Sony KLV-23HR2 Service Manual page 30

1 3
2
A
B
CN4601
FB4601
14P
0uH
FBMJ2125HS420
JL4604
AU_12V
UNREG12V 1
FB4602 TO(3/4)
UNREG12V 2
0uH
JL4605 FBMJ2125HS420
C GND 3 AU_GND
FB4603
GMD 4
0uH FBMJ2125HS420
JL4606 POWER3
UNREG6V 5 UNREG6V
TO(1/4)
TO(1/4)
UNREG6V 6 POWER4
UNREG6V 7
GND 8
D5V
GND 9
FB4604
GND 10 0uH LFBK1608HS601
JL4607
UNREG33V
UNREG33V 11
JL4601
TO(1/4)
GND 12
JL4611
REG10.5V 13 REG16.5V
D
JL4602 JL4608
FB4605
GND 14
0uH
D5V
FBMJ2125HS420
TO G BOARD
CN6351
E
CN4605
4P
REG16.5V 1
FB4608
REG16.5V 2
0uH
GND 3
GND 4
TO G BOARD
CN6350
F
G
A(4/4)
(POWER SUPPLY)
H
I
J
4 5 6
C4610
6800p
R4615
25V
6.8k
B
16.5V
1/10W
1608
RN-CP
R4603
12k
1/10W
PS4601
RN-CP
1.6A
R4616 R4620
5.1k 33k
REG16.5V
1/10W 1/10W
RN-CP RN-CP
1.6A
C4613
R4608 C4619
7.5k IC4601 4.7 470
1/10W 6.3V 25V
TPS5120DBTR
RN-CP B
CONVERTER
D4602
2012
RB160M-30TR
C4605
0.022 INV1 LH1
25V
B
1608
FB1 OUT1_U
C4603 0.01 25V 1608 B
SOFTSTART1 LL1
R4605
PWM/SKIP OUT1_D
R46090 CHIP
C4614 0.125V B 2012
CT OUTGND1
C4604 47p50V CH 1608
R4622
10k
5V_STBY TRIP1 1/10W
R46100 CHIP
RN-CP
R4601 C4615
1/10W 0.125V B 2012
CHIP GND VCC
C4601 0.01 25V 1608 B
C4620
0.1
C4606 0.125V B 2012 REF TRIP2 25V
F
R4623
R4606 47k 1/10W CHIP 10k 1/10W RN-CP
1608
47k
STBY1 VREF5
R46111k 1/10W CHIP
C4616
R460747k 1/10W CHIP 4.7 6.3V B 2012
STBY2 REG5V_IN D5V
R46124.7k 1/10W CHIP
C4602 0.01 25V 1608 B
FLT OUTGND2
C4607 1 16V 2012
B
R4602
POWERGOOD OUT2_D
1/10W
R4613100k 1/10W CHIP
CHIP
SOFTSTART2 LL2
C4608 0.01 25V 1608 B
FB2 OUT2_U
C4609
0.015
+16.5V 25V
B
INV2 LH2
1608
D4603
C4617
RB160M-30TR
4.7
6.3V
R4614
R4621 B
10k R4617
1/10W 390 56k
1/10W 1/10W 2012
RN-CP
RN-CP
RN-CP
C4612
R4604
4700p
4.3k
50V
1/10W R4618
B
RN-CP 20k
1/10W
1608
RN-CP
D4601
XX
R4619 C4611
150k XX
1/10W 25V
B
CHIP
1608
D4649 D4651
EC31QS03L-TE12L EC31QS03L-TE12L
D4650 D4652
EC31QS03L-TE12L EC31QS03L-TE12L
D4654 D4656
EC31QS03L-TE12L EC31QS03L-TE12L
D4653 D4655
EC31QS03L-TE12L EC31QS03L-TE12L
D4658
EC31QS03L-TE12L
D4657 D4659
UN6V
EC31QS03L-TE12L EC31QS03L-TE12L
UNREG6V
D4660 D4652
EC31QS03L-TE12L EC31QS03L-TE12L
D4661
EC31QS03L-TE12L
D5V
7 8 9
UN6V
FB4609
