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— 27 —
— 28 —
— POWER SECTION — (E, AR, MX models)
— POWER SECTION — (AEP, UK models)
HCD-G1
+7.5V REG
Q316
+11.5V REG
Q315
RECT
D310-D313
+10.5V REG
Q321
+7.5V
+5V
+10.5V
PT302
POWER
TRANSFORMER
AC
IN
6
4
1
5
2
3
+5V REG
Q301
REG CONTROL
Q04
RY301
RELAY
RELAY
RECT
D306
D306
+51.5V
09
P.MUTE
P.ON/OFF
CONTROL
MUTE
D
MAIN
SECTION
(Page 25)
E
CD
SECTION
(Page 20)
+5V
+12V
+5V REG
Q05
+12V REG
Q317
RECT
D322
D322
AC
IN
PT302
POWER
TRANSFORMER
VOLTAGE
SELECTOR
SW801
E, AR
RECT
Q707,708
+12V REG
Q701
+7.5V REG
Q703
+5V REG
Q05
REG CONTROL
Q04
+5V REG
Q12
+5.6V REG
Q704
+11.2V REG
Q702
+5V
MUTE
CONTROL
+5V
+5.6V
+11.2V
+12V
+12V
PWN
P.ON
+12V REG
Q705
REG CONTROL
Q706,707
RECT
Q709
Q709
RECT
D701
D701
-10.5V REG
D741
-10.5V
+33V
-33V
D
MAIN
SECTION
E
CD
SECTION
09
(Page 20)
(Page 24)
• Abbreviation
AR : Argentine model.
MX : Mexican model.
MX : Mexican model.
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