Sony DSC-H7 / DSC-H9 (serv.man2) Service Manual ▷ View online
DSC-H7/H9_L3
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4-2. SCHEMATIC DIAGRAMS
SY-177 BOARD (2/7) (CAMERA A/D CONV.)
SY-177 BOARD (1/7) (LENS DRIVE)
DD-272 BOARD (1/3) (DC-DC CONVERTER)
SY-177 BOARD (6/7) (VIDEO/AUDIO AMP)
DD-272 BOARD (2/3)
(DC-DC CONVERTER, SYSTEM CONTROL)
(DC-DC CONVERTER, SYSTEM CONTROL)
DD-272 BOARD (3/3)
(FLASH/CHARGE CONTROL)
(FLASH/CHARGE CONTROL)
SY-177 BOARD (3/7)
(CAMERA DSP/SYSTEM CONTROL(1))
(CAMERA DSP/SYSTEM CONTROL(1))
SY-177 BOARD (4/7)
(CAMERA DSP/SYSTEM CONTROL(2))
(CAMERA DSP/SYSTEM CONTROL(2))
SY-177 BOARD (5/7)
(CAMERA DSP/SYSTEM CONTROL(3))
(CAMERA DSP/SYSTEM CONTROL(3))
SY-177 BOARD (7/7)
(PITCH/YAW SENSOR AMP)
(PITCH/YAW SENSOR AMP)
COMMON NOTE FOR SCHEMATIC DIAGRAMS
4-2
DSC-H7/H9_L3
4-2. SCHEMATIC DIAGRAMS
4-2. SCHEMATIC DIAGRAMS
4-2. SCHEMATIC DIAGRAMS
1. Connection
2. Adjust the distance so that the output waveform of
Fig. a and the Fig. b can be obtain.
When indicating parts by reference number, please
include the board name.
include the board name.
(For schematic diagrams)
• All capacitors are in
• All capacitors are in
µ
F unless otherwise noted. pF :
µ
µ
F. 50 V or less are not indicated except for electrolytics
and tantalums.
• Chip resistors are 1/10 W unless otherwise noted.
k
Ω
=1000
Ω
, M
Ω
=1000 k
Ω
.
• Caution when replacing chip parts.
New parts must be attached after removal of chip.
Be careful not to heat the minus side of tantalum
capacitor, Because it is damaged by the heat.
Be careful not to heat the minus side of tantalum
capacitor, Because it is damaged by the heat.
• Some chip part will be indicated as follows.
Example
C541
L452
22U
10UH
TA A
2520
• Constants of resistors, capacitors, ICs and etc with XX
indicate that they are not used.
In such cases, the unused circuits may be indicated.
In such cases, the unused circuits may be indicated.
• Parts with
★
differ according to the model/destination.
Refer to the mount table for each function.
• All variable and adjustable resistors have characteristic
curve B, unless otherwise noted.
• Signal name
XEDIT
→
EDIT
PB/XREC
→
PB/REC
•
2
: non flammable resistor
•
5
: fusible resistor
•
C
: panel designation
•
A
: B+ Line
•
B
: B– Line
•
J
: IN/OUT direction of (+,–) B LINE.
•
C
: adjustment for repair.
•
A
: not use circuit
(Measuring conditions voltage and waveform)
• Voltages are measured between the measurement
points and ground when camera shoots color bar chart
of pattern box. They are reference values and reference
waveforms.
(VOM of DC 10 M
of pattern box. They are reference values and reference
waveforms.
(VOM of DC 10 M
Ω
input impedance is used)
• Voltage values change depending upon input
impedance of VOM used.)
Kinds of capacitor
Case size
External dimensions (mm)
Y
ellow
A
A
B
B
A=B
Fig. a (Video output terminal output waveform)
H
Cyan
Green
White
Magenta
Red
Blue
Fig.b (Picture on monitor TV)
CRT picture frame
Electronic beam
scanning frame
scanning frame
THIS NOTE IS COMMON FOR SCHEMATIC DIAGRAMS
(In addition to this, the necessary note is printed in each block)
(In addition to this, the necessary note is printed in each block)
Pattern box
Pattern box PTB-450
J-6082-200-A
or
Small pattern box
PTB-1450
J-6082-557-A
J-6082-200-A
or
Small pattern box
PTB-1450
J-6082-557-A
Color bar chart
For PTB-450:
J-6020-250-A
J-6020-250-A
For PTB-1450:
J-6082-559-A
J-6082-559-A
Pattern box
Front of the lens
L = About 30 cm (PTB-450)
L = About 13 cm (PTB-1450)
L = About 13 cm (PTB-1450)
L
Camera
Precautions for Replacement of Imager
• If the imager has been replaced, carry out all the adjustments
for the camera section.
