Samsung LRT19US User manual

TFT-LCD MONITOR
Chassis Model
LRT19US 931MP
932MP
Manual
SERVICE
TFT-LCD MONITOR CONTENTS
1. Precautions
2. Product Specifications
3. Disassembly & Reassembly
4. Alignment & Adjustments
5. Troubleshooting
6. Exploded View & Parts List
7. Electrical Parts List
8. Block Diagram
9. Wiring Diagram
10. PCB Layout
11. Schematic Diagrams
12. Panel Description

Samsung Electronics Co.,Ltd.
416, Maetan-3Dong, Yeongtong-Gu, Suwon City, Kyungki-
Do, Korea, 443-742
Printed in Korea
P/N : BN82-00121C-00
URL : http://itself.sec.samsung.co.kr/
❈ This Service Manual is a property of
Samsung Electronics Co., Ltd.
Any unauthorized use of Manual can be
punished under applicable International
and/or domestic law.

1-1-1 Warnings
1. For continued safety, do not attempt to modify the circuit
board.
2. Disconnect the AC power and DC Power Jack before
servicing.
1-1-2 Servicing the LCD Monitor
1. PBA and panel components are very sensitive to static
electricity. Always wear anti-static gloves when handling
PBA or panel. Use an anti-static wrist strap and/or work
bench. Keep parts in protective bags until ready for use.
2. Do not use or apply excessive force when handling
panel. Damage to liquid crystal display may result from
improper handling.
1-1-3 Fire and Shock Hazard
Before returning the LCD monitor to the user, perform the
following safety checks:
1. Inspect each lead dress to make certain that the leads are
not pinched or that hardware is not lodged between the
chassis and other metal parts in the LCD monitor.
2. Inspect all protective devices such as nonmetallic control
knobs, insulating materials, cabinet backs, adjustment
and compartment covers or shields, isolation resistor-
capacitor networks, mechanical insulators, etc.
3. Leakage Current Hot Check (Figure 1-1):
WARNING: Do not use an isolation
transformer during
this test.
Use a leakage current tester or a metering system that
complies with American National Standards Institute
(ANSI C101.1, Leakage Current for Appliances), and
Underwriters Laboratories (UL Publication UL1410,
59.7).
Figure 1-1. Leakage Current Test Circuit
4. With the unit completely reassembled, plug the AC line
cord directly into a 220V AC outlet. With the unit’s AC
switch first in the ON position and then OFF, measure
the current between a known earth ground (metal water
pipe, conduit, etc.) and all exposed metal parts,
including: metal cabinets, screwheads and control shafts.
The current measured should not exceed 0.5 milliamp.
Reverse the power-plug prongs in the AC outlet and
repeat the test.
1-1-4 Product Safety Notices
Some electrical and mechanical parts have special safety-
related characteristics which are often not evident from visual
inspection. The protection they give may not be obtained by
replacing them with components rated for higher voltage,
wattage, etc. Parts that have special safety characteristics are
identified by on schematics and parts lists. A substitute
replacement that does not have the same safety characteristics
as the recommended replacement part might create shock, fire
and/or other hazards. Product safety is under review
continuously and new instructions are issued whenever
appropriate.
1-1
1 Precautions
Follow these safety, servicing and ESD precautions to prevent damage and to protect against potential hazards such as electrical
shock.
1-1 Safety Precautions
DEVICE
UNDER
TEST
TEST ALL
EXPOSED METAL
SURFACES
(READING SHOULD
NOT BE ABOVE 0.5mA)
LEAKAGE
CURRENT
TESTER
2-WIRE CORD
ALSO TEST WITH
PLUG REVERSED
(USING AC ADAPTER
PLUG AS REQUIRED) EARTH
GROUND
!

1-2-1 General Servicing
Precautions
1. Always unplug the unit’s AC power cord from the AC
power source and disconnect the DC Power Jack before
attempting to:
(a) remove or reinstall any component or assembly, (b)
disconnect PCB plugs or connectors, (c) connect a test
component in parallel with an electrolytic capacitor.
2. Some components are raised above the printed circuit
board for safety. An insulation tube or tape is sometimes
used. The internal wiring is sometimes clamped to
prevent contact with thermally hot components. Reinstall
all such elements to their original position.
3. After servicing, always check that the screws,
components and wiring have been correctly reinstalled.
Make sure that the area around the serviced part has not
been damaged.
1. Immediately before handling any semiconductor
components or assemblies, drain the electrostatic charge
from your body by touching a known earth ground.
Alternatively, wear a discharging wrist-strap device. To
avoid a shock hazard, be sure to remove the wrist strap
before applying power to the LCD monitor.
2. After removing an ESD-equipped assembly, place it on a
conductive surface such as aluminum foil to prevent
accumulation of an electrostatic charge.
3. Do not use freon-propelled chemicals. These can
generate electrical charges sufficient to damage ESDs.
4. Use only a grounded-tip soldering iron to solder or
desolder ESDs.
5. Use only an anti-static solder removal device. Some
solder removal devices not classified as “anti-static” can
generate electrical charges sufficient to damage ESDs.
4. Check the insulation between the blades of the AC plug
and accessible conductive parts (examples: metal panels,
input terminals and earphone jacks).
5. Insulation Checking Procedure: Disconnect the power
cord from the AC source and turn the power switch ON.
Connect an insulation resistance meter (500 V) to the
blades of the AC plug.
The insulation resistance between each blade of the AC
plug and accessible conductive parts (see above) should
be greater than 1 megohm.
6. Always connect a test instrument’s ground lead to the
instrument chassis ground before connecting the positive
lead; always remove the instrument’s ground lead last.
6. Do not remove a replacement ESD from its protective
package until you are ready to install it. Most
replacement ESDs are packaged with leads that are
electrically shorted together by conductive foam,
aluminum foil or other conductive materials.
7. Immediately before removing the protective material
from the leads of a replacement ESD, touch the
protective material to the chassis or circuit assembly into
which the device will be installed.
Caution: Be sure no power is applied to
the chassis or circuit and
observe all other safety
precautions.
8. Minimize body motions when handling unpackaged
replacement ESDs. Motions such as brushing clothes
together, or lifting your foot from a carpeted floor can
generate enough static electricity to damage an ESD.
1 Precautions
1-2
1-3 Electrostatically Sensitive Devices (ESD) Precautions
Some semiconductor (solid state) devices can be easily damaged by static electricity. Such components are commonly called
Electrostatically Sensitive Devices (ESD). Examples of typical ESD are integrated circuits and some field-effect transistors. The
following techniques will reduce the incidence of component damage caused by static electricity.
1-2 Servicing Precautions
WARNING: An electrolytic capacitor installed with the wrong polarity might explode.
Caution: Before servicing units covered by this service manual, read and follow the Safety Precautions
section of this manual.
Note: If unforeseen circumstances create conflict between the following servicing precautions and any of the safety
precautions, always follow the safety precautions.

10-1
10 PCB Layout
10-1 Main PCB Layout
X
Y

10 PCB Layout
10-2
D100 DIODE-RECTIFIER 56.4 20.4
D101 DIODE-SWITCHING 70.7 13.1
D102 DIODE-SWITCHING 75.4 13.1
D103 DIODE-SWITCHING 79.7 13.1
D104 DIODE-SWITCHING 24.9 18.6
D105 DIODE-SWITCHING 29.0 18.6
D106 DIODE-SWITCHING 33.2 18.6
D107 DIODE-SWITCHING 29.0 14.3
D108 DIODE-SWITCHING 33.2 14.3
D109 DIODE-SWITCHING 37.4 14.3
D110 DIODE-SWITCHING 37.4 18.6
D111 DIODE-SWITCHING 24.9 14.3
D601 DIODE-SWITCHING 166.6 26.3
D602 DIODE-SWITCHING 170.9 26.3
D603 DIODE-SWITCHING 162.3 26.3
D605 DIODE-RECTIFIER 118.5 89.8
D606 DIODE-RECTIFIER 22.4 99.8
D700 DIODE-SWITCHING 185.7 72.5
ZD100 DIODE-ZENER 42.7 20.3
ZD101 DIODE-ZENER 48.9 20.3
ZD102 DIODE-ZENER 63.5 12.5
ZD103 DIODE-ZENER 54.2 13.8
ZD104 DIODE-ZENER 58.1 13.8
ZD105 DIODE-ZENER 43.1 14.1
ZD106 DIODE-TVS 105.6 16.6
ZD107 DIODE-TVS 94.8 16.6
ZD400 DIODE-ZENER 237.8 102.5
ZD401 DIODE-ZENER 238.5 92.1
ZD402 DIODE-ZENER 84.8 20.1
ZD403 DIODE-ZENER 238.7 87.6
ZD600 DIODE-ZENER 183.1 31.4
ZD700 DIODE-ZENER 237.4 72.0
ZD701 DIODE-ZENER 228.3 61.1
ZD702 DIODE-ZENER 223.3 61.5
ZD703 DIODE-ZENER 218.4 59.9
ZD704 DIODE-TVS 229.9 82.6
ZD705 DIODE-TVS 224.4 82.5
ZD706 DIODE-TVS 236.8 78.3
ZD707 DIODE-TVS 236.8 74.9
ZD708 DIODE-TVS 226.2 68.4
ZD709 DIODE-TVS 213.6 61.6
ZD710 DIODE-TVS 216.5 67.3
ZD711 DIODE-TVS 237.5 62.1
ZD712 DIODE-ZENER 151.2 14.4
ZD713 DIODE-TVS 111.8 16.2
ZD714 DIODE-TVS 123.0 16.3
ZD715 DIODE-TVS 162.3 14.8
Loc. No. Description X Y
DIODE ZD716 DIODE-ZENER 197.6 10.8
ZD717 DIODE-ZENER 195.6 15.6
IC100 IC-EEPROM 50.8 21.2
IC101 IC-EEPROM 44.6 21.2
IC102 IC-CMOS LOGIC 63.7 20.5
IC400 IC-MICRO_PROCESSOR 59.3 54.9
IC401 IC-FLASH MEMORY 92.9 92.0
IC402 IC 18.1 52.5
IC403 IC-EEPROM 87.8 72.9
IC404 IC-VOL. DETECTOR 90.0 20.6
IC405 IC-POSI.FIXED REG. 105.5 70.7
IC406 IC-POSI.FIXED REG. 8.1 75.0
IC501 IC-AUDIO AMP 217.3 104.8
IC502 IC-AUDIO AMP 199.3 76.8
IC600 FET-SILICON 187.8 105.8
IC602 FET-SILICON 85.5 109.1
IC605 IC-CMOS LOGIC 165.7 25.2
IC606 IC-DC/DC CONVERTER 124.1 107.3
IC607 IC-DC/DC CONVERTER
27.9 111.9
IC700 IC-AUDIO SWITCH 164.1 99.3
IC701
IC-SIGNAL PROCESSOR 159.8 59.7
IC702 C-EEPROM 137.2 72.0
IC703 IC-POSI.FIXED REG. 119.3 70.0
IC704 IC-POSI.FIXED REG. 144.1 93.4
IC705 D/A,A/D CONVERTER 118.1 44.6
Q100 TR-SMALL SIGNAL 52.4 14.1
Q101 TR-SMALL SIGNAL 48.4 14.1
Q500 TR-SMALL SIGNAL 207.5 75.7
Q501 TR-SMALL SIGNAL 209.8 113.0
Q600 TR-SMALL SIGNAL 183.5 106.6
Q602 TR-SMALL SIGNAL 91.6 114.0
Q603 TR-SMALL SIGNAL 83.1 108.5
Q604 TR-SMALL SIGNAL 129.3 103.0
Q700 TR-SMALL SIGNAL 226.5 74.5
Q701 TR-SMALL SIGNAL 222.8 74.5
Q702 TR-SMALL SIGNAL 223.4 22.4
Q703 TR-SMALL SIGNAL 185.6 68.0
Q704 TR-SMALL SIGNAL 181.0 66.0
Q705 TR-SMALL SIGNAL 180.9 72.0
Q706 TR-SMALL SIGNAL 181.2 77.9
Loc. No. Description X Y
TRANSISTOR
IC

