Sony DSC-P1 Service Manual ▷ View online
DSC-P1
4-41
4-42
VIDEO, EVR, USB I/F, HI CONTROL, AUDIO
HI-74
DSC-P1
4-43
VIDEO, EVR
HI-74 (1/4)
4-44
HI-74 (VIDEO, EVR) SCHEMATIC DIAGRAM
• See page 4-39 for HI-74 printed wiring board.
• See page 4-81 for waveforms.
S:STILL MODE
P:PB MODE
P:PB MODE
NO MARK:STILL/PB MODE
1.5
1.4
1.2
1.2
1.1
3.2
3.1
3.1
2.5
0
3.2
1.1
1
S1.2/P0.9
3.2
0
S1/P2.1
3.2
2.6
2.1
3.1
3
1
2
A+4.9V
0.01u
C653
6.3V
47u
C663
4V
22u
C662
68
R656
XX
R651
10k
R652
0.1u
C655
1u
C654
A+3.2V
10u
C652
6.3V
0
R658
6.3V
47u
C665
CL654
CL655
CL656
47k
R660
C669
10u
6.3V
10k
R659
0.1u
C666
10uH
L653
10u
C667
6.3V
SP_VOL
0.1u
C668
XX
R661
CL657
CL660
CL661
CL662
CL663
CL664
CL666
CL671
REG_GND
M62367GP-75ED
IC652
1
VSS
2
AO2
3
AO3
4
AO4
5
AO5
6
AO6
7
AO7
8
VDD
9
VCC
10
AO8
11
DD
12
LD
13
CLK
14
DI
15
AO1
16
GND
Q654
UN9213J-(K8).SO
Q653
2SB1462J-QR(K8).SO
NJM2274R(TE2)
IC651
1
Y-IN
2
GND
3
V-OUT
4
VSAG
5
VCC
6
POWERSAVE
7
C-MUTE
8
C-IN
XX
R657
10uH
L652
0.1u
C651
V_OUT_ON
1200
R662
L654
33uH
33p
C657
XX
R663
0.01u
C656
1
A
C_OUT
Y_OUT
V_OUT
DAC_STBY
PE_DAC_LEVEL2
CAM_SO
XCAM_SCK
PE_DAC_LEVEL1
MSHUT_REF
DAC_ENB
IRIS_REF
VIDEO,EVR(VI BLOCK)
EVR
(D/A CONVERTER)
IC652
G
MT-60 BOARD (1/4)
HI-74 BOARD (4/4)
4
B+ SWITCH
SWITCHING
VIDEO AMP
IC651
HI-74 BOARD (3/4)
1
3
HI-74 BOARD (3/4)
H
MT-60 BOARD (1/4)
2
HI-74 BOARD (4/4)
2
12
6
8
D
E
HI-74 BOARD (1/4)
B
7
05
13
10
11
C
F
3
9
4
5
XX MARK:NO MOUNT
-REF.NO.:10,000 SERIES-
PB
CHROMA
VIDEO SIGNAL
SIGNAL PATH
REC
Y/CHROMA
Y
DSC-P1
4-45
4-46
USB I/F
HI-74 (2/4)
HI-74 (USB I/F) SCHEMATIC DIAGRAM
• See page 4-39 for HI-74 printed wiring board.
NO MARK:STILL/PB MODE
S:STILL MODE
P:PB MODE
P:PB MODE
3.2
3.2
3.2
3.2
3.2
3.2
0
0
3.2
S0.4/P1.1
S0.5/P1.1
3.2
(Note)
Note:Resistor is mounted to the
location where FB602 is printed.
location where FB602 is printed.
