DOWNLOAD Sony DSC-U20 Service Manual ↓ Size: 4.33 MB | Pages: 27 in PDF or view online for FREE

Model
DSC-U20
Pages
27
Size
4.33 MB
Type
PDF
Document
Service Manual
Brand
Device
Digital Camera / LEVEL 3
File
dsc-u20.pdf
Date
PREV: Sony NEX-3 / NEX-3A / NEX-3D / NEX-3K / NEX-5 / NEX-5A / NEX-5CK / NEX-5D / NEX-5H / NEX-5K (serv.man2) Service Manual

Sony DSC-U20 Service Manual ▷ View online

DSC-U20
COVER
COVER
For Schematic Diagram
• Refer to page 4-39 for printed wiring board.
• Refer to page 4-58 for waveforms.
4-11
4-12
TY-15 (1/4)
4-2. SCHEMATIC DIAGRAMS
TY-15 BOARD
4-2. SCHEMATIC DIAGRAMS
TY-15 BOARD
NO MARK:REC/PB MODE
:Voltage measurment of the CSP ICs
 and the Transistors with   mark,are
 not possible.
2.2
2.9
2.9
2.9
4
1
2
3
(2/4)
1
2
(2/4)
MS
MS
USB
MS
MS
USB
USB
USB_3.1V
USB_1.5V
1
D_1.5V_1
D_1.5V_2
D_2.8V_1
D_2.8V
A_2.8V_1
REG_GND
CAM_DD_ON
FB601
R601
0
1k
R612
R636
XX
1M
R665
R647
XX
R648
XX
0.5%
27k
R628
0.5%
33k
R626
0.5%
22k
R627
0
R629
1k
R604
1k
R605
1k
R607
1k
R608
1k
R609
1k
R610
0.5%
R630
1500
0.5%
R632
1500
0.5%
R631
1500
2200
R634
2200
R635
2200
R638
2200
R652
100k
R650
R667 2200
R666
1k
27
0.5%
R617
27
0.5%
R618
47k
R616
47k
R615
1k
R663
1k
R633
0
R625
0
R659
0
R658
1k
R657
0
R646
22
R642
22
R639
22
R637
0
R660
0
R680
XX
R681
XX
R683
XX
R684
47k
R685
1k
R687
0
R688
0
R689
330
R908
10u
6.3V
C624
4V
22u
C650
5p
C633
7p
C634
0.1u
C626
0.1u
C631
0.1u
C625
0.1u
C629
0.1u
C613
0.1u
C611
0.1u
C614
XX
C608
XX
C607
XX
C606
XX
C605
0.1u
C603
0.1u
C602
0.1u
C630
0.1u
C617
XX
C627
0.1u
C621
0.1u
C616
0.1u
C609
0.1u
C601
0.1u
C622
0.1u
C623
0.1u
C632
0.1u
C628
0.1u
C619
0.1u
C620
XX
C648
0.1u
C649
0.1u
C651
IC602
CXD3159GA-T6
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
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144
44
52
43
51
42
50
41
49
40
48
39
47
38
46
37
45
145 146 147 148 149 150 151 152
153
154
155
156
157
158
159
1
60
161
1
62
163
1
64
165
1
66
167
1
68
169
1
70
171
1
72
173
1
74
175
1
76
177
1
78
179
1
80
181
1
82
183
1
84
185
186
187
188
189
1
90
191
1
92
193
1
94
1
95
196
1
97
198
199
200
2
01
202
203
204
205
206
207
2
08
209
210
211
212
213
2
14
215
2
16
217
