Diagrama Esquemático - Placas Fl, Touch - Sony HBD-E780W Service Manual

5-30. DIAGRAMA ESQUEMÁTICO - Placas FL, TOUCH -
1 2
FL BOARD
A
Q04
DSC500100L
Q01, 02, 04
B+ SWITCH
3.1
D06
0
DA2J10100L
B
C27
R27 R01
1
100k 2.2k
C01
0.01
C13
C
0.01
D
E
CL28
C02
0.1
F
G
CN01
4P
H
POWER_SIRCS
A
BOARD
CN301
(Page 57)
HBD-E780W/E980W/E985W
3 4
R26 CL19
470k
L01
Q02 R06
100uH
SSM3J314T 2.7k
6.2
CL24
0.2
0
S
6.2 -1
R02 R05
-2
1k 47k
0 0
Q01
RT1N441M-TP-1
3.1
C05 C07
0.1 100
CL25
10V
R28
0
R04 CL15
1k
3.2
CL01
CN02
19P
MB-141
L
BOARD
(10/12)
CN6201
(Page 49)
• See page 63 for IC Block Diagrams.
5 6 7
CL40
D02 D03
MC2837 MC2837
T01
L02
DC/DC CONVERTER
100uH
TRANSFORMER
4 9
5
6
C10
0.022
6
6 1
Q03
QS5W2TR
OSC 8 2
7 3
C04
1
IC B/D
IC01
+5V REGULATOR
IC01 R14
MM3404A50URE 47
6.2
1 CE Vin 4
CL23
5
2 GND Vout 3
R13
10k CL20
5
R25
100
CL64
3.1
0
R24
100
CL65 3.1
0
R23
100
CL66 3
0.2
C06 C26
1 0.1
CN03
10P
TOUCH
BOARD
61 61
8 9
FLUORESCENT INDICATOR TUBE
1 2 5 6 7 8 9 10 11 12 13 14 15 16 17 18
C17
0.1
R17
47
G9 -28
34
G8 -28
35
G7 -28
36
G6 -28
37
G5 -28
C14 C15 C20
38
CL41 0.01 47 0.01
G4 -28
35V
39
G3 -28
40
G2 -28
41
G1 -28
42
IC03
5
43
CL27
LEVEL SHIFT 44
IC03
74AHCT04PW-118
0
IC B/D
14 Vcc 1
5
13 2
0
3
12
R29
330
5
11 4
0.2
R30
10 5
330
4.6
9 6
R31
330
8 GND 7
C18
10
HBD-E780W/E980W/E985W
10 11 12
ND01
24 25 26 27 28 29 30 31 32 33 34 35 36 39
33 32 31 30 29 28 27 26 25 24 23
GR9 SG9 22
GR8 SG8 21
GR7 SG7 20
IC02
GR6 SG6 19
GR5 SG5 18
FLUORESCENT
GR4 INDICATOR TUBE SG4 17
DRIVER
GR3 SG3 16
IC02
PT6315
GR2 SG2 15
GR1 SG1 14
5
VDD VDD 13
CL63
VSS VSS 12
1 2 3 4 5 6 7 8 9 10 11
R22 C25
82k
CL67
40
S9
S8
S7
S6
S5
S4
S3
S2
S1
0.1