Sony DSC-W350 (serv.man2) Service Manual ▷ View online
4-1
DSC-W350_L2
4. BLOCK DIAGRAMS
4-1. OVERALL BLOCK DIAGRAM
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
TH201
: VIDEO SIGNAL
: VIDEO/AUDIO SIGNAL
SY-242 BOARD
VSUB_CONT_PRE/POST
1
5
AJ15
2
AH15
GEN_TG_CLK
GEAR_ON
GEN_TG_CLK
GEN_SYS_CLK
(3/10, 4/10, 5/10)
V28
CA_FD
V29
CA_HD
CA_AD00 - CA_AD13
CCD
IMAGER
IC001
CD-774
FLEXIBLE
BOARD
CN301
32
PWR_SAVE
Q302
CCD SIGNAL
PROCESSOR,
TIMING
GENERATOR
(6/10)
IC301
CLOCK
GENERATOR
(2/10)
IC203
CCD_OUT
CCD_OUT
SUB_CONT
SUB_CONT
Q304
F2
E2
A4
E2
A4
C3
XDD_SYS_RST
XDD_SYS_RST
IC201
ORPAN_R_AUOUT
ORPAN_L_AUOUT
MIC_SIG
SP+, SP-
ORPAN_AUIN
GEN_SYS_CLK
XCS_AVIC
LCD_HS/VS/CK
LCD_D0 - D7
XCS_PANEL
BL_L
BL_H
XCS_FE, XFE_SCK, FE_SO
BB_SO, XBB_SCK
VOUT0
VOUT0
V_LINE_OUT
VOUT1
VOUT2
VOUT2
X201
38MHz
2.7 inch
COLOR
COLOR
LCD
LCD
BACKLIGHT
CN705
LCD901
(LCD MODULE)
43
3
2
2
44
5
19
7
16
XMS_IN
AU_LINE_OUT_L
AU_LINE_OUT_R
AUDIO/VIDEO
AMP.
(8/10)
IC501
MIC_BIAS
MULTI
CONNECTOR
MEMORY
STICK
PRO DUO
14
CN703
CN704
MSHUT_EN, MSHUT_DIR
IRIS_M_DIR_2B, IRIS_M_BRK_2B
ZM_DIR_A, ZM_BRK_A
CN402
IC401
OIS DRIVE,
IRIS MOTOR DRIVE,
SHUTTER MOTOR DRIVE,
ZOOM MOTOR DRIVE
(7/10)
ND_+/-
SHUTTER_+/-
CPU,
CAMERA DSP,
AV SIGNAL
PROCESS,
LENS CONTROL,
MODE CONTRO
: AUDIO SIGNAL
LENS
LENS BLOCK
IRIS
(METER)
IRIS
MOTOR
M
FOCUS_A/A/B/B
YAW_HALLBIAS_+/-
PITCH_HALLBIAS_+/-
PITCH_HAL_+/-
PITCH_HAL_+/-
A10
E8
E8
CA_FD
XDD_SYS_RST
XDD_SYS_RST
XCS_IC_401_2
IC_401_2_SI
XIC_401_2_SCK
CLK_IC_401_2
CLK_IC_401_2
PITCH/YAW
SENSOR
( )
SE401
ZOOM_A/A
CCD_OUT
BUFFER
SUB
BUFFER
RANDOM_TRIG
M
M
ZOOM
FG
XZM_FG_LED
ZM_DC_FG_1A
PITCH
MOTOR
ST-225 BOARD (1/2)
AF-125
FLEXIBLE
BOARD
(1/2)
SW-562 BOARD
ST_UNREG
Q002
FLASH
DRIVE
08
FLASH
CONTROL,
CHARGE
CONTROL
(1/2)
IC001
XE_A
STRB_300V
TRIGGER
XE_K
+
C901
CHARGING
CAPACITOR
( )
D003
R003
4
3
2
1
T001
XSTRB_FULL
CN701 (1/2)
CN001
STRB_CHG
STB_CHG_CNT
STRB_ON1
STRB_ON1
D202
KEY_AD0
KEY_AD1
KEY_AD1
MODE_DIAL1
+
BT901 - BT903
REG_GND
S
BATT_UNREG
BATT_SIG
BATTERY
DETECTOR
(2/10)
IC204
B2
XDD_SYS_RST
XMS_IN
USB_VBUS
DC/DC
CONVERTER
(1/10)
IC001
XSTRB_FULL
STRB_CHG
X001
