Denon AVR-A110 Service Manual page 20

SCH08 DIGI HDMI SUPPLY
2A
to CONNECT
D5V
TO A2
DGND
to 8U-310244(1/17)
6B
H5VOUT_POWER
DV_POWER1
to CPU
DV_POWER2
CEC_POWER1
TO B6
to 8U-310244(2/17)
CEC_POWER2
M3.3V
DV3.3V
CEC3.3V
R3606
DV5V
10K
R3612
3.3K
Q3606
KRC404E-RTK
CEC
STBY3.3V
GND LINE POWER+ LINE POWER- LINE AUDIO SIGNAL
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.
H5VOUT_POWER
DV_POWER1
DV_POWER2
CEC_POWER1
NC NC
1
4
L2 L1
L3600 11 10
BLM21PG221
LX
2
PVIN
9
LX
3
Q3608 R3605 Q3607
AVIN FB
7 5
2SA2018 10K 2SA2018
R3656
CEC_POWER1
C3618 R3611 C3617 CE GND
6 8
10
OPEN 3.3K OPEN U3601
XCL212B082DR
Q3602
KRC404E-RTK
CEC
STBY5V
R3691 4 5 6
R3694
10K
100K
3 1
DV_POWER1 2
Q3691 Q3696
KRC404E-RTK RQ6C050BCTCR
U9301
BD2222G-GTR
1 IN
6
OUT
2 GND 5
R3601 ILIM
H5VOUT_POWER 10
3 EN 4
/OC
U9302
BD2222G-GTR
1 IN 6
OUT
2 GND 5
R9310 10 ILIM
H5VOUT_POWER
EN
3 4
/OC
U9303
BD2222G-GTR
1 IN 6
OUT
GND
2 5
R9301 10 ILIM
H5VOUT_POWER
EN
3 4
/OC
Q3692 2SA2018
R3692 R3697
10K 3.3K
DV_POWER1
Q3694
C3690
KRC404E-RTK
OPEN 47k/47k
L9401
2.2uH
R3659
CEC_POWER1
10
U3603
TPS563200DDCR
1 GND 6
VBST
2 SW
L3606 5
EN
BLM21PG221
3 VIN
4
VFB
OPEN C9024
OPEN C9025
OPEN C9026
OPEN C9027
OPEN C9028
OPEN C9029
OPEN C9030
OPEN C9031
OPEN C9032
OPEN C9033
OPEN C9034
OPEN C9035
OPEN C9036
OPEN C9037
OPEN C9038
OPEN C9039
OPEN C9040
OPEN C9041
OPEN C9042
OPEN C9043
E6 E7
to 7850 to 7180
to 8U-310244(10/17) to 8U-310244(9/17)
TO 6E TO 7E
TMDS SIGNAL ANALOG VIDEO DIGITAL VIDEO
CEC3.3V
L3608
BLM21PG221
L3616
BLM21PG221
R3655
CEC_POWER1
L3750
BLM21PG221
L3691
BLM21PG221 R3750
DV3.3V CEC_POWER1
10
0.5Amax
R3751
CEC_POWER1
CEC5V_Rx
L3751
BLM21PG221
0.5Amax
CEC5V_Tx1
0.5Amax
CEC5V_Tx2
CEC_POWER1 R9402
L3604
BLM21PG221
DV5V
CEC1.8V
L9402
BLM21PG221
2.2A
L9403
BLM21PG221
R9404
DV_POWER2
C9503 100/6.3 C9500
C9504 100/6.3 C9501
C9505 100/6.3 C9502
E8 E9 F0 F1
to VPLD to IP/OSD to HDMI TX to HDMI SW2
to 8U-310244(13/17) to 8U-310244(11/17) to 8U-310244(16/17) to 8U-310244(14/17)
TO 8E TO 9E TO 0F TO 1F
20
CEC1.1V1
L3622
BLM21PG221
NC NC
1
4
L2 L1
11 10
LX
2
PVIN
9
LX
3
AVIN FB
7 5
CE GND
6 8
10
U3604
XCL212B082DR
CEC1.1V2
L3752
BLM21PG221
NC NC
1 4
L2 L1
11 10
LX
2
PVIN
9
LX
3
AVIN FB
7 5
GND
CE 8
6
U3605
XCL212B082DR
CEC0.9V
L9404 L9405
2.2uH BLM21PG221
1.2A
10K
L9406
BLM21PG221
U3606
TPS563200DDCR
1 GND 6
VBST
2 SW
5
EN
3 VIN
4
VFB
CEC0.9VCore
L9407 L9408
2.2uH BLM21PG221
2.2A
10K
L9409
BLM21PG221
U3608
TPS563200DDCR
1 GND 6
VBST
2 SW
5
EN
3 VIN
4
VFB
DV1.8V
U9001
TPS22975DSGR
1 VIN VOUT
8
2 VIN VOUT 7
10
3 ON CT 6
4 VBIAS GND 5
9
HDMI SUPPLY
8U-310244(8/17)
DIGITAL_UNIT
100/6.3
100/6.3
100/6.3
F2
to HDMI SW1
to 8U-310244(15/17)
TO 2F