Schematic Diagram - Amp Board (3/3) - Sony HBD-E2100 Service Manual

6-18. SCHEMATIC DIAGRAM - AMP Board (3/3) -

1 2 3
A
B
AMP BOARD (3/3)
C
D
E
AMP BOARD
3
(1/3)
10
(Page 53)
F
15
SL3010
13
G
SW -
SW +
AMP BOARD
Right +
4
(2/3)
Left -
(Page 54)
17
16
R3162 10k
12
H
R3161 10k
11
14
I
J
K
HBD-E2100/E3100/E4100/E6100
• See page 59 for IC Block Diagrams.
4 5 6
SL3008
C3135 0.1
54
VCC_SIGN
JL3482 36 1
GND_SUB
54
VCC_SIGN
35 2
OUT2B
C3134 0
0.1
34 VSS 3
OUT2B
27
D3105
VSS STPS1H100A
RB3102 JL3478 33 4
VCC2B C3156
47 32.5
C3118
1.6 0.1
1N2B
32 5 2.2
GND2B
1.6
IN2A C3119
JL3506 31 6
GND2A 2.2
C3157
D3106
1.6
0.1
IN1B STPS1H100A
30 7
VCC2A
32.5
1.6
1N1A
29 8
OUT2A
27
3.3
TH_WARN
28 9
OUT2A
27
JL3479
3.3
27 xFAULT 10 TP3105
D3151 OUT1B
27
RB751S40, 115 3.3
xTRISTATE
26 11
C3133 OUT1B C3106
27
C3271 R3271
10 3.3 0.1
xPWRDN 330p 22
25 12
VCC1B
32.5 C3108
STPS1H100A
1
2.2
CONFIG
24 13
GND1B
3.3
VL
23 14
GND1A
C3131 C3109
JL3480
2.2
10 5
VDD
22 15
C3272 R3272
VCC1A C3107
32.5
330p 22
5 0.1
VDD
21 16
C3136 OUT1A
27
0.1
20 GND_REG 17 TP3106
OUT1A
27
JL3477
GND_CLEAN
19 18 JL3103
N.C
IC3102
STA516BF13TR-A
IC3102
IC B/D
POWER AMP
7 8 9 10
18
TP3107 C3138 C3140
1000p
0.1
R3281
L3103
22
D3103
20uH
STPS1H100A
C3281
C3123
330p
1 2
0.47
C3124
3 4
C3282
0.47
330p
D3104
STPS1H100A
R3282
22
C3139 C3141
C3251
1000p
TP3108 0.1
270 63V
C3115 C3117
R3153 R3155
0.1 1000p
4.7k 4.7k
D3107
STPS1H100A L3101
D3101
20uH
C3952
C3151 C3153
0.47
560 35V 560 35V
1 2
3 4
D3102 D3108
STPS1H100A STPS1H100A
C3122 C3120 C3951
0.1 1000p 0.47
C3152 C3154
560 35V 560 35V
R3154 R3156
4.7k 4.7k
55 55
HBD-E2100/E3100/E3200/E4100/E6100
11 12 13 14
AMP BOARD
(2/3)
(Page 54)
5
19 22 20 21 23
Q3202
HN1A01FU
OVERLOAD
JL3213
DETECTION
27
0 27
C3228 R3212
10 100k
0 27
27
JL3212
RB3304
100k
TP3204
TP3203
TP3202
TP3201
JL3110
27
0 27
C3127 R3109
2.2 100k
0 27
27
JL3111
Q3101
HN1A01FU
OVERLOAD
DETECTION
RB3303
100k
R3903 R3907
33k 33k
SW +
SW -
R3902 R3906
33k 33k
FL +
TP3104
Left - TP3103 FL -
Left +
Right - FR -
TP3101
Right + TP3102 FR +
C3099
C3051 R3051
2.2
0.01 100k
Note: When the AMP board is replaced, spread the compound referring to "NOTE OF
REPLACING THE IC3102 AND IC3302 ON THE AMP BOARD AND THE
COMPLETE AMP BOARD" on servicing notes (page 10).
Ver. 1.5
15 16 17
TB3451
4P
JL3459
8
-
JL3460 CENTER
7
+
JL3461
10
6
-
JL3462 SUBWOOFER
5
+
JL3463
SPEAKERS
4
-
JL3464
FRONT L
3
+
JL3465 9
-
JL3466 2
FRONT R
+
1
CL3469
JL3469
JL3470
CL3467
CN3001
4P
TP3054
1 P-GND
JL3054
2 P-GND
SWR1
JL3053 SWITCHING (AC IN)
3 +32.5V
REGULATOR
TP3053 4 +32.5V
(3/3)