Power Section - Sony HCD-BC150 Service Manual

— POWER SECTION —
LD/ST MTR NEG
LD/ST MTR POS
BU U/D MTR NEG
BU U/D MTR POS
SW1 SUB TRAY OPEN OUT
SW4 SUB TRAY CLOSE OUT
SW2 SUB TRAY OUT
AMP
SW3 SUB TRAY OUT
D
SECTION
ST-E1
ST-E2
ST-E3
ST-E4
MD-E1
MD-E2
MD-E3
MD-E4
D,SENSOR
HCD-BC150/BC250
IC509 (3/3)
SYSTEM CONTROLLER
MA2
80
LOD-NEG
MA1
79 LOD-POS
MC2
78 ELV-N
MC1
77 ELV-P
SEN5
76 COM-SW1
SEN2
75 COM-SW4
SEN3
74 COM-SW2
SEN4 FL D OUT/LED DATA
73 COM-SW3
MEN10
70 SLO-E0
MEN11
69 SLO-E1
FL CLK/LED CLK
MEN12
68 SLO-E2
MEN13
67 SLO-E3
MEN20
66 ELY-E0 LED RST
MEN21
65 ELY-E1
MEN22
64 ELY-E2
MEN23
LED RAT
63 ELY-E3
SEN1
62 D-SEN
AC_CUT
RESET
AC ON/OFF
V CONTROL
TO FLUORESCENT
INDICATOR TUBE
IC802
LED DRIVER
27 4 DATA
DISC1
29 2
CLK
5 DISC5
P1
D806-812
14
P10
31 31 CLR
AMB GREEN
41 30 STB
Q806, 807
SWITCH
23
Q508
16
RESET SWITCH
Q509 IC514
RESET SWITCH
RESET
6
5
21 21
DC/DC
CONVERTER
T801
FL
FL1
RECT
VFL
D810,811
D813,814
OSC
Q806
IC516
+7V 3 1
REG
IC513
IC907
+5V
+3.3V 4 1 3 1
REG
REG
IC515
+10V 3 1
REG
5V
IC502 IC512
A5V
+3.3V X X
3 1
REG REG
IC211
+1.8V 3 1
REG
IC303
+1.8V 4 5
REG
IC511
RESET SIGNAL
GENERATOR
HCD-BC150/BC250
(AC IN)
+12V
6.2V
3.3V