11-1
11 Schematic Diagrams
11 Schematic Diagrams ❈ This Document can not be used without Samsung’s authorization. 11-1 PC Input Part Schematic Diagram
DELETE
6,7,8pin connect to ground
DELETE
3301-001236 60OHM
12
3
+3.3V_DDC
+5V_DDC_A
1
MMBD4148SE
D105
C110 100pF 50V MO
TP976
+5V_DDC_A
U1917
1
2SC2412K-Q Q100
SC
B
C
E
ZD103
BZX84C5V6LT1
1/16W10R135
R122
TP1363
1
MMBD4148SE
12
3
100 1/16W
12
3
D111
SC
D107
MMBD4148SE
U1904
1
R113 10K 1/16W
SHORT
R120
+3.3V_DDC
R124 75
TP1408
1
TP1409
1
1/16W
50V10nFC100
10 1/16W
MO
R132 R131
1/10W
R149
39ohm
1/16W10
39ohm
R148
1/10W
1
10V
1uF C109
R129
TP975
R104
100
MO
SHORT
12
3
50V
4.7pF
C121
R101 1/16W0
MMBD4148SE
D101
A
2
C1
6
C2
4
C3
3
C4
1
NC
5
QZX363C5V6 ZD105
100pF
C107
50V
ZD106
1/16W10R138
1/16W
15K
R102
1
ZD104
BZX84C5V6LT1
A2 /Y2
4
A3
5
/Y3
6 7
GND
8
/Y4
A4
9
U432
1
A1
10
/Y5
A5
11 12
/Y6
A6
13 14
VCC
2
/Y1
3
1
74LCX14MX
IC102
D110
MMBD4148SE
12
3
TP1368
R106 0 1/16W
1K 1/16WR127
SC
+3.3V_LIVE
U1935
1
15K
TP977
1
R116
1/16W
MO
C104 10nF 50V MO
R126
50V 100pF C113
1/16W 75
U1915
1
C105
100pF
50V
SHORTR119
R144 10 1/16W
MMBD4148SE
D102
12
3
2
3
TP1461
1
+3.3V_LIVE
MMBD4148SE
D103
1
MMBD4148SE
12
3
C102 10nF 50V MO
C4
1
5
NC
+5V_DDC_D
D106
QZX363C5V6 ZD102
A
2
C1
6
4
C2C3
3
1
R123 1K 1/16W
SC
L101
3.3UH
TP1412
4.7K
R128
+5V_DDC_D
MO
C120
4.7pF
50V
TP1398
1
L100
3.3UH
TP1391
1
6 7 8
39ohm
R150
1/10W
AT24C02N-10SC
IC100
1 2 3 4
5
R108 100
5
TP1414
1
1/16W
CN100
1
GND
SIG_1
2
SIG_2
3 4
SIG_3
SIG_4
MO 50V 100pF C111
jack5p_b
1/16W R125
TP1452
1
75
R115 SHORT
ZD107
TP973
1
1/16W10
R143
1/16WR145 0
R117
+3.3V_DDC
C115 1.5nF 50V
1/16W22
U1905
1
1/16W10R133
R121 100 1/16W
R107 10K 1/16W
R110 1/16W100
U1916
1
1/16W0R147
D100 SS24
13 14 15
MO C122 4.7pF 50V
3 4 5 6 7 8 9
10
11 12
TP994
1
d_sub15p
CN101
1 2
2 3 4
5 6 7 8
IC101
AT24C02N-10SC
1
510 1/16W R142
R118 22 1/16W
TP1416
1
TP1417
1
1
TP1415
1
R139 SHORT
U1918
SHORTR140
D104
MMBD4148SE
12
3
BD103
R134 10 1/16W
01/16W
2
3
TP1455
1
2
3
D109
MMBD4148SE
1
D108
MMBD4148SE
1
1/16W0R146
1/16W
50V 100pF C112 MO
23 24 25 26
R136 10
13 14 15 16 17 18 19 20 21 22 2 3 4 5 6 7 8 9 10 11 12
TP1413
1
tpcon26p CN102
1
1
TP1411
1
ZD100 BZX84C5V6LT1
50V1.5nFC114
TP1410
TP980
1
10K 1/16W R130
100R141
BD102 1/16W0
01/16WBD101
SHORTR112
1/16W
R114
15K
R137 10 1/16W
R111 1/16W0
R103
2SC2412K-Q Q101
SC
B
C
E
1/16W
15K
1
TP998
1
TP1367
C108 10uF
10V
BZX84C5V6LT1 ZD101
G-IN_A R-IN_A B-IN_A
G+IN_A B+IN_A
SDA_DDC_D
SCL_DDC_D
CHK_DVI
RX1+ RX2+ RX1- RX2- RXC- RXC+ RX0+ RX0-
R+IN_A
ANALOG_H
DDC_CTL
PC_AL PC_AR
VSYNC_IN_A
CHK_DSUB
SDA_DDC_A
SCL_DDC_A
SCL_DDC_A
SDA_DDC_A
HSYNC_IN_A VSYNC_IN_A
SDA_DDC_D
SCL_DDC_D
HSYNC_IN_A
ANALOG_V
3
5
4