• As the imager may be damaged by static electricity from
its structure, handle it carefully like for the MOS IC.
In addition, ensure that the receiver is not covered with
dusts nor exposed to strong light.
In addition, ensure that the receiver is not covered with
dusts nor exposed to strong light.
The components identified by mark
0
or dotted line with
mark
0
are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque
0
sont
critiques pour la sécurité.
Ne les remplacer que par une pièce portant le numéro
spécifie.
Ne les remplacer que par une pièce portant le numéro
spécifie.
4. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
DSC-H7/H9_L3
4-4
3.1
3.1
3.1
0
0
3.1
0
0
0
R:-7.4
P:3.1
P:3.1
R:-7.5/P:0
R:-7.4/P:3.1
v
: Voltage measurement of the CSP ICs
and the Transistors with v mark,
are not possible.
are not possible.
NO MARK: REC/PB MODE
R: REC MODE
P: PB MODE
P: PB MODE
CAM_–7.5V
MAX_5.0V
D_3.0V
A_3.0V
IRIS_BRK_A
IRIS_DIR_A
IRIS_DIR_B
IRIS_DIR_A
ZM_DIR_A
FC_DIR_A
FC_DIR_B
FC_EN
IRIS_DIR_B
FC_DIR_B
ZM_BRK_A
STRB_PLUNGER_ON
IRIS_XA
IRIS_A
IRIS_B
IRIS_XB
FOCUS_A
FOCUS_XA
FOCUS_B
FOCUS_XB
ZOOM_+
ZOOM_-
STRB_PLUNGER
IRIS_BRK_B
IRIS_BRK_A
IRIS_BRK_B
XLENS_DRIVER_PS
ZM_DIR_A
ZM_BRK_A
FC_DIR_A
FC_EN
MSHUT_EN
MSHUT_EN
MSHUT_DIR
SHUTTER_+
IRIS_XA
IRIS_B
IRIS_A
FOCUS_B
FOCUS_A
FOCUS_XB
FOCUS_XA
IRIS_XB
SHUTTER_-
ZOOM_+
ZOOM_-
STRB_PLUNGER
LENS_TEMP
YAW_HALL-
YAW_HALLBAIS+
YAW_HALL+
YAW_HALLBAIS-
TZ_HALL_TEMP
PITCH_HALL-
PITCH_HALLBAIS+
PITCH_HALL+
PITCH_HALLBAIS-
YAW_HALL-
YAW_HALLBAIS+
YAW_HALL+
YAW_HALLBAIS-
PITCH_HALL-
PITCH_HALLBAIS+
PITCH_HALL+
PITCH_HALLBAIS-
PITCH-
YAW+
YAW-
TZ_HALL_TEMP
LENS_TEMP
PITCH+
PITCH+
PITCH-
YAW-
SHUTTER_-
SHUTTER_+
YAW+
ZM_DC_FG_1B
ZM_DC_FG_1A
XZM_FG_LED
ZM_DC_FG_1B
ZM_DC_FG_1A
XLENS_DRIVER_PS
STRB_PLUNGER_ON
MSHUT_DIR
C402
0.1u
C403
0.1u
C407
0.1u
C401
22u
10V
10V
CL404
CL408
CL409
CL410
CL402
CL401
CL407
CL403
CL428
CL405
CL426
CL424
CL423
CL422
CL421
CL420
CL419
CL414
CL412
CL427
CN401
61P
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
ZM_BRK_A
D_3.0V
FC_EN
MAX_5.0V
IRIS_DIR_A
A_3.0V
FC_DIR_A
IRIS_BRK_A
FC_DIR_B
