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HCD-DX90
31
31
470
470
RBV-602
NO505
VH
VH
GND
VL
VL
0.001
0.001
1.5k
MTZJ-T-77-15B
0.22
0.22
82k
82k
1.5k
MTZJ-T-77-15B
0.22
0.22
82k
Q831
2SC1785
OVER HEAT
DETECT
220
R532
560k
R533
47k
2SB1375
1
2
4
3
1
2
4
3
CN504
2P
7-10. SCHEMATIC DIAGRAM – POWER AMP SECTION –
The components identified by mark
0
or dotted
line with mark
0
are critical for safety.
Replace only with part number specified.
• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark : CD STOP
Summary of Contents for HCD-DX90
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