11 Schematic Diagrams
11-2
3 4 5

11-3
11 Schematic Diagrams
❈ This Document can not be used without Samsung’s authorization. 11-2 Scaler Part Schematic Diagram
DELETE
GM1501H CF 1003-001758
(249 OHM,1%)
R471 SHORT
gmIO3.3
SHORT
33 1/16WR409
4
56
78
R4002
RA416
12
3
R489 SHORT
TP1487
1
gmLVDSB3.3 gmDVI3.3
R481 SHORT
R485 33 1/16W
R448 SHORT
1
TP1471
1
TP1469
1TP1470
R496
TP1468
1
SHORT
100 R436
33R411 1/16W
1
R4003
3.3K
1/16W
TP1464
R465
R473 SHORT
SHORT
33 1/16W
R484 SHORT
R487
SHORT R418
SHORTR477
R474 SHORT
gmLVDS3.3
SHORTR475
1/16W33R486
R494 SHORT
RA407
1 2
3 4
5
6
7 8
33
SUPLECODE
SHORTR490
gmCORE1.8
R488 1/16W33
R402
12
34
56
78
0
RA419 SHORTR497
R499 SHORT
SHORT R4091
R453 SHORT
R401
SHORTR446
100
33R410 1/16W
1 2
3 4
5
6
7 8
33 RA405
SUPLECODE
C401
22pF
50V
MO
3.3K
R456
R420 3.3K
R495 SHORT
TP1489
1
4
1 2
SUPLECODE
7
8
5 6
3
33
RA408
R421 3.3K
R482 SHORT
Q0Q1
SHORTR4090
HC-49/S-SMD(14.31818MHZ) X400
SHORTR458
SHORT
R437100
R428
33
R412 33 1/16W
gmADC1.8
R408 1/16W
7 8
R493 SHORT
RA406
SUPLECODE
1
2
3 4
5 6
33
3.3KR422
56
78
R405SHORT
RA413
12
34
SHORTR452
VSSD33_PLL
J4
VSSD33_SDDS
C20 VVS
G4 XTAL
TP1483
1
K25 VSSA18_DLL
VSSA33A_LVDS0
AC19
VSSA33A_LVDS1
AC20
VSSA33A_LVDS2
AD19
VSSA33_DDDS
J2
H4 VSSA33_FPLL
F3 VSSA33_RPLL
VSSA33_SDDS
H2
K4
VSSD33_DDDS
VSSD33_LVDS
AD17
G2
VGRN7
D19 VHS_CSYNC
VODD
B20
VRED0
C19
B19 VRED1
VRED2
A19
D18 VRED3
VRED4
C18
B18 VRED5
A18 VRED6
C17 VRED7
AE17
VDV
D20
N2 VGA_SCL
N1 VGA_SDA
A23 VGRN0
C22 VGRN1
VGRN2
B22
A22 VGRN3
VGRN4
D21
VGRN5
C21
VGRN6
B21
A21
B17 VCLAMP
A20 VCLK
VDDA18_DLL
K23
VDDA33_DDDS0
J3
VDDA33_DDDS1
J1
VDDA33_FPLL
G1
F2
VDDA33_PLL
VDDA33_RPLL
F4
H3
VDDA33_SDDS0 VDDA33_SDDS1
H1
VDDD33_LVDS
W24
SVVSYNC
B14
G3 TCLK
VBLU0
B25
A25 VBLU1
VBLU2
D24
C24 VBLU3
VBLU4
B24
A24 VBLU5
C23 VBLU6
B23 VBLU7
C16
B16 SVDATA1
SVDATA2
A16
D15 SVDATA3
C15 SVDATA4
B15 SVDATA5
SVDATA6
A15
D14 SVDATA7
SVDV
A17
SVHSYNC
C14
A14 SVODD
SVREFVSS1
A8 RX0
B8 RX0_
A9 RX1
B9 RX1_
A10 RX2
RX2_
B10
A6 RXC
RXC_
B6
SOG
C3
SVCLK
D16
SVDATA0
R3
AC16
OEXTR
PBIAS B26
PPWR A26
PWM0
D26
C25 PWM1
PWM2
C26
D2 RED
RED_
D1
RESET
K1
B11 REXT
AD1
OCM_CS
R1
T4 OCM_CS0
OCM_CS1
P1
OCM_CS2
P2
OCM_INT1
L2
L1 OCM_INT2
R2 OCM_RE
D25 OCM_TIMER1
M2 OCM_UDI
M1 OCM_UDO
OCM_WE
OCMDATA13
AB1
OCMDATA14
AB2
OCMDATA15
AB3
OCMDATA2
AE3
OCMDATA3
AD3
AF2 OCMDATA4
OCMDATA5
AE2
AD2 OCMDATA6
OCMDATA7
AF1
AE1 OCMDATA8
OCMDATA9
OCMADDR4
OCMADDR5
Y3
OCMADDR6
W1
OCMADDR7
W2
W3 OCMADDR8
OCMADDR9
V1
AD4 OCMDATA0
OCMDATA1
AF3
AC1 OCMDATA10
AC2 OCMDATA11
AC3 OCMDATA12
V3
V4 OCMADDR12
OCMADDR13
U1
U2 OCMADDR14
U3 OCMADDR15
U4 OCMADDR16
OCMADDR17
T1
T2 OCMADDR18
OCMADDR19
T3
OCMADDR2
AA3
OCMADDR3
Y1
Y2
P3 MSTR_SDA
NO_CONNECT1
K3
F1 NO_CONNECT2
A1 NO_CONNECT3
NO_CONNECT4
C5
D5 NO_CONNECT5
NO_CONNECT6 AC17
AA1 OCMADDR0
OCMADDR1
AA2
V2 OCMADDR10
OCMADDR11
AD13
LVDSB_GND0
AC13
LVDSB_GND1
AC14
LVDSB_GND2
AC15
LVDS_SHIELD0 AF10
AC11
LVDS_SHIELD1
AD11
LVDS_SHIELD2
AE11
LVDS_SHIELD3
LVDS_SHIELD_4 AE13
LVDS_SHIELD_5 AD14
MSTR_SCL
P4
C13
LBADC_GND
D13
C12 LBADC_IN1
B12 LBADC_IN2
LBADC_IN3
A12
D12 LBADC_RETURN
LVDSA_3_3_0
AD20
LVDSA_3_3_1
AC22
LVDSA_3_3_2
AC21 AC12
LVDSB_3_3_0 AD12 LVDSB_3_3_1 LVDSB_3_3_2
AC4
IO_3_3_2 IO_3_3_3
AC6 AC8
IO_3_3_4 IO_3_3_5
AC10
D22
IO_3_3_6 AA4 IO_3_3_7 IO_3_3_8
W4
AB4
IO_3_3_9
M3 IR0
IR1
M4
LBACD_33
GPIO_G09_B0
GPIO_G09_B1
AF4
GPIO_G09_B2 AC5
GPIO_G09_B3 AD5
AE5
GPIO_G09_B4
GPIO_G09_B5 AF5
C2 GREEN
GREEN_
C1
D17
IO_3_3_0 D23
IO_3_3_1
Y4
IO_3_3_10
GPIO_G07_B3
GPIO_G07_B4 AE9
GPIO_G07_B5
AF9
GPIO_G07_B6 AD10
AE10
GPIO_G07_B7
AD6
GPIO_G08_B0_JTAG_CLK AE6
GPIO_G08_B1_JTAG_MODE
GPIO_G08_B2_JTAG_TDI AF6
AE7
GPIO_G08_B3
GPIO_G08_B4_JTAG_TDO AF7
GPIO_G08_B5_JTAG_RESET AD8
AE4
AE26
GPIO_G04_B7
GPIO_G05_B0 AD21
AD22
GPIO_G05_B3
GPIO_G06_B0
AC18
AD18
GPIO_G06_B1
AE18
GPIO_G06_B2
GPIO_G06_B3 AF18
AE8
GPIO_G07_B0
AF8
GPIO_G07_B1
GPIO_G07_B2
AC9
AD9
AA23
AF17
GPIO_14_DHS
AD16
GPIO_15_DVS
AD7
GPIO_16_DEN
GPIO_G04_B0
AD23
AD24
GPIO_G04_B1
GPIO_G04_B2 AE24
AF24
GPIO_G04_B3
GPIO_G04_B4 AF25
GPIO_G04_B5 AF26
GPIO_G04_B6
AE25
AC23
W23
FS_2_5_12 F23 FS_2_5_13 E23 FS_2_5_14
M23
FS_2_5_2 FS_2_5_3
P23
FS_2_5_4
L23
T23
FS_2_5_5 FS_2_5_6
V23
R23
FS_2_5_7 Y23 FS_2_5_8 FS_2_5_9
T24
FSDQM3
L26
FSDQS
FSRAS V24
J24
FSVREF0 FSVREF1
W25
FSVREFVSS0
K26
V26
FSWE
FS_2_5_0
H23
FS_2_5_1
J23
AB23
FS_2_5_10 FS_2_5_11
FSDATA30
FSDATA31 F26
FSDATA4 G24
FSDATA5
H26
H24
FSDATA6
FSDATA7 J25
T26
FSDATA8
FSDATA9 R25
FSDQM0 T25
FSDQM1 U25
FSDQM2
U26
FSDATA20
FSDATA21
P25
FSDATA22 R26
FSDATA23 R24
K24
FSDATA24
FSDATA25 J26
FSDATA26
H25
G23
FSDATA27
FSDATA28 G25
F24
FSDATA29
FSDATA3 G26
F25
FSDATA11 P26
N24
FSDATA12
FSDATA13
N26
M25
FSDATA14
FSDATA15 L24
FSDATA16 L25
M26
FSDATA17
FSDATA18
M24
FSDATA19 N25
E26
FSDATA2
N23
FSADDR8
FSADDR9
AB25
Y25
FSBKSEL0
Y26
FSBKSEL1
V25
FSCAS
W26
FSCKE
FSCLKN U23
U24
FSCLKP
E24
FSDATA0
E25
FSDATA1
P24
FSDATA10
R4
AD25
FSADDR0
AD26
FSADDR1
AC26
FSADDR10
FSADDR11 AB24
AC24
FSADDR2
AC25
FSADDR3
FSADDR4
AB26
AA24
FSADDR5
FSADDR6 AA25
FSADDR7 AA26
Y24
M17
D_GND_48 D_GND_49
P17
R15 D_GND_5 R17 D_GND_50
D_GND_51
P10
D_GND_52
