Sony DSLR-A300 Service Manual page 109

: Points changed portion.
• Change of LF-057 Flexible Board's Suffix No.
3-10. POWER BLOCK DIAGRAM (5/5)
(Service manual page 3-10)
LF-057 FLEXIBLE BOARD
CN3529
VDD
3
GRB
22
VLED+
6
VLED-
4
4. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
4-2. SCHEMATIC DIAGRAMS
LF-057 FLEXIBLE BOARD (LCD)
(Service manual page 4-26, Location D-7 to F-9)
DSLR-A300_L2
3. BLOCK DIAGRAMS
Suffix: -12
CN9451
VDDIO
24
VDD
23
R9456
VDD5
34
LCD901
GRB
3
2.7 inch
COLOR
LCD
VLED+ MODULE
20
VLED-
21
Suffix: -12
NC 22
23
24
25
C9451 XX
26
27
C9452 XX
28
29
30
C9453 2.2u
31
10V C
32
33
34
2.2u
C9466
10V C
35
C9454
36
XX
37
R9457
38
R9458
1M
39
0
C9455 4.7u
40
10V
B
41
42
43
NC 44
45
LF-057 FLEXIBLE BOARD
CN3529
VDD
3
GRB
22
VLED+
6
VLED-
4
NC
VDD
VDDIO
DVDD
V1
V2
V3
V4
VDD2
V5
V6
VDD3
VDD5
V7
V8
VGH
VGL
AGND
FRP
COMDC
VCAC
VCOM
NC
PNLSEL
— 2 —
Suffix: -13
CN9451
VDDIO
24
VDD
23
VDD5
34
LCD901
GRB
3
2.7 inch
COLOR
LCD
VLED+ MODULE
20
VLED-
21
Suffix: -13
NC 22
23
24
25
XX
C9451
26
27
XX
C9452
28
29
30
2.2u
C9453
31
C
10V
32
33
34
C9466 2.2u
10V C
35
C9454
36
XX
37
R9457
38
1M
39
C9455 4.7u
40
10V B
41
42
43
NC 44
45
NC
VDD
VDDIO
DVDD
V1
V2
V3
V4
VDD2
V5
V6
VDD3
VDD5
V7
V8
VGH
VGL
AGND
FRP
COMDC
VCAC
VCOM
NC
PNLSEL