Sony DSC-P51M Service Manual page 34

COVER
COVER
For Schematic Diagram
• Refer to page 4-41 for printed wiring board.
1 2 3 4
SY-075 BOARD (3/8)
NO MARK:REC/PB MODE
A LENS DRIVE(LD BLOCK)
XX MARK:NO MOUNT
CN201 21P
DRIVE- 1
DRIVE+ 2
HALL- 3
BIAS+ 4
BIAS- 5
B
HALL+ 6
XZM_RST_SENS 7
XFC_RST_SENS 8
ZM_SENS_VCC 9
FP-070 R259
FLEXIBLE FC_SENS_VCC 10
0
LENS BOARD
REG_GND 11
BLOCK
REG_GND 12
TEMP_OUT 13
C
FOCUS_B 14
ZOOM_B 15
FOCUS_A 16
ZOOM_A 17
FOCUS_B 18
ZOOM_B 19
FOCUS_A 20
ZOOM_A 21
D
R201
XX
ZOOM_ENCODER4
3
ZOOM_ENCODER3
SY-075 (1/8) ZOOM_ENCODER2
ZOOM_ENCODER1
E
CN202 XX
ZOOM_DRIVE- 25
ZOOM_DRIVE- 24
ZOOM_DRIVE+ 23
ZOOM_DRIVE+ 22
ENCODER_GND 21
ZOOM_ENCODER_1 20
ZOOM_ENCODER_2 19
F
ZOOM_ENCODER_3 18
ZOOM_ENCODER_4 17
FOCUS_RESET_VCC 16
FOCUS_RESET_GND 15
FOCUS_RESET_SENS 14
TEMP_OUT 13
TEMP_GND 12
FOCUS_B 11
G
FOCUS_A 10
FOCUS_B- 9
FOCUS_A- 8
N.C. 7
IRIS+ 6
IRIS- 5
SHUTTER- 4
SHUTTER- 3
H
SHUTTER+ 2
SHUTTER+ 1
I
D206
XX
D208
MAZR082H0AS0
J
CN203 8P
OVF_A 8
OVF_B 7
OVF_A 6
OPTICAL OVF_B 5
VIEWFINDER
NC 4
OVF_SENS_GND 3
OVF_SENS_VCC 2
K
OVF_SENS_RST 1
Q201
2SB1462J-QR(K8).SO
SWITCH
R205
4.7k
L
M
05
4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS
5 6 7 8
D213
MAZR082H0AS0
D214
MAZR082H0AS0
FOCUS_B
ZOOM_B
FOCUS_A
FOCUS_B
ZOOM_B
FOCUS_A
IC201
IRIS DRIVE
Q202
2SD2216J-QR(K8).SO
IRIS DRIVE
4.3
R209
100
0.8
ZOOM_DC-
0.1
R208
ZOOM_DC+
10
C204
0.22u
Q203
2SB1462J-QR(K8).SO
B+ SWITCH
FOCUS_B
0 2.8
FOCUS_A
FOCUS_B
2.9
R215
FOCUS_A
4700
OVF_B
R216
OVF_B 56k
SHUTTER-
SHUTTER+
D212
MAZR082H0AS0
D210
MAZR082H0AS0
C202
33u
10V
C207
0.1u
OVF_A 0
0
OVF_B
OVF_A
C205
0
OVF_B 0.01u C206
0.1u
0
0.9
C228
0.1u
2.9
R207 R256
xx
56k
2.9
L202
10uH
0
C203
0.1u
4-15
SY-075 BOARD SIDE A SY-075 BOARD SIDE A SY-075 BOARD SIDE B SY-075 BOARD SIDE B
9 10 11 12
R236
2200
R231
R230
16k
1k
0.5%
0.5%
R260
R233
0.1u
100k
R229 R237
C220
180k XX
0.01u
R213 C211
100k 0.033u R232
22k
R234
100k
R223 C217
180k
0.022u
C215
0.001u
3.1 0.9
IC203
0.7 1
8 7 6 5
HALL BIAS CONTROL
14 13 12 11 10 9 8
1 2 3 4
0.8 1 2 3 4 5 6 7
Q204 0 1.1
2SD2216J-QR(K8).SO
BIAS CONTROL
C219
R211 0.01u
0.7
100k
C208
R214
C209
0.1u
47k
1u
R228
R212
12k
10k
C213
R220
R225 R227 C223
0.1u
R210 330
22k 1200 1u
4700
R206
R217
L204
56k XX
10uH
C214
0.1u
R258
XX
C212
XX
0 0 5 0 0 0 0 5 0 0
24 23 22 21 20 19 18 17 16 15 14 13
1.4
IN1
CP1
0
EN1
CP2
0
IN2
CP3
0
EN2
CP4
2.5
IC202 IN3
VG
0
EN3
7CH LENS DRIVER
DGND
0
IN4
IC202
VLIM
M50230FP-DF0T 0
EN4
VREF
0
IN5
PS
0
EN5
VCC
0
IN6
BR6
EN6
BR5
37 38 39 40 41 42 43 44 45 46 47 48
L203
4.7uH
0 0 0 0 5 0 0 0
5 5
R218 R219 R222 D211
R221
0 XX XX XX XX
13 14 15 16
PRELAMP_AF_ON
IC204 BH2223FV-E2
0.1 670215501
GND
A02
0 0.8
A01
A03
0.8 1.4
DI
CAM_SO
A04
0.9 2.9
CLK
XCAM_SCK SY-075 (5/8)
A05
1 0
LD
A06
1.8
NC
A07 37
A010 L206
R246
A08 10uH
XX
3.1
VCC
A_2.9V SY-075 (8/8)
A09
C226
C227
35
0.1u
10u
6.3V D_3.1V
IC204
R247
SY-075 (8/8)
0
EVR(D/A CONVERTER)
L205
10uH
C225
C224
10u
0.1u
6.3V
42
REG_GND
SY-075 (8/8)
D_2.9V SY-075 (8/8)
39
M_5V SY-075 (8/8)
HALL_AD
DAC_STBY
LENS_TEMP_AD
XCAM_DR_PS
LENSV_BREAK
XOVF_RST_SENS
XFC_RST_SENS
XLENS_RST_LED
XZM_RST_SENS
HR_DIR2A
HR_EN2
R238 XX
IRIS_IN
R239 XX
IRIS_EN
R240 0
HR_DIR2B
R241 0
HR_EN2
HR_DIR0A
HR_EN0
HR_DIR0B
R244 0
HR_DIR1A
R243 XX
ZM_DC_EN
R245 0
HR_EN1
HR_DIR1B
MSHUT_ON
MSHUT_EN
R257
0
ZM_DC_BR
ZOOM_DC+
ZOOM_DC-
SY-075 (2/8)
_HR_EN1
_HR_DIR1A
4-16
DSC-P51/P51M DSC-P51/P51M
17
18
SY-075
(6/8)
19
36
20
SY-075 (5/8)
2
SY-075 (1/8)
17
SY-075 (3/8)