Schematic Diagram; Fl, Ms-203, Speaker Board - Sony HCD-DZ7260 Service Manual

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3 7 6 3 1 5 1 5 0
6-24. SCHEMATIC DIAGRAM – FL, SPEAKER Board –
1 2
FL BOARD
A
B
C
CN100
D 9P
T E CL108
L 1 3 9 4 2 2 9 6 5 1 3
SW3.3V
1
CL107
D_GND(FL)
2
CL106
FL_CS 3
CL105
5V 4
JACK
CL104
O
BOARD FL_CLK
5
CL103
CN102
FL_DATA
6
(Page 53)
CL102
D_GND
7
CL101
E4V 8
CL100
SIRCS
9
E
F
SPEAKER BOARD
CN114
8P
(Page 47)
FR+ 1
MAIN
A FR-
BOARD 2
(9/9)
FL-
3
CN3100
G FL+ 4
JW149
SR+ 5
MAIN
B SR-
BOARD 6
(9/9)
SL-
7
CN3200
SL+ 8
(Page 47) w w w
H
HCD-DZ260/DZ270/HDZ278
3 4
ND100
FLUORESCENT INDICATOR TUBE
1 2 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
C101
L100 L101
100
47uH 47uH
10V
T100
R100 D100
3.9k CL110 Q100 MC2837
CPH5504-TL-E
2 1
-0.1 DC/DC CONVERTER
C190
3
0.1
5 4.5 3
2
4
4.5
C189
4 9
10 C102 C103
1
4700p 0.022
-0.5
5 8
CL111
6 7
D103
MA2J1110GLS0
CL149 3.4
VCC
CL150
3.4
OUT
R108
C116
GND REMOTE CONTROL RECEIVER
C117
47
10
0.01
16V
CL151
CHASSIS
EXCEPT
E12,AR,MX
C173 C175 C177 C179 C181 C183
MODEL
0.01 0.01 0.01 0.01 0.01 0.01
CL239
CL240
CL242
CL241
CL243
CL244
CL246
CL245
C174 C176 C178 C180 C182 C184
x a o
1000p 1000p 1000p 1000p 1000p 1000p
y
. i
http://www.xiaoyu163.com
5 6 7
C105
D101 C104 47
D102
MC2837 0.01 50V
MAZ8051GLLS0
C106
0.1
33 32 31
R101
33k
G9
-24.9
GR9
R102 34
G8 -24.9
47
GR8
35
G7 -24.8
36 GR7
R103
G6
-24.8
47
37 GR6
G5
-24.8
38 GR5
G4 -24.8
GR4
39
G3 -24.8
GR3 FL DISPLAY DRIVER
40
G2 -25.1
41 GR2
G1
L102 -24.9
Q Q 42 GR1
47uH
3 3.3 7 6 3
VDD
43
VSS
44
C107 C108
10 0.1
16V
1 2 3
IC101
IC101
NJL23H400A
R104
R105
R106
R107
ET102
E
CL247
C185 C187
TB100
0.01 0.01
CL248
+
FRONT R
-
+
FRONT L
-
SPEAKER
+
SUR R
-
+
SUR L
-
C186 C188
u 1 6 3
1000p 1000p
CL249 .
E
ET103
55 55
2 4
8 9 9
8 9
51 52
30 29 28 27 26 25 24 23
S9
-18.3
SG9
22
-18.3 S8
SG8
21
-16.4 S7
SG7 20
S6
-20.4
SG6 19
IC100
S5
-24.5
SG5
18
-24.6 S4
IC100
SG4
17
PT6315
-24.5 S3
SG3
16
-16.4 S2
SG2 15
-26.7
CL152
SG1
14
1 5 1 5 3.3 0 8 9 2
VDD
13
VSS
12
4 5 6 7 8 9 10 11
100
100
100
82k
m
c o
HCD-DZ260/DZ270/HDZ278
2
8 9 9
4 9 8 2 9 9