Sony DCR-DVD202E / DCR-DVD203 / DCR-DVD203E / DCR-DVD703 / DCR-DVD703E (serv.man10) Service Manual ▷ View online
Sony EMCS Co.
2007I0800-1
©2007.09
Published by Kohda TEC
9-876-866-86
SERVICE MANUAL
SUPPLEMENT-2
File this supplement-2 with the service manual.
(DI07-110)
Ver. 1.4 2007. 09
DCR-DVD202E/DVD203/DVD203E/DVD703/DVD703E
Old type
New type
• CD-564 BOARD
(CCD IMAGER, TG, PITCH/YAW SENSOR AMP)
• FP-332 FLEXIBLE BOARD (RELAY)
(Including the CD-599, TG-022, SE-167, FL-164
and CN-267 board)
and CN-267 board)
• CD-599 BOARD (CCD IMAGER)
• TG-022 BOARD (TIMING GENERATOR)
• SE-167 BOARD (PITCH/YAW SENSOR AMP)
• FL-164 BOARD (BUFFER)
• CN-267 BOARD (CONNECTOR)
• TG-022 BOARD (TIMING GENERATOR)
• SE-167 BOARD (PITCH/YAW SENSOR AMP)
• FL-164 BOARD (BUFFER)
• CN-267 BOARD (CONNECTOR)
• VF-167 BOARD (EVF DRIVER)
• VF-171 BOARD (EVF DRIVER)
• Change of organization boards
LEVEL
3
DCR-DVD202E/DVD203/DVD203E
DVD703/DVD703E
RMT-835
DCR-DVD203
US Model
Canadian Model
Brazilian Model
Japanese Model
DCR-DVD202E/DVD203E
AEP Model
UK Model
North European Model
DCR-DVD703E
Australian Model
Hong Kong Model
Chinese Model
DCR-DVD703
Korea Model
DCR-DVD203/DVD703/
DVD703E
E Model
DCR-DVD703/DVD703E
Tourist Model
Subject:
• Change of boards suffix number
• Change of boards suffix number
(MD-114 Board/VC-396 Board)
• Change of organization boards
• Change of schematic diagrams
• Change of repair parts list
• Change of schematic diagrams
• Change of repair parts list
• Change of boards suffix number
Old suffix
New suffix
MD-114
1-863-772- 11
MD-120
1-866-564- 11
VC-396
1-863-770- 11
MD-114
1-863-772- 22
MD-120
1-866-564- 11 (No change)
VC-396
1-863-770- 12
This SUPPLEMENT-2 is the revised
version of SUPPLEMENT-1.
Replace the SUPPLEMENT-1 (9-876-
866-84) with the SUPPLEMENT-2.
Please discard the SUPPLEMENT-1.
version of SUPPLEMENT-1.
Replace the SUPPLEMENT-1 (9-876-
866-84) with the SUPPLEMENT-2.
Please discard the SUPPLEMENT-1.
— 2 —
DCR-DVD202E/DVD203/DVD203E/DVD703/DVD703E
1.
Check the area of your repair for unsoldered or poorly-soldered
connections. Check the entire board surface for solder splashes
and bridges.
connections. Check the entire board surface for solder splashes
and bridges.
2.
Check the interboard wiring to ensure that no wires are
“pinched” or contact high-wattage resistors.
“pinched” or contact high-wattage resistors.
3.
Look for unauthorized replacement parts, particularly
transistors, that were installed during a previous repair. Point
them out to the customer and recommend their replacement.
transistors, that were installed during a previous repair. Point
them out to the customer and recommend their replacement.
4.
Look for parts which, through functioning, show obvious signs
of deterioration. Point them out to the customer and
recommend their replacement.
of deterioration. Point them out to the customer and
recommend their replacement.
5.
Check the B+ voltage to see it is at the values specified.
6.
Flexible Circuit Board Repairing
• Keep the temperature of the soldering iron around 270˚C
during repairing.
• Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
• Be careful not to apply force on the conductor when soldering
or unsoldering.
Unleaded solder
Boards requiring use of unleaded solder are printed with the lead-
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size.)
Boards requiring use of unleaded solder are printed with the lead-
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size.)
: LEAD FREE MARK
Unleaded solder has the following characteristics.
• Unleaded solder melts at a temperature about 40
• Unleaded solder melts at a temperature about 40
°C higher than
ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350
°C.
Caution: The printed pattern (copper foil) may peel away if the
heated tip is applied for too long, so be careful!
heated tip is applied for too long, so be careful!
• Strong viscosity
Unleaded solder is more viscous (sticky, less prone to flow) than
ordinary solder so use caution not to let solder bridges occur such
as on IC pins, etc.
ordinary solder so use caution not to let solder bridges occur such
as on IC pins, etc.
• Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
also be added to ordinary solder.
SAFETY CHECK-OUT
After correcting the original service problem, perform the following
safety checks before releasing the set to the customer.
safety checks before releasing the set to the customer.
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH
MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS
LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE
COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS
APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS
PUBLISHED BY SONY.
MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS
LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE
COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS
APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS
PUBLISHED BY SONY.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFÉS PAR UNE MARQUE 0 SUR LES
DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT
CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE
REMPLACER CES COMPOSANTS QUE PAR DES PIÈSES SONY
DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU
DANS LES SUPPÉMENTS PUBLIÉS PAR SONY.
DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT
CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE
REMPLACER CES COMPOSANTS QUE PAR DES PIÈSES SONY
DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU
DANS LES SUPPÉMENTS PUBLIÉS PAR SONY.
CAUTION :
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type.
Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type.
CAUTION:
The use of optical instrument with this product will increase eye
hazard.
The use of optical instrument with this product will increase eye
hazard.
WARNING!!
WHEN SERVICING, DO NOT APPROACH THE LASER
EXIT WITH THE EYE TOO CLOSELY. IN CASE IT IS
NECESSARY TO CONFIRM LASER BEAM EMISSION,
BE SURE TO OBSERVE FROM A DISTANCE OF MORE
THAN 30 cm FROM THE SURFACE OF THE
OBJECTIVE LENS ON THE OPTICAL PICK-UP BLOCK.
EXIT WITH THE EYE TOO CLOSELY. IN CASE IT IS
NECESSARY TO CONFIRM LASER BEAM EMISSION,
BE SURE TO OBSERVE FROM A DISTANCE OF MORE
THAN 30 cm FROM THE SURFACE OF THE
OBJECTIVE LENS ON THE OPTICAL PICK-UP BLOCK.
CAUTION
Use of controls or adjustments or performance
procedures other than those specified herein may
result in hazardous radiation exposure.
Use of controls or adjustments or performance
procedures other than those specified herein may
result in hazardous radiation exposure.
— 3 —
DCR-DVD202E/DVD203/DVD203E/DVD703/DVD703E
• How to identify the printed wiring boards (MD-114 board and VC-396 board)
Board suffix number -11
MD-114 BOARD (SIDE A)
VC-396 BOARD (SIDE A)
Board suffix number -22
Board suffix number -11
Board suffix number -12
C4801
C4802
C4803
C4804
C4805
C4806
C4807
C4808
C4809
C4810
C4811
C4815
C4816
C4819
C4820
C4822
D4801
D4802
R4801
3 2
1
R4804
IC4801
R4809
R4811
R4813
R4813
R4814
R4817
cam8
R4834
R4835
R4835
R4836
R4837
R4838
D4701
CL4801
CN4003
11
4
2
3
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
E1
E2
E3
E4
F1
F2
F3
F4
G1
G2
G3
G4
E8
E9
E10
E11
F8
F9
F10
F11
G8
G9
G10
G11
H1
H2
H3
H4
H5
H6
H7
H8
H9
H10
H11
J1
J2
J3
J4
J5
J6
J7
J8
J9
J10
J11
K1
K2
K3
K4
K5
K6
K7
K8
K9
K10
K11
CN4003
C4801
C4802
C4803
C4804
C4805
C4806
C4807
C4808
C4809
C4810
C4811
C4815
C4816
C4819
C4820
C4822
D4
8
D4802
R4801
R4804
IC4801
R4809
R4811
R4813
R4814
R4817
R4834
R4835
R4836
R4837
R4838
D4701
CL4801
CL4802
