JVC LT-26WX84/T Schematics
SCHEMATIC DIAGRAMS
LCD FLAT TELEVISION
YA040200311
LT-26WX84/T
TV
CATV VCR DVD
SPLIT
FREEZE
INPUT 1
V1
INPUT 2
V2
INPUT 3
V3
INPUT 4
V4
DIGITAL-IN
D-IN
SLEEP TIMER
MUTING
VOL VOL
MENU
VCR CHANNEL
PREV NEXT
REW
REC PAUSE
OPEN CLOSE
ASPECT
MULTI SCREEN
INDEX
SWAP SELECT
123
456
789
100+
0
THEATER
NATURAL
PRO
CINEMA
DISPLAY SOUND
+
CH
OK
CH
VCR DVD
POWER
STOP
RM-C13G
STILL PAUSE
CD-ROM No.SML200312
BASIC CHASSIS
SB5
POWER
RETURN+
TV
VIDEO
STATUS
LIGHT
C.C.
C.C.
BACK
TV VCR
FFPLAY
P
O
W
E
R
COPYRIGHT © 2003 VICTOR COMPANY OF JAPAN, LIMITED
No.YA040
2003/11
LT-26WX84
/T
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 20k
: H
: V
: Othters
: All DC voltage values
/V
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
: Only test point display
: Connector
: Receptacle
: Wrapping or soldering
: B2 (12V
: 5V
)
4.INDICATIONS ON THE CIRCUIT DIAGRAM
(1)Resistors
Resistance value
No unit :[
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]
]
: [k
]
]
: [M
: 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.YA040
2-1
CONTENTS
SEMICONDUCTOR SHAPES ......................................................................2-2
BLOCK DIAGRAM........................................................................................2-3
CIRCUIT DIAGRAMS....................................................................................2-5
RECEIVER PWB CIRCUIT DIAGRAM ........................................................................................................ 2-5
VIDEO PWB CIRCUIT DIAGRAM..............................................................................................................2-11
POWER PWB CIRCUIT DIAGRAM .......................................................................................................... 2-15
REGURA TOR PWB CIRCUIT DIAGRAM .................................................................................................. 2-19
FRONT SENSOR PWB CIRCUIT DIAGRAM ............................................................................................ 2-21
FRONT CONTROL PWB CIRCUIT DIAGRAM.......................................................................................... 2-23
PATTERN DIAGRAMS .............................................................................. 2-25
RECEIVER PWB P ATTERN...................................................................................................................... 2-25
VIDEO PWB P A TTERN ............................................................................................................................ 2-27
POWER PWB PAT TERN.......................................................................................................................... 2-29
REGURA TOR PWB P ATTERN.................................................................................................................. 2-33
FRONT SENSOR PWB P A TTERN............................................................................................................ 2-34
FRONT CONTROL PWB P A TTERN ......................................................................................................... 2-34
VOLTAGE CHARTS .................................................................................. 2-35
WAVE FORMS ........................................................................................... 2-36
USING P.W. BOARD
PWB ASS'Y name
RECEIVE R P . W. BOARD LCA90182-01B SSB-0J086A
VI DE O P . W. BOA RD LCA90152-03C SSB-1086A
POWER P.W. BOARD LCA90149-03E SSB-9086A
REGURA TO R P .W. B O A RD LCA90150-03C SSB-9186A
FRONT S E NS OR P .W. BO A RD LCA90155-03B SSB-0L286A
FRONT CONTROL P . W. BOA RD LCA90154-03D SSB-0L386A
LT-26WX84
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
B
(G)E(S)C(D)
1 N
ECB
ECB
1 N
CHIP TR
1
C
BE
N
CHIP IC
2-2
TOP VIEW
N
N
N
1
N
1
N
No.YA040
BLOCK DIAGRAM
TU1101[0J
]
U/V FRONTEND
INPUT1[0J]
J2111
J2101
INPUT2[0J]
J2111
J2101
INPUT3[0J]
J2101
MONITOR
OUTPUT
SIF
IC1102[0J]
MTS
DECODE
Y1/C1/V1/L1/R1
Y2/C2/V2/L2/R2
V3/L3/R3
V3/L3/R3
TV L1/R1
IC1501[0J]
VIDEO/AUDIO
SELECT
L-SW MAIN
R-SW MAIN
L-SW SUB
R-SW SUB
VY-SW SUB
C-SW SUB
IC6501[0J]
TONE/VOLUME/
BBE/SURROUD
IC6401[0J]
HEADPHONE
AMP
IC3001[10]
2D YC SEP.
