Sony DSC-TX100 / DSC-TX100V Service Manual ▷ View online
DSC-TX100/TX100V_L3
4-2E
4-2. POWER BLOCK DIAGRAM
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
FOCUS MOTOR
DRIVE (8/10)
CLOCK GENERATOR
(5/10)
BATTERY DETECT
(4/10)
IC201
SY-280 BOARD
ACV_UNREG
XACV_DET
TXRX
E4
D5
C5
B5
B1
C5
B5
B1
B2
XRESET
P144_SOA0
P143_SIA0
P142_XSCKA0
P120_INTP0
IC_201_SI
IC_201_SO
XIC_201_SCK
XCS_IC_201
CN705
C1
P122_X2_EXCLK
IC_201_CLOCK
IC_201_SI
IC_201_SO
XIC_201_SCK
XCS_IC_201
IC_201_CLOCK
IC_201_SO
XIC_201_SCK
XCS_IC_201
IC_201_CLOCK
DD_3.1V
BATT_SIG
BATT_GND
BATT_SIG
BT-067
FLEXIBLE
BOARD
BATT_UNREG
BATT_UNREG
BATT_UNREG
CN706
USB_VBUS
XPWR_ON
XSYS_RESET
EVER_VDD
Q082
BATT
D060
ST_UNREG
REG_UNREG
Q085
ACV/BATT SWITCH
Q084 (2/2)
ACV/BATT SWITCH
Q084 (1/2)
ACV/BATT SWITCH
S
BT901
BATTERY
TERMINAL
MULTI
CONNECTOR
5
1-4
6-9
6
2,
4
7
10
8
SYS
20,
21
USB
18,
19
23,
24
CHARGE/POWER CONTROL
(2/10)
IC055
DC/DC CONVERTER
(1/10)
IC001
IN
OUT
CURRENT
CONTROL
CONTROL
(2/10)
IC056
F057
A1
,B
1,C
1,D
1
A3,
A4,
B3,
B4,
C4,
D3,
D4
F052
F051
PVCC3
A4
LX3 A5
IN3(FB_3) B4
LDOEN D5
PVCC2
D1
PVCC6
F8
MINE6
E7
PVCC7
H5
VCC(Unreg)
E3
MINE8
G3
PVCC1
A3
PVCC4
E8
L001
LX2 C1
IN2(FB_2) D2
L003
Vdd
4
Vout
LDO_1.125V
DDR_1.8V
1
1.125V REG
(1/10)
IC003
USB SWITCH
(2/10)
IC052
Q002, Q003
CE
3
Vdd
4
Vout 1
CE
3
Vdd
4
Vout
DDR_1.2V
DD_1.2V
LX1 A2
IN1(FB_1) B3
L002
L800
D_VID
VIN2
(BKUP_LDO_VIN)
D3
XSYS_RESET
E5
RESET_N
D1
XRESET_REQ
D7
MS_PWR_ON
B6
AUX_PWR_ON
B5
XCTL
XSYS_RESET
XRESET_REQ
XRESET_REQ
XWAKE
DDR_1.2V
B2
SIO3_RXD
AE7
SIO3_TXD
AC8
SIO3_SCK
AD6
GPIO_SB__0
W25
TPU5_OUT
AJ8
VOUT2
(BKUP_LDO_VOUT)
C3
EVER_VDD
BACKUP_VDD
VO4 B7
IN4(FB_4) C7
AUX_PSW A7
MS_PSW A8
DD_3.1V
1
1.2V REG
(1/10)
IC005
Q001
CE
3
1.2V SWITCH
1.8V SWITCH
DD_1.8V
LX5
H1
PSWOUT5 F1
L005
VDD
6
VOUT
HDMI_5.0V
HDMI_5V_ON
1
5.0V REG
(1/10)
IC004
CPU, CAMERA DSP,
AV SIGNAL PROCESS,
LENS CONTROL,
MODE CONTROL,
HDMI PROCESS
(5/10 - 7/10)
IC202
CE
4
VDD
4
VOUT 3
2.8V REG
(8/10)
PITCH/YAW
SENSOR
(8/10)
SE401
PANEL
OPEN/CLOSE
DETECT
SE001
(3/10)
IC_401_2.8V
DD_3.1V
