Sony DSC-P1 Service Manual ▷ View online
DSC-P1
3-4. LENS MOTOR DRIVE BLOCK DIAGRAM
3-7
3-8
TEMP OUT
TEMP GND
FOCUS RESET GND
FOCUS RESET VCC
LENS UNIT
CN201
SHUTTER+
SHUTTER–
1
•
2
3
3
•
4
22
•
23
IRIS–
5
IRIS+
6
HI-74 BOARD (2/4)
CA-66 BOARD (2/2)
MT-60 BOARD (7/12)
18
TO
VIDEO/AUDIO/
USB BLOCK
(SEE PAGE 3-11)
8
TO
CAMERA BLOCK 1
(SEE PAGE 3-4)
16
TO
CAMERA BLOCK 2
(SEE PAGE 3-6)
SP VOL
DAC ENB
Q653, 654
23 OUT1B
14 OUT3
2 OUT1A
21 OUT2B
4 OUT2A
1
VC1
2
VC2
7
IN1
8
IN2
5
ENA1
6
ENA2
18
VDD
11
VS2
20
VS1
M+5V
D+3.2V
MECHA
SHUTTER
MOTOR
FOCUS
MOTOR
M
M
IRIS
MOTOR
M
M
M
M
FOCUS A–
8
FOCUS B–
9
FOCUS A
10
FOCUS B
11
ZOOM DRIVE+
24
•
25
17 OUT1
15 OUT2
ZOOM
MOTOR
M
M
17 OUT4B
19 OUT3B
7 OUT4A
5 OUT3A
ZOOM DRIVE–
FOCUS RESET SENS
14
Q203
FOCUS
SENSOR
LENS TEMP
SENSOR
ZOOM ENCODER 4
ZOOM ENCODER 3
ZOOM ENCODER 2
ZOOM ENCODER 1
17
18
ENCODER GND
19
20
21
21
ZOOM
ENCODER
D+3.2V
05
15
12
13
16
9
IN1
11
IN2
13
IN3
15
IN4
14
EN3
10
EN1
12
EN2
16
EN4
24
VDD
20
VM2
–
3
8
1
VM4
VM1
M+5V
D+3.2V
ZOOM
MOTOR
DRIVER
DRIVER
IC203
(SEE PAGE 4-13)
FOCUS
MOTOR
DRIVER
DRIVER
12 OUT4
IC652
(SEE PAGE 4-44)
EVR
(D/A CONVERTER)
12 LD
A+3.2V
14 DI
15
AO1
2
AO2
3
AO3
4
AO4
10
AO8
13 CLK
9
VCC
8
VDD
MT-60 BOARD (6/12)
17
TO
CAMERA BLOCK 2
(SEE PAGE 3-6)
CAM S0
DAC STBY
XCAM SCK
CAM S0
DAC STBY
XCAM SCK
CL664
CL662
CL663
IC201
(SEE PAGE 4-13)
IRIS
DRIVER
CL661
CL660
CL657
CL660
CL657
CL671
CL666
DAC ENB
IRIS REF
MSHUT REF
PE DAC LEVEL2
PE DAC LEVEL1
CL220
MSHUT REF
CL201
IRIS REF
CL218
MSHUT EN
CL214
IRIS EN
CL208
MSHUT ON
CL213
IRIS IN
CL210
PE DIR0B
CL211
PE DIR0A
CL212
PE EN0
CL215
PE DC IN1
CL216
PE EN1
CL204
XLENS RST LED
CL219
ZOOM ENCODER4
CL207
ZOOM ENCODER3
CL206
ZOOM ENCODER2
CL205
ZOOM ENCODER1
CL202
LENS TEMP AD
CL203
XFC RST SENS
PE DAC LEVEL1
PE DAC LEVEL2
DAC ENB
MSHUT EN
IRIS EN
MSHUT ON
IRIS IN
PE DIR0B
PE DIR0A
PE EN0
PE DC IN1
PE EN1
LENS TEMP AD
XLENS RST LED
ZOOM ENCODER4
ZOOM ENCODER3
ZOOM ENCODER3
ZOOM ENCODER2
ZOOM ENCODER1
