Sony DSC-H55 Service Manual ▷ View online
6-8
DSC-H55_L3
CD-785
LND001-LND045
FLEXIBLE
of LEVEL3
PAGE 6-2
CA_AD10
CA_AD08
V7B
CA_AD00
V3A
V8S1
V1A
CA_AD10
VSUB_CONT_POST
CA_AD05
V7C
V8S2
CA_AD12
CA_AD09
CA_AD12
SUBCK
CA_AD11
CA_AD04
XCS_FE
CA_AD00
XCS_FE
CA_AD01
CA_AD13
VSUB_CONT_PRE
V5A
V2
CA_AD09
FE_SO
V1B
CA_AD03
CA_AD02
XDD_SYS_RST
V3C
CA_HD
V5C
FE_SO
CA_AD06
V5B
V4
V3B
CA_AD02
GEN_TG_CLK
CA_AD01
CA_AD05
CA_AD06
XDD_SYS_RST
CA_AD03
CA_AD11
V6
XFE_SCK
CA_AD04
CA_AD07
VSUB_CONT_POST
V7A
CA_AD07
V1C
CA_AD08
XFE_SCK
CA_FD
VSUB_CONT_PRE
CA_AD13
VST
VHLD
LV1
LV2
VOG1
VOG2
RANDOM_TRIG
RG
LH1
H1
H2
V1A
V1B
V1C
V2
V3A
V3B
V3C
V4
V5A
V5B
V5C
V6
V7A
V7B
V7C
V8S1
V8S2
VOG2
VOG1
LV1
LV2
VHLD
VST
POWER_SAVE
CAM_3.1V
GEN_TG_CLK
CA_FD
CA_HD
H1
H2
LH1
RG
CA_FD
R327
0
C305
0.047u
CA_AD12
C327
1u
C309
0.1u
C321 0.1u
D301
1SS387CT(TL3SONY)
IC301
ADDI9003BBCZRL
J10
DRVDD
K10
DRVSS
A9
HVDD
A10
HVSS
A6
RGVDD
B6
RGVSS
A7
H1
A8
H2
B9
H3
B10
H4
B8
HL
B7
RG
J2
V1
J3
V2
K3
V3
H3
V4
J4
V5A
K4
V5B
C5
V6A
C6
V6B
J5
V7A
H4
V7B
H5
V8A
F5
V8B
E5
V9
H6
V10
F6
V11
E6
V12
J6
V13
K7
V14
H7
V15
H8
V16
J7
V17
C7
V18
J8
V19
B1
CCDIN
C1
CCDGND
A3
LDOOUT
A2
AVDD
A1
AVSS
B2
AVSS
C2
AVSS
B3
CLIVDD
D1
REFT
E1
REFB
J9
SUBCK
H2
GPO1(CLPOB)
H1
GPO2(PS)
G3
GPO3(RT)
F3
GPO4(SHP_SHD)
G2
GPO5
E3
GPO6
B5
LDOVSS
A5
LDOIN
G1
IOVDD
F1
IOVSS
C10
DVDD
D10
DVSS
J1
VH
K9
VHH
K2
VM1
K1
VM2
K8
VMM
K6
VL1
K5
VL2
B4
CLO
F2
HD
E2
VD
A4
CLI
C3
RSTB
D3
SDATA
C4
SCK
D2
SL
E10
DCLK
H9
D0
H10
D1
G9
D2
G8
D3
F8
D4
F9
D5
G10
D6
E8
D7
C8
D8
F10
D9
D9
D10
E9
D11
C9
D12
D8
D13
XFE_SCK
R313
XX
VSUB_CONT_PRE
Q302
RN1904FE(TPLR3)
VSUB CONTROL
6
2
1
3
5
4
R320
XX
L302
100uH
C326
22u
6.3V
C313
0.1u
C325
XX
R312
XX
R311
100k
R304
180k
CA_AD01
FE_SO
L301
100uH
C303
10u
C320
4.7u
CA_AD03
CA_AD05
VSUB_CONT_POST
CL304
CA_AD00
CA_AD10
D_3.2V
R323
XX
CL311
R306
XX
XDD_SYS_RST
R328
XX
CA_AD06
C312
0.1u
C328
4.7u
R322
XX
CA_AD13
R330
XX
CL305
CAM_-7.5V
C308
22u
C323
4.7u
R308
120k
XCS_FE
R324
XX
CL310
C307
