Sony DSC-T77 Service Manual page 29

3-1. OVERALL BLOCK DIAGRAM (1/2)
CD-743 FLEXIBLE BOARD
LENS BLOCK
IRIS
LENS
(METER)
20
IC001
CCD
IMAGER
ZOOM FOCUS IRIS
MOTOR MOTOR MOTOR
33
M M M
23
ZOOM FOCUS
RESET RESET
SENSOR SENSOR
29
IRIS_A, XA, B, XB
FOCUS_A, XA, B, XB
ZOOM_A, XA, B, XB
FC_SENS
XFC_RST_LED
ZM_SENS_1ST
XZM_RST_LED
LENS_TEMP
LENS TEMP
SENSOR
OPTICAL IMAGE
STABILIZER
YAW YAW±
M
MOTOR
YAW_HALLBAIS±,
YAW_HALL±
HALL
ELEMENT
PITCH
PITCH±
M
MOTOR
PITCH_HALLBAIS±,
PITCH_HALL±
HALL
ELEMENT
DSC-T77_L2
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
SY-207 BOARD (1/2)
CN301
CCDOUT
IC002
10 14 20 A2
HIGH SPEED
BUFFER
P/S POWER_SAVE
18 G1
AMP
VOG LV2
3 23 J5
H1 - H3 H1 - H3
LH1 LH1
5
F11
RG RG
3 H11
V1A, V1B, V2, V3A - V3C, V1, V2, V4, V6-V10,
V4, V5A - V5C, V6S1, V6S2 V3A, V3B, V5A, V5B
VST1, VST2 VST1, VST2
IC304
CCD SIGNAL
VHLD1, VHLD2 VHLD1, VHLD2
PROCESS,
TIMING
LV LV1
GENERATOR
4 24 K5
SUB SUB
(6/9)
1 13 H7
SUB_CONT SUB_CONT
16
Q302 F3
Q301
IC503
(1/2)
CN501
IRIS_A, IRIS_B,
OPTICAL IMAGE
IRIS_A, IRIS_B
STABILIZATION DRIVE,
LENS DRIVE,
IRIS MOTOR DRIVER,
FOCUS MOTOR DRIVER,
ZOOM MOTOR DRIVER
FOCUS_A, FOCUS_B,
(7/9)
FOCUS_A, FOCUS_B
ZOOM_A, ZOOM_B,
ZOOM_A, ZOOM_B
FC_SENS
20
XFC_RST_LED
19
ZM_SENS_1ST
28
XZM_RST_LED
30
LENS_TEMP
18
YAW_AD
C2 13
IC506
PITCH/YAW
CLK, DATA
IC503
21
SENSOR
(2/2)
AMP
OPTICAL IMAGE
(7/9)
STABILIZATION DRIVE,
LENS DRIVE,
PITCH_AD
D1 10
IRIS MOTOR DRIVER,
FOCUS MOTOR DRIVER,
ZOOM MOTOR DRIVER
CA_FD
A10
(7/9)
XDD_SYS_RST
E8
CLK_IC_503
E9
XIC_211_IC_503_RST
E7
XCS_IC_503
B2
IC_211_0_SO, IC_211_0_SI, XIC_211_0_SCK
3. BLOCK DIAGRAMS
CA_AD00 - CA_AD13
CA_HD
A10 AE23
CA_FD
E8 AF22
GEN_TG_CLK
B7 AF18
IC211
X201
IC202 GEN_TG_CLK (1/2)
38MHz 1
GEAR_ON
CLOCK
2 3 Y13
GEN_SYS_CLK CPU,
GENERATOR
5 Y12
CAMERA DSP,
(2/9)
AV SIGNAL PROCESS,
LENS CONTROL,
MODE CONTROL
(3/9, 4/9, 5/9)
XDD_SYS_RST
E3
XCS_FE, XIC_211_3_SCK, IC_211_3_SO
VSUB_CONT_PRE,
VSUB_CONT_POST
IRIS_DIR_A, IRIS_BRK_A,
IRIS_DIR_B, IRIS_BRK_B
FC_DIR_A, FC_DIR_B, FC_BRK_A
ZM_DIR_A, ZM_DIR_B, ZM_BRK_A
FC_SENS
Y10
XFC_RST_LED
M8
ZM_SENS_1ST
AD26
XZM_RST_LED
J8
LENS_TEMP
AE3
SE510
PITCH/YAW
SENSOR
CLK_IC_503
W13
XIC_211_IC_503_RST
H10
XCS_IC_503
U8
XDD_SYS_RST
1
OVERALL (2/2)
(PAGE 3-2)
3-1
CN709
LCD_D0 - LCD_D7
LCD_CK, LCD_HD, LCD_VD
XCS_ PANEL
U19
4
XDD_SYS_RST
3
IC_211_2_SO, XIC_211_2_SCK
2
BL_H
45
OVERALL (2/2)
BL_L
(PAGE 3-2)
44
IC_211_2_SO,
XIC_211_2_SCK
XCS_AUDIO
MIC601
V8 D6
(MICROPHONE)
IC_211_AUIN
AF8 A6 A3
IC_211_AUOUT IC601
AE8 B6
AUDIO/VIDEO
CN711
AMP
SP±
(8/9)
CN705
(1/2)
AU_LINE_OUT
E2 16
IC_211_
E1
YOUT V_LINE_OUT
F3 F1 20
IC_211_YOUT IC_211_YOUT_FB
AB13 24
IC_211_PBOUT IC_211_PBOUT_FB
AF12 4
IC_211_PROUT IC_211_PROUT_FB
AC12 2
USB_DP, USB_DM
CN702
OVERALL (2/2)
XMS_IN
3
6
(PAGE 3-2)
MSX_BS, MSX_D0 - MSX_D3, MSX_CLK
LCD901 (1/2)
3.0 inch
COLOR
LCD
MONITOR
LCD
BACKLIGHT
SP901
(LOUDSPEAKER)
MULTI
CONNECTOR
(1/2)
MEMORY
STICK
PRO DUO
A
: VIDEO SIGNAL
A
: AUDIO SIGNAL
A
: VIDEO/AUDIO SIGNAL