Aiwa CR-LD100 User manual

RADIO RECEIVER
CR-LD100
S/M Code No. 09-98B-304-3R2
YZ1S,YH1S,
YJ1S
SERVICE MANUAL
REVISION
This Service Manual is the “Revision Publishing” and replaces “Simple Manual”
CR-LD100<YZ1S,YH1S,YJ1S>(S/M Code No.09-98B-304-3T2) .
DATA
MODEL CODE : 88RC6-0137(S)
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SPECIFICATIONS
<YZ1 type>
Frequency range
Reception area “U” AM : 530 - 1,710 kHz
(10 kHz steps)
FM1, FM2 : 87.5 - 108.1 MHz
(200 kHz step)
Reception area “E” AM : 531 - 1,602 kHz
(9 kHz steps)
FM1, FM2 : 87.5 - 108 MHz
(50 kHz step)
Reception area “J” AM : 531 - 1,629 kHz
(9 kHz steps)
FM1, FM2 : 76 - 108 MHz
(100 kHz step)
Output Headphones jack (3.5 mm dia.
Stereo mini-jack)
Maximum output 8 mW + 8 mW (EIAJ / 32 ohms)
Power source DC 1.5 V using one size AAA
(R03) battery
Dimensions 80.7 (W) x 44.5 (H) x 19.3 (D) mm
(31/4x 113/16 x 25/32 in.)
Weight` Approx. 46 g (1.6 oz) excluding a
battery
• Design and specifications are subject to change without
notice
<YH1, YJ1 type>
Frequency range
Reception area “E” AM : 531 - 1,602 kHz
(9 kHz steps)
FM1, FM2 : 87.5 - 108 MHz
(50 kHz step)
Reception area “U” AM : 530 - 1,710 kHz
(10 kHz steps)
FM1, FM2 : 87.5 - 108.1 MHz
(200 kHz step)
Output Headphones jack (3.5 mm dia.
Stereo mini-jack)
Maximum output 8 mW + 8 mW (EIAJ / 32 ohms)
Power source DC 1.5 V using one R03
(size AAA) battery
Dimensions 80.7 (W) x 44.5 (H) x 19.3 (D) mm
(31/4x 113/16 x 25/32 in.)
Weight` Approx. 46 g (1.6 oz) excluding a
battery
• Design and specifications are subject to change without
notice
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REF. NO PART NO. KANRI DESCRIPTION
NO.
REF. NO PART NO. KANRI DESCRIPTION
NO.
ELECTRICAL MAIN PARTS LIST
IC
87-A20-745-040 IC,TA2030FN
87-017-789-080 IC,TA2022FN
S2-720-960-000 IC,NJM2096M
87-A21-164-010 IC,UPD17934GK512
87-A20-089-040 IC,PST9011NL/NR
87-A20-090-040 IC,PST9010NL/NR
87-A20-124-080 IC,TK11823MTL/DB3-G140
TRANSISTOR
89-115-884-080 C-TR,2SA1588Y
89-342-153-070 C-TR,2SC4215
87-026-425-080 C-TR,RN2307
89-508-824-080 C-FET,2SK882Y
87-026-460-080 C-TR,IMX1
SA-000-102-000 C-TR,HN1B01F
87-026-470-080 C-TR,HN1C03F
SA-013-130-000 C-TR,2SA1313
89-341-165-070 C-TR,2SC4116GR
89-113-625-080 C-TR,2SA1362GR
89-508-804-080 C-FET,2SK880Y
DIODE
87-020-691-080 C-DIODE,1SS302
MAIN C.B
C155 87-010-424-080 C-CAP,TN 4.7-4V
C157 87-010-667-080 C-CAP,E 100-4V
C160 SA-331-000-4C0 C-CAP,E 330-4V
C203 87-B30-196-010 CAP,E 0.6-2.5V
C216 87-010-667-080 C-CAP,E 100-4V
C217 SA-100-000-4C0 C-CAP,E 10-4V
C222 SA-020-000-6C0 C-CAP,E 2.2-6.3V
C251 87-A10-419-080 C-CAP,E 1-16V
C253 87-010-731-080 C-CAP,E 22-4V
C254 87-A10-419-080 C-CAP,E 1-16V
