3-1
DSC-T90_L2
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.
A
: VIDEO SIGNAL
A
: AUDIO SIGNAL
A
: VIDEO/AUDIO SIGNAL
SY-226 BOARD (1/2)
VSUB_CONT_PRE,
VSUB_CONT_POST,
VSUB_CONT_MOV
1
3
5
Y15
AJ15
2
AH15
GEN_TG_CLK
GEAR_ON
GEN_SYS_CLK
CPU,
CAMERA DSP,
AV SIGNAL PROCESS,
LENS CONTROL,
MODE CONTROL
(3/9 - 5/9)
V28
CA_FD
V29
CA_HD
CA_AD00 - CA_AD13
12M CCD
IMAGER
IC001
IC002
CD-743 FLEXIBLE BOARD
20
14
1
10
M8
H12
M5
CN301
25 - 30, 38, 36, 34, 31 - 33
37, 35
8, 10, 9
L10, M11, L11
AA5, Y22, Y23
20
18
BUFFER
23
3
CCDOUT
H1 - H3
P/S
power_save
power_save
VST1, VST2
15, 17
VHLD1, VHLD2
13
16
RG
M3
33
5
LH1
4, 3
24, 23
LV, VOG
29
Q301,
Q303
CCD SIGNAL
PROCESS,
TIMING
GENERATOR
(1/9)
IC301
CLOCK
GENERATOR
(7/9)
IC203
1
J8
E12
SUB
SUB_CONT
Q302
L6
G11
F12
E7, D6
D7, D9
T25, U25, W16
05
XDD_SYS_RST
XDD_SYS_RST
AH23
IC201
(1/2)
AB10
IC_201_L_AUOUT,
IC_201_R_AUOUT
IC_201_AUIN
XCS_AVIC
LCD_CK, LCD_HS, LCD_VS
LCD_B_D0 - LCD_B_D7
AC22
XCS_ PANEL
XCS_FE, XFE_SCK, FE_SO
BB_SO,
XBB_SCK
BB_SO, XBB_SCK
AE23
AF24
AF23
IC_201_YOUT
IC_201_PBOUT
IC_201_PROUT
V_OUT
HD Y
HD Pb
HD Pr
MSX_BS,
MSX_D0 - MSX_D3,
MSX_CLK
MS_BS,
MS_D0 - MS_D3,
MS_CLK
H4, H7, F8, G9,
G8, F9, G5, J6,
H6, G4, D8, E6
A8, B8, A7, B7, A6, B6, A5,
B5, A4, B4, A3, B3, A2, B2
AA29, AB26, AA28, AC28, AB29,
AB25, AC29, AB28, AC26, AC25,
AD26, AD25, AD29, AD28
AC23, AB22
E1, E2, F4
C28, D28, C29,
D29, E28, E29
F1, F2, G1, G2,
G4, H4, J4, K4
X201
38MHz
LCD901
(1/2)
3.0 inch
COLOR
LCD
UNIT
17 - 10
CN709
CN711
OVERALL (2/2)
(PAGE 3-2)
3
4
3
16
20
24
4
2
6
1, 2. 5, 6
9, 7. 8
5, 6
10, 12
USB_VBUS
XMS_IN
J12
MIC501
(MICROPHONE)
A_OUT_L
SP901
(SPEAKER)
AUDIO/VIDEO
AMP
(6/9)
IC501
F5
A5, A3
F3, D2
E2
C6
D4
B2
A1
CN705
(1/2)
MULTI
CONNECTOR
MEMORY
STICK
DUO
2 - 5, 7, 8
6
CN702
34 - 36
6 - 17
19, 18
37, 38
L2, M2, E2,
F1, J2, K1
USB_DP, USB_DM
AH8, AJ8
16
VOUT
CCDOUT
V1A, V1B, V2, V3A, V3B, V3C, V4,
