H1,H2 And H3 Boards - Sony KLV-23HR1 Service Manual
Lcd colour tv
Hide thumbs
Also See for KLV-23HR1:
- Operating instructions manual (56 pages) ,
- Dimensions (1 page) ,
- Notes on usage (1 page)
Table of Contents
Advertisement
(4) H1,H2 and H3 Boards
3
1
2
A
R1504
R1503
R1502
R1501
2.7k
470
220
C1502
910
:CHIP
#
:CHIP
:CHIP
:CHIP
S1505
S1504
S1503
S1502
S1501
D1501
C1501
0.1
#
16V
B:1608
B
INPUT
CH+
CH-
VOL+
VOL-
H1
POWER
C
(KEY)
D
H1
[KEY]
— H1 BOARD —
CN1501
<COMPONENT SIDE>
R1503
R1502
R1501
<CONDUCTOR SIDE>
4
5
1
A
B
CN1501
CN7601
4P
JL1501
4P
#
1
KEY1
HP-R
JL1502
#
KEY2
2
HP-L
JL1503
#
3
POWER INT
HP-DET
4
GND
HP-GND
TO B2(1/5) BOARD
JL1504
TO A(3/5) BOARD
#
CN1004( 1 - 4 )
CN7001
S1508
C1504
D1503
0.1
#
C
16V
B:1608
B-SS11640<UC.>-H1.
D
H2
[HEADPHONE]
— H2 BOARD —
<COMPONENT SIDE>
R1504
<CONDUCTOR SIDE>
3
4
2
J7601
PH_JACK3
FB7604
1
FB7603
HEADPHONE
2
FB7602
3
4
FB7601
D7601
D7602
D7603
C7601 C7602 C7603
MA3200WA MA3200WA MA3200WA
#
#
#
H2
(HEADPHONE)
B-SS11640<UC.>-H2.
H2 BOARD
Terminal name of semiconductors in
silk screen printed circuit (
)
*
*
Ref-No.
!¡
D7601-D7603
: Refer to Terminal name of semiconductors in
*
silk screen printed circuit (see page 3-7)
5
1
2
A
IC1601
RS-20
SIRCS
R1610
R1611
R1609
47
1.8k
910
B
1/16W
1/16W
1/16W
:CHIP
:CHIP
:CHIP
C1607
R1612
22
C1608
470
10V
1/16W
#
F:CHIP
:CHIP
D1605
SML-310LTT86
Q1602
STBY
PDTC114EK-115
LED DRIVE
C1606
D1607
0.0022
UDZS-TE17-5.6B
B:1608
C
Q1603
PDTC114EK-115
LED DRIVE
D1601
UDZS-TE17-5.6B
UDZS-TE17-5.6B
H3
(SIRCS,LED)
D
H3
[SIRCS, LED]
— H3 BOARD —
IC1601
CN1602
<COMPONENT SIDE>
H3 BOARD
Terminal name of semiconductors in
silk screen printed circuit (
*
)
*
Ref-No.
2
Q1601-Q1603
D1601-D1605,
3
D1607
*
: Refer to Terminal name of semiconductors
in silk screen printed circuit (See page 3-7)
3
4
5
CN1602
R1608
JL1605
6P
330
1/16W
STBY5V
1
GND
:CHIP
JL1606
STBY5V
2
L1
JL1607
3
P SAVE LED
JL1608
L2
4
STBY LED
D1604
JL1609
L3
SML-020MVT-T87
5
POWER LED
JL1610
POWER
SIRCS
6
Q1601
PDTC114EK-115
TO B2(1/5) BOARD
LED DRIVE
CN1004( 5 - 11 )
D1602
D1603
UDZS-TE17-5.6B
B-SS11640<UC.>-H3.
Q1603
Q1601
Q1602
<CONDUCTOR SIDE>
KLV-23HR1 (UC)
3-22
Advertisement
Table of Contents
