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HS-RX490 AH, D
SERVICE MANUAL
STEREO RADIO
BASIC TAPE MECHANISM : 6ZM-2 (P12NF)
CASSETTE PLAYER
MODEL CODE : 8ZHR5-0134
N
SIO
S/M Code No. 09-998-415-4R1
VI
RE
SPECIFICATIONS
Frequency range:
Reception area USA : AM: 530 1,710 kHz (10 kHz step)
FM: 87.5 108.1 MHz (200 kHz step)
Reception area EU : AM: 531 1,602 kHz (9 kHz step)
FM: 87.5 108 MHz (50 kHz step)
Reception area JPN : AM: 531 1,629 kHz (9 kHz step)
FM: 76 108 MHz
(100 kHz step in 76 90 MHz, 50 kHz step in 90 108 MHz)
Maximum output: 4 mW + 4 mW (EIAJ/32W)
Power sources: DC 1.2V using supplied rechargeable battery NB-5G
DC 1.5V using an R6 (size AA) dry cell battery
AC house current using the optional AC adaptor
Maximum dimensions: 109.6 (W) x 79.1 (H) x 24.6 (D) mm (43/8 x 31/8 x 31/32 in.)
Weight Approx.156g (5.5 oz) (excluding batteries)
Design and specifications are subject to change without notice.
2
ELECTRICAL MAIN PARTS LIST
REF.NO. PARTNO. KANRI DESCRIPTION REF.NO. PARTNO. KANRI DESCRIPTION REF.NO. PARTNO. KANRI DESCRIPTION REF.NO. PARTNO. KANRI DESCRIPTION
NO. NO. NO. NO.
IC C45 87-010-849-080 0E C-CAP,22-6.3V H5.5 C402 87-A10-260-080 0E C-CAP,U 0.1-16 K B L301 87-A50-037-080 1B C-COIL,D-D 5CDLU
C46 87-A11-056-080 0E C-CAP,U 1-10 Z F C403 87-A11-796-080 -- C-CAP,S 4.7-10 Z F L601 87-A50-367-080 0E C-COIL, 10UH LQG21F
87-A21-179-040 1H C-IC,TA2123AF C47 87-010-785-080 0E C-CAP,U0.015-25BK C404 87-A10-263-080 0E C-CAP,U 0.1-16ZF LCD601 8Z-HR5-604-010 -- LCD,ZHR-5
87-A20-745-040 1C C-IC,TA2030FN C100 87-010-853-080 0E C-CAP,220-4V H5.5 C405 87-A10-025-080 0E C-CAP,U 0.22-16Z F PS171 87-A90-440-010 1A SNSR,PHOTO GP2S24N2-
87-A20-076-040 1H C-IC,TA2022AFN C101 87-A10-263-080 0E C-CAP,U 0.1-16ZF C406 87-A10-707-080 0E C-CAP,U 0.47U-16 F Z R611 87-022-245-080 0E C-RES U 18K-1/16WF
87-A20-124-080 -- IC, TK11823 C102 87-A10-263-080 0E C-CAP,U 0.1-16ZF
87-A20-904-080 1B IC, TK11823MTL C111 87-016-462-080 0E C-CAP,S 1-16 F C407 87-A10-031-080 0E C-CAP,U 0.01-25 KB R612 87-022-245-080 0E C-RES U 18K-1/16WF
C408 87-A10-031-080 0E C-CAP,U 0.01-25 KB S601 87-A90-665-280 0E C-SW,TACT LS7A2M
87-A20-961-040 1E C-IC,MM1279XV C112 87-016-462-080 0E C-CAP,S 1-16 F C409 87-A10-031-080 0E C-CAP,U 0.01-25 KB S602 87-A90-665-280 0E C-SW,TACT LS7A2M