IRIS_DIR_B
IRIS_BRK_B
ZM_DIR_A
MSHUT_EN
XFC_RST_LED
FC_SENS
XZM_RST_LED
XZM_FG_LED
XZM_FG_LED
STRB_PLUNGER
REG_GND
REG_GND
ZM_SENS_1ST
IRFILTER_IN
IC401
LV8053LG-TLM-E
G2
VCC
F7
DGND
F6
VREF
G7
VLIM
G3
RNFS
G4
RNF
D1
VM1
D7
VM2
A4
VM3
G5
VM4
C1
PGND1
E1
PGND1
C7
PGND2
E7
PGND2
F5
IN1
G6
EN1
E5
BR1
D3
IN2
E3
EN2
F1
BR2
D5
IN3
B6
EN3
A7
BR3
A6
IN4
C5
EN4
A5
BR4
A2
IN5
C4
EN5
B2
BR5
C3
IN6
A1
EN6
C2
BR6
G1
IN7
E4
EN7
D4
PS
F2
OUT1A
E2
OUT1B
D2
OUT2A
B1
OUT2B
D6
OUT3A
E6
OUT3B
B7
OUT4A
C6
OUT4B
B4
OUT5A
B5
OUT5B
B3
OUT6A
A3
OUT6B
F4
OUT7A
F3
OUT7B
Q402
MTM231230LSO
Q401
EMB3T2R
R410
1
R408
33k
C406 XX
R409
XX
R415
100
R411
1
Q403
EMD12T2R
YAW_HALLBAIS-
YAW-
YAW_HALL+
TZ_HALL_TEMP
PITCH_HALL-
PITCH-
PITCH_HALLBAIS-
YAW_HALLBAIS+
PITCH_HALL+
PITCH_HALLBAIS+
YAW+
YAW_HALL-
LENS_TEMP
PITCH+
ZM_DC_FG_1B
ZM_DC_FG_1A
CL416
CL417
CL411
XLENS_DRIVER_PS
CL425
MSHUT_DIR
R414
100k
R412
68k
CL429
STRB_PLUNGER_ON
R407
470k
470k
CAM_-7.5V
IRIS_XA
ZM_DC_MOTOR_-
SHUTTER_-
FOCUS_A
IRIS_XB
IRIS_B
ZM_SENS_2ND
IRIS_A
LENS_TMP
SHUTTER_+
FOCUS_XB
FOCUS_B
ZM_DC_MOTOR_+
SHUTTER_-
FOCUS_XA
ZM_DC_MOTOR_+
TEMP_GND
ZM_DC_MOTOR_-
SHUTTER_+
YAW_HALL-
(P_GND)
SHUTTER_+
SHUTTER_+
SHUTTER_-
SHUTTER_-
IRFILTER_IN
IRFILTER_GND
YAW_HALLBAIS+
YAW_HALL+
YAW_HALLBAIS-
TZ_HALL_TEMP
PITCH_HALL-
PITCH_HALLBAIS+
PITCH_HALLBAIS-
PITCH_HALL+
TEMP_GND
PITCH-
PITCH+
YAW+
YAW-
ZM_PI_Anode_2ND
Emitter/Cathode
ZM_SENS_1ST
ZM_PI_Anode_1ST
Emitter/Cathode
XZM_FG_LED
ZM_DC_FG_1B
ZM_DC_FG_1A
FC_PI_Anode
Emitter/Cathode
FC_SENS
(Typ 5.1V)
ZM_FG_PI_Vcc
ZM_FG_PI_Vcc
YAW-
YAW+
PITCH-
PITCH+
N.C
OPEN
OPEN
OPEN
N.C
02
LENS DRIVE
0SY-177 BOARD (1/7)
XX MARK:NO MOUNT
@05
(7/7)
(4/7)
@03
LENS
UNIT
LENS UNIT is replaced as a block.
So that its PRINTED WIRING BOARD
and SCHEMATIC DIAGRAM are omitted.
So that its PRINTED WIRING BOARD
and SCHEMATIC DIAGRAM are omitted.
(3/7)
@02
(3/7)
@19
@04
(3/7)
@01
(4/7)
Q402,403
SWITCH
Q401
ZOOM
SWITCH
ZOOM/FOCUS/IRIS/
SHUTTER DRIVE
IC401
(5/7)
(7/7)
5
2
S
3 6
4 1
1
4
5
2
3
6
A
1
D
B
H
F
G
E
C
5
11
4
7
6
10
9
8
3
2
I
J
K
12
13
14
15
SY-177 (1/7)
• Refer to page 4-2 for mark
0
.