L17
D_GND_6
U15
M11 D_GND_7
D_GND_8
N11 R11
D_GND_9
EXTCLK
D_GND_38 D_GND_39
R16
P15
D_GND_4
R12
D_GND_40 D_GND_41
K13 P13 D_GND_42
D_GND_43
U13
D_GND_44
M14
D_GND_45
R14
D_GND_46
P11
D_GND_47
M10
K14
L14 D_GND_29
D_GND_3
M15
D_GND_30
N14
P14
D_GND_31 D_GND_32
B13
T14 D_GND_33
K15
D_GND_34
N15 D_GND_35
D_GND_36
T15
D_GND_37
M16
N16
P12 D_GND_19
D_GND_2
L15
D_GND_20
T12
U12 D_GND_21
D_GND_22
L13
D_GND_23
N13
D_GND_24
R13
L10 D_GND_25
D_GND_26
T13 T10 D_GND_27
D_GND_28
A13
U14
D_GND_1
P16 D_GND_10
N17 D_GND_11
D_GND_12
N10 R10 D_GND_13
D_GND_14
K12
D_GND_15
L12
D_GND_16
M13
D_GND_17
M12
D_GND_18
N12
DVI_3_3_4
DVI_GND0
A7
DVI_GND1
B7
DVI_GND2
C7 D7
DVI_GND3 DVI_GND4
A11
DVI_GND5
D11
DVI_GND6
B5
DVI_SCL
N4
N3 DVI_SDA
D_GND
AD15
D_GND_0
CORE_1_8_9
T11
DCLK
AC7
D6
DVI_1_8_0 DVI_1_8_1
D8 D9
DVI_1_8_2 D10 DVI_1_8_3
C11
DVI_3_3_0 DVI_3_3_1
C10
C9
DVI_3_3_2 DVI_3_3_3
C8 C6
U17 U16
CORE_1_8_10 U10 CORE_1_8_11 K11 CORE_1_8_12
U11
CORE_1_8_2 CORE_1_8_3
L16
T16
CORE_1_8_4 T17 CORE_1_8_5 L11 CORE_1_8_6 K10 CORE_1_8_7 K16 CORE_1_8_8
AF15
AE15
B1_
AF14
B2
AE14
B2_
B3
AF11
AF12
B3_
AE12
BC
AF13
BC_
BLUE
B2
B1 BLUE_
K17
CORE_1_8_0 CORE_1_8_1
E2 ADC_AGND1 E1 ADC_AGND2
ADC_AGND3
C4
E4 ADC_AGND4 B4
ADC_DGND1
A5
ADC_DGND2
AHSYNC
L4
L3 AVSYNC
B0 AF16
AE16
B0_
B1
A3_
AC AE20
ACS_RESET_HD
K2
AF20
AC_
ADC_1_8_0
A3 A4
ADC_1_8_1 ADC_3_3_0
A2
ADC_3_3_1
B3
ADC_3_3_2
D3
ADC_3_3_3
E3
ADC_AGND0
D4
00001679 IC400
AE23
A0
AF23
A0_
AE22
A1
AF22
A1_
A2 AE21
A2_ AF21
A3 AE19
AF19
1
TP1492
1
10K
TP1491
R400100
R4758
TP1486
1
TP1484
1
TP1485
1
1
TP1479
1
TP1477
1TP1478
TP1476
1
100
R454 SHORT
R404
R463
100 R403
SHORT R431
SHORT
R415SHORT
1
R417 33 1/16W
7 8
5 6
1 2
TP1495
8
33
SUPLECODE
RA411
3
4
RA421
12
34
56
7
56
78
RA412
12
34
R491 1/16W10K
R479 SHORT
gmPLL3.3
gmPLL3.3
SUPLECODE
1 2
3 4
5
6
7 8
R498
33 RA403
SHORT
R4005
SHORT
R438 SHORT
SHORT R433
TP1497
1
gmDVI1.8
TP1496
1
SHORT
SHORTR447
gmIO3.3
R483
R426SHORT
R460 SHORT
R4001 SHORT
R42422
12
34
56
78
8
RA414
RA417
12
34
56
7
TP1488
1
R439 SHORT
1
R457
3.3K
TP1481
1TP1482
TP1480
1
TP1475
1
1TP1466
1
gmIO3.3
33R416
TP1465
gmLVDSA3.3
1/16W
R442 3.3K
12
34
56
78
+3.3V_MAIN
RA420
22 R419
R441
3.3KR440 3.3K
4
5 6
7 8
R445 SHORT
33 RA404
SUPLECODE
1
2
31
2
3 4
5 6
7 8
33
SUPLECODE
RA402
SHORT
R430 SHORT
R472 SHORT
R425
8
RA418
12
34
56
7
SHORT
2
34
56
78
R451
RA415
1
50V
22pF
C400
MO
TP1473
1TP1474
1
TP1472
1
7 8
5 6
3
4
1 2
1
gmDDR2.5
33
SUPLECODE
RA401
SHORTR427
TP1467
TP1493
1
R429SHORT
R443 SHORT
R423 3.3K
12
34
56
78
gmDVI3.3
gmADC3.3
RA422
4
1
2
R480 SHORT
RA409
SUPLECODE
7 8
5
6
3
8
5 6
3 4
1 2
33
gmLBADC3.3
33
SUPLECODE
RA410
7
R492 SHORT
R4004 249
SHORTR467
2
3 4
5 6
7 8
+5V_MAIN
RA400
33
1
TP1490 1
SHORTR450
R406SHORT
3.3KR407
R413 1/16W 33
R434SHORT
1
33 1/16W R414
R455 SHORT
TP1494
R478 SHORT
SHORTR432
R476 SHORT
DPF_SDA
DPF_SCL
AMP_EN
HP_SENSE
DHS
OCM_ADDR(16)
OCM_ADDR(17)
OCM_ADDR(18)
OCM_ADDR(19)
VCT656(3)
VCT656(2)
VCT656(1)
VCT656(0)
TXA1-
TXA1+
TXA0-
TXA0+
HP_EN
VCT656(4)
VCT656(5)
VCT656(6)
VCT656(7)
CHK_DPF
DPF_PW
DPF_CS
TXB0-
ANALOG_V
ANALOG_H
TXAC-
TXA3-
FM_CTRL
VOL_
VOL+
TXA2-
TXA2+
SDA_DDC_D
SCL_DDC_D
B-IN_A
B+IN_A
TXBC-
TXB3-
TXB2-
TXB1-
gmFSVREF
SDA_EEPROM
SCL_EEPROM
SCART_SWIN
G-IN_A
G+IN_A
LEDGRN
CHK_SVIDEO
CHK_DSUB
RXC+
RX2-
RX2+
RX1-
RX1+
RX0-
RX0+
R-IN_A
R+IN_A
GM_VG(5)
GM_VG(3)
GM_VG(1)
SDA_DDC_A
SCL_DDC_A
GM_VB(7)
GM_VB(5)
GM_VB(4)
GM_VB(0)
RXC-
DVI_RECOVER
GM_FIELD
GM_SOGOUT
CH_DOWN
CHK_COMP
CH_UP
GM_VR(7)
GM_VR(5)
GM_VR(4)
GM_VR(1)
GM_VG(7)
FSDATA(18)
FSDATA(17)
FSDATA(16)
FSDATA(15)
FSDATA(14)
FSDATA(13)
FSDATA(12)
FSDATA(11)
FSDATA(10)
FSDATA(9)
FSDATA(8)
FSDATA(7)
FSDATA(6)
FSDATA(5)
FSDATA(4)
FSDATA(3)
FSDATA(2)
FSDATA(1)
FSDATA(0)
FSDATA(0:31)
FSADDR(4)
FSADDR(3)
FSADDR(2)
FSADDR(1)
FSADDR(0)
FSADDR(0:11)
FSDATA(31)
FSDATA(30)
FSDATA(29)
FSDATA(28)
FSDATA(27)
FSDATA(26)
FSDATA(25)
FSDATA(24)
FSDATA(23)
FSDATA(22)
FSDATA(21)
FSDATA(20)
FSDATA(19)
OCM_ADDR(8)
OCM_ADDR(7)
OCM_ADDR(6)
OCM_ADDR(5)
OCM_ADDR(4)
OCM_ADDR(3)
OCM_ADDR(2)
OCM_ADDR(1)
OCM_ADDR(0)
OCM_ADDR(0:19)
FSDQM(3)
FSDQM(2)
FSDQM(1)
FSDQM(0)
FSDQM(0:3)
FSADDR(11)
FSADDR(10)
FSADDR(9)
FSADDR(8)
FSADDR(7)
FSADDR(6)
FSADDR(5)
GM_VR(3)
GM_VR(2)
GM_VR(0)
GM_VR(0:7)
OCM_DATA(15)
OCM_DATA(14)
OCM_DATA(12)
OCM_DATA(13)
OCM_DATA(11)
OCM_DATA(10)
OCM_DATA(9)
OCM_DATA(8)
OCM_DATA(7)
OCM_DATA(6)
OCM_DATA(5)
OCM_DATA(4)
OCM_DATA(3)
OCM_DATA(2)
OCM_DATA(1)
OCM_DATA(0)
OCM_DATA(0:15)
OCM_ADDR(15)
OCM_ADDR(14)
OCM_ADDR(13)
OCM_ADDR(12)
OCM_ADDR(11)
OCM_ADDR(10)
OCM_ADDR(9)
SOG_IN
DPF_RESET
DDC_CTL
VCT656(0:7)
GM_VB(6)
GM_VG(6)
GM_VG(4)
GM_VB(3)
GM_VB(2)
GM_VG(2)
GM_VB(1)
GM_VB(0:7)
GM_VG(0)
GM_VG(0:7)
GM_VR(6)
TXAC+
FSBKSEL1
FSBKSEL0
FSCLKE
FSRASn
FSCASn
FSDQS
FSCLK-
FSCLK+
TXA3+
GM_VVS
GM_VCLK
GM_VHS
DEN
DVS
DCLK
TXBC+
TXB0+
TXB1+
TXB2+
TXB3+
OCM_CSn
IRRCVR1
BL_EN
PANEL_EN
KEY_POWER
LEDRED
CHK_VCR
CHK_DVI
MAIN_PW
VCT_RESETQ
A_EN
ADC_SEL
FSWE
PWM2
KEY_AD2
KEY_AD1
VACTIVE
VCT656_CLK
VCT656_HS
VCT656_VS
VFIELD
RXD
TXD
IRRCVR
RESETn
OCM_WEn
OCM_REn
SDA_5
SCL_5
SDA_3
SCL_3
GM_VCLAMP
OCM_TIMER
PWM1
BL_BRT

