Sony HCD-DX60AV, Руководство по обслуживанию

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HCD-DX60AV/RG70AV
26 26
17 HEADPHONE
13 VOL A
14 VOL B
E
HP SW
(Page 25)
VR701
VOLUME
22 KEY0
KEY FUNCTION
S713 – 725
21 KEY1
KEY FUNCTION
S723 – 738
20 KEY2
KEY FUNCTION
S702 – 712
3 X1
4 X2
RES701
5MHz
32 TAPE LED
34 TUNER LED
30 GAME LED
31 MD/VIDEO LED
33 CD LED
28 ENTER LED
29 REC LED
26 DVD5.1 LED
27 PRO LED
35 GROOVE
68
–
61, 58
–
37
80
–
69
S0
–
S29
G0
–
G11
FLD1
FLUORESCENT
INDICATOR
TUBE
G0 – G11
S0 – S29
VF2
VP (–30V)
VP (–30V)
LED
DRIVE
Q707 – 710,
Q712
LED
DRIVE
Q702,
Q704
D707 – 711
D702, 704,
D716, 718
LED
DRIVE
Q703, 705,
Q706
D703, 705, 706,
D717, 719, 720
VDD
9
S OUT
8
S IN
7
S CLK
10
SBSY
6
RESET
100
S IN
1
S OUT
2
S CLK
3
S BSY
41
M RESET
SYSTEM
CONTROLLER
IC401 (4/4)
73 DISPLAY KEY
S726
DISPLAY
74 POWER KEY
S701
97 POWER LED
18 AC CUT
12 RESET
LED
DRIVE
Q701
D701
D721
+5.6V
Q432 RESET
SIGNAL
GENERATOR
IC402
4 REMOTE IN
REMOTE
CONTROL
RECEIVER
SENS701
D423
EVER +5.6V
+5V
(VCC)
+5V
(VREF)
+5V
(REMOTE CONTROL RECEIVER)
D+5V
+5V
(IC302)
D420
D430
D421
D409
D427
D429
SYSTEM
CONTROLLER
(IC401)
38 CD POWER
86 STBY RELAY
D+5V
D+5V
A+5V
L406
FB402
FB403
+5.6V
REGULATOR
IC405
+5.6V
REGULATOR
IC901
B+
SWITCH
Q401, 402
+5V
REGULATOR
IC406
+12V
(MUTING DRIVE)
+12V
IC201, 301,
302, 307
+12V
SWITCH
Q415
+12V
REGULATOR
IC404
+12V UNREG
(RELAY DRIVE)
B+
RELAY DRIVE
(RL401)
D432 D433
+9V
(TC CONTROL)
+7V
CD (IC102)
CD MOTOR DRIVE (IC701)
D410 – 412
+9V
REGULATOR
IC403
VP (–30V)
–30V
REGULATOR
Q911
RECT
D401 – 404
RECT
D911
RECT
D542, 543
RECT
D405 – 408
RECT
D902 – 905
RECT
D514
F515
F516
RECT
D541
B+
(+VCC)
B–
(–VCC)
B+
B–
FRONT POWER
AMP
(IC501)
REAR/CENTER POWER
AMP
(IC503)
VF1
VF2
DISPLAY
(FLD1)
240V
220V
120V/230V
F919
NEVTRAL
JW6
(DX60AV/RG70AV: AEP)
JW5
JW1
JW3
AC IN
RELAY
DRIVE
Q901
T901
POWER
TRANSFORMER
T911
POWER
TRANSFORMER
DISPLAY CONTROL
IC701
VF1
RY901
ROTARY
ENCODER
(RG70AV: US)
F914
F920
JW912
5-4. BLOCK DIAGRAM – DISPLAY/POWER Section –