2-3
SHEET 2
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
OUTL
HPGND
L+
R+
AHBFB
OUTR
D1201
1SS133-T2
0.047/16
C1205
QQL231K-470Y
L5603
R1103
1/4W
470
C1111
100/16
300
R5601
4.7/50
C1204
D1102
11EQS03LN-T2
D1101
1SS133-T2
0.01/50
C5601
100/16
C1211
J5601
QNS0170-001
2
6
1
3
7
4
5
R5603
300
10k
R1106
470
R1203
1/4W
30k
R1205
R1105
30k
WR101
1
2
3
4
5
6
4.7/50
C1104
300
R5604
300
R5602
10k
R1206
EP561 QNZ0136-001Z
D1202
11EQS03LN-T2
C1105
0.047/16
LVA10523-A4
CBIP
YOUT
PROTECT
SW10V REG.
AUXL
VS2
SAFETY4
AHB
TUL
SMUTE
VSW
VS1
TUL
TAPEL
POUTMD
TUR
VS2
VMUTE2
DOUT
VS1
POUTPAMP
FANON
VIDEO5V
CBOUT
CI
YOUT
CYOUT
TAPEL
AUX-L
YIP
SAFETY3
SDC/CH
COMPLINK
OUTR
FANON
DVDL
VSW
SAFETY3
DVDR
COMPO
VMUTE1
VIP
COMPO
VMUTE1
TAPER
CYOUT
AUXR
DVDL
SDC/CH
COMPLINK
PROTECT
CBOUT
VOLDATA
DVDR
AUXL
CI
VOLCE
TAPER
CRIP
OUTL
VOLCK
VOLCK
YI
M9V
CBIP
CRIP
VOLCE
AUXR
CROUT
VIP
AUX-R
AHBFB
POUTPAMP
L+
AHB
YIP
TUR
POUTSW10V
POUTMD
POUTSW10V
SMUTE
SAFETY4
R+
CROUT
VOLDATA
YI
VMUTE2
DOUT
GND
22k
R1404
Q3201
2SD601A/RS/-X
D1402
MTZJ10A-T2
R3304
1K
0.0033
C3107
3.3K
R3255
100
R3251
0.1/50
C1107
100/10
C3301
B1908
30K
R3192
4.7k
R1405
R3106
1.8K
D3302
1SS133-T2
220
R1402
30K
R3292
D3303
MTZJ4.7C-T2
D1401
1SS133-T2
0.1/50
C1206
0.1
C3211
4.7/50
C3101
J1001
QNB0204-001
4
2
3
1
0.18
C3112
8.2K
R3254
22k
R1407
0.001
C6952
D3301
1SS133-T2
7.5K
R3205
4.7/50
C3204
2.2k
R3301
Q1201
UN211E-X
C1110
0.001
560k
R1401
1/50
C1401
N
R3108
1.8K
0.1/50
C1207
560
R6951
R3201
220K
2.2k
R1409
R3306
51k
B1901
0
8.2K
R2302
Q3101
2SD601A/RS/-X
27K
R3293
7.5k
R3204
0.001
C1210
15k
R1210
IC101
LA4628
14
13
12
11
10
9
8
7
6
5
4
3
2
1
NI
R3156
C3117
0.082
150P
C1208
4.7/50
C3201
Q1404
2SD601A/RS/-X
8.2K
R3154
Q6951
KTC3199/GL/-T
NI
R3256
C3214
0.082
1k
R1410
R3307
120k
D3352
1N4003S-T5
2.2k
R3303
B1902
NI
5.6k
R1201
R3112
10K
7.5K
R3105
5.6k
R1202
10/25
C1103
N
C3115
22/50
R3109
3.9K
0.0033
C3207
150P
C1108
5.6k
R1101
4.7/50
C3206
0.1/50
C1404
C3217
0.082
100/16
C6951
100
R1408
27K
R3193
R3308
68K
CN105
QGF1205F1-10
1
2
3
4
5
6
7
8
9
10
10/25
C1203
N
0.0027
C3109
C3215
22/50
0.18
C3212
2.2
R1108
1/4W
100/25
C1309
R3209
3.9K
220/16
C1403
560P
C1402
1/50
C3305
27K
R3103
B1904
0.33/50
C3116
R3111
10k
0.0027
C3209
D3351
1N4003S-T5
R3207
1.8K
CN102
QGB1214J1-10S
1
2
3
4
5
6
7
8
9
10
2.2
R1107
1/4W
33/50
C1307
22k
R1403
0.1
C3210
C3306
10/50
4.7/50
C3208
B1903
Q1401
2SB941A/QP/
5.6K
R1302
3.3K
R2303
Q1102
UN211E-X
0.47/50
C1306
2.2
R1208
1/4W
5.6k
R1102
10/50
C1301
Q1403
2SD601A/RS/-X
Q1402
2SD601A/RS/-X
22/50
C1310
IC311
LC75345M-X
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
R3210
10K
