JVC AV-27F577/R Service Manual page 39

AV SW PWB CIRCUIT DIAGRAM SHEET 3
C5001
.01
R5001
75
C5002
10
R5002
75
GND
R5003
J5001 C5003
75
10/50
R5004
C5004
220k
2.2/50
R5005 C5005
220k 2.2/50
GND
C5038
*
J5005
*
C5039 GND
*
C5040
*
GND
R5072
C5006
10/50
R5071
J5002
C5007
10/50 GND
C5008
10/50
J5003
GND C5010
2.2/50
R5030
C5011
220k
2.2/50
R5031
220k
GND
CN500R
D5017
FRONT CONTROL PWB
*6
CN600R
D5018
*6
SHEET 5
D5019
*6
GND
R5601
220
R5603
J5004
82k
R5602
R5604
220
82k
GND Q5601
*8
R5609
0
D5002 D5003
*6 *6
D5001
*6
D5004
*6
GND
D5005
*6
D5006
*6
R5070
*
C5009
10/16
R5078
*
C5031 22p
R5075 R5007
* * Q5001 R5010
*1 2.2k
R5062 680
R5061
120
R5011
0
R5008
L5001
*
Q5007
R5009
*2
1.5k C5029 C5030
150p 100p
GND
*
C5034 33p
R5015
*
Q5002 R5018
GND
*1 2.2k
R5064 680
*
R5063
R5076 120
R5019
*
R5016 0
* L5002
C5043
Q5008
*
R5074 R5017 *2
C5032 C5033
* 1.5k
GND 270p 180p
GND
C5037 33p
R5023
R5077
*
* R5026
Q5003
2.2k
*1 R5066 680
R5065
120 R5027
0
R5024
L5003
*
Q5009
R5025 *2
C5035 C5036
1.5k
270p 180p
GND
D5010
*6
D5011
*6
C5601
R5605 C5603
4.7/50
680 OPEN
D5601
*6
R5606
C5602
680
4.7/50
D5602 C5604
*6
OPEN
Q5602
*8
R5611
OPEN
R5610 R5613
0 100
Q5603
*2
C5605 R5612
OPEN 100k
C1
R5037 R5038 R5039
220 6.8k 220
Y1
V1
R5032
220
V3
L1
R5033
6.8K
L3
R1
C5012
.1/16
R5034
6.8K
R3
C5013
.1/16
V2
C5014
R5035
4.7/50
6.8k
R5012 0 LTV
Y
LC5001
C5015
OPEN .1/16
Y_GND
C5016
R5013 0 R5036
4.7/50
6.8k
RTV
R5020 0
Pb
LC5002
OPEN
Pb_GND
R5021 0
R5028 0
Pr
LC5003
OPEN
Pr_GND
R5029 0
L2
R2
V3
L3
R3
GND
MAIN PWB(1/2)
CN002
SHEET 1
(No.YA387)2-9 2-10(No.YA387)
R5040 R5041 C5017 R5042 C5018 R5043 R5044
6.8k 220 .1/16 6.8k .1/16 6.8k 220
R5045 C5020
6.8k 4.7/50
C5019
.1/16
R5046 C5021
6.8k
4.7/50
IC5001
R5607
220
R5608
220
C5027
.1/16
C5028
10/50
R5049 R5050
100 100
R5051 C5026
1k .1/16
D5013
C5022 C5023
OPEN
4.7/50 4.7/50
C5024 C5025
.01 47/16
GND
R5054 R5057 R5060
2.2k 2.2k 2.2k
Q5004
Q5005 Q5006
*2 *2 *2
R5052 R5055 R5058
1k 1k 1k
R5053 R5056 R5059
1k 1k 1k
GND
CN5002
AV SW PWB ASS'Y
SGJ-5301A-M2
J5005 OPEN
R5007 33k OPEN
R5008 22k 2.2k
R5015 33k OPEN
R5016 22k 2.2k
R5023 33k OPEN
R5024 22k 2.2k
IC5002 OPEN
R5067 OPEN 75
R5068 OPEN 75
R5069 OPEN 75
R5070 OPEN 100
R5071 OPEN 100
R5072 OPEN 100
R5073 OPEN 100
R5074 OPEN 100
R5075 OPEN 100
R5076 0 OPEN
R5077 0 OPEN
R5078 0 OPEN
C5038 OPEN 10/50
C5039 OPEN 10/50
C5040 OPEN 10/50
C5042 OPEN 47/16
C5043 OPEN .01
D5014 OPEN *6
D5015 OPEN *6
D5016 OPEN *6