1u
R307
1M
R326
XX
GEN_TG_CLK
CA_AD09
C301
4.7u
C317 0.1u
CAM_13V
CA_AD04
CA_AD07
FB301
FB302
R325
XX
R321
XX
CL312
CA_AD08
CA_AD11
R305
6800
CAM_3.1V
REG_GND
CA_AD02
C311
0.1u
CL308
C304
0.0022u
CA_HD
R329
XX
CN301
45P
1
REG_GND
2
CCD_OUT
3
REG_GND
4
REG_GND
5
REG_GND
6
SUB
7
POWER_SAVE
8
V1A
9
V1B
10
V1C
11
V2
12
V3A
13
V3B
14
V3C
15
V4
16
V5A
17
V5B
18
V5C
19
V6
20
V7A
21
V7B
22
V7C
23
V8S1
24
V8S2
25
VOG2
26
VOG1
27
LV1
28
LV2
29
VHLD
30
VST
31
REG_GND
32
VH
33
REG_GND
34
VL
35
SUB_CONT
36
REG_GND
37
REG_GND
38
RG
39
REG_GND
40
LH1
41
REG_GND
42
H1
43
REG_GND
44
H2
45
REG_GND
R336
XX
CAM_3.3V
R338
XX
C329
10u
IC303
RP102K311D-TR
3.1V REG
1 Vout
2 Vout
3 GND
CE
4
VDD
5
VDD
6
GND
7
D_3.2V
CAM_3.3V
R347
XX
R345
XX
R346
XX
R348
XX
R349
XX
C330
XX
R350
XX
Q304
DTC144EMFS6T2L
SWITCH
1
2
3
CL313
CL314
D_1.85V
C315
XX
FB303
C331
1u
C324
XX
CL317
CL316
C316
XX
DRVSS
HVSS/RGVSS
D_GND
A_GND
H
E
5
C
1
G
2
B
A
6
D
10
4
12
08
11
C
A
E
7
G
H
9
B
F
8
F
D
3
XX MARK:NO MOUNT
CCD SIGNAL PROCESS,
TIMING GENERATOR
TIMING GENERATOR
CCD SIGNAL PROCESS,
TIMING GENERATOR
SY-255 BOARD(6/9)
6-9
DSC-H55_L3
Note:LENS BLOCK is replaced as block,
so that these PRINTED WIRING BOARD
and SCHEMATIC DIAGRAM are omitted.
PITCH_HALL-
PITCH_HALLBIAS-
YAW_HALL-
YAW_HALLBIAS-
YAW+
YAW-
PITCH+
PITCH-
SHUTTER_+
SHUTTER_-
ZOOM_A
ZOOM_A
FOCUS_B
FOCUS_B
FOCUS_A
FOCUS_A
ND_+
ND_-
FOCUS_A
FOCUS_A
FOCUS_B
FOCUS_B
ZOOM_A
ZOOM_A
SHUTTER_-
SHUTTER_+
ND_+
ND_-
YAW-
YAW+
PITCH-
PITCH+
PITCH_HALLBIAS+
PITCH_HALL+
YAW_HALLBIAS+
YAW_HALL+
PITCH_HALLBIAS-
PITCH_HALL-
PITCH_HALL+
YAW_HALL-
YAW_HALLBIAS-
YAW_HALL+
YAW_HALLBIAS+
PITCH_HALLBIAS+
CA_FD
ZM_BRK_A
CL423
XIC_401_2_RST
FC_BRK_A
IRIS_M_DIR_2B
IC_401_2_SI
FC_DIR_A
ZM_DIR_A
XIC_401_2_SCK
IRIS_M_BRK_2B
MSHUT_DIR
XCS_IC_401_2
XDD_SYS_RST
IC_401_2_SO
FC_DIR_B
CLK_IC_401_2
CL406
CL407
IC401
R2J30502LG
E9
CLK
E8
RESET_N
E7
XDL
C4
SCK
B2
XSCS
C5
SI
A1
SO
G3
GPIO0
E5
GPIO1
F5
GPIO2
H4
GPIO3
G5
GPIO4
K1
GPIO5
A10
VD
D9
VB
F10
OP_IN2
