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SCHEMATIC DIAGRAM (FRONT , TUNER)
CN352
11
V-SW
1
S3501
L3501
GND
2
S-C
3
GND X
GND
4
1
2
3
4
5
6
VI.GND
S-Y
5
L3502
GND
6
C-Y
7
7
8
9
10
11
12
GND
8
VI.GND
L3503
S-C/CB
9
GND
10
S-Y/CR
11
VI.GND
1AD0B10D1740F
R6101
R6102
R6201
CN612
CN621
470
560
470
02
02
1AD0B10D1740E
1AD0B10D1740D
JW601
L6051
TO
10U
SH.GND
A.GND
JW602
Y
C6053
HP.GND
A.GND
HP.GND
HP.GND
0.01
HP.GND
HEAD
PHONE
CN605
SG603
HP.GND
Y
1608SGX
HP.GND
HP.GND
A.GND
Y
100P
DS601
C6054
SPS-440-1E
44
43
42
41
4
5
000
R6001
LED1
82K
LED2
2
3
1
LED3
LED4
OSC
R6032
DOUT
4.7K
R6003
100K
DIN
DIN
R6004
100K
CLK
CLK
R6005
100K
STB
STB
R6006
10K
KEY1
KEY2
C6020
R6007
1000P
10K
C6021
1000P
12 13 14 15 16 17 18 19 20 21 22
1AD0B10D1740A
35
34
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
1AV4T41B06400(SAMSUNG)
This is a basic schematic diagram.
All manuals and user guides at all-guides.com
C3511
0.1
2.2U
Y
C3502
22P
VI.GND
2.2U
CB
C3505
22P
VI.GND
2.2U
CR
C3508
22P
VI.GND
VI.GND
CN351
C3510
0.1
SH.GND
XF211
1
2
3
R6202
R6203
560
680
CN201
FM
TERMINAL
FM
75ohm
CN203
AM
TERMINAL
AM
LOOP
B2101
C2130
0.01
C2131
0.01
SH.GND
CN202
S6001
TO
11.7
CN499
0
1AV4S10B5440N
3
2
1
Q2451
KRA107M
12.0
40
39
38
37
36
35
34
S19
S18
S18/G11
S17/G12
S17
VEE
S16/K16
S16
1.6
IC601
S15/K15
S15
PT6315
24
S14/K14
S14
XOUT
S13/K13
S13
S12/K12
S12
S11/K11
S11
S10/K10
S10
1.6
12
11
10
9
8
7
6
5
4
2
1
FL601
- 56 -
IC211
TA8176S
2.9
1.5
0.7
5.4
5.4
1.9
5.4
5.0
5.3
5.2
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
4
5
6
7
8
9
10
11
12
XF221
XF222
R2111
10
C2123
0.01
C2105
R2104
1000P
100K
C2101
1000P
L2101
0.1
11.9
R2455
220
C2457
1;50-P
C2456
4.2
0.01
1.5
0
0
0
3.4
0
1.6
0
0
0
0.9
0.9
3.2
23
22
21
20
19
18
17
16
15
14
13
NC
VSSA
AOUT
AIN
PD
VDD
FMIN
AMIN
VSSD
SD
IFIN
IC241
LC72121M
XIN
VSSX
CE
DI
CLK
DO
FM
MONO
AM
IF_REQ
DIST
NC
1
2
3
4
5
6
7
8
9
10
11
12
4.8
0
0.7
0
0
0.2
0.2
0.4
4.4
0.1
4.9
0.1
0
0.2
12.0
5.8
D2455
1SS133
R2460
R2459
10K
10K
FM 98.0MHZ
VOLTAGE=
(UNIT:V)
AM 999KHZ
PRODUCT SAFETY NOTICE
EACH PRECAUTION IN THIS MANUAL SHOULD BE FOLLOWED DURING SERVICING. COMPONENTS
IDENTIFIED WITH THE IEC SYMBOL
! ! !
AND
DIAGRAM DESIGNATED COMPONENTS IN WHICH SAFETY AND PERFORMANCE CAN BE OF
SPECIAL SIGNIFICANCE.
WHEN REPLACING A COMPONENT IDENTIFIED BY
PARTS DESIGNATED, OR PARTS WITH THE SAME RATINGS OF RESISTANCE, WATTAGE OR
VOLTAGE THAT ARE DESIGNATED IN THE PARTS LIST IN THIS MANUAL.
LEAKAGE-CURRENT OR RESISTANCE MEASUREMENTS MUST BE MADE TO DETERMINE THAT
EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORE
RETURNING THE PRODUCT TO THE CUSTOMER.
XF231
C2322
XF233
1000P
5.8
2.3
2.3
2.3
0
6.8
0
4.3
1
2
3
4
5
6
7
FM IF
AM MIX
REG
AM IF
GND
SD
ST
IC231
LA1844ML
OSC BU
AM OSC
AFC
AM RF
AGC
AM
FM
DET OUT
DET OUT
24
23
22
21
20
19
18
4.4
5.8
2.3
2.3
4.2
2.0
2.9
2.0
5.3
6.8
2.2
0
0.7
C2317
4.7;50
R2153
100K
C2152
0.047
C2307
C2151
12P
10;50
C2308
0.018
1AD0B10D1742B
- 57 -
MARK IN THE PARTS LIST AND THE SCHEMATIC
! ! !
AND
, USE ONLY THE REPLACEMENT
R2306
C2306
1;50
2.7K
C2305
0.47;50
C2321
1;50
5.8
5.8
4.7
6.8
6.8
0
0.7
4.8
R2301
5.8
270
8
9
10
11
12
FM DET
VDD
MUTE
FM/AM
MONO
PLL IN
MPX IN
PILOT
RCH
LCH
R2311
CLL OUT
270
17
16
15
14
13
C2319
2.3
2.2
3.2
3.2
0.018
C2320
0.018
R2308
22K
R2309
39K
R2712
100K
R2812
100K
L2503
270U
(TO MAIN)
11
+12V
5.6V
C2903
10
0.01
9
TU-R
D2451
A-GND
8
1SS133
SH.GND
TU-L
7
R2464
1K
6
TU-DO
R2461
1K
TU-CE
5
R2462
1K
4
TU-DATA
R2463
1K
TU-CLK
3
RDS
2
1
NC
11
CN241
760/au,765/ss
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