16.2. (B) Main (Tuner) Circuit
8
5
1
2
3
4
7
6
8P
8P
2SC2996 2P
470K
2SC2996
1.5M
4P
33K
8P
8P
100
2.7K
0.022
0.022
150
0.022
16V
100uF
18P
15P
330
0.022
1.2K
10K
33P
220
10K
47P
3P
100K
2SK360
HVM27
330
IFT
10K
2SC2620
1uH
4P
22P
1P
220P
7P
33K
33K
HVM27
HVM27
HVM27
22
2SK238
100K
18P
0.47uH
100K
1P
15P
22P
MAIN (TUNER) CIRCUIT
SCHEMATIC DIAGRAM - 3
C2647
1000P
JK2601
IC2602
LC72131MDTRM
PLL FREQUENCY SYNTHESIZER
IC2601
LA1833NMNTLM
FM/AM IF AMP
DET/AM OSC MIX/
FM MPX
CF2601
J0B1075A0086
X2603
H0H720400005
D2601
B0BC5R000009
Q2606
Q2606
B1GCCFJJ0015
TUNER 15V
SUPPLY SWITCH
R2634 470
R2635 1K
Q2601
Q2601
B1AABC000003
FM IF AMP
+7.5V
SD
DO/ST
15V
TGND
PLLCLK
DO/ST
PLLDA
LCH
CE
RCH
DO/ST
CE
PLLDA
PLLCLK
DO/ST
SD
C2603
0.01
C2604
1000P
R2604
10K
R2606
470K
R2607
330
R2605
470
C2601
0.01
C2602
16V100
R2603
100
C2607
0.047
R2610
1K
R2612
100K
C2608
8P
C2636
1000P
R2614
5.6K
R2652
0
C2610
0.01
TO
MAIN
CIRCUIT
(2B) ON
SCHEMATIC
DIAGRAM-8
R2638
3.3K
R2630
10K
C2634
27P
C2633
27P
C2612
0.01
R2615
560
R2616
1K
C2611
50V4.7
R2613
10K
C2625
16V22
C2632
1000P
C2630
6.3V100
R2651
82
C2613 1000P
R2619
12K
R2611
390
R2628
82
R2617
68K
R2618
3.3K
C2627
16V22
Z2602
G2BAD0000003
C2626
1
C2606
0.01
C2614
50V3.3
C2609
1000P
C2615 50V4.7
C2616 0.033
R2620
47K
R2643
22K
C2638
0.01
R2623
68K
C2620
16V10
R2621
22K
C2639 50V4.7
C2619
560P
C2618 0.01
C2617
C2642
50V1
R2642
6.8K
C2641
50V1
R2641
6.8K
R2626
1K
R2625
470
R2629 27K
R2627
470
C2624
100P
R2632
10K
C2648
0.01
R2624
33
X2602
H3F1065A0002
C2622 50V1
R2622 2.7K
C2621
50V0.47
R2631
120
R2644
120
R2633
1K
C2629
6.3V100
C2649
0.1
C2623
50V1
R2645
100K
C2643
4700P
C2644
4700P
R2646
100K
TO
MAIN
CIRCUIT
(2A) ON
SCHEMATIC
DIAGRAM-8
1A
1B
1
2
3
4
CF2602
J0B1075A0086
R2636 1K
R2637 1K
ENV17290G1Y
L2601
GNS-A0882DC
L2602
G2BPC0000016
D2602
B0CDBB000015
0.01
R2601
0
: +B SIGNAL LINE
STRQ
SDC
LW
AIN
PD
AOUT
VDD
FMIN
AMIN
IFIN
MONO
FM
AM
CE
DI
CL
DO
VSS
XOUT
XIN
IC2601
PILOT
OUT
MPX IN
PILOT
IN
DET
OUT
ST
AM OUT
RCH
LCH
MONO
FM/AM
OSC
AFC
AM RF IN
AGC
AM MIX OUT
REG
AM IF IN
GND
SD
FM DET
VCC
STRQ
OSC OUT
FM IF IN
1
2
3
4
21
22
23
24
5
20
6
19
7
18
8
17
9
16
10
15
11
14
12
13
AM LOOP
ANT
AM EXT
ANT
75 OHM
FM EXT
ANT
GND
C2637
C2631
100P
3300P
1
2
19
20
3
18
4
17
5
16
6
15
7
14
8
13
9
12
10
11
1
2
3
5
6
4
1
3
2
1
3
2
: FM/AM SIGNAL LINE
: FM SIGNAL LINE
: FM OSC SIGNAL LINE
: AM SIGNAL LINE
: AM OSC SIGNAL LINE
62
SA-AK330EE
Содержание SA-AK330EE
Страница 8: ...7 Accessories Remote Control FM Antenna AC Cord AM Loop Antenna 8 SA AK330EE ...
Страница 9: ...8 Operation Procedures 9 SA AK330EE ...
Страница 10: ...10 SA AK330EE ...
Страница 57: ...15 Voltage Measurement 57 SA AK330EE ...
Страница 58: ...58 SA AK330EE ...
Страница 89: ...21 Troubleshooting Guide 89 SA AK330EE ...
Страница 91: ...22 1 Deck Mechanism RAA4502 S 22 1 1 Deck Mechanism Parts Location 91 SA AK330EE ...
Страница 92: ...92 SA AK330EE ...
Страница 94: ...22 2 CD Loading Mechanism RD DAC026 S 22 2 1 CD Loading Mechanism Parts Location 94 SA AK330EE ...
Страница 95: ...95 SA AK330EE ...
Страница 97: ...22 3 1 Cabinet Parts Location 22 3 Cabinet 97 SA AK330EE ...
Страница 98: ...98 SA AK330EE ...
Страница 108: ...22 6 Packaging 108 SA AK330EE PRT0412 P S J N A E ...