Read Sony DSC-P92 Service Manual online
DSC-P92
COVER
COVER
4-17
4-18
SY-93 (6/10)
For Schematic Diagram
• Refer to page 4-39 for printed wiring board.
• Refer to page 4-39 for printed wiring board.
4-2. SCHEMATIC DIAGRAMS
SY-93 BOARD SIDE A
SY-93 BOARD SIDE B
4-2. SCHEMATIC DIAGRAMS
SY-93 BOARD SIDE A
SY-93 BOARD SIDE B
IC401
IC402
(5/10)
25
(4/10)
21
(10/10)
27
28
(8/10)
(9/10)
29
(4/10)
14
(5/10)
14
14
(3/10)
30
(7/10)
(3/10)
12
:Voltage measurement of the CSP IC
and the Transistors with mark, is
not possible.
and the Transistors with mark, is
not possible.
0
0
0.1
2.8
0
3.0
3.0
2.8
3.1
3.0
3.0
4.0
3.0
7
8
NO MARK:REC/PB MODE
3.0
3.0
KEY_AD1
KEY_AD0
STB_CHARGE
FAST_CHARGE
XMS_IN
XCS_MC
SYS_V
D_2.9V
XAE_LOCK_SW
BATT/XEXT
SYS_DD_ON
FR_SO
FR_SI
USB_JACK_IN
XFR_SCK
AV_JACK_IN
XPWR_ON
XSHTR_ON
BATT_UNREG
ACV_UNREG
CHARGE_LED
KEY_AD3
MODE_DIAL
BEEP
EVER_4.0V
UNREG_SO
XCS_DDCON
UNREG_SCK
C406 0.1u
B
47k
R413
R426 330
33
R427
470k
R432
1k
R434
4700p
C402
1k
R418
9p
CH
C418
X401
10MHz
D401
1SS357-TPH3
L401
47uH
9p
CH
C419
B
6.3V
47u
C403
1M
R428
47k
R423
DTC144EMT2L
Q403
0.1u
C413
1M
R409
REG_GND
EVER_3.0V
1k
R406
1M
R411
150k
R441
0.1u
B
C407
1k
R435
XSTB_PWRSAVE
0.01u
B
C412
D_1.5V
XTALLY_LED
SELF_TIMER_LED
100k
R422
B
C404
100p
B
C409
2200p
BEEP_ON
6.3V
3.3u
C408
CL401
CL402
MB89097LGA-G-151-ER
IC401
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
10k
R450
XX
C414
XX
C416
XX
C415
XX
C417
0.001u
C405
4700
R421
2700
R419
10k
R420
100k
R431
100k
R429
100k
R433
100k
R430
10k
R451
XMC_NMI
XRST_SYS
XSTB_FULL
MC_HELP
CL403
CL405
CL406
1k
R414
1k
R415
1k
R416
1k
R417
470k
R410
470k
R405
10k
R452
1k
R445
1k
R444
1k
R443
1k
R442
RB401
RB403
0.1u
B
C410
0.1u
B
C411
XRST_IN
R453
470k
MC_UPDATE
470k
R454
32.768kHz
X402
CL407
S-8425AABPA-TF-G
IC402
1234
5
6
7
8
XX
R456
XX
R457
470k
R458
470k
R459
RN1904FE(TPLR3)
Q402
6
2
1
3
5
4
PWR_LED
470k
R460
XX
C401
470k
R462
470k
R401
DTC143TMT2L
Q401
10M
R440
LI_3V
REG_GND
1
A
R402
10K
BATT_UNREG
ACV_UNREG
SYS_DD_ON
XPWR_ON
XSHTR_ON
XAE_LOCK_SW
XMS_IN
BATT/XEXT
USB_JACK_IN
AV_JACK_IN
CHARGE_LED
FR_SI
FR_SO
XFR_SCK
XCS_MC
KEY_AD3
KEY_AD1
KEY_AD0
MODE_DIAL
FAST_CHARGE
STB_CHARGE
UNREG_SO
UNREG_SCK
XCS_DDCON
XMC_NMI
PWR_LED
STB_CHARGE
XRESET
AV_JACK_IN
FR_SO
XFR_SCK
XSTB_PWRSA
VE
XCS_MC
UNREG_SO
UNREG_SCK
XCS_DDCON
XSTB_PWRSAVE
FAST_CHARGE
DD_CON_SENS
DD_CON_SENS
SELF_TIMER_LED
XTALLY_LED
SELF_TIMER_LED
FR_SI
XAE_LOCK_SW
BA
TT_UNREG
ACV_UNREG
XMC_NMI
XSTB_FULL
XSHTR_ON
KEY_AD3
KEY_AD1
MODE_DIAL
KEY_AD0
BATT/XEXT
XPWR_ON
LI_3V
XRST_IN
XRST_IN
MC_HELP
MC_UPDATE
MC_UPDATE
SYS_DD_ON
XTALLY_LED
CHARGE_LED
PWR_LED
XMS_IN
XSTB_FULL
XRESET
LI_3V
MC_HELP
USB_JACK_IN
A
VCC
GND
GND
LCD_COM/XDATA
10MHz_OUT
BATT_SI
XSTB_FULL
DD_CON_SENS
KEY_AD0
FR_SI
MELODY_ENV
UNREG_SO
A
Vss
MC_W
AKE_UP
XCS_LCD
VRO
MS_IN
(AN15)
XRST_SYS
VSS
XMC_HELP
XMUL
TI_IN
DEW_SENS
VOUT
BATT/XEXT
(RESERVED)
BA
TT_IN
VBAT
MOD0
SYS_V
KEY_AD1
XLANC_ON
STB_PLUNGER
XPB_ON
BATT_SO
XSHTR_ON
10MHz_IN
BA
TT_SENS
BACK_UP_VCC
VCH
(AN14)
UNREG_SCK
VIN
LANC_OUT
MODE_DIAL1
MFOCUS_A
XPWR_ON
KEY_AD3
32kHz_OUT
XAE_LOCK_ON
CS
ACV_SENS
XCS_DDCON
CHARGE/STB_LED
XRESET
FR_SO
XLENZ_CAP_OPN
LANC_IN
XLANC_PWR_ON
RESET
SYS_DD_ON
XSTB_POPUP
XSETUP_ON
AV_JACK_IN
BEEP_ON
BACK_UP_VCC
(AN13)
A
VREF
MELODY
FAST_CHARGE
PWR_LED_ON
Program_Dial_A
MODE_DIAL2
STB_CHG
LANC_JACK_IN
XFR_SCK
KEY_AD2
KEY_AD4
XTALLY_LED
32kHz_IN
MOD1
MFOCUS_B
INIT_CHARGE
Program_Dial_B
XCS_MC
SELF_TIMER_LED
XUSB_JACK_IN
XSTB_PWRSA
VE
FR CONTROL
INITIAL RESET,BACKUP VCC
CSP(CHIP SIZE PACKAGE)IC
MOD
INV.
INV.
XX MARK:NO MOUNT
FRONT CONTROL(FR BLOCK)
SY-93 BOARD(6/10)
2
G
5
E
13
3
F
4
C
9
12
D
15
I
B
8
11
14
H
7
6
10
16
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