Sony DSC-S70 Service Manual ▷ View online
DSC-S70
F SENS RST
XLENS RST LED
F SENS GND
LENS BLOCK
CN183
IA
24
IA
26
IB
23
SY-58 BOARD (3/5)
IC186
(SEE PAGE 4-20)
EVR (D/A CONVERTER)
17
DI
16
CLK
IC182
11
VCC
10
15
VDD
CH 3.2V
IC194
IC193
D-FF
IC188
IRIS/FOCUS
PRE DRIVE
(SEE PAGE 4-20)
(SEE PAGE 4-20)
(SEE PAGE 4-20)
IC192
(SEE PAGE 4-20)
19
TO
CAMERA BLOCK2
(SEE PAGE 3-6)
24
TO
AUDIO/LCD BLOCK
(SEE PAGE 3-13)
CAM S0
CAM SI
XCAM SCK
2
AD3
3
AD4
7
TO
CAMERA BLOCK1
(SEE PAGE 3-4)
(1/2)
10
TO
DD-141 BOARD
(VIDEO/USB BLOCK)
CN852
(SEE PAGE 3-11)
28
TO
CAMERA2 BLOCK
(SEE PAGE 3-5)
PE DAC LEVEL1
13
AD12
SP VOL
PE DAC LEVEL2
9
TO
CAMERA BLOCK2
(SEE PAGE 3-6)
7
TO
CAMERA BLOCK1
(SEE PAGE 3-4)
(2/2)
DAC ENB
DAC STBY
IRIS EN
MSHUT ON
PE EN0
PE DIR0B
PE DIR0A
PE EN1
PE DIR1B
PE DIR1A
XZM RST SENS
XFC RST SENS
CNT-Y
CNT-C
XTG CS
XBEAR RESET
SYS V
Q189, 190
LD
9
AD10
8
AD9
(SEE PAGE 4-19)
5 A3 ZA
4 A2 FB
17 B4 ZB
7 A4 ZB
19 B3 ZA
10
EN1
12
EN2
15
IN4
13
IN3
14
EN3
16
EN4
9
IN1
VM1-3
24
VDD
CAM P 5V
D 3.2V
IRIS
MOTOR
FOCUS
MOTOR
M
M
M
M
FOCUS A
4
FOCUS A
1
FOCUS B
3
FOCUS B
2
ZOOM A
17
23 B1 FA
21 B2 FB
2 A1 FA
IB
25
FOCUS
MOTOR
DRIVE
SHUTTER
DRIVE
1
8
8
20
17 B4 ZB
5 A3 ZA
19 B3 ZA
10
EN1
12
EN2
13
IN3
15
IN4
9
IN1
11
IN2
14
EN3
16
EN4
VM1-3
24
VDD
CAM P 5V
D 3.2V
ZOOM
MOTOR
M
M
7 A4 ZB
4 A2 FB
2 A1 FA
23 B1 FA
21 B2 FB
ZOOM
MOTOR
DRIVE
1
8
8
20
ZOOM A
14
ZOOM B
16
ZOOM B
15
F SENS VCC
7
IC183
(SEE PAGE 4-19)
Q182
FOCUS
SENSOR
Z SENS VCC
19
Z SENS RST
20
Z SENS GND
18
ZOOM
SENSOR
D +3.2V
05
6
5
CN711 (2/5)
60
56
PLL12
11
IN2
3
XTG CS
9
XBEAR RESET
5
CAM SO
4
XCAM SCK
6
CAM SI
12
13
8
1
7
1
2
1
4
4
2
3
9
3-7
3-8
3-4. LENS MOTOR DRIVE BLOCK
DIAGRAM
DSC-S70
CONTROL SWITCH BLOCK
(ZOOM/POWER SW)
(SEE PAGE 4-29)
(SEE PAGE 4-29)
SY-58 BOARD (4/5)
ZOOM
SWITCH
POWER
SHUTTER
DC IN
STILL
MOVIE
PLAY
6
ZOOM SW AD
XPER SW
1
CN708
14 XPWR SW
34
LCD SO
35
LCD SCK
85
XCS LCD DRV
84
LCD COM DATA
60
POWER LED
56
STB LED
89 ZOOM SW
5 XRIGHT DOWN
6
3
SE001
BALANCE
SENSOR
4
XLEFT DOWN
21 XSTTLL/MOVIE SW
15 XCAM/PB SW
2
XCAM/PB SW
MOVE/XSTILL SW
1
CN707
CN706 (2/2)
X401
20MHz
4
XSHTR LOCK SW
17 XSHTR LOCK SW
16 XSHTR SW
6
XSHTR SW
10
XSTB FULL
32 XSTB FUL
93 STB CHG
40 20MHz OUT
41 20MHz IN
20 BATT/XEXT
38 XRESET
1
STB CHARGE
7
