C603 - Samsung AQ17HS Service Manual

10-1-3 AQ17** & AQ19** Main Part Schematic Diagram
AQUILA PROJECT POWER CIRCUIT
CAUTION
1. THE AREAS MARKED WITH A
DIAGRAM AND THE PARTS LIST DESIGNATE COMPONENT
WHICH HAVE SPECIAL CHARACTERISTICS IMPORTANT
FOR SAFETY AND SHOULD BE REPLACED ONLY WITH
TYPES IDENTICAL TO THOSE IN THE ORIGINAL CIRCUIT
OR SPECIFIED IN THE PARTS LIST. BEFORE REPLACING
ANY OF THE COMPONENTS, READ CAREFULLY THE "PRO-
DUCT SAFETY NOTICE".
2. DRAWING A NUMEROUS MEASUREMENT OF THIS MONITOR
MATTERS THAT DEMAND SPECIAL ATTENTION IS FOLLOWING
1)DO NOT USE YOUR INSTRUMENT BETWEEN PRIMARY
GROUND (SYMBOL
2)DO NOT USE YOUR INSTRUMENT BETWEEN SECONDARY
GROUND (SYMBOL
AVERTTISSMENT: " CE RECEPTEUREST EQUIPE DE COMPOSANTS CRITIQUES
POUR LA SECURITE TOUTESLES PIECES INDIQUEES DANS LES ZONES
OMBREES DU SCHEMA SONT CRITQUEPOUR LA SECURITE DE LAPPAREIL
NE REMP LACER LE FABRICANT DONT LE FONCTIONNEMENT EST CRITITE
QUE PAR DES PIECES RECOMMANDEES PAR LE FABRICANT CONSULTER
LA NOMENCLAYURE DES PIECES POUR TROUVER."
+12V
R603
33
D602
1/2W
1N4148
TO DEGAUSSING COIL
RL601
G5PA-1
3
2
1
POS601
slcon3p
J503P61D4R5Q270S
CN601
17NS/19MS 10ohm
19NS 4.5ohm
OTHER 9ohm
CN602
slcon1p
TH601
SKC-084
CN603 1
slcon1p
19NS D5SB60
OTHER D3SBA60
C605
10nF
500V
R602
R601
150K
150K
1/4W
1/4W

