– 31 –
CD-C478/478C
Figure 31 SCHEMATIC DIAGRAM (8/16)
7
8
9
10
11
12
12
11
15
14 13
16
9
10
8
17
RK57
4.7K
QK19
KRC104M
CK41
47/25
CK46
220/10
CK45
22/25
2
RK50
10K
RK58
470
ICK01
PLAYBACK AND RECORD/PLAYBACK AMP.
AN7345K
QK15
KRC104M
CK37
0.018
CK10
47/25
CK35
0.022
RK41
82
LK01
1.8mH
CK33
22/25
RK39
560
K31
70P
470P
CK39
0.0033
CK42
47/25
CK34
22/25
QK16
KRC104M
CK38
0.018
CK36
0.022
32
P
30
P
CK47
0.022
RK45 10K
RK49 10K
CK40
0.0033
K47
0K
CK44
0.022
CK43
0.022
QK18
C2878A
RK48
10K
RK43
10K
QK17
C2878A
RK46
10K
RK52
1K
QK24
A1266GR
RK62
47K
RK72
56K
RK64
4.7K
QK26
KRC104M
QK21
KTC3199GR
RK56
33K
RK61
270
RK42
82
RK40
560
LK02
1.8mH
CK55
0.022
CL13
3.3/50
RL24
3.3K
QL16
KRC107M
DL11
1SS133
RK68
4.7
LK04
330
µ
H
CK51
0.027(ML)
CK52
47/16
QK28
KTC3203Y
CK50
0.0082(P.P)
RK66
27K
RK67
47K
CK62
0.047
RK73
56K
RK55
33K
QK22
KTC3199GR
RK54
10K
RK53
10K
L18
C104M
QL19
KRC104M
PB.MUTE
GND(A)
12V(A)
CHROME
NOR/CrO
VCC
RIPPLE
ALC
ALC GND
HI.SP
–
+
56K
+
–
56K
HI.SP
HI.SP
BIAS
T12CRO2
TA2CAM2SW
T22B2FP
T12RUN
T22A2FP
M2GND
T22RUN
GND(BIAS)
TA2F/R SPEED
TA2MOT2SW
M212V
TA2SOL
MAIN SECTION
P26 1-G
3
1
2
3
1
2
3
3
4
1
5
6
7
2
8
9
10
11
12
TA_CAM_SW
T2_A_FP
M_GND
T1_RUN
T2_RUN
TA_F/R SPEED
TA_SOL
TA_MOT_SW
M_12V
T2_B_FP
PB.MUTEH:ON L:OFF
PRE L-CH
HI. SP H:LOW L:HIGH
PRE R-CH
TA T1/T2H:T1 L:T2
13
14
26
16
27
23
22
15
BIAS H:ON L:OFF
RK75
82K
RK74
82K
1
2
3
RK60
270
TA R/P
@
H:PB L:REC
REC L-CH
REC R-CH
REC MUTE
1
2 3
1
2 3
1
2
3
MAIN PWB-A(3/4)
24
25
17
18
21
0.6V
3.0V
0.6V
3.0V
3.0V
0V
0V
0V
3.7V
6.0V
0V
0V
0V
0V
0V
0V
0V
0.7V
0.7V
11.7V
11.7V
0V
4.1V
0V
0V
0V
12V
0V
11.6V
0V
0V
0V
0V
Содержание CD-C478
Страница 60: ...CD C478 478C 60 MEMO ...
Страница 78: ...CD C478 478C 16 MEMO 17 ...
Страница 79: ...CD C478 478C 17 MEMO 18 ...