Sony SLTA77 Service Manual page 29

1 2
A
CAM_3/5V
EVER_3.1V
EVER_3.1V
B
XCAM_RESET
C XCS_IO
CAM_SCK_1
CAM_SO_1
CAM_SI_1
CS_LENS
XCS_MODE_LENS
CA_SCK_LENS
CA_SO_LENS
CA_SI_LENS
CA_RW_2_IO
CS_RTC
CAM_SCK_2
CAM_SO_2
CAM_SI_2
D
XCA_RESET
LI_CHARGE_CTRL
32KHZ
E
REG_GND
F
08
SLT-A77/A77Q/A77V/A77VK/A77VQ_L3
3 4
R3101
R3110
XX
1500
R3102
XX C3104
0.1u
C8 A2 B3 A3 D8 D9 C10 D10 E7 E8 E9 E10 C9 K3
C3101
0.1u
G10 VDD1
A9 LVDD1
C3102
0.1u
B9 LVDD1P
G9 GND1
A8 GND1(LVDD1)
A7 GND1(LED)
A1 NC
R3103 K1 NC
XX
H1 XRESET
F3 NC
C3103
CL3105
0.1u
J6 XCSIO
K6 IC3101
SCK1
BU7050GUW-E2
H6
DIN1
I/O CONTROLLER
R3104
G6
DOUT1
XX
CL3106
J9 CSLNS
R3118
K9
XCSMODE
0
H7 XCSFL
K8 SCK2
J7 DIN2
R3105
K7 DOUT2
XX
J8 RW
G7 CSRTC
R3120
100k
H10 SCK3
H8 DIN3
H9 DOUT3
D1 H2 F2 F1 E2 E1 F10 G1 G2 C2 C3 B1 B2 E3 D2 D4 D3 G8 F9 B10 F7 F5 E6 D7 B8
R3108
XX
R3109
XX
R3106
470
D3101
Q3101
XX
XX
R3111
XX
1 2
X3101
32.768kHz
3 4
C3107
C3106
12p 10p
50V 50V
1
BT3101 BH3101
LITHIUM BATTERY
BATTERY HOLDER
2
5
RB3101
1k
1 2
3 4
5 6
7 8
RB3102
1k
1 2
3 4
5 6
7 8
K4 K5 J5 H5 G5 K2 J1 J2 J3 J4 H3
KEYIN6 H4
D3102
KEYIN7 G4
4 3
2
INTKEY G3
5 1
LED1 A4
DZ5S068D0R
LED2 A5
LED3 B4
LED4 B5
LED5 A6
LED6 B6
LED7 B7
C7
LED8
C4
LED9
C5
LED10
C6
LED11
D5
LED12
LED13 D6
LEDPWM
J10
LEDC F8
NC K10
NC A10
NC F6
NC E5
NC F4
NC E4
R3112
220
R3113
XX
6-15
6 7
KEY_MAT_SEL_0
KEY_MAT_SEL_1
XKEY_MAT_IN_0
XKEY_MAT_IN_5
XKEY_MAT_IN_2
XKEY_MAT_IN_1
XKEY_MAT_IN_7
XKEY_MAT_IN_6
XKEY_MAT_IN_4
XKEY_MAT_IN_3
XKEY_MAT_INTKEY
D3103
D3104
4 3
DF3A6.8FV(TL3S
2
5 1
DZ5S068D0R
R3115 XX
EVER_3.1V
CAM_SO_2
XCS_EXT_FL
IC3103
CAM_SI_2 TC7WH240FK
IC3102 EXTERNAL FLASH I/F
TC7SG08FU
BUFFER
1 G1
3 4 2 A1
GND OUT_Y
CAM_SCK_2 2 INA 3 Y2
XCS_MODE 1 5 4 GND
Vcc
INB
C3108
0.1u
1 3 5 7
RB3103
100k
2 4 6 8
REG_GND
AM-027 BOARD (13/19)
I/O CONTROLLER
XX MARK: NO MOUNT
8 9
A
B
C
R3116
3300
VCC 8
D
7
G2
R3117 XX
6
Y1 EXT_FLASH_F3
5
A2 EXT_FLASH_F2
3 6
5 2
C3109
0.1u
4 1
Q3102
RN1902FE
EXTERNAL FLASH I/F
E
F