JVC HX-GX7 Service Manual page 55

DC regulator / Audio output section
J200
QNB0193-002
(SHEET 4)
CN201
C268 QGD2504C1-04Z
1000P
C269 Q234
KRA111M-T
1000P
C270
1000P
C271
1000P
!
R268 C266 ! R269 C267
4R7 0.1uF 4R7 0.1uF
C264 C265
! C262 !
R266 R267 C263
4R7
0.1uF 4R7 0.1uF
C260 C261
Q216
R236
4.7K
R237
4.7K
R238
4.7K
R239
!
4.7K IC201
KIA7812API
IC200
!
KIA317PI
R220 R221 D231
270 10
FAN+ D220
1N4003S-T5
FAN-
STATUS
! C226 1N4003S-T5
R212
47
100/50
R226 D221
1K
MTZJ6.8B-T2
Q205
KTC3199/GL/-T
C227
10/25
CN214 B2952
QGA3901C1-08
CT
S1
S1
S2
S2
C207
S4CT
S4 0.01/100
S4
!
!
D212 D213
1N5402M-20 1N5402M-20
! ! !
D214 D215
! D209
1N5402M-20 1N5402M-20 D208
C210
B2612
8200/16 D210
CN212 !
! D211
QGD2504C1-03Z
SUB5V
ECO
!
R204
47
FL1
! R205
FL2
S3CT 47
CN213
QGD2504C1-04Z
CN205
QGD2504C1-03Z
37V
(SHEET 3)
R250
Q230
2SC3576-JVC-T
4.7K
R251
Q231
2SC3576-JVC-T
4.7K
R252
Q232
2SC3576-JVC-T
4.7K
Q233
R253
2SC3576-JVC-T
4.7K
Q220
R242
Q215
10K
KTC3200/GL/-T
Q221
DGND
PAGND
ML ML
SURROUND SURROUND
DC
DC
S4L
MR MR
-VL
VL
!
Q206
KTC2026/OY/
D222
C230
0.01
D224
MTZJ18B-T2
D225
MTZJ20B-T2
VH VH
-VH
-VH
VL VL
-VL -VL
PAGND
SWL SWL
D205
D204 ! SWR SWR
!
S4H
AGND
MTR.GND
! !
D206 D207
EP201
QNZ0136-001Z
! ! !
R750 R751 R752
Q751
KRA110M-T
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
!
IC600
STK432-070
C600
R600
C609
1K 10/35
C601 220P
220P
D600
MTZJ9.1B-T2 Q601
KTA1267/YG/-T
!
R609
C604 100
R603
1K
10/35
C610 C614 C616 C619
10P 0.022 10P 0.022
R615
R626
56K
56K
!
Q602
R617
! Q603
10 R628
10
C620 R618 R619
1M 3.9K
0.082
Q604
2SK301/PQ/-T
C622
1/50
R633
R635 C621
10K 82K
0.22/50 R622
47K R634
R623
R636
100K
20K 15K
D603
MTZJ2.4B-T2
B6110
!
!
IC650
IC670
PQ05RD21 IC660
! KIA7805API
KIA7805API
IC700 Q701
!
KTA1023/OY/-T
STK412-400
C700 C701 R712
D703 D702 ! 220P 220P 10K
! ! Q700
KTC1027/OY/-T
C702
10/35
C703
R710
1K
10/35
C708 C710 C711 C709
0.022 0.022
4.7P 4.7P
R719 R720
R729
R730
1K 1K C718
56K
Q705
56K
1/50
!
R727 R728 !
10 10
B7005
!
! IC760
IC750
KIA7809API
!
R761
R755
10K
Q752
KRC102M-T
MAINL MAINL
AGND AGND
R613
MAINR MAINR
DVDPON DVDPON
10K
5.6V 5.6V
POUT POUT
IMP IMP
DVD.GND
DGND
S5V/B5V S5V/B5V
DC
CN700
QGB2510K1-12
SWIN SWIN
SWGND SWGND
DC
SWFB
POUT
IMP
MTR.GND
M9V M9V
AGND
9V 9V
R714
10K
KTC3200/GL/-T
Q702
D704
C719
10/50
R735
10K
Q706
R736
82K
R737
100K
FW705
SHEET 2
2-3