Sony LMD-2140MD Service Manual page 85

C601
FB601 C602 C603
0.047 0uH
0.047 1
CN601 50V 50V 50V
D601
6P B B
B
F601 C10T03QL-11A FB602 RB160M-30TR
WHT
PROTECT 1608 PROTECT
0uH 1608 3225
JL601
24V 1
FH601 FH602
24V 2 10A
125V
FB603
24V 3
0uH
JL602
GND 4
D602 FB604
C604
F602 0uH
GND 5 PTZ-TE25-27A
330
10A PROTECT
35V
250V
GND 6
TO SWITCHING
R601
4.7k
REGULATOR
1/10W
RN-CP
3
1
2
IC601
TL431CPK-E2
2.5V REF
Q601
DTC144EKA
SWITCH
G1 NJM2903M-TE2 (IC605)
4 3 2 1
5 6 7 8
D618
XX
LMD-2140MD
A B
Q602
SI4425DY-T1
SWITCH
D603 D604
F603
RD12SB-T1 10A
PROTECT 250V
R603
100k
C679
1/10W 0.01
R645
RN-CP
50V
0
R615 B
2.7k
C605 2012 CHIP
10 1/10W
RN-CP
35V
R604
0.5%
1k
1/10W
RN-CP R620
36k
1/10W
RN-CP
0.5%
D605 R619
MA111-TX 1k
R621
PROTECT 1/10W
XX
RN-CP
0.5%
R602 0.5%
10k
1/10W
C620
RN-CP 1000p
C621
50V
0.22
B
16V
B
1608
IC603
1608
TPS5103IDBR
D608
PVM CONTOROL RB160M-30TR
PROTECT
SOFT START LH
C616
0.047
50V
INV OUT_u
B
C606
1 1608
25V
FB LL
B C617
100p
3216 50V
CH
CT OUT_d
1608
R616
RT OUT GND
82k R627 47k
1/10W
1/10W RN-CP
RN-CP
0.5%
GND TRIP
C618
0.1
25V
REF VCC_SENSE
B
1608
COMP VCC
D617 C631
UDZSTE-1713B
0.1
25V
B
PWM/SKIP VREF 5
2012
STBY VREG 5V_IN
R618
47k
1/10W
RN-CP
C619
C691
C626
0.01 2.2
25V 25V 2.2
B 25V
B
B
1608 3225
3225
C660 R637
XX XX
R606 R613
6.8k 36k
1/10W 1/10W
RN-CP RN-CP
0.5% 0.5%
R607
160k
R623
1/10W 4.7
RN-CP
1/10W
0.5%
RN-CP
C612 C614
1000p 0.22
50V 16V
B B
IC602
C623
TPS5120DBTR
1608 1608 10
25V
PWM CONTROL
B
R609
C607
7.5k
0.047 1/10W 3225
50V
RN-CP INV1 LH1
B
1608 D606
FB1 OUT1_U
1SS357(T3SONY1)
PROT
SOFTSTART1 LL1
C608
R661
PWM/SKIP OUT1_D
47p
XX
50V
CH
CT OUTGND1
R610
1608 100k 1/10WRN-CP
CTSV_STBY TRIP1
R625
22k 1/10WRN-CP
R662
C609 GND VCC R626
XX
0.01
22k 1/10WRN-CP
25V
REF TRIP2
B R611
100k 1/10WRN-CP
1608 STBY1 VREF5
C610 STBY2 REGSV_IN
R612
2.2
6.3V 10k 1/10WRN-CP
FLT OUTGND2
B
2012
POWERGOOD OUT2_D
SOFTSTART2 LL2
C611
0.047
FB2 OUT2_U
50V
B
INV2 LH2
1608 C622
10
D607
25V
R608 1SS357(T3SONY1)
B
11k
PROT
1/10W
3225
RN-CP
R622
C613 C615
4.7 R624
0.22 1000p C671 R647
XX
16V 50V XX 1/10W
XX
RN-CP
B B
1608 1608
R605 R614
36k
12k
1/10W 1/10W
RN-CP RN-CP
0.5% 0.5%
C
G1 G1
C634
1
C633 C681
50V
560 680 B
35V 35V
3225
C637 C682
1000
1000
35V
35V
R656
R628
0
6.8 R657
1/10W XX
CHIP
RN-CP
R655
0 S S
C630 C689
Q611 Q615
2.2
CHIP XX
XX XX
25V
B
3225
FB605
0uH
R659 L601
0
10uH
CHIP
FB606 R660
XX
0uH
R658
0.5%
0 S S
Q612 Q616
CHIP
XX XX C690
XX
D609
RB060L-40TE25
RECT
D610
RB060L-40TE25
RECT
C632
1
50V
B
3225
R649 XX C685
VCC OUT
GND GND
GND GND
C645
C648
47
35V 0.1 FB COMP
50V
B
2012
IC604
L5972D013TR
REG.
