JVC LT-26C31BC Schematics
SCHEMATIC DIAGRAMS
WIDE LCD PANEL TELEVISON
LT-26C31BC
CD-ROM No.SML200408
BASIC CHASSIS
MK
COPYRIGHT © 2004 Victor Company of Japan, Limited.
No.YA169
2004/8
LT-26C31BC
STANDARD CIRCUIT DIAGRAM
NOTE ON USING CIRCUIT DIAGRAMS
1.SAFETY
The components identified by the symbol and shading are
critical for safety. For continued safety replace safety ciritical
components only with manufactures recommended parts.
2.SPECIFIED VOLTAGE AND WAVEFORM VALUES
The voltage and waveform values have been measured under the
following conditions.
(1)Input signal : Colour bar signal
(2)Setting positions of
each knob/button and
variable resistor
(3)Internal resistance of tester
(4)Oscilloscope sweeping time
(5)Voltage values
Since the voltage values of signal circuit vary to some extent
according to adjustments, use them as reference values.
: Original setting position
when shipped
: DC 20kΩ/V
: H
: V
: Othters
: All DC voltage values
20µs / div
5ms / div
Sweeping time is
specified
3.INDICATION OF PARTS SYMBOL [EXAMPLE]
In the PW board
: R1209
R209
Type
No indication
MM
PP
MPP
MF
TF
BP
TAN
(3)Coils
No unit
Others
(4)Power Supply
Respective voltage values are indicated
(5)Test point
: Test point
(6)Connecting method
: Ceramic capacitor
: Metalized mylar capacitor
: Polypropylene capacitor
: Metalized polypropylene capacitor
: Metalized film capacitor
: Thin film capacitor
: Bipolar electrolytic capacitor
: Tantalum capacitor
: [µH]
: As specified
: B1
: 9V
: Connector
: Receptacle
: Only test point display
: Wrapping or soldering
: B2 (12V
: 5V
)
4.INDICATIONS ON THE CIRCUIT DIAGRAM
(1)Resistors
Resistance value
No unit : [Ω]
K
M
Rated allowable power
No indication : 1/16 [W]
Others : As specified
Type
No indication
OMR
MFR
MPR
UNFR
FR
Composition resistor 1/2 [W] is specified as 1/2S or Comp.
(2)Capacitors
Capacitance value
1 or higher : [pF]
less than 1
Withstand voltage
No indication : DC50[V]
Others : DC withstand voltage [V]
AC indicated
Electrolytic Capacitors
47/50[Example]: Capacitance value [µF]/withstand voltage[V]
: [kΩ]
: [MΩ]
: Carbon resistor
: Oxide metal film resistor
: Metal film resistor
: Metal plate resistor
: Uninflammable resistor
: Fusible resistor
: [µF]
: AC withstand voltage [V]
(7)Ground symbol
: LIVE side ground
: ISOLATED(NEUTRAL) side ground
: EARTH ground
: DIGITAL ground
5.NOTE FOR REPAIRING SERVICE
This model's power circuit is partly different in the GND. The
difference of the GND is shown by the LIVE : ( ) side GND and the
ISOLATED(NEUTRAL) : ( ) side GND. Therefore, care must be
taken for the following points.
(1)Do not touch the LIVE side GND or the LIVE side GND and the
ISOLATED(NEUTRAL) side GND simultaneously. if the above
caution is not respected, an electric shock may be caused.
Therefore, make sure that the power cord is surely removed from
the receptacle when, for example, the chassis is pulled out.
(2)Do not short between the LIVE side GND and ISOLATED(NEUTRAL
side GND or never measure with a measuring apparatus measure
with a measuring apparatus ( oscilloscope, etc.) the LIVE side GND
and ISOLATED(NEUTRAL) side GND at the same time.
If the above precaution is not respected, a fuse or any parts will be broken.
Since the circuit diagram is a standard one, the circuit and
circuit constants may be subject to change for improvement
without any notice.
NOTE
Due improvement in performance, some part numbers show
in the circuit diagram may not agree with those indicated in
the part list.
When ordering parts, please use the numbers that appear
in the Parts List.
)
(No.YA169)2-1
CONTENTS
SEMICONDUCTOR SHAPES ...................................................................... 2-2
BLOCK DIAGRAM ........................................................................................ 2-3
CIRCUIT DIAGRAMS .................................................................................... 2-5
TUNER PWB CIRCUIT DIAGRAM .............................................................................................................. 2-5
MSP PWB CIRCUIT DIAGRAM .................................................................................................................. 2-7
RECEIVER PWB CIRCUIT DIAGRAM ........................................................................................................ 2-9
VIDEO PWB CIRCUIT DIAGRAM ............................................................................................................. 2-13
MI-COM & DIST PWB CIRCUIT DIAGRAM .............................................................................................. 2-17
POWER PWB CIRCUIT DIAGRAM .......................................................................................................... 2-39
REGULATOR PWB CIRCUIT DIAGRAM .................................................................................................. 2-43
FRONT CONTROL PWB CIRCUIT DIAGRAM .......................................................................................... 2-45
FRONT SENSOR PWB CIRCUIT DIAGRAM ............................................................................................ 2-47
PATTERN DIAGRAMS .............................................................................. 2-49
RECEIVER PWB PATTERN ...................................................................................................................... 2-49
MSP PWB PATTERN ............................................................................................................................... 2-51
