Marantz SR7005 Service Manual page 124
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Also See for SR7005:
- User manual (128 pages) ,
- Guide utilisateur (128 pages) ,
- Guía del usuario (128 pages)
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A
B
C
D3.3V-1
1
19
18
17
16
15
14
13
12
11
10
9
8
7
L4600
BLM21PG221
20 PVIN
VOUT
21 PVIN
VOUT
22 NC
U4601
L4601
23 NC
EX3AV
BLM21PG221
24 NC
NC(SW)
25 PGND
NC(SW)
26 27 28 29 30 31 32 33 34 35 36 37 38
2
D5V_POWER
R4606
OPEN
R4611
OPEN
C4611
OPEN
C4616
OPEN
D3.3V-2
D3.3V-2
D3.3V-2
19
18
17
16
15
14
13
12
11
10
9
8
7
L4602
3
BLM21PG221
20 PVIN
VOUT
21 PVIN
VOUT
22 NC
U4602
L4603
23 NC
EX3AV
BLM21PG221
24 NC
NC(SW)
25 PGND
NC(SW)
26 27 28 29 30 31 32 33 34 35 36 37 38
R4607
OPEN
R4612
OPEN
C4612
4
OPEN
C4617
OPEN
L4610
BLM21PG221
L4611
D1.8V
L4612
BLM21PG221
10uH
1 PGND
LX
8
2 VIN
LX
7
3 AGND
EN
6
4 FB
COMP
5
R4616
8.2K
U4600
0.5%
AOZ1021
R4617
5
300
0.5%
C4648
2200P
SR7005 only
D1.2V
9
8
7
19
18
17
16
15
14
13
12
11
10
L4604
20 PVIN
BLM21PG221
VOUT
21 PVIN
VOUT
U4603
6
22 NC
L4605
23 NC
EX3AV
BLM21PG221
24 NC
NC(SW)
25 PGND
NC(SW)
26 27 28 29 30 31 32 33 34 35 36 37 38
NET_POWER
R4608
OPEN
R4613
OPEN
C4613
OPEN
C4619
OPEN
7
D1.2V
9
8
7
19
18
17
16
15
14
13
12
11
10
L4606
20 PVIN
BLM21PG221
VOUT
21 PVIN
VOUT
U4604
22 NC
L4607
23 NC
EX3AV
BLM21PG221
NC(SW)
24 NC
25 PGND
NC(SW)
8
26 27 28 29 30 31 32 33 34 35 36 37 38
DA_POWER
R4609
OPEN
R4614
OPEN
C4614
OPEN
C4620
OPEN
D1.0V
9
19
18
17
16
15
14
13
12
11
10
9
8
7
L4608
20 PVIN
BLM21PG221
VOUT
21 PVIN
VOUT
U4605
22 NC
L4609
23 NC
EX3AV
BLM21PG221
24 NC
NC(SW)
25 PGND
NC(SW)
26 27 28 29 30 31 32 33 34 35 36 37 38
10
DV_POWER3
R4610
OPEN
R4615
OPEN
C4615
OPEN
C4621
OPEN
A
B
C
D
E
F
L4615
6
OPEN
D3.3V-1
1.48A
5
NC
4
L4616
NC
3
OPEN
2
1
Q4612
4
5
6
NET_POWER
KRA104S
3
2
1
Q4621
FDC608PZ
D1.8V
Q4613
4
5
6
OPEN
R4669
3
1
OPEN
2
Q4622
L4617
OPEN
6
OPEN
2.04A
5
NC
4
SR7005:OPEN
L4618
NC
3
OPEN
2
1
Q4614
R4670
6
4
5
KRA104S
4.7K
Q4601
KRC104S
1
DA_POWER
3
2
Q4600
Q4623
KRC102S
FDC608PZ
L4613
BLM21PG221
1.73A+net1.8
L4614
BLM21PG221
160mA
Q4615
R4671
4
5
6
KRA104S
4.7K
Q4644
KRC104S
DV_POWER1
3
1
2
Q4643
Q4624
KRC102S
FDC608PZ
640mA
Q4616
6
L4619
4
5
KRA104S
6
0
1.5A
5
NC
4
3
2
1
L4620
3
NC
0
Q4625