1
2
3
TARRY LED
CN704 (2/2)
14
BATT/EXT
49 BATT SO
48 BATT SI
36 MELODY
59 MELODY EN
13
1
2
BATT SIG
BATT/EXT
ACV UNREG
1
BATT UNREG
2
3
CN002
CN001
BT901
BATTERY TERMINAL
CN003
(2/2)
BATT SIG
CONTROL SWITCH BLOCK
(MODE SW)
(SEE PAGE 4-29)
(SEE PAGE 4-29)
FLASH UNIT (2/2)
+
S
–
MS-54 BOARD (2/2)
(SEE PAGE 4-10)
BATT
DET
RESET
Q409
Q406
BACKUP VDD
IC402
IC405
TIMER CLOCK
(SEE PAGE 4-30)
IC403
LANC
(SEE PAGE 4-29)
IC404
HI FLASH
(SEE PAGE 4-36)
MODULATOR
BEEP
18 MS/DISK IN
SWITCH
Q405
XMS IN
97 BEEP ON
BEEP ON
TO
AUDIO/LCD BLOCK
(SEE PAGE 3-13)
(SEE PAGE 4-29)
1
2
14
TO
CAMERA BLOCK2
(SEE PAGE 3-6)
12
64 SYS V
SYS V
9 XRST SYS
XRST SYS
3 PAL
PAL/XNTC
68 USB JACK IN
95 XCS EEPROM
12 XEEPROM WE
12 XEEPROM WE
44
50 67
69 23 22 37
HI SI
XCPC IN
TRD
TXD
PF7
1
CS
6
RST
4
DO
2
SCK
3
DI
USB DET
HI SI
XMC CS
XMC CS
HI SO
XHI SCK
XHI SCK
XMC HELP
XCS MC
XMC DEAD DET
XCS MC
XMC DEAD DET
RESET
98 XRST FLASH
MC XFLRST
Q406
TO
CAMERA BLOCK1
(SEE PAGE 3-4)
16
TO
CAMERA BLOCK2
(SEE PAGE 3-5)
11
IC406
EEPROM
(SEE PAGE 4-30)
33 42 51 61-63 66 75-77 86 87
BACKUP VCC
IC401
(SEE PAGE 4-29)
REG
2
3
LED DRIVE
D412
(POWER LED)
(POWER LED)
Q411
LED DRIVE
Q412
Q410
Q416
D401
BATT UNREG
D402
ACY UNREG
2
3
4
5
7
58
TALLY LED
LED DRIVE
8
96
AELOCK LED
LED DRIVE
9
CN705
LCD SO
79
KEY AD1
80
KEY AD2
81
KEY AD3
1
2
3
7
52
32 KHz
24
CSRTS
7
RTS SCK
2
XIN
D410
BACKUP VCC
3
XOUT
8
RTS SIO
1
8
VDD
CLK OUT
5 CS
6 XCSK
7 SIO
1
LANC IN
2
LANC OUT
10
XLANC ON
19
XLANC POWER ON
31
LANC JACK IN
30
AV JACK IN
43
BL ON
11
BL LED ON
57
XPANEL PWM
26
XCS LCD D/A
46
XHI SCK
45
HI SO
11
LANC SIG
14
LANC DC
10
4
POWER
DATA
12 DATA
CN703
X402
32.768kHz
2
3
4
5
7
8
9
LCD SCK
LCD CS
LCD COM/XDATA
KEY AD1
KEY AD2
KEY AD2
KEY AD3
VL 3V
XSTROB LED
D301
(STROB LED)
(STROB LED)
D302
(TARRY LED)
(TARRY LED)
D303
(AELOCK LED)
(AELOCK LED)
TARRY LED
AELOCK LED
CN301
1
2
3
7
CN151
7
8
51
45
CN711
(3/5)
TO
DD-141 BOARD
(VIDEO/USB BLOCK)
CN852
(SEE PAGE 3-11)
8
VCC
SWITCH
Q404
BACKUP
VDD
LANC SIG
LANC DC
4
5
CN702
(2/2)
BL ON
BL LED ON
6
PANEL PWM
XCS PANEL D/A
LANC JACK IN
AV JACK IN
A 4.9V
Q703, 704
CAM P 5V
9
PANEL PWM
XCS PANEL D/A
XHI SCK
HI SO
7
XHI SCK
8
HI SO
8
9
CN709
PANEL COM
VG
7
HSY
LANC IN
XCPC IN
11
12
LANC OUT
15
TXD
14
RF7
5
17
RESET
16
