Sony HCD-RV7 - MAIN Board - IC181 LA2615 M-TLM-E; GAME IN Board - IC721 M65850 P; PANEL Board - IC602 BA3830 F-E2

55
HCD-RV7/RV8
OSCILLATOR
1/2 VCC
AUTO
RESET
LPF1
MAIN
CONTROL
A/D
20KBIT
SRAM
LPF2
D/A
1
2 3
4
5 6 7
89
10
14 13 12
11
CLOCK
RESET
MO
MI
D1
DO0
DO1
VCC CLOCK REF OP2IN OP2OUT LPF2IN LPF2OUT
LPF1IN
LPF1OUT
OP1OUT
OP1IN
CC1 CC2
GND
– GAME IN Board –
IC721 M65850PIC506 BU2507FV-E2
14
GND
13
AO1
12
DI
11
CLK
10
LD
9
AO6
8
VCC
1
VSS
(VREFL)
2
AO2
3
AO3
4
RESET
5
AO4
6
AO5
7
VDD
(VREFH)
14BIT
SHIFT REGISTER
ADDRESS
DECODER
D0 – D9 D10 – D13
10BIT R-2R
D/A CONVERTER
10BIT R-2R
D/A CONVERTER
10BIT LATCH10BIT LATCH
10BIT R-2R
D/A CONVERTER
10BIT LATCH10BIT LATCH
10BIT R-2R
D/A CONVERTER
10BIT R-2R
D/A CONVERTER
10BIT LATCH
10BIT R-2R
D/A CONVERTER
10BIT LATCH
CH2 CH3 CH4 CH5
CH1
CH6
– MAIN Board –
IC181 LA2615M-TLM-E
VCC
6
5
1 2 3
4
7
8
1415
16
GDR GURP AOG LPFC N.C VOC L-OUT R-OUT
CONT1 CONT2 CONT3
GND
HPFC
VREF
L-IN
R-IN
1112
10
13
9
ON/OFF
VREF
LEVELATT
ANALOG
SURROUND
SW
A
B
SW
A
B
– PANEL Board –
IC602 BA3830F-E2
F01
R02
R01
LINE NF
LINE IN
REFERENCE
CURRENT
REFERENCE
CURRENT
RESET
BAND
PASS
FILTER
DET
17
RESET
18
F02
16
F03
15
F04
14
F05
13
F06
12
REC LEVEL
11
VCC
10
4
3
2
1
+
–
REC NF
REC IN
6
RESET C
7
BIAS C
8
GND
9
5
+
–
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
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