3-1
DSC-H20_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-224 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
GEN_SYS_CLK
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-757 FLEXIBLE BOARD
20
14
1
10
M8
H12
M5
CN301
34 - 31, 29, 27, 25, 23, 21, 22, 24 26
30, 28
4 - 6
L10, M11, L11
AA5, Y22, Y23
16
13
BUFFER
23
8
CCDOUT
H1 - H3
P/S POWER_SAVE
POWER_SAVE
VST1, VST2
41, 40
VHLD1, VHLD2
43
19
RG
M3
33
2
LH1
4, 3
35, 36
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
IC201
(1/2)
LCD_CK, LCD_HS, LCD_VS
LCD_D0 - LCD_D7
AC22
XCS_ PANEL
XCS_FE, XFE_SCK, FE_SO
BB_SO, XBB_SCK
AE23
AF24
AF23
IC_201_YOUT
IC_201_PBOUT
IC_201_PROUT
V_LINE_OUT
Y
Pb
Pr
MSX_BS,
MSX_D0 - MSX_D3,
MSX_CLK
MS_BS,
MS_D0 - MS_D3,
MS_CLK
MS_BS,
SDIO/DATA0,
DATA0 - DATA3,
SCLK
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
3.0 INCH
COLOR
LCD
UNIT
20 - 13
CN705
CN704
(1/2)
CN001
(1/2)
LCD901
LCD MODULE
7
6
34, 36
32
7
9
11
8
12 - 10
8, 9
15, 17
USB_VBUS
XMS_IN
INT
J12
MIC901
(MICROPHONE)
SP901
(SPEAKER)
CN702
(1/2)
MULTI
CONNECTOR
MEMORY
STICK
DUO
6, 10, 8, 12, 16, 18
14
CN002
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
LENS
LENS BLOCK
ZOOM
MOTOR
M
FOCUS
MOTOR
M
FOCUS
RESET
SENSOR
ZOOM
RESET
SENSOR
YAW
MOTOR
M
HALL
ELEMENT
LENS TEMP
SENSOR
27
IRIS_M_DIR_2B,
IRIS_M_BRK_2B
FC_DIR_A,
FC_BRK_A,
FC_DIR_B
ZM_DIR_A,
ZM_BRK_A
K29
IRIS
(METER)
IRIS
MOTOR
M
IC401
19 - 16
23, 21, 22, 24
13 - 10
14, 13
FOCUS
MOTOR
DRIVER
ZOOM
MOTOR
DRIVER
OPTICAL
IMAGE
STABILIZATION
DRIVE
IRIS MOTOR
DRIVER
Temp_Vcc
CN401
CN402
J7, J6
K2, J3,
J4, J5
B4, B5
LENS DRIVE
(2/9)
PITCH
MOTOR
M
HALL
ELEMENT
OPTICAL IMAGE
STABILIZER
YAW
±
YAW_HALL
±
PITCH
±
PITCH_HALL
±
PITCH_HALLBIAS
±
G9, F10
B8, A9
F8, G8
C9, F1
B6, B7
F3, F2
J9, J10
G4, H3,
J1, J2
D5, D4
17
25, 26, 29
W20
AE16
19, 20
3, 2
1, 4
10, 11
YAW_HALLBIAS
±
YAW
±
YAW_HALL
±
PITCH
±
PITCH_HALL
±
PITCH_HALLBIAS
±
YAW_HALLBIAS
±
6, 7
5, 8
CA_FD
FC_SENS
XFC_RST_LED
A10
CLK_IC_401
E9
W14
XCS_IC_401
B2
AB19
XIC_401_RST
E7
XDD_SYS_RST
E8
AC13
IC_401_EXPOSE
F5
AB13
IC_401_P_LIMIT
H4
M26
R28, V26
W22
15, 14
XZM_RST_LED
FC_SENS
XFC_RST_LED
ZM_SENS_1ST
XZM_RST_LED
LENS_TEMP
P29, P28, N26
M25, R26
ND
±
FOCUS_A, FOCUS_A,
FOCUS_B, FOCUS_B
FOCUS_A, FOCUS_A,
FOCUS_B, FOCUS_B
ZOOM_A, ZOOM_A
ND+ (IRIS_B),
ND- (IRIS_B)
ZOOM_A, ZOOM_A
IC_401_SO,
IC_401_SI,
XIC_401_SCK
C5, A1, C4
23
24
BL_H
BL_L
LED+
LED-
BACKLIGHT
BB_SO, XBB_SCK
RESB
DCLK, HSYNK, VSYNC
CSB
D0 - D7
SI, SCLK
IC402
SE401
PITCH/YAW
SENSOR
AMP
(2/9)
13
10
PITCH/YAW
SENSOR
C2, G2
D1, D8
21, 1
23 - 20
MSHUT_DIR,
MSHUT_EN
C3, B1
AC8, V25
A2, B3
SHUTTER_
±
SHUTTER_
±
SHUTTER
MOTOR
DRIVER
SHUTER
MOTOR
M
IC1402
4
1
3 COMPARATOR
(2/9)
D_3.2V
N29
ZM_SENS_1ST
ZOOM
FG
Y11
Z_FG (1)_Vcc,Z_FG (2)_Vcc
ZM_DC_FG_1A, ZM_DC_FG_1B
ZM_DC_FG_1A, ZM_DC_FG_1B
K26, J26
STROBE OPEN
PLUNGER
DRIVER
STRB_PLUNGER_ON
STRB_PLUNGER
G21
H8
K9
XZM_FG_LED
2, 5
6, 4
Q401
D_3.2V
AH23
AB10
IC_201_L_AUOUT,
IC_201_R_AUOUT
AU_LINE_OUT_L
AU_LINE_OUT_R
IC_201_AUIN
XCS_AVIC
MIC_SIG
SP
±
SP
±
AUDIO/
VIDEO
AMP
(6/9)
IC501
F6
A5, A3
E2
C6
B2
A1
F3, D2
E6, A6
AG29, AH28
E4, B4
25, 26
22, 18, 20, 16, 12, 10
14
3, 2
2, 4, 3, 5, 7, 8
6
FP-1072
FLEXIBLE
BOARD (1/2)
SW-548
BOARD (1/2)
BB_SO, XBB_SCK
AA22
RESENSE
ROTATE_A
ROTATE_B
SENSOR
SWITCH
SLANT
SENSOR
Q703
PH701
HORIZONTAL/VERTICAL
POSITION DETECT
M22
M19
E3