218
219
220
2
21
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
X601
48MHz
UMF5NTR
Q607
6
1
3
5
4
2
10uH
L604
UNRL11300AS0
Q601
1
4
3
2
2SB1462L0AS0
Q606
1
4
3
2
2SB1462L0AS0
Q605
1
4
3
2
2SB1462L0AS0
Q604
1
4
3
2
X603
27MHz
LND601
LND602
LND604
LND603
LND606
LND607
LND608
LND610
LND612
LND613
LND605
LND609
CL601
CL602
CL603
0
R690
SML-310LTT86
D902
CL604
R694
0
R692 XX
R693
0
R691
XX
1
MC_A19
MC_A20
MC_A18
MC_A16
MC_A17
MC_A01
MC_A02
MC_A15
MC_A14
MC_A13
MC_A12
MC_A11
MC_A10
MC_A09
MC_A08
MC_A07
MC_A06
MC_A05
MC_A04
MC_A03
MC_D00
MC_D01
MC_D02
MC_D03
MC_D04
MC_D05
MC_D06
MC_D07
MC_D08
MC_D09
MC_D10
MC_D11
MC_D12
MC_D13
MC_D14
MC_D15
MC_XRD
TMS
XCS_PANEL_TG
EEPROM_RST
XLENS_RST_LED
XMC_HELP
EEPROM_BUSY
XFC_RST_SENS
CA_AD00
CA_AD01
CA_AD02
CA_AD03
CA_AD04
CA_AD05
CA_AD06
CA_AD07
CA_AD08
CA_AD09
CA_AD10
CA_AD11
CA_HD
CA_FD
XFC_RST_SENS
PE_EN0
PE_DIR0A
PE_DIR0B
MSHUT_ON
P
ANEL_V
HALL_OFFSET
HALL_GAIN
IRIS_CONT1
USB_D-
MS_POWER_ON
EEPROM_TXD
EEPROM_SCK
XCS_MC
XFR_SCK
FR_SI
MC_XCS0
MC_XWE1
USB_CLK_EN
HALL_AD
LENS_TEMP
VR
VG
VB
VP
AMP_ON
XRST_SYS
XRESET_JTAG
XDP_PULL_UP
AMP_ON
XRESET_JTAG
232C_RXD
USB_D+
XTRST
TDO
TDI
TCK
RTCK
EEPROM_RXD
STRB_ON
TG_CLK
MCK
SYS_V
XTG_CS
XCAM_RESET
XGCAM_CS
CAM_SO
XCAM_SCK
RTCK
TCK
TDO
TDI
TMS
XTRST
MS_DIO
MS_BS
MS_SCLK
LCD_CK
XMC_NMI
232C_TXD
FR_SO
XCS_EEPROM
USB_VBUS
USB_SUSPEND
USB_HOLD
HDD
EEPROM_RXD
232C_RXD
EEPROM_TXD
232C_TXD
P
ANEL_B
PA
N
E
L_G
P
ANEL_R
VDD
VDDQ
PIPESTAT[0]
TRACEPKT[6]
TRACEPKT[5]
TRACEPKT[4]
TRACEPKT[3]
TRACEPKT[1]
TRACEPKT[2]
TRACEPKT[7]
VSS
VDDQ
TRACEPKT[0]
VDD
VDD(USB_1.5V)
VDD
VDDQ(USB 3.1V)
VSS
VSS
TRACESYNC
TRACECLK
A0
A1
A2
AVDD(USB 3.1V)
AVDD
AVDD
D-
AVSS
D+
HOLD
AVSS
AVSS
UCLK
VSS
SUSPEND
VBUS
IRIS_CONT1
HALL_GAIN
HALL_AD
LENS_TEMP
CCD_TEMP
AN[3]
VR
NC
A3
A4
A5
A6
A7
A8
A10
A9
A11
A16
A15
A13
A12
A14
A20
A19
A17
A18
VSS
NC
NC
VDDQ
VDD
VDDQ
VSS
(AU_LRCK)
VDD
VDDQ
VSS
AV
S
S
VSUB_CNT
STRB_ON
AV
DDQ
VDDQ
AV
DDQ
VDD
AV
S
S
DIR0B
NC
EN0
VSS
XFC_RST_SENS
VDD
VDDQ
VDD
MSHUT_ON
VSS
DIR0A
VSS
VSS
NC
NC
VDDQ
VDD
PVDD
PVSS
PVDD
PVSS
PVDD
PVSS
WAKEUP
VDDQ
(SYSV)
VDDR
VDDR
TRST
TMS
TDI
TDO
VDDR
TCK
RTCK
 NTSC/PAL
 XFC_RST_SENS
VSS
 TMODE
SCAN_ENABLE