3.2
0
0.9
Digital
Digital
Digital
FB601
0uH
XX
R602
XX
R601
D+3.2V
0.1u
C601
ML60820TAZ060
IC601
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1500
R603
22
R604
22
R605
UNRL11300AS0
Q601
4
1
2
3
CL601
CL602
CL603
CL604
CL605
CL606
CL607
CL608
USB_DET
2200p
C602
LF601
1
2
3
4
150k
R606
100k
R608
CL609
CL610
CL611
CL612
CL613
MAZR082H0AS0
D602
1
4
3
2
REG_GND
CL614
MAZS082008SO
D601
1SS388(TPL3)
D603
0
FB602
1
A
VMO/FSEO
(NC)
USB_D-
RCV
VP
USB_D+
OE#
SUSPND
VCC
VPO
VM
SPEED
MODE
GND
USB_D+OUT
USB_D-OUT
USB_D+PULLUP
USB_TXENL
USB_XVDATA
USB_D+IN
USB_D-IN
USB_SUSPND
USB_VBUS
VCC
USB_D-
USB_D+
USB_GND
FRAME_GND
USB I/F(USB BLOCK)
d
MT-60 BOARD
(3/4)
6
HI-74 BOARD (3/4)
5
HI-74 BOARD (3/4)
MT-60 BOARD (1/4)
M
IC601
USB I/F
SWITCH
2
6
D
E
HI-74 BOARD (2/4)
B
7
05
C
F
3
4
5
Y/CHROMA
PB
VIDEO
SIGNAL
SIGNAL PATH
-REF.NO.:10,000 SERIES-
XX MARK:NO MOUNT
XX MARK:NO MOUNT
MT-60 BOARD
(3/4)
e
DSC-P1
4-47
4-48
HI CONTROL
HI-74 (3/4)
HI-74 (HI CONTROL) SCHEMATIC DIAGRAM
• See page 4-39 for HI-74 printed wiring board.
• See page 4-81 for waveforms.
3.1
2.8
2.6
2.6
0
S3.0
/P0
/P0
S0.1/P2.2
2.3
3.1
0.1
0.8
1.1
0.6
4
2.7
0.1
3.0
3.0
5
2.8
0.3
2.6
0.3
3.1
S2.2/P2.5
0
0
0
0
3.2
3.2
0
2.5
S0/P3
S2.9/P0
S2.9/P0
3.2
S0/P3.2
*
3.1
3.1
3.5
3.5
NO MARK:STILL/PB MODE
S:STILL MODE
P:PB MODE
P:PB MODE
3.2
3
*:IMPOSSIBLE TO MEASURE THE
VOLTAGE AT THE MARKED POINT.
VOLTAGE AT THE MARKED POINT.
R476
1M
C417
0.022u
R451
47k
IC404
S579648GGB-TEB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
C411
0.1u
0.01u
C422
0.01u
C423
0.01u
C424
10k
R462
10k
R465
10k
R467
100k
R438
100k
R430
100k
R428
470k
R423
470k
R426
470k
R420
100k
R448
100k
R447
100k
R446
470k
R445
4700
R425
10k
R427
0.001u
C409
6.3V
3.3u
C410
2700
R429
470k
R452
470k
R453
BEEP_ON
BEEP
S-80827HNNP-A9A-T2
IC402
1
XRESET
2
Vdd
3
N.C.
4
Vss
6p
C432
270
R485
S-3513BEPN-TB
IC405
1
CLK_OUT
2
XIN
3
XOUT
4
VSS
5
CS
6
XSCK
7
SIO
8
VDD
100k
R484
10k
R479
0.1u
C431
32.768kHz
X402
1SS387-TPL3
D408
HN1L02FU
(TE85R)
Q409
3
5
4
6
2
1
100k
R475
100k
R471
1k
R431
470k
R444
1k
R468
1k
R466
1k
R463
470k
R422
10k
R480
47k
R439
100k
R487
AK6440BL-E2
IC406
1
CS
2
SCK
3
DI
4
DO
5
GND
6
RST
7
N.C
8
VCC
0.1u
C433
XX
R486
1k
R433
1k
R434
1k
R435
1k
R436
1k
R437
XX
R440
100k
R443
XX
C416
47k
R454
47k
R455
100k
R469
RN5RZ31BA-TL
IC407
1
2
3
4
5
10uH
L401
10u
C442
6.3V
6.3V
10u
C443
1M
R474
XX
IC408
1
XRESET
2
Vdd
3
N.C.