F8
OP_OUT2
G8
IA0
H9
IB0
F7
DA0
G10 OP_IN0
H10
OP_OUT0
G9
OP_IP0
F1
OP_IN3
F3
OP_OUT3
F2
IA1
H2
IB1
C8
DA1
B10
OP_IN1
B9
OP_OUT1
OP_IP1
C9
DA2
C7
DA3
F4
OP_IN4
C10
OP_OUT4
D7
OP_IP4
D8
OP_IN5
G1
OP_OUT5
H1
OP_IP5
G2
CH4
D1
CH5
C2
VCCD12
D10
GNDD12
D6
VCCD3
E3
GNDD3
C6
VCCA3
E4
VCCA3
E1
GNDA3
D2
GNDA3
F9
UDITDO
K10
DBGMD
H6
UDITRST_N
E6
UDITMS
F6
UDITDI
H7
UDITCK
G6
TEST
H5
IODEL
E2
VM01
A7
PGND0
A8
PGND1
A6
OUT0A
A9
OUT0B
B8
OUT1A
B7
OUT1B
B6
IC401
R2J30502LG
E10
DVCC
D3
DGND
K7
VM23
K8
PGND2
K6
PGND3
K4
VM45
K3
PGND4
K5
PGND5
A4
VM67
A5
PGND6
A3
RNF7
H8
IN2A
G7
IN2B
J10
IN3A
J9
IN3B
H3
IN4A
G4
IN4B
J1
IN5A
J2
IN5B
D4
IN6A
D5
IN6B
B1
IN7A
C3
IN7B
K9
OUT2A
J8
OUT2B
J7
OUT3A
J6
OUT3B
K2
OUT4A
J3
OUT4B
J4
OUT5A
J5
OUT5B
B4
OUT6A
B5
OUT6B
A2
OUT7A
B3
OUT7B
C1
VLIM
MSHUT_EN
CL422
IC_401_2_P_LIMIT
IC_401_2_EXPOSE
FC_SENS
XZM_FG_LED
XZM_RST_LED
ZM_DC_FG_1A
XFC_RST_LED
ZM_SENS_1ST
TZ_HALL_TEMP
ZM_DC_FG_1B
CN401
51P
1
FOCUS_XB
2
FOCUS_A
3
FOCUS_B
4
FOCUS_XA
5
GND
6
F_PI_C
7
F_PI_K/E
8
F_PI_A
9
Z_PI_K/E
10
Z_PI_C
11
Z_PI_A
12
L_TEMP_OUT
13
L_TEMP_GND
14
Z_DC_DRIVE(-)
15
Z_DC_DRIVE(-)
16
Z_DC_DRIVE(+)
17
Z_DC_DRIVE(+)
18
GND
19
GND
20
Z_FG1_K/E
21
Z_FG1_C
22
Z_FG1_A
23
Z_FG0_K/E
24
Z_FG0_C
25
Z_FG0_A
26
GND
27
SHUTTER(-)
28
SHUTTER(-)
29
ND(+)
30
ND(-)
31
SHUTTER(+)
32
SHUTTER(+)
33
GND
34
YAW_HALL(+)
35
YAW_BIAS(-)
36
YAW_HALL(-)
37
YAW_BIAS(+)
38
GND
39
YAW(-)
40
YAW(-)
41
YAW(+)
42
YAW(+)
43
PITCH(-)
44
PITCH(-)
45
PITCH(+)
46
PITCH(+)
47
GND
48
PITCH_HALL(-)
49
PITCH_BIAS(+)
50
PITCH_HALL(+)
51
PITCH_BIAS(-)
R495
330
R438
330
R496
270
R439
270
R437
47k
CL418
CL419
C422
0.1u
M_5.0V
C419
0.1u
D_3.2V
D_1.25V
R419
XX
REG_GND
R488
1.5
C416
47u
10V
REG_GND
R420
XX
C418
0.1u
C415
0.1u
C413
0.1u
C414
0.1u
CL411
CL415
CL414
CL413
CL410
R425
12k
CL412
C409
XX
C408
XX
R417 XX
R418 XX
R408 XX
CL424
CL404
CL405
CL425
R415
10k
C402
0.0022u
R422
39k
C403
0.0022u
C411
XX
R406
8200
C412
XX
39k
R421
C405
0.01u
R414
XX
C406
0.01u
C407
0.01u
R413