87-A21-275-010 -- C-IC,TC9327AF-502 C121 87-010-674-080 0E CAP, ELECT 220-2 C410 87-016-462-080 0E C-CAP,S 1-16 F S603 87-A90-665-280 0E C-SW,TACT LS7A2M
87-A20-755-080 1B C-IC,AK93C45AF C122 87-010-674-080 0E CAP, ELECT 220-2 C601 87-010-829-080 0E CAP, U 0.047-16 S604 87-A90-665-280 0E C-SW,TACT LS7A2M
87-A20-757-040 1A C-IC,S-80815ANNP-EDC-T2 C141 87-A10-263-080 0E C-CAP,U 0.1-16ZF
87-A20-902-040 1A C-IC,S-80809ANNP-E7Z-T2 C150 87-016-462-080 0E C-CAP,S 1-16 F C602 87-A10-031-080 0E C-CAP,U 0.01-25 KB S605 87-A90-665-280 0E C-SW,TACT LS7A2M
C603 87-A10-952-080 0E C-CAP,TN 22-4 M A MCM S606 87-A90-665-280 0E C-SW,TACT LS7A2M
87-A20-603-140 1C C-IC,RN5RK241A C200 87-A10-262-080 0E C-CAP,U 1-10 ZF C604 87-A10-263-080 0E C-CAP,U 0.1-16ZF S607 87-A90-665-280 0E C-SW,TACT LS7A2M
C201 87-A10-031-080 0E C-CAP,U 0.01-25 KB C605 87-012-180-080 0E C-CAP,U 22P-50 CH S608 87-A91-320-080 1A C-SW,SL 1-1-2 SSSS8A2-B
C202 87-012-153-080 0E C-CAP,S 120P-50 CH C606 87-012-180-080 0E C-CAP,U 22P-50 CH S610 87-A90-356-210 0E SW,LEAF 6ZM-2
TRANSISTOR C203 87-A10-031-080 0E C-CAP,U 0.01-25 KB
C204 87-012-155-080 0E C-CAP 180P-50CH C607 87-A11-056-080 0E C-CAP,U 1-10 Z F S611 87-A90-004-080 0E C-SW,SL1-1-3 MHT(NC)
87-026-414-080 0E C-TR RN1307 C608 87-A10-263-080 0E C-CAP,U 0.1-16ZF S615 87-A91-365-080 1A C-SW,PUSH 1-1-1 SPVG21
87-026-481-080 0E TR,RN4607 (0.3W) C205 87-A10-031-080 0E C-CAP,U 0.01-25 KB C609 87-A10-263-080 0E C-CAP,U 0.1-16ZF S616 87-A90-361-010 1A SW,PUSH SPPB51-H11.3
89-113-625-080 0E TR,2SA1362GR(120MHZ,0. C206 87-012-166-080 0E C-CAP,U 4P-50 CH C610 87-A10-263-080 0E C-CAP,U 0.1-16ZF SFR251 87-A91-466-040 -- C-SFR,K 22K H RH03AEC
89-508-804-080 1A CHIP FET 2SK880Y C207 87-012-160-080 0E C-CAP,U 50P-50 CK C611 87-A10-031-080 0E C-CAP,U 0.01-25 KB SFR401 87-A91-465-040 -- C-SFR,K 6.8K H RH03AEC
89-341-165-080 0E CHIP TRANSISTOR 2SC4116GR C208 87-012-195-080 0E C-CAP,U 100P-50CH
C209 87-012-193-080 0E C-CAP,U 82P-50 CH C611 87-012-195-080 - - C-CAP,U 100P-50 JCH TC202 87-A91-185-080 -- C-TRIMMER,CER 30P TZC03
89-342-132-080 0E TR,2SC4213 C612 87-A10-263-080 0E C-CAP,U 0.1-16ZF TC251 87-A91-183-080 1A C-TRIMMER,CER 10P TZC03
87-026-425-080 0E C-TR,RN2307 C210 87-A10-422-080 0E C-CAP,TN 10-4 A TCF C613 87-A10-263-080 0E C-CAP,U 0.1-16ZF TH401 87-A90-855-080 0E C-THMS,SC20-3K102K
