Denon AVR-X4400H - Page 24

SCH15_VIDEO DECODER
STBY POWER ANALOG AUDIO DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO DIGITAL VIDEO GND LINE POWER- LINE POWER+ LINE
TO MAIN_CPU PART TO DIGITAL CNT
TO DIGITAL SUPPLY POWER
VIDEO DECODER
(PAGE 3_A3) (PAGE 1_B6) (PAGE 2_B3)
DGND
DVDDIO
P11
P10
P9
P8
SFL
DGND
DVDDIO
GPIO1
GPIO0
P6
VS FIELD
P12
P13 P14 P15 DVDD DGND
GPO2
GPO3 SCLK
SDATA ALSB
RESET NC
AIN6
P4 P3 P2
LLC
XTAL1
XTAL
DVDD
DGND
P1 P0
NC
NC
PWRDWN
ELPF
PVDD
AGND
P5
P7
HS
INTRQ
NC
NC
AGND
NC
NC
AVDD
VREFN
VREFP
AGND
AIN2
AIN1
TEST_ 0
NC
AIN4
AIN5
AIN3
& TOP SIDE
KEEP CLOSE
WITH ADV7180
TO V.PLD PART
(PAGE 16_B6)
AVRX4400H
R3522R3523
R3524R3525
680
R3526R3527
R3528R3529
R3530R3531
R3532
R3533
51 220
R3551R3552
R3553R3554
39
DVDDIO_3.3V
DVDD_1.8V
PVDD_1.8V
AVDD_1.8V
C3566
0.01
C3584
0.01
R3538
10
R3537
10
R3534
OPEN
C3515
1000P
R3536
2.2K
R3535
2.2K
C3511
0.1
L3581
22uH/0.32A/2518
C3582
22/6.3V
C3512
0.1
C3513
0.1
C3514
0.1
TP11 TP12 TP13
L3571
22uH/0.32A/2518
C3574
0.1
C3573
0.01
C3572
22/6.3V
L3561
BLM21PG 221SN1
L3551
BLM21PG 221SN1
C3552
OPEN
C3554
0.01
C3564
0.01
C3562
OPEN
C3555
0.1
C3556
0.01
R3501
1M
X3501
28.636MHz
R3502
0
R3539
1K
C3553
0.1
C3563
0.1
C3583
0.1
C3565
0.1
R3522
680
R3526
51
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
48 4 7 4 6 4 5 44 43 42 41 40 3 9 3 8 3 7 3 6 35 34 33
32 31 30 29 28 27 2
6
25 24 23 22 21 20 19 18 17
16151413121110987654321
IC351
CVIADV7180BSTZ
C3505
0.1
C3507
OPEN
C3506
OPEN
R3514
4.7K
R3513
OPEN
C3504
0.01
C3503
0.082
R3512
1.69K/F
C3551
4.7/6.3V
C3561
4.7/6.3V
C3571
4.7/6.3V
C3581
4.7/6.3V
R3515
33
R3516
33
R3517
33
R3518
33
R3505
33
R3506
33
R3507
33
R3508
33
Q3543
KRC102S
Q3541
KTA1504S YRTK
R3550
1K
C3547
0.047
C3546
OPEN
C3545
1/50V
R3549
4.7K
D3542
KDS160
R3545
OPEN
R3542
2.2K
D3541
KDS160
C3543
0.1
C3544
220P
R3547
8.2K
R3546
47K
R3548
10K
C3542
0.047
R3544
OPEN
R3543
270
R3541
1K
C3541
0.047
Q3542
KRC105S
VD_LLC
R3510
33
R3511
4.7K
R3503
OPEN
C3501
7P
C3502
7P
R3555
10K
R3556
10K
R3523
680
R3524
680
R3525
68
0
R3527
51
R3528
51
R3529
51
R3552
39
R3553
39
R3554
39
R3551
39
R3530
220
R3533
220
R3532
220
R3531
220
DGND
DEC_Y_IN
DEC_PB_IN
DEC_PR_IN
DEC_CVBS _IN
ADI_AVSCL
DE_RST
DGND
ADI_AVSDA
7180_DO
7180_DO15
7180_DO14
7180_DO13
7180_DO12
7180_DO11
7180_DO10
7180_DO9
7180_DO8
7180_DO8
7180_DO9
7180_DO10
7180_DO11
7180_DO12
7180_DO13
7180_DO14
7180_DO15
7180_DO8
7180_DO9
7180_DO10
7180_DO11
7180_DO12
7180_DO13
7180_DO14
7180_DO15
COMP_DET
7180_LLC
7180_LLC
DV3.3V
DV1.8V
DV5V
7180_LLC
2A
TO A2
0C
TO C0
9D
TO D9
H6
TO 6H
24
Caution in
servicing
Electrical Mechanical Repair Information Updating