RXD
XCPC IN
TXD
RF7
RXD
8
9
CN701
(2/2)
HSY
VG
7
PANEL COM
8
LCD SO
7
LCD SCK
9
LCD CS
10 LCD COM/XDATA
COM1-4
SEG1-18
11
ı
14
15
ı
32
IC301
LCD DRIVE
(SEE PAGE 4-39)
LCD902
LCD
MODULE
FUNCTION
KEY
(S151-158)
+
1
2
3
2
3
ı
20
21
32
21
32
CN302
SL-56 BOARD (1/2)
15
TO
PD-128 BOARD
(AUDIO/LCD BLOCK)
CN801 (2/2)
(SEE PAGE 3-13)
17
TO
PD-128 BOARD
(AUDIO/LCD BLOCK)
CN802 (2/2)
(SEE PAGE 3-14)
18
CPC
(FOR CHECK)
05
D405
BT151
LITHIUM
BATTERY
BATTERY
S901
S902
S903
S904
32.768 KMz
IC405 1 (X402)
3 Vp-p
20 MHz
IC404 r; (X401)
3 Vp-p
3-9
3-10
3-5. MODE CONTROL BLOCK DIAGRAM
DSC-S70
17
13
32
IC802
REG
(SEE PAGE 4-46)
D CHGCONT
9
V OUT
12
V +2
10
V +1
11
5
V +1
2 Y IN
14 C IN
VIDEO AMP
Y OUT
C OUT
21
3 GCTL
CNT Y
25
13 GCTL
IC851
(SEE PAGE 4-47)
VCC
11
USB D +
10
USB D –
14
USB I/F
30
CNT C
14
2 OE
USB TXENL
16
3 RCV
USB XVDATA
8
12 VP0
USB D + OUT
10
13 VM0/FSED
USB D – OUT
28
USB D + PULLUP
20
4 VP
USB D + IN
22
5 VM
USB D – IN
26
6 SUSPNE
USB SUSPND
74
LANC SIG
73
LANC DC
9
XAU LINE MUTE
27
V OUT ON
5
AU OUT
LANC JACK IN
34
USB DET
36
4
2
5
10
7
14
15
9
6
12
AV JACK IN
EXT STRB ON
CN852
Q806, 807
A 3.2V
A 4.9V
STROBE
SWITCH
SWITCH
Q801, 802
BUFFER
Q805
LINE
MUTE
Q852, 853
05
D 3.2V
Q851
CN851
13
15
12
7
10
3
2
8
11
5
CN252
CN251
AV JACK IN
V VOUT
A VOUT
A VOUT
EXT STROB ON
XLANC JACK IN
LANC SIG
LANC DC
USB DET
D +
D –
A/V
OUT
J251
J252
(EXT FLASH)
USB
SL-56 BOARD (2/2)
(SEE PAGE 4-40)
DD-141 BOARD
3
2
1
4
TO
CAMERA BLOCK1
CN711 (1/5)
(SEE PAGE 3-4)
10
TO
LENS MOTOR DRIVE BLOCK
CN711 (2/5)
(SEE PAGE 3-8)
15
TO
MODE CONTROL BLOCK
CN711 (3/5)
(SEE PAGE 3-10)
22
TO
CAMERA BLOCK2
CN711 (5/5)
(SEE PAGE 3-6)
26
TO
AUDIO/LCD BLOCK
CN711 (4/5)
(SEE PAGE 3-14)
H
IC802 2
0.5 Vp-p
IC802 qf
H
0.5 Vp-p
H
IC802 9
2 Vp-p
3-11
3-12
3-6. VIDEO/USB BLOCK DIAGRAM
DSC-S70
(SEE PAGE 4-34)
20
R OUT
22
G OUT
24
B OUT
41
COM OUT
IC802
LCD DRIVE
A 4.9V
44
VCCH
IC252
(SEE PAGE 4-15)
(SEE PAGE 4-16)
15
AOUTL
3
AINL
8 SDTO
AUDIO DA/AD CONVERTER
AU SDTO
AU LRCK
9 SDTI
AU SDTI
10 LRCK
AU LRCK
12 SCLK
AU SCLK
11 MCLK
AU MCLK
13 PWAD
AU XPWAD
14 PWDA
AU XPWDA
11 BEEP IN
BEEP
10 XBEEP MUTE
BEEP ON
15 XAUDIO MUTE
XAU SP MUTE
20 HPF SEL
AU HGL SEL
16 VOL CTL
SP VOL
1
BRIGHT
19 CLK
IC253
46
LINE OUT
AUDIO AMP
19 PB IN
25 REC OUT
3