VIDEO PWB PATTERN ............................................................................................................................ 2-52
POWER PWB PATTERN .......................................................................................................................... 2-53
MI-COM & DIST PWB PATTERN ............................................................................................................. 2-57
REGULATOR PWB PATTERN .................................................................................................................. 2-59
TUNER PWB CIRCUIT DIAGRAM ............................................................................................................ 2-59
FRONT CONTROL PWB CIRCUIT DIAGRAM .......................................................................................... 2-60
FRONT SENSOR PWB PATTERN ............................................................................................................ 2-60
VOLTAGE CHARTS .................................................................................. 2-61
WAVEFORMS ............................................................................................ 2-64
USING P.W. BOARD
TUNER P.W. BOARD LCA90208-01B SMK-0R601A
MSP P.W. BOARD LCA90209-01B SMK-0A601A
RECEIVER P.W . BOARD LCA90206-01B SMK-0J601A
VIDEO P.W. BOARD LCA90207-01B SMK-1601A
MI-COM & DIST P.W . BOARD LCA10331-01E SMK-0Z601A
POW ER P.W. BOARD LCA90149-06F SMK-9602A
REGULATOR P.W. BOARD LCA90150-06D SMK-9612A
FRONT CONTROL P.W . BOARD LCA90210-01B SMK-0L601A
FRONT SENSOR P.W . BOARD LCA90211-01B SMK-0L602A
SEMICONDUCTOR SHAPES
TRANSISTOR
BOTTOM VIEW FRONT VIEW TOP VIEW
E
C
B
IC
BOTTOM VIEW FRONT VIEW TOP VIEW
OUT
E
IN
ECB
IN OUTE
(G)E(S)C(D)
B
1 N
ECB
ECB
1 N
CHIP TR
1
C
BE
N
CHIP IC
N
N
2-2(No.YA169)
TOP VIEW
N
1
N
1
N
BLOCK DIAGRAM
AUDIO OUT
J401
EXT-1
J101
EXT-2
J201
EXT-3
J301,J302
EXT-4
(COMPONENT IN)
J1201,J1202
TU001
MAIN
U/V FRONTEND
L_MONI,R_MONI
V1,L1,R1,YS1,
RE1,GR1,BU1
V2/Y2,C2/RE2,YS2,
GR2,BU2,L2,R2
V3/Y3,C3,L3,R3
EXT4Y,EXT4CB,
EXT4CR,L4,R4
SIF
TV V1
L/R OUT
V1,L1,R1
V2/Y2,C2,
L2,R2
L4,R4
YS1,RE1,GR1,BU1
YS2,RE2,GR2,BU2
EXT4Y,EXT4CB,EXT4CR
IC101
AV SW
L/R OUT
SC1_OUT_L
SC1_OUT_R
S_L/S_R
MAIN CV/Y
MAIN C
MHP_L/R
SUB CV/Y
SUB C
EXT4Y
EXT4CB
EXT4CR
EXT4Y
IC501
MULTI
SOUND
PROCESSOR
YS1,RE1,GR1,BU1
YS2,RE2,GR2,BU2
IC1101
COMPONENT
VIDEO
SW
IC1201
SYNC SEP./
SWITCH/
DETECT
MAIN Y/RY/BY
SUB Y/RY/BY
MAIN
Y/RY/BY
SUB
Y/RY/BY
MAIN HD/VD
SUB HD/VD
MAIN HD/VD
SUB HD/VD
L/R
MAIN CV/Y
MAIN C
YS1,RE1,
GR1,BU1
YS2,RE2,
GR2,BU2
MAIN
Y/RY/BY
MAIN
HD/VD
SUB CV/Y
SUB C
SUB
Y/RY/BY
SUB
HD/VD
MAIN
Y/RY/BY
MAIN
HD/VD
SUB
Y/RY/BY
HD/
SUB
VD
HD/VD
IC6401
VOLUME
CONTROL
IC701
MAIN
CHROMA
DECODE
IC801
SUB
CHROMA
DECODE
IC1204
CLOCK PLL
IC1201
3D NR
&
A-D CONVERT
IC1202
SDRAM
IC4001
A-D CONVERT
L/R
HEADPHONE
MEMORY
CKINCLKM
MAIN HD/VD
SUB HD/VD
IC302
NTSC
3D Y/C
SEPARAT
Y/C
CVBS
Y/C
IC4103
4M
13.5M
Y/C
8
Y/PB/PR
8
27M
IC6501
AUDIO
CONTROL
MI-COM & DIST PWB
YCC
YCY
ADDRESS
DATA
IC702
PAL
3L COMB
FILTER
IC703
Y/C SW
Y
PB
PR
Y/C
10
10
10
CVBS
CVBS
IC802
3L COMB
FILTER
IC4102
64M
RAM
IC4101
W-XGA
CONVERT
&
MULTI
SCREEN
COLOUR
MANAGEMENT
10
IC4201
DIGITAL
ENHANCE
L/R
IC6641
AUDIO
OUT
MAIN SPEAKER(L)
MAIN SPEAKER(R)
IC404
SYNC.TIMING
CONTROL
IC401
8bit
10
PRPB10Y
IC7301
RGB
PROCESS
OSD
A-D CONVERT
SUB
TEXT
IC1205
OSD &
TELE TEXT SW
OSD
MIX
IC7805
MEMORY
IC7601
LVDS
FORMAT
CONVERT
LCD PANEL
REMOCON SENSOR
OPERATION BUTTON
IC8752
REMOCON
KEY1,2
VD
TEXT
RGB MAIN
2-4(No.YA169)(No.YA169)2-3
OSD
R/G/B
IC001
MAIN CPU
IC7807
SUB CPU
DATA
IC002
RESET
IC003
SDRAM
IC004
MEMORY
CIRCUIT DIAGRAMS
TUNER PWB CIRCUIT DIAGRAM SHEET1
NCF31AZ-105X
C010
1
/10 80%
R005
0
TUNER PWB ASS'Y
LCA90208-01B(SMK-0R601)
R004
0
NCB31HK-103X
C006
.01
.1
C004
/16
C008 C009
.1
/16
C007
10
C005
1000
/50
1000
L002
10
NQL034K-100X
/6.3
L003
NQL034K-100X
/6.3
L001
C013
1000
/6.3
10
22
NQL034K-220X
SI F
M_SW0
M_SW1
VTV1
AFC1
GND
M_MONO
32V
5V
SDA1
SCL1
AGC
CN004
QGB2038J1-09
MSP PWB
SHEET 2
CN005
QGB2038J1-09
TU001
QAU0188-004
C003
OPEN
100
R003
R002
100
NCB31HK-222X
C001
.0022
NOTES) 1. Please refer to page 2-63 for voltages of this circuit diagram.
NCB11AK-106X
C002
10
/10
2. Please refer to page 2-64 for waveformes of this circuit diagram.
R001
OPEN
(No.YA169)2-5 2-6(No.YA169)
R012
47k
R013
47k
NCB31HK-333X
C015
.033
GND
GND
MSP PWB CIRCUIT DIAGRAM SHEET 2
QGB2038K1-09
CN0004
TUNER PWB
SHEET 1
QGB2038K1-09
CN0005
QQL244K-4R7Z
HK
L505
C543
0.1
RECEIVER PWB (1/2)
SHEET 3
CN00AL
QGA1501C2-09V
VTV1
N
C536 C537
10 10
CK
CK
QENC1EM-106Z
C526C525
10.1
/50/16
K501
/16
C527
.001
C510C509C513
.01.01.110
IC502
AN77L08-T
C541 C542
100
/16
SIF_GND
L_MONO
4.7
/16
HK
SIF_GND
NCF31AZ-105X
.01
C523
10
C515
QRN143J-0R0X
/50
1
L503
/10
0
C524
10
/50
CK
C522
.1
/16
C517
10
/50
CK
C516
.1
NQR0389-003X
C514
/50
N
/50
QENC1EM-106Z
C528
.001
MSP3415DQGB3GHX
MULTI-SOUND
PROCESS
HKHK
C511
2p 2p
CH
/50
IC501
X501
C529 C530
.001 .001
CH CHCH CH
CH
C512
RTV
32V
5V
9V
LTV
R521
OPEN OPEN
R520
K502
HK
C531
.01
R517
100
R518
100
100
R516
LC501
C532
.1
/16
NQR0431-001X
NQR0389-003X
R522
10k
Q503
DTC144EKA-X
QQL244K-4R7Z
CK
C533
100
/16
4.7
L504
HK
C535
2200p
MSP PWB ASS'Y
LCA90209-01B(SMK-0A601A)
DIG_GND
AGC
TU1_AFC
SCL1
SDA1
SDA2
MSP_RESET
M_SW0
M_SW1
CN00AM
QGA1501C2-11V
MI-COM & DIST PWB (1/11)
SHEET 7
1k
M_SIF
R507
C508
*
L501
*
C507
*
CH
CH CH
C506 C505
**
L502
*
Y503
R501
*
R519
*
*
R502
*
C504
*
NOTES) 1. Please refer to page 2-63 for voltages of this circuit diagram.