DD_1.2V
MT_5.0V
IC402
IC403
IC207
OIS DRIVE,
FOCUS/ZOOM/IRIS
MOTOR DRIVE
(8/10)
IC401
CE
1
MT_5.0V
MS_VCC
MS_VCC
EXT_VCC
EXT_VCC
EXT_VCC
D001
LED CONTROL
(2/10)
IC057
USB_PWR_EN
USB_PWR_EN
AF21
XUSB_CHG_DONE
USB_ACV_DET
AE20
USB_CHG_EN
USB_CHG_EN
AD21
USB_VBUS_IC_211
USB_VBUS
AJ20
3
10
2
RL-107 FLEXIBLE
BOARD
GP-039 BOARD
FP-1415
FLEXIBLE
BOARD
CN704
S002
ON/OFF
XPWR_ON
XDIRECT_PB
BACKUP_VDD
DD_3.1V
D_3.1V
BT001
LITHIUM
RECHARGEABLE
BATTERY
17
S001
(PLAYBACK)
1
CN001
CN712
DD_3.1V
5
D002
(CHG)
D001
(POWER)
USB_VBUS_DET
ST-250 FLEXIBLE BOARD
D002
T001
L001
CHARGE CONTROL,
FLASH CONTROL
IC001
C901, C902
CHARGING
CHARGING
CAPACITOR
CN710
FLASH UNIT
(FL61800)
D008
+
+
SELF-TIMER,
SMILE SHUTTER,
AF ILLUMINATOR
CN001
CD-826 BOARD
CMOS IMAGER
CP101
CN701
CN775
L804
DD_3.1V
XSYS_RESET
D_LGC_1.2V
IO_1.8V
2.9V REG
CE
VDD Vout
A_2.9V
A_3.1V
LDO_CONT
IC001
6
1,
3
21,
23
27,
29
DD_1.2V
DD_3.1V
75
78,
80
59,
60
57,
58
58,
60
52,
54
ST_UNREG
DD_3.1V
MT_5.0V
11,
12
7
2
1
4
3
ST_UNREG
DD_3.1V
MT_5.0V
CN711
19
12
12
MEMORY
CARD SLOT
CN401
9
13
39
19
39
19
Z_PI_A
F_PI_A
F_PI_A
BACKLIGHT
3.5 INCH
WIDE COLOR
EL DISPLAY
TOUCH PANEL
EL901
(EL MODULE)
CN702
18
HDMI_5V
DD_1.8V
15
50
14
CN751
1
DD_1.8V
49
48
L803
L802
L802
LENS
BLOCK
HDMI
DDR_1.8V
DD_1.8V
DD_3.1V
DD_3.1V
LDO_1.125V
EXT_VCC
D_VID
FB361
XPWR_ON4
EVER_VDD
XPWR_ON2
G3
XPWR_ON4
F4
XPWR_ON3
F3
XPWR_ON1
E3
FRONT CONTROL,
AUDIO PROCESSOR
(3/10)
IC101
BACKUP_VDD
DD_1.8V
DD_3.1V
DD_3.1V
IC_401_2.8V
BATT_UNREG
REG_UNREG
XPWR_OFF
D4
BACKUP_VDD D3
UNREG_MON
F2
XPWR_OFF
BATT_SENS
XSYS_RESET C3
XSYS_RESET
XWAKE F1
XWAKE
ACV_DET C2
XACV_DET
CEN 4
UOK 27
DONE 1
USUS 12
USB_CHG_EN
Q086
CHARGE CONTROL
PEN2 6
USB_VBUS_IC_202
XPWR_ON4
XUSB_CHG_DONE
USB_PWR_EN
TH052
THM 14
THMSW 16
GPIO_SB__1
V25
ADC1_IN9
K13
GPIO_S__6 P24
MS_PWR_ON
FRC_RTG_IN1 AF10
SD_PWR_ON
FRC_RTG_OUT2 AB10
HDMI_5V_ON
XRESET_REQ AH3
XRESET_REQ
XRESET AH2
XSYS_RESET
08
D703
(MS ACCESS)
DD_3.1V
ELVDD
EL_ON
ELVSS
ELVDD
EL_ON
ELVSS
XSYS_RESET
1.8V REG
(1/10)
IC006
USB_VBUS_DET
VL_3V
UNREG
CONTROL
USB_VBUS_DET
