Sony DSC-H7 Service Manual page 8

• Refer to page 4-2 for mark 0.
1 2 3
0SY-177 BOARD (2/7)
A CAMERA A/D CONV.
TIMING GENERATOR DRIVE
CN301 45P
POWER_SAVE 1
R337 33
LV
2
R338 33
VHLD1
VHLD1 3
R339 33
B VHLD2
VHLD2 4
CL303
V9 5
V10 6
V8
7
R340 33
VST2 8
R341 33
VST1 9
CL306
V1
10
V2
11
CL304
C
V3A 12
CL302
V7 13
V6 14
CL301
V5B 15
CL305
V5A
16
V4
17
V3B
18
TO
REG_GND 19
D
CD-703 CAM_-7.5V 20
REG_GND 21
FLEXIBLE
CSUB 22
BOARD
SUB_CONT
23
( ) SUB
PAGE4-3 24
of LEVEL2
REG_GND C305
25
0.1u
REG_GND
26
REG_GND 27
E
REG_GND 28
REG_GND 29
H1 30
REG_GND 31
H2
32
REG_GND
33
H3 34
REG_GND 35
F
LH
36
REG_GND 37
RG
38
REG_GND 39
CAM_12V
40
REG_GND 41
C302
REG_GND 10u
42
REG_GND 43
G
CCD_OUT
44
REG_GND 45
H
I
J
K
R301
0
R302
C301
1M
0.0022u
L
02
DSC-H7/H9_L3
4 5 6
XX MARK:NO MOUNT NO MARK: REC/PB MODE
R: REC MODE
P: PB MODE
H1
H1
R311 0 R316
H2
LV H2
R312 0 R317
H3
H3
R313 0 R318
LH1
LH1
R314 15 R319
RG
V9 RG
R315 15 R320
V10
V8
VST2
VST1
V1 V1
V2 V5A
V3A V5B
V7 V3A
V6 V3B
V5B
V5A
V4
F6 J9
V3B
L302 100uH
C303
4.7u
V7
V4
V9
V5
V10
V6
V2
V7
V4
V8
V6
V9
V8
V10
VST1
V11
H1
VST2
V12
VHLD1
V13
H2
VHLD2
V14
LV
V15
H3
SUBCK
LDOOUT
LH1
C307
R308
NC
0.1u
0
CCDIN
RG
CCDGND
C346 0.1u
AVDD
AVSS
L301
100uH
C349
AVSS
0.1u
AVSS
TCVDD
TCVSS
C311 0.1u
CLIVDD
C344 0.1u
REFT
C345 0.1u
REFB
F10 H9 G10 F11 J8 J10 H10 J11 B11 B1 K11 H11 G11 C11 C10 C9 A10 A9 C3 J3
UP04213008S0
R305
R306
390k
27k
3.6
0
3.1
0 6 3
2 5
1 4
D301
1SS387CT(TL3SONY)
C304 C306
R303
0.1u 1u
150k
R304
100k
9.3
0
Q301
DTC144EMT2L
SWITCH
7 8 9 1 0
v: Voltage measurement of the CSP ICs
and the Transistors with v mark,
are not possible.
0
0
0
0
0
C316
C348 C347
0.1u 0.1u 0.1u DRVSS
C322 C323
0.1u 0.1u
E9 G5 G6 G9 L4 L2 K2 K1 H2 H1 F2 F1 D2 D1 K3 L3 J2 J1 G2 G1 E2 E1 C2 B2 A2
D13
D12
D11
D10
D9
D8
IC301
D7
AD80148BBCZRL
D6
D5
D4
D3
IC301
D2
D1
A/D CONV.S/H,
D0
TIMING GENERATOR
DCLK
NC
NC
NC
SL
SCK
SDATA
RSTB
CLI
VD
HD
E3 F3 G3 D3 H3 J4 A1
CL318
C318 C321
0.1u 0.1u
Q302
SWITCH
C314
C317
0.1u
0.1u
C315
0.1u
C325
TG_GND
4.7u
REG_GND
C324
10u
CAM_–7.5V FB301
CAM_12V R321
100
R:-7.5
P:0
Q303
SSM3J15FV(TL3SONYZ)
SWITCH
S
4-5
1 1 1 2 1 3 1 4
RGVDD
HVDDH1/HVDD2
DRVDD
CA_AD13
CA_AD12
CA_AD11
CA_AD10
CA_AD09
CA_AD08
CA_AD07
CA_AD06
CA_AD05
3.1
CA_AD04
CA_AD03
CA_AD02
CAM_3.5V
CA_AD01
CL309
CA_AD00
C329
10u
D_1.8V
DRVDD
XCS_FE HVDDH1/H2/H3
XIC_211_3_SCK
IC306
IC_211_3_SO
R327 1k
XDD_SYS_RST +1.8V REG.
GEN_TG_CLK B2
R322 0
CL320
CA_FD
CL321
CA_HD
C327 IC306
0.1u
TK63718AB1G0B
Vout Vcont
C330
1u
B
A1
FE1.8V
C328
22u
IOVDD/VDD
CLIVDD
DVDD
CAM12V
IC303
+13V REG.
R328
XX
CAM-7.5V
C326
1u
0
R325
100k
1 5 1 6 1 7
CA_AD00
CA_AD00
CA_AD01
CA_AD01
CA_AD02
CA_AD02
CA_AD03
CA_AD03
CA_AD04
CA_AD04
CA_AD05
CA_AD05
CA_AD06
CA_AD06
CA_AD07
CA_AD07
@08
CA_AD08
CA_AD08
CA_AD09
(4/7)
CA_AD09
CA_AD10
CA_AD10
CA_AD11
CA_AD11
CA_AD12
CA_AD12
CA_AD13
CA_AD13
CA_HD
CA_HD
CA_FD
CA_FD
VSUB_CONT_POST
VSUB_CONT_POST
GEN_TG_CLK
GEN_TG_CLK
VSUB_CONT_PRE
VSUB_CONT_PRE
IC_211_3_SO
IC_211_3_SO @06
XIC_211_3_SCK
XIC_211_3_SCK
(3/7)
XCS_FE
XCS_FE
@07
XDD_SYS_RST
XDD_SYS_RST
(3/7)(4/7)
(5/7)(7/7)
IC304
CAM_3.5V
(3/7)
+3.5V REG.
IC304
R1114Q351D-TR-FA
4.9 TI_5.0V
Vin
TI_5.0V
CE
Vout
GND
670844801
3.4
C331 C338
10u 1u
FB303
IC305
+2.3V REG.
3.1
3.1
Vin
CE
Vout
GND
2.3 (5/7)
IC305
R1114Q231D-TR-FA
C333 C339
47u
1u
6.3V
D_3.0V
FB302
D_3.0V
C342
D_1.8V
10u
FB305
C341
4.7u D_1.8V
FB306
D_1.8V
C340
CAM_12V
10u
CAM_12V
R:13/P:0 R:13.7
P:0 C337
C332 4 5
1u
1u
3 2 1
R:13.7/P:0
IC303
NJM2831F13(TE1)
CAM_-7.5V
REG_GND
SY-177 (2/7)