XFC RST SENS
MECHA
SHUTTER
DRIVER
DSC-P1
3-10
3-9
3-5. MODE CONTROL BLOCK DIAGRAM
X401
20MHz
20MHz
RESET
EVER 3.2V
IC404
HI CONTROL
(SEE PAGE 4-48)
INVERTER
Q405
1
2
1
6
6
4
3
2
D406
33 42 51 61–63 66 75–77 86 87
BACKUP VCC
IC407
(SEE PAGE 4-47)
+3.1V REG
2
3
LED DRIVE
D151
(POWER)
(POWER)
Q411
EVER 3.5V
EVER 3.2V
XSTRB
PHOTO ON
Q1058
Q1003
BRIGHT
LEVEL
SENSOR
A+4.9V
Q1002,
Q1051,
Q1053,
Q1055
Q1051,
Q1053,
Q1055
STRB PHOTO ON
STRB ON
PHOTO TR OUT
05
IC406
EEPROM
(SEE PAGE 4-48)
IC402
(SEE PAGE 4-47)
HI-74 BOARD (3/4)
MT-60 BOARD (8/12)
MT-60 BOARD (9/12)
DD-150 BOARD
(SEE PAGE 4-79)
BT-2 BOARD (2/3)
(SEE PAGE 4-76)
ST-62 BOARD
(SEE PAGE 4-59, 60)
CN051
Q1057
6
3
4
12
5
LCD SO
9
10
8
7
15
14
13
1
2
4
5
LCD SCK
LCD CS
LCD COM/XDATA
MOVIE/XSTILL SW
XCAM/PB SW
XPWER SW
XSHTR LOCK SW
XSHTR SW
XPWER LED
XTALLY LED
CN151
(1/2)
(1/2)
8
LCD SO
7
LCD SCK
9
LCD CS
10 LCD COM
/XDATA
COM1-4
SEG1-18
11
ı
14
15
ı
32
IC101
LCD DRIVE
(SEE PAGE 4-54)
LCD902
LCD
MODULE
2
3
4
3
4
ı
21
22
23
22
23
PW-122 BOARD
(1/2)
(1/2)
LED DRIVE
D152
SELF-TIMER/
RECORDING
SELF-TIMER/
RECORDING
Q412
XSHTR SW
XSHTR LOCK SW
XCAM/PB SW
MOVE/XSTILL SW
XPWR SW
CS
RST
DO
SCK
DI
POWER
SHUTTER
STILL
MOVIE
PLAY
SW151
S151
S152
Q406
MODULATOR
TO
VIDEO/AUDIO/
USB BLOCK
(SEE PAGE 3-11)
21
+
S
–
BATT/XEXT
BATT SIG
RESET
BATTERY
CHARGE
DETECTOR
Q409
IC405
TIMER CLOCK
(SEE PAGE 4-48)
2
XIN
D410
EVER 3.2V
3
XOUT
1
8
VDD
CLK OUT
5 CS
6 XCSK
7 SIO
X402
32.768kHz
DC IN
J1401
BATT UNREG
CN001 (2/2)
BATTERY
TERMINAL
BATT SIG
BT-2 BOARD
(3/3)
(SEE PAGE 4-75)
13
12
11
ZOOM SW AD
ZOOM SW AD
KEY AD1
KEY AD2
KEY AD3
KEY AD1
KEY AD2
KEY AD3
XAE LOCK LED
XSTRB LED
XTALLY LED
XAE LOCK LED
XSTRB LED
XTALLY LED
LED DRIVE
Q410
Q416
LED DRIVE
CN881
SW-349 BOARD
(SEE PAGE 4-69)
ZM-26 BOARD (1/2)
(SEE PAGE 4-72)
PD-137 BOARD (1/3)
(SEE PAGE 4-64)
CPC
(FOR CHECK)
D006
SELF-TIMER/
RECORDING
D002
(STROBE CHARGE)
SELF-TIMER/
RECORDING
D002
(STROBE CHARGE)
D007
(AE LOCK)
(AE LOCK)
FUNCTION
KEY
