Sanyo DC-TS830WL, Service Manual

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Input Output
IC231 3-22Pin
TP24,25
TP11 (H)
TP12 (E)
90.0MHz
106.1MHz
0.0±0.05V
1.1±0.1V
FM Ant
SG=66dBµV
87.5MHz
98.0MHz XF233
Remark
SG
Frequency
IF
Adjustment
1
Adjustment
---
1. FM
Step Adjusting
Circuit
Connection
108.0MHz
Tracking 3
2 Cover
< 9.0V
L2103
TP13 (L)
TP14 (R)
TP15 (E)
FM Ant
SG=8dBµV
L2102 Max.
TUNER ADJUSTMENT
Antenna : 75
Ω
unbalanced direct, Modulation : 1 kHz
Dev. :
±
22.5kHz(MONO),
±
22.5kHz(STEREO),
±
6.75kHz(PILOT)
RF Level : dBuV EMF
Output Level : about 100mV at TP13, TP14, TP15
• Use a plastic screw driver for adjustments. • MODE : ST (Stereo)
• Speaker impedance : 8 ohms • TUNING FM : 87.5 - 108MHz
1
10
12
13 20 24
50 40
30
26
25 20 10
1
14
10
8
CEM-3 F01
94V-0
5
4
1AD4B10D2762AA
XF222
XF233
CN201
XF211
L2104
R2101
R2109
L2103
XF221
IC211
VT
GND
Q2201
R2203
R2202
OV_ADJ
SH201
VR230
L2102
IC231
IC141
IC142
IC403
IC231
R2399 C2310
C2315
R2308 C2320 C2319
C2321 C2305
C2306
R2306
C2330
C2322
R2305
Q2451
R2456
C2103
C2104
C2203
C2317 C2307
C2303
C2311
R2330
C1
C1421
C1422
C1423
C1415 R4267 R4268
C4266
R4168 R4167
C4166 C4042
R4271
R4170 R4171
R4270
R4269
R4169
C4 C4
R4162
Q41
6
Q42
6
R4262
R4411
R4412
XF233
L2103
L2102
9 1
1
FM_ANT
CAN CAN
R2302 C2323 R2307 C2309 C2316
C2312 C2313
R2304
C2304
D2455
CAN
CAN
R2358
R2801
R2701
R2812
R2712
TU_R TU_L
A.GND
A.GND1
CAN
R2111
C2105
C2107 R2102
R2103
D2104
C2101
C2102
R2107
C2110
C2111
C2109
R2105
R2120
C2106
R2108
R2106
C2112
C2113
C2114 R2110
C2115
D2101
D2102
C2116
C2130
C2131
CAN
SG201
R2201
R2204
C2302
R2331
C8015 R1901
C4123 R4126 R4124
R4123
C4121
R412
R4710 R4709
Q4125
R4186
TP12 TP11
TP25
TP24
TP13
TP14
TP15