Sch04_Digital Supply - Denon AVR-X1100W Service Manual

1 DIGITAL SUPPLY PART 2 3
A
R7401
POK TST0
R7403
33
D5V_POWER 100K ENABLE TST1
PVIN TST2
L7404
B D5V PVIN PGND
IC741
CB03YTYH600
NC(SW) PGND
NC(SW) VOUT
L7405 CVIEN5339QI
OPEN NC(SW) VOUT
NC(SW) VOUT
C
R7411 POK TST0
R7413
33
100K ENABLE TST1
E_POWER2
PVIN TST2
L7408
PVIN PGND
IC742
CB03YTYH600 NC(SW) PGND
NC(SW) CVIEN5339QI VOUT
L7409
OPEN NC(SW) VOUT
NC(SW) VOUT
D
E
TST0
R7423 POK
R7421 100K
ENABLE TST1
E_POWER4
PVIN TST2
33
L7412
PVIN PGND
IC743
CB03YTYH600 NC(SW) PGND
L7413 NC(SW) CVIEN5339QI VOUT
OPEN NC(SW) VOUT
NC(SW) VOUT
F
DSP
POK TST0
R7433
R7431 100K
ENABLE TST1
G DA_POWER
33 PVIN TST2
L7416
PVIN PGND
D5V IC744
CB03YTYH600 NC(SW) PGND
L7417 NC(SW) CVIEN5339QI VOUT
OPEN NC(SW) VOUT
NC(SW) VOUT
H
HDMI
R7443 POK TST0
R7441
100K
ENABLE TST1
CEC_POWER
PVIN TST2
33 L7420
CB03YTYH600
J PVIN PGND
D5V
IC745
NC(SW) PGND
L7421 NC(SW) CVIEN5339QI VOUT
NC(SW) VOUT
OPEN
NC(SW) VOUT
K
R7454 POK TST0
100K
D5V_POWER ENABLE TST1
D5V
PVIN TST2
R7451
L7424
10K PVIN PGND
IC746
CB03YTYH600
L NC(SW) PGND
L7425
NC(SW) VOUT
CVIEN5339QI
OPEN NC(SW) VOUT
NC(SW) VOUT
M
GND LINE POWER+ LINE POWER- LINE
1 2 3
4 5 6
OPTION1
R7462
D3.3V
10K
L7406
E_POWER3
CB03YTYH600
Q7401
L7407 CVTRT1N441C
OPEN
R7464
10K
E_POWER1
Q7403
CVTRT1N441C
NET2.5V
L7410
OPEN
L7411
CB05YTYH221
DA_POWER
Q7405
CVTRT1N441C
DV_POWER
Q7407
CVTRT1N441C
NET1.2V
L7414
OPEN
L7415
CB05YTYH221
DV_POWER
Q7409
CVTRT1N441C
D1V1
CEC_POWER
L7418
OPEN Q7411
CVTRT1N441C
L7419
CB05YTYH221
DA_POWER
CEC1V1
Q7413
CVTRT1N441C
L7422
OPEN
L7423
CB05YTYH221
CEC_POWER
Q7415
CVTRT1N441C
D1.8V
Q7417
CVTISA1530AC1
L7426
OPEN
L7427
CB05YTYH221 R7477
10K
DV_POWER
CVTRT1N141C
ANALOG AUDIO DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO
4 5 6
7 8 9 10
4 5 6
3 2 1
4 5 6
B4
TO 4B
3 2 1
NET1.8V
NET3.3V
NET2.5V
NET1.2V
D5V
DGND
L7430
CB05YTYH221
4 5 6
R7466
10K
3 2 1
PLD1.8V
B5
TO 5B
4 5 6
R7468
10K
3 2 1
D1V8H
DGND
DV3V3
DV5V
4 5 6
SWM5V
R7470
10K
7A
3 2 1
TO A7
4 5 6
R7472
10K
3 2 1
DA1.1V
B6
DA3.3V
TO 6B
DGND
4 5 6
R7474
3 2 1
10K
CEC5V
CEC3V3
9A
CEC1V1
DGND TO A9
4 5 6
R7476
3 2 1
10K
CEC5V
CEC3V3
0A
CEC1V1
TO A0
DGND
R7478
3K3
Q7418
STBY POWER
7 8 9 10
103
11 12 13 14
L7401
CB03YTYH600
L7402
CB03YTYH600
L7403
CB03YTYH600
D5V_POWER
E_POWER4
E_POWER3
E_POWER2
E_POWER1
CEC_POWER2
CPU_POWER
DV_POWER
DA_POWER
CEC_POWER
M3.3V
D7401
1SS355T R7484
Q7419
100
CVT2SC3052
C7493 R7481
4K7
1uF
Q7420
M3.3V
IC748 CVTISA1530AC1
NJM2845DL133
1 3
R7485
2 10K
CPU_POWER
Q7421
D7403
CVTRT1N141C
1SS355T
Q7422
CVTISA1530AC1
R7487
10K
CEC_POWER2
Q7423
CVTRT1N141C
Q7401,Q7402,C7475,C7476,R7461,R7462
R7416
CX870(1.9V) 160K (1%)
OPEN
CY920(2.5V) 110K (1%) USE
SCHEMATIC DIAGRAMS (4/19)

SCH04_DIGITAL SUPPLY

11 12 13 14
15 16
CN741
CJP05GI289ZY
5.D5.2V
4.D5.2V
A
3.D_GND
2.D_GND
L7429
1.MAIN_POWER
CB03YTYH600
CN741
TO BN601
D5V_POWER
B
E_POWER4
E_POWER3
B2
E_POWER2
TO 2B
E_POWER1
CEC_POWER2
CPU_POWER
MAIN_POWER
DV_POWER
C
SWM3.3V
MCU_3V3
DA_POWER
DGND
L7428
MCU+5V
CB03YTYH600
M_RESET
BDOWN
CEC_POWER
D
SWM5V
E
SWM3.3V
SWM3.3V
DGND
R7486
B3
3K3
TO 3B
F
R7488
3K3
G
H
J
K
L
M
15 16