Text preview for : CRSP 66 Rev.pdf part of Aiwa CR-SP66 Service Manual Stereo Radio Receiver - (4.039Kb) 2 Part File - pag. 14
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CR-SP66
YU
SERVICE MANUAL
STEREO RADIO RECEIVER
S/M Code No. 09-997-330-5N1
DA TA
SPECIFICATIONS
·
Design and specifications are subject to change without notice .
ACCESSORIES/PACKAGE LIST
REF. NO
KANRI DESCRIPTION NO. 1 S7-R10-120-000 CLIP BELT 2 S0-100-270-000 HP,SET HP-M027 3 S8-RC7-910-600 INSTRUC,BOOK(CRSP66YU,3L,C)
PART NO.
2
TRANSISTOR ILLUSTRATION ELECTRICAL MAIN PARTS LIST C
REF. NO IC 87-001-149-080 87-A20-851-040 88-RH1-601-010 87-017-642-080 TRANSISTOR 89-327-124-080 87-026-230-010 87-026-263-080 89-327-143-010 89-113-625-080 87-026-211-080 87-026-210-080 87-026-268-080 87-026-213-080 S9-011-800-180 DIODE 87-020-339-080 87-A40-471-070 87-A40-449-070 MAIN C.B BPF1 C16 C17 C18 C21 C23 C25 C26 C64 C80 CF1 CF2 CF3 CF4 D2 87-A90-709-010 87-010-498-080 87-010-418-040 87-010-418-040 87-010-498-080 87-016-350-040 87-010-587-070 87-010-499-040 87-010-044-080 87-010-044-080 S0-001-070-010 S0-001-070-010 S0-004-500-000 S6-010-700-020 87-A40-517-040 BAND PASS FILTER GTVSB3 CAP,E 10-16V CAP,E 3.3-25V CAP,E 3.3-25V CAP,E 10-16V CAP,E CAP,E CAP,E CAP,E CAP,E 470-4V 100-2V 22-6.3V 47-4V 47-4V C-DIODE,1SS226 C-DIODE,KV1435 C-DIODE,1SS268 C-TR,2SC2712Y C-TR,DTA114YK C-TR,RN1410 C-TR,2SC2714Y C-TR,2SA1362Y C-TR,DTA144EK C-TR,DTC144EK/EKA C-TR,RN2411 C-TR,DTC114YKA TR,2SK118R IC,TA8158F IC,TA2111FN IC,TC-9318FB-029 IC,CXA1622M PART NO. KANRI NO. DESCRIPTION REF. NO D3 HP1 L1 L2 L3 L5 L7 L11 L12 SW1 SW2 T1 T2 TC1 VR1 FRONT C.B C510 C516 L501 L502 LCD501 SW501 SW502 SW503 SW504 SW505 SW506 SW507 SW508 SW509 SW510 SW511 SW512 SW513 SW515 SW516 X501 87-016-448-080 87-010-044-080 87-003-154-080 87-005-730-080 S0-041-850-000 SS-KQN-AB0-000 SS-KQN-AB0-000 SS-KQN-AB0-000 SS-KQN-AB0-000 SS-KQN-AB0-000 SS-KQN-AB0-000 SS-KQN-AB0-000 SS-KQN-AB0-000 SS-KQN-AB0-000 SS-KQN-AB0-000 SS-KQN-AB0-000 SS-KQN-AB0-000 SS-KQN-AB0-000 S1-220-211-000 S1-220-211-000 S4-150-000-010 C-CAP,E 2.2-10V CAP,E 47-4V INDUCTOR 220UH INDUCTOR,10UH LCD-P-4D-0425SM020P SW,TACT SW,TACT SW,TACT SW,TACT SW,TACT SW,TACT SW,TACT SW,TACT SW,TACT SW,TACT SKQNAB0004 SKQNAB0004 SKQNAB0004 SKQNAB0004 SKQNAB0004 SKQNAB0004 SKQNAB0004 SKQNAB0004 SKQNAB0004 SKQNAB0004 KANRI DESCRIPTION NO. 87-A40-517-040 C-DIODE,SVC208 S0-130-020-000 PHONE JACK LGY3002-0350C 87-A50-375-010 INDUCTOR 1UH 2.3-3.4 87-A50-375-010 INDUCTOR 1UH 2.3-3.4 87-A50-375-010 INDUCTOR 1UH 2.3-3.4 87-005-722-080 S0-311-927-410 87-A50-375-010 87-005-696-080 S1-220-211-000 87-036-322-010 S8-398-250-550 S8-425-550-050 S1-000-200-010 SA-082-033-010 INDUCTION 2.2UH ANT COIL ASSY BAR 5-8-50 INDUCTOR 1UH 2.3-3.4 COIL,100UH SW,SLIDE 1P2T SW,SLIDE 2P3T IFT,5.5MM AM IFT CAP,TRIMMER ECRLA020E52 5.5-20 RES,VARIABLE 20KAx2 PART NO.