11 Schematic Diagrams
11-4
❈ This Document can not be used without Samsung’s authorization. 11-3 MUC and FUNCTION Part Schematic Diagram
IR CH_DOWN
INT_OSC
Ouputs_Zero
FIRMWARE BYPASS
Donít Stuff
Donít Stuff
(DDR, K4D263238D-QC50)
VOL(-)
DELETE
DDC2BI
FUNCTION
8_Bit_FLASH2
SIGNAL
SERIALIF DEBUG2
LED
1105-001380
CH_UP
Should Be near of Source
IR/POWER
SERIALIF DEBUG3
GND
Addr/Data Bus should be matched and Resistor is in the middle of trace
SIGNAL VOL(+)
Ouputs_Zero
DELETE
SERIALIF DEBUG1
GND
TCLK
GND
DELETE
35mA 92mA 22mA 15mA 74mA 58mA 70mA 37mA
32mA
30mA
328mA
88mA
+3.3V_LIVE
FOR TEST
T337
1
T338
1
SHORTR4093
10V
100nF C464
50V
10uF C463
36
SCL
5
SDA
8
VCC
VSS
4
7
WC_
IC403
M24C32-W MN6T
E0
1
E1
2
E2
100nF C441
50V
R4011 0
50V
C4006 100nF
gmDDR2.5
+3.3V_LIVE
220 1/16W
R4092 SHORT
R4045
50V
C427 100nF
50V
C428 100nF
100nF C442
50V
100nF C411
50V
50V
50V
100nF
100nF C4007
50V
100nF C4004
C469
100nF C4001
50V
4.7KR4063
C475
50V
100nF
4.7KR4061
100nF C494
50V
T322
1
T323
1
R4028 10K
50V
C435 100nF
C4015
10V 1uF
C4003 10V 10uF
R4032
+3.3V_LIVE
SHORT
R4076
50V
100nF
10K
1
C471
T331
1
T332
C474
50V
100nF
T359
1
SHORT
R4050
10uF 10V C458
100nF C481
50V
C480 10V
+3.3V_LIVE
100nF C406
50V
10uF
10V 10uF
50V
C402 100nF
50V
C410 100nF
C465
C4002 16V 100uF
100nF C437
50V
0.056nF
C421
50V
50V
C462 100nF
50V
C4005 100nF
gmPLL3.3
gmDDR2.5
gmLVDSB3.3
T358
1
C470
50V
100nF
10KR4037
1
10KR4035
T324
C4009 100nF
50V
C443 100nF
gmLVDS3.3 gmCORE1.8
50V
50V 100nF C484
100nF C430
50V
10V
1uF C417
C466
50V
T330
1
100nF
10KR4019
R4094 SHORT
1
2
3
T333
11
MMBZ5226BLT1 ZD402
10V
1uF C4019
T344
100nF C429
50V
C456 100nF
50V
50V
10KR4022
C459 100nF
T334
1
T335
1
R4058
R4057 4.7K
4.7K
R4062 1K
C419 1uF
10V
T336
1
IC404 KIA7029F A
1
B
2
C
3
10KR4044
T321
11
R4070
SHORT
gmIO3.3
T325
1
T343
10uF C447 10V
10uF 10V C439
46
VSS_2
66
VSS_3
VSS_4
85
WE_
25
TP520
1
VREF
VSSQ_1
5
VSSQ_2
11
VSSQ_3
19 62
VSSQ_4
70
VSSQ_5
76
VSSQ_6
82
VSSQ_7
92
VSSQ_8
VSSQ_9 99
16
VSS_1
VDDQ_3
22
VDDQ_4 VDDQ_5
59
VDDQ_6
67
VDDQ_7
73
VDDQ_8
79
86
VDDQ_9
VDD_1
15
VDD_2
35
VDD_3
65
96
VDD_4
58
NC5
43
44
NC6 NC7
87
88
NC8
NC9 89
RAS_
27
RFU 93
2
VDDQ_1
VDDQ_10 95
8
VDDQ_2
14
DQ8 DQ9
61
94
DQS
52
MCL
38
NC0
NC1
39
90
NC10
NC11 91
40
NC2
NC3
41
42
NC4
77 78
DQ27
80
DQ28
DQ29
81
DQ3
1
DQ30
83
84
DQ31
DQ4
3 4
DQ5
6
DQ6 DQ7
7
60
10
DQ17
12
DQ18 DQ19
13
100
DQ2
DQ20
17 18
DQ21
20
DQ22 DQ23
21
74
DQ24 DQ25
75
DQ26
DM2 DM3
57
DQ0 97
98
DQ1
DQ10
63 64
DQ11
68
DQ12 DQ13
69
DQ14
71 72
DQ15DQ16
9
51
A9
45
BA0
29 30
BA1
26
CAS_ CK
55
CKE
53 54
CK_
28
CS_
DM0
23
56
DM1
24
A0
31
32
A1
36
A10
A11
37
A2
33
34
A3
A4
47
48
A5
A6
49
50
A7
A8
00004530 IC402
100nF C4008
50V
50V
C455 100nF
R4060 4.7K
SHORTR4012
C476
50V
100nF
C473
50V
100nF
gmADC1.8
R4040 10K
100nF C461
50V
50V
C440 100nF
100nF C460
50V
+3.3V_LIVE
100nF C426
50V10V
10uF C425
100nF C4011
R4038
gmLVDSA3.3
50V
10K
TP524
11
R4039 100
gmDDR2.5
TP522
C479
50V
100nF
R4029
100nF C491
50V
10K
R4009
TP135
1
1/16W 10K
C433 10V 10uF
U1984
1
U1985
1
T326
1
1
+3.3V_LIVE
U1981
1
T342
1
TP521
CN403 slcon2p
1 2
TP519
1
50V
C404 100nF
100
R4069
R4020 1/16W 10K
100nF
50V
C449
IC406 LF25CDT
2
GND
1IN 3
OUT
50V
0.056nF
C420
50V
100nF C438
gmDVI1.8
R4023 10K
50V
C495 100nF
50V
C492 100nF
50V
C4012 100nF
100nF C454
50V
R4036 10K
10V
1uF C4021
gmADC3.3
TP523
1
50V
100nF C415
R4031 10K
100nF C478
50V
C477
50V
100nF
R4021 10K
10KR4024 10KR4026
1
R4080 SHORT
1
T340
1
T341 T339
50V
C489 100nF
T346
1
50V
C488 100nF
1
U1986
1
U1982
1
U1983
U1980
1
T328
1
R4010 0 1/16W
R4015 140 1/16W
C472
50V
100nF
gmDVI3.3
50V
C405 100nF100nF
C403
50V
30
4 5 6 7 8 9
MGND1 MGND2
2
20 21 22 23 24 25 26 27 28 29
3
10 11 12 13 14 15 16 17 18 19
CN400
1
10uF
10V
+3.3V_LIVE
100nF C414
50V
+3.3V_LIVE +3.3V_LIVE
C416
1.5uH
C4017
1uF 10V
2703-001334
L412
10V
C452 10uF
100nF C434
50V
C468
50V
100nF
100nF C4000
50V
10KR4018
C498 100nF
50V
50V
C407 100nF
C4020 1uF
10V
gmLBADC3.3
C4018 1uF
10V
2 3 4 5 6 7 8 9
MGND1 MGND2
CN401
SUPLECODE
1
10 11 12
50V
C412 100nF
100nF C432
50V50V
C431 100nF
100nF
50V
C499
50V
C446 100nF
10KR4043
OUT 3
100nF C409
50V
1
LF18CDT
IC405
IN
1
GND
2
10K
U1979
+5V_PANEL
R4033
R4034 10K
10V
10uF C450
SHORT
50V
C444 100nF
100nF
50V
R4014
C448
50V
C482 100nF
T345
1
10V 10uF C486
10V
1uF C418
R4017 10K
10KR4025 10KR4027
C4010
50V
100nF
100R4041
T327
1
10V 10uF C457
T329
1
R4074 SHORT
100nF C4014
50V
100nF C493
50V
50V
C451 1nF
50V
C424
100nF C408
50V
100nF
RP_
12 37
VCC
VSS 46
27
VSS2
WE_
11
50V
C496 100nF
33
DQ3 35 DQ4 38 DQ5 40 DQ6 42 DQ7 44 DQ8 30 DQ9 32
E_ 26
G_ 28
15 RB_
A8
7A9
BYTE_ 47
DQ0 29 DQ1 31
34
DQ10
36
DQ11
39
DQ12
41
DQ13
43
DQ14
DQ15A_1
45
DQ2
1A15 48
A16
A17
17 16 A18
A2
23
A3
22
A4
21
A5
20 19 A6
A7
18
8
M29W800DB70N6 IC401
A0 2524 A1
6
A10
5A11 4
A12
3A13
2A14
gmIO3.3
C467
50V
100nF
SHORTR4078
R4077 SHORT
100nF
C422 10V 10uF
50V
C483 100nF
C423
50V
C453
50V
1nF
100uF
C485 16V
U1902
1
T357
1
C445 10uF
R4059 10K
10V
SHORTR4075
1 2 3 4 5 6 7 8
1
2
3
slcon8p CN402
ZD401
ZD403
R4056 SHORT
10K 1/16W
ZD400
R4079
R4016
50V
C4013 100nF
SHORT
100nF C487
50V
R4042 10K
SHORTR4073
50V
C413 100nF
100nF C490
50V
50V
C436 100nF
R4081 SHORT
100nF C497
50V
C4016
1uF 10V
SHORT
R4030
TXA3-
TXAC+
TXAC-
TXA2+
TXA2- TXA1-
TXA0+
TXBC+
TXB3- TXA0-
TXBC-
TXA1+ TXA3+ TXB2+
TXB2-
TXB1+
TXB1-
TXB0+
TXB0-
RESETn
RXD TXD
IRRCVR
LEDGRN
VOL_
CH_DOWN
CH_UP
VOL+
KEY_AD1
KEY_POWER
TXB3+
OCM_ADDR(9) OCM_ADDR(10) OCM_ADDR(11) OCM_ADDR(12) OCM_ADDR(13) OCM_ADDR(14) OCM_ADDR(15) OCM_ADDR(16) OCM_ADDR(17) OCM_ADDR(18) OCM_ADDR(19)
gmFSVREF
FSCLK-FSCLK+
gmFSVREF
OCM_ADDR(0)
RESETn
SDA_EEPROM SCL_EEPROM
OCM_ADDR(0:19)
OCM_ADDR(8)
OCM_ADDR(9) OCM_ADDR(10)
OCM_DATA(0) OCM_DATA(1)
OCM_DATA(10) OCM_DATA(11) OCM_DATA(12) OCM_DATA(13) OCM_DATA(14) OCM_DATA(15)
OCM_DATA(2) OCM_DATA(3) OCM_DATA(4) OCM_DATA(5) OCM_DATA(6) OCM_DATA(7) OCM_DATA(8) OCM_DATA(9)
OCM_CSn OCM_REn
OCM_WEn
OCM_ADDR(0:19)
OCM_DATA(0:15)
FSDATA(26) FSDATA(27) FSDATA(28)
FSDATA(29)
FSDATA(3)
FSDATA(30)
FSDATA(31)
FSDATA(4) FSDATA(5) FSDATA(6) FSDATA(7)
FSDATA(8) FSDATA(9)
gmFSVREF
OCM_ADDR(1) OCM_ADDR(2)
OCM_ADDR(11) OCM_ADDR(12) OCM_ADDR(13) OCM_ADDR(14) OCM_ADDR(15) OCM_ADDR(16) OCM_ADDR(17)
OCM_ADDR(18)
OCM_ADDR(19)
OCM_ADDR(3) OCM_ADDR(4) OCM_ADDR(5) OCM_ADDR(6) OCM_ADDR(7) OCM_ADDR(8)
FSADDR(11)
FSADDR(2)
FSADDR(3)
FSADDR(4)
FSADDR(5)
FSADDR(6)
FSADDR(7)
FSADDR(8)
FSADDR(9)
FSDQM(0) FSDQM(1) FSDQM(2) FSDQM(3)
FSDATA(0)
FSDATA(1)
FSDATA(10) FSDATA(11) FSDATA(12) FSDATA(13) FSDATA(14) FSDATA(15)
FSDATA(16) FSDATA(17) FSDATA(18) FSDATA(19)
FSDATA(2)
FSDATA(20) FSDATA(21) FSDATA(22) FSDATA(23)
FSDATA(24) FSDATA(25)
FSWE
FSRASn FSCASn FSCLK+
FSDQS
FSCLK-
FSADDR(0:11)
FSDATA(0:31)
FSCLKE
FSBKSEL1 FSBKSEL0
FSDQM(0:3)
FSADDR(0)
FSADDR(1)
FSADDR(10)
6