Y501
*
AMP
C503
*
HK
R505
*
R503
*
Q501
*
R504
*
HK
C501
*
QAX0773-001Z
Q502
BUFFER
C502
.01
2SC2412K/QR/-X
R506
1k
SIF_GND
Y502
C534
CK
.1
0
/16
DIG_GND
HK
2-8(No.YA169)(No.YA169)2-7
RECEIVER PWB CIRCUIT DIAGRAM (1/2) SHEET 3
QNN0595-001
QNN0595-001
QND0102-001
J301
QNN0370-001
J302
QNN0370-001
J302
QNN0370-001
J302
J201
QNZ0463-001
J101
QNZ0463-001
J401
J401
QND0102-001
J301
QND0102-001
J301
QND0102-001
J301
C226
1500p
C196
1500p
GND
CE42681-001Y
HK
C225
1500p
AV_GND
CE42681-001Y
HK
C195
1500p
MA3039/H/-X
D201
D202
MA3056/M/-X
D203
MA3056/M/-X
HK
HK
CE42681-001Y
R306
22k
GND
R307
22k
GND
R301
75
R303
75
GND
R304
220k
GND
R305
220k
GND
K201
CE42681-001Y
D101
D102
MA3056/M/-X
D103
MA3056/M/-X
D104
K101
K102
GND
R271
75
R272
75
R274
75
HK
HK
HK
MA3056/M/-X
MA3056/M/-X
HK
HK
HK
C221
.0047
C224
HK
C194
C307
.0047
C308
.0047
R302
75
GND
D204 D205
MA3056/M/-X
HK
C222
.0047
C223
.0047
R115
75
R116
75
R117
75
R118
75
HK
C191
HK
C192
.0047
C193
.0047
R273
75
D207
.0047
D105
MA3056/M/-X
.0047
R308
390
R309
390
MA3039/H/-X
MA3056/M/-X
.0047
D206
MA3056/M/-X
R275
75
R119
75
C115
QETN1CM-477Z
C105
470
QETN1CM-477Z
GND
470
/16
D308
OPEN
GND
D309
OPEN
GND
/16
VTV_OUT
SC_YS1
CN00AD
QGA1501C2-08V
Q311
UN2226-X
Q312
UN2226-X
SC_R1
SC_G1
SC_B1
VIDEO PWB (1/2)
SHEET 5
SC_YS1
SC_R1
SC_G1
GND
SC_B1
GND
CN00AE
QGA1501C2-07V
Q313
SC_B2
R310
470
UN2110-X
GND
R311
470
D301
MA8100/M/-X
GND
D302
MA8100/M/-X
GND
D303
MA8100/M/-X
GND
D305
MA8100/M/-X
GND
C305
NCB31HK-152X
GND
C306
NCB31HK-152X
GND
SC_G2
SC_B2
SC_G2
C309
/16 NCB11CK-225X
2.2
1K
R312
R313
/16
1
C310
C311
2.2
SC_R2/C2
NCB21CK-105X
GND
/16 NCB11CK-225X
Q232
*1
39k
GND
SW
Q231
*1
R232
10K
SW
/25
47
QETN1EM-476Z
R314
OPEN
GND
R315D310
MA111-X
33k
R231
10K
D311C312
MA111-X
Q314
2SA1530A/QR/-X
L_SWMAIN
R316
56k
R_SWMAIN
TV_LINK
V2_OUT
SC_YS2
SC_R2/C2
SLOW2
L2OUT
R2OUT
SLOW1
R341
S3
L4
C3
R4
C131
100
QETN1CM-107Z
MA3120/M/-X
LTV
RTV
V3
L3
Y3
R3
C3
S3
V2
L2
R2
SC_R2/C2
V1
L1
R1
R261
OPEN
SLOW2
SLOW1
/16
R133
75
D131
R103
Q234
2.2k
R211
22K
*3
R132
AV_GND
R104
R102
R111
2.2k
R242
2.2k
R241
2.2k
R212 R213
47K 82K
R216
47K
HK
C125
.001
R237 R236
10K 10K
Q233
*3
Y3
V3
L3
R3
V2
SCL1
SDA2
L2
R2
V1
L1
LTV
R1
RTV
2.2K
R342
2.2K
R131
100180
OMF1R1/2
R134
100
Q131
2SA933AS/QR/-T
R136
82k
QETN1HM-106Z
QETN1HM-105Z
QETN1HM-105Z
QETN1HM-106Z
QETN1HM-105Z
QETN1HM-105Z
R214
15K
M_MU
C152
C141
10
C142
1
C144
1
Q211
Q136
C150
C151
/50
1
C153
2.2k
R114
33k
/50
/50
/50
*1
sw
DTC323TK-X
10
1
HK
.01
R221
22K
MUTING
/50
/50
R215
33k
R222 R223
47K 82K
MUTING
Q137
DTC323TK-X
C186
OPEN
C251
10
QETN1HM-106Z
C146
QETN1HM-106Z
C147
QETN1HM-105Z
C148
QETN1HM-105Z
HK
HK
C214
.001
R138
82k
33k
33k
R113
R234
33k
R235
33k
R217
27K
RECEIVER PWB ASS'Y(1/2)
LCA90206-01B(SMK-0J601A)
/50
C187
C149R112
.0133k
R218
10K
Q212
SW
R226
47K
R343
33K
R344
33K
R135
390
QETN1HM-106Z
R137
390
QETN1HM-106Z
2SA1037AK/QR/-X
R255
OPEN
OPEN
/50
10
/50
1
/50
1
R260
0
C188
OPEN
*1
R224
15K
C343
/50
1
QETN1HM-105Z
C344
/50
1
QETN1HM-105Z
M_MU
R191
1k
C132
/50
10
R190
C133
10
Q138
MUTING
R139
100k
R151
R152
R154R101
R155
R145
R146
R258
0
R148
R149
R150
R141
R142
R143
R227
27K
1k
/50
R192
5.6k
100
100
R153
100
1002.2k
100
100
100
R147
100
100
100
100
R259
OPEN
100
100
C143
.01
HK
100
C145
.01
HK
R225
33k
R228
Q221
10K
*1
SW
Q222
*1
SW
R194 R193
100 100
/25
C182
10
R189
5.6k
N
QENC1EM-106Z
C184
.01
HK
RVL
R6V6L6
V3
EXT4TV1
L3
Y3
R3
EXT3
C3
S2-3
S-3
V2
IC101
CXA2069Q
L2
Y2
VIDEO / AUDIO
EXT2
R2
SW
C2
S2-2
S-2
V1
L1
Y1
EXT1
R1
C1
V4L4Y4R4C4
S2-1
S-1
GND
C197
R144
.01
100
GND
R187
100
COUT1
HK
VGND
YOUT1
TRAP1
MAIN
SUB
D.OUT
TV2EXT5
S2-4
S-4L5V5R5ADR
ROUT1
GND
Q101
R188
2.2k
QENC1EM-106Z
VOUT1
LOUT1
CIN1
BIAS
YIN1
MUTE
COUT2
TRAP2
ROUT2
V/YOUT2
LOUT2
VOUT3
ROUT3
YOUT3
LOUT3
COUT3
DCOUT
AGND
2SC2412K/QR/-X
C177
10
VCC
SDA
SCL
C185
/50
47
QETN1HM-476Z
C179
.01
HK
/25
C178
N
/50
10
QETN1HM-106Z
Q102
R185
2SC2412K/QR/-X