4
Vss
0.1u
C444
470k
R477
1k
R491
R492
22k
CL436
CL435
CL401
CL402
CL450
CL408
CL410
CL411
CL421
CL423
CL414
CL415
CL418
CL419
CL420
CL431
CL424
CL425
CL426
CL427
CL428
CL430
D+3.2V
REG_GND
R493
100k
R494
1M
C445
0.022u
3300
R495
C446
4.7u
10V
C447
0.1u
CL437
CL438
CL439
CL440
R496
1M
C448
0.1u
CL442
CL443
CL444
CL445
CL446
CL447
CL448
CL449
CL453
AV_JACK_IN
R497 470k
CL422
CL416
CL455
CL456
CL457
CL458
CL459
CL429
CPH6301-TL
Q414
2
3
4
1
6
5
CL403 CL404 CL405 CL409 CL412
CL413 CL417
CL451
CL433 CL434
CL452 CL454
CL464
CL466 CL467
CL432
CL463
CL465
CL468
UN9213J-(K8).SO
Q406
UN9213J-
(K8).SO
Q411
RN1904FE
(TE85R)
Q410
1SS388
(TPL3)
D406
MA2S111-(K8).SO
D411
XX
X403
CL469 CL470 CL471 CL472 CL473
CL474 CL475 CL476 CL477 CL478
CL479 CL480 CL481 CL482 CL483
R498 100k
R499 100k
CL484
CL485
UN9213J-(K8).SO
Q412
UN9213J-(K8).SO
Q415
UN9213J-(K8).SO
Q416
V_OUT_ON
MA2S728-(K8).SO
D412
UNRL11300AS0
Q405
1
4
3
2
1SS387-TPL3
D410
CL901
MAZS051008SO
D908
01ZA8.2(TPL3)
D905
SP+
CL909
CL944
1SS388(TPL3)
D910
LND901
FLAME_GND
CL915
CL923
01ZA8.2(TPL3)
D909
CL925
CL904
CL913
01ZA8.2(TPL3)
D901
CL907
MAZS051008SO
D911
CL924
CL903
CL912
MAZS051008SO
D912
CL906
01ZA8.2(TPL3)
D907
CL916
C901
XX
CL908
CL902
SP-
CL910
01ZA8.2(TPL3)
D902
CL905
01ZA8.2(TPL3)
D906
CL914
C418
0.1u
1M
R470
X401
20MHz
0.01u
C449
XX
C412
R478
1M
C426
0.1u
0.1u
C427
USB_DET
1
A
R449
1k
MC_XFLRST
BEEP_ON
STRB_CHG
XRST_SYS
XCS_EEPROM
XMC_HELP
PAL/XNTSC
MC_XFLRST
XMC_CS
RTS_SIO
TXD
RXD
XEEPROM_WE
XCAM/PB_SW
RTS_SCK
MOVIE/XSTILL_SW
CAM_DD_ON
RTS_CS
PF7
HI_SI
HI_SO
XMC_HELP
HI_SI
HI_SO
XHI_SCK
BEEP
RTS_SIO
RTS_SCK
XSHTR_LOCK_SW
XSHTR_SW
USB_DET
LANC_OUT
LCD_DD_ON
SYS_DD_ON
XCS_PANEL_D/A
CAM_DD_ON
LI+
LANC_IN
F
AST_CHARGE
INIT_CHARGE
SYS_DD_ON
XSTRB_FULL
A
V_JACK_IN
XMC_CS
RTS_CS
XCS_EEPROM
RESET
XCS_P
ANEL_D/A
ZOOM_SW_AD
LCD_DD_ON
INIT_CHARGE
FAST_CHARGE
LANC_IN
LANC_OUT
MS_INT
PF7
TXD
RXD
RESET
VDD
LI+
MS_INT
XAE_LOCK_LED
XPWR_SW
XSHTR_SW
XPWR_LED
BL_ON
LCD_COM/XDA
T
A
LCD_CS
KEY_AD3
XSHTR_LOCK_SW
BL_ON
LCD_CS
LCD_SO
LCD_SCK
MOVIE/XSTILL_SW
XCAM/PB_SW
SYS_V
XPWR_LED
XTALLY_LED
LCD_SO
