W)
J5816 OPEN
OPTION
GND LINE POWER+ LINE POWER- LINE ANALOG AUDIO DIGITAL AUDIO
PTC Thermistors
R5126
DHPTF1608 471P 115T
Q5107
R5123 INA6002AC1
820K R5129 15K
Q5814
D5106 R5124 R5130 22K
Q5108
INA6002AC1
INC6002AC1
1SS133MT 150K H/P_RLY
R5131 22K
R5125 10K
L5101 0.5uH
R5127 R5128
5.6K OPEN FL_OUT
R5132 10(1W)
AGND
-B
PRE_-B
FRONT_RLY
PTC Thermistors
R5226
DHPTF1608 471P 115T
Q5207
FR_OUT
R5223 INA6002AC1
820K R5229 15K
D5206 R5224 R5230 22K
Q5208 SL_OUT
INC6002AC1
1SS133MT 150K
R5231 22K
R5225 10K
L5201 0.5uH
R5227 R5228
5.6K OPEN
AGND R5232 10(1W)
SR_OUT
-B
PRE_-B
CEN_OUT
PTC Thermistors
R5326
DHPTF1608 471P 115T
Q5307
R5323 INA6002AC1 C/S_RLY
820K R5329 15K
D5306 R5324 R5330 22K
Q5308
INC6002AC1
1SS133MT 150K SBL_OUT
R5331 22K
R5325 10K
L5301 0.5uH
R5327 R5328
5.6K OPEN SB_RLY
HI-B_RLY
AGND R5332 10(1W)
-B
SBR_OUT
PRE_-B
PTC Thermistors
R5426
DHPTF1608 471P 115T
Q5407
R5423 INA6002AC1
820K R5429 15K
D5406 R5424 R5430 22K
Q5408
INC6002AC1
1SS133MT 150K
R5431 22K
R5425 10K
L5401 0.5uH AMPSIG_DET
R5427 R5428
5.6K OPEN CURRENT_DET
AGND R5432 10(1W)
-B
PRE_-B
PTC Thermistors +B
R5526
THERMALDET_A
DHPTF1608 471P 115T
Q5507 THERMALDET_B
R5523 INA6002AC1 ASO_DET
820K R5529 15K
MUTE_+B
D5506 R5524 R5530 22K
Q5508 AGND
INC6002AC1
1SS133MT 150K
R5531 22K
R5525 10K
L5501 0.5uH
R5527 R5528
5.6K OPEN
AGND R5532 10(1W)
PRE_-B
-B -B
PRE_-B
AGND
PTC Thermistors
R5626 PRE_AGND
DHPTF1608 471P 115T
Q5607
R5623 INA6002AC1
820K R5629 15K
D5606 R5624 R5630 22K
Q5608
INC6002AC1
1SS133MT 150K
R5631 22K
R5625 10K
L5601 0.5uH
R5627 R5628
5.6K OPEN
AGND R5632 10(1W)
-B
PRE_AGND
DC PROTECTION PART
PTC Thermistors
R5726 DC_DET1
DHPTF1608 471P 115T DC_DET2 J5938 OPEN
Q5707
R5723 INA6002AC1
820K R5729 15K
D5706 R5724 R5730 22K
Q5708
INC6002AC1
1SS133MT 150K
R5731 22K
R5725 10K
L5701 0.5uH
R5727 R5728
Q5808 Q5809
5.6K OPEN 2SC3052
ISA1530AC1
AGND R5732 10(1W)
-B
PRE_-B
TMDS SIGNAL ANALOG VIDEO STBY POWER
BC3-12H
+12V
Q5801
RT1N237C
RLY_GND
C5110 0.047uF R5133 10(2W)
FL_OUT
Q5802
RT1N237C
FR_OUT
C5510 0.047uF R5533 10(2W)
C5120 0.047uF R5233 10(2W)
SL_OUT
Q5803
RT1N237C
SR_OUT C5410 0.047uF R5433 10(2W)
C5310 0.047uF R5333 10(2W)
CEN_OUT
Q5804
RT1N237C
RLY_GND
C5610 0.047uF R5633
SBL_OUT
Q5805
RT1N237C
C5710 0.047uF R5733 10(2W)
SBR_OUT
LEVEL
DETECTPART
D5807
3.6VBL
C5806
R5836
CURRENT
0.1uF
C5823 10P 33K
DETECT
C5807
R5834 R5835 R5837
PART
10/50V
3.3K 330K 10K
R5810 10K
8 7 6 5
R5830
R5811 100
100
+12V
1 2 3 4 R5839 C5825
CURRENT_GND 10K 1uF/100V
R5832 R5833
1K 22K
C5820 R5840 C5826
C5821
-12V 1uF/100V 100P 10K 1uF/100V
R5826
R5821 R5823 R5824
R5825 OPEN
OPEN
R5827
2.2K(1W) 2.2K(1W) 2.2K(1W) D5817 6.8VBL
0.01/5W
D5818 C5809 10/50V
C5828
1SS133MT
OPEN
C5808
100uF/100V B+/B-
R5819 R5820
POWER DET.