&
SUB COLOR
DEMOD
IC1211[10]
SYNC SEP./
SYNC DET./
SYNC SW
L/R
L
IC6641[0J]
R
AUDIO
OUT
J6401[L3]
(L)
(R)
SPEAKER
IC7301
RGB PROCESS
IC7807
SUB CPU
HEADPHONE
2DYC-Y
2DYC-BY
2DYC-RY
SVPSHP
Y
IC1301[10
COMPONENT
VIDEO SELECT
IC1212
]
COM_Y
COM_PB
COM_PR
MAIN V
MAIN H
VY_SW MAIN
C_SW MAIN
IC4001
A-D
CONVERT
IC4201
ENHANCE
(DSD)
IC4101
W-XGA
CONVERT
&
MULTI-SCREEN
Y/R-Y/B-Y
V/H
IC001
3D YC SEP.
&
MAIN
COLOR DEMOD
IC404
FALSE
CONTOURE
CORRECT
IC4102
64M
RAM
IC4103
4M
MEMORY
IC401
COLOR MANAGEMENT/
GAMMA CORRECT/
ERROR DIFFUSION
CLK R/G/B
IC4001
A-D CONVERT
IC7805
MEMORY
IC7601
LVDS
FORMAT
CONVERT
LCD PANEL
COMPONENT VIDEO
REMOTE SENSOR
IC8752[L2]
SWITCH
[L3]
INPUT3
[10]
J2121
COM Y3/COM PB3/COM PR3
REMOCON
KEY1,2
No.YA040 No.YA0402-42-3
REMOCON
KEY1,2
IC701
MAIN CPU
IC704
MEMORY
MI-COM & DIST MODULE
CIRCUIT DIAGRAMS
RECEIVER PWB CIRCUIT DIAGRAM (1/3) SHEET1
POWER PWB(1/2)
SHEET6
RECEIVER PWB(2/3)
SHEET2
CN00E1
QUB130-16EPFX
TV_R1
TV_L1
GRVOUT
TV_R1
TV_L1
GRVOUT
C1101
OPEN
GND
OPEN
R1106
GND
OPEN
R1119
GND
C1118
220p
33k
R1107
GND F_MONO
TU1101
QAU0322-001
CH CH
C1119
220p
OPEN
R1117
AGC_MU1
MODE2_2
OPEN
R1116
0OPEN
R1120
R1108
GRON
MODE1_1
OPEN
R1115
C1103 C1104
10 OPEN
/50
QETN1HM-106Z
C1102
470
/16
QETN1CM-477Z
VDD
GR_RST
ST
BIL
OPEN
OPEN
R1113
R1114
!
TU1101
GND
R1143
OPEN
R1142
OPEN
R1141
47K
OPEN
L1101
220
R1102
220
R1103
GND
C1109
C1110
0.1
/16
NCB11CK-225X
NCF31CZ-104X
IC1101
M62320FP-X
GND
CS2
CS1
SO CS0
SCL
SDA
100
100
R1111
R1112
R1122
R1123
OPEN OPEN
C1117
OPEN
GND
10k
R1126
Q1101
2SC3928A/QR/-X
OPEN
R1109
R1131
10K
Q1102
2SA1530A/QR/-X
GND
0
L1102
QRN143J-0R0X
OPEN
R1110
C1106
OPEN
C1107
OPEN
R1134
Q1103
2SC3928A/QR/-X
R1132
27K
R1133
10K
GND
GND
OPEN
C1163
0.1
/16
C1171
NCB11CK-225X
C1170
NCB11CK-225X
C1164
0.022
C1165
0.0047
PS
C1166
4.7
C1167
0.1
C1168
0.0047
C1161C1162
0.10.1
/16PS/16
3.9K
PS/16 PS
R1155
/50
1
C1159
MULTI-SOUND
R1144 R1145
220 220
C1160
0.1
/50
N
/25
C1141
4.7
/50
N
C1142
0.1
/25
C1158
3.3
10
/50
C1157
4.7
/50
N
PROCESS
IC1102
CXA2134Q-X
4.7
C1156
C1143
R1154 R1153
/50
N
/50
3K OPEN
.047
C1155
R1146
1M
C1144
5600p
R1147
100K
R1152
3.3K
C1154
.0027
C1145
.012
C1146
1
C1149
4.7
R1151
OPEN
R1150
62K
NRSA63F-623X
/50
C1153
4.7
/50
N
C1152
4.7
/50
C1151
4.7
/50
N
C1150
100
/16
/50
C1148
10
/50
R1149
6.8K
C1147
4.7
/50
R1148
12K
GND
SCL0
SCL0
SDA0
SDA0
HP_VOL
HP_VOL
CN000K
QGA1501C2-07V
MI-COM & DIST MODULE
GND
9V
9V
CN000G
QGA1501C2-10V
POWER PWB(2/2)
SHEET7
GND
STB5V
STB5V
5V
5V
NOTES) 1.Please refer to page 2-35 for voltages of this circuit diagram.