ECO
3
VIN_P
12
VMID 3
VO2 9
S_WIRE 7
DC/DC CONVERTER
(10/10)
IC800
VIN_A
11
LX1
1
LDO_EN
6
GPS
(1/2)
IC004
2.8V REG
(1/2)
2
1
IC001
RF AMP
(1/2)
IC003
VOUT
3
VIN
ON_OFF
G2
TX1/I2CC/
GIO14
RF AMP
(1/2)
IC002
L001
SE101
3 AXIS ACCELERATION
SENSOR
(2/2)
SE111
ELECTRONIC COMPASS
SENSOR
(2/2)
SD
VL_3V
D_3.1V
USB_CHG_
LED
DD_3.1V
LDO_1.125V
X206
72MHz
HDMI_5.0V
LDO_EN
X001
16.368MHz
TX100V
DSC-TX100/TX100V_L3
5-1E
5. FRAME SCHEMATIC DIAGRAMS
MIC901
(L CH)
SP901
(LOUDSPEAKER)
EL901
(EL MODULE)
3.5 INCH
WIDE COLOR
EL DISPLAY
BACKLIGHT
TOUCH
PANEL
SD
MULTI
CONNECTOR
HDMI
LENS
BLOCK
MIC902
(R CH)
SP-
SP+
LITHIUM
RECHARGEABLE
BATTERY
BT001
S004
S005
S003
S001
S002
(ZOOM)
T
W
(RELEASE)
ON/OFF
FLASH UNIT
(FL61800)
CD-826 BOARD
ST-250 FLEXIBLE
BOARD
RL-107 FLEXIBLE
BOARD
FP-1415
FLEXIBLE
BOARD
BT-067
FLEXIBLE
BOARD
GP-039 BOARD
(SIDE B)
GP-039 BOARD
(SIDE A)
1
10
12
11
CN001
(
)
C902
CHARGING
CAPACITOR
(
)
C901
CHARGING
CAPACITOR
CN001
SY-280 BOARD
(SIDE A)
SY-280 BOARD
(SIDE B)
IC001
(Not supplied)
IC002
(Not supplied)
(
)
BT901
BATTERY
TERMINAL
SE401
(PITCH/YAW)
MICROPHONE UNIT
2
38
1
39
83
81
84
82
79
80
1
2
1
21
20
22
1
12
13
14
1
10
1
7
6
8
1
2
60
61
CN401
CN701
CN704
CN710
CN712
CN751
CN775
11
9
23
22
21
20
25
26
2
23
1
24
1
10
12
11
1
26
CN702
CN705
CN706
CN711
1
7
6
8
CN001
2 1
79
80
83
84
81
82
12
11
27
28
1
10
1
10
16
1
12
11
0
(PLAYBACK)
TX100V
6-1
DSC-TX100/TX100V_L3
6. SCHEMATIC DIAGRAMS AND PRINTED WIRING BOARDS
– ENGLISH –
– JAPANESE –
THIS NOTE IS COMMON FOR SCHEMATIC DIAGRAMS AND PRINTED WIRING BOARDS.
(In addition to this, the necessary note is printed in each block.)
(In addition to this, the necessary note is printed in each block.)
For Schematic Diagrams
• All capacitors are in
• All capacitors are in
μF unless otherwise noted. pF : μ μF. 50
V or less are not indicated except for electrolytics and tantal-
ums.
ums.
• Chip resistors are 1/10 W unless otherwise noted.
k
k
Ω=1000 Ω, MΩ=1000 kΩ.
• Caution when replacing chip parts.
New parts must be attached after removal of chip.
