- 45 -
- 44 -
This is a basic schematic diagram.
SCHEMATIC DIAGRAM (MAIN UNIT TUNER )
TU_CLK
TU_DATA
TU_CE
TU_DO
TU_L
TU_R
A.GND
+5.6V
12V
(TO AMP)
RDS_DO
RDS_CLK
RDS_READY
A.GND
R2111
C2102
C2323
R2105
C2114
C2113
R2110
R2109
C2112
C2110
R2102
C2104
C2101
R2106
D2102
L2103
R2108
C2111
L2104
C2109
R2103
D2101
R2107
C2107
L2102
R2101
C2105
C2103
XF211
IC211
XF222
XF221
R2812
R2712
XF233
C2322
X2451
C2315
R2301
R2311
Q2451
C2307
C2317
R2308
C2309
C2316
C2464
R2900
C2463
C2462
R2901
R2902
R2903
C2310
R2307
C2328
C2327
R2701
R2801
IC241
C2115
R2460
R2459
C2461
R2305
C2303
C2320
C2319
C2902
C2901
C2451
C2452
C2453
C2454
C2456
C2455
R2452
R2453
C2301
R2302
C2304
R2304
R2306
C2312
IC231
C2302
C2311
5V
12V
TU_DO
TU_CE
TU_DI
TU_CLK
FM_ANT
R2120
C2330
R2358
D2104
C2106
L2451
D2455
R2456
CN201
D2452
R2450
D2301
TU_R
A.GND
TU_L
A.GND1
RDS_DO
RDS_CLK
RDS_READY
C2465
R2468
R2454
C2116
C2306
C2305
C2313
C2321
C2130
C2131
C2457
SG201
D2451
Q2201
C2203
R2203
R2201
R2204
R2202
R2399
R2321
R2341
VR230
R2330
R2331
10
7P
1000P
100
5P
15P
330
820
0.022
33P
100K
0.022
0.01
10K
SVC230
100K
1000P
8.2U
3P
10K
SVC230
15
0.022
220
0.01
0.01
100K
100K
1000P
7.2M
680P
560
560
KRA107S
10;16
4.7;25
22K
0.1
4700P
100P
1K
100P
100P
1K
1K
1K
0.047
68K
10;16
10;16
10K
10K
LC72121M
1000P
27K
10K
100P
10K
22;16
0.022
0.022
0.01
220;16
10;50
0.01
12P
12P
0.01
0.01
2.2K
1.5K
220;16
3.3K
0.047
10K
2.7K
0.022
LA1844ML
0.022
10;16
LA1186N
*
20P
10K
1SS355
2P
100U
1SS355
10K
FM TERMINAL
MTZJ3.0B
220
MTZJ6.2B
100;16
8.2K
2.2K
0.47
1
0.47
1
1
0.01
0.01
1;50-P
1AV4Z30B0140G
1SS355
KTC3193
0.01
330
330
470K
330
*
560
560
22KSVR
3.9K
6.8K
3
2
1
9
8
7
6
5
4
3
2
1
13
14
15
16
17
18
19
20
21
22
23
24
12
11
10
9
8
7
6
5
4
3
2
1
13
14
15
16
17
18
19
20
21
22
23
24
12
11
10
9
8
7
6
5
4
3
2
1
FM+B
PILOT
CLL OUT
VSSX
VSSA
VSSD
NC
AM
MONO
FM
IF_REQ
DIST
SD
IFIN
AMIN
FMIN
VDD
PD
AIN
AOUT
NC
XOUT
DO
CLK
DI
CE
XIN
OSC BU AM OSC
AFC
AM RF
AGC
AM
DET OUT
FM
DET OUT
PLL IN
MPX IN
RCH
LCH
MONO
FM/AM
MUTE
VDD
FM DET
ST
SD
GND
REG
AM IF
AM MIX
FM IF
[1/4W]
[1/4W]
[CH]
[CH]
[CH]
[CH]
[CH]
[CH]
[CH]
[1/10W]
[CH]
SH_GND
[1/4W]
[1/4W]
[1/10W]
[D6.3]
[D4]
[D4]
[D4]
[D4]
[D4]
[D5]
0
9.0
(UNIT:V)
0
1.9
1.9
0
0
4.7
0.9
0.6
0
0
0.9
4.8
5.6
5.2
11.1
0.9
4.3
0
0.2
0.4
0.1
0.3
0
3.2
0.8
0.8
3.4
4.2
0
0
2.0
2.0
5.1
0.9
0
0.9
0
VOLTAGE=
FM 98.1MHZ
AM 1000KHZ
0
0
6.6
6.2
2.1
2.1
0
4.7
5.0
5.1
4.0
6.3
0
2.3
5.0
0.7
5.0
5.3
1.3
1.3
2.1
2.6
2.6
0.5
0.6
2.1
2.1
6.3
4.7
2.1
2.3
9.0
1.6
0
0
0
Summary of Contents for DC-TS830WL
Page 22: ... 21 NOTE ...