CN201 S0-533-642-000 CONN,B-B 20P
J151 S0-014-560-010 JACK,HP 3.5MM ST 7P
L151 87-005-286-080 C-INDUCTOR 1UH
L152 87-005-286-080 C-INDUCTOR 1UH
L153 87-005-286-080 C-INDUCTOR 1UH
L201 S0-002-002-000 COIL,20UH
L202 87-003-246-080 C-COIL,33UH
L251 87-A50-037-080 IFT,5CDLU-M005GNE 5.5MM
L252 87-003-246-080 C-COIL,33UH
LCD201 S0-041-580-000 LCD,DISPLAY(CRLD110
S201 SK-QL9-020-000 SW,TACT SKQLLC/SPEC#KQL-902
S202 87-A90-665-080 SW,LUMI LS7A2M-T
S203 87-A90-665-080 SW,LUMI LS7A2M-T
S204 SK-QL9-020-000 SW,TACT SKQLLC/SPEC#KQL-902
S205 SK-QL9-020-000 SW,TACT SKQLLC/SPEC#KQL-902
S207 87-A90-665-080 SW,LUMI LS7A2M-T
S208 SK-QL9-020-000 SW,TACT SKQLLC/SPEC#KQL-902
S209 SK-QL9-020-000 SW,TACT SKQLLC/SPEC#KQL-902
S210 87-A90-665-080 SW,LUMI LS7A2M-T
X201 87-030-349-010 X’TAL,75KHZ
TUNER C.B
BPF101 87-008-555-080 FILTER BANDPASS GTVS05
C142 SA-030-000-4C0 C-CAP,E 3.3-4V
C164 87-010-851-080 C-CAP,47-4V
CD101 S0-051-570-000 C-FILTER CFKMFC5157
CF101 S0-051-570-000 C-FILTER CFKMFC5157
CF102 S0-051-570-000 C-FILTER CFKMFC5157
CF103 87-A90-456-080 CER,FILTER PFWCC450J3
CN101 S0-524-652-000 CONN,B-B 20P
IFT101 87-008-420-080 IFT,S5CDLN-1431AYV 5.5MM
L101 87-003-176-080 C-COIL,2.2UH
L102 S1-124-300-040 IFT,FM RF 3.5T 4MM
L104 S1-124-290-040 IFT,FM OSC 3.5T 4MM
L110 87-003-247-080 C-COIL,100UH
L112 S1-929-430-000 ANT COIL ASSY 5-8-34
TC101 S1-000-300-050 CAP,TRIMMER 30PF
VC101 87-017-925-070 DIODE,KV1460TL
VC102 87-017-925-070 DIODE,KV1460TL
VC103 87-017-925-070 DIODE,KV1460TL
VC110 87-A40-462-080 DIODE,SVC347
VR151 SC-102-031-030 C-RES,VARIABLE XV0102GPH1N15C2
88
A
Resistor Code
Chip Resistor Part Coding
Figure
Value of resistor
Chip resistor
Wattage Type Tolerance
1/16W
1/10W
1/8W
1608
2125
3216
5%
5%
5%
CJ
CJ
CJ
Form
LW t
1.6 0.8 0.45
2 1.25 0.45
3.2 1.6
108
118
128
: A
: A
CHIP RESISTOR PART CODE
0.55
Resistor Code
Dimensions (mm)
Symbol
1/16W 1005 5% CJ
1.0 0.5 0.35 104
Lt
W
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SCHEMATIC DIAGRAM _1
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1
212345678934
5
678
9
A
B
C
D
E
F
G
H
I
J
K
LL
K
J
I
H
G
F
E
D
C
B
A
WIRING-1
MAIN C. B
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1
212345678934
5
678
9
A
B
C
D
E
F
G
H
I
J
K
LL
K
J
I
H
G
F
E
D
C
B
A
WIRING-2
TUNER C. B
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TRANSISTOR ILLUSTRATION
B
E
C
2SA1313
2SA1588Y
2SC4116GR
2SC4215
RN2307
2SA1362GR
B1
E1
C1 E2
C2
B2
1MX1
HN1C03F
HN1B01F
D G
S
2SK882
S D
G
2SK880Y
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ELECTRICAL ADJUSTMENT
1. AM VTAdjustment
Setting : • Test point : TP18
Method : Set toAM 531kHz, and check the voltage 1.1 ±
0.02V, and set to AM 1602kHz and check
voltage 7.2± 0.075V.
