Yamaha DM 1000, Руководство по обслуживанию

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63
DM1000/MB1000/SP1000
TLC2932IPWR (XV064A00)
MAIN: IC143
PLL
1
2
3
4
5
6
7
LOGIC V
DD
SELECT
VCO OUT
F
IN
-A
F
IN
-B
PFD OUT
LOGIC GND
14
13
12
11
10
9
8
VCO V
DD
R
BIAS
V
COIN
VCO GND
VCO INHBIT
PFD INHIBIT
NC
7
LOGIC GND
4
F
IN
-A
6
PFD OUT
12
V
COIN
13
R
BIAS
11
VCO GND
8
NC
1
LOGIC V
DD
5
F
IN
-B
CHARGE PUMP DETECTOR
9
PFD INHIBIT
10
VCO INHBIT
14
VCO V
DD
3
VCO OUT
2
SELECT
BLAS CONTROL
VCO OUTPUT
MUX
1/2