Sony PMC-DR45 - Page 46

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IC302 BD3859FV
IC304 LA2010
40 39 38 37 36
VCC/2 VCC/2
TRBL1
35 34 33
TRBL2 BUS2
0dB
–31dB
+ –
VCC/2
VCC/2
+ –
VCC/2
VCC/2
1 2 3 4 5 6 7 8 9 10 11 12
VCC/2
AGC
32 31 30 29 28 27 26
BUS1
DYNAMIC
BUS1
25 24
DYNAMIC
BUS2
23 22 21
VCC
0dB
|
–56dB
+ –
13 15
0dB
|
–56dB
+ –
16 1714
AGND
18 19 20
DGND
LOGIC
V-CLK
V-DAT/LAT
D. GND
A. GND
OUT-R
VR. IN-R
T. OUT-R
OUT-L
VR. IN-L
T. OUT-L
DBB. SW-T
VREF. FILT
LIN. IN-R
LIN. IN-L
TU. IN-R
TU. IN-L
CD. IN-R
CD. IN-L TC. IN-R
TC. IN-L
VCC DBB. DET FILTER DBB. BPF-L DBB. BPF-L DBB. BPF-L DBB. BPF-R DBB. BPF-R DBB. BPF-R AGC-T AGC-LVL BASS-L BASS-L BASS-R BASS-R TRBL-R TRBL-L FR. IN-L FR. IN-R LINE. O-R LINE. O-L
2
3
5
4
6
7
8
9
1
AMP
IN PUT
DET OUT
NF
TIME
GND
OUT PUT
VCC 2
GND
VCC 1
COMP(1)
COMP(2)
RESET
HOLD
3
2
1
REFERENCE
VOLTAGE
CIRCUITE
ERROR
BUFFER
CIRCUITE
CONSTANT
VOLTAGE
CIRCUITE
DRIVE
CIRCUIT
PROTECTIVE
CIRCUIT
OUTPUT
ON/OFF
CONTROL
CIRCUIT
D. OUT
5V
G. GND
LS TYPE
TTL
IC704 GP1F32T