4-5
DSC-H7/H9_L3
0
3.1
0
0
3.6
9.3
R:-7.5
P:0
P:0
0
R:13/P:0
R:13.7
P:0
R:13.7/P:0
3.1
3.1
2.3
4.9
3.1
3.4
NO MARK: REC/PB MODE
R: REC MODE
P: PB MODE
P: PB MODE
v
: Voltage measurement of the CSP ICs
and the Transistors with v mark,
are not possible.
are not possible.
D_1.8V
CAM_12V
D_1.8V
D_1.8V
CAM_3.5V
TI_5.0V
D_3.0V
CAM_–7.5V
CAM_12V
CA_HD
XCS_FE
VST1
CA_AD11
V9
CA_AD11
V6
CA_AD08
VSUB_CONT_PRE
CA_AD02
V5B
CA_AD10
CA_AD07
XDD_SYS_RST
VHLD1
VST1
V1
CA_AD04
V2
XIC_211_3_SCK
V4
LV
RG
V5A
LH1
H2
CA_AD05
CA_AD13
CA_AD12
CA_AD00
CA_AD01
CA_AD06
V10
CA_FD
GEN_TG_CLK
VST2
H3
H1
V6
V3A
XCS_FE
CA_AD10
CA_AD03
CA_AD03
H2
VST2
CA_AD09
CA_AD05
V3B
VHLD2
CA_AD06
V7
V1
H1
XIC_211_3_SCK
H3
CA_AD00
CA_AD01
CA_AD07
XDD_SYS_RST
V8
CA_AD04
RG
V2
IC_211_3_SO
LV
CA_AD12
V7
VHLD1
V4
CA_AD13
IC_211_3_SO
CA_AD02
CA_AD09
LH1
V10
CA_AD08
V8
VHLD2
CA_FD
CA_HD
V9
V3A
V5B
V5A
V3B
GEN_TG_CLK
VSUB_CONT_POST
VSUB_CONT_POST
VSUB_CONT_PRE
DRVDD
FE1.8V
IOVDD/VDD
C304
0.1u
C315
0.1u
C306
1u
C348
0.1u
C338
1u
C337
1u
C317
0.1u
C342
10u
C344 0.1u
C322
0.1u
C321
0.1u
C323
0.1u
C347
0.1u
C325
4.7u
C326
1u
C330
1u
B
C328
22u
C332
1u
C345 0.1u
C314
0.1u
C303
4.7u
C318
0.1u
C339
1u
C302
10u
C324
10u
C331
10u
C311 0.1u
C305
0.1u
0.1u
C301
0.0022u
C316
0.1u
C307
0.1u
C327
0.1u
C341
4.7u
C349
0.1u
C340
10u
C346 0.1u
CN301
45P
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
D301
1SS387CT(TL3SONY)
CAM_-7.5V
CA_FD
D_3.0V
REG_GND
IC_211_3_SO
XIC_211_3_SCK
XDD_SYS_RST
D_1.8V
CA_HD
VSUB_CONT_PRE
TI_5.0V
CAM_12V
GEN_TG_CLK
XCS_FE
CA_AD03
CA_AD00
CA_AD06
CA_AD07
CA_AD10
CA_AD09
CA_AD12
CA_AD02
CA_AD11
CA_AD08
CA_AD13
CA_AD04
CA_AD01
CA_AD05
FB301
FB302
FB303
FB305
FB306
R1114Q231D-TR-FA
IC305
1
CE
2
GND
Vout
3
Vin
4
R1114Q351D-TR-FA
IC304
670844801
1
CE
2
GND
Vout
3
Vin
4
IC303
NJM2831F13(TE1)
1
Vcont
2
GND
3
NC
4
Vout
5
Vin
IC306
TK63718AB1G0B
A1
GND
B1
Vout
B2
Vin
A2
Vcont
IC301
AD80148BBCZRL
A2
DRVDD
B2
DRVSS
C2
LDOVSS
E1
HVDD1
E2
HVSS1
G1
HVDD2
G2
HVSS2
J1
HVDD2
J2
HVSS2
L3
RGVDD
K3
RGVSS
D1
H1
D2
H2
F1
H3
F2
H4
H1
H5
H2