 TREQA
 TREQB
XSYS_RESET
 BB_PS
VDDR
VSS
 NC
VDDR
VDDQ
VDDQ
VSS
VSS
VSS
VDDR
VSS
VSS
VSS
VSS
 AMP_ON
TG_WEN
STRB_PHOTO_ON
EEPROM_TXD
XCS_MC
FR_SCK
TXD_TO_FR
RXD_FROM_FR
RXD1
CAM_SCK
CAM_SO
MSBS
ACCESS_LED
MSSCLK
MSDIO
D15
D14
D13
D10
D11
D12
 D7
 D8
 D9
 D5
 D6
 D4
 D3
 D1
 D2
 D0
VDD
 RD
MC_XCS0
MC_XWE1
PIPEST
A
T[1]
PIPEST
A
T[2]
IRIS_CONT2
HALL_OFFSET
VG
VB
VP
A21/PK[3]
A22/PK[4]
A25/PK[7]
A23/PK[5]
A24/PK[6]
(IRIS_CONT)
PA
NEL_V
TO0/PE[2]
LCD_CK
HD
EXTP
AL
SYS_V
IRF0
IRF1
VRF
CV_OUT
BO
RO
GO
STRB_AD
VSS
DIR2A
EN2
DIR2B
XOVF_RST_SENS
DIR1A
DIR1B
EN1
XZM_RST_SENS
CCDFD
CKTGI
CKTGO
CCDHD
DUMCLP
OPBCLP
CAMVDI
ADIN[11]
 XZM_RST_SENS
 EEPROM_BUSY
 (USB_D+PULLUP)
(CAM_DD_ON1)
(XAU_LINE_MUTE)
XMC_HELP
XLENS_RST_LED
XLCD_TG_CS
EEPROM_RST
  VDDQ
XEEPROM_CS
 NC
 XCE/PN[0]
  VDDQ
 FD7/PC[7]
 OSCI
  OSCO
 
 PLLMD[0]
 NC
  VDDQ
 AE_LOCK_LED
XTG_CS
CAM_DD_ON
XCAM_RST
XFE_CS
 MSHUT_EN
MS_PWR_ON
USB_D+PULLUP
  VDDQ
 R
T
S4_SCK4/PO[2]
  CTS4/PO[3]
EEPROM_SCK
EEPROM_RXD
  CTS5/PO[6]
 NC
  W
AIT
   SDRAM_CKE
  SDRAM_RDXWR
 BS
  CS5A/PJ[3]
 NC
 NC
VSS
ADIN[10]
ADIN[8]
ADIN[9]
ADIN[7]
ADIN[4]
ADIN[6]
ADIN[5]
ADIN[2]
ADIN[3]
ADIN[0]
ADIN[1]
 PLLMD[1]
 PLLMD[2]
 INT2/PF[2]
 INT3/PF[3]
 FD6/PC[6]
 FD5/PC[5]
 FD3/PC[3]
 FD4/PC[4]
 FD1/PC[1]
 FD2/PC[2]
 FD0/PC[0]
 CLE/PN[1]
 XWE/PN[3]
 ALE/PN[2]
 XWP/PN[5]
 XRE/PN[4]
 RDY/PN[7]
  SC/PN[6]
  TXD4/PO[0]
  RXD4/PO[0]
VDDQ
VDD
VDDQ
SDRAM_CKO
   SRRAM_XCS
   CS4/PJ[2]
    MC_XWE0
  DREQ
  DACK
  SDRAM_XRAS
  SDRAM_XCAS
D
8
14
10
E
H
18
3
15
19
20
1
11
2
M
J
F
I
TY-15 BOARD (1/4)
L
17
4
C
B
7
6
N
16
05
13
9
A
K
12
G
5
O
CAMERA DSP,MAIN CPU(TRS BLOCK 1/2)
XX MARK:NO MOUNT
CAMERA DSP,
IC602
MAIN CPU
AMP
AMP
AMP
AMP SWITCH
CLAMP
(MS ACCESS)
REC
PB
SIGNAL PATH
CHROMA
Y/CHROMA
VIDEO SIGNAL
DSC-U20
COVER
COVER
For Schematic Diagram
• Refer to page 4-39 for printed wiring board.
4-2. SCHEMATIC DIAGRAMS
TY-15 BOARD
4-2. SCHEMATIC DIAGRAMS
TY-15 BOARD
4-13
4-14
TY-15 (2/4)
NO MARK:REC/PB MODE
:Voltage measurment of the CSP ICs
 and the Transistors with   mark,are
 not possible.
2.9
2.9
2.9
2.9
2.9
2.9
1
4
3
3.1
3.1
1.5
Note:Resistor is mounted to the location
     where L901 is printed.