Be careful not to heat the minus side of tantalum capacitor,
New parts must be attached after removal of chip.
Be careful not to heat the minus side of tantalum capacitor,
Because it is damaged by the heat.
• Some chip part will be indicated as follows.
Example
Example
C541
L452
22U
10UH
TA
A
2520
Kinds of capacitor External dimensions (mm)
Case size
• Constants of resistors, capacitors, ICs and etc with XX indicate
Case size
• Constants of resistors, capacitors, ICs and etc with XX indicate
that they are not used.
In such cases, the unused circuits may be indicated.
• Parts with ★ differ according to the model/destination.
Refer to the mount table for each function.
• All variable and adjustable resistors have characteristic curve
• Parts with ★ differ according to the model/destination.
Refer to the mount table for each function.
• All variable and adjustable resistors have characteristic curve
B, unless otherwise noted.
• Signal name
XEDIT
XEDIT
→ EDIT PB/XREC
→ PB/REC
•
: non flammable resistor
•
: fusible resistor
•
: panel designation
•
: B+ Line
•
: B– Line
•
: IN/OUT direction of (+, –) B LINE.
•
: adjustment for repair.
For Printed Wiring Boards
•
•
: Uses unleaded solder.
•
: Circuit board
: Flexible board
Pattern from the side which enables seeing.
: pattern of the rear side
(The other layers’ patterns are not indicated)
• Through hole is omitted.
• There are a few cases that the part printed on diagram isn’t
• Through hole is omitted.
• There are a few cases that the part printed on diagram isn’t
mounted in this model.
•
: panel designation
• Chip parts.
Transistor Diode
Transistor Diode
2
1
3
2
1
3
2
1
3
3
4
5
2
1
1
2
3
6
5
4
E
B
C
3
1
5
2
4
6
1
2
3
6
5
4
3
1
5
2
4
6
1
2
3
5
4
4 3
1
2
3
1 2
4
5
5
3 4
1
2
1
4
2
3
4
6
2
5
3
1
1
2
4
3
1
4
2
3
Precautions for Replacement of Imager
• If the imager has been replaced, carry out all the adjustments
• If the imager has been replaced, carry out all the adjustments
for the camera section.
• As the imager may be damaged by static electricity from its
structure, handle it carefully like for the MOS IC.
In addition, ensure that the receiver is not covered with dusts
nor exposed to strong light.
When indicating parts by reference num-
ber, please include the board name.
ber, please include the board name.
The components identified by mark
or dotted line with mark are critical
for safety.
Replace only with part number speci-
fied.
Les composants identifiés par une mar-
que sont critiques pour la sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
or dotted line with mark are critical
for safety.
Replace only with part number speci-
fied.
Les composants identifiés par une mar-
que sont critiques pour la sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
回路図，プリント図共通ノート
（他に必要なノートは各セクションに記載しています）
回路図ノート
・ ケミコン，タンタルを除くコンデンサで，耐圧50V以下のも
のはその耐圧を省略。単位はすべてμF（pはpF）。
・ チップ抵抗で指示のないものは，1/10W以下。
kΩ＝1000Ω，MΩ＝1000kΩ
・ チップ部品交換時の注意
取り外した部品は再使用せず，未使用の部品をご使用くだ
さい。
タンタルコンデンサのマイナス側は熱に弱いため注意して
ください。
・ チップ部品には下記のように表示したものがあります。
例
C541
L452
22U
10UH
TA A
2520
種類 外形寸法（mm）
ケースサイズ
・ 抵抗，コンデンサ，ICなど定数にXXがあるものは，使用し
ていない事を示しています。このため，使用していない回
路が記載されている事があります。
路が記載されている事があります。
・ ★印のある部品は，機種などにより異なりますので機能別
マウント一覧表を参照してください。
・ 可変抵抗と半固定抵抗で，B特性の表示を省略。
・ 信号名表記について，下記のような場合があります。
・ 信号名表記について，下記のような場合があります。
XEDIT → EDIT PB/XREC → PB/REC
・
は不燃性抵抗。
・
はヒューズ抵抗。
・
はパネル表示名称。
・
はB＋ライン。
・
はB−ライン。
・
はBライン（＋，−）の入出力方向を示す。
・
は調整名称。
プリント図ノート
・
：無鉛半田を使用しています。
・
：基板
：フレキシブル配線板
見ている面側のパターン。
：裏側のパターン
（他のパターンについては表示されていません）
・ スルーホールは省略。
・ プリント図には，本機で使用していない部品が記載されて
・ プリント図には，本機で使用していない部品が記載されて
いる場合があります。
・
はパネル表示名称。
• Chip parts.