100
R3151
0.1/50
C1106
2.2
R1207
1/4W
C1399
NI
Q1202
UN211E-X
330
R1406
Q1302
2SB709A/R/-X
330/10
C3302
R3107
1.8K
15k
R1111
100
R3309
1/4W
C3114
0.082
R3212
10k
R3208
1.8K
1.8K
R3206
0.18
C3113
4.7/50
C3108
4.7/50
C3104
0.1
C3111
0.1
C3110
4.7/50
C3106
9.1K
R3102
7.5k
R3104
R3110
10K
C3216
0.33/50
0.18
C3213
9.1K
R3202
27K
R3203
C3304
47/25
2.2k
R3302
C3118
10/35
CN109
QGA2501C1-06
1
2
3
4
5
6
0.47
C1305
D1301
1SS133-T2
C3218
10/35
4.7/50
C3102
4.7/50
C3202
R3101
220K
15k
R1211
15k
R1110
Q1203
2SC3576-JVC-T
2SC3576-JVC-T
Q1103
1k
R1109
1k
R1209
10/35
C1109
10/35
C1209
8200/25
C1303
R3211
10k
10k
R1301
Q1301
UN221E-X
Q1101
UN211E-X
D2301
1SS133-T2
3.3K
R3155
560
R6901
D6901
1SS133-T2
D6902
MTZJ5.6A-T2
Q6901
KTA1267/YG/-T
18K
R6902
10/50
C6901
CN108
QGA2501F1-02
2
1
CN104
QGB2510J1-09
1
2
3
4
5
6
7
8
9
R1399
ECAP NI
R1398
ECAP NI
22/50
C6008
NI
R6002
120
R6007
IC601
MM1623XF-X
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0.1
C6006
K6001
QQR0621-001Z
120
R6009
0.1
C6003
0.1
C6004
C6001
470/10
C6007
0.1
10K
R6013
NI
R6006
R6008
470
NI
R6004
10K
R6012
0.1/16
C6002
0.1
C6005
470
R6010
160
R6005
160
R6003
160
R6001
Q6902
2SD601A/RS/-X
10/50
C6902
CN106
QGB1214J1-16S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
0.1
C6093
10K
R6094
CN110
QGB1214J1-20S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
6.2k
R2803
4.7K
R2804
D2803
1SS133-T2
B1910
NI
C3105
10/50
C3205
10/50
1N4003S-T5
D3321
CN101
QGB2510J1-09
1
2
3
4
5
6
7
8
9
C1398 (B1907)
NI
EP102
QNZ0136-001Z
1
2
3
B1909
NI
C3192
NI
C3292
NI
CN111
QGA2501C3-03Z
1
2
3
C1311
NI
CN103
QGB1214J1-14S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
WR111
1
WR110
1
WR112
1
WR113
1
R2806
0
WR114
TO WR115
1
WR115
1
WR116
1
C1397
NI
PROTECTOR
S2GND
REGGND
SW10V
DGND
LOUT
US5.4V
LSB
LBASS2
LBASS1
LTRE
LVRIN
LSELO
Vref
VOLCK
VDD
RF
SG
SILMIC
SILMIC
TAPER
AG
DVDR
ROPOUT
MDR
TAPEL
RINM
TUNERR
SILMIC
VOLDATA
RINP
AUXR
MB
ROUT
VOLCE
MG
RSB
Vss
RBASS2
LOPOUT
INL
LINM
+OUTL
LINP
RBASS1
RTRE
GND
RVRIN
-OUTR
STB
VCC
RSELO
PP
DVDL
TO TAPE
MDL
GND
+OUTR
TUNERL
AUXL
FUNCTION VOL IC
PBL
RECL
SILMIC
CN34
-OUTL
R.FILTER
R+
POUTMD
L+
MD5.4V
FANUP
S1+
1/4W
INR
POP
R-
L-
NC
RECR
SW8V
PBR
NC
SLC-S302
1/4W
DC FAN DRIVER
GND 2
CY IN
GND 2
YC MIX SW
S2
VCC 1
Y IN
GND 2
CLP
Cb OUT
I/P
CHROMA OUT
S1
BIAS
Cb IN
Cr OUT
GND 1
COMPOSITE OUT
GND 2
CHROMA IN
MUTE1 SW
COMPOSITE IN
VCC 2
CY OUT
Y OUT
VIDEO DRIVER
S-DC OUT
Cr IN
MUTE 2
TUGND
RF10V
LEDGND
MOTORG
NC(AG)
DVDR
AG
AG
DVDL
VGND
VGND
VGND
VGND
CHASSIS-GND
CHASSIS-GND
*UB ONLY
OPTOUT
MD5.4V
DGND
AUX
DVDGND
S1GND
Y/G
Cb/B
Cr/R
COUT
Y/COMP
HPGND
LVA10523-A1
!