11-5
11 Schematic Diagrams
6

11 Schematic Diagrams
11-6
❈ This Document can not be used without Samsung’s authorization. 11-4 AV Input Part Schematic Diagram
3722-000401
DELETE
3301-001560 80OHM
2402-001226
3711-005505 2.54mm
DELETE
2007-000372
2402-001226
10V
1uFC719
+3.3V_MAIN
1/16W
0
BD704 BD703 01/16W
1/16W
0
BD702
MO 50V 100pF C7054
R713 SHORT
C711 1.5nF 50V
C727
U1966
1
U1949
1
25V4.7uF
R745
Q701 2SC2412K-Q
B
C E
1/16W10
U1938
1
ZD700
2
6
43
1
5
U1961
1
C717 10nF 50V
U1956
1
R760 1K
C705 1.5nF
U1957
1
50V
R718
10K
+3.3V_MAIN
R5 19
18
R6
ROUT1
13
15
ROUT2
17
ROUT3
SCL
27 28
SDA
VS
3
C733 4.7uF 25V
12 14
LOUT2
LOUT3 16
NC_1
7
NC_2
821
NC_3
22
NC_4
25
R1 R2 24
23
R3 R4 20
26
ADDR
CAPACITANCE
2
GND
1 4L1
L2
5
L3
6
L4
9
10
L5
11
L6 LOUT1
TEA6422D
IC700
R744
C702
16V
22uF
U1972
1
1/16W 8.2Kohm
C7051 82uF 16V
U1958
1
ZD708
1uF
C714 10V
R751 100
1.5nF
C720 50V1.5nF
50VC718
ZD715
ZD713
U1945
1
C736
4.7uF
25V
U1971
1
ZD705
+8V_AUDIO
U1942
1
R726 1/16W
10
ZD714
1
4.7K
R743
R761
U1921
U1960
1
100K
C728 4.7uF 25V
100 R724
ZD709
C713 50V1.5nF
10 1/16W
R727
R711 100
25V4.7uFC726
ZD703
C707 50V1.5nF
ZD704
R721 100
U1927
1
U1950
1
1/16W100
R748
U1947
1
R750 100 1/16W
100
R710
7 8 9
10 11
25V
4.7uF
C737
CN702 slcon11p
1 2 3 4 5 6
R734
U1962
1
U1926
1
75
ZD710
L708
ZD706
3.3UH
R733
75
U437
1
Q700 KSA1182
B
C
E
C E
C724
47uF
16V
Q702 2SC2412K-Q
B
1
R762
100K
R758
U1924
100
C708 50V1.5nF
100
R756
U1970
1
25V4.7uF
C731
5 6 7 8 9
MGND1 MGND2
ZD707
23 24 25 26 27 28 29
3
30
4
13 14 15 16 17 18 19
2
20 21 22
CN700
1
10 11 12
C721 10nF 50V
U1968
1
U1951
1
16V
C700
100uF
100K
R755
150
R714
+5V_TUNER
1/16W
1/16W
R704
470
1KR759
L7093.3UH
U1920
1
R723 1/16W10
100
R709
SHORT
R7083
R741
U1925
1
R716
1/16W 1K
ZD711
+5V_MAIN
100
C738
22uF
16V
1
2
3
4
R722 10 1/16W
BZX84C16 ZD716
1
2
3
INSTPARBD701
R720
1
100
75
U1952
1
U1954
1
R736
1
+5V_TUNER
U1946 U1963
1
U1928
1
C701 16V 100uF
10 1/16W
U1941
R747
R7099 SHORT
U1948
1
R731
1M
75
U1939
11
R712
100
R715
U1965
4.3K
R730
75
R737
BD700 INSTPAR
1
23
4
1 2 3
75
CN74
10K
R729
R706
100
ZD702
R719
C703 22uF
16V
R705
1M R732
CN703
1 2
3
100
1 2 3
dj003a
R708
18K
CN75
2 3
U1967
1
CN73
1
1
R757 100
10V
1uF C716
U1969
50V 100pF C723
1
U1964
1
3.3UH
U1937
FT700
BLM41P600S
1A
2B
L703
ZD712
R738
75
68nF
C7052
16V
1/16W 4.7K R742
L702 3.3UH
C732 4.7uF 25V
R700 4.7K
R746 SHORT
U1922
1
5
100 R725
ZD701
2
6
43
1
1
U1919
1
U1943
U1906
1
+33V_T
C725 100nF 50V
16V 100uF C7050
1
C729 4.7uF 25V
U1923
1
U1953
R707 100
U1955
1
+5V_TUNER
75 R740
R735
75
75
U1940
1
R753
R752
75
4.7K
R701
C7151uF 10V
ZD717BZX84C16
1
2
3
R702
SHORT
3.3UHL700
3
R703 4.7K
CN71
1 2
L701 3.3UH
25V4.7uF
C730
R749 1K 1/16W
+3.3V_LIVE
U1944
1
U1929
1
+3.3V_MAIN
100
R728
75 R739
U1936
1
16V
C7053
68nF
1 2 3
50V1.5nF
CN72
U1959
1
C706
3.3UHL705 3.3UHL704
SHORT
R7110
75
C722 100pF 50V
1/16W
140
R717
R754
CHK_COMP COMP_AL COMP_AR COMP_PR COMP_PB COMP_Y
SCART_ROUT
SCART_FBLNK
HPDL
SCART_VGIN
SCART_SWIN
SCART_VBIN
SCART_LIN
SCART_RIN
SVHS_CIN
SCART_VOUT
SCART_LOUT
HPDR
AIN_R
AIN_L
SDA_5 SCL_5
CHK_VCR
VCR_IN
VIDEO_AR
VIDEO_AL
HP_SENSE
SVHS_YIN
CHK_SVIDEO
SCART_VIN
SCART_VRIN
VIDEO_AL
SCART_LIN
PC_AL
COMP_AL
VIDEO_AR SCART_RIN PC_AR
COMP_AR
FM_ANT
FM_ANT
SCL_5 SDA_5
IF_2 IF_1
TAGC
FM_CTRL

