JVC LT-26WX84 Service Manual
SCHEMATIC DIAGRAMS
LCD FLAT TELEVISION
YA003200310
LT-26WX84/SJ
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.SML200311
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.YA003
2003/10
LT-26WX84
/SJ
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.YA003
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 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 CHART..................................................................................... 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.YA003
No.YA003
BLOCK DIAGRAM
J2111
J2101
J2111
J2101
J2101
MONITOR
OUTPUT
]
TU1101[0J
U/V FRONTEND
INPUT1[0J]
INPUT2[0J]
INPUT3[0J]
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
SVPSHP
L
R
L/R
2DYC-Y
2DYC-BY
2DYC-RY
Y
IC6641[0J]
AUDIO
OUT
J6401[L3]
(L)
(R)
SPEAKER
HEADPHONE
IC1212
2-3
COMPONENT VIDEO
REMOTE SENSOR
IC8752[L2]
SWITCH
[L3]
INPUT3
[10]
J2121
COM Y3/COM PB3/COM PR3
REMOCON
KEY1,2
No.YA003
R
E
IC1301[10
COMPONENT
VIDEO SELECT
IC7301
RGB PROCESS
]
IC7807
SUB CPU
IC7805
MEMORY
LCD PANEL
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
IC7601
LVDS
FORMAT
CONVERT
REMOCON
KEY1,2
IC701
MAIN CPU
IC704
MEMORY
No.YA003
MI-COM & DIST MODULE
2-4
CIRCUIT DIAGRAMS
RECEIVER PWB CIRCUIT DIAGRAM (1/3) SHEET1
POWER PWB(1/2)
SHEET6
CN00E1
QUB130-16EPFX
C1101
OPEN
GND
OPEN
R1106
GND
R1119
C1118
220p
GND F_MONO
OPEN
GND
CH CH
33k
R1107
AGC_MU1
MODE2_2
TU1101
QAU0322-001
0OPEN
R1120
C1119
220p
OPEN
R1117
R1108
GRON
MODE1_1
OPEN
OPEN
R1116
R1115
C1103 C1104
10 OPEN
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
/50
GND
C1109
C1110
/16
0.1
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
TV_R1
RECEIVER PWB(2/3)
SHEET2
TV_R1
TV_L1
GRVOUT
HP_VOL
QGA1501C2-07V
SCL0
SDA0
CN000K
TV_L1
GRVOUT
SCL0
SDA0
HP_VOL
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.
L1593
QQL26AK-220Z
QQL26AK-330Z
C1593
1000
GND
L1591
/6.3
C1591
470
/16
GND
32V
2-5
No.YA003
C1163
0.1
/16
C1171
NCB11CK-225X
C1170
NCB11CK-225X
C1164
0.022
C1165
0.0047
C1161C1162
0.10.1
/16PS/16
R1155
PS/16 PS
3.9K
/50
C1159
1
MULTI-SOUND
R1144 R1145
220 220
C1160
0.1
PS
C1166
4.7
/50
N
C1167
0.1
/25
C1168
0.0047
C1141
/50
4.7
N
C1142
/25
0.1
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
C1146
1
C1145
.012
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
/50
10
R1149
6.8K
C1147
/50
4.7
R1148
12K
GND
RECEIVER PWB ASS'Y
LCA90182-01B
(SSB-0J086A)
(1/3)
No.YA003
2-6
C
3
5
4
N
-
O
2
O
O
O
O
D
F
RECEIVER PWB CIRCUIT DIAGRAM
(2/3)
SHEET 2
INPUT-1