2. FM VTAdjustment
Setting : • Test point : TP18
• Method : L104
Method : Set to FM 87.5MHz, and check the voltage 2.3
± 0.2V, and set to FM 108.0kHz and check
voltage 4.1± 0.2V.
3. AM RF Adjustment
Setting : • Test point : TP12
L112(BAR COIL) . . . . . . . 603kHz
TC102 . . . . . . . . . . . . . . . . 1440kHz
4. FM RF Adjustment
Setting : • Test point : TP12
L102 . . . . . . . . . . . . . . . . . 87.5MHz
5. AM IF Adjustment
Setting : • Test point : TP12
IFT101 . . . . . . . . . . . . . . . 1440kHz
6. FM IF Adjustment
Setting : • Test point : TP12
TC101 . . . . . . . . . . . . . . . . 10.7MHz
IFT101
TC102
TC101
L104
L102
TP18
TP12
TUNER C.B TUNER C.B
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IC BLOCK DIAGRAM
IC,TK11823 IC,PST9010N/PST9011N
IC,TA2022AFN IC,NJM2069
IC,TA2030FN
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PRACTICAL SERVICE FIGURE
<AM SECTION>
Sensitivity Less than 52 dB (630kHz)
(S/N 10dB) Less than 48dB (999/1440kHz)
S/N (Input 74dB) Less than 30dB (630/999kHz)
Less than 32dB (1400kHz)
Distortion Less than 3% (999kHz)
Intermediate frequency 450kHz
<FM SECTION>
IHF Sensitivity Less than 15dB (76/90/108MHz)
S/N(Input 54dB) Less than 50dB (76/90/108MHz)
Distortion Less than 3% (90MHz)
Separation More than 20dB (1000Hz)
Intermediate frequency 10.7MHz
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LCD DIAGRAM
Seg No. 0
COM0 X
COM1 7c
COM2 7b
COM3 OF
1
7d
7g
7a
SB
2
7e
7f
8c
8b
3
6d
8d
8g
8a
4
6c
6b
8e
8f
5
6e
6g
6a
9
6
PL
6f
PR
7
5d
5c
5b
8
-
5e
5g
5a
9
4d
4c
CL
5f
10
4e
4g
4b
X
11
3
4f
4a
X
12
2
1
BT3
13
-
PM
AM
X
14
-
FM
-
X
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Pin No. Pin Name I/O Description
IC DESCRIPTION
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18,19
20
21
22
23
24
25
26
27
28 - 30
31
32
33 - 34
35 - 36
37 - 38
39
40 - 43
44 - 60
61
62
63
64
65
66
VAD SEL
VAD SEL2
AM IF
FM IF
VDD 1
PLL REG
PLL OUT
PLL OUT
OSC L
OSC H
GND
TEST
RESET
ST IN
E
U
W
-
REQ
P OUT
TU OUT
AM OUT
FM OUT
TV OUT
NSB OUT
TV/FM OUT
-
BEEP
VDD 0
CAP 0 - 1
REG 0 - 1
CAP 2 - 3
REG 2
COM 0 - 3
LCD 0 - 16
BAT SEL
TV SEL
BASS SEL
-
MUTE OUT
SP CANCEL
I
I
I
I
-
-
O
O
I
I
-
-
I
I
I
I
I
-
O
O
O
O
O
O
O
O
-
O
-
-
-
-
-
O
O
I
I
I
-
O
O
“H” : voltage detection at Vdd = 3.0V “L” : at Vdd 1.5V
No using
Input IF counter
Input IF counter
Input power supply
Input PLL regulator
Output PLL charge-pomp
Output PLL charge-pomp
Input OSC low
Input OSC high
GND
No using
“L” : system reset
“H” : stereo indicator turn on
Version select. “L” : JAPAN, “H” : EUROPE, “L” USA, “ H” : USA WIDE
Version select. “L” : JAPAN, “L” : EUROPE, “H” USA, “ H” : USA WIDE
At USA WIDE “L” : TV & WEATHER, “H” : TV/WEATHER
No using
“H” : IF output
Output high voltage at TUNER & TIMER & ALARM operating
Output high voltage at TUNER operating
Output low voltage at TUNER operating AM band