2.Please refer to page 2-36 for waveforms of this circuit diagram.
No.YA040 No.YA0402-5 2-6
L1593
QQL26AK-220Z
QQL26AK-330Z
C1593
1000
GND
L1591
/6.3
C1591
470
/16
GND
32V
RECEIVER PWB ASS'Y
(1/3)
LCA90182-01B
(SSB-0J086A)
RECEIVER PWB CIRCUIT DIAGRAM
(2/3)
SHEET 2
S1 VIDEO
INPUT-1
S1VIDEO
INPUT-2
INPUT-3
QNN0370-001
MONITOR OUTPUT
QND0102-001
J2002
QNN0370-001
J2002
QNN0370-001
J2002
QNN0370-001
J2011
QND0102-001
J2012
QNN0370-001
J2012
QNN0370-001
J2012
QNN0370-001
J2021
QNN0370-001
J2021
QNN0370-001
J2021
QNN0370-001
J2031
QND0102-001
S-VIDEO
J2032
J2032
QNN0370-001
J2032
QNN0370-001
J2001
QND0102-001
J2001
J2001 J2001
QND0102-001QND0102-001
VIDEO
L
R
J2011
QND0102-001
J2011
QND0102-001
VIDEO
L
R
VIDEO
L
R
J2031
QND0102-001
J2031 J2031
QND0102-001QND0102-001
VIDEO
L
R
GND
GND
J2011
QND0102-001
GND
R2273
47
R2274R2261
47150
R2275
47
470
UN2110-X
GND
C2255
S1
C1
Y1
V1
L1
R1
C2261
2.2
/16
NCB11CK-225X
GND
R2276
100
Q2252
KTA1267/YG/-T
Y BUFFER
2.2
/16 NCB11CK-225X
R2277
1K
C2256
1
/16
NCB21CK-105X
GND GND
C2257
2.2
/16
NCB11CK-225X
RECEIRVER PWB ASS'Y
(2/3)
LCA90182-01B
(SSB-0J086A)
V2
L2
Y2
R2
C2
V3
L3
C1535
0.01
Y3
RV3
C3
C1536
0.01
S2-3
S-3
V4
C1537
0.01
LV4
C1539
0.01
Y4
0.01
RV4
C1540
0.01
C4
C1541
0.01
S2-4
S-4
LV5
C1523
OPEN
V5
GND
RV5
C1524
OPEN
ADR YIN1
GND
GND
R1521
S1DC
MON_C
MON_Y
MON_V
MON_L
MON_R
R1574
100
QENC1HM-475Z
C1521
OPEN
R2281
47
R2282
47
R2283
47
R1536
GND
C1522
N
GND
Q2253
KTA1267/YG/-T
VIDEO BUFFER
GND
6.8k
R1575
R1576
R1577
R1578
R1579
OPEN
OPEN
OPEN
OPEN
OPEN
R1523
R1520
R1525
C2252
2.2
NCB11CK-225X
GND
R2284
100
GND
1K
0
1K
/16
R3
S2
C2
Y2
V2
L2
R2
L3
R3
R2278
39k
R2263
68
C2262
1000
/10
QETN1AM-108Z
D2253
MA8100/M/-X
HP_DET
L_BSD
Y_BSD
R_BSD
C_BSD
TV_L1
GRVOUT
TV_R1
S2
1k
OPEN
6.8k
220
220
R1512
R1511
R1534
R1533
R1519
R1518
C2
V3
S-2
LV3SCL
S2-2
S2-2
SDA
AGND
DC_OUT
COUT3
R1524
220
220
SCL0
SDA0
MON_C
S1DC GND
R2285
OPEN
47
QETN1EM-476Z
GND
R2286D2258
33k
MA111-X
D6702
MA111-X
6.8k
RY2
LOUT3
MON_L
220
R1517
R1516
Y2
YOUT3
MON_Y
D2259C2263
MA111-X/25
2SA1530A/QR/-X
6.8k
Q2260
LV2
ROUT3
MON_R
R1515
220
V2
VOUT3
MON_V
R1514
C1519
R2288
S1
1k
OPEN
56k
S-1
VCC
GND
OPEN
R1513
0
R1551
L_SWSUB
S2-1
LOUT2
R1522
C1
220
6.8k
R1526
C1
V/YOUT2
