A
1
2
3
4
5
B
C
D
E
F
G
2-17
2-18
MAIN(FRONT) SCHEMATIC DIAGRAM
R7034
S7008
CN7005
D7004
D7005
D7006
Q7006
D7007
KEY2
D_G
D_F
D_E
AL5V
GND
D_D
C7011
D_C
D_B
D_A
DIG5
Q7002
DIG4
Q7003
Q7007
Q7008
DIG3
CN7004
DIG2
Q7009
S7018
Q7010
DIG1
S7013
S7012
R7023
S7016
S7014
CTL5
R7040
B7002
B7001
S7003
S7017
IC7002
R7022
R7001
R7002
R7003
R7004
R7005
R7006
R7007
RC
B7011
S7011
S7004
R7020
R7033
S7006
S7002
DI7001
DI7001
R7032
R7031
R7030
Q7004
Q7005
Q7001
S7010
KEY1
Q7012
Q7011
D7003
R7015
C7014
C7012
C7015
R7071
C7013
R7021
#
#
AL5V
TO LED
CN7004
POWER/STDBY-REC
TV-VCR/POWER
REC
TIMER
#
#
#
#
DTC143TUA
#
#
/6.3
DTA143TUA-X
#
DTA143TUA-X
#
DTC143TUA
#
DTC143TUA
TIMER
TO MAIN(FRONT)
CN7005
SHEET 7
REC
TV-VCR/POWER
POWER/STDBY-REC
AL5V
#
DTC143TUA
OPEN
DTC143TUA
#
OPEN
OPEN
OPEN
#
#
#
#
#
#
#
#
#
#
OPEN
#
POWER
#
D5
Da
D4
D3
D2
D1
#
Dg
Df
De
Dd
Dc
Db
#
#
DTA143TUA-X
#
DTA143TUA-X
#
DTA143TUA-X
#
#
DTC143TUA
#
DTC143TUA
OPEN
OPEN
#
#
VCC
V.OUT
GND
2.7k
220
2.2k
10K
1.8k
330
330
330
330
330
330
330
10k
2.2k
1.8k
1.2k
10k
0
0.01
0.01
1.2K
0.01
1.2k
TO SYSCON
SHEET 3
p20419001a_rev0
SHEET 7