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HCD-XG100AV/XG900AV
22
22
TUNER
B+ SWITCH
Q931, 932
ST +10V
(FM/AM TUNER UNIT B+)
PL A+10V
M62464FP (IC201) B+
FAN MOTOR B+
TC M+12V
(TC MOTOR SECTION B+)
CD M+7V
(CD MOTOR SECTION B+)
B+ SWITCH
Q911, 912
B+ SWITCH
Q901, 902
B– SWITCH
Q903 – 905
RECT
D833 – 836
RECT
D841 – 844
POWER AMP (IC101, 801),
PROTECT CIRCUIT
POWER
TRANSFORMER
T951
RECT
D832
RECT
D831
–35V
REGULATOR
Q903, 908
AC IN
TC, PANEL,
AUDIO
A+7V
A–7V
VF
TO FLUORESCENT
INDICATOR TUBE
(FL601)
VF
+VL
–VL
+VH
–VH
GRID DRIVE
Q605, 606
FLUORESCENT INDICATOR TUBE DRIVER,
KEY CONTROL
IC601
LED DRIVER
IC701
BAND-PASS FILTER
IC602
Q604
+5V (LED)
GRID DRIVE
Q607
ROTARY
ENCODER
S763
ROTARY
ENCODER
S736
B+ SWITCH
Q602, 603
D611 – 614, 621, 622,
D700 – 719, 741, 791
SPEANA
RESET
S742
Q906
17, 19
–
23, 1
–
5, 7
–
11
S763
(JOG DIAL)
S601 – 607, 611 – 619, 621 – 627,
S701 – 710, 712 – 734, 741, 743 – 757
(S632 : XG900AV)
S736
VOLUME
X601
12.5MHz
LED DRIVE
Q601
+5V (LED)
(PANEL SECTION B+)
D+5V (UNSW)
(RDS SECTION B+)
FLUORESCENT INDICATOR TUBE
FL601
D601
LID (CD)
OPEN/CLOSE
–35V
FL DRIVER (IC601)
B–
CD A+5V (SW) ,
CD D+5V (SW)
CD MECHANISM
DECK SECTION
B+
Q914
VOLTAGE
SELECTOR
S901
AU D+5V
M62493FP (IC101),
M62464FP (IC201) B+
D+5V (SW)
(CD SENSOR SECTION B+)
S608
POWER
SAVE/DEMO
(STANDBY)
S609
DISTORTION
B+ SWITCH
Q913
RECT
D902 – 905
EVER +5V
SYSTEM CONTROLLER (IC501) ,
FL DRIVER (IC601) B+
RY901
EXCEPT
AEP, UK, Mexican
SUB POWER
TRANSFORMER
T901
POWER ON/OFF
RELAY DRIVE
Q901
7-5.
BLOCK DIAGRAM – DISPLAY/KEY CONTROL/POWER SUPPLY Section –