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JVC TH-L1A User Manual

JVC TH-L1A
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2-2
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
Standard schematic diagrams
Primary section
ALL INDUCTANCE VALUES ARE IN H.
ALL RESISTANCE VALUES ARE IN OHMS.
ALL CAPACITANCE VALUES ARE IN F .
PLUG
MAINS
D101
D3SBA60
!
3
1
4
2
L101
!
1
23
4
D102
SARS01-T2
D103
SARS01-T2
D106
1SS133-T2
D104
1SS244-T2
D105
1SS133-T2
PC101
PC123Y22FZ
!
32
14
D211
FR104S-T5
Q211
KTC3265/Y/-X
D213
MTZJ2.4B-T2
CP211
ICP-N10-T
!
FC101
QNG0019-001Z
FC102
QNG0019-001Z
!
22/50
C218
100P/50
C211
0.001/AC250V
C121
!
NI
C213
C105
!
0.001/AC250V
C103
!
C101
!
NI
C115
82/16
C212
0.0033/50
C113
0.001/1000
C107
100P/50
C114
1K
R272
R101
3.3M
!
5.6K
R113
1/4W
R211
L102
!
1
23
4
0.001/AC250V
C102
!
C104
!
0.0033
/1000
C106
IC100
!
1234567
C110
470P/50
C111
1/50
C112
0.1/50
22/35
C109
CN101
QGA7901C1-02
!
!
2
1
OMF
R105
22
2W
1.2K
R112
OMF
1/2W
D107
1SS133-T2
R110
120
1/4W
KIA431A-T
IC270
1
2
3
R271
4.7K
D212
NI
C214
NI
D201
FMN-G12S
0.0033/1000
C201
820/35
C202
820/35C203
R273
6.2k
R276
1K
R275
1.2K
C272
0.15/50
C271
0.033/50
Q271
RT1N141C-X
R274
6.2K
D271
MTZJ10C-T2
R277
1K
Q273
RT1N141C-X
R278
56K
C219
NI
D232
MTZJ16B-T2
D216
MTZJ3.3B-T2
R232
220
R233
330
R235
9.1k
R215
330
R236
4.7K
D231
FR104S-T5
L231
QQL81AK-331Z
330u
Q232
2SC3928A/QR/-X
C234
100/16
C233
0.0022/50
R234
47
Q274
RT1P141C-X
R282 10K
FW201
QJK009-060911-E
+33V
1
+33V
2
+33V
3
PGND
4
PGND
5
PGND
6
R252
5.6K
C251
100/50
R253
1.5K
D251
EC30HA04-X
D253
MTZJ10C-T2
L251
QQL82AK-101
100u
TH201
NAD0025-103X
10K
VA101
QAF0026-751
!
0.39
R108
MF
1W
0.47
R109
1W
MF
B1201
D215
1SS133-T2
TH101
QAD0141-8R0
!
FR R212
10
(1/4W)
!
D214
FR104S-T5
100P/1000
C215
15K
R213
22k
R214
Q214
RT1N441C-X
R254
4.7K
FW202
QJK009-070910-E
F+
1
F-
2
FLVH
3
B5.6V
4
DGND
5
DGND
6
7
D5.6V
R114
3.3K
D261
MTZJ5.6A-T2
C261
100/16
R261
4.7K
R263
4.7K
R238
4.7K
R231
100
1/4W
R262
4.7K
D233
MTZJ5.1C-T2
C231
0.0047/50
R251
NI
R237
10K
68
R111
1/4W
FR
L232
QQL244K-100Z
10u
C235
330/16
C255
1000/10
CP
CP201
ICP-N38-T
!
D252
1N4003S-T5
C252
0.01/50
C254
0.01/50
R106
UNF
2W
220K
R103
UNF
3W
IC250
PQ1CG2032FZ
12345
C122
NI
Q231
2SJ632-X
D
G
S
R131
470K
R132
470K
R133
470K
R134
470K
R135
470K
R286
470
1/4W
C273
10/50
Q272
RT1N141C-X
D274
MTZJ20C-T2
R281
10K
R280
1K
B2108
NI
C220
100/16
R279
10K
C232
0.0022/50
C262
NI
C263
0.1/16
R115
47K
D273
MTZJ20C-T2
D275
1SS133-T2
Q201
2SJ651
D
G
S
4.7k
R202
