JVC HR-J580EK, Руководство по обслуживанию

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R7127
R7202
J7102
SAT CTL
R7119
R7203
R7136
R7108
R7117
Q7201
B7115
R7128
R7131
R7134
L7201
R7133
C7202
Q7106
C7118
R7147
R7204
R7116
R7160
C7170
P50 I/O
Q7110
J7106
D7103
C7129 C7128
J7105
CN7101
R7162
R7161
R7121
R7123
C7132
R7120
R7110
J7107
R7111
R7105
R7107
R7126
CN7104
R7166
R7101
R7102
Q7102
R7112
J7101
C7152
R7163
C7133
CN7103
Q7107
Q7108
Q7109
Q7105
R7146
R7148
D7104
J7103
L7106
D7105
L7105
D7106
C7153
RF AUDIO
RF VIDEO
AL5V
I2C CLK2
I2C DATA2
TU VIDEO
A.MUTE[H]
TU AUDIO
CH+12V
SCR[H]
EE[L]/N.PB M
C7154
C7137
GND
LINE OUT[L]
V FROM OSD
R7132
R7135
F V IN
C7112
LINE V IN
B7109
R2 V IN
R.PAUSE
A.IN1[L]
A.IN1[R]
A.IN2[L]
A.IN2[R]
LINE OUT[R]
B7112
C7148
C7119 C7120
R7122
C7149
IC7101
C7151 C7150
C7141 C7140
C7134 C7135
C7138 C7136
R7113
R7145
R7103
C7101
C7102
R7124
R7130
R7106
L7101
B7111
C7124
C7142
C7103
C7109
C7110
R7140
C7146
R7114
R7115
L7102
C7164
R7139
C7165
R7142
C7111
C7166 C7167
B7117
C7147
DEMOD[L]
DEMOD[R]
C7145
C7155
C7144 C7143
F.AUDIO[L]
F.AUDIO[R]
R7138 R7137
C7139
B7110
R7141 R7143
L7107
R7150 R7149
C7131
B7120
J7108
CN7106
R7167
C7171
C7168 C7169
SW12V
B7116
B7121
C7172 C7173
L7108
Q7101
C7104
B7106
B7108
C7117
R7144
C7125
R V IN
B7113
D7101 D7102
B7118
B7119
100
220
4.7k
75
75
100
330
470
470
470
470
2.2k
10
100
330
820p
0.1 100
330
100
100
220
220
330
330
75
100
47k
1k
330
0.043
75
0.01
1K
33p
10
33p
330
10
680p 680p
220
10 10 10
10 10
0.043 0.043
10 0.043
75
75
220
75
6.8k
10
680p
680p
680p
100
10
6.8k
680p
100 680
680p
10 10
10
10 10
1k
47
100 100
100
820p
100p 100p
680p
680
A.OUT A.OUT
A.IN A.IN A.GND
GND GND GND
GND
V.OUT V.GND R/C GND
V.IN V.GND SCRAMBLE
[L]
[L]
[R]
[R]
[H]
AV2/DECODER
NQR0148-002X
2SD1292
/6.3
/6.3
/1W
OPEN
OPEN
/16
A.IN[L]
A.IN[R]
V.IN
/16
UN521E-X
DTC144WUA-X
PDTC144WU-X
RN1309-X
A.OUT A.OUT
A.IN A.IN A.GND
GND GND GND R/C V.GND V.OUT GND
GND V.GND V.IN FUNC.
SW
P50
[L]
[L]
[R]
[R]
V.IN
UN511E-X
DTA144WUA-X
PDTA144WU-X
RN2309-X
A.IN[R]
A.IN[L]
UN521E-X
DTC144WUA-X
PDTC144WU-X
RN1309-X
OPEN
OPEN
SHORT
V.OUT
A.OUT[R]
MTZJ12C-T2
RD12ES/B3/-T2
A.OUT[L]
MTZJ12C-T2
RD12ES/B3/-T2
/16
1/2W
NQR0148-002X
OPEN
/25 /25
MM1443
/25 /25
/25 /25 /25
OPEN
OPEN
SHOR
T
OPEN
/25
/25
OPEN
OPEN
OPEN
OPEN
/25 /25
/16
/25 /25
OPEN
/16
SHORT
OPEN
OPEN
1SS133-T2 1SS133-T2
RAPID SW
RAPID SW
AV1 IN/OUT
G B
##
B G
##
MAIN[TERMINAL]
GND2
SCL
0
SD
A
3
OUT1
9 8
AV
2
AV
1
P50 I/O
TUNER
OUT1 OUT1
AV
2
AV
2
A.OUT[R]
A.OUT[L]
A.OUT
V.OUT
AV
1
RCA MONO EURO Hi-Fi
RCA ST RCA MONO
9
A.IN
V.IN
A.IN
V.IN
REAR OUT
REAR IN RCA MONO
R.PAUSE
AV
1
TUNER TUNER
GND1
NC
E1
V
Vcc2 E2
V
Vcc1 EXT
V
EXT
L
BIAS E2
L
MUTE E1
L
FS EXT
R
POR
T
1
E2
R
POR
T
2
E1
R
NC
V L R
( AV
1
IN
)
( AV
2
IN
)
( VIDEO
OUT
)
( A
UDIO
OUT
)
( AV
1
IN
)
( AV
1
IN
)
FRONT IN
( AV
2
IN
)
( AV
2
IN
)
( A
UDIO
OUT
)
OUT OUT OUT OUT OUT OUT
9 1
SAT CTL
H G F E D C B A
4
5
3
2
1
4.8 MAIN (TERMINAL), SAT CTL AND R.PAUSE SCHEMATIC DIAGRAMS
4-17 4-18
1
47
47
0.22
0.22
10
The Parts Number, value and rated voltage etc. in the Schematic Diagram are for references only.
When replacing the parts, refer to the Parts List. Note :
p10343001a rev0
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
0
0
VIDEO/AUDIO
TO
VIDEO/AUDIO
TO
VIDEO/AUDIO
TO
TO ON SCREEN
TO VIDEO/AUDIO,
TUNER
TO TUNER
TO SW.REG
TO SYSCON
TO SYSCON
OPEN
OPEN
CN7105
CN7102
R.PAUSE
SAT CTL
OPEN
ONLY USED FOR HR-J780EU
HR-J780EU
ONLY USED FOR
1
J7104
100
2