!
!
TO LVA10524-A4
WR622
TO LVA10524-A1
CN706
CN707
CN701
TO LVA10524-A2
CN201
!
TO FAN MOTOR
TO LVA10523-A2
CN806
FAN UP
TO WR113
TO WR112
VGND
QAR0312-001
DOUT
NC
NC
NC
NC
NC
NC
ALL INDUCTANCE VALUES ARE IN H(m=mH).
CONDITION-CD STOP MODE
ALL RESISTANCE VALUES ARE IN OHM( ).
ALL E.CAPACITORS ARE SHOWN IN THE FORM OF
2.UNLESS OTHERWISE SPECIFIED.
ALL RESISTORS ARE 1/16W
NOTES
OR OSCILLOSCOPE WITHOUT INPUT SIGNAL.
ALL CAPACITANCE VALUES ARE IN F(P=pF).
ALL CAPACITORS CAPACITOR. ARE CERAMIC CAPACITOR OR MYLAR
ARE DC-MEASURED WITH A DIGITAL VOLT METER
CAPACITANCE( F)/RATED VOLTAGE (V).
1.VOLTAGES ARE DC-MEASURED A WITH DIGITAL VOLT METER OR OSCILLOSCOPE WITHOUT INPUT SIGNAL
0V
1.4V
1.8V
0V
0V
0V
0V
0V
0V
0V
0V
0V
4.9V
2.5V
9.3V
0V
0V
2.5V
3.1V
0V
0V
5.1V
9.5V
2.4V
0V
4.9V
0V
2.0V
0V
0V
9.3V
0V
0V
9.3V
9.3V
0V
0V
19.3V
0V
0V
9.3V
0V
2.4V
4.6V
9.3V
0V
0V
5.2V
9.3V
0V
8.6V
4.9V
9.3V
1.7V
0V
9.3V
1.7V
0V
9.3V
9.3V
9.3V
9.3V
3.0V
0V
0V
2.5V
0V
4.9V
9.3V
9.3V
9.3V
0V
0V
9.3V
-
0V
9.3V
7.9V
9.3V
9.3V
9.3V
9.3V
0V
0.4V
0V
0.6V
10.0V
0V
0.4V
2.5V
0V
3.1V
9.3V
7.9V
2.4V
5.1V
5.1V
0V
2.5V
1.8V
1.8V
1.4V
0V
4.8V
0V
3.8V
10.0V
5.1V
0V
-
5.3V
-
0V
2.5V
19.3V
3.1V
13.5V
2.7V
0V
0V
4.9V
0V
0V
2.5V
0V
5.2V
0V
0V
4.9V
3.8V
9.3V
1.4V
2.4V
2.5V
0V
0V
5.0V
0V
0.8V
0V
0.8V
3.5V
5.2V
0V
3.5V
3.5V
0V
0.8V
4.5V
3.5V
0V
0.8V
3.5V
7.0V
0V
10.0V
3.5V
3.5V
0V
9.3V
3.5V
4.5V
5.3V
0.2V
3.5V
3.5V
4.6V
0.9V
1.8V
10.0V
3.5V
4.6V
0V
0V
0.4V
0V
0V
3.5V
0.1V
19.3V
5.2V
1.8V
0.6V
3.5V
0V
18.7V
5.2V
0V
0.6V
3.5V
0V
10.0V
-
1.8V
0V
3.5V
0V
0V
4.2V
0V
0V
3.5V
0V
0V
5.0V
2.5V
3.5V
3.5V
0.1V
0V
3.1V
0V
3.5V
3.5V
0V
5.2V
2.5V
3.5V
3.5V
0V
4.6V
3.5V
4.9V
0V
3.5V
4.9V
3.5V
L
L
H
0V
2.1V
4.6V
4:3
4:3
16:9
S1
S2
S-DC
L
L
H
OUT
TO LVA10524-A4
CN621
(SHEET
4)
(SHEET
8)
(SHEET
4)
(SHEET 3)
(SHEET
1)
(SHEET 4)
Main section
Содержание SP-UXQD9S
Страница 32: ...1 32 No MB338 SECTION 5 TROUBLESHOOTING This service manual does not describe TROUBLESHOOTING ...
Страница 33: ... No MB338 1 33 ...
Страница 41: ...2 5 SHEET 4 ...
Страница 71: ...3 21 MEMO ...