C635
10
25V
B
S 3225
Q604
XX
TP601
F605
10A L607
250V
C624 150uH
0.01
25V
L605
B
10uH C649
1000
1608
10V
L608
47uH
Q606
XX
L602 C650
10uH 1000
C627
10V
0.01 25V B 1608
S C638 C640 C644
270 270 270
0.5%
D611
10V 10V 10V
RB060L-40TE25
0.5% C628 TP602
RECT
4.7 25V B 3225
C629
10 25V B 3225
C625
0.01
25V
B
L603
1608
10uH
C639 C641
330 330
6.3V 6.3V
Q608
XX D612
RB060L-40TE25
S RECT
C636
10
25V
B
3225
S
Q610
XX
6-27 6-27
D E
C652 C653 C654
10 10 10
25V 25V 25V
B B B
C656 C662
330 22
3225 3225 3225
25V 25V
L604
C674
10uH C665 C667 C669 C672 0.1
22 22 22 22 25V
C643 C646 25V 25V 25V 25V B
470 0.1
25V 1608
25V
B
C647
C642
0.1
10 25V
25V B
B FB607
0uH
C675
4.7
6.3V
B
R642
22k
1/10W
RN-CP
C663
XX
R632
82k
1/10W
R638
RN-CP
330k
0.5% R640
1/10W 2.7k
RN-CP
1/10W
RN-CP
R633 C658
12k 0.1
C666
8 7 6 5
1/10W 25V 0.1
RN-CP B
25V
0.5% B
1608
IC605 1608
NJM2903M-TE2
COMPARATOR
1 2 3 4
C659
0.1
25V
B
1608
XX
L611
100uH
R651
22k
1/10W
RN-CP R641
0.5% XX
R652 C655
C683
6.8k 82
0.022
R650 1/10W 20V
25V
XX RN-CP
B
0.5% C657
R634
0.1
1608 C684 10k
220p 25V 1/10W
50V B
C686 RN-CP
R648
CH XX R653 1608
4.7k
3.3k
1/10W
1608 1/10W
RN-CP
RN-CP
0.5%
0.5%
R635
0
CHIP
R629
0
CHIP
IC606
PQ1CZ41H2ZPH
-5VREG
R630
0 C668
47
CHIP 1 2 3 4 5 25V
L610 C676
R639 220uH 1000p
2.2k 50V
B
1/10W
C661 RN-CP C670
C673
1 0.1
1000
25V 16V
16V
B D614 B
C664
10 RB063L-30TE25
25V
RECT
B
R636
220k
TP603 1/10W
RN-CP
F606
10A
250V
L609
R631
10uH 0
CHIP
C651
330
6.3V
G1
(REGULATOR)
F G
CN602
11P
TP604 FB608
0uH
1 GND
JL609
2 16.5V
FB609
0uH 3 16.5V
4 16.5V
5 GND
6 GND
7 5V
FB610 1
8 GND
0uH
JL605
9 PANEL DET
JL606
10 BACK LIGHT
JL607
11 DIMMER
FB611
TO D2 BOARD
0uH
CN8201
CN603
FB612
4P
0uH JL608
1 GND
2 GND
FB613
3 16.5V
0uH
4 16.5V
TO D2 BOARD
CN8210
2
TP606
JL603
CN604
7P
JL610
1 PANEL DET
JL611
2 BACKLIGHT
JL612
3 DIMMER
4 GND
JL613
5 LED-G
JL614
6 LED-R
JL615
7 SW-DC12V
TP608
TO B(15/17) BOARD
CN301
JL604
CN605
3P
3 LED-R
2 LED-G
1 GND
3
TO X BOARD
CN1901
CN607
5P
1 FAN
2 3.3V
C678
0.1
25V 3 GND
B
4 SCL_3.3V
5 SDA_3.3V
TO B2 BOARD
CN1303
CN606
14P
JL616
1 D5V
JL617
2 A5V
TP607 JL618
3 -5V
4 GND
5 GND
6 GND
4
JL619
7 3.3V
8 3.3V
9 GND
10 GND
R643 JL681
3.9k 11 SCL_3.3V
1/10W
JL682
RN-CP
0.5%
12 SDA_3.3V
TP605 JL620
R644
13 GND
1.3k
JL621
1/10W
RN-CP 14 12V
0.5%
TO B(6/17) BOARD
CN501
5
H