LCD_SCK
XSTRB_LED
ZOOM_SW_AD
BATT_SIG
V_OUT_ON
XPWR_SW
XAE_LOCK_LED
V_OUT_ON
SYS_V
XHI_SCK
BATT/XEXT
XHI_SCK
BEEP_ON
AV_JACK_IN
BEEP
HI_SI
HI_SO
KEY_AD2
KEY_AD1
FRONT_SELF_LED
PAL/XNTSC
XRST_SYS
BA
TT_SIG
VDD
XSTRB_LED
USB_DET
XEEPROM_WE
KEY_AD1
KEY_AD2
FRONT_SELF_LED
XTALLY_LED
XSTRB_FULL
STRB_CHG
LCD_COM/XDATA
KEY_AD3
BATT/XEXT
LANC_IN
LANC_OUT
PAL
(SIRCS_IN)
FRONT_SELF_LED
V_OUT_ON
RTS_SCK
RTS_SIO
XRST_SYS
XLANC_ON
BL_LED_ON
XEEPROM_WE
GND
XPWR_SW
XCAM/PB_SW
XSHTR_SW
XSHTR_LOCK_SW
MS/DISK_IN
XLANC_PWR_ON
BATT/XEXT
XSTILL/MOVIE_SW
TXD
RXD
CS_RTS
XCS_LCD_D/A
INIT_CHARGE
XCS_EVF_D/A
SYS_DD_ON
A
V_JACK_IN
LANC_JACK_IN
XSTB_FUL
N.C
LCD_SO
LCD_SCK
MELODY
PF7
XRESET
GND
20MHz_OUT
20MHz_IN
BACKUP_VCC
BL_ON
HI_SI
HI_SO
XHI_SCK
LCD_DD_ON
BA
TT_SI
BA
TT_SO
XCS_MC
BACK_UP_Vcc
32KHz
32KHz
GND
232C_ON
STB_LED
XPANEL_PWM
SELFTMR_LED
MELODY_ENV
POWER_LED
BATT_IN
Vdd(Don’t_USE)
N.C
SYS_V
CHARGE_INH
N.C
XMC_DEAD_DET
USB_JACK_IN
XCPC_IN
FOCUS_A
BATT_SENS
ACV_SENS
FOCUS_B
GND
BACK_UP_Vcc
BACK_UP_Vcc
BACK_UP_Vcc
KEY_AD0
KEY_AD1
KEY_AD2
KEY_AD3
KEY_AD4
KEY_AD5
LCD_COM/XDA
T
A
XCS_LCD_DRV
BACK_UP_Vcc
BACK_UP_Vcc
GND
ZOOM_SW
232C_SENS
EVF_SENS
DD_CON_SENS
STB_CHG
CHARGE_LED
XCS_EEPROM
(EVF_LED_ON)AELOCK_LED
BEEP_ON
XRST_FLASH
EVF_DD_ON
F
AST_CHARGE
CAM_DD_ON
EN
VOUT
VIN
NC
GND
D+3.2V
EVER+3.5V
HI_UNREG
REG_GND
MS_VCC
MS_POWER_ON
BATT_UNREG
DC_UNREG
EVER+3.2V
HI-74 BOARD (3/4)
HI CONTROL (HI BLOCK)
5
HI-74 BOARD (2/4)
PHOTO_TR_OUT
STRB_ON
STRB_PHOTO_ON
MT-60 BOARD (1/4)
N
HI-74 BOARD
(4/4)
9
MT-60 BOARD (1/4)
A
IC404
HI CONTROL
IC405
TIMER CLOCK
IC406
EEPROM
D
MT-60 BOARD (1/4)
LED DRIVE
LED DRIVE
BATTERY
CHARGE
DETECTOR
MODULATOR
INVERTER
6
HI-74 BOARD
(1/4,2/4,4/4)
3
7
,
,
8
HI-74 BOARD (4/4)
HI-74 BOARD (1/4)
1
C
MT-60 BOARD (1/4)
MT-60 BOARD (1/4)
E
MT-60 BOARD (1/4)
F
MT-60 BOARD (1/4)
B
B+ SWITCH
SWITCHING
IC402
RESET
+3.1V REG
IC407
2
16
I
12
G
6
8
D
E
B
7
05
15
13
10
17
11
C
H
F
3
18
J
14
9
4
5
AUDIO
SIGNAL PATH
PB
SIGNAL
6
3
5
4
1
2
LED DRIVE
LED DRIVE
XX MARK:NO MOUNT
-REF.NO.:10,000 SERIES-
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