11-7
11 Schematic Diagrams
❈ This Document can not be used without Samsung’s authorization. 11-5 VIDEO DECODER and AUDIO PROCESSOR and TELETEXT Part Schematic Diagram
as near as the vcti
C7 : 1204-002205
as near as the vcti
as near as the vcti
135mA
157mA
19mA 9mA 7mA
89mA 40mA
16mA
100mA
15mA 15mA
8mA
22mA
7mA
SAW FILTER MUST BE AS NEAR AS THE CHIP
as near as the vcti
50V100nF
C759
SHORT
R7047
2
R794
270ohm
A1 B2
BLM41P600S
FT702
A1 B
FT703
BLM41P600S
D700
12
3
2.7Kohm
R765
VSUP8.0AU
MMBD4148SE
SHORT
R7025
33
R772
50V C787 470pF
R771
33
+3.3V_VCT
VSUP1.8FE
50V
100nF
C780
+8V_TUNER
R766 150
B
R7046SHORT
FT705
BLM41P600S
1
A
2
+8V_AUDIO
VSUP5.0BE
SHORT R7111
100nF
50V
C747
VSUP3.3FE
100 R7029
R7826.8K
100nF
50VC796
VSUP3.3IO
C766
16V
10uF
0.56nF
C749
50V
A1 B2
50V 1.5nF C768
FT704
BLM41P600S
SHORT
R7023
50V
C750
0.56nF
VCC
100 R7026
IC702
1
NC
2
NC
3
NC VSS
4
SDA
5 6
SCL
/WC
7 8
AT24C16AN-10SI-2.7
3.3UHL710
C754 1.5nF
C782 50V 470pF
C788 1.5nF
50V
VSUP3.3BE VSUP3.3DAC
50V
R769 150
100nF
R7044
SHORT
C777
25V
R7001
SHORT R775
1K
R7009
SHORT R785
GND
IN OUT
1K
IC704 BA178M08FP
50V
C784
R7040SHORT
SHORT
100nF
R777
R781
VSUP8.0AU
C774 470pF 50V
C751
6.8K
50V
100nF
L713
560nH
R792
SHORT
200
SHORT R7039
R798
VSUP8.0AU
R7024
SHORT
VSUP1.8FE
R7022
SHORT
VSUP1.8DIG
R79310
1
C783 50V 1.5nF
VSUP5.0IF
U1930
50VC758 1nF
VSUP3.3BE
R7032 SHORT
C772
R7084
SHORT
B
C
E
50V
100nF
R7000
KSA1182
Q706
200
2
GND
3
OUT
50V
100nF
C785
97 98
P23 P22
99
LF18CDT
IC703
1
IN
9
90
DB2 DB3
91
DB4
92
DB5
93
DB6
94 95
DB7
ADB10
96
PSENQ
82 83
P24/656CLKIO
ADB3
84
ADB2
85
ADB1
86
ADB0
87
DB0
88 89
DB1
GNDDAC
75 76
GNDEIO
VSUP3.3EIO
77
P32/656IO2
78
P31/656IO1
79
VSUP3.3DAC
8
P30/656IO0
80 81
P26/656VIO P25/656HIO
68
69
VIN10
VSUP3.3IO
7
VIN11
70
P37/656IO7
71
P36/656IO6
72
73
P35/656IO5 P34/656IO4
74
P33/656IO3
60
61
VIN2
VIN3
62
VIN4
63
VIN5
64
VIN6
65
VIN7
66
67
VIN8
VIN9
53
54
GND
GND
55
VSUP1.8FE
56 VOUT3
57
VOUT2
58 VOUT1
59
GND
6
VIN1
46
47 P13
P12
48
P11
49
GND
5
P10
50
XROMQ
51
ENTIFQ
52 VSUP3.3FE
39
4
VSUP3.3BE
SCL
40
P21
41 P20
42
P17
43
44
P16
45 P15
P14
31 32
RDQ
33
WRQ OCF
34
ALE
35
RSTQ
36
37
PWMV
DFVBL
38
SDA
24 25
ENEQ ADB12
26
ADB7
27
ADB6
28
ADB5
29
3
XREF ADB4
30
ADB19
17 18
ADB14
19
ADB17 VRD
2
PSWEQ
20
ADB18
21 22
ADB16
23
ADB15 STOPQ
14
140
GIN
141
BIN
SVMOUT
142
ROUT
143
GOUT
144
15
ADB9 ADB8
16
ADB13
132
EW
133
134
RSW 2
RSW1
135
SENSE
136
GNDM
137
138
FBIN
139
RIN
ADB11
125
VSUP8.0AU
126
127
GND
GND
128
VSUP5.0B E
129
VPROT
13
130
TEST
131
VERT+
VERT-
118
AOUT2R
119
HOUT
12
AOUT2L
120
AOUT1R
121
AOUT1L
122
123
SPEAKER R
SPEAKER L
124
VREFAU
110
VREFIF
111
TAGC
112
AIN1R/SIF
113
AIN1L
114
AIN2R
115
116
AIN2L
117
AIN3 R
AIN3L
103
GND
104 105
VSUP3.3DIG
VSUP5.0IF
106
GNDIF
107
RESETQ
108
109
IFIN+
11
HFLB
IFIN -
BOUT
1
SAFETY
10
XTAL2
100 101
XTAL1
VSUP1.8DIG
102
GND
R773
IC701
VCT49XYL
10 R788
SHORT
50V 1.5nF
100
R7049
R7037 SHORT
C741
R7014
SHORT
C744 470pF 50V
VSUP3.3DIG
R767 150
C745 1.5nF
50V C770 470pF
50V
C756
16V
100uF
U1992
1
VSUP3.3DAC
+5V_MAIN
+5V_DEC
+3.3V_VCT
C792
10V
10uF
R789
SHORT
C795
SHORTR776
10V
10uF
100nF C776 25V
R7048 100
C76150V 22pF
C779
SHORTR779
100nF
50V
100nF
25V
50V C765
C781
SHORT
22pF
R7028
R778
R774
VSUP3.3DIG
VSUP5.0BE
SHORT
4.7K
SHORT
10uF C789
10V
R783
C762
50V
100nF
100uF
16V
C7048
VSUP1.8DIG
SHORTR7082
10V
10uF C773
L711 3.3UH
R7042
SHORT
SHORT
R790
A
1
2B
VSUP3.3EIO
C791 50V 1.5nF
200
VSUP5.0FE
BLM41P600S
FT701
X700
Q0 Q1
R799
270ohm
HC-49/SM5H(20.25MHz)
FT707
1
2
34
5
R795
C763
X6966M
50V 470pF C740
16V 10uF
R770
33
C743
10V
10uF2SC2412K-Q
B
C
E
R7041
3.3K
R763
Q703
16V
100nF C757
SHORT
C742
16V
100uF
10uF
10V
C778
+3.3V_MAIN
10V
C739 10uF
R7045SHORT
82uF 16VC7049
10V
10uF C786
+3.3V_VCT
C775 1.5nF 50V
KSA1182
Q705
B
C
E
50V
3.3uF
R796
VSUP5.0FE
C746
CN704
1 2 3
270ohm
C767 50V
slcon3p
VSUP5.0BE
VSUP3.3FE
470pF
100nF
SHORTR7038
L720
C752
50V
3.3UH
3.3UH
22
R764
25V 100uF C755
L712
50V C793 470pF
+14V_AUDIO
C753 470pF
R7033 SHORT
R7027
100
50V
50V C794 1.5nF
R7036 SHORT
R78710
VSUP3.3EIO
10uF 16V C769
VSUP3.3IO
35V
4.7uF
C760
R7043
3.3K
50V 470pF C790
50V
C748
0.56nF
VSUP5.0IF
SHORT
R791
50V 1nF C764
1nF 50V C771
Q704
KSA1182 B
C
E
VCT_VS
VCT_EXTCLK
AIN_L
AIN_R
TAGC
VCT656(6) VCT656(4) VCT656(2) VCT656(1)
VCT656(0:7) VCT656_HS
VCT656(0) VCT656(3) VCT656(5) VCT656(7)
LOUD_OUT_L
LOUD_OUT_R
SCART_LOUT
SCART_ROUT
VCT_HS
VCT656_CLK VCT656_VS
SVHS_CIN
SVHS_YIN
SCART_VIN
VCR_IN
SCART_VOUT
EllC_SCL3
EllC_SDA3
SDA_3
SCL_3
VCT_ROUT
VCT_GOUT
VCT_BOUT
IF_1
IF_2
VCT_RESETQ
EllC_SDA3
EllC_SCL3
SCART_VRIN
SCART_VGIN
SCART_VBIN
SCART_FBLNK
8
7
9
10

11 Schematic Diagrams
11-8
7 8 9 10

11-9
11 Schematic Diagrams
DELETE
DELETE
1002-001403
9mA
17mA 97mA
7mA
MSTAR 9886
100nF 50V C7024
47nFC7014 16V
100R7064
50V 100nF
16VC7012 47nF
4
5 6
7 8
C7019
33
RA714
1 2
3
100nF 50V C7034C7033
50V 100nF
+3.3_ADC_VDD
+3.3_ADC_AVDD
R7074 SHORT
47nFC7006 16VR7060 100
50V
4.7pF C7047
+3.3_ADC_PVDD
+3.3_ADC_DVDD
50V
4.7pF C7046
50V
4.7pF C7045
16VC7005 47nF
C7020
16VC7017 47nF
R7051
100nF 50V
180ohmR7067
SHORT
50V 100nF
50V 100nF
C7036C7032
100nFC7041
50V
16VC7015 47nF
5
6
7
8
R7069 180ohm
RA711 33
1
2
3
4
C7040 50V 100nF100nF
50V C7039
100nF 50V C7038
1
2
3
4
5
6
7
8
RA709 33
C7027 1nF 50V
C7044 33pF
50V
R7071 100
C7026
47nFC7028 16V
50V 100nF 100nF
50V50V
100nF
C7025C7022 C7023
50V 100nF 100nF
50V
50V
C7055
15pF
C7021
R7100 SHORT
16V
+3.3V_ADC
R7062
47nFC7029
R7054
1K
470
22
R7078
100R7068 16VC7016 47nF
R7066 100
22
R7079
R7080 22
22
R7081
R7052
1K
R7063 SHORT
100R7059
1K R7053
10V 10uF C7007
6
7
8
C7030 10uF 10V
33
RA712
1
2
3
4
5
+3.3_ADC_VDD
+3.3_ADC_PVDD
+3.3_ADC_DVDD
+3.3_ADC_AVDD
C7001 10uF 10V
SHORT
R7072
50V 100nF
R7076 100
10uF C7018
C7037
10V
47nFC7013 16VR7065 220
R7073 180ohm
VREF
95
AVDD
96
GND
97
GND
98
GND
99 87
RIN1M
88
RIN1P
89
G[6]
9
NC
90
A0
91
SCL
92
SDA
93
NC
94 80
RIN0P BIN1M
81
BIN1P
82 83
GIN1M GIN1P
84
SOGIN1
85
GND
86
AVDD
72
GND GND
73 74
GIN0M GIN0P
75 76
SOGIN0 GND
77 78
AVDD RIN0M
79
G[7]
8
66
NC NC
67 68
AVDD AVDD
69
GND
7
70
BIN0P BIN0M
71
59
MIDSCV
GND
6
CLAMP
60
AVDD
61
62
GND
GND
63
64
GND
GND
65
51
VSYNC1
HSYNC0
52
53
VSYNC0
GND
54
55
FILT
PVDD
56
57
PVDD
GND
58
43
GND
GND
44
45
DVDD
DVDD
46
47
GND
GND
48
49
COAST
NC
5
HSYNC1
50
36
NC
37
NC
38
VDD
39
NC
4
VDD
40
41
VDD
VDD
42
NC
3
B[1]
30
B[0]
31
GND
32
GND
33 34
GND
NC
35
NC
VDD
22
VDD
23
B[7]
24
B[6]
25
B[5]
26
B[4]
27 28
B[3] B[2]
29 15
G[0]
GND
16
GND
17
NC
18
NC
19
NC
2
NC
20
NC
21
122
123
R[2]
R[1]
124
125
R[0]
VDD
126
VDD
127
GND
128
G[2]
13
G[1]
14
115
VDD
116
VDD
117
R[7]
118
R[6]
119
G[3]
12
R[5]
120
R[4]
121
R[3]
108
109
FIELD
G[4]
11
VSOUT
110
SOGOU T
111
HSOUT
112
DCK
113
GND
114
GND
NC
101
NC
102
GN D
103
AVDD
104
AVDD
105
NC
106
GND
107
GND
IC705
NC
1
G[5]
10
NC
100
R7057 SHORT
8
R7075 100
33
1 2
3
4
5 6
7
R7050
RA713
1K R7055
SHORT
50V
C7000
100nF
50V 100nF
50V 100nF C7003
C7008 C7002 100nF 50V
50V1nFC7011
C7042 33pF
50V
C7043 33pF
50V
47nF
C7010 16V
8
R7070 470
33
RA710
1
2
3
4
5
6
7
C7031
R7056
100nF 50V
C7035
SHORT
220R7061
100nF 50V
50V C7009
R7058 220
100nF
47nFC7004 16V
GM_VB(4) GM_VB(5) GM_VB(6) GM_VB(7)
GM_VG(0) GM_VG(1) GM_VG(2) GM_VG(3) GM_VG(4) GM_VG(5) GM_VG(6) GM_VG(7)
VCT_EXTCLK
VCT_VS
VCT_HS
GM_SOGOUT GM_VHS
GM_VCLK
GM_VVS
GM_VB(0:7)
GM_VG(0:7)
GM_VB(0) GM_VB(1) GM_VB(2) GM_VB(3)
COMP_Y
COMP_PB
VCT_GOUT
VCT_BOUT
COMP_PR
VCT_ROUT
GM_VR(7)
GM_VR(6)
GM_VR(5)
GM_VR(4)
GM_VR(3)
GM_VR(2)
GM_VR(1)
GM_VR(0)
SDA_3
SCL_3
GM_VR(0:7)
❈ This Document can not be used without Samsung’s authorization. 11-6 ADC Part Schematic Diagram

