SERVICE MANUAL
Ver. 1.2 2006. 06
SUPPLEMENT-1
DSC-H1
LEVEL 3
DSC-H1
US Model
Canadian Model
AEP Model
UK Model
E Model
Hong Kong Model
Australian Model
Chinese Model
Japanese Model
Korea Model
Tourist Model
File this supplement-1 with the service manual.
(DI06-016)
• Change of schematic diagrams
• Change of repair parts list
4. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
4-2. SCHEMATIC DIAGRAMS
Page
4-31
SY-127 BOARD (6/11) (Location: A-6)
R801
2200
C806
0.1u
50V
R803
C803
10u
6.3V
SY-127 BOARD (6/11) (Location: D-3)
Before change After change
C810
R803
0.022u
470k
C809
16V
10V
1u
0.022u
470k
C809
16V
C810
1u
6.3V
3.2V
C821
4700p
16V
C802
C801
0.47u
6.3V
10u
6.3V
L801
10uH
A4
B4
A3
B3
A2
B2
SPVCC
NC
SPGND
NC
SP-
SPBIAS
C803
10u
6.3V
R801
2200
C806
0.1u
50V
B
3.2V
C821
4700p
16V
C802
10u
6.3V
C801
0.47u
10V
: Changed portion
SPVCC
A4
NC
B4
SPGND
A3
NC
L801
10uH
B
B3
A2
B2
SP-
SPBIAS
DSC-H1_L3
9-876-880-83
C824
6.3V
1u
Sony EMCS Co.
C824
XX
2006F1600-1
©2006.06
Published by Kohda TEC
: Changed portion : Deleted portion
Page Before change After change
SY-127 BOARD (6/11) (Location: E-6)
A1 B1 C3 C1 C2 D1 D2 E1 E2
R804
C820
39k
C808
0.1u
C811
4-32
0.001u
SY-127 BOARD (7/11) (Location: E-10)
J4
REF
K4
PSIG
J3
4-34
TEST
GOUT
ROUT
BOUT
GND
K3
K2
K1
J1
C614
0.1u
RB601
10X4
VG
VR
VB
SY-127 BOARD (8/11) (Location: G-7)
IC901
4-35
STEADY SHOT CONTROL
IC901
MB91195LGL-G-146-ER1
CSP(CHIP SIZE PACKAGE)IC
1u
6.3V
C615
0.22u
10V
C616
0.1u
A1 B1 C3 C1 C2 D1 D2 E1 E2
R804
39k
C820
0.001u
J4
REF
K4
PSIG
J3
TEST
K3
GOUT
VG
VR
VB
ROUT
BOUT
GND
K2
K1
J1
C808
C614
0.1u
0.1u
RB601
10X4
C811
1u
10V
B
VG
VR
VB
C615
0.22u
16V
C616
0.1u
B
VG
VR
VB
IC901
STEADY SHOT CONTROL
IC901
MB91195LGL-G-152-ER1
CSP(CHIP SIZE PACKAGE)IC
SY-127 BOARD (11/11) (Location: F-6, G-9)
PG8
G3
UNREG1-1
J1
UNREG1-2
K1
C8L2
C005
0.22u
J2
C8L1
K2
10V
C8H1
H3
C8H2
J3
VO8
K3
VO7
K4
C7H2
J4
C7H1
H4
C7L2
J5
C7L1
K5
PG7
G4
CE
A6
4-41
C007
0.47u
16V
C004
R043
0.22u
1M
10V
C006
2.2u
C
8.6V
C008
0.1u
16V
C009
0.1u
16V
SY-127 BOARD (11/11) (Location: D-12)
C027
10u
6.3V
3.1V
C021
1u
16V
XX
C022
XX
R011
A2B2C3D3D4A1B1C2C1D2
4-42
SY-127 BOARD (11/11) (Location: K-12)
R0
10.5V
D004
D005
MAZS220008S0
EDZ-TE61-5.6B
R029
R030
33
10
L008
4.7uH
C035
1u
R2.1
10V
P1.8
MCH3405-TL-E
SWTICHING
2.3
Q002
3
3.2
2
Q001
CPH5812-S-TL-E
4
2
5
1
1
5.0
3.2
3
R3.1
1
P3.2
R3.1
P3.4
Q007
MCH3306-TL-E
SWTICH
C057
0.1u
RECT
5.0
C036
10u
6.3V
2
IC001
DC/DC CONVERTER
IC001
SC901570AVOR2
CSP(CHIP SIZE PACKAGE)IC
R041
R3.1
0
P3.4
3
R040
100k
R031
100k
0
2
5.0
3
1
Q003
MCH3306-TL-E
SWTICH
C007
0.47u
16V
PG8
G3
UNREG1-1
J1
UNREG1-2
K1
C8L2
C005
0.22u
16V
B
XX
C022
D004
MAZS220008S0
J2
C8L1
K2
C8H1
H3
C8H2
J3
VO8
K3
VO7
K4
C7H2
J4
C7H1
H4
C7L2
J5
C7L1
K5
PG7
G4
CE
A6
C027
10u
6.3V
3.1V
XX
R011
A2B2C3D3D4A1B1C2C1D2
R029
R030
33
10
L008
4.7uH
3.2
2
1
2
R2.1
P1.8
Q001
MCH3405-TL-E
SWTICHING
1
5.0
3
C035
1u
10V
2.3
3
Q002
RECT
CPH5812-S-TL-E
5.0
4
5
3.2
C057
0.1u
CSP(CHIP SIZE PACKAGE)IC
1
3
2
R040
XX
Q007
XX
R031
100k
0
2
3
C036
Q003
10u
MTM231230LS0
6.3V
SWTICH
IC001
DC/DC CONVERTER
IC001
SC901570BVOR2
R041
XX
5.0
1
C004
R043
0.22u
1M
16V
B
C006
2.2u
C
8.6V
C008
0.1u
16V
C009
0.1u
16V
C021
1u
16V
R0
10.5V
D005
EDZ-TE61-5.6B
DSC-H1_L3
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