(Note)
(1/4)
1
(1/4),
2
(3/4),
5
(4/4)
6
(4/4)
7
8
(3/4)
(4/4)
3
4
(3/4)
(4/4)
9
10
(4/4)
(3/4)
11
12
(3/4)
13
(4/4)
USB
USB
MS MS
MS MS
USB
REG_GND
HALL_GAIN
XLENS_RST_LED
HALL_OFFSET
IRIS_CONT1
MSHUT_ON
PE_DIR0B
PE_EN0
PE_DIR0A
MS_POWER_ON
USB_D-
USB_D+
STRB_ON
XMC_HELP
USB_SUSPEND
FR_SI
SYS_V
XRST_SYS
MS_DIO
MS_SCLK
MS_BS
HALL_AD
LENS_TEMP
XFC_RST_SENS
USB_CLK_EN
USB_HOLD
FR_SO
XFR_SCK
XCS_MC
XDP_PULL_UP
XMC_NMI
USB_PWR_ON
1
XCS_DDCON
M_5V
ACV_UNREG
EVER_3.0V
UNREG_SO
SYS_DD_ON
USB_5V
USB_UNREG_SW
UNREG_SCK
BATT_UNREG
DD_CON_SENS
BUZZER
VL_3V
BUZZER_15V
FAST_CHARGE
XRESET_SW_ON
XPWR_LED
XPWR_ON
MODE_DIAL
KEY_AD0
XCHARGE_LED
A_2.8V_1
CAM_DD_ON
ST_UNREG
EVER_4.0V
A_2.8V
D_1.5V_1
D_1.5V_2
D_2.8V_1
USB_3.1V
USB_1.5V
FB603
FB602
FB902
R673
XX
47k
R670
100k
R674
0
R671
0
R672
6.3V
10u
C636
22u
4V
C643
22u
4V
C644
10u
6.3V
C645
10u
6.3V
C638
4V
22u
C640
22u
4V
TA
P
C639
6.3V
10u
C908
16V
22u
C902
35V
3.3u
C903
6.3V
10u
C904
0.1u
C635
0.1u
C641
0.1u
C646
0.1u
C647
0.1u
C642
0.1u
C637
AK6417CH-E2
IC604
1
CS
2
SCK
3
DI
4
DO
5
GND
6
RST
7
EEPROM_BUSY
8
VCC
MB85331BE90PBT
-13-ER
IC603
A15
1
A14
2
A13
3
A12
4
A11
5
A10
6
A9
7
A8
8
A19
9
NC(A20)
10
WE~
11
RESET~
12
NC
13
NC(WP/ACC)
14
R
Y/BY~
15
A18
16
A17
17
A7
18
A6
19
A5
20
A4
21
A3
22
A2
23
A1
24
A0
25
CE
26
Vss
27
OE
28
DQ0
29
DQ8
30
DQ1
31
DQ9
32
DQ2
33
DQ10
34
DQ3
35
DQ11
36
Vcc
37
DQ4
38
DQ12
39
DQ5
40
DQ13
41
DQ6
42
DQ14
43
DQ7
44
DQ15/A1
45
Vss
46
BYTE
47
A16
48
S-817A15ANB-CUE-T2
IC605
1
VSS
2
VIN
3
VOUT
4
NC
RN5RZ31BA-TL
IC606
1
2
3
45
10uH
L601
2012
10uH
L602
4.7uH
L605
L902
10uH
L904
10uH
L903
10uH
LND611
LND901
STATIC_GND
CL901
31P
CN902
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
33P
CN904
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
XX
R907
XX
R905
XX
R906
51P
CN901
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
D_2.8V
USB_VBUS
CAM_DD_ON
6.3V
10u
C901
L901
0
MC_D06
MC_A01
MC_D10
MC_A15
XRST_SYS
MC_A08
MC_A18
MC_XWE1
MC_A10
MC_A09
MC_A07
MC_D07
MC_A04
MC_A13
MC_D00
MC_D09
MC_D04
MC_D11
MC_D12
MC_D01
MC_D13
MC_D14
EEPROM_RST
MC_D05
MC_A17
MC_A14
MC_D08
MC_D15
MC_D02
MC_A12
MC_A06
MC_XCS0
MC_A20
MC_A11
MC_D03
MC_XRD
MC_A05
MC_A16
MC_A03
XCS_EEPROM
MC_A19
MC_A02
EEPROM_SCK
HALL_AD
HALL_OFFSET
IRIS_CONT1
HALL_GAIN
PE_DIR0B
USB_D-
USB_D+
USB_SUSPEND
USB_PWR_ON
USB_CLK_EN
