Sony SLTA77 Service Manual page 31

1 2
A
B
C
UNREG
EVER_3.1V
CL3401
AF_M_1
CL3402
AF_M_2
CAM_ON
D
R3459
XX
E
CL3403
IRIS_M_1
CL3404
IRIS_M_2
R3408
XX
REG_GND
PGND
F
08
SLT-A77/A77Q/A77V/A77VK/A77VQ_L3
3 4
SHUTTER_CHG_M_1
SHUTTER_CHG_M_2
R3406 XX
C2 C1 B3
C3 OUTB INB B2
IC3401
BD6376GUL-E2
VM B1
AF MOTOR DRIVE
C3402
1u
A1 A2 A3
C3401
0.1u
R3460
XX
C2 C1 B3
INB
C3 OUTB IC3402 B2
BD6376GUL-E2
VM
B1
APERTURE MOTOR
C3404
DRIVE
1u
A1 A2 A3
C3403
0.1u
5
UNREG
R3446 XX
EVER_3.1V
IC3407
IC3405
XX
TC7SH86FU
CHARGE MOTOR
CONTROL INB
1 Vcc 5
2
INA
1 INB VCC 5
C3426 3 4
GND OUT_Y
0.1u
2 INA
EOR
R3454 XX
3 GND OUT 4
IRIS_GMR_ON_PD
8 6 4 2
RB3402
100k
7 5 3 1
REG_GND
PGND
AF_M+
R3441 XX AF_M-
IRIS_M-
R3440 XX
IRIS_M+
R3456 XX
EVER_3.1V
IRIS_AD_IN2
R3458
XX
R3457
IRIS_GMR_ON
IRIS_GMR_ON_PD
6-17
6 7
CHARGE_MOTOR_TEMP
3
Q3407
XX
R3430
XX
1 CHG_M+
R3420 XX
2
5
4
R3445
6
C3427 XX
1u
F3466
R3443
(1.4A/36V)
1k
Q3402
RN1102MFV(TL3S
DMF_M-
CHARGE MOTOR 5
DRIVE
DMF_M+
4 3
XSHUTTER_CHG_CAM_2
1 6
XSHUTTER_CHG_CAM_3
XSHUTTER_CHG_CAM_1
2 Q3405
US6M2GTR
XLENS_RELEASE_SW
DISCHARGE
KEY_MAT_SEL_1
XAF_MODE_SW
R3464 R3462 C3434
6 3
XX XX XX
2 5
R3465 Q3406 R3463
1 4
XX XX XX
R3461
XX
1 2
3 4
5 6
7 8
RB3401
22
IRIS_PI_K
D_3.1V
Q3401 IRIS_PI_E_1
XX
IRIS_PI_E_2
XX
AF_PI_K
AF_PI_E_2
AF_PI_E_1
5 4
D3401 C3419 C3433
XX 0.1u XX
1 2 3
AM-027 BOARD (15/19)
AF/APERTURE/CHARGE MOTOR DRIVE
XX MARK: NO MOUNT
8 9
A
SLK-009
FLEXIBLE
LN8401
(PAGE 6-35)
CN3401 22P
22 CM_TEMP
21 TEMP_GND
20 CM+
19 CM+
18 CM+
17 CM+
16 CM+
B
15 CM-
14 CM-
13 CM-
12 CM-
11 CM-
10 DMF-
9 DMF+
8 XCHARGE_CAM_2
7 XCHARGE_CAM_GND
6 XCHARGE_CAM_3
5 XCHARGE_CAM_1
4 XLENS_RELEASE_SW
3 XLENS_RELEASE_GND
2 AF_MODE_COM
1 XAF_MODE_SW
C
AFP-007
FLEXIBLE
LN8101
(PAGE 6-31)
CN3402 24P
1 AF_M+
2 AF_M+
3 AF_M+
4 AF_M-
5 AF_M-
6 AF_M-
7 IRIS_VREF
8 IRIS_AD_IN
9 IRIS_GND
10 IRIS_M-
D
11 IRIS_M-
12 IRIS_M+
13 IRIS_M+
14 IRIS_PI_K
15 IRIS_PI_A
16 D_3.1V
17 IRIS_PI_E_1
18 IRIS_PI_E_2
19 AF_PI_A
20 AF_PI_K
21 AF_PI_E_2
22 AF_PI_E_1
23 D_3.1V
24 NC
E
F