B E 2SA1362 2SC2712 2SC2714 DTA114YK DTA144EK DTC114YKA DTC144EK RN1410 RN2411 SGD 2SK118
SW,TACT SKQNAB0004 SW,TACT SKQNAB0004 SW,TACT SKQNAB0004 SW,SLIDE 1P2T SW,SLIDE 1P2T X'TAL,75.0 KHZ
CER,FILTER CER,FILTER CER FILTER SFU450 CER,RESO A10.7MG60-A C-DIODE,SVC208
· Regarding connectors, they are not stocked as they are not the initial order items. The connectors are available after they are supplied from connector manufacturers upon the order is received.
CHIP RESISTOR PART CODE
Chip Resistor Part Coding
8 8
A
Resistor Code Value of resistor Chip resistor
Dimensions (mm)
Figure
Wattage 1/16W 1/16W 1/10W 1/8W
Type 1005 1608 2125 3216
Tolerance 5% 5% 5% 5%
Symbol CJ CJ CJ CJ
Form
L W
L 1.0
t
W 0.5 0.8 1.25 1.6
t 0.35 0.45 0.45 0.55
:A Resistor Code : A
104 108 118 128
1.6 2 3.2
3
4
SCHEMATIC DIAGRAM
5
6
WIRING-1 (MAIN)
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
MAIN C.B (COMPONENT SIDE)
SW1 FM MODE MONO ST
A
A
MAIN C.B (CONDUCTOR SIDE)
SW2 POWER S-BASS ON OFF
B
B
R19 R18
C11
C C
R12
R001
R000 R14
VR1 VOLUME
C13
16
D D
9
C79
IC4
1
C12
C24 R17
R9
R72
C19
C66
8
R8 C8 R13 C20
C62
C1
R2
C14
C2 C3
R53 C5 R4
R35 R34 R48
R16
C9
R11
TO/FROM FRONT C.B
13
1
R15
C10
E
E
Q3
R10
C36
R1 R3 R36 C4
C22
Q4
Q9
R59
R58
C68
C71 C69
G
G
R56
R57 C70
R55
R61
R60
D3 24
R50 C55 C46
R38
IC2
13
C38 C39
5
1
C76
Q17
C72
12
1
R32
C75
R37
C65
C37
C34
R33
R54
Q12
F
F
D7
R5
Q11 R26 Q8 R25 Q5
R20 C61 R23
C73 Q19
Q16
IC1
6 10
C29
Q15
C33
C50 R46
R42
R52 C60 Q18 Q13
R70
C59
C48
C46
C45
R43
R62
C41 C42
C30
H
H
R6 C6 C7 R7
R27
C53
R73 R49
R47
Q14
C35
C32 R29 C28 C54 R39
C51 R30
Q6
D5
R75 R40 D4 C84 R44
C52
Q21
R41
I
I
C47
L7 AM BAR ANT
R45
C57
C80
C43
J
J
7
8
C31 C27
C74 R31
D2
R24
Q7
D6
C82
Q2
C15
Q1
D1
IC DESCRIPTION IC, TC9318FB-029
Pin No. 1-3 4-18 19-26 27-30 31-34 35 Pin Name COM1-3 S1-15 S16/KR7-S23/KR0 K0-K3 T0-T3 BAND 0 O 36 37 38 BAND 1 MW TV-ENA 9K/10K I I L L H: TV band available, L: TV band not available. 9K/10K switching input which selects the number of steps for the AM band. H: 9kHz, L: 10kHz. 39 E0 I 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58, 59 60 61 62, 63 64 E1 1 NC HOLD KG/YARD BATT/VOLT STEREO ALARM MUTE TEST
____________
IC BLOCK DIAGRAM IC, TA8158F
I/O O O O I O Description Common signal outputs to the LCD panel. Segment signal outputs to the LCD panel. Segment signal outputs/key return signal outputs to the LCD panel. 4-bit inputs for key matrix. Timing signal outputs for key matrix. Band outputs. Band FM TV WE BAND 0 L H BAND 1 H L
Area inputs.
E0 0 0
E1 0 1 *
Area Japan USA Europe * Do not care.
