– 33 –
CD-C492/492C
Figure 33 SCHEMATIC DIAGRAM (8/20)
7
8
9
10
11
12
RK57
4.7K
QK19
KRC104 M
CK41
47/25
CK46
220/10
CK45
22/25
RK50
10K
RK58
470
ICK01 AN7345K
QK15
KRC104 M
CK37
0.018
CK10
47/25
CK35
0.022
RK41
82
CK33
22/25
RK39
560
LK01
1.8mH
CK31
270P
CK29
470P
CK39
0.0033
CK42
47/25
CK34
22/25
QK16
KRC104 M
CK38
0.018
CK36
0.022
8 CK32
270P
CK30 470P
CK47 0.022
RK45 10K
RK49 10K
CK40
0.0033
RK47
10K
CK44
0.022
CK43
0.022
QK18
2SC2878 A
RK48
10K
RK43
10K
QK17
2SC2878 A
RK46
10K
RK52
1K
RK67
47K
QK28
KTC3203 Y
QK24
KTA1266 GR
CK52
47/16
RK62
47K
RK72
56K
RK64
4.7K
QK26
KRC104 M
RK73
56K
CK50 0.0082
CK51
0.027(ML)
RK68
4.7
LK04
330
µ
H
QK21
KTC3199 GR
RK53
10K
QK22
KTC3199 GR
RK54
10K
RK55
33K
RK56
33K
12
13
14
15
9
8
7
11
10
16
17
8
RK60
270
RK61
270
CK62
0.047(ML)
RK66
27K
RK42
82
RK40
560
RK63
10K
CK55
0.022
CL13
3.3/50
RL24
3.3K
7
4 M
QL18
KRC104 M
QL19
KRC104 M
QL16
KRC107 M
DL11
1SS133
GND(D)
PB.MUTE
GND(A)
12V(A)
VCC
GND
HI.SP
HI.SP
HI.SP
BIAS
T1_CRO2
TA_MOT_SW
M_12V
TA_CAM_SW
T2_RUN
T2_B_FP
T1_RUN
T2_A_FP
M_GND
TA_F/R SPEED
TA_SOL
3
1
2
3
1
2
3
1
2
3
TA_MOT_SW
M_12V
TA_CAM_SW
T2_A_FP
M_GND
TA_F/R SPEED
T1_RUN
T2_RUN
TA_SOL
1
2
3
4
5
6
7
8
9
10
11
12
T2_B_FP
13
14
15
16
17
18
19
20
PB.MUTE H:ON L:OFF
PRE L-CH
HI. SP H:LOW L:HIGH
PRE R-CH
BIAS H:ON L:OFF
+B
1
2
3
+B
21
22
23
24
27
REC R-CH
REC L-CH
REC MUTE
TA R/P H:PB L:REC
1
2
3
1
2
3
1
2
3
MAIN PWB-A (3/5)
HIGH=CHROME
NOR/CrO2
RIPPLE
ALC
ALC
–
+
56K
+
–
56K
MAIN SECTION
P31 8-G
TA/T2/T2H:T1 L:T2
PLAYBACK AND RECORD
/PLAYBACK AMP.
LK02
1.8mH