100
VIDEO
BUFFER
R186
2.2K
HK
L2OUT
R175
220
QETN1HM-106Z
R178
82k
R2OUT
C172 C173
/16
100
QETN1CM-107Z
R176
220
C170 C171
/50
10 10
R177 R179
390 390
Q105
DTC323TK-X
MUTING
R180
82k
Q104
DTC323TK-X
MUTING
VIDEO
BUFFER
R182
100
/50
QETN1HM-106Z
.01
Q106
2SC1740S/QR/-T
R184
75
R183
150
R1/2
2SA1037AK/QR/-X
MUTING
Q103
C174
QETN1CM-477Z
D164
MA3120/M/-X
R181
100k
QETN1CM-107Z
M_C
S_CV/Y
S_C
M_CV/Y
R4
L_SWMAIN
R_SWMAIN
L4
LTV_IN
RTV_IN
M_CV/Y
M_C
S_C
SC_YS2
R_SWSUB
L_SWSUB
VTV1_IN
S_CV/Y
LTV_IN
RTV_IN
/16
470
V2_OUT
M_MU
L_SWSUB
R_SWSUB
SDA2
SCL1
M_MU
SDA2
TV_LINK
SDA1
SCL1
C190
/16
100
GND
9V
CXA1875AM-X
IC401
R401
220
R402
220
C401
/16
47
QETN1CM-476Z
R403
0
R404
OPEN
GND
L_SWMAIN
R_SWMAIN
CN000N
QGA1501C2-07V
GND
CN000J
QGA1501C2-06V
GND
CN00AL
QGA1501C2-09V
GND
M_MU
L_SWSUB
R_SWSUB
SHEET 4
VIDEO PWB (2/2)
SHEET 6
MI-COM & DIST PWB (2/11)
SHEET 8
MSP PWB
SHEET 2
SHEET 4
9V
CN000K
QGA1501C2-07V
MI-COM & DIST PWB (1/11)
SHEET 7
GND
CN000G
QGA1501C2-10V
POWER PWB (2/2)
SHEET 19
GND
STB5V
HP_DET
HP_DET
5V
SCL1
SDA1
SHEET 4
GND
HP_VOL
HP_VOL
NOTES) 1. Please refer to page 2-63 for voltages of this circuit diagram.
2. Please refer to page 2-64 for waveformes of this circuit diagram.
(No.YA169)2-9 2-10(No.YA169)
RECEIVER PWB CIRCUIT DIAGRAM (2/2) SHEET 4
IC6101
AN77L12-T
SHEET 3
R_SWMAIN
L_SWMAIN
AU_12V
R6541
5.6K
D6541
MA8062/M/-X
C6517
/50
4.7
C6516
IC6501
NJW1137M-W
C6520
/50
/50
C6519
/50
/50
4.7
C6518
/50
4.7
C6522
Q6506
2SA1530A/QR/-X
C6526
C6527
/16
47
2SC3928A/QR/-X
R6509
R6588
R6589
C6581
10
R6581
R6518
10K
OPEN
2.2K
0
OPEN
/50
56K
R6508
2.2K
R6510
2.2K
2SC3928A/QR/-X
Q6505
R6511
2.2K
R6582
56K
2.2K
C6515
/25
47
R6517 2.2K
R6516
R6514
R6515
100
100
C6523
/50
4.7
/50
R_VOLPRE
R6512
Q6504
R6513
L_VOLPRE
R6583
100K
R6584
1K
C6533
/25
47
C6531
1
/50
33K
IC6531 IC6551
RC4558D-X
C6535
33K
10p
CH
C6532
1
/50
R6536
15K
D6585
MA111-X
C6582
47
/25
Q6582
2SA1530A/QR/-X
R6586
15K
Q6581
2SC3928A/QR/-X
C6513
C6505
9V
R411
10K
C411
/50
10
QENC1EM-106Z
R412
10K
R415
10K
C412
/50
10
QENC1EM-106Z
R416
10K
C6501
R6501
/50
10
/16
2SA1530A/QR/-X
Q6503
R6507
10K
C6525
OPEN
Q6502
2SC3928A/QR/-X
C6502
/50
10
3.3K
R6503
3.3K
Q6501
2SC3928A/QR/-X
100K
3.3K
R6506
R6504
R6502
3.3K
Q411
R413
Q412
R417
1K
1K
R414
100
2SC3928A/QR/-X
C6524
47
GND
R418
100
2SC3928A/QR/-X
N
N
C6503
4.7
100K
R6505
C6504
4.7
/50
/50
C6507
.0033
.033
HK
HK HK
C6506 C6508
.0033 .033
HK
2.2
C6509 C6511
.0047 0.1 0.1
HK
HK
C6510 C6512 C6521
.0047 0.1 0.1
C6514
2.214.7
R6535
15K
VREF
C6541
47
/25
C6610
R_PREAHB
C6557
/25
47
R6533
10K
R6531
CH
C6534
100K
10p
RC4558D-X
R6552
180K
CK
CK
L_PREAHB
R6566
OPEN
D6581
MA111-X
D6583
MA111-X
D6582
R6587
MA111-X
0
D6584
/50
MA111-X
R6585
56K
R6532
100K
R6534
10K
AHB_SW
C6583
1
C6551
CK
0.068
C6553
CK
0.068
R6551
180K
C6554
0.068
C6552
0.068
D6562
MA111-X
R6564
0
R6565 R6562
82K 0
C6563
/50
2.2
C6555
/50
10
R6553
560
R6559
10K
2SC3928A/QR/-X
R6560
10K
2SC3928A/QR/-X
R6554
560
C6556
/50
10
AHB_CTRL
D6561
MA111-X
R6561
120K
C6561 R6563
/50
1 220K
R6555
3.3K
R6557
22K
Q6551
Q6552
R6558
22K
R6556
3.3K
C6562
A_MU1
HP_MU1
OPEN
R_AHBAMP
R6592
56K
L_AHBAMP
R6593
1K
R6591
Q6591
56K
DTC323TK-X
Q6593
2SA1530A/QR/-X
R6597
10K
C6593
/50
10
Q6592
DTC323TK-X
R6594
1K
K6591
NQR0413-002X
CH
C6591
100p
CH
C6592
100p
K6592
NQR0413-002X
R6605
OPEN
C6621
NCB11EK-105X
C6622
NCB11EK-105X
R6604
10K
R6606
10K
C6611
NCB11EK-105X
R6601
NRSA63D-822X
R6621
18K
R6602
OPEN
R6622
18K
Q6601
2SC3928A/QR/-X
0.1
C6612
0.1
C6613
0.1
R6623
47K
R6624
47K
C6614
0.1
IC6641
TA2024ASE-X
CH
C6623
120p
CH
C6624
120p
R6603
OPEN
D6601
OPEN
C6607
0.1
NAD0035-471X
AHB_LV
NCB11EK-105X
C6606
C6608
0.1
C6603
0.1
C6605 C6604
0.1 330
AU_D_GND
TH6601
R6579
0
K6571
OPEN
C6602
330
/25
/25
AU_D_VCC
QQL28AM-100
QQL28AM-100
QQL28AM-100
QQL28AM-100
D6571
MA111-X
D6572
MA111-X
D6574
MA111-X
D6573
MA111-X
D6641
D1FS4-X
L6641
10
D6642
D1FS4-X
L6642
10