4.7k
R201
D202
MTZJ39D-T2
B2111
C253
0.1/50
B2216
NI
B2215
NI
R102
NI
39/35
C216
Q212
NI
Q213
2SA1530A/QR/-X
T101
QQS0374-001
!
2
3
4
6
7
10
9
12
11
16
15
14
13
R255
NI
R256
NI
Q252
NI
R259
NI
R260
NI
D255
NI
R216
6.2K
R217
4.7
1/2W
Q202
NI
C205
NI
C204
NI
D203
NI
R203
NI
Q203
NI
FW203
QJK009-070911-E
1
2
3
4
5
6
7
R220
R221
R204
NI
R205
NI
GND
GND
GND
GND
C294
NI
C293
NI
GND
C291
NI
C292
0.1/50
GND
C295
0.1/50
Q204
RT1N141C-X
B2103
GND
CP
CP251
NI
B2114
IC260
TC74VHC04FT-K-X
14 13 12 11 10 9 8
7654321
Q251
RTQ035P02-W
D
G
S
B2110
NI
R264
10k
B2102
C206
*
TO CN201
HS100
TO CN202
*F101
OF GVA10146-A1
OF GVA10146-A1
*
FL SW
SWITCH
REG.
*
QZW0261-001
POWER PWB
FL VH
+12V DC/DC CONVERTER
+5.6V DC/DC CONVERTER
HS201
**
OF GVA10146-A1
TO CN200
VDD
VSS
HS250
GV40614-001A
*
**
*
33.0V
33.0V
16.5V
12.9V
33.0V
31.0V
14.1V
3.6V
4.0V
5.9V
5.9V
0.7V
6.8V
1.4V
6.0V
33.0V
0V
31.1V
33.0V
27.6V
27.6V
33.0V
31.1V
29.4V
5.8V
5.9V
3.0V
11.2V
0V
0.06V
2.0V
0V
0V
0V
19.7V
2.5V
0V
30.5V
33.0V
31.9V
4.4V
13.5V
0.08V
1.45V
0.46V
0V
OR OSCILLOSCOPE WITHOUT INPUT SIGNAL.
2.UNLESS OTHERWISE SPECIFIED.
NOTES:
P IS pF.
1.VOLTAGES ARE DC-MEASURED WITH A DIGITAL VOLT METER
CONDITION POWER-ON. NO SIGNAL. USB STOP.
Primary GND.
u IS uH.
1/16W, 5%.
1
2
"NI" MARKING PART IS NOT USED.3.
*
*
E70945-H40B
12V
MGND
AGND
SYS_P.ON
THERMISTER
QQR1790-001
QEZ0791-477
470/400
QEZ0792-227
220/400
(C-D,4)
(B,4)
150K 2W
1SS133-T2
STR-W6765N
*R106
150K 2W
(T2.5AH 250V)
0.47 1W
(A,3)
A/UB/UP/UF/UY UT/US/UX/UN
UW/UJ/UG/J/C
82K 2W
0.47 1W
0.22 1W
5.6K 1/4W
STR-X6768N
QMF059-2R5-E
220/400
0.27 1W(C,5)
*F101
(D,6)
Ver.
*C101
*C104
(B,3)
(B,4)
QFZ9073-154
0.15/AC275V
QFZ9073-154
0.15/AC275V
*R113
QFZ9085-684
*D107
0.33/AC275V
QEZ0792-227
STR-W6765N
QQR1790-001
(D,5)
(C,6)
(B,6)
*R109
(T4AH 250V)
QQR1782-001
*C105
REF No.
(B,3-4)
*L101
(T2.5AH 250V)
QMF059-2R5-E
0.39 1W
*IC100
*R108
ADDRESS
0.39 1W
*L102
QMF059-4R0-E
B/E/EN/EE/EV
HS 201
GV40577-001A
5.0V
SAFETY6(33VC)
(I-POD)
NI
GVA10147-A1
*
*
*
REF No.
Ver.
J/C
ALL EXCEPT
J/C
*R220
*R221
*B2102
QUY150-050Y
QRJ146J-100X
6.5V 6.4V
7.1V
26.8V 26.8V
26.1V
0V
5.8V
0V
33V
0V
5.9V
0V
0V
5.9V
5.9V
0V
2.8V
0V
2.8V
12.1V
0V
0V
26.8V
33V
33V
0V
0V
5.1V
2.7V
3.3V
1.1V
*C206 0.1/50
QFZ9073-154
0.15/AC275V
QFZ9073-154
0.15/AC275V
NI

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JVC TH-L1A Specifications

General IconGeneral
BrandJVC
ModelTH-L1A
CategoryHome Theater System
LanguageEnglish

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