Transistor Diode
Transistor Diode
2
1
3
2
1
3
2
1
3
3
4
5
2
1
1
2
3
6
5
4
E
B
C
3
1
5
2
4
6
1
2
3
6
5
4
3
1
5
2
4
6
1
2
3
5
4
4 3
1
2
3
1 2
4
5
5
3 4
1
2
1
4
2
3
4
6
2
5
3
1
1
2
4
3
1
4
2
3
イメージャ交換時の注意
・ イメージャを交換した場合は，カメラ部の全調整を行って
ください。
・ イメージャは構造上，静電気により破壊される恐れがある
ため，MOS ICと同様に注意して取り扱ってください。
また，受光部にはゴミの付着，および強い光がはいること
のないように注意してください。
図面番号で部品を指定するときは基板名又はブロック
を併せて指定してください。
を併せて指定してください。
お願い
印の部品，または印付の点線で囲まれた部品は，
安全性を維持するために，重要な部品です。
従って交換時は，必ず指定の部品を使用してください。
安全性を維持するために，重要な部品です。
従って交換時は，必ず指定の部品を使用してください。
6-2
DSC-TX100/TX100V_L3
6-1. SCHEMATIC DIAGRAMS
All mounted parts are not supplied, but they are included
in CD-826 COMPLETE BOARD.
in CD-826 COMPLETE BOARD.
SY-280
(9/10)
CN701
(PAGE 6-11)
Note:
SCK
XHS
IC_202_SDI
XCE
IMGR_RST
IC_202_SDO
XVS
D_LGC_1.2V
D_LGC_1.2V
DOAM
DOAP
DOBM
DOBP
DOCM
DOCP
DODM
DODP
DOEM
DOEP
DOFM
DOFP
DOGM
DOGP
DOHM
DOHP
DOIM
DOIP
DOJM
DOJP
DCKM
DCKP
LDO_CONT
IC_202_SDO
SCK
IC_202_SDI
XCE
DOJP
DOJM
DOAM
DOAP
DOBM
DOBP
DOCM
DOCP
DOEM
DOEP
DODM
DODP
DCKM
DCKP
DOGM
DOGP
DOIM
DOIP
DOHM
DOHP
DOFM
DOFP
LDO_CONT
REG_GND
IO_1.8V
IO_1.8V
A_2.9V
REG_GND
REG_GND
REG_GND
A_3.1V
A_3.1V
XHS
XVS
IMGR_RST
OSC_CLK_OUT
C006
0.1u
TH101
XX
R002
XX
C003
XX
C008
4.7u
C009
4.7u
C012
0.001u
50V
C013
0.1u
C007
1u
C011
0.1u
R007
47k
C022
1u
C021
1u
C020
4.7u
C019
1u
C017
2.2u
R008
XX
R009
XX
C018
2.2u
C016
2.2u
C014
0.1u
C001
1u
C002
22u
C010
XX
1
Vout
2
GND
3 CE
4 VDD
5
C004
1u
CN001
80P
1
A_3.1V
3
A_3.1V
5
REG_GND
7
XCE
9
IMGR_RST
11
SCK
13
IC_202_SDI
15
IC_202_SDO
17
XHS
19
XVS
21
D_LGC_1.2V
23
D_LGC_1.2V
25
REG_GND
27
IO_1.8V
29
IO_1.8V
31
REG_GND
33
DOFP
35
DOFM
37
DOHP
39
DOHM
41
DOIP
43
DOIM
45
DOJP
47
DOJM
49
DOGP
51
DOGM
53
DCKP
55
DCKM
57
DODP
59
DODM
61
DOEP
63
DOEM
65
DOCP
67
DOCM
69
DOBP
71
DOBM
73
DOAP
75
DOAM
77
REG_GND
79
SP-
2
REG_GND
4