32.768kHz
CN001 (1/2)
12
13
13
STRB_CHG_CONT
STRB_ON
14
10
10
XAE_LOCK_SW
XSHUT_SW
XAE_LOCK_SW
XSHUT_SW
7
9
XPWR_LED
XPWR_LED
D001
(POWER)
8
XPWR_ON
XPWR_ON
5
12
13
14
10
13
14
10
7
9
8
5
CN006 (1/2)
S002
ON/OFF
S001
SHUTTER
( )
MIC_SIG
MIC001
(MICROPHONE)
SP901
(LOUDSPEAKER)
SP+, SP-
MIC_BIAS
BT900
LITHIUM
RECHARGEABLE
BATTERY
S001-S009, S011
–
BATTERY
TERMINAL
BOARD
XDIRECT_PB
S010
CN002
AF-125
FLEXIBLE
BOARD
IC302
CCD
BUFFER
AMP
(6/10)
SUB
SUBCK
YAW_+/-
YAW_HALL_+/-
PITCH_+/-
M
FOCUS
RESET
SENSOR
M
M
HALL
ELEMENT
CN006 (2/2)
SP-052 BOARD
SELF-TIMER
SMILE SHUTTER
AF ILLUMINATION
ST-225 BOARD
(2/2)
CN001 (2/2)
CN701 (2/2)
FFC-016
FLEXIBLE
BOARD
VL_3V
MIC_SIG
SP+, SP-
MIC_BIAS
VL_3V
XAF_LED
MIC_SIG
SP+, SP-
MIC_BIAS
VL_3V
XAF_LED
FPC-019
FLEXIBLE
BOARD
CN702
FPC-016
FLEXIBLE
BOARD
(1/2)
XSTRB_FULL
STRB_CHG
STB_CHG_CNT
STRB_ON1
XAE_LOCK_SW
XSHUT_SW
XPWR_LED
BB_SI/SO, XBB_SCK
BB_SO, XBB_SCK
BB_SI/SO, XBB_SCK
D701
Q002
SWITCH
XACV_IN
3
1
FC_SENS
SWITCH
IC_401_2_SO
FC_DIR_A, FC_DIR_B, FC_BRK_A
IC_401_2_P_LIMIT
IC_401_2_EXPOSE
2
5
4
5
4
3
5
2
3
2
3
4
XZM_FG_LED
ZM_DC_FG_1A
FC_SENS
XFC_RST_LED
ZM_DC_FG_1A
FC_SENS
XFC_RST_LED
KEY_AD1
KEY_AD0
MODE_DIAL1
XDIRECT_PB
KEY_AD1
KEY_AD0
MODE_DIAL1
XDIRECT_PB
21
23
3
1
XAF_LED
XDIRECT_PB
XPWR_ON
USB_VBUS
XCS_DD
XRESET_REQ
XDD_SYS_RST
BL_L
BL_H
J11
H11
J8
AJ16
XDD_SYS_RST
XDD_SYS_RST
E1
E2
F4
6
ACV_UNREG
17
6
4
16
5
6
6
4
7
5
6
4
Q402
CRADLE_UI/UO
XAV_JACK_IN
XIC_204_SCK, XCS_IC_204, IC_204_SO/SI/CLK
MSX_BS, MSX_D0 - D3, MSX_CLK
USB_DP, USB_DM
XDD_SYS_RST
HALL
ELEMENT
YAW
MOTOR
FOCUS
MOTOR
SHUTTER
MOTOR
ZOOM
MOTOR
FLASH
UNIT
14 - 16
OPTICAL
IMAGE
STABILIZER
(2/2)
(2/2)
IC_401_2_SI
IC_401_2_SO
IC_401_2_EXPOSE
XCS_IC_401_2
E7
XIC_401_2_RST
AC13
XIC_401_2_RST
XIC_401_2_SCK
CLK_IC_401_2
CLK_IC_401_2
IC_401_2_P_LIMIT
7, 8, 10 - 16, 17
12, 14
11, 13
30 - 37
42, 41
38 - 40
8 - 9
25 - 28
4 - 7
1, 2
32 - 35
29, 30
12 - 10
13 - 16
22 - 24
17 - 20
1, 2
1, 2
1, 2
2, 4
17
6
4
16
1, 2
XFC_RST_LED
D_3.2V
E3
TE_DATA0 - TE_DATA3, TE_CLK, TE_CMD
21, 23,1, 3, 15, 6
SD
The changed portions from
Ver. 1.0 are shown in blue.
Ver. 1.0 are shown in blue.