INPUT-2
INPUT-3
QND0102-001
S1 VIDEO
J2002
QNN0370-001
QNN0370-001
QNN0370-001
QND0102-001
S1VIDEO
QNN0370-001
QNN0370-001
QNN0370-001
QNN0370-001
QNN0370-001
QNN0370-001
J2001
QND0102-001
J2001
J2001 J2001
QND0102-001QND0102-001
VIDEO
J2002
L
J2002
R
QND0102-001
J2011
J2011
QND0102-001
J2012
VIDEO
J2012
L
J2012
R
J2021
VIDEO
J2021
L
J2021
R
J2011
J2011
QND0102-001
D2101
C2102
.01
C2125
10
QETN1HM-106Z
C2127
2.2
NCB11CK-225X
C2128
2.2
NCB11CK-225X
10
C2144
QETN1HM-106Z
2.2
C2145
NCB11CK-225X
2.2
C2146
NCB11CK-225X
NCB31HK-103X
C2103
/50
10
QETN1HM-106Z
/50
C2104
10
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
R2103
R2102
75
75
GND
GND
R2104
75
GND
R2105
220k
GND
R2106
220k
GND
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
MA8100/M/-X
D2217
MA8100/M/-X
D2216
MA8100/M/-X
D2215
MA8100/M/-X
D2218
MA8100/M/-X
D2219
MA8100/M/-X
GND
GND
GND
GND
GND
GND
GND
GND
GND
D2204
MA8100/M/-X
GND
D2212
MA8100/M/-X
GND
D2213
MA8100/M/-X
GND
D2201
MA8100/M/-X
GND
D2209
MA8100/M/-X
GND
D2210
MA8100/M/-X
GND
D2121
MA8100/M/-X
D2206
MA8100/M/-X
D2205
MA8100/M/-X
S1
C1
Y1
V3
L3
V1
L1
R1
R3
S2
C2
Y2
V2
L2
R2
V3
L3
R3
HP_DET
L_BSD
Y_BSD
R_BSD
C_BSD
TV_L1
GRVOUT
TV_R1
R1574
100
QENC1HM-475Z
C1521
OPEN
R1536
6.8k
R1575
R1576
R1577
R1578
R1579
GND
C1522
R152
N
R152
R152
GND
J2031
QNN0370-001
MONITOR OUTPUT
J2031
QND0102-001
S-VIDEO
J2032
J2032
QNN0370-001
J2032
QNN0370-001
QND0102-001
J2031 J2031
QND0102-001QND0102-001
VIDEO
L
R
GND
GND
OPEN
R2258
R2251
68
R2252
2.2k
R2253
2.2k
R2254
22k
GND
R2255
22k
GND
QETN1HM-105Z
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.
2-7
C2251
D2251
MA8100/M/-X
R2264
390
R2265
390
No.YA003
R2259
150
NCB11CK-225X
GND
R2262
100
Q2251
KTA1267/YG/-T
C BUFFER
GND
GND
GND
C2254
D2254
OPEN
D2255
OPEN
Q2254
UN2226-X
MUTE
Q2255
UN2226-X
MUTE
GND
QETN1AM-108Z
R2268
68
C2253
D2252
MA8100/M/-X
R2269
Q2256
MUTE DRIVE
470
UN2110-X
GNDGND
R2270
470
R2273
47
R2274R2261
47150
R2275
47
2.2
NCB11CK-225X
GND
R2276
100
Q2252
KTA1267/YG/-T
Y BUFFER
GND
2.2
C2255
/16 NCB11CK-225X
R2277
1K
C2256
1
/16
NCB21CK-105X
GND GND
C2257
2.2
/16
NCB11CK-225X
C2261
C2262
1000
/10
QETN1AM-108Z
D2253
MA8100/M/-X
R2281
R2282
R2283
47
GN
47
47
R228
100
Q2253
KTA1267/YG/
VIDEO BU
GND
/16
R2263
68
R2278
39k
RECEIRVER PWB ASS'Y
(2/3)
LCA90182-01B
(SSB-0J086A)
V2
L2
Y2
R2
C2
S2
C1
S1
GND
V1
L1
Y1
R1
536
8k
R1575
R1576
R1577
R1578
R1579
75Z
OPEN
OPEN
OPEN
OPEN
OPEN
R1523
R1520
R1525
C2252
2.2
NCB11CK-225X
GND
1k
OPEN
6.8k
220
220
6.8k
220
R1519
C2
COUT3
MON_C
R1518
RY2
LOUT3
MON_L
R1517