PS4602 0uH
2.5A FBMJ2125HS420
UNREG6V
Q4601
2.5A
HAT2071R-EL
3.3V REG
6.4 C4629
10
25V
R4627 B
R4624
100 R4629
0
1/10W 0 3225 D3.3V 2.8A
CHIP
CHIP CHIP
JL4615
Q4602 L4601
10uH
HAT2071R-EL
3.3V REG
C4631 C4633
39 470
16V 25V
R4625
R4625 0
0uH
D4605
CHIP
PTZ-TE25-3.9B
C4618
4.7
25V 1.9
B
3225
+16.5V
R4626
0
CHIP
Q4603
IRF7901D1-TR
12V REG
C4630
10
25V
B
3225
C4632 C4634
39 470 12V 0.6A
R4636
16V 25V
R4628 0uH JL4614
100
1/10W
CHIP L4602
10uH
SLF7055
+16.5V
IC4602
BA09T
9V REG
9V 0.23A
+9V R4639
JL4612 150k
1/10W
OUT 9V TO(1/4)(2/4)
VCC CHIP Q4605
GND
UPA1716G-E2
12V SW
D4609
MM3Z13VT1
C4621 C4623 C4641
47 C4625 C4627 1
0.1
0.1 47 16V
16V 16V
16V 16V
B B
B
2012
1608
IC4603 1608
BA05T
5V REG
D5V 0.6A
+5V
JL4613 R4638 R4637
33k
OUT TO(1/4)(2/4) XX
VCC D5V 1/10W
1/10W
GND CHIP
CHIP
POWER2
C4622 C4624 C4626 C4628
C4640
220 TO(1/4) Q4606
100 0.1 0.1 0.1
25V 25V 16V 10V 16V DTC114EUA-T106
B B B
12V CONTROL
1608
2012 1608
R4644
100k
1/10W
CHIP
R4642
D4611
0 R4645 C4638
MMDL914T1
CHIP 150k
1/10W
CHIP
1608
9V
R4643
D4612
0
MMDL914T1
CHIP
10
11 12
D3.3V TO(1/4)(2/4)
+3.3V
04643
XX
+5V C4645 C4644
XX XX
D5V
9V
+9V
PANEL 12V 0.33A
C4646
P12V 1000P
50V
B
1608
TO(1/4) VGA
TO(1/4) DVI_MUTE
REG16.5V
R4631 R4632 R4634
0 0 XX
CHIP CHIP 1/10W
RN-CP
D4608
XX
15V_MUTE
REG16.5V
R4630
22k
1/10W
CHIP
D4610
R4640
XX MM3Z15VT1
2.2
CHIP
1.7
C4635
4.7
6.3V
C4642
B
R4641 0.01
10k 25V
2012 1/10W B
CHIP
Q4607
1608
2PA1576R-115
15V MUTE
REG16.5V
C4637 C4639
1
XX D4607
16V 25V
MM3Z15VT1
B 2.2
2012
1.7
C4636
R4633
0.01
10k
25V
1/10W
B
Q4604 CHIP
1608
2PA1576R-115
PROT
D4613
XX
B XX
D5V
C4650
XX
B-SS11836<UC.>- A..-P4
15
13 14
CN4603
25P
TO B(1/8)BOARD
CN1003
JL4617
1 D3.3V
2 D3.3V
3 D3.3V
4 D3.3V
JL4618
5 GND
6 GND
7 GND
JL4619
8 D5V
9 9V
JL4631
10 GND
JL4620
11 PANEL12V
12 PANEL12V
JL4621
13 GND
14 GND
JL4622
15 VGA
16 DVI_MUTE
17 GND
JL4632
18 GND
JL4623
19 3.3V_ALERT
JL4624
20 5V_ALERT
21 DCIN_ALERT
JL4633
22 GND
23 DIMMER
24 BACKLIGHT
JL4625
25 PANEL_DET
CN4604
5P
JL4626
5 DIMMER
JL4627
4 BACKLIGHT
JL4628
3 PANEL_DET
JL4629
2 GND
1 D5V
JL4630
TO D3 BOARD
CN8201C( 7 - 11 )
C4649
XX
KLV-23HR2 (UC) 3-14