- 2 -
1. FM
Connection
Input
Output
1
IF(0V)
Adjustment
FM ANT
SG=66dBuV
TP24,25
98.0MHz
T2002
(IC211 3-22pin)
0.0±0.05V
TP11 (H)
87.5MHz
---
1.50±0.5V Check Only
TP12 (E)
108.0MHz
L2002
8.0±0.05V
2. AM
Connection
Input
Output
1
IF Adjustment
Loop Ant
TP13 (L)
TP14 (R)
TP15 (E)
450KHz
at 999kHz
T2001
Maximum
TP11 (H)
522kHz
L2205
1.00±0.05V
TP12 (E)
1611kHz
---
7.50±0.50V Check Only
Step
Maximum
AdjustingCirc
uit
Step
SG
Frequency
Adjustment
Remark
Remark
Adjustment
SG
Frequency
AdjustingCirc
uit
603kHz
1404kHz
L2204
CT211
---
Cover
(MW)
2
Loop Ant
Tracking
(MW)
3
90.0MHz
106.0MHz
Maximum
---
TP13 (L)
TP14 (R)
TP15 (E)
TP15 (E)
TP14 (R)
TP13 (L)
---
Cover
2
3
Tracking
FM Ant
TUNER ADJUSTMENTS
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 30mV at TP13, TP14, TP15
Anntena : IRE Loop(SG), Moduration : 1kHz 30%
RF Level : dBuV EMF
Output Level : about 30mV at TP13, TP14, TP15
CD PICK-UP MAINTENANCE
About pick-up (Optical lens) Cleaning
Clean a lens with swab of the cotton which moistened it with alcohol, cleaning paper or cleaning disc appointed.
Specified cleaning disc : LC-1 (Part code : 645 026 1961 ..... manufactured by SANYO.)
Show a clean procedure in the following in reference by swab of cotton.
1. Cotton swab is wrapped with Cleaning paper.
2. Add the isopropyl alcohol.
3. Gently move the tip of cotton swab just like a draw a whirlpool from inside to outside on the surface of lens.
• Use a plastic screw driver for adjustments.
• MODE : ST (Stereo)
• Speaker impedance : 4 ohms
• TUNING
FM : 87.5 - 108MHz
AM : 522 - 1611 kHz (9 kHz steps)
520 - 1610 kHz (10 kHz steps)
E
15
10
1
E
E
E
T002 94V-0
1AD4B10D2100A
MW OSC
E
VT
E
E
E
E
E
E
E
C4730
C4951
D4951
Q4730
C4733
C4732
C4731
C4726
C4963
Q4106
D4962
D4963
C4962
J4107
R4953
Q4994
J4213
Q4104
C4701
J4322
J4325
J4326
J4307
J4110
J4105
J4119
J4320
J4321
J4116
J4202
Q4992
GND
+9.0V
SYNC_REC
TAPE_PLAY
PLAY_L
REC_L
REC_R
PLAY_R
BEAT
J4118
J4120
CN492
J4123
M_GND
J4301
C4999
L2204
XF212
IC201
XF211
CT211
D2102
D2002
D2003
C2009
L2003
D2101
Q2101
L2002
T2002
T2001
XF215
L2205
XF210
SH201
CN203
Q2002
Q2001
J2301
C2121
C2119
C2111
C2112
C2104
C2107
C2106
C2113
Q2111
L2005
L2006
J2201
J2101
Q2110
Q2102
J2104
J2203
J2107
C2801
C2701
J2106
J2202
J2311
J2103
J2108
J2306
J2109
J2110
C2117
C2110
D2005
D2004
C2122
R2302
D2006
C2101
J2307
J2204
C2209
J2111
L2007
J2303
C2108
J2305
R2101
CN201
J2308
J2112
J2113
J2114
J2304
R2106
J2115
J2310
J2313
IC211
J2302
C2218
J2312
Q2003
C2312
D2104
J2309
J2102
FMOSC
GND
FMOSC
Q2201
R2206
JW
L2001
C4752C
4
7
5
2
C4753C
4
7
5
3
R4750R
4
7
5
0
R4749R
4
7
4
9
R4751R
4
7
5
1
R4748R
4
7
4
8
R4730R
4
7
3
0
C4752
C4753
R4770
R4870
R4731
R4732
C4741
R4747
R4746
R4734
R4735
R4745
C4736
C4734
C4735
C4738
C4739
C4742
C4740
R4736
R4738
R4737
R4740
R4739
R4742
R4741
C2008C
2
0
0
8
R2006R
2
0
0
6
C2120
C2120
R2303R
2
3
0
3
C2114C
2
1
1
4
R2201R
2
2
0
1
R4750
R4749
R4751
R4748
R4962
R4962
C2002C
2
0
0
2
C2022
C2022
R2001R
2
0
0
1
C2021
C2021
C2003
C2003
C2010C
2
0
1
0
C2020C
2
0
2
0
R4938
R4962 R4106
C4984
R4733
R4730
C4744
R4753
R4743
R4107
R2205
R2205
C2207
C2207
C2102C
2
1
0
2
C2103
C2103
C2005
C2002
C2022
R2001
R2005
R2004
R2002
C2008
R2007
R2003
C2017
C2021
C2013
C2001
C2012
R2014
C2003
R2011
R2010
R2006
R2008
R2009
C2141
C2142
R2131
C2131
R2113
C2140
R2119
R2117
C2120
C2118
R2303
R2301
C2114
R2105
R2205
C2207
R2128
R2127
R2129
R2104
C2702
R2801
R2701
C2802
C2102
C2103
C2024
C2019
C2115
R2201
C2010
C2026
C2011
C2126
C2020
R2210
C2311
C2602
C2014
C2015
C2016
R2107
TP14
T2002
TP24
IC211
TP25
L2205
L2204
CT211
TP13 T2001
TP15
TP11
TP12
L2002