1
2
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
E1
E2
E3
E4
F1
F2
F3
F4
G1
G2
G3
G4
E8
E9
E10
E11
F8
F9
F10
F11
G8
G9
G10
G11
H1
H2
H3
H4
H5
H6
H7
H8
H9
H10
H11
J1
J2
J3
J4
J5
J6
J7
J8
J9
J10
J11
K1
K2
K3
K4
K5
K6
K7
K8
K9
K10
K11
1
14
1
2
3
L2951
L2952
R1119
R1120
R1121
L2201
L2203
L2204
C2951
C2952
C2953
C2957
C2960
C2961
C2962
C2963
C2964
C2965
C2966
C2967
C2969
C2970
R2954
CL2201
R2955
CL2202
R2956
CL2203
R2957
IC2951
C1610
C16
3
IC1606
IC
C2201
C220
C220
C2204
C2205
C2206
C2207
C2208
C2209
C2210
C2211
C2212
R1632
C2213
C221
6
C2217
R1644
R2205
R2206
R2212
R1662
C2251
CN1105
C1101
Q1102
2
26
1
23
1
3
4
5
69
67
65
63
61
59
58
56
54
52
50
48
71
70
68
66
64
62
60
57
55
53
51
49
47
46
73
72
45
44
75
74
43
42
77
76
41
40
79
78
39
38
81
80
37
36
83
82
34
35
85
84
32
33
86
87
30
31
88
89
28
29
90
91
26
27
92
1
3
5
7
9
111
41
61
82
02
22
42
5
2
4
6
8
10
12
13
15
17
19
21
23
2
3
16
1
1
2
1
2.8V
4.6V
2.8V
2.8V
2.8V
#P
#A
#A
#P
R3610
R3611
R3612
R3613
R3614
R1119
R1120
R1121
L2201
L2203
L2204
CL2201
CL2202
CL2203
CL2203
C1610
L3601
C16
3
IC1606
C2201
C2202
C2203
C2204
C2205
C2206
C2207
C2208
C2209
C2210
C2211
C2212
R1632
C2213
C2216
R1644
R2205
R2206
R1662
C2251
C3601
C3602
C3603
C3604
C3605
C3606
C3607
C3608
C3609
C3610
C3611
C3612
C3613
C3614
C3615
CN1105
C3616
C3617
C3618
C3619
C1101
Q1102
R3601
R3602
R3603
R3604
R3605
R3606
R3607
R3608
R3609
IC3601
16
1
1
4
3
2
1
1
3
4
4
5
1
5
2
3
2
26
1
2
3
A8 B8 C8 D8 E8 F8
G8 H8
H7
H6
H5
H4
H3
H2
H1
A7
A6
A5
A4
A3
A2
A1
G1
F1
E1
D1
C1
B1
G2
F2
E2
D2
C2
B2
B7 C7 D7 E7 F7
G7
B6
B5
B4
B3
G6
G5
G4
G3
— 4 —
DCR-DVD202E/DVD203/DVD203E/DVD703/DVD703E
Page
Suffix (MD-114/MD-120) -11/-11
Suffix (MD-114/MD-120) -22/-11
4-25
MD-114/MD-120 BOARD (2/8) (Location: F-6)
MD-114/MD-120 BOARD (2/8) (Location: N-7, N-10)
MD-114/MD-120 BOARD (2/8) (Location: D-13, E-13)
MD-114/MD-120 BOARD (2/8) (Location: K-13)
4-26
2.5
-0.4
2.5
2.5
1.0
4700p
B
C4814
0
R4839
0.01u
C4818
B
330p
C4821
B
R4
8
100p
CH
C4817
0.01u
C4823
B
680
R4818
4700
R4822
120k
R4821
22k
R4819
UN911BJ-(K8).SO
Q4802
1
2
3
0
R4841
22k
R4820
UN9213J-(K8).SO
Q4801
1
2
3
SWITCH
SWITCH
MD-120 BOARD only
MD-120 BOARD only
22k
R4819
2.5
-0.4
2.5
2.5
1.0
4700p
B
C4814
XX
R4839
0.01u
C4818
B
330p
C4821
B
R4
8
100p
CH
C4817
0.01u
C4823
B
680
R4818
4700
R4822
120k
R4821
UN911BJ-(K8).SO
Q4802
1
2
3
XX
R4841
22k
R4820
UN9213J-(K8).SO
Q4801
1
2
3
SWITCH
MD-120 /MD-114 BOARD
SWITCH
MD-120 /MD-114 BOARD
3.4
2.6
8.3
P3.9
R4.1
P3.0
R2.7
8.3
3.0
4.8
C4869
B
1u
B
1u
C4827
B
1u
C4828
0
R4836
0
R4837
1uH
L4812
47uH
L4813
1uH
L4821
10uH
L4828
22uH
L4805
SCH2816-TL-E
Q4816
1
2
3
SCH2816-TL-E
Q4817
1
2
34
5
6
SCH1406-TL-E
Q4805
MD-120 BOARD only
MD-120 BOARD only
1
3
4
2
5
6
4
5
6
SCH1406-TL-E
Q4806
1
3
4
2
5
6
B
0.1u
B
C4857
10u
B
C4842
4.7u
B
C4849
10u
B
C4843
22uH
L4806
C4850
C4862
22uH
L4825
47u
4V
C4848
C4858
C4866
SWITCHING
PWR SWITCHING
PWR SWITCHING
SWITCHING
1.8V REG
IC4803
3.4
2.6
8.3
P3.9
R4.1
P3.0
R2.7
8.3
3.0
4.8
C4869
B
1u
B
1u
C4827
B
1u
C4828
XX
R4836
XX
R4837
1uH
L4812
47uH
L4813
1uH
L4821
10uH
L4828
22uH
L4805
SCH2816-TL-E
Q4816
1
2
3
SCH2816-TL-E
Q4817
1
2
34
5
6
SCH1406-TL-E
Q4805
MD-120 /MD-114 BOARD
MD-120 /MD-114 BOARD
1
3
4
2
5
6
4
5
6
SCH1406-TL-E
Q4806
1
3
4
2
5
6
B
0.1u
B
C4857
10u
B
C4842
4.7u
B
C4849
10u
B
C4843
22uH
L4806
C4850
C4862
22uH
L4825
47u
4V
C4848
C4858
C4866
SWITCHING
PWR SWITCHING
PWR SWITCHING
SWITCHING
1.8V REG
IC4803
4.4
8.3
6.7
2.1
8.