S002, 003,
005 – 008
S052
S051
FUNCTION
KEY
(S881, 882)
5
6
7
1
2
3
CN884
11
CN882
(1/2)
40
38
36
25
31
27
29
CN883
(1/3)
(1/3)
40
38
36
25
31
27
29
LANC IN
1
1
LANC OUT
2
2
TXD
8
8
RXD
5
5
PF7
7
7
RESET
LANC IN
LANC OUT
TXD
RXD
PF7
RESET
MAKER RECOG
VG
PEARL COM
HSY
BL L1, 2
BL L1, 2
HSY
PSIG
VG
6
6
CN1101
(1/3)
W
ZOOM
T
11
12
15
15
16
14
17
17
13
9
8
7
8
7
1
•
2
BT001
BATTERY,
LITHIUM
SECONDARY
BEEP
BEEP ON
V OUT ON
USB DET
FLASH
CONTROL
FLASH
CHARGE
DETECTOR
32
93
40
41
18
9
3
95
12
12
44
38
45
46
98
50
67
30
26
64
5
36
59
97
68
XSTB FUL
STB CHG
20MHz OUT
20MHz IN
PAL
XRESET
MS/DISK IN
XRST SYS
XCS EEPROM
XEEPROM WE
XEEPROM WE
HI SI
HI SO
XHI SCK
XRST FLASH
XCS MC
XMC DEAD DET
AV JACK IN
XCS LCD D/A
SYS V
V OUT ON
USB JACK IN
MELODY
MELODY ENV
BEEP ON
34
35
85
84
60
6
16
17
15
21
14
20
49
48
52
24
7
8
58
89
37
23
22
2
1
56
96
81
80
79
PF7
LCD SO
LCD SCK
XCS LCD DRV
LCD COM DATA
POWER LED
FRONT SELF LED
XSHTR SW
XSHTR LOCK SW
XCAM/PB SW
XSTTLL/MOVIE SW
XPWR SW
BATT/XEXT
BATT SO
BATT SI
32 kHz
CS RTS
RTS SCK
RTS SIO
ZOOM SW
SELFTMR LED
STB LED
AELOCK LED
KEY AD3
KEY AD2
KEY AD1
RXD
TXD
LANC OUT
LANC IN
CL075
CL903
CL076
CL074
CL077
Q010
CL078
CL073
CL072
CL904
CL902
CL901
CL905
CL906
CL907
CL907
CL908
CL715
CL425
CL431
CL424
CL427
CL909
CL910
CL428
CL426
CL429
CL435
CL430
INVERTER
PHOTO TR OUT
STRB ON
STRB CHG
XSTRB FULL
STRB CHG
XSTRB FULL
Q069
MS INT
XRST SYS
PAL/XNTSC
PAL/XNTC
HI SI
HI SO
XHI SCK
HI SO
XHI SCK
XMC CS
XMC HELP
MC XFLRST
SYS V
XRST SYS
XCS PANEL D/A
AV JACK SW
STRB PHOTO ON
STRB ON
STRB ON
PHOTO TR OUT
13
10
1
12
11
19
TO CAMERA BLOCK 1
(SEE PAGE 3-4)
TO
CAMERA BLOCK 2
(SEE PAGE 3-6)
TO CAMERA BLOCK 1
(SEE PAGE 3-4)
TO CAMERA BLOCK 2
(SEE PAGE 3-5)
TO
CAMERA BLOCK 1
(SEE PAGE 3-4)
TO VIDEO/AUDIO
/USB BLOCK
(SEE PAGE 3-12)
CL447
CL925
CL485
LI+
CL408
LI+
CL008
CL007
PF7
CL444
RXD
CL446
LANC IN
CL442
TXD
CL445
LANC OUT
CL443
XAE LOCK LED
CL453
XSTRB LED
CL410
XTALLY LED
CL913
KEY AD1
CL916
FRONT SELF LED
CL914