100(1W) 33(1W)
R5845
33K
Q5807
KSA992FTA
-12V
CURRENT_GND
+12V
DGND
RLY_GND
BN501
DC_DETECT B_DETECT
BN502 BN501
B+/B-
1 2 3 4 5 6 7 8 1 2 3 4 5
POWER DETECT
BN502 TO CN761
TO CN762
R5846 2.2K
J5939
JUMPER
FROM DIGITAL B'D FROM DIGITAL B'D
Q5810 Q5813
2SC3052 2SC3052 2.0mm 8PIN WIRE 2.0mm 9PIN WIRE
Q5811
Q5812
2SC3052
ISA1530AC1
PTC Thermistors
THERMALDET_A FL-CH, SL-CH, BL_CH, BR_CH
THERMALDET_B FR-CH, SR-CH, CEN_CH
Point C2
18
TEMP_DETECT PART
ALL OPEN
R2801
OPEN
BN791
R2802
3.THERMALDET_F
OPEN
2.THERMALDET_E
BK502 R2803
RY581 BRACKET 1.DGND
CMD1A629 OPEN
1 2 3 4
BN503
R5801 470(2W)
H/P_FR
1.HP_RCH
8 7 6 5
2.AGND
R5802 470(2W)
H/P_FL
3.HP_LCH
BN503
FL_OUT C5111 C5112
1
0.018uF OPEN
CH_GND
2
1 2 3 FR_OUT C5511 C5512
JK501
0.018uF OPEN
6 5 4 1
CH_GND
2
JK502
SL_OUT C5211 C5212
1
0.018uF OPEN
CH_GND
2
1 2 3 SR_OUT C5411 C5412
JK503
0.018uF OPEN
CH_GND
6 5 4
1
CEN_OUT C5311 C5312
0.018uF OPEN 2
JK504
CH_GND
1
2
JK505
1 2 3
C5611 C5612
1
0.018uF OPEN
CH_GND
6 5 4
2
C5711 C5712
JK506
10(2W)
0.018uF OPEN
CH_GND
SBL_OUT
1
2
1 2 3 JK507
6 5 4
SBR_OUT
F5801
OPEN
J5804
AC_L
JUMPER
N.C
RY586
AC_H
4 3 2 1
942H-2C-12DS
CEN
Q5806
RT1N237C AC_H
5 6 7 8
N.C
J5805
AC_L
JUMPER
CN502
F5802
CJP07GA90ZY
OPEN
2
1 4
D5819
3
D10SB60
1.L-OUT
ET502 2.R-OUT
BK505
CHASSIS
M3 BRACKET
3.VCC
4.SCLK
5.SDIO
6./CE
7./RST
8.INT
CH_GND
CN508 8 6 4 2
6 7 8 9
9 7 5 3 1
TO DIGITAL B'D
CN508
9PIN B'D TO B'D
TO CN821
Point C
Measurement condition
Point C1
・ Voltage measurement
No signal
・ Waveform measurement
INPUT: 200mVrms / 1KHz (ANALOG)
Surround mode: MCh Stereo
VOL: 70
Speaker load: 8ohms
TO CN104