Pioneer FX-MG9727ZT/UC Service Manual page 119

5
BA6849FS
GND 1
DRIVER
A3 2
GAIN
CONTROL
A2 3
TL
NC 4
A1 5
GND 6
HALL AMP
H1+ 7
H1- 8
H2+ 9
D
CK
H2- 10
H3+ 11
H3- 12
BD7962FM
5
6
24
TSD
23
CURRENT
SENSE AMP
Vcc
22
21
PS 20
TORQUE
SENSE AMP
19
18
Vcc
17
R
SHORT BRAKE
16
Q
q
15
14
13
Hall Bias Hall Bias Hall Bias Hall Bias Hall Bias Hall Bias
FX-MG9727ZT/UC
6
7
* MSM51V17400F6TFT
RNF VCC 1
DQ1 2
VM
DQ2 3
VCC
we
4
ras
5
FG
A0-A10 : Address input
ras
: Row address strobe
NC 6
cas
: Column address strobe input
PS
DQ1-DQ4 : Data input / output
oe
: Output enable input
A10 8
we
: Write enable input
EC
VCC : Power supply(3.3V)
A0 9
VSS : Ground(0V)
ECR
A1 10
A2 11
FR
A3 12
SB
VCC 13
CNF
NC
VH
7
8
26 VSS
25
24
23
22
21
19
18
17 A6
16
15 A4
14 VSS
LEVEL SHIFT LEVEL SHIFT
LEVEL SHIFT LEVEL SHIFT
8
A
DQ4
DQ3
cas
oe
A9
B
A8
A7
A5
C
D
E
F
119