Service Manuals, User Guides, Schematic Diagrams or docs for : . Various OEM Monitor OEM_Skyworth_168P-P26TQM-10_[SCH]
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1 2 3 4 5 6 7 8
D D
L603
+24V
+ + * + +
D603 C625 C617 C618 C620 +B
R580
R609 C612 R581
R610 C616 C621 C636
F601 L604
+12V
+ + * +
CN602(8,9)
AC220V L601 R611 L62 RBV601 D604
1
V601 C603 C602 T000
C601 R579
2
Q?
C C604 R582 PNP
C
TH601 C600 C614 R583
ZD603 R000 R577
D607
D608
D602 L605
+5V
+ *C619 + 7805 +
C622 C623 Standby
4
C609 R607
OT601B ZD602
IC601
4 R584
3
1 R603
D VCC R604 R576
7
FB ZENER1
+24v
B 6 B
BD
R504
5 C608 ON/OFF
C634
STR-W6556 SS/ADJ R612
CN602(1)
R601
1
R601 C606 OT601A C537 C634
3 C607 R507
S/GND C611 R511 R613
2
R000 R502 IC603
6.8B
431 C541
R506
R510
R503
C501
A A
1 2 3 4 5 6 7 8
1 2 3 4
R574
+24V
R545 Q502
D R547 D
Q503
R544
ON/OFF R546
CN603(3)
R615
ZD501
R543
Q1
R573 LDR1
VBRI
D516
VDD
C528
DRV1 R556 D522
IC502 C526
R559 R550 IC501
R555
C7 1 16
R552 VDDP BST1
C 1 16 C
DRV1 PGND
2 15 LX1
GNDP1 LX1
2 15 DRV2
VDDA DRV2 R572 HDR1
3 14
LDR1 HDR1
3 14 OZ9982
TIMER GNDA
OZ9939 4 13 DRV1
NC PWM1
4 13
DIM CT
5 12 DRV2
NC PWM2
5 12
C529 ISEN SSTCMP C521 R570 HDR2
6 11
C522 LDR2 HDR2
R554 6 11
VSEN LCT
R560 7 10 LX2
GNDP2 LX2
7 10 D523
OVPT ENA
8 9
VDDP2 BST2
8 9 R557
NC1 NC2 C523
R551
R534
D517
C520
C524 C525
R571 LDR2
B C527 B
R514 R531
D511 3 IS1 3 IS5
3 2 2
D503 D509
2 1 IS3 1 IS7
1
R513 R530
3
2 D505 IS
C518 R549 1
D515
IS R553 3 Q505
2 D520 R525 R538
C519 1
ZD502 R548 3
3 IS4 3 IS6
2 D529 2 D513
2 D521 C516
1 IS2 1 IS8
A 1 A
R524 R539
1 2 3 4
1 2 3 4 5 6 7 8
D D
VS1 VS3 VS5
3 R535 R536 3 R566 R565 3 R563 R564
T605 T604 T603
C511 CN607 VA 1 C635 CN606 VA 1 C634 CN605
VA 1
4 2 3 IS1 4 2 3 IS3 4 2 3 IS5
1 1 1
5 2 5 2 5 2
1
1
1
VB 2 D510 R532 R585 VB 2 D512 R538 VB 2 D507 R527 R526
R537
6 6 6
IS2 IS4 IS6
C C
R537 R538 R529 R528 R517 R516
D508
1
1
1
2 3 2 3 2 3
D504
D512
R533 R534 R567 R568 R561 R562
C510 VS2 C536 VS4 C533 VS6
VIN(+24) F501
VA
VS7
3 R518 R519
C635 C540 Q506 T602
C531 C532 Q508 HDR2 C504 CN604
VA 1
HDR1 4 2 3 IS7
1
VB
B 5 2 B
1
VB 2 D506
LX2 R518 R519
C530 LX1 6
Q507 D518 IS8
Q509 D519 LDR2
LDR1
R512 R513
1
2 3
D501
R521 R520
C505 VS8
A A
1 2 3 4 5 6 7 8
26L16 P26TQM
1
CHIMEIV260B1
5V16V245V CPU 16V
24V
STR-W6556
2
STR-W6556
1.
2. BOTTOM-SKIP
3.
4. STEP-DRIVER
5. MOS
6. ON
STR-W6556
1 MOS
2
3
4
5 /
6
7
220V EMI RBV601 C600
300V T000 IC601STR-
W6556 1 R001 IC601 4 C609 C609
IC601 16V IC601
MOS
16V R511R506 IC603/TL431
TL431 R IC603
TL431 C OT601A
OT601B IC601STR-W6556 6
FB MOS
T000
R503
Q501 Q501 24V R504OT601AD502Q501R C
E
OT601B IC601 6
1.8VVFB 1.8V
RS MOS
IC601 4 IC R000 VCC
IC BURST
24V 8V D608
CPU 5V R576 Q610 Q610
R577 Q609 Q609 24V 8V Q609
EC D607/7805 5V CPU
1. IC601 7
R607ZD602R604 R601 IC601 7
OCP ELP 3.15V
RS S
MOS
2. IC601 4 VCC 29.5V
OVP RS S
IC601 VCC 9.7V IC601
3. IC601 150 STR-W6556
MOS
4. IC601 5 STR-W6556 5
C606 SOFET START 0V
1.2V
STR-W6556 5
47K
1
1 CCFL IC OZ9939 IC OZ9982
2 MOSFET
3 IC
4 PWM
5
2
1. IC OZ9939
1 DRVI
2 VDDA
3 TIMER
4 DIM LPWM PWM
5 ISEN
6 VSEN
7 OVPT
8 9
10 ENA IC /
11 LCT PWM
12 SSTCMP
13 CT
14 GNDA
15 DRV2
16 PGND
2. IC OZ9982
1 VDDP 1
2 GNDP1
3 LDR1
4 5
6 LDR2 2
7 GNDP2
8 VDDP2 2
9 BST2
10 LX2 2
11 HDR2 2
12 PWM2 2
13 PWM1 1
14 HDR1 1
15 LX1 1
16 BST1 1
3.
, POWER 24V ,16V ,5V
. ON CN603 3
Q502Q503 ZD501 24V 5V OZ9939R 10
Q1
OZ9939 2 OZ9982 1
8
OZ9939 12 OZ9982 Q506Q507Q508Q509
T INVERTER
4.
OZ9939 6 CCFL
C511R535R536D513 6
R550R551 7 OZ9939 OZ9939
5.
OZ9939 4 IC PWM
CN603 2 0--5V PWM
0
OZ9939
IC 13
IC
1
24V16V
MOS
Q506Q507Q508Q509 24V
CPU
OZ9939OZ9982 Q502Q503
Q1
C511R535R536D513
2
T602MOS W506Q507Q508Q509
OZ9939
5 5 1.2V
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