89-342-153-080 0E TR,2SC4215 C211 87-012-156-080 0E C-CAP,S 220P-50 CH C614 87-A10-263-080 0E C-CAP,U 0.1-16ZF VC201 87-A40-655-080 0E C-VARI-CAP,HVU200A
89-508-814-080 1A C-FET 2SK881 Y C212 87-012-199-080 0E CAP 220P C704 87-016-462-080 0E C-CAP,S 1-16 F VC202 87-A40-655-080 0E C-VARI-CAP,HVU200A
C213 87-A10-031-080 0E C-CAP,U 0.01-25 KB
C214 87-012-275-080 0E C-CAP,U 1200P-50 B CF251 87-A91-321-080 1B C-FLTR,SFECV10.7 MA-5-A-TC VC251 87-A40-462-040 1B C-VARI-CAP,SVC347(S)
DIODE CF252 87-A91-321-080 1B C-FLTR,SFECV10.7 MA-5-A-TC VR101 87-A90-116-080 1B C-VR,RTRY20KCX2V0103
C215 87-A10-263-080 0E C-CAP,U 0.1-16ZF CF253 87-A91-441-080 -- C-FLTR,CDACV10.7 MG50-A-TC X601 87-A70-187-010 1B VIB,XTAL 75KHZ CFV206
87-001-553-080 0E C-DIODE 1SS322 C216 87-A10-031-080 0E C-CAP,U 0.01-25 KB CF254 87-A90-456-080 1B C-FLTR,PFWCC 450J3
C251 87-A10-703-080 1A C-CAP,TN 47-2.5 M A D161 87-A90-278-080 0E C-LED,SML-210VT RED
C252 87-A10-031-080 0E C-CAP,U 0.01-25 KB DD CONV C.B
MAIN C.B C254 87-A10-031-080 0E C-CAP,U 0.01-25 KB J101 87-099-575-010 1A JACK,3.5ST BLK 5P
L1 87-A50-367-080 0E C-COIL, 10UH LQG21F C702 87-A10-952-080 0E C-CAP,TN 22-4 M A MCM
BPF201 81-HW1-628-080 1C CHIP BAND PASE FILTER C257 87-A11-056-080 0E C-CAP,U 1-10 Z F L101 87-A50-322-080 0E C-COIL,S BK2125 LM252 C703 87-016-563-080 0E C-CAP,TN 10-10 SV A
C1 87-012-272-080 0E C-CAP,U 680P-50 B C259 87-012-172-080 0E CAPACITOR CHIP U 10P CH L102 87-A50-322-080 0E C-COIL,S BK2125 LM252 C705 87-A10-422-080 0E C-CAP,TN 10-4 A TCF
C2 87-012-272-080 0E C-CAP,U 680P-50 B C260 87-012-140-080 0E CAP 470P L103 87-A50-322-080 0E C-COIL,S BK2125 LM252 IC701 87-A20-603-140 1C C-IC,RN5RK241A
C3 87-012-272-080 0E C-CAP,U 680P-50 B C261 87-012-184-080 0E C-CAP,U 33P-50 CH L701 87-A50-439-080 -- C-COIL, 47UH K LQH3C34
C4 87-012-272-080 0E C-CAP,U 680P-50 B C262 87-012-247-080 0E C-CAP,U 18P-50JUJ L104 87-A50-483-080 -- C-COIL,S 0.22UH K LQG21N
L105 87-A50-322-080 0E C-COIL,S BK2125 LM252 L702 87-A50-174-080 1B C-COIL, 82UH 7004-2
C5 87-A10-952-080 0E C-CAP,TN 22-4 M A MCM C263 87-010-787-080 0E CAP, U 0.022-25 L106 87-A50-322-080 0E C-COIL,S BK2125 LM252 L703 87-A50-367-080 0E C-COIL, 10UH LQG21F
