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JVC HR-XVS20AA Schematic Diagrams page 14

Dvd player & video cassette recorder
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MAIN ( TERMINAL ) SCHEMATIC DIAGRAM
TO S-SUB
FRONT_Y_IN
5
GND
FRONT_C_IN
GND
FRONT_V_IN
R7101
R7102
75
C7101
0.01
TO DVD IF
CN8005
CN7304
GND
GND
TO SW.REG
SW5V
SW12V
AL5.8V
AUDIO[-]
SW3.3V
GND
4
TO FMA
F.AUDIO[L]
F.AUDIO[R]
A.IN1[L]
A.IN1[R]
FMA_OUT[L]
FMA_OUT[R]
DVD_OUT[L]
DVD_OUT[R]
GND
TO DVD IF
CN8005
#
CN7301
MIC_SIG
A.MUTE2[L]
DVD_OUT[R]
GND
3
DVD_OUT[L]
R7146
GND
470
C
R7145
GND
100
V
R7144
GND
100
Y
GND
CY
GND
PB
GND
PR
TO DVD IF
CN816
#
CN7302
FMA_OUT[L]
FMA_OUT[R]
GND
SW.P.ON
LFE_OUT
RR_OUT
RL_OUT
C_OUT
R_OUT
2
L_OUT
TO SYSCON
COMPU_IO
SUB_RESET[L]
SUB_REQEST[L]
S.DATA_TO_SYS
S.DATA_FR_SYS
S.CLK
TO DVD IF
CN8008
CN7303
DI_CK
DI_DI
DI_DO
REQ[L]
RESET_IN
TO CONNECTION
TX
S1OUT
INT/PROG
RX
PAL_PB[H]/BS[H]
1
A
V
L
R
R7103
75
75
D7301
1SS133
#
R7304
100
#
R7305
100
IC7301
#
#
LA7151
R7307
10k
#
C7308
10
/25
#
R7308
39k
#
IC7302
BA15218F
-Vcc
-Vcc
R7303
0Ω
Vcc
#
Q7304
2SC4081/QRS/
#
R7309
4.7k
#
R7317
#
R7314
#
10k
4.7k
#
#
R7313
10k
#
R7306
100
#
#
R7310
#
R7312
#
R7318
4.7k
100
4.7k
#
C7309
10
/25
#
R7311
100
B7301
OPEN
B7302
#
R7319
OPEN
R7301
R7302
47k
47k
0 3 MAIN(TERMINAL)
B
C
L7101
100µ
C7103
10
/25
R7147
OPEN
R7148
OPEN
C7104
10
/25
C7106
10
/25
C7105
0.01
R7149
OPEN
C7107
0.01
R7315
10k
#
R7316
39k
#
IC7303
Q7303
BA15218F
DTA144WUA
L7102
#
10µ
R7118
470
Q7301
2SC4081/QRS/
#
R7119
R7323
R7324
470
4.7k
4.7k
Vcc
C7115
C7116
0.001
47
/6.3
R7322
10k
R7321
#
#
10k
Q7302
Q7104
Q7106
2SC4081/QRS/
R7320
100
100
D
2-23
2-24
IC7101
MM1233
C7110
10
/25
C7109
47
/16
R7110
R7112
R7108
R7150
270
270
270
OPEN
1/2W
1/2W
1/2W
C7111
0.001
R7142
B7107
OPEN
OPEN
470
R7107
R7109
100
100
Q7103
R7111
100
B7108
Q7101
Q7102
OPEN
R7143
OPEN
C7108
0.01
#
#
R7121
R7124
470
470
#
#
R7122
R7125
470
470
#
Q7108
R7137
R7139
R7141
OPEN
OPEN
OPEN
R7136
R7138
R7140
OPEN
OPEN
OPEN
Q7110
Q7111
Q7112
OPEN
OPEN
OPEN
C7117
470
/6.3
C7118
B7104
470
/6.3
B7105
B7106
#
B7151
#
#
R7152
C7151
100
0.0027
#
Q7152
DTC114EUA
L7201
OPEN
C7202
C7203
OPEN
OPEN
R7201
OPEN
C7201
OPEN
K7202
OPEN
K7201
NQR0147-004
K7204
NQR0147-004
E
F
S_IN
R7104
75
R7105
C7102
75
0.01
R7106
75
C7113
J7002
J7002
J7002
J7002
J7002
J7002
/6.3
R7114
75
±0.5%
S_OUT
R7113
10k
C7112
R7115
0.01
75
C7114
R7116
470
/6.3
75
±0.5%
R7117
OPEN
#
J7004
R7127
OPEN
J7005
OPEN
OPEN
R7128
OPEN
R7129
OPEN
R7131
#
R7130
10k
R7132
10k
R7133
J7006
R7134
75
10k
C7119
±0.5%
470
/6.3
R7135
75
LFE
SW.P.ON
C
#
J7007
SR
SL
R
L
R7153
#
100
Q7151
J7008
DTA114EUA
#
R7151
1k
#
B7152
R7202
OPEN
Q7201
OPEN
C7204
K7203
R7204
OPEN
OPEN
OPEN
J7009
OPEN
Q7202
R7205
OPEN
OPEN
C7205
OPEN
R7203
OPEN
J7010
R7206
100k
L7202
C7207
C7208
100
/6.3
0.1
C7206
#
C7209
#
J7011
0.1
0.001
#
R7207
100
p10476001a_rev1
G

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