USB_HOLD
USB_VBUS
FR_SI
FR_SO
XFR_SCK
XCS_MC
XMC_HELP
XDP_PULL_UP
SYS_V
XMC_NMI
EEPROM_BUSY
XRST_SYS
EEPROM_RXD
EEPROM_TXD
XRESET_SW_ON
XPWR_LED
XPWR_ON
MODE_DIAL
KEY_AD0
XCHARGE_LED
USB_PWR_ON
VG
VR
VB
VP
PANEL_B
PANEL_G
PANEL_R
XRST_SYS
HDD
PANEL_V
XCS_PANEL_TG
LCD_CK
XCHARGE_LED
KEY_AD0
MODE_DIAL
XPWR_ON
XPWR_LED
XRESET_SW_ON
XCAM_RESET
CA_HD
CA_FD
TG_CLK
MCK
XGCAM_CS
XTG_CS
CA_AD00
CA_AD04
CA_AD08
CA_AD01
CA_AD05
CA_AD09
CA_AD02
CA_AD06
CA_AD10
CA_AD03
CA_AD07
CA_AD11
CAM_SO
XCAM_SCK
LENS_TEMP
STRB_ON
PE_DIR0A
XLENS_RST_LED
XFC_RST_SENS
PE_EN0
MSHUT_ON
MS_BS
MS_DIO
MS_SCLK
MS_POWER_ON
EVER_4.0V
SYS_DD_ON
MCK
PANEL_2.8V
CAM_DD_ON
CA_AD2
ST_UNREG
CA_AD3
XRST_SYS
M_5V
M_5V
BUZZER_15V
CA_AD6
REG_GND
REG_GND
XCAM_CS
XTG_CS
REG_GND
ST_UNREG
REG_GND
CAM_15V
UNREG_SCK
PANEL_G
A_2.8V
TG3V
CA_AD9
VB
PANEL_2.8V
BATT_UNREG
XHD
ACV_UNREG
CA_AD7
ST_UNREG
XRESET_SW_ON
CA_AD8
PANEL_R
REG_GND
CD_GND
PANEL_2.8V
XVD
XCS_DDCON
USB_5V
USB_UNREG_SW
TG_CLK
REG_GND
VP
XPOWER_ON
USB_5V
DRV3V
D_2.8V
D_2.8V
REG_GND
REG_GND
XLCD_SCK
REG_GND
XCAM_RESET
PANEL_2.8V
MODE_DIAL
REG_GND
FL_+V0
A_2.8V
VG
CAM_15V
D_1.5V
REG_GND
XCHARGE_LED
CA_AD4
REG_GND
REG_GND
XPOWER_LED
D_1.5V
CA_FD
PANEL_13.5V
EVER_4.0V
REG_GND
REG_GND
VL_3V
CA_AD11
FL_-VO
D_1.5V
REG_GND
LCD_SO
CD_GND
XCS_LCD
KEY_AD0
DDCON_SENS
CD_GND
FE3V
CAM_-7.5V
REG_GND
PANEL_13.5V
REG_GND
CA_AD5
PANEL_B
BUZZER
CA_AD0
VR
XCAM_SCK
CAM_15V
CAM_-7.5V
CAM_-7.5V
TG_CLK
FAST_CHARGE
CAM_SO
CD_GND
CD_GND
D_2.8V
PANEL_13.5V
EVER_3.0V
CA_AD1
UNREG_SO
PANEL_13.5V
FL_-VO
CA_AD10
CA_HD
IC604
EEPROM
(PAGE 4-32)
FLEXIBLE
LND101-151
FP-532
LND101-131
(PAGE 4-9)
CD-425 (2/2)
FLEXIBLE
FP-533
FLEXIBLE
(PAGE 4-31)
LND101-133
D
8
14
10
E
H
3
15
1
11
2
J
F
I
TY-15 BOARD (2/4)
L
4
C
B
7
6
05
13
9
A
K
12
G
5
MEMORY,CONNECTOR(TRS BLOCK 2/2,CN BLOCK)
XX MARK:NO MOUNT
16M FLASH ROM
IC603
USB_3.1V REG
IC606
IC605
USB_1.5V REG
PB
CHROMA
REC
SIGNAL PATH
Y/CHROMA
VIDEO SIGNAL
DSC-U20
COVER
COVER
For Schematic Diagram
• Refer to page 4-39 for printed wiring board.
4-15
4-16
TY-15 (3/4)
4-2. SCHEMATIC DIAGRAMS
TY-15 BOARD
4-2. SCHEMATIC DIAGRAMS
TY-15 BOARD
4
(2/4)
(4/4)
14
(2/4)
12
11
(2/4)
(2/4)
8
5
(2/4)
NO MARK:REC/PB MODE
      R:REC MODE
      P:PB MODE
:Voltage measurment of the CSP ICs
 and the Transistors with   mark,are
 not possible.
