Digital Main_L Assy (11/11) - Pioneer SC-82 Service Manual

1

10.20 DIGITAL MAIN_L ASSY (11/11)

A
LOGIC 5V BLOCK
V+5R6_EV
L9402
ATL7010-A
(2125)
B
CN9501 CN9501
B7B-EH
DUMMY
V+5R6_EV
1 V+5R6_EV 7
V+5R6_EV
V+5R6_EV 2 6
V+5R6_EV
V+5R6_EV 3 5
GNDD
GNDD 4 4
GNDD 5 GNDD 3
GNDD 6 GNDD 2
RYAC 7 RYAC 1
C
S
JP51
D
E
V+5R6_DDD
GNDD
V+1_SC
V+1R2_HD
GNDD
V+5_DAC
F
GNDDA
F
11/11
44
1
2
F
V+5_EV
!
IC9406
1 5
VDD VOUT
2
GND
3 4
CE NC
MM3411A50N
*CN9502
GNDD
V+6R3_ROKU
C
CN8001
V+5R6_EV
V+5R6_DDD
GNDD
GNDD
GNDD
GNDD
V+3R3_HHH
V+3R3_NW
V+1R8_HHH
V+5R6_DDD
L454
ATL7010-A
(2125)
L455
(2125)
ATL7010-A
!
IC451
TPS65251RHA C498
NM
C510
10p/50 NM
C489
V+3R3_NW
L458
L453
ATL7010-A ATH7092-A
C492
0.1u/16
C508
C462
10u/35
0.047u/50
(1608)
R454
22k
GNDD
GNDD
(3216) (3216)
NETPOW5 R451 R452
0 0
F
2/11
R501 NM
GNDD
GNDD
JH9501 JH9503
AEF7008-A AEF7008-A
4010-210190-610-0S(INKEL)
GND4
GND3
GNDD GNDD
V+3R3_HHH
GNDD
V+3R3_DSP3
GNDD
V+5_WF
V+1R5_EM
GNDD
GNDD
2
3
MHL BLOCK
2/11 - 10/11
CONT_GA
MHLPOW
V+5R6_DDD
*D9402
RB051L-40
V+6R3_ROKU
AKM1274-A
*D9403
1
RB068L-40
GNDD
2
*R9449
SHIELD
3 (2125)
*R9429
0
NM
GNDD
GNDD
C471
NM
C490
10p/50
31 20
(1608)
C461
19
32 C507 0.047u/50
VIN L452
18
33
31 GND EN2 20 10u/35
VIN
VIN2
BST2 19 ATH7086-A
17
34 C493
VIN LX2
PAD
330p/50
16
35 41
GND LX2
15
36
LX3 LX1
C506
L451
39 BST3 14
37
LX3 LX1
10u/35
GNDD
40 EN3 L476
13
38 ATH7096-A
BST1 12 VIN1
VIN3
C494 ATL7010-A
11
EN1 12
39
NM (1608)
11
40 C460
0.047u/50
GNDD
CONT_EV
F
2/11, 4/11, 7/11, 10/11
NM
GND2
4 2
GND1
3 1
*KN9401
GNDD
V+1R8_HHH
GNDD
V+3R3_NW
V+3R3_DSP V+3R3_DSP2
GNDD
GNDD
SC-82
3
4
(2125)
NM
*R9430
!
*IC9405
NJM2819ADL3-05
*R9428
V+5_MHL
100
GNDD
DSP/CODEC POWER BLOCK
V+3R3_HHH
GNDD
L457
ATL7010-A
V+1R8_HHH
L456
GNDD
ATL7010-A
GNDD
HDMI POWER BLOCK
V+5R6_EV
L9512
ATL7010-A
(2125)
GNDD
V+1R8_HHH
V+5R6_DDD
L9408
ATL7010-A
L9409
NM
4
EMMA Power Block
V+3R3_HHH V+3R3_EM
R9401
(2125) 0
V+1R8_HHH
!
1
VO
2
VS
3
ON
S-117
GN
IC9510
V+5R6_DDD
MM3529A33P
!
GNDD
V+1R8_HHH
IC9518
!
S-1172B13-E6
1 6
VOUT VIN
2 5
VSS1 VSS2
3 4
ON/OFF NC
GNDD
! IC9511
V+5_HD
MM3529A50P
GNDD
Deneb CORE
IC9523
V+1R2_HD
!
S-1172B12-E6
!
1 6
VOUT VIN
2 5
VSS1 VSS2
3 4
ON/OFF NC
GNDD
Pana CORE
R9414
120
!
IC9403
GNDD
C9430
1 BS 8
(1608) SS
0.1u/50
VIN
2 7
CE
3 SW 6
COMP
4 GND 5
FB
L9407
MM3542BF
4.7u
ATH7086-A
GNDD