L6644
10
D6644
D1FS4-X
L6643
D6643
D1FS4-
C6575
0.1
C6576
0.1
C6578
0.1
C6577
0.1
NQR0413-002X
10
X
K6103
OPEN
R6105
R6106
R6107
R6108
K6101
C6104
1000p
NCB21EK-224X
C6641
C6642
NCB21EK-224X
NCB21EK-224X
C6644
C6643
NCB21EK-224X
R6571
18K
R6575
8.2K
R6572
18K
R6576
8.2K
R6574
18K
R6578
8.2K
R6573
18K
R6577
8.2K
0
0
0
0
C6103
47
/25
HK
R6101
R6102
R6103
R6104
NCB31HK-104X
C6645
R6641
QRK126J-100X
QRK126J-100X
R6642
C6646
NCB31HK-104X
C6571
NCB11EK-105X
C6572
NCB11EK-105X
C6574
NCB11EK-105X
C6573
NCB11EK-105X
K6102
OPEN
C6647
0.1
C6648
0.1
AU_GND
0
0
0
0
AHB_R+
D6101
OPEN
C6102
0.1
AHB_R-
C6101
/25
47
K6641
NQR0413-002X
K6642
NQR0413-002X
K6644
NQR0413-002X
K6643
NQR0413-002X
AHB_L-
AHB_L+
AU_VCC
CN000F
QGA2001C2-04V
CN000S
QGA2501C5-06Z
POWER PWB (2/2)
SHEET 19
SPEAKER
SHEET 3
HP_DET
SDA1
SCL1
R_SWSUB
L_SWSUB
HP_VOL
M_MU
STB5V
D6401
R6406
1K
R6407
10K
1SR35-400A-T2
R6405
OPEN
R6408
8.2K
C6409
/50
1
C6401
10
C6402
10
Q6401
UN2110-X
CN000U
R6401
/50
10K
R6403
8.2K
C6408
/10
220
R6404
/50
8.2K
R6402
10K
C6410
/50
1
R6409
1.5K
Q6402
UN2226-X
C6403
4.7
C6404
4.7
/50
IC6401
TA8119P
C6407
/50
/10
220
C6406
0.01
HK
C6405
/10
220
QGA1501C2-04V
FRONT CONTROL PWB
SHEET 21
5V
A_MU0
HP_MU0
GND
C6705
10
R6727
120K
/50
RESET
HPSUBVCC
TEMP
OVERLOAD
FAULT
C6701
NCB11CK-225X
C6702
0.1
IC6701
M62320FP-X
R6701
R6702
R6703
100
100
100
GND
D6702
R6710
R6704
MA111-X
100
4.7K
R6709
R6705
R6717
R6728
10K
10K
2SC3928A/QR/-X
R6707
100
R6708
100
100
R6706
100
10K
Q6701
Q6702
2SA1530A/QR/-X
R6723
10K
Q6704
2SC3928A/QR/-X
C6704
NCB11EK-105X
R6719
R6718
2.2K
2.2K
R6724
10K
R6729
56K
R6721R6720
OPEN3.3K
C6703 R6722
.1 OPEN
R6730
56K
C6706
OPEN
R6725
10K
Q6703
2SC3928A/QR/-X
R6733
R6734
R6735
R6731
R6726
OPEN
2SA1530A/QR/-X
560
560
560
10K
Q6705
R6732
10K
D6701
MA111-X
RECEIVER PWB ASS'Y(2/2)
LCA90206-01B(SMK-0J601A)
NOTES) 1. Please refer to page 2-63 for voltages of this circuit diagram.
2-12(No.YA169)(No.YA169)2-11
VIDEO PWB CIRCUIT DIAGRAM (1/2) SHEET 5
SHEET 6
RECEIVER PWB (1/2)
SHEET 3
SHEET 6
RECEIVER PWB (1/2)
SHEET 3
SHEET 6
SHEET 6
R2
G2
C830
0.1
R820
SRGB2/OTH
R856
1M
C819
10P
GND
150K
R822
180
150K
150K
Q803
Q804
NPN1
R823
1.5k
C817
NPN1
R825
R827
1.5k
0.1
0.1
C816
C804
C803
0.10.22
GND GND
R821
C818
10
/16
CH
C802
SRGB2/OTH
SRGB2/OTH
CN0AE
QGA1501C2-07V
B2
G2
R2
B2
G2
R2
GND
YS1
B1
G1
R1
CN0AD
QGA1501C2-08V TB1274AF
YS1
B1
G1
R1
S_CIN
S_CV/YIN
S_CIN
S_CV/YIN
VCC9A REG5V
IC803
BA05FP-X
C828
.33
NCF31CZ-334X
GND
C826
22
/50
2SA1037AK/QR/-X
R801
2.2k
R802
2.2k
GND
R804
2.2k
R805
2.2k
REG5V
C825
GNDGND
OPEN
Q802
PNP1
2SA1037AK/QR/-X
L807
CORE3
NQR0413-003X
R803
3.3k
Q801
PNP1
GND
R806
3.3k
NCB31AK-474X
C820
0.47
GND
R819
10K
R817
10k
NCB11CK-225X
C822
2.2
HK
GND
C824
0.01
NCB31HK-103X
C827
/6.3
100
NAX0621-001X
R816
27k
HK
C821
R818
3.9k
HK
C823
0.022
NCB31HK-223X
REG5V
0.01
X801
16.2MHz
GND
C801
0.1
R824
150K
R826
180
C815
C831
0.1
0.1
/16
47
C805
0.01
HK
IC801
B2
C832
0.1
R828
150K
R830
180
150K
Q805
NPN1
R829
R831
1.5k
GNDGND
C813
47
/16
C806
0.01
GND
HK
L808
CORE3
NQR0413-003X
NCB31HK-103X
R1
150K
R833
HK
C814
0.01
NCB31HK-103X
R807
7.5k
GND
Q806
NPN1
R835
1.5k
C833
0.1
R832
150K
R834
180
GND
/16
47
C807
GND GND
L809
CORE3
C808
0.01
HK
R899
6.8K
C812
150K
R837
0.1
G1
C834
0.1
R836
150K
R838
180
Q807
NPN1
R839
1.5k
C811
0.1
R808 R809
100 100
150K
R841
C810
0.1
0.1
NCB31HK-103X
B1
Q808
NPN1
R843
1.5k
C829
C835
R840
150K
R842
0.1
180
GND
NCF11CZ-475X
CF1
C809
4.7
GND
YS1
VIDEO PWB ASS'Y(1/2)
LCA90207-01B(SMK-1601A)
S_RY
S_BY
S_Y
/16
S_Y_COMP
SHEET 14
S_HD
S_VD
SHEET 6
SDA1
SCL1
SDA2
SUBNT%
VCC5A
VCC9A
C850
18p
NDC31HJ-180X
CH
R850
C853
OPEN
NQL092M-180X
NQL092K-6R8X
C893
10p
L869
L18
R855
100
CH
R851
180
CH
NDC31HJ-560X
NDC31HJ-560X
Q864
IMX1-XW
C851
R890
22k
L851
L6R8
120p
/16
47
CH
R852
220
C852
82p
CH
C849
10p
R849
2.2k
GND
NOTES) 1. Please refer to page 2-63 for voltages of this circuit diagram.
