Sanyo MCD-Z260F, Руководство по обслуживанию

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BLOCK DIAGRAM DESCRIPTION
Processor1
1 SEG18
2 SEG17
3
Function
4 SEG15
5 SEG14 0 segment signal
SEG13 0 segment signal
7 0 segment signal 47 AC-IN-NOT I Reversal input of AC-IN signal
I Power switch (Tact) input 8
9
10
0 LCD segment signal
0
signal
I
0 LCD sional
4 8
49
NC
connection
NC
connection
Function
51 OPEN-SW I Input terminal for CD lid open
DRF I Input terminal for DRF signal
Not used
0 segment signal
REVS I Forward Reverse
AC-IN I AC power supply input
57 I Receiving station OK
58
I Receiving stereo OK
DSP-MUTE 0 Power control of around CD
AMP-MUTE 0 Output terminal for amplifier mute
0 Inter Face for DSP (Command latch)
24 0 LCD bias
25 0 LCD bias
0 LCD bias
27 CLK-SHIFT 0 Main clock shift (Active:H)
I Remote control signal
29
WRQ
I Inter Face for DSP request signal)
LA6541 D (Pickup Actuator CD Mechanism Motor)
VG4 GND VG3 VIN3 CD RES
GND VG2
VIN2 OUT
IN
12