XPWR LED
CL423
LCD COM/XDATA
CL912
LCD CS
CL455
LCD SCK
CL457
LCD SO
CL456
CL421
CL422
CL411
CL459
CL458
KEY AD2
CL915
KEY AD3
CL944
ZOOM SW AD
CL484
20
TO LCD BLOCK
(SEE PAGE 3-13)
TO
LCD BLOCK
(SEE PAGE 3-13)
22
+
–
–
IC404
r;
(X401) STILL/PB
3.8 Vp-p
20 MHz
IC405
1
(X402) STILL/PB
3.6 Vp-p
32.768 kHz
DSC-P1
3-6. VIDEO/AUDIO/USB BLOCK DIAGRAM
3-11
3-12
IC651
(SEE PAGE 4-43)
3
V OUT
5
VCC
8 C IN
1 Y IN
VIDEO AMP
C OUT
Y OUT
C OUT
Y OUT
6 POWERSAVE
V OUT ON
VCC
11
USB D+
10
USB D–
14
2 OE#
USB TXENL
3 RCV
USB XVDATA
12 VPO
USB D+OUT
13 VMO/FSEO
USB D–OUT
USB D+PULLUP
4 VP
USB D+IN
5 VM
USB D–IN
6 SUSPND
USB SUSPND
AU OUT
USB VBUS
A+3.2V
AUDIO
MUTE
Q701, 702
Q703
05
D+3.2V
Q601
CN1402
A/V
OUT
J052
USB
ZM-26 BOARD (2/2)
(SEE PAGE 4-72)
PD-137 BOARD
(2/3)
(SEE PAGE 4-63, 64)
HI-74 BOARD (4/4)
MT-60 BOARD (10/12)
PW-122 BOARD (2/2)
(SEE PAGE 4-53, 54)
MT-60 BOARD
(11/12)
3
2
1
4
TO
CAMERA BLOCK 1
(SEE PAGE 3-4)
6
TO
CAMERA BLOCK 1
(SEE PAGE 3-4)
15
TO
CAMERA BLOCK 2
(SEE PAGE 3-6)
19
TO
MODE CONTROL BLOCK
(SEE PAGE 3-9)
21
TO
MODE CONTROL BLOCK
(SEE PAGE 3-9)
14
TO
CAMERA BLOCK 2
(SEE PAGE 3-6)
18
TO LENS MOTOR
DRIVE BLOCK
(SEE PAGE 3-8)
IC702
(SEE PAGE 4-49)
46
LINE OUT
3
SP OUT–
1
SP OUT+
20
HPF SEL
15
XAUDIO MUTE
21
VCC
VCCH
40 MIC IN
10 XBEEP MUTE
AUDIO AMP
A+3.2V
A+3.2V
48
SP VCC
BEEP ON
11 BEEP IN
BEEP
USB DET
SP VOL
16 VOL CTL
25 REC OUT
19 PB IN
44
M+5V
24
VCC
39
VCC
SPEED
9
IC601
(SEE PAGE 4-45)
USB I/F
VDD
3
AIN L
15
AOUT L
5
10 LRCK
12 SCLK
8 SDTO
9 SDTI
11 MCLK
13 PWAD
14 PWDA
DEMO
6
IC701
(SEE PAGE 4-49)
AUDIO
AD/DA CONVERTER
4
17
CN102
CN151
(2/2)
MIC901
MIC UNIT
SP901
SPEAKER
CL654
CL656
MIC SIG
MIC SIG
CL722
AU SDTI
CL702
AU SDTO
CL701
AU LRCK
CL703
AU SCLK
CL705
AU MCLK
CL704
AU XPWAD
CL706
AU XPWDA
AU SDTI
AU SDTO
AU LRCK
AU SCLK
AU MCLK
AU XPWAD
AU XPWDA
CL707
USB VBUS
CL609
USB D+OUT
CL601
USB D–OUT
CL602
USB TXENL
CL604
USB XVDATA
CL605
USB D+IN
CL606
USB D–IN
CL607
USB SUSPND
CL608
USB D+PULLUP
CL603