2. Please refer to page 2-64 for waveformes of this circuit diagram.
(No.YA169)2-13 2-14(No.YA169)
NQL034K-220X
2SC2412K/QR/-X
R853
12k
Q853
NPN1
R854
R859
6.8k
2.2k
GND
L866 L867
Q856
PNP1
Q860
PNP1
C868
0.1
R893
R898
OPEN
0
L22 L22
NQL034K-220X
C889
10
GND
C872
0.1
Q861
OPEN
R882
OPEN
R892
OPEN
R891
OPEN
/16
NQL034K-220X
C890
10
GND
VCC9A
/16
R881
OPEN
Q865
OPEN
NCB31HK-103X
IC802
NCB31HK-103X
C880
NQL034K-220X
C854C886
0.110
L861
L22
100
100
L862
L100
L868
CORE3
L863
L100
/6.3
C881
/6.3
NCB31AK-474X
C884
100
C885
100
NCB31HK-103X
NQL034K-101X
NQR0413-003X
NQL034K-101X
L865
L22
/16
TC90A69AF-X
C855
0.01
HK
C856
0.01
HK
C878
0.1
C857
0.01
HK
C879
0.1
C858
0.01
HK
C859
0.47
C882
/6.3
0.01
HK
HK
C883
/6.3
0.01
C864
0.01
HK
C863
0.01
HK
R862
330
CH
C861
680p
C887 C888
0.1
100
HK
C860
0.01
NCB31HK-103X
R861
100
R860
100
C862
0.1
/6.3
NCB31HK-103X
2SC2412K/QR/-X
R863
820
L864
L100
2SC2412K/QR/-X
NQL034K-101X
2SC2412K/QR/-X
HK
C877 C891 C876
0.01 47 0.01
GND
VCC9A
R872
OPEN
Q866
OPEN
GND
NDC31HJ-180X
C892
Q854
NPN1
18p
CH
CH
CH
Q863
NPN1
R889
L852
L6R8
C894
18p
CH
L853
L6R8
C869
56p
CH
NDC31HJ-560X
2SC2412K/QR/-X
R887 R885
1k 12k
Q862
NPN1
R888 R886
1k 5.6k1k
NQL092K-6R8X
NQL092K-6R8X
C870
56p
R894 R895
OPEN OPEN
R896
OPEN
R864
390
C865 C866
56p 56p
NDC31HJ-560XCHNDC31HJ-560X
Q858
NPN1
R874
390
R873
820
NDC31HJ-560X
/16
C867
/16
47
R865 R867
470 6.8k
C871
0.1
R875
470
NCB31HK-103X
HK
R884 C875
1.5k 10p 33p
NDC31HJ-100X
C895 D801
OPEN OPEN
R897
OPEN
L870
OPEN
CH
2SC2412K/QR/-X
R866 R868
22k 1k
Q855
NPN1
R870
1.2k
R869
1k
2SC2412K/QR/-X
R876 R878
22k 560
Q859
NPN1
R877
8.2k
R880
220
R879
560
NDC31HJ-150X
C874
NQL092M-270X
15p
CH
L854
L27
CH
NDC31HJ-330X
C896
OPEN
C897
OPEN
2SA1037AK/QR/-X
2SA1037AK/QR/-X
R883
470
C873
D802
OPEN
VIDEO PWB CIRCUIT DIAGRAM (2/2) SHEET 6
RECEIVER PWB (1/2)
SHEET 5
SHEET 3
J1202
QNN0595-001
J1201
QNN0584-001
C1254
.0015
S_CV/YIN
S_CIN
HK
HK
D1205
.0015
D1204C1255
MA8100/M/-X
MA8100/M/-X
R1251
LC1201
OPEN
R1253
LC1202 R1258
OPEN 75
R1255
CN00N
QGA1501C2-07V
GND
IC1202
AD_HD
R1216
220
NR_HD
R1215
220
SDA1
SCL1
GND
GND
COMY3
C1253
EXT4BY
EXT4RY
R1262
10
R1263
22K
VCC9A
22K
Q1202
2SC2412K/QR/-X
/16
R1264
2.2k
GND
GND
NR_VD
AD_VD
0
R1257
75
D1201
MA8100/M/-X
C1251
1
/16
NCB21CK-105X
0
D1202
MA8100/M/-X
C1252
1
/16
NCB21CK-105X
0
D1203
R1259LC1203
MA8100/M/-X
75OPEN
SN74AHC2G08T-X
R1208
10k
R1212 R1211
10k 10k
NCB21CK-105X
NCF11CZ-475X
GND
R1207
10k
C1205
.1
NCB31CK-104X
C1206
1
/50
C1208
47
C1207
4.7
R1209
100
R1210
100
/25
IC1201
GND
GND
GND
S_HD
S_HD
TA1370FG-X
S_VD
S_VD
S_BY
S_BY
S_RY
S_Y
S_RY
X1201
CSB503F30
R1205
GND
100
100
100
100
S_Y
8.2k
C1201
HK
R1204
R1203
R1202
R1201
GND
R1206
330
GND
C1202
2.20.01
VCC9A
SDA1
SCL1
IC1101
C1101
HK
GND
1
C1102
1
C1103
1
C1104
.01
C1105
.01
C1106
1
/50
C1107
1
/50
C1108
1
/50
C1109
.01
C1110
.01
C1111
/50
1
C1112
1
/50
C1113
1
/50
C1114
.01
C1115
.01
C1116
1
/50
TEXT_G
TEXT_B
GND
/16
C1204
0.01
HK
M_VD
M_HD
S_VD
S_HD
GND
TEXT_R
M_Y
M_BY
M_RY
S_Y
S_BY
S_RY
C1121
100 / 16
C1122
.01
C1203
100
/50
AN15851A-W
CK2
CK2
CK2
HK
HK
CK2
CK2
CK2
HK
HK
CK2
CK2
CK2
HK
HK
CK2
R1124
100
R1123
100
R1107
0
GND
HK
R1117
0
R1118
0
C1120
.01
HK
C1119
.01
HK
R1108
C1123
100
C1124
.01
R1104
OPEN
0
/16
R1114
OPEN
R1105
OPEN
R1115
OPEN
R1119
Q1101
R1101
2.2k
GND
Q1102
R1102
2.2k
GND
R1109
0
Q1111
R1111
2.2k
GND
R1112
2.2k
R1116
OPEN
0
R1113
2.2k
R1106
OPEN
Q1112
GND
GND
GND
Q1113
Q1103
R1103
2.2k
NR_Y
NR_BY
NR_RY
AD_Y
AD_BY
AD_RY
2SC2412K/QR/-X
2SC2412K/QR/-X
2SC2412K/QR/-X
2SC2412K/QR/-X
2SC2412K/QR/-X
2SC2412K/QR/-X
GND
VIDEO PWB ASS'Y(2/2)
LCA90207-01B(SMK-1601A)
NOTES) 1. Please refer to page 2-63 for voltages of this circuit diagram.