Output low voltage at TUNER operating FM band
Output low voltage at TUNER operating TV band
Output low voltage at TUNER operating NSB band
Output low voltage at TUNER operating FM/TV band
No using
Out BEEP sound
Input power supply
Connect capacitor for LCD
LCD regulator
Connect capacitor for LCD
LCD regulator
LCD common
LCD segment
Selection of voltage detection “H” : using 76 “L” : using 78
Selection of TV “H” : without TV “L” : within TV
Selection of S-BSS operation “H” : using 73 “L” : using 78
No using
Output high voltage at muting
Output high voltage at speaker cancelling (may be no using)
IC, µPD1793GK
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Pin No. Pin Name I/O Description
Output high voltage at S-BASS operating
Tuner/clock direction “H” : tuner operation “L”: clock operation
Output CPU clock
Input CPU clock
Display test “H” : all characters turn on
“L” : battery indicator (BT3) turn on
“H” : S-BASS operate
“L” : holding key operation
IF selection “H” : IF = 10.75MHz “L” : 10.7MHz
Input supply voltage for battery indication
Input NSB signal (DC) for selection of NSB stations
Input DC for KEY operation
GND
Input power supply
67
68
69
70
71
72
73
74
75
76
77
78
79
80
DSL OUT
CLOCK/TU
X OUT
X IN
DSP TEST
BATT IND
S-BASS
HOLD
IF SELECT
BATT DSP
NSB SIG
KEY IN
GND
VDD2
O
I
O
I
I/O
O
I
I
I
I
I
I
-
-
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MECHANICAL EXPLODED VIEW 1/1
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REF. NO PART NO. KANRI DESCRIPTION
NO.
MECHANICAL PARTS LIST 1/1
Basic color symbol Color Basic color symbol Color Basic color symbol Color
B Black C Cream D Orange
G Green H Gray L Blue
N Gold P Pink R Red
S Silver ST Titan Silver T Brown
V Violet W White Y Yellow
COLOR NAME TABLE
1 S8-RC6-010-010 CAB,FRONT(GRY)
2 S8-RC6-020-200 CAB,REAR(CRLD100)
3 S8-RC6-030-010 LID BATT
4 S8-RC6-100-200 PANEL,FRONT(CRLD100)
5 S8-RC6-040-200 LCD WINDOW(CRLD100)
6 S8-RC6-050-000 BTN,BAND(GRY)
7 S8-RC6-070-000 KNOB,POWER
8 S8-RC6-060-100 BTN,PRESET
9 S8-RC6-080-000 PCB,HOLDER
10 S8-RC6-110-000 LCD COVER
11 S8-RC6-090-000 LCD,HOLDER
12 S0-524-221-500 LCD,CONN RUBBER 24.8-2.2-1.5
13 S8-RC6-130-000 BATT,CONTACT (+)
14 S8-RC6-140-000 BATT,CONTACT (-)
A 87-B10-074-010 SCREW,ST1.7-3.5
B 87-B10-044-010 SCREW,ST1.7-6
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REF. NO PART NO. KANRI DESCRIPTION
NO.
ACCESSORIES LIST
1 S0-100-220-020 HP,HP-M022(T) ST SET
2 S8-RC6-910-200 INSTRUC BOOK(EGF)CRLD100<YZ1S>
2 S8-RC6-910-400 INSTRUC BOOK(PHNCZ)CRLD100<YZ1S>
2 S8-RC6-910-300 INSTRUC BOOK(SID)CRLD100<YZ1S>
2 S8-RC6-910-500 INSTRUC BOOK(YH/YJ)CRLD100<YJ1S,YH1S>
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931196 Printed in Singapore
2–11, IKENOHATA1–CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:[phone]
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