R1/
P0.1
R0.9/P1.1
0.7
0.9
0.9
0.9
0.9
0.1
0.1
2.9
0.9
0.9
1.1
0.9
0.9
2.9
0.9
0.9
1
R0.8/P2.7
R0.8/P2.9
R0.8/P2.9
R0.8/P1.7
R0.9/
P2.9
R0.8/
P2.9
R0.8/
P1.5
R0/P5
R5/
P0
R0/
P5
5
R2.9/P0
A_2.8V
XFC_RST_SENS
PE_DIR0A
PE_DIR0B
PE_EN0
HALL_AD
MSHUT_ON
XLENS_RST_LED
M_5V
HALL_OFFSET
IRIS_CONT1
HALL_GAIN
CAM_DD_ON
STRB_ON
LENS_TEMP
XSTB_FULL
STB_CHARGE
ST_UNREG
D_2.8V
REG_GND
56k
R205
150k
R234
0.5%
22k
R224
0.5%
100k
R225
0.5%
1k
R220
0.5%
R226
16k
0.5%
100k
R223
0.5%
1200
R229
0.5%
180k
R230
0.5%
180k
R231
0.5%
100k
R212
0.5%
47k
R215
0.5%
10k
R213
0.5%
100k
R214
0.5%
R211
4700
0.5%
10k
R241
24k
R242
0.5%
1200
R233
4700
R206
R207
10
10k
R232
0.5%
330
R219
22k
R222
12k
R228
1200
R227
R208
1k
220
R239
0
R253
0
R254
0
R255
22k
R901
C219
10u
6.3V
10uH
L201
10uH
L202
0.022u
C203
C233
0.1u
C213
XX
0.1u
C217
0.1u
C209
0.033u
C208
0.1u
C215
0.1u
C237
10u
C238
1SS401(TE85L)
D201
C231
1u
XX
C216
C218
XX
0.001u
C212
0.01u
C214
0.01u
C211
0.022u
C210
3300p
C207
0.1u
C205
1u
C206
WTGA-UPD16877W
IC204
1
VM1
2
A1_F
A
3
PGND
4
A2_FB
5
A3_ZA
6
PGND
7
A4_ZB
8
VM4
9
IN1
10
EN1
11
IN2
12
EN2
13
IN3
14
EN3
15
IN4
16
EN4
17
B4_ZB
18
PGND
19
B3_ZA
20
VM2_3
21
B2_FB
22
PGND
23
B1_F
A
24
VDD
IC206
LMV324MTX
OUT
1
IN(-)
2
IN(+)
3
VCC
4
IN(+)
5
IN(-)
6
OUT
7
OUT
8
IN(-)
9
IN(+)
10
GND
11
IN(+)
12
IN(-)
13
OUT
14
NJM12902V(TE2)
IC202
1
OUT
2
IN(-)
3
IN(+)
4
VCC
5
IN(+)
6
IN(-)
7
OUT
8
OUT
9
IN(-)
10
IN(+)
11
GND
12
IN(+)
13
IN(-)
14
OUT
FB202
2SB1462L0AS0
Q201
1
4
3
2
2SD2216L0AS0
Q202
1
4
3
2
2SD2216L0AS0
Q204
1
4
3
2
MA4L11100AS0
D202
1
2
3
4
25P
CN903
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
RN4983FE(TPLR3)
Q901
3
5
4
6
2
1
DRIVE-
STRB_ON
FOCUS_A
BIAS-
FOCUS_B
NC
REG_GND
ST_UNREG
REG_GND
M_5V
REG_GND
FOCUS_B
F_SENS_GND
DRIVE+
LENS_TEMP
BIAS+
F_SENS_VCC
STB_CHARGE
HALL-
XSTB_FULL
ST_UNREG
HALL+
ST_UNREG
XFC_RST_SENS
FOCUS_A
D_2.8V SWITCH
IC202
IRIS DRIVE,
IRIS DRIVE,
IC206
FLEXIBLE
(PAGE 4-25)
LND601-625
SL-59
D
8
10
E
H
3
1
11
2
F
I
TY-15 BOARD (3/4)
4
C
B
7
6
05
13
9
A
12
G
5
HALL BIAS CONTROL,
HALL GAIN CONTROL
IRIS DRIVE
GAIN CONTROL
M_5V SWITCH
HALL AMP
IC204
SHUTTER DRIVE,
FOCUS DRIVE
LENS DRIVE(LD BLOCK)
XX MARK:NO MOUNT
0.5%
DSC-U20
COVER
COVER
For Schematic Diagram
• Refer to page 4-39 for printed wiring board.