V5A, V5B, V5C, V6S1, V6S2
V1A, V1B, V2, V3A, V3B, V3C, V4,
V5A, V5B, V5C, V6S1, V6S2
H1 - H3
VST1, VST2
VHLD1, VHLD2
RG
LH1
LV, VOG
SUB
SUB_CONT
E9, F4
AG29, AH28
E6, A6
LENS
LENS BLOCK
ZOOM
MOTOR
M
FOCUS
MOTOR
M
FOCUS
RESET
SENSOR
ZOOM
RESET
SENSOR
YAW
MOTOR
M
HALL
ELEMENT
LENS TEMP
SENSOR
20
IRIS_DIR_A, IRIS_BRK_A,
IRIS_DIR_B, IRIS_BRK_B
FC_DIR_A,
FC_BRK_A,
FC_DIR_B
ZM_DIR_A,
ZM_BRK_A,
ZM_DIR_B
K29
N29
IRIS
(METER)
IRIS
MOTOR
M
IC401
SE401
32 - 35
23 - 26
36 - 39
16, 1
FOCUS
MOTOR
DRIVER
ZOOM
MOTOR
DRIVER
OPTICAL
IMAGE
STABILIZATION
DRIVE
IRIS MOTOR
DRIVER
F_PI_C
Z_PI_C
L_TEMP_OUT
CN401
K9, J8,
J7, J6
K2, J3,
J4, J5
B4, B5,
A2, B3
LENS DRIVE
(2/9)
PITCH
MOTOR
M
HALL
ELEMENT
OPTICAL IMAGE
STABILIZER
YAW
±
YAW_HALL
±
PITCH
±
PITCH_HALL
±
PITCH_BIAS
±
PITCH/YAW
SENSOR
G9, F10
B8, A9
F8, G8
C9, F1
B6, B7
F3, F2
G7, H8,
J9, J10
G4, H3,
J1, J2
D5, D4,
B1, C3
F_PI_K/E
28
19
W20
AE16
18
11, 10
13, 14
5 - 2
YAW_BIAS
±
YAW
±
YAW_HALL
±
PITCH
±
PITCH_HALL
±
PITCH_HALLBIAS
±
YAW_HALLBIAS
±
12, 7
9, 8
10
13
CA_FD
FC_SENS
XFC_RST_LED
ZM_SENS_1ST
A10
CLK_IC_401_2
E9
W14
XCS_IC_401_2
B2
AB19
XIC_401_2_RST
E7
XDD_SYS_RST
E8
AC13
IC_401_2_EXPOSE
F5
AB13
IC_401_2_P_LIMIT
H4
M26
R29, U26, R28, V26
W22
Z_PI_K/E
30
XZM_RST_LED
LENS_TEMP
P29, P28, N26
M25, R26, P25
IRIS_A, IRIS_A,
IRIS_B, IRIS_B
FOCUS_A, FOCUS_A,
FOCUS_B, FOCUS_B
ZOOM_A, ZOOM_A,
ZOOM_B, ZOOM_B
IRIS_A, IRIS_XA,
IRIS_B, IRIS_XB
FOCUS_A, FOCUS_XA,
FOCUS_B, FOCUS_XB
ZOOM_A, ZOOM_XA,
ZOOM_B, ZOOM_XB
IC_401_2_SO,
IC_401_2_SI,
XIC_401_2_SCK
C5, A1, C4
1
OVERALL (2/2)
(PAGE 3-2)
D1, D8
C2, G2
LCD901
(2/2)
TOUCH
PANEL
BL901
BACKLIGHT
CN707
TP_XR
TP_YL
TP_YU
TP_XL
AF15
TOUCH_PANEL_X
AE15
TOUCH_PANEL_Y
H8
TOUCH_PANEL_SEL1
E6
TOUCH_PANEL_SEL2
Q702 - Q704
TOUCH
PANEL I/F
2
5
4
1
45
44
BL_H
BL_L
2
OVERALL (2/2)
(PAGE 3-2)
BB_SO, XBB_SCK
XRESET
DCK, XHD, XVD
XCS
D0 - D7
SI, SCLK
SPEAKER
±
with
TOUCH
PANEL
with
LCD UNIT