Ver. 1.1 2010.02
DSC-W350_L2
4-2E
4-2. POWER BLOCK DIAGRAM
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
BATTERY
DETECTOR
(2/10)
IC204
DC/DC CONVERTER,
(1/10)
IC001
SY-242 BOARD
Q001
SWITCH
F001
BATT_SIG
REG_GND
ACV_UNREG
XACV_IN
D004
S
+
E4
B2
XSYS_RESET
J8
F9
F10
H9
H9
MS_VCC
ST_UNREG
XRESET
XPWR_OFF
XRESET_REQ
XDD_SYS_RST
XRESET_REQ
XPWR_OFF
XPWR_OFF
K1
F003
F002
D_1.2V
MS_VCC
MS_PWR_ON
MS_VCC
MS_PWR_ON
CN703
19
BATT_UNREG
CN704
L005
DDC1P8_LX2
L3
DDC1P8_LX1
J3
DDC1P8_FB
H3
DDC1P2_FB
F3
DDC1P8_PSW_EN
L001
D_1.85V
L006
BL_H
BL_L
MS_PSW_VOUT B6
DDC1P2_LX1
DDC1P2_LX2
DDC1P2_LX2
DDC2P9_VOUT2
DDC2P9_VOUT1
A8
LDO1P8_VOUT
CAM_3.3V
J6
LDO3P4_VOUT
C3
DDCBL_FB
D4
DDCBL_VL
C5
DDC2P9_FB
DDR_1.85V
–
BATTERY
TERNIMAL
BOARD
BT901 - BT903
08
Q005
E2
DDCM7P5_DISCHARGE
Q004
DISCHARGE
MU LTI
CONNECTOR
MEMORY
STICK
PRO DUO
XACV_IN
CN705
44
XDD_SYS_RST
IC201
DDR_1.85V
D_1.85V
CAM_3.3V
TPU2_OUT
SIO1_SCK
SIO1_SCK
N20
SIO1_TXD
AB21
SIO1_RXD
AB20
GPIO_S_7 AC12
AC21
D_1.2V
CPU,
CAMERA DSP
AV SIGNAL PROCESS,
LENS CONTROL,
MODE CONTROL
(3/10, 4/10, 5/10)
L702
CN001
ST_UNREG
D_3.2V
M_5.0V
ST-225 BOARD
D003
T001
L001
CHARGE CONTROL,
FLASH CONTROL,
IC001
D_3.2V
+
C901
CHARGING
CAPACITOR
( )
11
ST_UNREG
CN701
D_3.2V
11
CN006
D702 (MS ACCESS)
GPIO_S_4 AB11
D_3.2V
3
BL_H
2
BL_L
VDD
LCD BACKLIGHT
2.7 INCH
COLOR LCD
LCD901
(LCD MODULE)
J1
DDC12_LX
H2
DDC12_POUT
L003
G3
DDC12_FB
CAM_13V
D006
CAM_-6.5V
F1
DDCM7P5_LX
G2
DDCM7P5_FB
XDD_SYS_RST
(FLASH UNIT)
Q1000, 1001
SWITCH
TE_PWR_ON
CAM_13V
CAM_-6.5V
CAM_13V
CAM_-6.5V
CAM_3.3V
CAM_3.3V
D_3.2V
CAM_3.3V
D_3.2V
CN301
CCD IMAGER
IC001
CCD
BUFFER AMP
(6/10)
IC302
CD-774
FLEXIBLE
BOARD
36
34
L301
L302
CAM_3.1V
CCD SIGNAL
PROCESS,
TIMING GENERATOR
(6/10)
IC301
RSTB
3.1V REG
(6/10)
IC303
VOUT
VDD
CE
4
OUT
CCDIN B1
C3
11
FPC-016
FLEXIBLE
BOARD
6
VL_3V
VL_3V
H10
BACKUP_VCC
R028
6
Q006
SWITCH
XDDC5_PSW_EN
DDC5_VOUT1
DDC5_VOUT2
DDC5_VOUT2
DDC5_FB
AVDD5
DDCM7P5_VIN
G9
L007
15
M_5.0V
M_5.0V
15
BT900
LITHIUM
LITHIUM
RECHARGEABLE
BATTERY
D001
(POWER)
6
8
D202
6
CN002
AF-125 FLEXIBLE
BOARD
SP-052
BOARD
SWITCH
D005
D_3.2V
AUDIO/VIDEO
AMP.