11 Schematic Diagrams
11-10
❈ This Document can not be used without Samsung’s authorization. 11-7 Audio Part Schematic Diagram
LOW : ON
2402-001254
High : Speaker Low : Headphone
1 2 3
2402-001254
2402-001254
2402-001254 HIGH : OFF
CN501
C527
50V
1uF
L500
12
+14V_AUDIO
R520
18K
2SC2412K-Q Q500
B
C
E
C522 1uF 10V
1/16W
4.7KR511
220nF C503 25V
100nF
C510
25V
50V 10nF C533
R507 1M
R512 SHORT
R519
R500 SHORT
75
1M C507
16V
10uF
R501
50V 1uF C512
8.2Kohm
R518
C504 220nF 25V
R510 SHORT
50V 10nF C500
L503
12
10K
R521
1/16W 1/16W
R508
10K
100nF
25V
C523 C514
25V
100nF
R503
1K
50V 100nF C506
10V
10uF
C505
SHORT
R528
1 4V2P5 9VARDIFF
VARMAX
10
31
VAROUTL
VAROUTR
32
25
VCLAMPL
VCLAMPR
36
11 VOL
VREF
8
+3.3V_MAIN
PVCCR_3
46
PVCCR_4
47
REFGND
12
RINN
2 3RINP
27
ROSC
44
ROUTN_1
ROUTN_2
45
40
ROUTP_1
41
ROUTP_2
SDZ
35
PGNDL_1
18
19 PGNDL_2
42
PGNDR_1
PGNDR_2
43
PVCCL_1
14
15 PVCCL_2
PVCCL_3
22
23 PVCCL_4
38
PVCCR_1
39
PVCCR_2
BSLP_1
BSRN_2
48
37
BSRP_2
COSC
28
LINN
6 5LINP
LOUTP_1
16
17 LOUTP_2
20
LOUTP_3
21 LOUTP_4
MODE
34
MODE_OUT
26
AGND_1
30
AGND_2
33
AVCC
29
AVDD
7AVDDREF
BSLN_1
13
24
7 8
VDD
+14V_AUDIO
IC501
TPA3002D2PHP
1
VOUT1
2
VIN1
3
BYPASS GND
4
SHUTDOWN
5 6
VIN2
VOUT2
50V1uFC521
LM4810MM
IC706
C502 10nF 50V
120KR522
Q501 2SC2412K-Q
B
C
E
L501
12
C530 25V 100nF
10V1uFC525
10V1uFC519
50V1uFC524
C531 100nF 25V
4.7K 1/16W
SHORT
R509
R516
+5V_MAIN
C508
100nF
25V
100uFC517
16.000
75
C511 100nF 50V
R515
MO 50V 1nF C528
R523 30K
+14V_AUDIO
CN502
slcon2p
1 2
R517
47K
R502 SHORT
C513
10uF
50V
50V 10uF C532
C509
10uF
50V
R527 5.6K
1K
R514
C529 1nF 50V MO
SHORT
C535
10nF
50V
12
R505
L504
+14V_AUDIO
C518 220pF 50V
C515
50V
10uF
50V 1uF C526
R504
47K 47K
16.000
100uF
C516
R506
16.000
C520
100uF
C534 470nF 16V
SHORTR513
220nF 25V C536
25V 220nF
43Kohm R526
16V 470nF
C537
C501
HP_EN
HPDR HPDL
AMP_EN
LOUD_OUT_R
LOUD_OUT_L
SLOUT-
SROUT+
A_EN
SLOUT+ SROUT+
SLOUT-
SROUT-
SLOUT+
SROUT-
12
12
11

11-11
11 Schematic Diagrams
11 12

11 Schematic Diagrams
11-12
Main
DELETE
50V 47uF 50V 47uF
2402-001080 2402-001080
CD4069
0801-002899
Inverter
50V 47uF
2402-001080
OUTPUT 2
5
SD
VIN
1
3280mA
820mA
9mA
98mA
1360mA
950mA
195mA
314mA 138mA
568mA
6mA
+14V_IN
IC606 AP1501-50K5A
FB
4
GND1
3
6
GND2
33uH
L603
+5V_MAIN
+5V_PANEL
+5V_TUNER
C619
100nF
50V
C605 10nF
50V
25V
100uF C604
dcjhp_7 CN602
1
A
2
B
+14V_IN
C636 OS-CON 82uF
BLM41P600S
FT611
C638
16V
+14V_IN
+14V_INV
100nF 50V
1uF
10V
C602 10nF
50V
C614
10V
1uF
C613
C633 100uF
25V
SHORTR623
R619
10K
R625
100K
25V 100uF C617
R622 100K
10K
R630
R616
33K 1/16W
1/16W 4.7K
R611
4.7K 1/16W
25V
100uF C635
R629
R626
MO 50V
1/16W 100
+5V_MAIN
10nF C641
ZD600 UDZ33B
8
D4
4G1 1S1
S2
2 3S3
100K R600
IC600
SI4435DY
D1 5
6
D2 D3 7
D601
MMBD4148SE
12
3
R618
4.7K
+3.3V_MAIN
MO C637 10nF 50V
MMBD4148SE
D603
12
3
2
3
+33V_T
MMBD4148SE
D602
1
16.000
C639 100uF
25V
7 8 9
MGND 1MGND2
100uF
C615
1
10 11 12
2 3 4 5 6
50V 100nF
CN601
L602
33uH
C625
1/16W 100K R617
82uF
10V
1uF
C603
16V
C650
C618 100nF 50V
1/16W 100K R609
50V
BD602
50V
100nF
100nF
C620
12
M
13
N
14
+3.3V_LIVE
U1914
1
C631
B
IN
2
C
IN
3
D
IN
4
E
IN
5
F
IN
6
G
IN
7
H
8
I
9
10
J
K
11
L
74LCX32MX IC605
A
IN
1
50V
100nF
560
C629
BD600
R602
25V 100uF
+14V_INV
C623 50V 1nF
C626
E
Q603 2SC2412K-Q
B
C E
+14V_IN
Q600 2SC2412K-Q
B
C
2SC2412K-Q Q602
B
C E
C624 100uF 25V
BLM41P600S
1A
2B
OS-CON C640 16.000 100uF
A
2
B
+3.3V_VCT
+3.3V_ADC
FT605
1
A
2
B
BLM41P600S
FT614
11
A
2
B
BLM41P600S
FT613 +5V_DEC
BLM41P600S
FT612
C630
100nF
50V
10V
1uF C643
BD601
SS24 D606
R178 SHORT
SHORT R605
BLM41P600S
FT600
1A
B
2
+3.3V_LIVE
FT608
BLM41P600S
1A
2B
FT604
BLM41P600S
1A
2B
IC607 AP1501-33K5A
FB
4
GND1
3
6
BN82-00103R GND2
OUTPUT 2
5
SD
VIN
1
C611 100nF 50V
R613 100K 1/16W
BLM41P600S
FT606
A
1
B
2
+14V_AUDIO
C616
D605
50V 100nF
R628 1.2K
SS24
R627
1/16W
4.7K
2SC2412K-Q Q604
B
C E
G1
4G2
S1
1
S2
3
IC602
8
D1
D1_1 7
6
D2
D2_1 5
2
50V 100nF C642
+5V_MAIN
+3.3V_LIVE
FDS9933A
BLM41P600S
A
1
B
2
+8V_TUNER
10K
FT607
R610
MAIN_PW
PANEL_EN
BL_EN
MAIN_PW
MAIN_PW
1
2
❈ This Document can not be used without Samsung’s authorization. 11-7 Power Part Schematic Diagram

11-13
11 Schematic Diagrams
2
1

11 Schematic Diagrams
11-14
Memo