JVC DX-T7 Service Manual page 140

External input, source selector and system control section
J800
NI
QNN0420-001
R7880
Q7780
NI
NI
D7780
NI
NI
NI
CN720
QGF1036C1-19
150K
REM
NI
LED-STBY
150K
FL-DA
FL-LA
FL-CK
FL-ON
FL-BK
LED-KAOK
D7390
LED-RHY
F-KEY1
F-KEY3
F-KEY2
LED-DIM
LED-ILLU
F-KEY4
CN730
QGF1205C1-25
A-STTA
S-CK
SLC-SAFETY
S-DATA
B-PHOTO
B-PLAY
B-KEY
A-KEY
A-PLAY
A-PHOTO
B-STTA R8235
FB
220K
R8335
220K
KTC3875/YG/-X
30K R8198
B-PBL
KTC3875/YG/-X
R8194 NI
R8197
100 NI
A-PBL
R8193
R8098
B-PBR
R8094 NI
R8097
30K
NI
100 R8093 A-PBR
R8095
0 RECR
R8195
RECL
0
0.012
C8180
MIC-IN
HPSW
HP-MUTE
IC881
RC4558D-X
NI R8181
R8183
0 R8888
R8288
RRIN
RLIN
100K
C-IN
R8121
AMP-PON
FAN-SAFETY
FAN-SPEED
FAN-CTL
SW-B SW-A
POUT/FDVD
IC810
CD4066BM-X
SW-C SW-D
IC820
LC75342M-X
10K
R8212
R8211
22K
SWIN
FRIN
FLIN
AMP-PON
PRT
UN2113-X UN2111-X UN2213-X UN2215-X UN2214-X
(SHEET 4)
(SHEET 8) (SHEET 8)
CN800 CN760
QGF1036C1-10
QGF1205C1-08
CN810
QGF1036C1-08
C8190
C8090
C8191
R8191
C8091
R8091
IC4
IC760
IC1
LOUT
3.3K
0.1
C8130 R8131
C8131
R8130 4.7K 0.1
R8133 110K 10K
R8206 R8205
24K
IC830
RC4558D-X
IC801
R8033 RC4558D-X
110K
R8032
12K
0.022
C8203
22K
R8203
R8030
ROUT MAINR SW-AHB
1/50
10/50
C8174 1K R8174
C8172
0.1/50
Q8170
C8082
R8172
10K
Q8171
R8173
IC870
Q8070
10K
LC75341M-X
R8072
10K
Q8071
R8073
10K
22K
0
1K
R8184
R8074
C8074
C8272
NI 1/50
100/16 C8271
NI
DELAY
DELAY
3.9K
R8142
R8143
10K
R8043
10K
3.9K
RC4558D-X
CN750
QGF1205F1-11
R7081 10k
R7080 22K
4.7/50
NI C7082
C8192
IC3
C8092
SN74AHCT08NS-X
NI
IC2
10K R7876
100K R7878
10K R7879
10K R7881
R8102 R8103 2.2K
22K 22K R8104
C8101
10/35
C/R-MUTE
LED-RHY
Q8100 POUT/FDVD
R8106 FAN-CTL
Q7794
FAN-SPEED
10K
KRA102S-X
R7892
FAN-SAFETY
IC800
10K
RC4558D-X R8006
10K
Q7798
Q8000
KRA102S-X
AMP-PON
10K
R7897
22K 22K R8004 PRT
2.2K
R8002 R8003 C8001
10/35
1N4003S-T5
D7713
D7711
C8086 0.1/50
C8084
1K
1/50
R8084
Q8081
R8083
10K
IC880
LC75341M-X
Q8180
R8186
10K
NI
R8187
R8280
1K
C8185
100/16 C8281 C8539
10/35
C8282 NI
22K R8007
R8107 22K
0.022
Q8140
C8572
C8576
IC860
0.15
JCV8011-X
Q8040
10K
R8042
2.2K
R8269
A-PLAY 2.2K R7776
B-STTA 1K R7777
B-PHOTO 2.2K R7778
B-PLAY
2.2K R7779
AVC-OUT 2.2K R7780
AVC-IN 2.2K R7781
2.2K R7786
IC770
MN101C49GFS1
2.2K R7788
2.2K R7789
1K R7790
1K R7791
1K R7792
2.2K R7794
2.2K R7796
1K R7797
1K R7798
NI R7799
R7899
10K
C7788
10/50
L7711
QUY150-050Y
R7921
NI
R7824
R7821
R7823
R7825
VOL-CEM
LEVEL RELAY-C/R RELAY-F/SW
KTC3199/GL/-T
KTC3199/GL/-T
C8553 10/50 C8551 R8551
Q7010 Q7000
1/50 22K
0.1/50
150 150 150
R8539
R7001 R7002 D7000 R7003
8.2K
RY712
C8555
100/16
R7004
C8554
150 R7005 150
0.1
150 D7001
RY767
R7011 R7012
150 150
SP-WR
SP-REQ
RY756
SP-STR
SP-CK
SP-DA
IC850
M65851FP C8530
0.1
R8529
11K
0.1
C8523
100/16
A5V A5V A5V NI
C8524
C7008
NI
NI
C7007
NI
J700
QNB0261-002
KTC1027/OY/-T
Q8524 D8524
R8507
TO
100K C8513
1/50 C8525
R8524
FRONT SPEAKER
560 100/16 CENTER SPEAKER
SUBWOOFER
R8523
4.7
R7749 1K LED-STBY
R7748 1K FL-BK
R7747 0 SP-CK
R7746 1K SP-STB
R7745 10K SP-DA
R7744 1K FL-CK
R7743 1K FL-LA
R7742 1K FL-DA
R7740 1K TUCE
R7739 1K TUDI
R7738 1K TUCK
R7737 1K TUDO
R7736 NI
R7735 1K VOL-CE1
INH
RESET
R7732 10K
R7731 2.2K
REM
R7728 2.2K
R7726 100 CS
CN799
NI
2.2K
2.2K
2.2K
2.2K
R7006
R7013
150
D7010
*T7*
C7009
C7010
CN970
QGB2510J1-04
NI
TO
SURROUND SPEAKER
SHEET 3
2-19