Y2
YOUT3
MON_Y
R1516
6.8k
MON_R
R1515
LV2
ROUT3
R1512
R1511
R1534
R1533
V3
S-2
C1535
0.01
C1536
0.01
GND
C1537
0.01
C1539
0.01
0.01
C1540
0.01
C1541
0.01
C1523
1K
OPEN
0
GND
C1524
1K
OPEN
GND
/16
LV3SCL
S2-2
SDA0
SDA
R1524
S2-2
AGND
DC_OUT
220
S1DC GND
Y3
RV3
C3
S2-3
S-3
V4
LV4
Y4
RV4
C4
S2-4
S-4
LV5
V5
RV5
ADR YIN1
GND
R1521
220
SCL0
S1DC
MON_C
MON_Y
220
V2
VOUT3
MON_V
C1519
R1514
1k
OPEN
220
6.8k
220
6.8k
RV1
ROUT2
0
R_SWSUB
R1527
Y1
TRAP2
R1553
R1528
LV1
COUT2
0
C_SWMAIN
R1529
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
VY_SWMAIN
6.8K
C1503
OPEN
R1502
GND
6.8K
C1504
OPEN
GND
R1503
0
R1504C1538
0
R1505
0
R1506
0
N
C1510
/16
10
C_SWMAIN
VY_SWMAIN
C_BSD
Y_BSD
R_BSD
L_BSD
L_SWSUB
R_SWSUB
GRVOUT
TV_L1
TV_R1
SCL0
SDA0
HP_DET
C1505
0.01
TV
C1506
0.01
C1507
0.01
V6
C1508
0.01
C1532
/50
22
QETN1HM-226Z
C1551
OPEN
GND
Q1501
OPEN
0
R1557
0
R1556
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
RECEIVER PWB
(3/3) SHEET3
MI-COM & DIST
MODULE
RECEIVER PWB (3/3)
RECEIVER PWB (1/3)
SHEET1
VIDEO PWB (1/2)
SHEET5
SHEET3
OPEN
R1513
R1522
R1526
C1
S-1
S2-1
VCC
LOUT2
V/YOUT2
0
R1552
R1551
L_SWSUB
R2284
100
53
267/YG/-T
EO BUFFER
MON_V
MON_L
MON_R
R2285
OPEN
MA111-X
D6702
MA111-X
47
QETN1EM-476Z
GND
R2286D2258
33k
D2259C2263
MA111-X/25
Q2260
2SA1530A/QR/-X
R2288
56k
RECEIVER PWB (3/3)
M_MU
SHEET3
No.YA003
2-8
R
R
-
-
E
RECEIVER PWB CIRCUIT DIAGRAM
(3/3)
SHEET 3
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
PS
IC6501
NJW1137M-W
C6520
/50
PS
C6514
2.214.7
/50
(3/3)
R6535
15K
C6535
10p
VREF
C6541
47
/25
R_PREAHB
C6557
47
/25
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/
R6560
10K
Q6552
2SC3928A/QR/
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_MU
HP_M
C656
OP
5.6K
R6541
D6541
MA8062/M/-X
C6519
4.7
/50
/50
C6518
4.7
/50
R6508
Q6506
2SA1530A/QR/-X
C6526
OPEN
R6588
OPEN
R6589
C6581
/50
10
R6581
2.2K
R6518
10K
C6527
OPEN
R6509
2.2K
0
56K
R6510
2.2K
R6511
2.2K
R6582
56K
C6515
47
/25
R6517
2.2K
R6514
R6515
100
100
C6523
4.7
/16
/50
C6522
/50
R_VOLPRE
Q6504
2SC3928A/QR/-X
R6512
33K
R6513
33K
Q6505
2SC3928A/QR/-X
L_VOLPRE
D6585
MA111-X
R6583
100K
R6584
1K
Q6581
2SC3928A/QR/-X
C6533
47
/25
C6531
C6534
1
/50
10p
IC6531 IC6551
RC4558D-X RC4558D-X
C6532
1
/50
CH
R6536
15K
C6582
/25
47
Q6582
2SA1530A/QR/-X
R6586
15K
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
Q6704
2SC3928A/QR/-X
R6719
OPEN
R6718
OPEN
R6724
10K
C6704
NCB11EK-105X
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
2-9
No.YA003
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