XX
R424
39k
R404
8200
R402
1800
R423
39k
R403
1800
C410
0.01u
R411
10k
C494
XX
R443
1100
C445
XX
R444
10k
R442
XX
A_3.2V
C421
0.1u
R450
10k
C453
220p
REG_GND
R401
XX
MM3404A28URE
IC402
1
CE
2
GND
VOUT
3
VDD
4
C450
0.047u
C491
XX
C449
0.068u
C417
4.7u
C435
XX
C452
220p
C429
XX
R451
10k
A_3.2V
C451
0.047u
C436
XX
R452
10k
C448
0.068u
R453
10k
C404
XX
C492
XX
SE401
39.7kHz/45.4kHz
1
Vdd
2
LCb
3
NIb
4
GND
5
DAb
6
HSCb
7
Vref
8
SL
9
LCa
10
OUTa
11
NIa
12
HOb
13
OUTb
14
HIb
15
DAa
16
HSCa
17
HIa
18
HOa
C401
XX
R487
150k
R486
10k
R484
150k
R485
10k
IC_402_2.8V
R416
XX
R463
XX
R464
XX
H
E
5
C
1
G
2
B
A
6
D
10
4
12
08
11
C
A
E
7
G
H
9
B
F
8
F
D
3
XX MARK:NO MOUNT
OIS DRIVE,
IRIS/FOCUS/ZOOM MOTOR DRIVE
IRIS/FOCUS/ZOOM MOTOR DRIVE
LENS
BLOCK
OIS DRIVE,
IRIS DRIVE,
FOCUS DRIVE,
ZOOM DRIVE,
IRIS DRIVE,
OIS DRIVE,
ZOOM DRIVE,
FOCUS DRIVE,
(1/2)
(2/2)
2.8V REG.
PITCH/YAW SENSOR
SY-255 BOARD(7/9)
6-10
DSC-H55_L3
V_LINE_OUT
IC_501_YOUT
R514
68k
C519
1u
C514
1u
R515
68
C512
1u
R513
2200
D_1.85V
IC_501_L_AUOUT
C515
1u
C510
1u
R512
XX
R506
XX
IC501
BD7112GW-E2
A4
SPVCC
C5
EVR_OUT
C4
LINEOUT_R
B4
MUTE_R
D4
LINEOUT_L
E4
MUTE_L
A2
VVCC
B2
VIDEO_OUT
B1
VGND
C1
VEE
A1
VIDEO_IN
C2
CP_OUT
E1
C2
F1
C1
D1
CPGND
F2
CPVDD
D3
DVDD
E3
MCLK
A6
LINEIN_R
E2
XCS
F3
DATA
E6
LINEIN_L
D2
CLK
C6
REC_OUT
F4
AVCC
D5
AGC_IN
E5
MIC_OUT
B6
AGND
F5
MICBIAS
B5
SPIN
F6
MIC_IN
D6
ABIAS
B3
SPBIAS
A5
SPOUT_P
A3
SPOUT_N
C521 0.47u
BB_SO
C518
10u
D_3.2V
R505
XX
C513
1u
R516
XX
C511
10u
C517
0.01u
C505
0.022u
AU_LINE_OUT_R
C507
0.1u
AU_LINE_OUT_L
IC_501_R_AUOUT
C506
0.022u
D502
XX
REG_GND
XCS_AVIC
XBB_SCK
C520 0.47u
GEN_SYS_CLK
C508
4.7u
D_3.2V
MIC_SIG
REG_GND
SP+
SP-
R517
XX
C523
0.47u
IC_402_2.8V
R520
XX
C509
0.022u
C504
0.01u
R521
XX
R507
XX
REG_GND
IC_402_2.8V
IC_501_AUIN
XX MARK:NO MOUNT
AUDIO AMP.
AUDIO/VIDEO AMP.
SY-255 BOARD(8/9)
B
5
D
C
B
4
E
3
6
2
A
7
F
8
08
A
D
E
F
C
1
6-11
DSC-H55_L3
Note:CN705 is not supplied, but this is
included in SY-255 complete board(SERVICE).
