Sony DSC-T50 (serv.man2) Service Manual ▷ View online
2-4E
DSC-T50_L2
EXPLODED VIEW
2-1-3. CABINET (REAR) BLOCK
Follow the disassembly in the numerical order given.
1
LCD Panel (
1
-1 to
1
-5)
2
RL Block Assy (
2
-1 to
2
-4)
2
RL Block Assy
1
LCD Panel
2
-1 (Claw)
2
-4
TP Adhesive Sheet
1
-4 (Claw)
1
-3
1
-5
1
-1
Note: On installation of the RL block assy,
adjust the position of the mode switch
and the mode knob.
and the mode knob.
1
-2
2
-2 (Claw)
2
-3 (Claw)
Precaution when removing the LCD panel block
By pushing uniformly the entire surface of LCD panel block, peel off the LCD panel block,
keeping it parallel to the cabinet (rear) assy.
The LCD panel block could be damaged if it tilts.
By pushing uniformly the entire surface of LCD panel block, peel off the LCD panel block,
keeping it parallel to the cabinet (rear) assy.
The LCD panel block could be damaged if it tilts.
When reusing the LCD panel block
As there is possibility of damaged LCD panel block when it was peeled off,
check the operation of touch panel after installation.
As there is possibility of damaged LCD panel block when it was peeled off,
check the operation of touch panel after installation.
Cabinet (Rear) Assy
- Top View -
OK
NG
Cabinet (Rear) Assy
LCD Panel Block
LCD Panel Block
TP Adhesive Sheet
TP Adhesive Sheet
TP Adhesive Sheet
Bending
HELP
DSC-T50_L2
HELP
Sheet attachment positions and procedures of processing the flexible boards/harnesses are shown.
SY-164 board
SY insulating sheet
DSC-T50_L2
Link
Link
3. BLOCK DIAGRAMS
OVERALL BLOCK DIAGRAM (2/2)
OVERALL BLOCK DIAGRAM (1/2)
POWER BLOCK DIAGRAM
3-1
DSC-T50_L2
A
: VIDEO SIGNAL
A
: AUDIO SIGNAL
A
: VIDEO/AUDIO SIGNAL
SY-164 BOARD (1/2)
XCS_FE
VSUB_CONT_PRE,
VSUB_CONT_POST
RGT, HCK1, HCK2, HST,
PCG, XSTB_M, DWN, EN,
PANEL_VST, VCK, PSIG
B17
C23
AB7
B23
CLKTGO
CAMERA DSP,
LENS CONTROL,
MODE CONTROL
(3/7)
B18
CA_FD
CA_FD
E20
CA_HD
CA_AD0 – CA_AD13
LENS
CCD
IMAGER
IC001
IC002
CD-614 FLEXIBLE BOARD
15
3
1
H10
K4
LENS BLOCK
CN101
ZOOM
MOTOR
M
FOCUS
MOTOR
M
FOCUS
SENSOR
ZOOM
SENSOR
YAW
MOTOR
M
HALL
ELEMENT
20 - 22, 24, 26 -33
2, 3, 5, 6
K5, K6, J5, J6
A3, B1
A9, C9
A10, B9
16
LENS TEMP
SENSOR
BUFFER
4
26, 27, 18, 19
17
2
23
25
D5
D6
11
1,3, 5 - 14
CCD_OUT
V1, V2, V3A, V3B, V4,
V5A, V5B, V6 - V10
V5A, V5B, V6 - V10
H1A, H2A, H1B, H2B
VHLD
VST
VST
9
8
RG
24
Q102
CCD SIGNAL
PROCESS,
TIMING
GENERATOR
(1/7)
LCD DRIVE
(5/7)
IC101
IC901
23
C4
E7
SHT
CSUB
CSUB
Q101
A4
B10
C10
A2
J6
K3
K2
K1
C2
C1
XCAM_DR_PS
W12
D4
A2
B3, C3
AB12, C11
Y14
B10
E10
IRIS
(METER)
IRIS
MOTOR
M
IC201
IC510
36 - 39
18 - 21
22 - 25
FOCUS
MOTOR
DRIVER
DRIVER
IRIS_A_DIR, IRIS_A_BRK,
IRIS_B_DIR, IRIS_B_BRK
FOCUS_A_DIR,
FOCUS_B_DIR,
FOCUS_B_DIR,
FOCUS_EN
ZOOM_A_DIR,
ZOOM_B_DIR,
ZOOM_B_DIR,
ZOOM_EN
ZOOM
MOTOR
DRIVER
DRIVER
IRIS MOTOR
DRIVER
FOCUS_A, A, B, B
FC_SENS
ZM_SENS
LENS_TEMP
FC_SENS
ZM_SENS
LENS_TEMP
IRIS_A, A, B, B
CN201
F2, E2, D2, B1
D6, E6, B7, C6
B4, B5, B3, A3
LENS DRIVE
(2/7)
27
31
28
OIS TEMP
