– 19 –
CD-C482
Figure 19 BLOCK DIAGRAM (5/5)
8
4
1
7
3
5
23
19
15 89 18
26
45 47
50 52
71 73
29
15
89
57
18
56
90
12
16
17
27
13
14
11
4
3
5
1
46 72 90 51
27 28
13 14
1
2
62
7
10
12
5
3
1
18
9
8
20
57
5 53
75
30
21
4
8 10
79
94
91
88
95
96
97
19 18
17
16
41 42
44
45
31
15
13
12
11
10
17
16
11
9
8
6
36
31
32
33
34
35
1
2
100
1
12
62 6160
30
31
32
33
34
35
29
37
38
39
40
41
42
43
44
45
46
47
48
49
36
75 74 73
54
24 26 27 49 50 5152
63 64 65 66
82
76
68 67 71 70
9
8
7
10
9
8
7
6
78 79 87 88 91 92 93 94 95 96 97 98
99
84
85
86
69
39
40 41
5856 53
16
17
30
5
1
15
14
42
R
L
IN
OUT
L
R
ICF01
IX0233AW
SYSTEM MICROCOMPUTER
~
SPE1~5
~
~
~
VSS
~
RES
+B6
CQCK
COIN
SQ OUT
WRQ
RWC
CD SL+
CD-PUIN
CD-DRF
+B4 (5V BACK UP)
+B3
VDD
+5V
UNSWITCH
+B2
MEMORY
BACK UP
VSS
+B4
RESET
OSC
X201
4.19MHz
SYSTEM STOP
P.FAIL DET
+B3
RESET IN
CD SL-
+B2
VDD
–VP
JOG SW
~
~
+B7
QP03
QP04
POWER ON/STB
POWER
SWITCHING
+
L–CH
M
FAN
FAN
MOTOR
+B6
PROT
RELAY
H/P SW
SP DET
L–IN
R–IN
POSISTOR
(AC)
(AC)
KEY MATRIX
KEY IN
TO CD UNIT
–B
+B
Q907
ICP11
NJM4565D
LOW BOOST AMP.
ICV01
STK407-250
POWER AMP.
R–OUT
L–CH
–
GND
+
R–CH
–
GND
+
–
GND
QV20
QV21
QV22
QY12
QV13
QV14
QY11
VOLTAGE
REGULATOR
SWITCHING
VOLTAGE
REGULATOR
+12V(ANALOG)
+12V(MOTOR)
UN-SWITCHED
+B2
+B6
+B7
–15V
–B6
VOLTAGE
REGULATOR
+7.3V(CD)
TO CD UNIT
T.F
VF1 VP VF2
(AC)
(AC)
VOLTAGE
REGULATOR
+B
–B
D991
F995
10A 125V
F996
10A 125V
T991
POWER
TRANSFORMER
Q951
F998
1.6A 250V
F997
2.5A 250V
D992~D995
F990
5A
125V
VOLTAGE
REGULATOR
D996~D999
Q911
Q910
+5V(AC-3)
Q904
Q903
Q902
Q901
Q906
Q905
+B8
+B9
Q909
Q908
+4.6V
SL–IN
C–IN
JV91
HEADPHONES
TMV01
SPEAKER
TERMINAL
FD01
FL DIPLAY
F1
F1
F2
F2
VF1
VF2
ICD01
IX0334AW
FL DRIVER
CONTROLLER
RXD01
REMOTE
SENSOR
SWD01
~
LEDD01~
LEDD28
DAT
COM
SWD03~SWD06
SWD12~SWD17
SWD23~SWD48
SWD50~SWD54
ICQ01
QS7777PF
QSOUND
R
R–IN
R–OUT
C–IN
C–OUT
SL–IN
SR–IN
SL–OUT
SR–OUT
MO
AC
AR
BYP
+B7
+B7
VOLTAGE
REGURATER
L–IN
R–IN
L–OUT
R–OUT
C–IN
C–OUT
ICZ10
M62446FP
6–ch VOL
SR–IN
SL–IN
SR–OUT
SL–OUT
SW–OUT
SW–IN
QV18
–B6
STB
RES
TUNER MUTE
TU-DO
TU-SD
T1 CrO2
T1 RUN
T2 RUN
T2 A FP
T2 B FP
T2 CrO2
CAM-SW
TAPE SOL
TA MOT
FR SP
BIAS
TA R/P
PB EQ
REC EQ
REC MUTE
REC MUT
T1/T2
PB MUTE
QS2AR
QS2AC
FAN
SP DET
POSISTOR
H/P SW
PROT
FRONT RELAY
SURROUND RELAY
CENTER RELAY
S-W RELAY
S-MUTE
POWER
S-W-MUTE
CENTER-MUTE
SURROUND-MUTE
QG01
QG02
QG03
ZDF01
FUNC B
FUNC A
STB
SCK
DAT
STB
RES
SCK
DAT
COM
AD RES
SW ON/OFF
DIGITAL1
DIGITAL2
AC32SI
AC32SCK
V1/V2
DEM 0
DEM 1
AC-3 SECTION
CD U/D
CD O/C
CD DNO
VR CLK
VR ST
VR DATA
VR CLK
VR ST
VR DATA
DI
TU CL
CLK2
ICZ01
LC7522
G.E. VOL
ICZ03,05,07
NJM4565D
IN/OUT
FILTER
AMP
ICZ04,06,08
NJM4565D
IN/OUT
FILTER
AMP
DI
CLK
VOLTAGE
REGULATOR
QZ01
+B10
–B10
QZ02
VOLTAGE
REGULATOR
VOLTAGE
REGULATOR
VOLTAGE
REGULATOR
–B10
+B10
RLYV11
RLYY11
RELAY
+B10
+B10
-B10
–B10
VOLTAGE
REGURATER
+B7
+B11
+B11
–B10
+B10
+B11
S-MUTE
SW-MUTE
SW–OUT
SW–CH
QP15
AC32SS
AC32RES
AC32SO
SCK
~
~
~
VEE
SWD02
HIGH SP
QS2MO
QV19
Содержание CD-C482
Страница 66: ...CD C482 88 17 MEMO ...
Страница 67: ...CD C482 89 18 MEMO ...