Sony SLV-LX80S Service Manual ▷ View online
SLV-LX80S
3-6. POWER BLOCK DIAGRAM
CHILEAN
MEXICAN
3-11
3-12E
4-1
SLV-LX80S
(For printed wiring boards)
•
•
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
• Through hole is omitted.
• Circled numbers refer to waveforms.
• There are few cases that the part printed on diagram
• Circled numbers refer to waveforms.
• There are few cases that the part printed on diagram
isn’t mounted in this model.
• Chip parts.
(For schematic diagrams)
• All capacitors are in
• All capacitors are in
µ
F unless otherwise noted. pF :
µµ
F.
50V or less are not indicated except for electrolytics and
tantalums.
tantalums.
• Chip resistors are 1/10W unless otherwise noted.
k
Ω
=1000
Ω
, M
Ω
=1000k
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, Be-
cause it is damaged by the heat.
Be careful not to heat the minus side of tantalum capacitor, Be-
cause 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
•
: non flammable resistor
•
: fusible resistor
•
: panel designation
•
: internal component.
•
B +
: B+ Line.
•
B –
: B– Line.
• Circled numbers refer to waveforms.
• Readings are taken with a color-bar signal input.
• Voltage are dc between ground and measurement points.
• Readings are taken with a digital multimeter (DC10M
• Readings are taken with a color-bar signal input.
• Voltage are dc between ground and measurement points.
• Readings are taken with a digital multimeter (DC10M
Ω
).
• Voltage variations may be noted due to normal production
tolerances.
•
: adjustment for repair.
• Circled numbers refer to waveforms.
THIS NOTE IS COMMON FOR PRINTED WIRING
BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is
printed in each block.)
BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is
printed in each block.)
Transistor
Diode
Kinds of capacitor
Temperature characteristics
External dimensions (mm)
When indicating parts by reference
number, please include the board name.
number, please include the board name.
C
B
E
5
6
4
2
1
3
5
4
6
2
3
1
4
5
2
3
1
1
2
4
5
3
3
2
1
3
2
1
3
2
1
Note :
The components identified by
mark
The components identified by
mark
!
or dotted line with mark
!
are critical for safety.
Replace only with part number
specified.
specified.
SECTION 4
PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
SLV-LX80S
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
B
C
D
E
F
G
H
I
J
4-3
4-4
4-1. FRAME SCHEMATIC DIAGRAM
FRAME SCHEMATIC DIAGRAM
SLV-LX80S
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
B
C
D
E
F
G
H
I
J
A
1
2
3
4
5
6
7
8
9
10
11
12
13
B
C
D
E
F
G
H
I
J
4-6
MA-397 (VIDEO, AUDIO, SERVO/SYSTEM CONTROL, TUNER, POWER) PRINTED WIRING BOARD
— Ref. No. MA-397 Board:1,000 Series —
— Ref. No. MA-397 Board:1,000 Series —
There are few cases that the part printed on this diagram isn’t mounted in this model.
VIDEO, AUDIO, SERVO/SYSTEM CONTROL, TUNER, POWER
MA-397
MA-397 BOARD
CN101
G13
CN404
I1
CN600
A1
D102
H9
D103
F7
D109
F13
D161
G8
D162
G8
D163
F13
D302
A7
D401
J10
D420
I5
D561
B4
D562
B5
D563
B4
D600
B2
D601
E2
D604
E2
D605
C2
D607
D3
D608
F2
D609
F2
D611
F2
D612
F1
D613
F1
D614
H1
D623
C1
D624
C2
D625
D1
D660
I3
D661
H3
D666
H3
D702
B12
D980
A4
D982
C3
D983
A4
IC101
I4
IC151
H12
IC160
H10
IC162
H13
IC201
D6
IC260
B10
IC301
A9
IC350
B6
IC403
J5
IC404
I7
IC570
F9
IC600
D1
IC601
G1
IC660
H1
IC870
G5
IC871
H6
IC980
C4
Q101
F3
Q102
F11
Q103
F7
Q201
C6
Q202
C5
Q203
E6
Q301
A7
Q302
A7
Q303
A7
Q350
C8
Q380
C7
Q500
H8
Q502
H9
Q561
B5
Q600
I1
Q601
I2
Q662
I2
Q673
I3
Q674
J2
Q870
G5
Q871
H7
Q872
G7
Q873
H5
Q874
G5
Q876
H7
4-2. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
MA-397 Board (Side B)
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