C6 87-A10-952-080 0E C-CAP,TN 22-4 M A MCM C264 87-012-274-080 0E CHIP CAP,U 1000P-50B L201 8Z-HR5-605-080 -- C-COIL,FM RF
C7 87-A10-031-080 0E C-CAP,U 0.01-25 KB C265 87-A10-025-080 0E C-CAP,U 0.22-16Z F L202 87-A50-514-080 -- C-COIL,150NH G LQN21A
C8 87-A10-031-080 0E C-CAP,U 0.01-25 KB C266 87-A10-263-080 0E C-CAP,U 0.1-16ZF HEAD FLEX C.B
C9 87-010-828-080 0E CHIP CAPACITOR,U 0.033-25F C267 87-A10-263-080 0E C-CAP,U 0.1-16ZF L203 87-A50-495-080 -- C-COIL,S 2.2UH K LQG21N
L251 88-HR5-605-010 0E BAR-ANT,MW(C) PH1 88-HK5-602-010 1 H HEAD FLEX C.B
C10 87-010-828-080 0E CHIP CAPACITOR,U 0.033-25F C268 87-A10-263-080 0E C-CAP,U 0.1-16ZF L252 87-003-247-080 1A C-COIL,100UH
C11 87-A11-056-080 0E C-CAP,U 1-10 Z F C269 87-012-273-080 0E C-CAP,U 820P-50 B L253 87-005-788-080 1B C-IFT,AM (450K)
C12 87-A10-263-080 0E C-CAP,U 0.1-16ZF C270 87-A10-031-080 0E C-CAP,U 0.01-25 KB L254 87-A50-367-080 0E C-COIL, 10UH LQG21F
C13 87-012-274-080 0E CHIP CAP,U 1000P-50B C271 87-A10-703-080 1A C-CAP,TN 47-2.5 M A
C15 87-A11-056-080 0E C-CAP,U 1-10 Z F C272 87-A10-262-080 0E C-CAP,U 1-10 ZF
C16 87-A10-952-080 0E C-CAP,TN 22-4 M A MCM C273 87-010-424-080 0E CAPACTOR,TANTAL 4.7-4
C17 87-010-851-080 0E C-CAP,47-4 C274 87-012-274-080 0E CHIP CAP,U 1000P-50B
C18 87-A10-707-080 0E C-CAP,U 0.47U-16 F Z C275 87-012-282-080 0E CAP, U 4700P-50
C19 87-A10-707-080 0E C-CAP,U 0.47U-16 F Z C276 87-012-349-080 0E C-CAP,S 1000P-50 CH CHIP RESISTOR PART CODE
C20 87-A10-707-080 0E C-CAP,U 0.47U-16 F Z C277 87-010-829-080 0E CAP, U 0.047-16
C23 87-010-424-080 0E CAPACTOR,TANTAL 4.7-4 C278 87-012-270-080 0E CAP, U 470P-50 Chip Resistor Part Coding
C24 87-016-462-080 0E C-CAP,S 1-16 F C279 87-A10-031-080 0E C-CAP,U 0.01-25 KB
C25 87-012-274-080 0E CHIP CAP,U 1000P-50B C280 87-A10-031-080 0E C-CAP,U 0.01-25 KB 8 8
C26 87-012-274-080 0E CHIP CAP,U 1000P-50B C281 87-010-829-080 0E CAP, U 0.047-16
C27 87-A10-025-080 0E C-CAP,U 0.22-16Z F C282 87-010-829-080 0E CAP, U 0.047-16 A
C28 87-A10-025-080 0E C-CAP,U 0.22-16Z F C283 87-A10-263-080 0E C-CAP,U 0.1-16ZF
Figure
C29 87-010-784-080 0E C-CAP,U 0.012-25 B C284 87-012-188-080 0E C-CAP,U 47P-50 CH Resistor Code
C30 87-010-784-080 0E C-CAP,U 0.012-25 B C286 87-A10-263-080 0E C-CAP,U 0.1-16ZF Value of resistor
