DAV-FXG99K, HCD-FXG99K - Sony Audio Service Manual (repair manual). Page 51

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HCD-FXG99K
HCD-FXG99K
51
51
CN102
BOARD
O
JACK
CN3100
(9/9)
BOARD
A
MAIN
(9/9)
BOARD
B
MAIN
CN3200
4.5
4.5
-0.5
-0.1
3.4
3.4
-24.9
-24.9
-24.8
-24.8
-24.8
-24.8
-24.8
-25.1
-24.9
3.3
-18.3
-18.3
-16.4
-20.4
-24.5
-24.6
-24.5
-16.4
-26.7
3.3
-24.8
-24.8
-24.8
-27.2
-24.6
-20.5
-26.7
-26.7
-26.7
-22.5
-16.2
0
0
2.1
0.4
0.2
3.1
2.9
0
0
E3,E15
MODEL
E3,E15
MODEL
E3,E15
MODEL
16V
10
C116
47
R108
100
R106
100
R105
82k
R107
4700p
C102
0.022
C103
47
R103
0.1
C106
0.01
C104
47uH
L100
47uH
L101
3.9k
R100
47
R102
CPH5504-TL-E
Q100
DC/DC CONVERTER
33k
R101
D102
MAZ8051GLLS0
10V
100
C101
0.01
C117
MA2J1110GLS0
D103
16V
10
C107
MC2837
D100
MC2837
D101
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
PT6315
IC100
LED1
LED2
LED3
LED4
OSC
DOUT
DIN
CLK
STB
K1
K2
VSS
VDD
SG1
SG2
SG3
SG4
SG5
SG6
SG7
SG8
SG9
SG10
SG1
1
SG12
SG13
SG14
SG15
SG16
VEE
GR12
GR1
1
GR10
GR9
GR8
GR7
GR6
GR5
GR4
GR3
GR2
GR1
VDD
VSS
2
3
5
6
8
7
1
4
9
T100
1
2
3
4
5
6
7
8
9
9P
CN100
SW3.3V
D_GND(FL)
FL_CS
5V
FL_CLK
FL_DATA
D_GND
E4V
SIRCS
100
R104
CL136
CL134
CL100
CL101
CL102
CL108
CL107
CL106
CL137
CL105
CL104
CL103
CL131
CL140
CL110
CL111
CL144
CL149
CL139
CL142
CL150
CL132
CL151
(CHASSIS)
CL109
CL148
CL1
12
CL1
13
CL1
14
CL1
15
CL1
16
CL1
17
CL1
18
CL1
19
CL120
CL121
CL122
CL123
CL124
CL125
CL126
CL127
CL128
CL129
CL130
CL133
CL135
CL138
CL141
CL143
CL145
CL146
CL147
CL152
10
C189
VCC
OUT
GND
NJL23H400A
IC101
ND100
FLUORESCENT INDICATOR TUBE
1
5
6
7
8
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
52
2
51
50V
47
C105
0.1
C108
0.1
C190
47uH
L102
CL246
E
ET102
(CHASSIS)
C188
1000p
0.01
C179
CL240
0.01
C173
1
2
3
4
5
6
7
8
8P
CN114
FR+
FR-
FL-
FL+
SR+
SR-
SL-
SL+
CL241
0.01
C175
-
+
-
+
-
+
+
-
TB100
CL248
CL242
JW149
0.01
C177
1000p
C174
CL243
CL247
1000p
C176
0.01
C185
CL244
1000p
C178
E
ET103
(CHASSIS)
CL245
0.01
C181
1000p
C180
0.01
C183
CL239
1000p
C182
0.01
C187
1000p
C184
CL249
1000p
C186
S10
S12
S13
S1
1
S14
S15
S9
S8
S7
S6
S5
S4
S3
S2
G2
G3
G4
G5
G6
G7
G8
G9
G10
G1
1
G1
G12
G4
G5
G6
G7
G8
G9
G10
G1
1
G12
S16
S15
S14
S13
S12
S1
1
S10
S9
S8
S7
S6
S5
S4
S3
S2
S16
G3
G2
G1
FL DISPLAY DRIVER
IC100
REMOTE CONTROL RECEIVER
IC101
FL BOARD
SPEAKER BOARD
3
5
4
1
2
FRONT R
FRONT L
SUR R
SUR L
SPEAKER
F
1
B
9
G
C
H
2
3
A
5
8
D
E
7
4
6
6-23.  SCHEMATIC  DIAGRAM  – FL, SPEAKER Board –
(Page 49)
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(Page 45)
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