2. Please refer to page 2-64 for waveformes of this circuit diagram.
R1265
R1260
Q1203
2SC2412K/QR/-X
0
R1267
R1266
0
2.2k
GND
Q1201
2SC2412K/QR/-X
0
R1261
2.2k
GND
QGF508C1-30W QGF508C1-30W
S_Y_COMP
AD_Y
AD_BY
CN00H CN0AH
GND
GND
YS_IN
BYS_IN
AD_RY
RYS_IN
GND
AD_HD
HDS_IN
AD_VD
VDS_IN
EXT4Y
NR_Y
NR_BY
GND
GND
GND
GND
YM_IN
BYM_IN
Y_COMP
MI-COM & DIST PWB (4/11)
SHEET 10
NR_RY
RYM_IN
GND
NR_HD
NR_VD
HDM_IN
GND
VDM_IN
GND
G2B2 R1
B2
G1
R1
B1
R2
G2
GND
YS1
GND
SRGB2/OTH
R2
SRGB2/OTH
YS1G1
B1
SHEET 5 MI-COM & DIST PWB (4/11)
TEXT_R
TEXT_R
GND
TEXT_G
TEXT_G
TEXT_B
GND
GND
TEXT_B
M_Y
YM_OUT
M_BY
GND
M_RY
GND
BYM_OUT
M_HD
GND
RYM_OUT
HDM_OUT
M_VD
3.3V
3.3V
VDM_OUT
SHEET 10
VCC5A
GND
5V
5V
GND
VCC9A
9V
GND9VGND
GND
SCL1
SDA1
SCL1/2
SDA1
SDA2
SUBNT
GND
SCL1
SDA1
SHEET 5
SDA2
SUBNT%
GND
NC
2-16(No.YA169)(No.YA169)2-15
MI-COM & DIST PWB CIRCUIT DIAGRAM (1/11) SHEET 7
MI-COM & DIST PWB ASS'Y(1/11)
LCA10331-01E(SMK-0Z601A)
LC013
NQR0415-005X
C021
47
SMGND
D0
D1
D2
D3
D4
D5
D6
D7
LDQM
WR
A15
A14
A13
A12
A10
A0
A1
A2
A3
AGND
AGND
AGND
/16
D019
OPEN
IC003
K4S641632F-TC75
WR
LDQM
OPEN
OPEN
R078
R079
VCC3A
C078
100
/6.3
VCC9A
C079
47
/16
VCC3D
CKE
UDQM
CSSDRAM
OPEN
OPEN
OPEN
R080
R082
C066
SHEET 17
VCC5A
LC008
A5V
2.5V
D5V
R042
NQR0415-005X
C071
OPEN
AGND
VCC2.5
LC009
NQR0415-005X
C072
OPEN
C073
OPEN
A15
A14
A13
A12
A11
A10
A9
A8
A19
A20
WR
C067
0
.1
A18
A17
A7
SMGND
A6
A5
A4
A3
A2
A1
A15
A14
A13
A12
A11
A10
A19
A20
A18
A17
LC010
NQR0415-005X
2SC2712/YG/-X
R013
220
2SC2712/YG/-X
D003
MA3068/M/-X
A9
A8
WR
A7
A6
A5
A4
A3
A2
A1
AGND
AGND
R012
T_V LINK
MA111-X
Q012
T_VLINK
IC004
MBV160-26C31UE
C074
100
/6.3
VCC5D
27k
Q010
D002
2SC2712/YG/-X
R011
T_VLINK
10K
10k
R017
10k
SMGND
C048
47
/16
CN804
OPEN
Q008
2SA1530A/QR/-X
T_VLINK
Q009
R016
SMGNDSMGND
NQL034K-4R7X
SMGND
A16
D15
D7
D14
D6
D13
D5
D12
D4
D11
D3
D10
D2
D9
D1
D8
D0
RD
CSROM
A0
A16
D15
D7
D14
D6
D13
D5
D12
D4
D11
D3
D10
D2
D9
D1
D8
D0
RD
CSROM
A0
Q011
T_VLINK
L015
SMGND
K004
R009
10k
R010
10k
2SC2712/YG/-X
R015
47k
4.7
C049
.1
SMGND
K003
0
C050
.1
SMGND
SMGND
A3.3V
D3.3V
R140
OPEN
SMGND
NQR0389-003X
SMGND
LC011
NQR0415-005X
C075
OPEN
LC012
SMGND
SMGND
NQR0415-005X
C076
.1
C077
OPEN
C022
0.1
R007
1k
R006
R008
1.5k
1k
SMGND
R014
1k
C056
.1
C057
.1
CSSDRAM
9V
CN00C2
QGA1501F2-07V
TCK
R143
OPEN
C058
R141
OPEN
OPEN
TMS
C019
47
/16
R139
2.2k
SMGND
C020
.1
SMGND
Q007
2SA1530A/QR/-X
TU1_AFC
SMGND SMGND SMGND
KEY1
R198
10K
AGC
NQR0389-003X
R199
10K
MSP_RESET
KEY2
R172
open
L016
4.7
NQL034K-4R7X
SMGND
D15
D14
D13
D12
D11
D10
D9
D8
UDQM
CLK OSDCLK
CKE
A11
A9
A8
A7
A6
A5
A4
A10
A11
A12
A13
A14
OPEN
OPEN
OPEN
OPEN
220
R083
R084
R085
R086
R087
C051C052
47.1
SMGND
C053
.1
C054
.1
R145
OPEN
R146
OPEN
R165
SMGND
OPEN
C055
.1
A15
OPEN
R088
SMGND SMGND
C027C028
4747
/16/16
REMOCON
C029
1k
R001
R002
/16
MECA_SW
IP_ERR
IP_RST
SMGND
100k
4.7k
R022
OPEN
R023
NQR0415-003X
150p
CH
SMGND
1k
R003
1k
R004
1k
R005
1k
R018
100
R019
1k
R020
4.7k
OPEN
OPEN
4.7k
4.7k
R024R025
R026
R028
R030
R032
OPEN
4.7k
OPEN
OPEN
R027
R029
R031
C032
SMGND
L003
SMGND
NCB31EK-333X
R129
R130C024
SMGND
R034
10K
C031
C023
100k.1
.033
R132
0
SMGND
