Schematic Diagram -Fl, Speaker Board - Sony HCD-DZ370 Service Manual

Q Q
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
CL108
SW3.3V
1
T E
L 1 3 9 4 2 2 9 6 5 1 3 CL107
D_GND(FL) 2
CL106
FL_CS
3
CL105
5V
JACK 4
CL104
O
BOARD
FL_CLK 5
CL103
CN102
FL_DATA
6
(Page 59) CL102
D_GND 7
CL101
E4V
8
CL100
SIRCS
9
E
F
SPEAKER BOARD
CN114
8P
(Page 53)
FR+ 1
MAIN
BOARD A FR-
2
(9/9)
FL- 3
CN3100
FL+
4
G
SR+ 5
MAIN
BOARD B SR- 6
(9/9)
SL-
7
CN3200
SL+ 8
(Page 53)
w w w
H
HCD-DZ370/DZ560/DZ570/DZ660/DZ777
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
C190 -0.1 DC/DC CONVERTER
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,E32,MX,PX MODEL
C173 C175 C177 C179 C181 C183
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
1000p 1000p 1000p 1000p 1000p 1000p
x a o
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 30
R101
33k
G9 -24.9
GR9
R102 34
G8
-24.9
47
35 GR8
G7 -24.8
GR7
R103 36
G6 -24.8
47
37 GR6
G5
-24.8
GR5
38
G4 -24.8
39 GR4
G3
-24.8
FL DISPLAY DRIVER
40 GR3
G2 -25.1
GR2
41
G1 -24.9
L102
42 GR1
47uH
3.3
Q Q VDD
43
3 7 6
44 VSS
C107 C108
10 0.1
16V
1 2 3 4
IC101
IC101
NJL23H400A
R104 100
R105 100
R106 100
R107
82k
ET102
E
CL247
C185 C187
CL248
0.01 0.01
TB100
+
FRONT R
-
+
FRONT L
-
SPEAKER
+
SUR R
-
+
SUR L
-
C186 C188
1000p 1000p
u 1 6 3
CL249
E
ET103
EXCEPT E12,E32,
MX,PX MODEL
61 61
HCD-DZ370/DZ560/DZ570/DZ660/DZ777
2 4
8 9 9
8 9
51 52
29 28 27 26 25 24 23
-18.3 S9
SG9
22
S8
-18.3
SG8 21
-16.4 S7
SG7
20
-20.4 S6
SG6 19
IC100
S5
-24.5
SG5
18
-24.6 S4
IC100
SG4 17
PT6315
S3
-24.5
SG3 16
-16.4 S2
SG2
15
-26.7
CL152
SG1 14
3.3
VDD
13
3 1 5 1 5 0 8 9
VSS 12
5 6 7 8 9 10 11
m
c o
.
Ver. 1.1
2
8 9 9
2 4 9 8 2 9 9