Sony XR-CA330 Installation/Connection, Руководство по обслуживанию

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XR-CA330/CA340
24 24
• Waveforms
– MAIN Board –
3
IC900
ud
(OSC)
1
IC1
qs
(OSC2)
2 IC1
qh
(XO)
1.8 Vp-p
54.3 ns
5.4 Vp-p
30.5
µ
s
– CONTROL Board –
2.6 Vp-p
21
µ
s
• IC Block Diagrams
– MAIN Board –
IC400 LC75421M-TLM
IC800 MM1175XFF
RESET
SWITCH
BATT
SWITCH
1
2
3
4
5
6
7 8
9
10
14
13
12
11
BUS ON
OUT
RESET
OUT
BATT
CLK
OUT
VREF
DATA
IN/OUT
GND
BATT
CHECK
CLK
IN
BUS ON
IN
RESET
IN
VCC
DATA IN
DATA OUT
36 35 34 33
1 2
CCB
INTERFACE
CONTROL
CIRCUIT
LOGIC
CIRCUIT
CONTROL
CIRCUIT
+
–
+
–
32 31
+
–
30 29 28
+
–
27 26 25 24 23 22 21 20 19
+
–
+
–
+
–
R VREF
4 5
+
–
+
–
6 7
+
–
8 9 10
+
–
11 12 13 14 15 16 17 18
+
–
+
–
+
–
L VREF
3
LROUT
LFOUT
LFIN
LOUT
LSB
LBASS2 LBASS1
LTRE
LIN
LSELO
L5 L4 L3 L2 L1
VSS
VDD RROUT RFOUT RFIN ROUT RSB RBASS2 RBASS1 RTRE RIN RSELO R5 R4 R3 R2 R1 VREF CL
DI
CE