(8/10)
IC501
M_5.0V
D_3.2V
D_3.2V
2.8V REG
(7/10)
(7/10)
IC403
VDD
CE
CE
VOUT 3
IC_401_2.8V
IC_401_2.8V
D_3.2V
IC_401_2.8V
IC401
D_1.2V
PITCH/YAW
SENSOR
SE401
OIS DRIVE,
IRIS MOTOR DRIVER,
FOCUS MOTOR DRIVER,
ZOOM MOTOR DRIVER
(7/10)
D_1.85V
D_1.85V
CLOCK
GENERATOR
(2/10)
X201
38MHz
1
4
( )
IC203
XDD_SYS_RST
XDD_SYS_RST
IC_401_2.8V
XDD_SYS_RST
GPIO_S__12
GPIO_S__6
GPIO_S__6
AB15
XRESET_REQ
XPWR_OFF
XRESET_REQ
AH16
XRESET_SYS_IN
AJ16
CLK_EXTIN_2
W15
MS_PWR_ON
AB12
XDD_SYS_RST
D_3.2V
D_1.2V
D_3.2V
IC_401_2.8V
MS_VCC
D5
C5
C1
C1
P143_SIA0
P144_SOA0
IC_204_SI
IC_204_SO
IC_204_SO
P122_X2_EXCLK
IC_204_CLK
TXRX
B5
B1 P120_INTP0
P142_XSCKA0
XIC_204_SCK
XCS_IC_204
XCS_IC_204
D_3.2V
IC_204_SI
IC_204_SO
IC_204_CLK
XIC_204_SCK
XCS_IC_204
IC_204_SO
IC_204_CLK
XIC_204_SCK
XCS_IC_204
SIO1_SCS
AC20
SWITCH
Q002
D001
SELF-TIMER,
SMILE TIMER,
AF ILLUMINATOR
UNREG
D_3.2V
J7
BATT_SENS
AF16 ADC_IN6
RESET_N
E8
23 - 25
23 - 25
14 - 16
2, 4
5, 6
1, 2
A4, B5
L6, K5
A9, B9
C8, G1, B8
25, 27
UNREG_MON
12
TE_VCC
TE_VCC
M_5.0V
VL_3V
STRB_300V
VL_3V
VL_3V
SD
The changed portions from
Ver. 1.0 are shown in blue.
Ver. 1.0 are shown in blue.
Ver. 1.1 2010.02
DSC-W350_L2
5-1E
5. FRAME SCHEMATIC DIAGRAMS
1
25
1
45
CD-774 FLEXIBLE BOARD
LEVEL 3
FPC-016 FLEXIBLE BOARD
(FLASH UNIT)
BT900
LITHIUM
RECHARGEABLE
BATTERY
( )
( )
C901
CHARGING
CAPACITOR
( )
MIC001
MICROPHONE
BLOCK
SP901
+
-
(LOUDSPEAKER)
( )
BT901 - BT903
BATTERY TERMINAL
BOARD
LCD MODULE
LCD901
LCD BACKLIGHT
2.7 INCH
COLOR LCD
LENS
BLOCK
AF-125 FLEXIBLE BOARD
CN002
1
6
SP-052 BOARD (SIDE B)
SP-052 BOARD (SIDE A)
CN001
1
2
24
25
ST-225 BOARD (SIDE A)
ST-225 BOARD (SIDE B)
CN006
11
6
S001
(SHUTTER)
S002
D001
(POWER)
ON/OFF
S003
W
S002
T
S007
(SET)
S004
(UP)
S009
(PLAYBACK)
S010
(MODE)
S001
MENU
S011
(DELETE)
S006
(DOWN)
S005
(LEFT)
S008
(RIGHT)
SW-562 BOARD (SIDE B)
SW-562 BOARD (SIDE A)
CN001
1
6
SY-242 BOARD (SIDE B)
LEVEL 3
SY-242 BOARD (SIDE A)
LEVEL 3
FPC-019 FLEXIBLE BOARD
26
11
6
1
1
25
+
(MULTI CONNECTOR)
25
26
2
23
1
24
27
26
1
28
LND701
LND702
LND703
CN704
CN703
2
1
34
35
1
2
45
44
2
1
24
25
1
7
8
6
1
24
4
45
CN402
IC201
(Not supplied)
(Not supplied)
IC001
(Not supplied)
(Not supplied)
SE401
(PITCH/YAW)
CN301
CN701
CN702
CN705
DISP
SD
6-1
DSC-W350_L2
6. SCHEMATIC DIAGRAMS AND PRINTED WIRING BOARDS
– ENGLISH –
– JAPANESE –
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 tantalums.
and tantalums.
• 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 capaci-
New parts must be attached after removal of chip.
Be careful not to heat the minus side of tantalum capaci-
tor, 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
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
• 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
• 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
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.
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。
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.
When indicating parts by reference num-
ber, please include the board name.
ber, please include the board name.
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
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
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）。
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。
いない回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
・ 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
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。
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
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.)
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）
Please refer to LEVEL 3 about the
SCHEMATIC DIAGRAMS and PRINTED
WIRING BOARDS of CD-774 and SY-
242 board.
SCHEMATIC DIAGRAMS and PRINTED
WIRING BOARDS of CD-774 and SY-
242 board.
CD-774またはSY-242基板のSCHEMATIC DIAGRAMS、
PRINTED WIRING BOARDSについては、LEVEL3を参照
して下さい。
PRINTED WIRING BOARDSについては、LEVEL3を参照
して下さい。
Click on the first or last page to see other DSC-W350 (serv.man2) service manuals if exist.