SENSOR
Y13
OIS_TMP
OIS_TEMP
5
05
IC_301_AUOUT
XIC_301_RST_OUT
XIC_301_RST_OUT
XIC_301_RST_OUT
XIC_301_RST_OUT
XIC_301_RST_OUT
XIC_301_RST_OUT
1
OVERALL (2/2)
(PAGE 3-2)
USB_D
±
E9
XCPU_CS4
D9
AC15
AC17
COLOR
LCD
UNIT
20, 21
2, 6 - 8, 10 - 12, 16 - 19
CN901
LCD901
(1/2)
VG
COM,CS
VR
VB
IC301
(1/2)
IC_301_AUIN
Y8
XCS_AUDIO
IC_301_AUOUT
IC_301_AUIN
XCS_AUDIO
OVERALL (2/2)
(PAGE 3-2)
2
H23
LCD_HD, LCD_VD
LCD_HD_OUT,
LCD_VD_OUT
LCD_CK
LCD_CK_OUT
LCD_D0 - LCD_D7
LCD_D0_OUT
ı
LCD_D7_OUT
IC401
256M SDRAM,
64M SUPER AND
(4/7)
B4
DSP_QCLK
L3
N7
P23
DSP_DQ00 – DSP_DQ31, DSP_DQM0 – DSP_DQM3
CPU_D00 – CPU_D15
DSP_AQ00 – DSP_AQ11, DSP_QBA0, DSP_QBA1
CPU_A20, CPU_A21
F9, E9, D8, C8, F8, E8,
D7, C7, F4, E5, D6, C6,
F3, E4, D5, C5, M10, L10,
K9, J9, M9, L9, K8, J8,
M5, L5, K4, J4, M4, L4,
K3, J3, F7, F5, J7, J5
Y22, U19, AB23, V20, AB22, W21,
Y21, W22, AA22, AB21, AC22, AA21,
Y20, AA20, V19, W20, J22, H20,
K20, H19, L21, J20, K21, J19, K22,
K19, M22, L19, L20, M20, L22,
M19, N22, M21, P22, N21
H9, G10, H10, G9,
G2 - G5, H2, H3,
H8, H4, J6, F6
L11, K10, K12, J11,
E11, D12, D10, C10,
L12, K11, J10, J12,
E10, D11, D9, C9
H1, F4, K3, J3,
J2, J4, K4, K5,
J2, J4, K4, K5,
G4, H2, H3, K2,
H4, G2, J5, E6
P20, T22, R21, U22, P19,
R19, R20, U21, T19, V21,
R19, R20, U21, T19, V21,
T21, V22, AA23, U20
B13
J21
SYS_VD
W9
XCS_ PANEL
W8
XCS_ IC_801
IC_301_1_SO, XIC_301_1_SCK
IC_301_0_SI, IC_301_0_SO, XIC_301_0_SCK
IC_301_1_SO, XIC_301_1_SCK
IC_301_1_SO, XIC_301_1_SCK
IC_301_1_SO, XIC_301_1_SCK
IC_301_1_SO, XIC_301_1_SCK
AC19
IC_301_VOUT
IC_301_VOUT
MS_BS, MS_D0 - MS_D3, MS_CLK
USB_D
±
MS_BS, MS_D0 - MS_D3, MS_CLK
D4, D7, E4,
F4, G4 - G7,
H4 - H7
A3, A5, A7,
B3 - B7
B1, C2, D1,
D2, E2, F1, F2,
H2 G1, G2, K4
D1, E1 - E3,
F1 -F3, G1 -G3,
H1 - H3, J1
C19, D18, B16, E19, A17,
C18, C15, D17, B15, E18,
C16, C17, B14, D16
F5, E5, D3, F1
D5, A6, B6, C5
A2, C3, C4, A1
M3, E3
L2, H5
A5, A4
D11, D12
H21, G20
C14, C13,
E13, D13
E3, D3, E2,
F3, D2, E1
G19, J23, F19,
F20, G21, G22,
F22, H22
A13, E15, D15
A12, D14, B12
3
4
5
13, 17
3, 4, 6, 7
PITCH
MOTOR
M
HALL
ELEMENT
OPTICAL IMAGE
STABILIZER
STABILIZER
YAW
±
YAW_HALLBIAS
±,
YAW_HALL
±
9 - 12
15, 16, 1, 2
PITCH
±
PITCH_HALLBIAS
±,
PITCH_HALL
±
ZOOM_A, A, B, B
SE502
SE501
PITCH_AD
YAW_AD
PITCH/YAW
SENSOR
AMP
(2/7)
(2/7)
IC503
OPTICAL
IMAGE
STABILIZATION
DRIVE
(2/7)
8
4
12
J5
G5
D5
2
18
19
16
C_RESET
IC_301_27M_CLKO
XCS_IC_503
A3
A7
C9
A5
XIC_503_CPU_RESET
XKEY_IC_503
IC_301_0_SI, IC_301_0_SO, XIC_301_0_SCK
XKEY_IC_503
A6
J1
AB8
V5
B6
YAW
SENSOR
PITCH
SENSOR
B10, D10
G6, J8,
J9, J7
J3, J2,
H2, J4
B1, D1
B4, A4, B5
X302
12MHz
E12
AC9
W11
W4
STRB_CHARGE
XSTRB_FULL
STRB_CHG_CONT
STRB_ON
STRB_CHARGE
XSTRB_FULL
STRB_CHG_CONT
STRB_ON
3.0 INCH
CHARACTER
GENERATOR
GENERATOR
(5/7)
IC801
B1
A5
E1
G1
F1
A8, A7
J1, H1
D1, C1
J2 - J9
H9 - A9
3. BLOCK DIAGRAMS
3-1. OVERALL BLOCK DIAGRAM (1/2)
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
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