Note:SP901 is not included
in SY-255 complete board(SERVICE).
Note:LCD901 is not included
in SY-255 complete board(SERVICE).
XMS_IN
VDR714
XX
C702
4.7u
REG_GND
VDR702
XX
C716
2.2u
SP-
VDR701
XX
KEY_AD2
AU_LINE_OUT_L
IC_501_YOUT
VDR716
XX
C710
2.2u
REG_GND
C715
2.2u
REG_GND
C707
2.2u
REG_GND
C703
4.7u
CRADLE_UO
C706
4.7u
BL_H
V_LINE_OUT
XDIRECT_PB
VDR703
XX
BATT_UNREG
CL712
LCD_D1
REG_GND
CL702
USB_VBUS
CL701
C711
0.1u
XAV_JACK_IN
CN701
10P
1
BATT_GND
2
BATT_GND
3
BATT_GND
4
BATT_GND
5
BATT_GND
6
BATT_SIG
7
BATT_UNREG
8
BATT_UNREG
9
BATT_UNREG
10
BATT_UNREG
LCD_VS
KEY_AD1
CN703
6P
1
KEY_AD1
2
KEY_AD2
3
XDIRECT_PB
4
SW_TEMP
5
REG_GND
6
REG_GND
C709
4.7u
IC_501_PROUT
LCD_D4
LCD_D0
BB_SO
REG_GND
D_3.2V
VDR712
XX
REG_GND
R701
1200
LCD_D6
XACCESS_LED
CL705
C705
2.2u
CL704
CN705
1
CHARGE_V(CFG6)
3
RESERVED(CHARGE_V)
5
RESERVED(BATT_INFO)
7
Y
9
Pb
11
Pr
13
USB_GND
15
USB_DP
17
USB_DM
19
USB_GND
21
HDMI_GND
23
TMDS_DATA2+
25
TMDS_DATA2-
27
HDMI_GND
29
TMDS_DATA1+
31
TMDS_DATA1-
33
HDMI_GND
35
TMDS_DATA0+
37
TMDS_DATA0-
39
HDMI_GND
41
TMDS_CLOCK+
43
TMDS_CLOCK-
45
HDMI_GND
2
ACV_UNREG
4
ACV_UNREG
6
ACV_UNREG
8
USB_VBUS
10
RESERVED
12
XACV_DET
14
ACV_GND
16
ACV_GND
18
ACV_GND
20
U_TXD
22
U_RXD
24
XSET_IN(GND)
26
XACC_IN
28
XPOWER_ON
30
AV_GND
32
V_LINE_OUT
34
AU_LINE_OUT_L
36
AU_LINE_OUT_R
38
HPD
40
SDA
42
SCL
44
+5V
46
CEC
R715
XX
R716
XX
LCD_HS
C708
4.7u
LCD_D7
SP+
R705 XX
C713
2.2u
XX
R714
XBB_SCK
LCD_D2
C718
0.047u
BATT_SIG
VDR717
XX
CRADLE_UI
C714
2.2u
D701
SML-D12V8WT86RSN
VDR705
@valu
VDR713
XX
VDR715
XX
CN702
45P
1
VCOM2
2
VLED-
3
VLED+
4
NC
5
VCOMH
6
VCOMDC
7
VCOMOUT
8
VSS
9
VGL
10
VGH
11
CP4M
12
CP4P
13
VINT3
14
VINT2
15
CP3M
16
CP3P
17
VINT1
18
CP2M
19
CP2P
20
CP5M
21
CP5P
22
CP1M
23
CP1P
24
VDDL
25
VDDIO
26
AVDD
27
VDD
28
NC
29
VSS
30
D0
31
D1
32
D2
33
D3
34
D4
35
D5
36
D6
37
D7
38
DCLK
39
XVD
40
XHD
41
SCLK
42
SI
43
XCS
44
XRESET
45
VCOM1
USB_DM
R702
XX
BL_L
R704
1k
XDD_SYS_RST
LCD_CK
LCD_D3
AU_LINE_OUT_R
IC_501_PBOUT
R703
XX
CL711
C712
2.2u
XCS_PANEL
D702
RB521CS-30T2R
C704
