Sony Ericsson XR-C7500RX - Manual (Page 33)

33
IC201 LB1930M-TLM
IC250 CXA2510AQ-T4 IC500 BA8270F-E2
1
2
3
4
5 6
7
8
9
10 VCC
IN2
S-GND
IN1
NC
NC
OUT2
NC
P-GND
OUT1
CONTROL
CIRCUIT
MOTOR
DRIVE
CIRCUIT
BUFFER
BUFFER
+
–
+ –
+ –
+ –
+ –
1 2 3 4 5 6 7 8 9 10
20
19
18
17
16
15
14
13
12
11
21 22 23 26 27 28 29 30
31
32
33
34
37
38
39
40
24 25
PBFB2
PBRIN2
PBREF2
PBFIN2
35
36 PBGND
VCT
PBFIN1
PBREF1
PBRIN1
PBFB1
PBEQ2 PBOUT2
VCC
TAPEIN2 AUXIN2 MSLPF
LINEOUT2
TCH2
NC
PLAY
FF
MSTC
DGND
MSOUT
NC
NRSW
INSW
TAPESW
MSMODE
DRSW
MSSW NC TCH1 LINEOUT1 DIREF AUXIN1 TAPEIN1 PBEQ1 PBOUT1 GND
F2
120 µ /
70 µ
X1
X1
VCT
+
F1
120 µ /
70 µ NR
OFF/B
F3
LPF
VCC
DETECT
MS ON/
OFF
NR
MODE FWD/RVS
TAPE EQ
TAPE/AUX
NR BIAS
NR
MS
MODE
OFF/B
T2
T1
1
2
3
4
5
6
7 8
9
10
14
13
12
11
BUS ON
SWITCH
RESET
SWITCH
BATTERY
SWITCH
BUS ON
RST
BATT
CLK
VREF
DATA
GND
VCC
RST
BUS ON
CLK IN
BU IN
DATA IN
DATA OUT