2
FDC608PZ
1
1.01A
Q4617
R4672
4
5
6
KRA104S
4.7K
Q4603
KRC104S
DV_POWER2
3
1
2
Q4602
Q4626
KRC102S
FDC608PZ
1.4A
D3.3V-2
Q4618
R4668
6
L4621
4
5
KRA104S
4.7K
6
OPEN
820mA
Q4646
5
KRC104S
4
NC
CEC_POWER
3
2
1
L4622
NC
3
OPEN
Q4645
Q4627
2
KRC102S
FDC608PZ
1
D1.8V
720mA
Q4619
4
5
6
KRA104S
3
2
1
Q4628
FDC608PZ
30mA
Q4629
2SA1954
R4645
R4644
3.3K
10K
Q4620
KRC102S
CEC_POWER
L4623
1.9A
6
OPEN
5
4
NC
L4624
NC
3
OPEN
2
1
D
E
F
G
H
I
500mA
D5V
430mA
NET3.3 V
TO
NET1.8 V
NET PHY
1.5A
U4606
NET1.2 V
PQ033DNA1ZPH
DGND
VOUT
VIN
1
NC
ON/OFF
GND
2
5
D5V
TO
NET3.3V
TCC8600
NET1.8V
DGND
TO
1.04A
DA3.3V
AUDIO
820mA
DA1.2V
PLD
DGND
160mA
TO
DV5V
640mA
DV3.3V
GUI
1.01A
U4607
DV1.8V
PLD
1.9A
PQ033DNA1ZPH
DV1.0V
VOUT
VIN
1
NC
ON/OFF
GND
2
5
1.4A
TO
CEC3.3V
720mA
CEC1.8V
HDMI
30mA
CEC5V
RX
DGND
(B)
SCPU3.3V
DGND
D5V
B9000
OPE N
DGND
M3.3V
REMOTE3.3 V
SWM5V
SWM3.3V
DGND
DGND
DGND
DGND
G
H
I
124
J
K
L
SCPU3.3V
3
4
SCPU5V
Q4630
2SA1954
(B)
R4646
R4651
10K
3.3K
SCPUPOWER
Q4635
KRC102S
SUB3.3 V
FL5V
M3.3V
2SA1954
Q4647
R4673
R4674
2.2K
10K
Q4648
U4608
KRC102S
BU4248F-TR
SWM5V
Q4631
2SA1954
(B)
D5.2V
C4792
R4647
R4652
0.1/1 0
10K
3.3K
Q4636
KRC102S
M3.3V
3
4
MUTE3.3V
Q4632
DAN202U
3
1
2
R4648
R4653
0
OPEN
Q4637
OPEN
SWM3.3V
Q4633
2SA1954
(B)
R4649
R4654
10K
3.3K
CPUPOWER
Q4638
KRC102S
REMOTE3.3V
Q4634
2SA1954
(B)
R4650
R4655
10K
3.3K
REMOTEPOWER
Q4639
KRC102S
D1.8 V
D.SUPPLY/RESET
8U-310051(17/21)
DIGITAL_UNIT
DAGND
s
J
K
L
M
N
O
L4625
BLM21PG221
L4626
BLM21PG221
L4627
BLM21PG221
N4600
OPEN
D5.2V
1
D5.2V
1
2
DGN D
2
3
DGN D
3
4
L4628
11A121
MAINPOWER
4
5
5
N4610
5P-BASE(SMW250)
SWM3.3V
M3.3V
DGND
MAINPOWER
M_RESET
BDOWN
D4601
KDS160
R4663
R4656
R4659
OPEN
R4666
R4661
10K
100K
22K
OPEN
R4664
OPEN
R4657
R4660
R4667
4.7K
100
100
C4795
1/10
D4600
KDS160
SCPU5V
SCPU3.3V
TO SUB CPU
DGND
SUBBDOWN
SWM3.3V
M3.3V
REMOTE3.3V
SWM5V
DGND
TO CPU
CEC_POWER
CEC_POWER
LEVEL CHG
DV_POWER3
DV_POWER3
DV_POWER2
DV_POWER2
DV_POWER1
DV_POWER1
DA_POWER
DA_POWER
REMOTEPOWER
REMOTEPOWER
CPUPOWER
CPUPOWER
SCPUPOWER
SCPUPOWER
NET_POWER
NET_POWER
D5V_POWER
D5V_POWER
FL5V
TO
MUTE3.3V
REMOTE3.3V
DIGITAL
SWM3.3V
M3.3V
CONNECT
SWM5V
D5V
DGND
SCHEMATIC DIAGRAMS (32/37)
M
N
O
1
2
3
4
5
6
7
8
9
10
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