Sony DSLR-A300 Service Manual ▷ View online
4-26
DSLR-A300_L2
LF-057
Note: LCD901 is not included in
LF-057 flexible complete board.
3
G
6
9
F
B
H
7
10
C
8
11
D
B
G
12
E
E
H
1
A
4
D
A
2
C
5
F
GRB
CS
SDA
SCL
VLED+
VLED-
PNLSEL
VDD
VSYNC
DCLK
D7
D6
D5
D4
D3
D2
D1
D0
HSYNC
DGND
LN9473
DGND
LN9472
GRB
LN9471
CS
LN9470
SDA
LN9469
SCL
LN9468
HSYNC
LN9467
VSYNC
LN9466
DCLK
LN9465
D7
LN9464
D6
LN9463
D5
LN9462
D4
LN9461
D3
LN9460
D2
LN9459
D1
LN9458
D0
LN9456
VLED+
LN9454
VLED-
LN9453
VDD
LN9452
PNLSEL
LN9451
DGND
C9451
XX
C9452
XX
C9453
2.2u
C
10V
C9455
4.7u
B
10V
C9459
4.7u
B
10V
C9458
1u
C
16V
C9462
2.2u
16V
C9456
10u
C
C9460
4.7u
B
10V
C9461
10u
C
10V
C9464
XX
C9463
XX
C9457
4.7u
C
6.3V
6.3V
LN9457
N.C.
LN9455
N.C.
CN9451 45P
1
VCOM
2
NC(AUO)DGND(SONY)
3
GRB
4
CS
5
SDA
6
SCL
7
HSYNC
8
VSYNC
9
DCLK
10
D7
11
D6
12
D5
13
D4
14
D3
15
D2
16
D1
17
D0
18
DGND
19
NC
20
VLED+
21
VLED-
22
NC
23
VDD
24
VDDIO
25
DVDD
26
V1
27
V2
28
V3
29
V4
30
VDD2
31
V5
32
V6
33
VDD3
34
VDD5
35
V7
36
V8
37
VGH
38
VGL
39
AGND
40
FRP
41
COMDC
42
VCAC
43
VCOM
44
NC
45
PNLSEL
C9454
XX
R9454
XX
R9455
XX
R9456
0
R9457
1M
C9465
1u
B
10V
C9466
2.2u
C
10V
C9467
2.2u
25V
R9458
0
NC
NC
NC
NC
NC
05
pin23
pin1
pin2
pin22
COLOR
LCD901
LCD
2.7 inch
MODULE
(19/19)
CN3529
of Level 3
Page 4-25
AM-013
XX MARK:NO MOUNT
LCD
LF-057 FLEXIBLE BOARD
4-27
DSLR-A300_L2
MM-076
05
3
G
6
9
F
B
H
7
10
C
8
11
D
B
G
12
E
E
H
1
A
4
D
A
2
C
5
F
CF_D[00]
CF_D[01]
CF_D[01]
XCF_CD1
CF_3.3V
CF_D[08]
CF_D[02]
CF_D[02]
CF_D[09]
CF_D[10]
CF_D[10]
REG_GND
C5203
0.1u
B
B
C5202
0.1u
B
B
C5204
XX
R5244
100k
R5246
100k
R5212
XX
R5213
XX
R5215
XX
R5216
XX
R5218
XX
R5220
XX
R5222
XX
R5226
XX
R5228
XX
R5231
XX
CN5201
51P
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
45
46
47
48
49
50
51
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
RB5204
100
1
2
3
4
5
6
7
8
RB5205
100
1
2
3
4
5
6
7
8
RB5206
100
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
CN5203
2P
1
GND
2
GND
CN5202
50P
1
GND
2
D03
3
D04
4
D05
5
D06
6
D07
7
CE1
8
A10
9
OE
10
A09
11
A08
12
A07
13
VCC
14
A06
15
A05
16
A04
17
A03
18
A02
19
A01
20
A00
21
D00
22
D01
23
D02
24
WP
25
CD2
26
CD1
27
D11
28
D12
29
D13
30
D14
31
D15
32
CE2
33
VS1
34
IORD
35
IOWR
36
WE
37
RDY/BSY
38
VCC
39
CSEL
40
VS2
41
RESET
42
WAIT
43
INPACK
44
REG
45
BVD2
46
BVD1
47
D08
48
D09
49
D10
50
GND
CF SLOT
XX MARK:NO MOUNT
MM-076 BOARD
CompactFlash/
Microdrive
CF
REG_GND
CF_D06
REG_GND
CF_D04
CF_D10
CF_D02
CF_D14
CF_D00
CF_D11
XCF_CE1
CF_D09
XCF_OE
CF_D01
XCF_WE
CF_D05
XCF_CE2
CF_D15
REG_GND
REG_GND
XCF_IORD
REG_GND
REG_GND
CF_D13
CF_A05
CF_D12
CF_A03
CF_D07
CF_A08
CF_D08
CF_A07
CF_D03
CF_A02
CF_3.3V
CF_3.3V
REG_GND
REG_GND
XCF_WAIT
REG_GND
CF_RDY
CF_A00
XCF_RST
CF_A01
XCF_REG
CF_A04
XCF_IOWR
CF_A06
XCF_CD2
CF_A10
XCF_CD1