IC, TA2111FN
-- I I I I O O I I I O -- I I -- I O/I --
Not connected. Key hold input."L" input inhibits key inputs. H: Meter KG system, L: Yard/pond/mile system. Battery voltage detection. Stereo input, "L" input causes the STEREO indicator to light in the LCD. Alarm output. Muting output. Test input. Inhibits: controls the radio on/off. IF counter input. PLL phase comparator outputs. Ground. FM programmable counter input. AM programmable counter input. Power supply. Device system reset signal input. For the connection of a 75kHz crystal oscillator. Power supply of the crystal oscillator. For the connection of a capacitor which stablizes the power supply.
HOLD IFIN/IN DO1/OT DO2 GND FM IN AM IN VDD
_____________
IC, CXA1622M
RESET X OUT, X IN V XT V LCD C1, C2 VEE
--
For the connection of capacitors which double the voltage to drive the LCD. 1.5V regulated power supply which drives the LCD. For the connection of a capacitor which stablizes the power supply.
--
9
10
WIRING-2 (FRONT)
8
7
6
5
4
3
2
1
1
2
3
4
5
6
7
8
FRONT C.B (COMPONENT SIDE)
A
A
FRONT C.B (CONDUCTOR SIDE)
B
B
C
C
TO/FROM MAIN C.B
D
D
16
E E
1 64
17
F
F
32 33 48
49
1
19
G
G
H
H
SW515 HOLD ON OFF
I
I
SW516 AM STEP 10kHz 9kHz
J
J
11
12
VOLTAGE CHART
13
14
LCD DISPLAY
15
ELECTRICAL ADJUSTMENT
16
PRACTICAL SERVICE FIGURE
< TUNER SECTION >
< FM SECTION >
Sensitivity: (THD 3%) Distortion: Intermediate frequency: Stereo separation: Less than 16dB (90/98/106MHz) Less than 2% (98MHz) 10.7MHz More than 20dB
< AM SECTION >
Sensitivity: (S/N 10dB) Signal to Noise Ratio: (Input 74dB) Distortion: (Input 100dB) Intermediate frequency: Less than 54dB (600kHz) Less than 51dB (1000/1400kHz) More than 25dB (600/1000/1400kHz) Less than 3% (1000kHz) 450kHz
< TV SECTION >
Sensitivity: (THD 3%) Distortion: Intermediate frequency: Less than 20dB (2/8/13ch) Less than 2% (8ch) 10.7MHz
< WB SECTION >
Sensitivity: (THD 3%) Distortion: Intermediate frequency: Less than 22dB (6ch) Less than 2% (6ch) 10.7MHz
17
MECHANICAL EXPLODED VIEW 1/1
18
MECHANICAL PARTS LIST 1/1
REF. NO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 A
KANRI DESCRIPTION NO. S8-RC7-050-000 KNOB,RTRY POWER GRY S8-RC7-060-000 KNOB,RTRY VOLUME S7-R10-370-000 KNOB,SPR-C VOL S8-RC7-030-100 FRONT COVER(YU) S8-RC7-020-300 CAB,REAR(CRSP66YU) S8-RC7-010-200 S8-RC7-140-000 S8-RC7-110-000 S8-RC7-040-100 S8-RC7-080-100 S8-RC7-090-100 S8-RC7-150-000 S8-RC7-130-000 S8-RC7-100-000 S8-RC7-070-000 S8-RC7-160-000 S8-RC7-180-000 S8-RC7-250-000 S7-R10-110-000 S0-502-001-210 CAB,FRONT(CRSP66YU) KNOB,RTRY ARM HOLDER KNOB RTRY ARM LCD WINDOW KEY,PRESET KEY,FUNCTION LCD COVER BATT HOLDER LCD HOLDER KNOB,RTRY ST/MO BATT CONTACT(+) BATT CONTACT(+/-) BATT CONTACT(-) HOLDER BAR ANT SCREW,ST2-12 SCREW,1.7-5 PB
PART NO.
B 87-261-531-310
COLOR NAME TABLE
Basic color symbol Color Basic color symbol Color Basic color symbol Color B Black C Cream D Orange G Green H Gray L Blue LT Transparent Blue N Gold P Pink R Red S Silver ST Titan Silver T Brown V Violet W White WT Transparent White Y Yellow YT Transparent Yellow LM Metallic Blue LL Light Blue GT Transparent Green LD Dark Blue DT Transparent Orange
19
211, IKENOHATA 1CHOME, TAITO-KU, TOKYO 110-8710, JAPAN TEL:03 (3827) 3111
737004 Printed in Singapore