C603

C604
2.2nF
2.2nF
125V 125V
BD602
C602
1000nF
275V
MP
L601
1 2
4 3
FG601
EY601
1
SNAME
EY602 1
SNAME
LC601
IM-L03A2-P
1
AC INPUT
90V ~ 264V
EY603
EYE2.2
AQ17HS/AQ17IS/AQ17NS
AQ19MS/AQ19IS/AQ19NS/AQ19FS
WARNING:
"THIS EQUIPMENT CONTAINS SAFETY
IN THE SCHEMATIC CRITICAL COMPONTS ALL PARTS SHOWN IN THE SHADED
AREAS OF THE SCHEMATICARE SAFETY REPLACE SAFETY
CRITICAL COMPONENTS ONLY WITH MANUFACTURERS
RECOMENDED PARTS LIST FOR EXACT REPLACEMENTS".
NOTE
1. RESISTANCE IS SHOWN IN OHM K=1000, M-1000000.
RATED POWER OF RESISTOR NOT NOTED IN SCHEMATIC
DIAGRAM IS 1/6W.
2. CAPACITANCE IS SHOWN UF AND NOT NOTED
CAPACITANCE IS SHOWN PF. 1UF=1000000PF.
RATED VOLTAGE OF CONDENSER NOT NOTED IN
SCHEMATIC DIAGRAM IS 50V.
) AND SECONDARY CIRCUIT. 3. ABBREVIATION AND SYMBOL
MO:R-METAL-OXIDE MO:C-MONOLYTIC
WW:R-WIRE WOUND
NPO:C-NPO
) AND PRIMARY CIRCUIT. FU:R-FUSIBLE
PP:C-POLYPROPYLENE
MF: R-METAL FILM MP:C-M.POLYESTER
CC:R-COMPOSITION
MPP : C-METAL POLYPROPYLENE
P:C-POLYESTER T:C-TANTALIUM
PRIMARY GROUND SECONDARY GROUND
4. THE SECONDARY VOLTAGE IS READ WITH SSVM FROM
INDICATED POINT TO SECONDARY GROUND ( )
THE PRIMARY VOLTAGE IS READ WITH SSVM FROM
INDICATED POINT TO PRIMARY GROUND ( ).
5. THIS SCHEMATIC DIAGRAM IS SUBJECT TO CHANGE
WITHOUT NOTICE FOR FURTHER IMPROVEMENT.
R604
10K
C
1/8W
B DEGAUSS
E
Q601
KSC1008-Y
BD603
1.2UH,3.5*5.7MM
EY607 1
R670
EYE2.2
180K
D601
1/2W
D5SB60
C607 CC
2 1 R671
WITH PFC 220uF
180K
3 4 450V 220uF 450V
1/2W
CC
EY608
1
EYE2.2
1
IC601
DP308P
BD604
4 1
F_B DRAIN
2
GND
3 5
Vcc SYNC
HS601
heat_sink
EY609 EY611
1 1
EYE2.2 EYE2.2 R688
1 EY612 10K
EY610 1
EYE2.2 EYE2.2 1/8W
C608 C609
ZD601
33uF
100nF MTZJ27D-T-72
50V 50V
105C MO
PFC CIRCUIT
D703
1N5397GP
EY705
1
SNAME
ER-2828
T701
ZD706
UZ16BM
ZD705
UZ12BM
EY704
1 EY703
SNAME SNAME
IC701
BD653
1.2UH,3.5*5.7MM
B
L701
C702 BD652
220nF
D704
MC33260P
C701 63V
07N60S5
1N4148
275V MP 1 8 (MUTI:2SK761)
FEED VCC D
MP
Q701
17/19NS 1000nF C703 2 V OUT 7
G
560PF
OTHER 470NF
S
50V R703 R721
3 CT 6
GND 1/6W
FUSEHOLDER 47K
10
1/6W
4 SENSE SYNC 5
R702
9.1K
1/4W
R701
MF
0.33
3W C705
WW
1nF
100V
P
1
EY604
EYE2.2
WARING: BEFORE SERVICING THIS CHASSIS,
READ "X-RAY RADIATION PRECAUTION,SAFETY
PRECAUTION, PRODUCT SAFETY NOTICE".
+12V
BD651
KA78R12
2
Vout
C652 3
GND
220UF
16V
C653
100nF
50V
EY6
1
EYE2.2
EY61 1
EYE2.2
T601
19NS EER4042
OTHER ER3942
1 18
B
EY615
EYE1.5
R606 R607 2 17
C610
100K 120K
10nF
1/2W 1/2W
500V
16
3
EY614
EYE1.5
D604 4 15
UF4007
C611
EYE1.5
220pF EY613 5 14
R640
1KV
15
1/6W
R609 6 13
15
1/6W
12
7
D606
TVR10G
8 11
1
9 10
C612
100pF
1KV
CN608
slcon1p
R608
D605 6.8K
UF4007 3W
MO
CN609
slcon1p
R605
1.2K
C613
1/4W 2.2nF
125V
C614
D702
2.2nF
TVR10G C649
125V
470pF
1KV
R711
C706
10
100nF C708 R649
1/4W
50V 22uF
1/2W
FU
MO 50V 105C
470K
CC
IC620
LTV817M-SM
COL ANODE
HSD701
heat_sink
C655
10nF C624
EMT CATHODE
100V 22nF
D701 100V
P
MUR460 R704 P R622
680K
1.5K
1/2W 1/8W
C710
10nF R705
500V 680K
1/2W
T620
BH26-30302S D621
HSQ701
heat_sink R706 C621 1N4148
C620 1 5
680K 100nF
1uF
1/2W 50V 100V 2
105C
P C622
3 4
R620 4.7nF
D620
270 100V
1N4148
1/4W P
R712
10
1/6W
19"FST DEL
+14V
Q670
R650
390 KTA1281-Y
1/4W
+14V_V
IC651
1
Vin
R672 R673
47K
4 2.7K
Vc
1/6W
1/6W
D670
BZX79C5V6
C
Q671 B
+12V
KSC945-Y
E
R674
10K
1/8W
HS651
heat_sink
+14V_I +5V
BB
R651
4.7K IC650
MC7805CT
1/8W
INOUT
GND
C650
100UF
16V
D640
UF4004
C654
1000uF
16V
105C
D641
UF5404
HS606
C641
heat_sink
1000uF
16V
R676
2.2K
1/8W
C642 E
D642
1000uF
UF1G
16V
B
105C
C Q672
KTA1281-Y
SNAME
EY616
D644 C643
RG10Z-V1 470UF
16V
HS60 R644
D645 heat_sink 33K C644 100V/220UF NEW CODE
31DF6 100uF 105C
1/2W
100V
105C
D646
UF4004
C645
470UF
35V
D647 105C
RG4C
C646
47UF C629
R628
250V 180K 10nF
R656 105C 500V
D650
1W
100
RGP02-12(T) CC
1/2W
R655
1/2W
C627
470K
2.2nF
CC +14V_I
100V R629
6.8K
P
1/6W
C625
100uF
C628
R623 16V 15nF
R625
1K
220K 100V
1/8W P
1/6W
IC621
K TL431CLP
R624
R
220
A
R626
1/4W 2K
1/4W
MF
R627
200
1/4W
MF
C656
100nF
50V
R621
MO
H_DRIVE Q620 R631
KSC945-Y 2K
330
C
1/8W 1/8W
B
CC
R630
E
2K
1/8W
10 Schematic Diagrams
C651
10NF
50V
+14V_I
+14V
R677
1K
1/8W
R675
0.56
1/2W
+6.3V
-14V
+80V
+29V
+210V
10-5