IMGR_TMP
6
LDO_CONT
8
REG_GND
10
REG_GND
12
REG_GND
14
REG_GND
16
REG_GND
18
REG_GND
20
OSC_CLK_OUT
22
REG_GND
24
REG_GND
26
REG_GND
28
REG_GND
30
REG_GND
32
REG_GND
34
REG_GND
36
REG_GND
38
REG_GND
40
REG_GND
42
REG_GND
44
REG_GND
46
REG_GND
48
REG_GND
50
REG_GND
52
REG_GND
54
REG_GND
56
REG_GND
58
REG_GND
60
REG_GND
62
REG_GND
64
REG_GND
66
REG_GND
68
REG_GND
70
REG_GND
72
REG_GND
74
REG_GND
76
REG_GND
78
REG_GND
80
SP+
81
82
83
84
R011
XX
R010
OSC_CLK_OUT
XX
C025
XX
X001
XX
1
4
3
2
C015
XX
C005
0.001u
50V
CP101
ASM083MR-TB-A
CMOS IMAGER
A1
NC
A2
NC
G1
VDDLSC1
G11
VDDLSC2
G2
VSSLSC
G10
VSSLSC
F1
VDDLCN1
F11
VDDLCN2
F2
VSSLCN
F10
VSSLCN
E2
VSSLCB
E10
VSSLCB
A10
NC
A11
NC
B1
NC
B2
NC
B10
NC
B11
NC
C1
NC
D2
TOUT
D4
TSCANEN
D3
TENABLE
H3
XHS
H2
XVS
J3
SDI
J1
SDO
J2
SCK
F3
XCE
G3
XCLR
H1
VDDMIO
C2
NC
C3
NC
C6
NC
C7
NC
C10
NC
C11
NC
A4
VDDHCP
B4
VSSHCP
C8
VBGR
C9
VEXRES
A9
VDDHDA
B9
VSSHDA
D8
ASMON1
D9
ASMON2
A6
VLOADLM
B5
VDDHPX
A5
VSSHPX
A7
VSSHPX
B6
VSSHPX
B7
VSSHPX
B8
VSSHPX
A8
VDDHCM
C4
VRLS
C5
VRLT
A3
VDDHVS
B3
VSSHVS
D1
VDDSUBD1
D11
VDDSUBD2
D5
NC
D6
NC
D7
NC
D10
NC
E1
NC
E3
NC
E9
NC
E11
NC
F9
NC
G9
NC
H9
NC
H10
NC
H11
NC
K2
VDDLPL
L2
VSSLPL
L1
INCK
J9
NC
J10
NC
J11
NC
K1
NC
K3
NC
K8
NC
K9
NC
K10
NC
K11
NC
M1
NC
M2
NC
M10
NC
M11
NC
N1
NC
N2
NC
N10
NC
N11
NC
L11
VFUSE
M3
DOAM
N3
DOAP
L4
DOBM
L3
DOBP
M4
DOCM
N4
DOCP
L6
DODM
L5
DODP
M5
DOEM
N5
DOEP
M7
DOFM
N7
DOFP
M8
DOGM
N8
DOGP
L8
DOHM
L7
DOHP
M9
DOIM
N9
DOIP
L10
DOJM
L9
DOJP
M6
DCKM
N6
DCKP
K4
VDDMLV
K5
VDDMLV
K6
VSSMLV
K7
VSSMLV
R001
XX
R003
XX
R004
XX
R005
XX
R006
XX
IC001
RP103K281D
2.9V REG
C024
0.1u
C023
0.1u
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
A
B
C
D
E
F
08
CD-826 BOARD
CMOS IMAGER
Click on the first or last page to see other DSC-TX100 / DSC-TX100V service manuals if exist.