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HCD-E301
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6-9.
SCHEMATIC DIAGRAM – POWER Board –
POWER BOARD
Q404
+6V REGULATOR
6.7
6.2
2SD1616-L
7.9
+
+
MTZJ-6.8B
E
B GND
MAIN BOARD
(2/2)
CN304
(Page 15)
CN402
6P
+
20
+
C404 0.022
+
C402 0.022
C408 0.022
C406 0.022
20
TR402
POWER
TRANSFORMER
C421 0.001 250V
1.1
0
0.5
1.1
2.2k
0.7
2.2k
0.6
1.1
2SD1616-L
Q401–403
+
POWER ON/OFF
RELAY DRIVE
TR401
POWER
TRANSFORMER
AC IN
• Voltages are dc with respect to ground under no-signal
conditions.
no mark : TUNER (FM/AM)
The components identified by mark 0 or dotted
line with mark 0 are critical for safety.
Replace only with part number specified.
RL401
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