Sony Cyber-shot DSC-H55 Service Manual page 21

4-1. OVERALL BLOCK DIAGRAM
CD-785 FLEXIBLE BOARD
LENS BLOCK
V_OUT
20
LENS IRIS
(METER) IC002
HIGH SPEED
IC001
BUFFER
CCD
IMAGER
IRIS M
MOTOR
V1(A/B/C), V2, V3(A/B/C), V4,V5(A/B/C),
V6, V7(A/B/C), V8(S1, S2)
LV1, LV2, VOG1, VOG2, VHLD, VST
SUB
LH1, RG
SUB_CONT
CN401
ND_+/-
SHUTTER
29, 30
MOTOR
SHUTTER_+/-
27, 28,
M
31, 32
ZOOM
ZOOM
RESET
MOTOR
SENSOR ZOOM_A/A
ZOOM
M
14 - 17
FG
ZM_DC_FG_1A/1B
21, 24
XZM_FG_LED
20, 23
XZM_SENS_1ST
10
XZM_RST_LED
9
FOCUS_A/A/B/B
FOCUS M
1 - 4
MOTOR
FC_SENS
FOCUS
6
RESET
XFC_RST_LED
SENSOR 7
LENS TEMP TZ_HALL_TEMP
12
SENSOR
YAW
MOTOR
HALL
YAW +/-
M
39 - 42
ELEMENT
YAW_HALL +/-, YAW_HALLBIAS +/-
34 - 37
PITCH
MOTOR
PITCH +/-
HALL
M
43 - 46
ELEMENT
PITCH_HALL +/-, PITCH_HALLBIAS +/-
48 - 51
OPTICAL IMAGE STABILIZER
RL-098 BOARD (1/2)
T101
D201
D102
XE_A
(POWER)
ST_UNREG
TRIGGER
IC101
FLASH
STRB_CHG_CONT
CONTROL,
CHARGE
XE_K
CONTROL
(1/6)
( )
FLASH
UNIT
Q101
S203, S204
STRB_300V XAE_LOCK_SW, XSHUT_SW
FLASH
MODE_DIAL0/1, KEY_AD_0
(MODE DIAL)
C901 DRIVE
+
(ZOOM/SHUTTER)
( )
CHARGING
CAPACITOR
SW-567 BOARD
S001-S008
08
DSC-H55_L2
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
SY-255 BOARD
CN301
CCD_OUT CCD_OUT
IC301
11 2 B1
POWER_SAVE
POWER_SAVE
CCD SIGNAL
7
PROCESS,
TIMING F2
GENERATOR
E2
AMP
(6/9)
H1, H2 H1, H2
42, 44
V1(A/B/C), V2, V3(A/B/C), V4,V5(A/B/C),
A4
V6, V7(A/B/C), V8(S1, S2)
8 - 24
LV1, LV2, VOG1, VOG2, VHLD, VST
25 - 30
SUB SUBCK
6
Q304 RANDOM_TRIG
SWITCH
LH1, RG
38, 40 C3
SUB_CONT
35
Q302
V_SUB_CONT_PRE/POST
VSUB
CONTROL
IC401
IRIS_M_DIR_2B, IRIS_M_BRK_2B
OIS DRIVE,
MSHUT_EN, MSHUT_DIR
IRIS MOTOR DRIVE,
FOCUS MOTOR DRIVE, ZM_DIR_A, ZM_BRK_A
ZOOM MOTOR DRIVE
FC_DIR_A, FC_DIR_B, FC_BRK_A
(7/9)
CA_FD
A10
IC_401_2_SO
IC_401_2_SI
IC_401_2_EXPOSE
IC_401_2_P_LIMIT
XIC_401_2_SCK
CLK_IC_401_2
XCS_IC_401_2
XIC_401_2_RST
E7
XDD_SYS_RST
E8
SE401
( )
PITCH/YAW
SENSOR
CN201 RL-099
(1/2)
FLEXIBLE
XDD_SYS_RST
CN704
BOARD
(1/2)
(1/2)
D703
XPWR_LED
XPWR_LED
21
21
XSTRB_FULL
XSTRB_FULL
13 13
STRB_CHG STRB_CHG