H6
K1
H7
K2
H8
L2
HL
L4
RG
G9
V1A
G6
V1B
G5
V2A
E9
V2B
J9
V3A
F6
V3B
F5
V4
E5
V5
D10
V6
F9
V7
F7
V8
D9
V9
C4
V10
C5
V11
B5
V12
E6
V13
E7
V14
C8
V15
G7
SUBCK
C1
LDOOUT
K5
NC
L7
CCDIN
K7
CCDGND
L6
AVDD
J6
AVSS
J7
AVSS
K8
AVSS
K6
TCVDD
K4
TCVSS
L5
CLIVDD
L8
REFT
L9
REFB
F10
GPO1
H9
GPO2(CLPOB)
G10
GPO3(SHP_SHD)
F11
GPO4(RT)
J8
GPO5(PS)
J10
GPO6
H10
GPO7
J11
GPO8
B11
VDR_EN
B1
LDOIN
K11
TEST_PIN2
H11
IOVDD
G11
IOVSS
C11
VDD
C10
VSS
C9
VSS
A10
DVDD
A9
DVSS
C3
VH1
J3
VH2
E3
VM1
F3
VM2
G3
VMM
D3
VL1
H3
VL2
J4
VLL
A1
NC
E10
HD
D11
VD
J5
CLI
E11
RSTB
K10
SDATA
L10
SCK
K9
SL
A11
NC
L1
NC
L11
NC
B3
DCLK
B10
D0
B8
D1
B9
D2
C6
D3
C7
D4
A8
D5
A7
D6
B7
D7
B6
D8
A6
D9
A5
D10
B4
D11
A4
D12
A3
D13
CL302
CL309
CL307
CL306
CL308
L302
100uH
L301
100uH
Q303
SSM3J15FV(TL3SONYZ)
Q301
DTC144EMT2L
Q302
UP04213008S0
R304
100k
R320
0
R313
0
R321
100
R302
1M
R305
390k
R317
0
R312
0
R311
0
R340 33
R338 33
R308
0
R306
27k
1
2
3
4
5
6
R339 33
R325
100k
R315
15
R301
0
R319
0
R314
15
R327 1k
R337 33
R303
150k
150k
R316
0
R328
XX
XX
R318
0
R341 33
CL318
C333
47u
6.3V
CL320
CL321
CL303
CL304
CL301
CL305
R322 0
VSUB_CONT_POST
CAM_3.5V
C329
10u
V3B
VHLD2
V9
HVDDH1/H2/H3
CAM_12V
RGVDD
V6
REG_GND
REG_GND
H3
DRVSS
REG_GND
HVDDH1/HVDD2
REG_GND
V7
V5B
H2
REG_GND
DVDD
VHLD1
V4
REG_GND
V1
REG_GND
CAM_-7.5V
H3
CCD_OUT
CSUB
DRVDD
VST1
CAM12V
H1
VST2
V2
SUB
REG_GND
REG_GND
REG_GND
LV
REG_GND
REG_GND
V3A
SUB_CONT
REG_GND
V5A
REG_GND
H1
REG_GND
CAM-7.5V
LH1
POWER_SAVE
REG_GND
LH
CLIVDD
REG_GND
RG
TG_GND
H2
V10
RG
V8
(4/7)
@08
(3/7)
@06
@07
(3/7)(4/7)
(5/7)(7/7)
(5/7)(7/7)
(3/7)
(5/7)
A/D CONV.S/H,
TIMING GENERATOR
IC301
BOARD
FLEXIBLE
( )
PAGE4-3
of LEVEL2
of LEVEL2
TO
CD-703
SWITCH
SWITCH
SWITCH
+1.8V REG.
IC306
+13V REG.
IC303
IC305
+2.3V REG.
+3.5V REG.
IC304
0SY-177 BOARD (2/7)
XX MARK:NO MOUNT
CAMERA A/D CONV.
TIMING GENERATOR DRIVE
TIMING GENERATOR DRIVE
02
S
A
1
C
3
5
2
J
4
7
1 4
1 3
B
H
K
1 5
I
1 2
1 1
D
G
E
6
1 0
F
9
8
L
1 6
1 7
SY-177 (2/7)
• Refer to page 4-2 for mark
0
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