CF_A09
REG_GND
CF_A[05]
CF_A[03]
CF_A[07]
CF_A[02]
CF_A[00]
CF_A[04]
CF_A[06]
CF_A[10]
CF_A[09]
XCF_CD2
XCF_CD1
CF_A[08]
CF_A[01]
XCF_IOWR
XCF_RST
XCF_REG
CF_D[06]
CF_D[04]
CF_D[10]
CF_D[02]
CF_D[14]
CF_D[00]
CF_D[11]
CF_D[09]
CF_D[01]
CF_D[05]
CF_D[15]
CF_D[13]
CF_D[12]
CF_D[07]
CF_D[08]
CF_D[03]
XCF_CE1
XCF_CE2
XCF_OE
XCF_IORD
XCF_WE
CF_D[13]
CF_D[15]
CF_D[12]
CF_D[14]
CF_D[04]
CF_D[07]
CF_D[06]
CF_D[11]
CF_D[05]
CF_D[03]
CF_A[10]
CF_A[03]
CF_A[09]
CF_A[04]
CF_A[00]
CF_A[08]
CF_A[05]
CF_A[07]
CF_A[06]
CF_A[02]
CF_A[01]
CF_A[01]
XCF_CD2
XCF_CE1
XCF_CE2
XCF_OE
XCF_IORD
XCF_IOWR
XCF_WE
CF_RDY
XCF_RST
XCF_WAIT
XCF_REG
C5201
XX
C5205
1u
B
RB5201
100
RB5202
100
RB5203
100
RB5208
100
RB5207
100
R5201
XX
EJECT LEVER
CF CARD
of Level 2
Page 4-38
MM-078
LN6752-LN6802
FLEXIBLE
4-28
DSLR-A300_L2
AF-111
AE-111 flexible board is replaced as ALX-6270 (AF module),
so that PRINTED WIRING BOARD is omitted.
so that PRINTED WIRING BOARD is omitted.
Note: IC7801 is not supplied,
but this is included in ALX-6270 (AF module).
Note: AF-111 flexible complete board is not supplied,
but this is included in ALX-6270 (AF module).
05
A
D
7
C
C
6
D
B
E
A
5
B
3
4
F
2
F
E
1
8
MD4
MD2
ADT
IST
MD1
CP
MD3
VOUT
SS
VCC1
VOD
CBG
RST
LN7801
LN7802
LN7803
LN7805
LN7804
LN7807
LN7809
LN7808
LN7806
LN7811
LN7813
LN7812
LN7814
LN7810
1
MD3
2
MD4
3
4
5
6
7
8
9
10
11
12
13
14
15
pin1
pin13
pin14
pin2
NC
NC
NC
AF CCD
AF-111 FLEXIBLE BOARD
NC
MOD4
VOUT
VCC1
SS
CBG
IST
RST
VOD
ADT
MOD2
MOD1
MOD3
CP
IC7801
T8D87Q(Z)
AF CCD
NC
MD2
MD1
ADT
CP
IST
RST
CBG
VOD
VREF
SS
VOUT
NC
CN3511
AM-013
Page 4-25
of Level 3
(19/19)
4-29
DSLR-A300_L2
GY-008
A
D
7
C
C
6
D
B
E
A
5
B
3
4
F
2
F
E
1
8
GOUT_Y
VREF_Y
VREF_P
INT_FLASH_CHARGE
INT_FLASH_FULL
INT_FLASH_TRIGGER
GYVCC
GOUT_P
LN6220
LN6218
LN6214
LN6216
LN6213
LN6215
LN6219
LN6222
LN6212
LN6221
LN6217
LN6209
LN6242
REG_GND
LN6208
LN6207
LN6237
INT_FLASH_TRIGGER
LN6238
EVER_3.3V
LN6241
INT_FLASH_FULL
LN6210
LN6240
INT_FLASH_CHARGE
LN6211
LN6239
FULL_DET
1
NC
2
NC
3
NC
4
GND
5
6
7
8
1
NC
2
NC
3
NC
4
GND
5
VOUT
6
VREF
7
SLEEP
8
VDD
LN6203
LN6233
UNREG
LN6202
LN6201
LN6232
UNREG
LN6231
UNREG
LN6206
LN6205
LN6204
LN6235
PGND
LN6236
PGND
LN6234
PGND
NC
NC
NC
NC
NC
NC
pin21
pin22
pin1
pin1
pin11
pin12
pin2
pin2
GYRO SENSOR
GY-008 FLEXIBLE BOARD
REG_GND
REG_GND
REG_GND
REG_GND
GYVCC
VREF_Y
VREF_P
REG_GND
REG_GND
GOUT_P
GOUT_Y
DETECT
NC
EVER_3.3V
INT_FLASH_TRIGGER
INT_FLASH_CHARGE
INT_FLASH_FULL
UNREG_FLASH
UNREG_FLASH
UNREG_FLASH
PGND
PGND
PGND
05
VOUT
VREF
SLEEP
VDD
SE6202
YAW SENSOR
SE6201
PITCH SENSOR
10V
B
10u
C6201
10V
B
10u
C6202
Page 4-25
of Level 3
AM-013
(19/19)
CN3520
10V
B
10u
C6203
10V
B
10u
C6204
NC
GYVCC
Page 4-36
of Level 2
ST-196
CN6501
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