C31 87-A11-056-080 0E C-CAP,U 1-10 Z F C287 87-012-274-080 0E CHIP CAP,U 1000P-50B
C32 87-A11-056-080 0E C-CAP,U 1-10 Z F C288 87-A10-263-080 0E C-CAP,U 0.1-16ZF
Chip resistor
C33 87-A10-263-080 0E C-CAP,U 0.1-16ZF C301 87-010-787-080 0E CAP, U 0.022-25 Dimensions (mm) :A
C34 87-A10-263-080 0E C-CAP,U 0.1-16ZF C302 87-A10-419-080 0E C-CAP,TN 1-16 A TCF Wattage Type Tolerance Symbol Form L W t Resistor Code : A
C35 87-A11-058-080 0E C-CAP,U 0.22-10 K B C303 87-A10-263-080 0E C-CAP,U 0.1-16ZF
C36 87-A10-827-080 0E C-CAP,U 0.47-6.3 K B C304 87-A10-703-080 1A C-CAP,TN 47-2.5 M A 1/16W 1005 5% CJ 1.0 0.5 0.35 104
L
C37 87-A10-827-080 0E C-CAP,U 0.47-6.3 K B C305 87-A10-263-080 0E C-CAP,U 0.1-16ZF 1/16W 1608 5% CJ t 1.6 0.8 0.45 108
C40 87-010-424-080 0E CAPACTOR,TANTAL 4.7-4 C306 87-012-167-080 0E C-CAP,U 5P-50 CH 1/10W 2125 5% CJ W 2 1.25 0.45 118
C41 87-A10-025-080 0E C-CAP,U 0.22-16Z F C307 87-012-169-080 0E C-CAP,U 7P-50 CH 1/8W 3216 5% CJ 3.2 1.6 0.55 128
C42 87-A11-797-080 -- C-CAP,S 2.2-16 Z F C308 87-012-188-080 0E C-CAP,U 47P-50 CH
C43 87-A11-797-080 -- C-CAP,S 2.2-16 Z F C309 87-A10-263-080 0E C-CAP,U 0.1-16ZF
C44 87-016-317-080 0E C-CAP,TN 2.2-6.3 C401 87-A10-031-080 0E C-CAP,U 0.01-25 KB
3 4
LCD DIAGRAM TRANSISTOR ILLUSTRATION
LCD, ZHR-5
GRID ASSIGNMENT
C1
C S B2
E2
B E1
D B1
E G C2
RN1307 2SK880Y RN4607
RN2307 2SK881Y
2SC4213
2SC4215
2SA1362GR
2SC4116GR
IC BLOCK DIAGRAM
IC,TA2123AF
ANODE CONNECTION
5 6
IC,RN5RK241A IC,TK11823 / TK11823MTL
IC,AK93C45AF IC,TA2030FN
IC,MM1279XV IC,TA2022AFN
7 8
WIRING
14 13 12 11 10 9 8 7 6 5 4 3 2 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14
A A
B B
C C
D D
E E
F F
G G
H H
I I
J J
K K
L L
M M
N N
O O
P P
Q Q
R R
S S
T T
U U
9 10
SCHEMATIC DIAGRAM
11 12
IC DESCRIPTION
IC, TC9327AF-502
Pin No. Pin Name I/O Description Pin No. Pin Name I/O Description
1~4 COM1 ~ COM4 O LCD driver common. 58 CS O E2PROM R/W switching terminal.
5 ~ 22 S1 ~ S18 O Output LCD driver. 59 SCK-EEPROM O Output E2PROM serial clock.
23 NC O Not connected. Always output L. 60 SDATA-EEPROM I/O Input/output E2PROM.
24 P-SNSR-OUT I Output P-SNSR-IN detected level. 61 EJECT-SW I H : Eject-SW OFF, L : Eject-SW ON.
25 IF 10.7 I H : IF 10.75, L : IF 10.7. 62 MUTE O H : Mute OFF, L : Mute ON.
26 DOLBY-ENA I H : Enable dolby, L : Disable dolb. 63 TEST(NC)