10 10
STB_CHG_CNT
12 12
STRB_ON1
STRB_ON
14 14
XAE_LOCK_SW, XSHUT_SW
MODE_DIAL1/2, KEY_AD_0
SW-568
FLEXIBLE
CN001 CN703
BOARD
XDIRECT_PB XDIRECT_PB
3 3
KEY_AD1 KEY_AD_1
1
1
KEY_AD2 KEY_AD_2
2
2
SW_TEMP SW_TEMP
4 4
TH001
4. BLOCK DIAGRAMS
CA_AD00 - AD13
IC201
CA_HD
CPU,
V29
CA_FD CAMERA DSP,
V28
AV SIGNAL PROCESS,
LENS CONTROL,
MODE CONTROL,
XCS_FE, XFE_SCK, FE_SO
HDMI PROCESS
(3/9, 4/9, 5/9)
GEN_TG_CLK
AH15
AH16
1
IC203
X201
38.0MHz
CLOCK
GENERATOR 2
(2/9)
GEAR_ON
GEN_SYS_CLK
5 AJ15
XDD_SYS_RST
AJ16
AG29
XACCESS_LED AH28
D701
(MS_ACCESS)
TZ_HALL_TEMP
AH23
XZM_RST_LED
ZM_SENS_1ST
XZM_FG_LED
ZM_DC_FG_1A/1B
FC_SENS
XFC_RST_LED
AE23
IC_401_2_SO
AF24
IC_401_2_SI
AF23
IC_401_2_EXPOSE
IC_401_2_P_LIMIT
XIC_401_2_SCK
CLK_IC_401_2
XCS_IC_401_2
XIC_401_2_RST
AC13
XPWR_LED
XSTRB_FULL
STRB_CHG
STRB_CHG_CNT
STRB_ON1
GPIO_S__10
XAE_LOCK_SW
GPIO_S__11
XSHUT_SW
MODE_DIAL2
MODE_DIAL1
KEY_AD_0
XDIRECT_PB
KEY_AD_1
KEY_AD_2
SW_TEMP
4-1
LCD_D0 - D7
LCD_VS/HS/CK
XCS_PANEL
XDD_SYS_RST
BB_SI/SO, XBB_SCK BB_SO, XBB_SCK
XRESET_REQ
BB_SI/SO, XBB_SCK
F9
IC001
BL_H, BL_L
DC/DC CONVERTER
XMS_IN XAF_LED
FRONT CONTROL
XDIRECT_PB
USB_VBUS
(1/9)
XDD_SYS_RST
J11
J8
X001
XCS_DD
32.768kHz
H11
IC501
CN704
GEN_SYS_CLK
AUDIO/VIDEO
E3
AMP
(8/9)
IC_501_L_AUOUT
E6
MIC_SIG
IC_501_R_AUOUT
F6
A6
XCS_AVIC
IC_501_AUIN
C6
AU_LINE_OUT_L
D4
AU_LINE_OUT_R
C4
IC_501_YOUT V_LINE_OUT
A1 B2
IC_501_YOUT
IC_501_PBOUT
IC_501_PROUT
USB_DP, USB_DM
XAV_JACK_IN
CRADLE_UI/UO
XMS_IN
MS-436 BOARD
MS-438 FLEXIBLE
BOARD
D707
D709
CN706 CN003
XCD
22 4
INS
12 14
TE_DATO-DAT3, TE_CLK/CMD, SIR_RXD DAT0-DAT2, DAT3/CS/CD, DATA0-DATA3,
MSX_D0-D3, MSX_CLK/BS CLK/CMD/BS/SCLK/WP,
LCD901
(LCD MODULE)
CN702
3.0 inch
WIDE COLOR
43 LCD
44
LCD
BACKLIGHT
BL_H
3
BL_L
2
RL-098 BOARD AF-129
RL-099
(2/2) FLEXIBLE
FLEXIBLE
BOARD
D001
CN201
BOARD (2/2)
(2/2) (2/2) SELF TIMER/
XAF_LED
SMILE SHUTTER/
37 37
AF ILLUMINATOR
MIC_R
MIC202
36 36
(MICROPHONE)
SP +/-
CN705
SP901
USB_VBUS
8
(SPEAKER)
34
36 MULTI
CONNECTOR
32
7
9
11
26
( )
MEMORY
CN002 CARD SLOT
XCD
24
INS
14