TO
CAMERA BLOCK1
(SEE PAGE 3-4)
14
TO
MODE CONTROL BLOCK
(SEE PAGE 3-9)
13
TO
CAMERA BLOCK2
(SEE PAGE 3-6)
PANEL R-Y
PANEL Y
PANEL B-Y
5
TO
SY-58 BOARD
(CAMERA BLOCK1)
CN701 (1/2)
(SEE PAGE 3-4)
6
TO
SY-58 BOARD
(CAMERA BLOCK1)
CN702 (1/2)
(SEE PAGE 3-4)
24
TO
LENS MOTOR DRIVE BLOCK
(SEE PAGE 3-8)
76
CN711
(4/5)
AU OUT
1
SP OUT +
2
CN712
SP +
3
SP OUT –
1
SP –
40
MIC IN
21
VCC
A 3.2V
48
SP VCC
SP 5V
1
CN710
MIC SIG
Q253
SP901
SPEAKER
MIC901
MICROPHONE
26
TO
DD-141 BOARD
(VIDEO/USB BLOCK)
CN852
(SEE PAGE 3-11)
SY-58 BOARD (5/5)
PD-128 BOARD
13
12
14
20 SI
13 VDD
XHI SCK
HI SO
17
TO
SY-58 BOARD
(MODE CONTROL BLOCK)
CN702 (2/2)
(SEE PAGE 3-10)
7
8
22 XEN
XCS PANEL D/A
9
BL ON
4
CN802 (1/2)
CN801
BL LED ON
5
PANEL PWM
6
PAENL 3.2V
23 VDDA
14 VCC
D 3.2V
BRIGHT
HDO
PANEL V
PANEL V
11
10
VCC2
25
VCC1
44
VSH
PANEL 6.5V
PANEL 3.2V
P 4.9V
26
36
2
COLOR
COLOR
6
11
BRT TST
BRT TST
38
3
BRT R
BRT R
32
4
BRT B
BRT B
31
5
CONT
CONTRAST
40
6
RGB AMP
RGB AMP
30
7
COM ADJ
COM ADJ
35
9
V COM
V COM
15
H REV
IC901
3
B8P0
LCD TIMING GENERATOR
(SEE PAGE 4-35)
IC902
(1/2)
(SEE PAGE 4-35)
32 PDP
46 HREVC
37 SYNI
34 PANEL V
9
WID0V
11
FIRPV
12
FRPT
24
CLD
23
SPD
22
CTR
21
EX3
20
EX2
18
RES
17
MODE2
16
MODE1
15
EX1
14
SPS
13
CLS
4
HSY
VDD 30
P 4.9V
PANEL 4.9V
HSY
L903
14 48 29 28
LCD DRIVE
R-Y
9
YIN
8
B-Y
10
COM
AMP
AMP
Q901-904
VGL
GENERATOR
COM
DRIVE
IC902
(2/2)
(SEE PAGE 4-35)
H REV
16
V REV
44 VREVC
27 OSCI
26 OSCO
V REV
8
VCO
18
COM TST
47 COMTST
COM TST
17
NTSC
41 NTPC1
NTSC
VCO
FILTER
V COM
VG
HSY
PANEL COM
18
TO
SY-58 BOARD
(MODE CONTROL BLOCK)
CN701 (2/2)
(SEE PAGE 3-10)
9
8
7
CN802 (2/2)
VG
VR
VB
15
16
14
PANEL COM
VSH
PANEL 4.9V
11
VGL
VB12
GENERATOR
VB12
VSS
PANEL –15.3V
1
VGH
24
CLD
23
SPD
22
CTR
21
EX3
20
EX2
18
RES
8
MO2
7
MO1
6
GPCK
5
SPS
4
CLS
PANEL 13.2V
VCC
GENERATOR
3
VCC
10
2
12
19
9
LCD901
COLOR
LCD
UNIT
IC801
I/O EXP
(EVR)
(SEE PAGE 4-33)
05
CN901
BL_UNREG
BL UNIT
ND901 BACK LIGHT
H
IC802 8
0.5 Vp-p
H
IC802 9
0.4 Vp-p
H
IC802 q;
0.26 Vp-p
11.722 MHz
IC901 wh
4.1 Vp-p
2H
IC902 ej
3.2 Vp-p
H
IC802 qf
4.8 Vp-p
IC901 4
H
4.8 Vp-p
2H
IC802 ra
1.7 Vp-p
H
IC802 wf
4.5 Vp-p
4.5 Vp-p
H
IC802 ws
H
IC802 w;
4.5 Vp-p
3-7. AUDIO/LCD BLOCK DIAGRAM
3-13
3-14
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