CL611
USB D–
CL613
USB D+
CL710
XAU HGL SEL
CL709
XAU SP MUTE
CL924
SP–
CL923
SP+
CL718
AU OUT
CL655
V OUT
CL610
VCC
USB D–
USB D+
VCC
CN1101
(2/3)
23
13
11
17
21
CN882
(2/2)
8
3
2
6
9
CN883
(2/3)
(2/3)
23
13
11
17
21
CL708
XAU LINE MUTE
XAU HGL SEL
XAU SP MUTE
XAU LINE MUTE
AV JACK SW
V OUT
SP+
SP–
AU OUT
AV JACK SW
V OUT
SP+
SP–
AU OUT
AV JACK SW
IC651
8
STILL/PB
H
360 mVp-p
IC651
1
STILL/PB
H
400 mVp-p
IC651
3
STILL/PB
H
1.6 Vp-p
DSC-P1
3-14
3-13
3-7. LCD BLOCK DIAGRAM
20
R OUT
22
G OUT
24
B OUT
37
PSIG OUT
1
BRIGHT
PD-137 BOARD (3/3)
MT-60 BOARD (12/12)
12
10
14
13
VDD
CN883
(3/3)
(3/3)
12
10
14
24
24
22
22
20
20
CN1101
(3/3)
PANEL+3.2V
PANEL+13.5V
PANEL+3.2V
23
VDDA
14
VCC
D+3.2V
BRT
22
TO
MODE CONTROL BLOCK
(SEE PAGE 3-10)
HSY
PSIG
PSIG
VG
BL L1, 2
BL L1, 2
18
16
16
VCC2
25
VCC1
44
PANEL+13.5V
PANEL+3.2V
2
COLOR
COLOR
9
COM
COM
7
VREF
VREF
3
BRT R
BRT R
4
BRT B
BRT B
SHR
SHG
SHB
SHA
EXT BGP
RGBBLK
PRG
FRP
SHR
SHG
SHB
SHA
XCLP
SBLK
PRG
FRP
5
CONTRAST
CONT
6
B LIMIT
B LIM
11
P GRAY
P GRAY
12
BRT TST
TEST
16
V REV
IC804
2
SHR
LCD TIMING GENERATOR
(SEE PAGE 4-66)
32 RPD
44 VREV
37 XHD
34 XVD
19 VDD
43 VDD
3
SHG
4
SHB
5
SHA
10
RGT/XCSH
11
HCK1/XCSV
12
HCK2/PCG
13
NC/XPCG
14
NC/ENB
15
NC/XENB
16
HST/CKV1
17
WIDE/CKV2
18
TEST/STV
20
TESTI/XSTV
22
EN/CHK1
23
VCK/XSTH
24
VST/STH
21
DWN/CHK2
45
HDO
48 47 46 45
14 28 36 29
R/R-Y/CR
9
G/Y
8
B/B-Y/CB
10
Q801 – 803, 805
PSIG
DRIVE
Q804, 806
COM
DRIVE
IC803 (2/2)
(SEE PAGE 4-66)
V REV
15
H REV
46 HREV
27 CKII
1
XCLP
7
SBLK
8
PRG
9
FRP
26
28
CKO/TEST
TEST/CKO
H REV
8
VCO
17
NTSC
41 NT/PAL
NTSC
18
COMTST
47 COMTST
COMTST
10
BL LEV
BL LEV
VCO
TYPE ST model
TYPE SA model
TYPE ST model
TYPE ST model
TYPE ST model
TYPE SA model
TYPE SA model
TYPE SA model
Note : IC804 pin name A/B
A : TYPE ST model
B : TYPE SA model
B : TYPE SA model
Note : CN805 pin name A/B
A : TYPE ST model
B : TYPE SA model
B : TYPE SA model
TYPE ST/SA model : Please refer to page 6 to discriminate
the type of LCD.
