Display/Key Control/Power Supply Section - Sony HCD-XGV6 Service Manual

– DISPLAY/KEY CONTROL/POWER SUPPLY SECTION –
FLUORESCENT INDICATOR TUBE DRIVER,
KEY CONTROL
IC601
VF VF(-35V) 48
VKK
BPF-F02 70
BPF-F03 71
BPF-F04 72
BPF-F05 73
BPF-F06 74
1 GR-16
GRID DRIVE
ALL BAND 75
Q608, Q609
8 GR-9
LED SELB 55
LED SELA 80
15 GR-3
GRID DRIVE
Q606,Q607 17 GR-1
S611,612,S741-751
LED DAT 78
S601-605,S810-815
LED SCK 76
S613-618,S801-809
LED LATCH 79
S615,S701-712
S606-610,S752-760
S713-722,S724,S726
KEY
NETWORK
RESET 77
S763
I2C-DAT 60
ROTARY
AMS 59 JOG A
61
I2C-CLK
.>
ENCODER
58 JOG B
S763
(JOG DIAL)
D-SW 52
S700 ROTARY
57 VOL A
ENCODER
VOLUME
56 VOL B
S700
82 83
X601
4MHz
EVER +3.9V 1
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(Page 26)
F
BAND-PASS FILTER
IC602
NFF02
16
INF03 LINE
15
NFF04 IN
14 DET B.P.F. 4
INF05
13
F06
12
REC
LEVEL
REC IN
11 DET 6
LED DRIVER
IC701 B+ SWITCH
Q901-904
B+ SWITCH
DATA
16
17 CLK D701-723
18 STB
D700
SYSTEM CONTROLLER
CD MECHANISM
CONTROL
IC501 (4/4)
D601
41 OTM-RESET
30 IIC-DATA
29
IIC-CLK
S740
LID (CD)
OPEN/CLOSE
75 LED-STBY
74 KEY-POWER
73 KEY-ECO
LED
DRIVE
Q601
D602 S619 S620
POWER
SAVE
ON/OFF
REMOTE CONTROL
1 4 SIRCS
RECEIVER
IC603
RESET SIGNAL
3 20 AC-CUT
GENERATOR
IC801
RESET
SWITCH 12 RESET
Q801
EVER +3.9V
SYSTEM CONTROLLER (IC501) ,
FL DRIVER (IC601) B+
LED
+3.9V
VF(–35V)
Q602-605
FL DRIVER (IC601)
D603-613,D805,806
CD A+5V (SW) ,
D801-804
CD D+5V (SW)
CD MECHANISM
B+ SWITCH
DECK SECTION
Q921
B+
Q922
+5V (LED)
(PANEL SECTION B+)
D+5V (UNSW)
(CD TRAY SECTION B+)
D+5V (SW)
(CD SENSOR SECTION B+)
D+3.9V
LED
3.9V
–VEE
CD-POWER 38
A+10V
ST +10V
(FM/AM TUNER UNIT B+) D961-965
TC+10V
FAN MOTOR B+
JW962
TC M+9V
(TC MOTOR SECTION B+)
D911-913
CD M+7V
(CD MOTOR SECTION B+)
STBY-RELAY 84
27 27
HCD-XGV6/XGV8/XGV10AV
SUB POWER
TRANSFORMER
XGV6/XGV8
+5V
REGULATOR RECT
IC901
D902 – 905
XGV10AV
TRANSFORMER
TO FLUORESCENT
VF
INDICATOR TUBE
VF
(FL601)
F963
+VL
RECT
D832
–VL
F964
POWER AMP (IC102,IC801),
PROTECT CIRCUIT F961
+VH
RECT
D831
–VH
F962
–35V
REGULATOR
Q903, 908
+10V AC7V
RECT
-10V AC7V
D841 – 844
AC12V
+15V RECT
AC12V
D833 – 836
+5V
REGULATOR
IC921
+3.9V
REGULATOR
IC922
+10V
REGULATOR
IC931
XGV8
JW961
+12V
REGULATOR
IC961
XGV6/XGV10AV
+12V
REGULATOR
IC911
T901
POWER
XGV10AV : TH,
XGV6 : TH
T951
VOLTAGE
SELECTOR
S901
XGV10AV : EA, SP
CN901
XGV8, XGV6 : SP
AC IN
RY901
POWER ON/OFF
RELAY DRIVE
Q901
• Abbreviation
SP : Singapore model
TH : Thai model
EA : Saudi Arabia model