• Refer to page 4-58 for waveforms.
4-2. SCHEMATIC DIAGRAMS
TY-15 BOARD
4-2. SCHEMATIC DIAGRAMS
TY-15 BOARD
4-17
4-18
TY-15 (4/4)
NO MARK:REC/PB MODE
:Voltage measurment of the CSP ICs
 and the Transistors with   mark,are
 not possible.
3.3
4
0
3
2.9
3
3
4
3
0
1.9
1.8
0
0
2.8
5
6
2.9
2.9
0
3
(2/4)
13
(2/4)
(3/4)
14
(2/4)
9
7
(2/4)
(2/4)
6
(2/4)
10
USB
USB
USB
USB
MS MS
MS MS
KEY_AD0
XSTB_FULL
STB_CHARGE
FAST_CHARGE
XMC_HELP
XCS_MC
SYS_V
D_2.8V
XRST_SYS
FR_SO
FR_SI
XFR_SCK
XPWR_LED
XPWR_ON
XMC_NMI
BATT_UNREG
XCHARGE_LED
MODE_DIAL
EVER_4.0V
UNREG_SO
XCS_DDCON
UNREG_SCK
EVER_3.0V
DD_CON_SENS
BUZZER_15V
XDP_PULL_UP
USB_PWR_ON
USB_CLK_EN
USB_UNREG_SW
USB_HOLD
USB_VBUS
XRESET_SW_ON
ACV_UNREG
REG_GND
BUZZER
USB_5V
MS_POWER_ON
VL_3V
C405
0.1u
0.1u
C410
XX
C418
C411 0.47u
XX
C419
4700p
C403
9p
C420
9p
C421
0.1u
C413
0.1u
C406
0.01u
C412
C408 3300p
0.1u
C409
0.47u
C407
0.1u
C906
R415
1k
R417
1k
47k
R414
1k
R450
10k
R451
R434
0.5%
1M
470k
R410
33
R428
470k
R405
R416
1k
470k
R402
10M
R443
0.5%
1M
R433
470k
R407
470k
R435
470k
R442
1k
R437
0.5%
1M
R436
0.5%
1M
R431
R454
10k
10k
R452
1M
R430
100k
R422
1k
R449
1k
R408
1k
R406
1M
R411
10k
R453
10k
R455
470k
R412
R419
100k
470
R423
470
R424
470
R413
470k
R404
470k
R409
470k
R439
150k
R444
470k
R403
1k
R438
1k
R401
100k
R420
150
R429
0
R426
470k
R432
470k
R425
33k
R418
R421
XX
R458
470k
10k
R459
3300
R902
330k
R904
XX
X402
32.768kHz
X403
MB89097LGA-G-126-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
BD4201FV-E2
IC402
1234
5
6
7
8
X401
10MHz
1
2
3
10V
4.7u
C402
6.3V
10u
C404
10V
4.7u
C401
6.3V
10u
C422
10V
4.7u
C905
L401
47uH
SSM3K03FE(TPL3)
Q401
RQ5RW33AA-TR
IC403
1
GND
2
VIN
3
VOUT
4
CE
MA2SD24008S0
D402
RN1904FE(TPLR3)
Q402
3
5
4
6
2
1
UNRL21300AS0
Q405
1
4
3
2
2SD2216L0AS0
Q404
1
4
3
2
2SD2216L0AS0
Q403
1
4
3
2
6P
CN908
1
XRESET_SW_ON
2
REG_GND
3
XCPC_IN
4
EVER_4.0V
5
LANC_IN
6
LANC_OUT
8P
CN907
1
USB_JACK_IN
2
USB_5V
3
USB_5V
4
REG_GND
5
USB_D+
6
USB_D-
7
USB_GND
8
USB_GND
MA4L11100AS0
D901
1
4
3
2
23P
CN906
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
USB_D-
USB_D+
MS_SCLK
MS_DIO
MS_BS
SYS_DD_ON
USB_SUSPEND
R460
0
0.1u
C423
Q903
UNRL21300ASO
Q902
MCH3317-TL-E
100k
R903
C907
0.022u
KEY_AD0