8.3
0
0.22u
B
C4865
B
1u
C4831
33
R4852
0
R4840
22uH
L4809
SCH2816-TL-E
Q4813
1
2
34
5
6
SCH1406-TL-E
Q4809
MD-120 BOARD only
1
3
4
2
5
6
4.7u
B
C4846
2SC4919-S-TL-E
Q4819
1
2
3
SWITCHING
PWR SWITCHING
SWITCHING
4.4
8.3
6.7
2.1
8.
8.3
0
0.22u
B
C4865
B
1u
C4831
33
R4852
XX
R4840
MD-120 /MD-114 BOARD
22uH
L4809
SCH2816-TL-E
Q4813
1
2
34
5
6
SCH1406-TL-E
Q4809
1
3
4
2
5
6
4.7u
B
C4846
2SC4919-S-TL-E
Q4819
1
2
3
SWITCHING
PWR SWITCHING
SWITCHING
4-31
MD-114/MD-120 BOARD (5/8) (Location: F-3)
0.1u B
C4213
2200p
C4201
C4227
R4227
10k
R4212
0.1u
C4202
B
XX
C4218
0.1u B
C4214
390p CH
C4209
R4235
470
B
C4228
0.22u
1500p B
C4238
0.022u
B
C4236
0
R4312
0
R4313
A11
D9
A10
C10
B10
C9
A9
B9
E9
C8
D8
E8
B8
D7
C7
A8
E7
C6
A7
B7
D5
C5
B6
FG
RFZI
WBO
RFS
RFON
RFOP
ROPC
TEZI
LVL
HDO
CEO
RFRP
MD-120
BOARD
only
BOARD
only
TEO
FEO
FEO
RFSN
VREF
ASLCO
RFSB
AVDD2
RFSP
FEI
EXTAD
TEPI
WBSH
FGIN
ASLCP
AVSS2
TEST5
TEST4
SLCO
ASLCN
TEZI
TEI
TEI
RFZI
RFRP
AWBF
WBS
0.1u B
C4213
2200p
C4201
C4227
R4227
10k
R4212
0.1u
C4202
B
XX
C4218
0.1u B
C4214
390p CH
C4209
R4235
470
B
C4228
0.22u
1500p B
C4238
0.022u
B
C4236
XX
R4312
XX
R4313
A11
D9
A10
C10
B10
C9
A9
B9
E9
C8
D8
E8
B8
D7
C7
A8
E7
C6
A7
B7
D5
C5
B6
FG
RFZI
WBO
RFS
RFON
RFOP
ROPC
TEZI
LVL
HDO
CEO
RFRP
TEO
FEO
FEO
RFSN
VREF
ASLCO
RFSB
AVDD2
RFSP
FEI
EXTAD
TEPI
WBSH
FGIN
ASLCP
AVSS2
TEST5
TEST4
SLCO
ASLCN
TEZI
TEI
TEI
RFZI
RFRP
AWBF
WBS
MD-120
/MD-114
BOARD
/MD-114
BOARD
: Changed portion
: Added portion
• Change of boards suffix number (MD-114 Board/VC-396 Board)
Note:
• MD-114 Board (Pattern and parts are changed.)
• MD-120 Board (Only parts are changed.)
• VC-396 Board (Pattern and parts are changed.)
• MD-120 Board (Only parts are changed.)
• VC-396 Board (Pattern and parts are changed.)
4. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
4-2. SCHEMATIC DIAGRAMS
10k
R4817
2200p
C4822
B
2200p
B
C4820
3300
R4814
4700p
B
C4819
10k
R4813
330p
SL
C4816
10k
R4811
470p
C4815
B
22k
R4809
0
MD-120 BOARD
only
only
10k
R4817
2200p
C4822
B
2200p
B
C4820
3300
R4814
4700p
B
C4819
10k
R4813
330p
SL
C4816
10k
R4811
470p
C4815
B
22k
R4809
XX
R4838
MD-120 /MD-114 BOARD