4.7u
CL703
USB_DP
LCD_D5
D_3.2V
XMS_IN
TE_CMD
D707
1SS360-TE85L
1
2
3
MSX_D1
TE_DAT1
TE_CLK
MSX_D0
MSX_CLK
TE_DAT3
TE_VCC
TE_DAT2
MSX_D3
MSX_BS
SIR_RXD
GPIO_S__11
REG_GND
MSX_D2
MSX_INS_HIZ_MPU
GPIO_S__10
D704
XX
TE_DAT0
MS_VCC
MODE_DIAL2
VDR704
XX
VDR706
XX
M_5.0V
VDR710
D703
1SS387-TPL3
STB_CHG_CNT
VDR711
XX
KEY_AD0
REG_GND
STRB_CHG
XAF_LED
Q701
XX
XDD_SYS_RST
CN704
45P
1
REG_GND
2
REG_GND
3
REG_GND
4
REG_GND
5
REG_GND
6
ST_UNREG
7
ST_UNREG
8
ST_UNREG
9
ST_UNREG
10
STRB_CHG
11
D_3.2V
12
STRB_CHG_CONT
13
XSTRB_FULL
14
STRB_ON
15
KEY_AD_0
16
MODE_DIAL1
17
MODE_DIAL2
18
XSHUT_SW
19
XAE_LOCK_SW
20
XPWR_ON
21
XPWR_LED
22
GPS_UPDATE
23
GPS_RST
24
BUF_EN
25
GPS_ON
26
IC_201_RX
27
GPS_DET
28
IC_201_TX
29
GPS_UNREG
30
EVER_3V1
31
AZM_SDA
32
AZM_SCL
33
GPS_GND
34
MIC_GND_R
35
A_3.2V
36
MIC_R
37
XAF_LED
38
MIC_L
39
M_5.0V
40
MIC_GND_L
41
GPS_GND
42
GPS_GND
43
GPS_GND
44
GPS_GND
45
GPS_GND
R712
XX
XSHUT_SW
R709
XX
REG_GND
XSTRB_FULL
XPWR_ON
R707
XX
R706
XX
C719
XX
XAE_LOCK_SW
ST_UNREG
VDR709
XX
XPWR_LED
C717
XX
D_3.2V
R713
XX
R708
220
VDR708
XX
MODE_DIAL1
VDR707
XX
R711
XX
Q703
XX
STRB_ON1
STRB_UNREG_ON
MIC_SIG
LND701
STATIC_GND
JW701
JW702
REG_GND
D708
XX
1
2
3
JW703
LF701
3
1
2
4
D709
RB480Y-40
4
1
3
2
SW_TEMP
VDR718
XX
REG_GND
CN706
25P
1
DAT2
2
DAT3/CS/CD
3
VSS
4
CMD
5
BS
6
DATA1
7
Vss1
8
DATA0
9
DATA2
10
Vdd
11
Vdd
12
INS
13
CLK
14
DATA3
15
SCLK
16
Vss2
17
VCC
18
VCC
19
DAT0
20
VSS
21
DAT1
22
XCD
23
COM
24
WP
25
VL_3V
JW704
JW705
JW706
JW707
JW708
R717
C720 0.1u
VL_3V
BATT_UNREG
ACV_UNREG
(USB_GND)
(CHARGE_V)
H
E
5
C
1
G
2
B
A
6
D
10
4
12
08
11
C
A
E
7
G
H
9
B
F
8
F
D
3
XX MARK:NO MOUNT
CONNECTORS
PAGE 6-2
MS-438
LND001-LND025
FLEXIBLE
of LEVEL2
PAGE 6-2
SW-568
LND001-LND006
FLEXIBLE
of LEVEL2
PAGE 6-10
RL-099
LND001-LND045
FLEXIBLE
of LEVEL2
LCD901
(LCD MODULE)
3.0 INCH
COLOR LCD
LCD BACKLIGHT
SP901
(SPEAKER)
PAGE 6-2
BT-059
LND001-LND010
FLEXIBLE
of LEVEL2
(MS ACCESS)
SY-255 BOARD(9/9)
46P
(MULTI CONNECTOR)
Click on the first or last page to see other DSC-H55 service manuals if exist.