0
R1552
R1
220
R1527
RV1
ROUT2
R_SWSUB
Y1
Y1
TRAP2
R1553
L1
6.8k
R1528
0
C_SWMAIN
LV1
COUT2
R1529
V1
220
IC1501
CXA2069Q
VIDEO/AUDIO SELECT
V1
MUTE
COUT1
YOUT1
TRAP1
ROUT1
VOUT1
LOUT1
R1530
VGND
CIN1
BIAS
1k
RTV
LTV
RV6
LV5
R1554
OPEN
R1555
R1501
GND
GND
N
VY_SWMAIN
C1503
OPEN
C1504
OPEN
C1510
10
6.8K
R1502
6.8K
R1503
0
R1504C1538
0
R1505
0
R1506
0
/16
C_SWMAIN
VY_SWMAIN
C_BSD
Y_BSD
R_BSD
L_BSD
L_SWSUB
R_SWSUBV3
GRVOUT
TV_L1
TV_R1
SCL0
SDA0
HP_DET
C1505
0.01
TV
C1506
0.01
C1507
0.01
V6
C1508
0.01
GND
C1532
22
/50
QETN1HM-226Z
C1551
OPEN
GND
Q1501
OPEN
0
R1557
R1556
0
OPEN
GND
CN00AU
QGA2001C2-03V
OPEN
GND
CN000N
QGA1501C2-04V
VIDEO PWB (1/2)
SHEET4
GND
GND
R_SWMAIN
L_SWMAIN
CN000J
QGA1501C2-11V
L_SWSUB
R_SWSUB
GRVOUT
TV_L1
TV_R1
SCL0
SDA0
HP_DET
9V
M_MU
RECEIVER PWB
(3/3) SHEET3
MI-COM & DIST
MODULE
RECEIVER PWB (3/3)
SHEET3
RECEIVER PWB (1/3)
SHEET1
VIDEO PWB (1/2)
SHEET5
RECEIVER PWB (3/3)
SHEET3
D2101
Q2254
UN2226-X
MUTE
Q2255
UN2226-X
MUTE
MA8100/M/-X
MA8100/M/-X
MA8100/M/-X
MA8100/M/-X
MA8100/M/-X
MA8100/M/-X
R2268
68
GND
GND
D2217
D2216
D2215
D2218
D2219
GND
GND
GND
GND
GND
C2253
QETN1AM-108Z
MA8100/M/-X
Q2256
MUTE DRIVE
GND
GND
GND
GND
GND
D2121
MA8100/M/-X
D2206
MA8100/M/-X
GND
D2205
MA8100/M/-X
GND
D2204
MA8100/M/-X
D2212
MA8100/M/-X
D2213
MA8100/M/-X
D2201
MA8100/M/-X
D2209
MA8100/M/-X
GND
D2210
MA8100/M/-X
GND
D2252
R2269
GNDGND
R2270
470
C2102
.01
NCB31HK-103X
C2103
10
/50
D2251
C2125
10
QETN1HM-106Z
C2127
2.2
NCB11CK-225X
C2128
2.2
NCB11CK-225X
C2144
10
QETN1HM-106Z
C2145
2.2
NCB11CK-225X
C2146
2.2
NCB11CK-225X
R2259
150
QETN1HM-106Z
C2104
10
/50
QETN1HM-106Z
C2105
2.2
/16
NCB11CK-225X
C2106
2.2
/16
NCB11CK-225X
C2123
.01
NCB31HK-103X
C2124
10
/50
QETN1HM-106Z
/50
/16
/16
/50
/16
/16
GND
R2262
100
Q2251
KTA1267/YG/-T
C BUFFER
GND
GND
GND
C2254
NCB11CK-225X
D2254
OPEN
D2255
OPEN
R2103
R2102
75
75
GND
GND
R2104
75
GND
R2105
220k
GND
R2106
220k
GND
R2123
75
R2122
75
GND
GND
R2125
75
GND
R2126
220k
GND
R2127
220k
GND
R2144
75
GND
R2145
220k
GND
R2146
220k
GND
GND
OPEN
R2258
R2251
68
R2252
2.2k
R2253
2.2k
R2254
22k
GND
R2255
22k
GND
C2251
QETN1HM-105Z
MA8100/M/-X
R2264
390
R2265
390
NOTES) 1.Please refer to page 2-35 for voltages of this circuit diagram.
