DOWNLOAD Sony KLV-15SR1 Service Manual ↓ Size: 3.57 MB | Pages: 73 in PDF or view online for FREE

Model
KLV-15SR1
Pages
73
Size
3.57 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
klv-15sr1.pdf
Date
PREV: Sony KV-28FX65B Service Manual

Sony KLV-15SR1 Service Manual ▷ View online

KLV-15SR1(AEP)      3-15
1
A
B
C
D
E
F
2
5
4
3
(5) Schematic Diagram of H1 Board
— H1 BOARD  —
H1
   
[KEY INPUT]
CN901
R909
R901
R906
R905
R902
R908
R907
R903
R904
S901
S902
S903
S904
S905
S906
<COMPONENT SIDE>
<CONDUCTOR SIDE>
CN4
TO B( a )BOARD
B-SS3666<AEP>-H1.
(KEY INPUT)
H1
POWER
TV/VIDEO
CH DOWN
CH UP
VOL -
VOL +
GND
KEY0
1
2
CN901
R901
R902
R903
R904
R905
R906
R907
R908
R909
S901
S902
S903
S904
S905
S906
2P
270
1/16W
:CHIP
270
1/16W
:CHIP
390
1/16W
:CHIP
560
1/16W
:CHIP
680
1/16W
:CHIP
1.2k
1/16W
:CHIP
1.5k
1/16W
:CHIP
3.9k
1/16W
:CHIP
12k
1/16W
:CHIP
TACT ALPS
TACT ALPS
TACT ALPS
TACT ALPS
TACT ALPS
TACT ALPS
2
1
2
1
2
1
2
1
2
1
2
1
KLV-15SR1(AEP)      3-16
1
A
B
C
2
5
4
3
(6) Schematic Diagram of H2 Board
— H2 BOARD  —
H2
   
[HP JACK]
<COMPONENT SIDE>
<CONDUCTOR SIDE>
CN2
J1
CN1
C2
C1
R20
C11
R19
C10
AUDIO R
AUDIO L
HEAD PHONE
CN402
TO A BOARD
B-SS3666<AEP>-H2.
(HP JACK)
H2
HP_SW
HP-R
A.GND
HP-L
1
2
3
4
C1
C2
J1
CN1
C10
C11
R20
R19
100p
100p
HSJ1637
4P
0.022
25V
0.022
25V
10
10
KLV-15SR1(AEP)      3-17
1
A
B
C
2
5
4
3
(7) Schematic Diagram of H3 Board
— H3 BOARD  —
H3
   
[LED, IR RECEIVE]
<COMPONENT SIDE>
<CONDUCTOR SIDE>
C951
C952
R952
CN952
FB952
FB951
IC951
R951
R953
D951
CN951
Ref.
D951
*
3
*
: Refer to Terminal name of semiconductors
in silk screen printed circuit (see page 3-3)
H3 BOARD
Terminal name of semiconductors
in silk screen printed circuit (
*
)
E5V
3.5
5.1
3.5
CN4
TO B( a )BOARD
SIRCS
B-SS3666<AEP>-H3.
(LED)
H3
RMC
LED
EVER5V
GND
GND
GND
VCC
OUT
GND1
GND2
1
2
3
4
1
2
C951
C952
R951
R952
R953
IC951
D951
CN951
FB951
FB952
CN952
1
1
1k
470
1/10W
47k
RS-20
SML-010LT-T86
4P
BLM18BA100SN1
BLM18BA100SN1
2P
KLV-15SR1(AEP)      3-18
1
A
B
C
D
2
5
4
3
(8) Schematic Diagram of TU Board
— TU BOARD  —
TU
   
[TUNER]
<COMPONENT SIDE>
<CONDUCTOR SIDE>
L3
D1
TU1
CN4
CN3
R11
C4
C9
R18
C8
R17
R16
R15
R14
C5
C7
C6
R13
Q1
L1
L2
L4
Ref.
Q1
*
1
*
: Refer to Terminal name of semiconductors
in silk screen printed circuit (see page 3-3)
TU BOARD
Terminal name of semiconductors
in silk screen printed circuit (
*
)
2.1
2.7
1.9
2.7
2.2
5.1
5.1
4.4
VIDEO
AUDIO
+5V
+3.2V
TO A BOARD
CN13
CN14
TO A BOARD
B-SS3666<AEP>-TU.
(TUNER)
TU
GND
VIDEO
QSS
FM/AM
5V
GND
GND
32V
SDA
SCL
AGC
GND
1
2
3
4
5
6
1
2
3
4
5
6
AGC
AS
SCL
SDA
+33V
GND
+5V
QSS
VIDEO
FM/AM
IF
IF
C7
C8
CN4
Q1
R14
R15
R16
R17
TU1
CN3
R11
L1
L2
R13
C9
R18
L4
L3
0.1
0.1
6P
2SA1037AK(R)
0
100
100
100
BTF-EF412(20)
6P
0
4.7µH
CHIP
4.7µH
CHIP
0
47p
1k
4.7µH
CHIP
6.8µ
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