BA
TT_UNREG
ACV_UNREG
XRESET
XSTB_FULL
UNREG_SO
XCS_DDCON
DD_CON_SENS
USB_UNREG_SW
UNREG_SCK
FR_SI
FR_SO
XFR_SCK
XCS_MC
SYS_V
XMC_HELP
STB_CHARGE
FAST_CHARGE
XDP_PULL_UP
USB_VBUS
USB_HOLD
USB_UNREG_SW
XRESET
USB_CLK_EN
SYS_DD_ON
XMC_NMI
USB_PWR_ON
BUZZER
BATT_UNREG
DD_CON_SENS
KEY_AD0
USB_SUSPEND
XCHARGE_LED
XRST_SYS
ACV_UNREG
LANC_OUT
MODE_DIAL
MS_DIO
MS_BS
MS_SCLK
XPWR_LED
XPWR_ON
XRESET_SW_ON
XRESET_SW_ON
XPWR_LED
XPWR_ON
MODE_DIAL
XCHARGE_LED
STB_CHARGE
XSTB_FULL
BUZZER
MS_SCLK
MS_DIO
MS_BS
USB_SUSPEND
USB_PWR_ON
USB_CLK_EN
USB_HOLD
USB_VBUS
FR_SI
FR_SO
XFR_SCK
XCS_MC
XDP_PULL_UP
XRST_SYS
SYS_V
FAST_CHARGE
USB_UNREG_SW
SYS_DD_ON
UNREG_SCK
UNREG_SO
XCS_DDCON
XMC_HELP
XMC_NMI
A
VCC
GND
GND
LCD_COM/XDATA
10MHz_OUT
BATT_SI
XSTB_FULL
DD_CON_SENS
KEY_AD0
FR_SI
USB_CLK_EN
UNREG_SO
A
Vss
MC_W
AKE_UP
XCS_LCD
VRO
MS_IN
USB_UNREG_SW
XRST_SYS
VSS
XMC_HELP
USB_SUSPEND
DEW_SENS
VOUT
BATT/XEXT
(RESERVED)
BA
TT_IN
VBAT
MOD0
SYS_V
KEY_AD1
XLANC_ON
USB_PWR_ON
XPB_ON
BATT_SO
XSHTR_ON
10MHz_IN
BA
TT_SENS
BACK_UP_VCC
VCH
DR
Y_BA
TT_IN1
UNREG_SCK
VIN
LANC_OUT
MODE_DIAL
USB_VBUS
XPWR_ON
KEY_AD3
32kHz_OUT
XAE_LOCK_ON
CS
ACV_SENS
XCS_DDCON
CHARGE/STB_LED
XRESET
FR_SO
XLENS_CAP_OPN
LANC_IN
XLANC_PWR_ON
RESET
SYS_DD_ON
XSTB_POPUP
XSETUP_ON
AV_JACK_IN
XDP_PULL_UP
BACK_UP_VCC
(AN13)
A
VREF
MELODY
FAST_CHARGE
XPWR_LED_ON
Program_Dial_A
ZOOM_AD_KEY
STB_CHG
LANC_JACK_IN
XFR_SCK
KEY_AD2
KEY_AD4
XTALLY_LED
32kHz_IN
MOD1
USB_HOLD
INIT_CHARGE
Program_Dial_B
XCS_MC
SELF_TIMER_LED
XUSB_JACK_IN
XSTB_PWRSA
VE
MS_VSS
MS_INT
XPOWER_ON
MS_DIO
MS_VCC
MODE_DIAL
GND
XTALLY_LED
XSELF_TIMER_LED
XPOWER_LED
MS_VCC
MS_VCC
MS_VSS
MS_BS
MS_SCLK
MS_VCC
XAE_LOCK_SW
GND
XAE_LOCK_LED
XSHUTTER
D_2.8V
XLENS_CAP_OPEN
D_2.8V
IC402
INITIAL RESET,
Q404,405
MODULATOR
HI CONTROL
IC401
INVERTER
BUFFER
LED DRIVE
BACK UP VCC
3.3V REG
IC403
FLEXIBLE
LND001-006
(PAGE 4-31)
RS-85
US-4
LND050-057
(PAGE 4-27)
FLEXIBLE
FLEXIBLE
(PAGE 4-29)
LND001-023
SW-376
D
8
14
10
E
H
3
15
1
11
2
J
F
I
TY-15 BOARD (4/4)
17
4
C
B
7
6
16
05
13
9
A
K
12
G
5
HI CONTROL(FR BLOCK)
XX MARK:NO MOUNT
Y/CHROMA
REC
PB
SIGNAL PATH
VIDEO SIGNAL
Q902,903
MS_VCC SWITCH
1
4
3
2
Page of 27
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