2.Please refer to page 2-36 for waveforms of this circuit diagram.
No.YA040 No.YA0402-82-7
RECEIVER PWB CIRCUIT DIAGRAM
(3/3)
SHEET 3
IC6101
AN77L12-T
RECEIVER PWB (2/3)
SHEET2
R_SWMAIN
L_SWMAIN
RECEIVER PWB ASS'Y
LCA90182-01B
(SSB-0J086A)
C6505
C6507
.033
C6509 C6511 C6516
.0047 0.1 0.1
/16PS/16
C6510 C6512 C6521
.0047 0.1 0.1
/16
PS
.0033
C6503
4.7
/50
GND
C6504
4.7
/50
C6506 C6508
.0033 .033
C6517
C6513
4.7
2.2
/50
/50
PS
IC6501
NJW1137M-W
C6520
/50
PS
C6514
2.214.7
/50
C6518
4.7
/16
C6522
/50
/50
C6519
4.7
C6523
4.7
/50
/50
(3/3)
R6517
2.2K
R6514
R6515
100
100
C6515
47
D6101
OPEN
K6102
OPEN
R6101
R6102
R6103
R6104
NCB31HK-104X
C6647
0.1
PS
/16
QRK126J-100X
QRK126J-100X
C6648
0.1
PS
/16
NCB31HK-104X
PS
AU_GND
0
0
0
0
AHB_R+
C6102
0.1
/16
AHB_R-
C6101
47
NQR0413-002X
NQR0413-002X
NQR0413-002X
NQR0413-002X
AHB_L-
AHB_L+
/25
K6641
C6649
1000p
C6650
1000p
K6642
K6644
C6652
1000p
C6651
1000p
K6643
AU_VCC
CN000F
QGA2001C2-04V
CN000S
QGA2501C5-06Z
POWER PWB(2/2)
SHEET2
SPEAKER
C6103
K6103
47
/25
OPEN
0
R6105
0
R6106
0
R6107
0
R6108
IC6641
TA2024ASE-X
R6603
OPEN
D6601
OPEN
NCB11EK-105X
C6607
0.1
/16PS
C6608
0.1
PS
/16
AU_D_GND
AHB_LV
C6606
C6603
0.1
/16PS
C6605 C6604
0.1 220
/16PS /25
TH6601
OPEN
R6535
15K
C6535
10p
VREF
C6541
47
/25
C6610
0.1
/16
R6606
10K
R6605
OPEN
R6604
10K
PS
C6611
NCB11EK-105X
PS
R6601
NRSA63D-822X
PS
R6621
18K
R6602
OPEN
R6622
18K
PS
Q6601
2SC3928A/QR/-X
R6623
47K
R6624
47K
C6612
0.1
C6613
0.1
C6614
0.1
CH
C6623
120p
CH
C6624
120p
/16
/16
/16
R_PREAHB
C6557
/25
47
R6533
10K
R6531
100K
CH
R6552
R6587
0
D6581
MA111-X
D6583
MA111-X
D6582
MA111-X
D6584
MA111-X
180K
L_PREAHB
R6566
OPEN
R6585
56K
C6583
1
R6532
100K
R6534
10K
AHB_SW
/50
C6551
0.068
/16
C6553
0.068
/16
R6551
180K
C6554
0.068
/16
C6552
0.068
/16
D6562
MA111-X
R6564
0
R6565 R6562
82K 0
C6563
/50
2.2
C6555
10
/50
R6553
560
R6559
10K
Q6551
2SC3928A/QR/-X
R6560
10K
Q6552
2SC3928A/QR/-X
R6554
560
C6556
10
/50
AHB_CTRL
D6561
MA111-X
R6561
120K
C6561 R6563
/50
1 220K
R6555
3.3K
R6557
22K
R6558
22K
R6556
3.3K
A_MU1
HP_MU1
C6562
OPEN
R_AHBAMP
R6591
56K
R6592
56K
L_AHBAMP
R6593
1K
Q6591
DTC323TK-X
Q6593
2SA1530A/QR/-X
R6597
10K
C6593
10
Q6592
DTC323TK-X
R6594
1K
K6591
NQR0413-002X
C6591
100p
CH
/50
C6621
NCB11EK-105X
C6592
100p
CH
C6622
K6592
NCB11EK-105X
NQR0413-002X
5.6K
R6541
D6541
