Sony DSLR-A900 Service Manual page 55

1 2
A
pin21
LND001 VDD
pin20
VCC
LND002
LND003 FEN
LND004 LMCK
B LND005 RWLM
LND006 MODE
LND007 LMSIN
LND008 GRPON
LND009 CSLM
MA-453
FLEXIBLE GND
LND010
(1/2)
LND011 LMOUT
CN5502
LND012 GND
Page 4-37
of Level 2
LND013 FIND
LND014 GND
LND015 VP
LND016 VP
LND017 PGND
C
PGND
LND018
LND019 PGND
LND020 PGND
pin2
pin1 LND021 PGND
D
E
F
05
DSLR-A900_L2
3 4
EVER_3.3V
EVER_4.5V
EYE_SENSE_LED
IC_4001_SCK
LM_MODE1
LM_MODE2
IC_4001_SO
EYE_SENSE_CTRL
XCS_LM
LM_OUT
LM_FIND
REG_GND
5
C5903
C5902
10u
4.7u
6.3V
10V
R5909
XX
20 19 18 17
FB
VDD
CSLM
FEN
GRPON
IC5901
LMCK
MA91843T
PHOTOMETRY
KSPC
RWLM
ASPC
MODE
VREF
LMSIN
C5901
0.1u
B
10V
7 8 9 10
4-39
6 7
R5901
100k
Q5901
2SA1577-T106-R
LED DRIVE
CN5901 6P
1 REG_GND
2 EYE_SPC_K
3 EYE_SPC_A
4 REG_GND
FB5901
5 EYE_LED_K
6 EYE_LED_A
R5903
27k
R5902
D5901
3.3
MAZS068G08S0
C5905
0.0027u
R5904
B
10k
50V
D5902
C5904
MAZS068G08S0
10u
D5903
B
R5905
MAZS068G08S0
6.3V
22
R5906
330k
XX
0
R5912
R5911
Note: AE-033 flexible complete board and all mounted parts are
not supplied, but they are included in VO PENTA unit.
AE-033 FLEXIBLE BOARD
PHOTOMETRY
XX MARK:NO MOUNT
8
A
B
EYE-008
FLEXIBLE
LND001-LND006
Page 4-40
of Level 2
C
D
E
F
AE-033