TCK
TMS
TDI
TDO
.1
L001
A20
A19
A18
A17
A16
SMGND
C060
R134
10
/10
OPEN
1k
R135
R136
10k
4.7
A4A3A2A1A0
B
A13
NQR0415-003X
R133
0
TMODE
R151
10K
C030
A20
A19
A18
A17
A16
LC001
.1
A8
A7
A9
A6
A5
A10
A11
A12
SMGND
B
82k
K002
OPEN
R033
.1
4.7
C018
OPEN
R137
2.2k
R138
2.2k
SMGND SMGND
C046
C044
OPEN
.1
C059
10
/10
4.7
4.7
C062
L013
L014
.1
.1
C047
C045
A14
A15
CSSDRAM
CLK
C033 C034 C035
OPEN .1 .1
R055
LC002
K001
39
NRSA63J-390X
CKE
0
R056
.1
C043
4.7
L012
IC001
SDA6000-B12
RD
CSROM
R057
X001
NAX0618-001X
C041
C040
33p
33p
CH
CH
R124
100
C042
.1
C039
.1
4.7
0
L010
L011
0000000
4.7
D15
D7D0D14D8D6D1D13
UDQM
LDQM
WR
L005
R061
R060
R059
R058
Q003
2SC2712/YG/-X
R173
10k
SMGND
R174
0
4.7k
OPEN
OPEN
R117
R116
R115
OPEN
10k
R118
R114
R112
R110
R109
R108
R107
RXDM
TXDM
R102
R101
R100
R099
R098
R097
R096
R090
R089
D11
D3
D4
L007
D10
D12
D2
4.7
D9
D5
L006
TDO
SMGND
CN00C1
R091
220
D006
RSA6.1J4-W
R142
100
TDI
1k
1k
0
0
1k
L008
4.7
100
100
100
100
220
1k
0
220
220
4.7
SMGND
TXDM
RXDM
R126
4.7k
SMGND
4.7
10k
10k
L009
NQL034K-4R7X
R113
R111
C061
10
/16
SMGND
.1
C038
.1
C037
P_MU
LB_POW
TEXT
C036
.1
QGA2001F2-05V
R093
220
R094
R092
220
220
TC7WH126FU-X
SMRST
IC007
SBD01
SBO01
SMGND
R125
10k
DGS
Q015
SMGND
SMGND
INV
R120
OPEN
Q014
2SK1830-X
SMGND
R095
47k
D001
MA111-X
2SK1830-X
DGS
Q001
R123
6.8k
C014
OPEN
SMGND
SMGND
R121
0
DTC124EKA-X
R147
4.7k
IC002
S-80828CNNB-W
GNDOUT
Vcc
C012
.1
SMGND
R127
10k OPEN
R128
10k
DGS
Q013
2SK1830-X
2SC2712/YG/-X
R122
10k
C015
OPEN
OPEN
4.7k
4.7k
R144
R148
R149
10k
10k
4.7K
2.7k
R106
R105
R104
R103
SBD01
SBO01
VCC3A
2SA1022/BC/-X
R048
R046
470
470
R045
OPEN
R152
1k
1k
Q018
R181
R180
SMGND
SMGND
AGND
R169
LC005
OPEN
R036R035
Q017
DTC124EKA-X
0
LC003
OPEN
SMGND
R170
0
LC004
SMGND
D005
RSA6.1J4-W
SMGND
STB_3.3V
C006
2.2
C007
/6.3
220
B2/4
C005
2.2
DTC124EKA-X
Q004
SMGND
1K1K
M_SW1
M_SW0
/6.3
B2
R043
R044
4.7k
4.7k
SDA0
SCL0
VssA2A1
SMGND
IC006
AT24C64-26C31UE
R195
4.7K
4.7K
R196
R171
0
R197
4.7K
SMGND
VCC5A
Q016
AGND
470
470
R047 R049
OPEN OPEN
R153
Q019
AGND AGND
VO1
VO2
IN
GND
Nr
IC008
C004
.1/16
Vcc
TEST
A0
SMGND
PQ2L3252MS-X
1k
R182
STB_2.5V
C003
2.2
B2
R050
470
470
R154
Q020
/6.3
470
R158
0
L022
YS2
SDA1
LC017
TV_LINK
SDA3
SCL3
V_PULSE
H_PULSE
STB_5V
C001
220
/4
C002
100/6.3
SMGND
SDA0
SCL0
C011
.1
IP_RST
TU1_AFC
KEY1
AGC
MSP_RESET
REMOCON
MECA_SW
KEY2
IP_ERR
NQR0479-001X
LC016
NQR0479-001X
LC015
NQR0479-001X
LC007
NQR0479-001X
LC018
NQR0415-005X
SMRST
OSD_YS
B
G
R
TEXT_CV
SDA2
YS2
SDA1
SCL1
V_PULSE
H_PULSE
STB_5V
P_MU
LB_POW
TEXT
OSDCLK
MAIN_POW
POW_GOOD
LB_PRO
IP_RST
IP_ERR
SDA3
SCL3
LC006
CN000K
QGA1501C2-07V
CN00AM
QGA1501C2-11V
SHEET 15
SHEET 14
SHEET 10
SHEET 8
SHEET 9
SHEET 8
SHEET 8, 10
SHEET 8, 9, 10
SHEET 11, 12, 13, 14
SHEET 8
SHEET 17
SHEET 14
SHEET 17
SHEET 8, 10
SHEET 14
SHEET 17
CN000T
QGA1501C2-07V
SHEET 12
SHEET 12
RECEIVER PWB
SHEET 3
MSP PWB
SHEET 2
FRONT CONTROL PWB
SHEET 21
NOTES) 1. Please refer to page 2-61 for voltages of this circuit diagram.
2. Please refer to page 2-64 for waveformes of this circuit diagram.
(No.YA169)2-17 2-18(No.YA169)
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