MA8062/M/-X
C6533
R_VOLPRE
47
R6512
R6513
L_VOLPRE
R6583
100K
R6584
1K
/25
C6531
C6534
1
/50
33K
33K
10p
IC6531 IC6551
RC4558D-X RC4558D-X
C6532
1
/50
CH
R6536
15K
D6585
MA111-X
C6582
/25
47
Q6582
2SA1530A/QR/-X
R6586
15K
Q6581
2SC3928A/QR/-X
Q6504
R6508
2SC3928A/QR/-X
/25
Q6506
2SA1530A/QR/-X
C6526
OPEN
R6588
R6589
C6581
10
R6581
2.2K
R6518
10K
C6527
R6509
2.2K
0
OPEN
/50
56K
OPEN
R6510
2.2K
R6511
2.2K
Q6505
2SC3928A/QR/-X
R6582
56K
R6579
0
K6571
OPEN
C6602
220
/25
AU_D_VCC
D6642
D1FS4-X
D6571
MA111-X
D6572
MA111-X
D6574
MA111-X
D6573
MA111-X
D6641
D1FS4-X
L6641
QQL28AM-100
10
L6642
10
QQL28AM-100
QQL28AM-100
L6644
10
D6644
D1FS4-X
L6643
10
QQL28AM-100
D6643
D1FS4-X
C6575
0.1
PS
/16
C6576
0.1
PS
/16
C6578
0.1
PS
/16
C6577
0.1
PS
/16
K6101
NQR0413-002X
NCB21EK-224X
NCB21EK-224X
NCB21EK-224X
NCB21EK-224X
R6575
8.2K
R6576
8.2K
R6578
8.2K
R6577
8.2K
C6641
C6642
C6644
C6643
R6571
18K
R6572
18K
R6574
18K
R6573
18K
C6104
1000p
C6645
R6641
R6642
C6646
C6571
NCB11EK-105X
C6572
NCB11EK-105X
C6574
NCB11EK-105X
C6573
NCB11EK-105X
RECEIVER PWB
(2/3)SHEET2
RECEIVER PWB
(1/3)SHEET1
RECEIVER PWB
(2/3)SHEET2
RECEIVER PWB
(1/3)SHEET1
RECEIVER PWB
(2/3)SHEET2
RECEIVER PWB
(1/3)SHEET1
HP_DET
SDA0
SCL0
R_SWSUB
L_SWSUB
HP_VOL
M_MU
STB5V
5V
GND
C6701
NCB11CK-225X
PS
C6702
0.1
/16
IC6701
M62320FP-X
GND
R6701
R6710
R6709
R6708
100
100
100
R6702
R6704
R6705
R6706
R6703
100
100
4.7K
100
10K
100
NOTES) 1.Please refer to page 2-36 for waveforms of this circuit diagram.
R6717
OPEN
R6707
OPEN
R6728
10K
Q6701
OPEN
Q6702
2SA1530A/QR/-X
R6723
10K
R6719
OPEN
R6718
OPEN
R6724
10K
C6704
NCB11EK-105X
Q6704
2SC3928A/QR/-X
R6729
56K
R6721R6720
OPENOPEN
C6703 R6722
OPEN OPEN
R6730
56K
C6706
OPEN
R6733
R6734
R6735
R6731
R6725
10K
Q6703
2SC3928A/QR/-X
R6726
OPEN
Q6705
2SA1530A/QR/-X
560
560
560
10K
R6732
10K
D6701
MA111-X
A_MU0
HP_MU0
C6705
10
R6727
120K
/50
RESET
HPSUBVCC
TEMP
OVERLOAD
FAULT
R6406
1K
R6407
10K
D6401
1SR35-400A-T2
R6405
OPEN
R6408
8.2K
C6409
1
/50
C6401
10
/50
C6402
10
/50
Q6401
UN2110-X
R6401
10K
R6402
10K
Q6402
UN2226-X
R6409
15K
R6403
8.2K
R6404
8.2K
220
C6408
C6410
1
CN000U
C6403
4.7
/50
/10
/50
C6404
4.7
IC6401
TA8119P
C6407
220
/50
/10
C6406
0.01
C6405
220
/10
QGA1501C2-04V
FRONT CONTROL PWB
SHEET10
No.YA040 No.YA0402-9 2-10
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