Sony HCD-DZ830W / HCD-DZ850KW Service Manual ▷ View online
SERVICE MANUAL
Ver. 1.2 2007.06
SUPPLEMENT-1
Subject: DMPORT board changed to suffix-12 from suffix-11
9-887-642-81
Part number of DMPORT board changed to suffix-12 from suffix-11.
It has any difference between suffix-11 and suffix-12.
This supplement-1 describes the difference in the two boards.
Refer to original service manual (9-887-642-0[]) for other information.
It has any difference between suffix-11 and suffix-12.
This supplement-1 describes the difference in the two boards.
Refer to original service manual (9-887-642-0[]) for other information.
• How to distinguish
Location of part number on changed DMPORT board
CN201
CN203
CN204
IC202
IC201
DMPORT BOARD
(EXCEPT E32, MX) (SIDE A)
DMPORT
Before change: 1-872-120-11
After change: 1-872-120-12
After change: 1-872-120-12
AEP Model
UK Model
HCD-DZ830W
E Model
Australian Model
HCD-DZ850KW
HCD-DZ830W/DZ850KW
2
HCD-DZ830W/DZ850KW
DIAGRAMS
For Schematic Diagrams.
Note:
• All capacitors are in
Note:
• All capacitors are in
µ
F unless otherwise noted. (p: pF)
50 WV or less are not indicated except for electrolytics and
tantalums.
tantalums.
• All resistors are in
Ω
and
1
/
4
W or less unless otherwise
specified.
•
f
: internal component.
•
C
: panel designation.
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND 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.)
•
A
: B+ Line.
• Voltages are dc with respect to ground under no-signal
(detuned) conditions.
• Voltages are dc with respect to ground in service mode.
Voltage variations may be noted due to normal production
tolerances.
no mark : DVD STOP
tolerances.
no mark : DVD STOP
• Voltages are taken with VOM (Input impedance 10 M
Ω
).
• Signal path.
L
: VIDEO
f
: AUDIO IN
• Abbreviation
E32
: 110 – 240V AC area in E model
MX
: Mexican model
TH
: Thai model
For Printed Wiring Boards.
Note:
•
Note:
•
X
: parts extracted from the component side.
•
a
: Through hole.
•
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
• Indication of transistor.
Caution:
Parts face side: Parts on the parts face side seen from
(SIDE A) the parts face are indicated.
Pattern face side: Parts on the pattern face side seen from
(SIDE B) the pattern face are indicated.
Parts face side: Parts on the parts face side seen from
(SIDE A) the parts face are indicated.
Pattern face side: Parts on the pattern face side seen from
(SIDE B) the pattern face are indicated.
C
B
These are omitted.
E
Q
C E
B
These are omitted
Ver. 1.2
3
HCD-DZ830W/DZ850KW
IC202
IC201
1
9
5
1
1
1
1
3
18
4
5
8
C212
R214
R221
C210
R215
C223
C220
R208
R203
R223
C211
R222
C213
C214
R220
C221
C222
R224
1
CN201
CN203
CN204
L200
R227
R228
R241
R229
C229
R230
C230
R231
C231
R232
C232
C233
C234
C235
C236
R237
C237
R238
C238
R239
C239
C240
C241
R240
JL010
JL001
JL018
JL015
CL010
CL012
CL011
JL006
JL014
JL013
JL016
CL002
CL001
CL003
JL011
JL012
JL021
CL004
CL005
JL002
JL017
A002
JL027
JL026
JL025
JL024
JL023
JL029
JL028
JL031
JL030
JL005
DZ850KW
DZ830W
EXCEPT TH
DMPORT BOARD
(SIDE A)
DMPORT BOARD
(SIDE B)
U
IO-S-OUT
BOARD
CN301
(Page 55)
L
IO-SCART
BOARD
CN301
(Page 52)
M
POWER
BOARD
CN907
(Page 68)
DMPORT
1
2
A
B
C
D
E
F
G
H
I
J
K
3
4
5
6
7
8
1-872-120-
12
(12)
1-872-120-
12
(12)
PRINTED WIRING BOARD – DMPORT BOARD (EXCEPT E32, MX) –
:Uses unleaded solder.
Ver. 1.2
4
HCD-DZ830W/DZ850KW
M
POWER
BOARD
CN907
(Page 69)
U
IO-S-OUT
BOARD
(1/2)
CN301
(Page 57)
L
IO-SCART
BOARD
(1/2)
CN301
(Page 53)
3 . 3
6
5
1
0
0
0
0
0
0
9
No mark:DVD STOP
1k
R221
10V
C220
100
0 . 1
C210
0 . 1
C212
22k
R215
22k
R208
22k
R203
22k
R214
1k
R220
0 . 1
C222
10k
R223
6.3V
C223
100
12345
SI-3010KM-TL
IC201
EN
IN
GND
OUT
FB
0 . 1
C221
0.001
C214
0 . 1
C213
6.3V
100
C211
39k
R222
0
R224
CL001
CL002
CL003
CL004
CL005
CL006
CL007
CL008
CL009
CL010
CL011
CL012
JL001
JL002
JL003
JL004
JL005
JL006
JL007
JL008
JL009
JL010
JL011
JL012
JL013
JL014
JL015
JL016
JL017
JL018
JL019
JL021
JL022
1
2
3
4
5
6
7
8
9
CN201
DZ850KW
DZ830W
EXCEPT TH
9P
DET A/D
TXD
RXD
VIDEO
VGND
R
AGND
L
A+9V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
18P
CN204
1
2
3
3P
CN203
P-Con2
GND
6V
8
7
6
5
4
3
2
1
NJM4565M-D(TE2)(EXCEPT TH)
uPC4558G2(TH)
IC202
AOUT
A-IN
A+IN
V-
B+IN
B-IN
BOUT
V+
22k
R227
22k
R228
22k
R229
22k
R230
100p
C233
100p
C234
100p
C235
100p
C236
0 . 1
C237
16V
22
C238
R231
4 . 7 k
R232
4 . 7 k
C239
6.3V
47
C240
0 . 1
C241
0 . 1
10uH
L200
R237 0
R238 0
C231
1
C232
1
C229
1
C230
1
0
R239
100
R240
100
R241
JL028
JL029
JL030
JL031
+
+
-
-
PGND
VBUS(5V)
NC
VIDEO5V
RXD
TXD
DET
DGND
WM DET
WM A/D
(Lch)AGND
(Rch)AGND
Lch
Rch
WM RX
WM TX
VIDEO
VGND
DMPORT BOARD
DMPORT
IC202
BUFFER
IC201
+5V REG
SCHEMATIC DIAGRAM – DMPORT BOARD (EXCEPT E32, MX) –
Ver. 1.2
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