FILTER
G/G
R/R
B/B
20
21
22
PSIG/PCD
19
2
23
18
17
16
15
14
13
12
11
10
6
5
4
3
IC802
I/O EXP
(EVR)
(SEE PAGE 4-65)
05
CN805
CN806
BL VO+
BL VO+
BL FB
D9001
BACK LIGHT
BRIGHT
39
COLOR
6
SUB BRT R
32
SUB BRT B
31
CONTRAST
40
BLACK LIMIT
27
PSIGGRAY
35
XTEST
38
VREF
26
22 EN
20 SI
19 SCK
PANEL R-Y
PANEL Y
PANEL B-Y
HDO
PANEL V
XCS PANEL D/A
HI SO
XHI SCK
VREF
AMP
Q807
INVERTER
Q809
INVERTER
Q811
Q812 – 814
REF VOLTAGE GEN.
LCD DRIVE
(SEE PAGE 4-65)
IC801
LCD DRIVE
LCD901
PANEL UNIT
1.5inch
COLOR
COLOR
LCD
COM/COM
RGT/CSH
HCK1/CSV
HCK2/PCG
CRext/XPCG
SDUT/ENB
REF/XENB
HST/CKV1
WIDE/CKV2
CS/STV
VSSG/XSTV
DWN/CKH2
1
2
BL L1, 2
3
•
4
EN/CKH1
VCK/XSTH
VST/STH
(1/2)
(SEE PAGE 4-66)
IC803
BACK LIGHT
DRIVE
18
16
16
7
TO
CAMERA BLOCK 1
(SEE PAGE 3-4)
20
TO
MODE CONTROL
BLOCK
(SEE PAGE 3-9)
5
TO
CAMERA BLOCK 1
(SEE PAGE 3-4)
PANEL R-Y
PANEL Y
PANEL B-Y
HDO
PANEL V
PANEL V
XCS PANEL D/A
HI SO
XHI SCK
IC801
8
STILL/PB
H
400 mVp-p
(TYPE ST)
300 mVp-p
(TYPE SA)
(TYPE ST)
300 mVp-p
(TYPE SA)
IC801
9
STILL/PB
H
300 mVp-p
(TYPE ST)
200 mVp-p
(TYPE SA)
(TYPE ST)
200 mVp-p
(TYPE SA)
IC801
0
STILL/PB
H
200 mVp-p
IC801
qf
STILL/PB
3.0 Vp-p
(TYPE ST)
2.0 Vp-p
(TYPE SA)
(TYPE ST)
2.0 Vp-p
(TYPE SA)
H
IC801
w;
STILL/PB
8.2 Vp-p
(TYPE ST)
5.6 Vp-p
(TYPE SA)
(TYPE ST)
5.6 Vp-p
(TYPE SA)
2H
IC801
ws
STILL/PB
8.2 Vp-p
(TYPE ST)
5.6 Vp-p
(TYPE SA)
(TYPE ST)
5.6 Vp-p
(TYPE SA)
2H
IC801
wf
STILL/PB
2H
8.4 Vp-p
(TYPE ST)
5.6 Vp-p
(TYPE SA)
(TYPE ST)
5.6 Vp-p
(TYPE SA)
IC801
ej
STILL/PB
2H
4.3 Vp-p
IC804
wk
STILL/PB (TYPE SA)
IC804
wh
STILL/PB (TYPE ST)
11.706 MHz
3.0 Vp-p
(TYPE ST)
3.6 Vp-p
(TYPE SA)
(TYPE ST)
3.6 Vp-p
(TYPE SA)
IC804
ej
STILL/PB
H
3.2 Vp-p
(TYPE ST)
3.8 Vp-p
(TYPE SA)
(TYPE ST)
3.8 Vp-p
(TYPE SA)
IC804
rg
STILL/PB
H
3.2 Vp-p
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