HBD-E385/E390/T39
HBD-E385/E390/T39
48
48
5-19. SCHEMATIC DIAGRAM - AMP Board (1/3) -
• See page 55 for IC Block Diagrams.
1
A
B
C
D
E
F
G
H
I
J
K
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
AMP BOARD (1/3)
2
1
3
4
5
6
8
9
7
0
0
1.8
0
3.3
1.6
1.6
32.5
1.6
1.6
0
0
0.6
1.1
1.8
3.3
0
3.3
3.3
3.3
0.2
1.6
1
3.3
0
1.6
1.6
0
3.3
3.3
3.3
3.3
0
0
0
1.8
3.3
3
1.7
1.7
0
3.3
12
0.8
12
12
0
0.8
SR Right +
SR Left -
Center -
SW -
SW +
Right +
Left -
AMP_D3
AMP_D2
AMP_D1
AMP_LRCK
SHIFT
SCDT
XSOFT_MUTE
NS_INIT
XPG_MUTE
AMP_MCK
AMP_D4
AMP_BCK
TP3030
TP3006
TP3031
TP3230
TP3029
TP3231
L3051
10uH
470
R3023
470
R3024
C3027
4700p
C3026
0.047
C3028
0.047
C3029
4700p
IC3001
TAS5538DGGR
TP3043
TP3045
TP3051
10k
R3059
10k
R3060
10k
R3033
TP3046
TP3042
TP3052
C3021
10
C3022
10
C3014
0.1
C3013
10
C3025
0.1
C3042
0.1
C3031
0.1
C3041
0.1
C3032
0.1
C3033
0.1
C3023
10
100
C3050
16V
0
R3043
0
R3042
47
R3041
15k
R3022
18k
R3021
0
R3028
JL3409
AMP_D4
EB3003
TP3025
10k
R3061
0
R3562
0
C3561
0
C3562
0
C3564
0
C3563
0
R3561
EB3008
0
R3563
0
R3564
NS_INIT
AMP_MCK
SCDT
SHIFT
AMP_BCK
AMP_LRCK
AMP_D2
AMP_D1
AMP_D3
XPG_MUTE
XSOFT_MUTE
TP3002
TP3022
TP3009
SL3003
TP3015
TP3011
TP3019
SL3005
SL3006
TP3020
TP3017
TP3007
TP3018
TP3010
TP3004
SL3004
JL3026
JL3022
JL3020
JL3019
JL3018
JL3017
JL3015
JL3013
JL3012
JL3011
JL3010
JL3009
JL3008
JL3007
JL3004
JL3002
JL3001
10k
R3062
RB3001
100
RB3002
100
TP3008
TP3001
47
R3072
47
R3073
RB3003
47
CN3503
DGND
AMP_D2(SL/SR)
DGND
AMP_D3(C/SW)
DGND
AMP_D1(FL/FR)
DGND
AMP_LRCK
DGND
AMP_BCK
DGND
AMP_MCK
DGND
DAMP_XMUTE
DAMP_XPDN
DAMP_XRST
XWARN
DC_DET
SD
EN
DAMP_SDA
D3.3V
DMAP_SCL
D3.3V
FAN_CONT
FAN GND
FAN GND
FAN_ON
+12V
+12V
30P
27
28
29
30
23
24
25
26
19
20
21
22
15
16
17
18
11
12
13
14
7
8
9
10
3
4
5
6
1
2
IC3001
STREAM
PROCESSOR
D3.3V
DGND
1
2
C3504
0.1
JL3504
L3501
22uH
C3505
47
25V
0
R3544
C3503
100
16V
JL3505
C3502
0.1
DA2J10100L
D3501
CN3501
2P
DC-FAN -
DC-FAN +
JL3506
Q3501
DC FAN
CONTROL
DSC500100L
1k
R3501
JL3031
JL3032
JL3033
JL3034
6.8k
R3504
0
R3505
0
R3506
1.8k
R3543
1k
R3502
470
R3507
IC3501
BD00GC0WEFJ-SE2
IC3501
DC FAN DRIVER
M1
(FAN)
M
2
AMP BOARD
(2/3), (3/3)
(Page 49),
0
R3074