PORTABLE CD SYSTEM
AJ-C3150R
CONTENTS
Page
Specifications & Performance Specifications ............................................................................................ 3
Electrical Parts List ................................................................................................................................ 6
Printed Circuit Boards ........................................................................................................................... 13
Wiring Diagram ..................................................................................................................................... 15
Schematic Diagrams ............................................................................................................................. 17
Alignment Set-up Procedures ................................................................................................................ 21
Equipment Connection Diagrams ........................................................................................................... 22
Voltage Chart ....................................................................................................................................... 24
IC Lead Identification and Internal Diagrams ........................................................................................... 26
Block Diagrams .................................................................................................................................... 30
Exploded Drawing Parts List .................................................................................................................. 32
Exploded Drawing ................................................................................................................................. 34
PRODUCT SAFETY NOTICE
Many electrical and mechanical parts in this chassis have special safety characteristics.
These safety characteristics often pass unnoticed and the protection afforded by them cannot
necessarily be obtained by using replacement components rated for higher voltage, wattage, etc.
Replacement parts that have these special safety characteristics are identified in this manual
and its supplements; electrical components having such features are identified by
schematic diagram and the parts list.
Before replacing any of these components, read the parts list in this manual carefully.
The use of substitute replacement parts that do not have the same safety characteristics as
specified in the parts list may create shock, fire or other hazards.
in the
Power Supply : AC 230V 50Hz
Output Load : 8 ohm non-reactive
Reference Output : 50mW
Input Signal Source : IRE Loop for AM
75 ohm Dummy For FM
Modulation : 30% 400Hz for AM
22.5kHz Deviation 1000Hz for FM
Remarks : 7.5kHz Pilot Tone
67.5kHz L+R 1000Hz
AC Bias
GENERAL TEST CONDITION
(FM) SECTION, FREQUENCY, MODULATION
UNIT NOMINAL LIMIT
1. Tuning Range MHz 87.5 - 108 -
2. I. F. MHz 10.7 ±0.3
3. 30dB S/N 90.1MHz mV 22 28
98.1 MHz mV 22 28
106.1MHz mV 22 28
4. -3dB Limit Sens. dB 25 30
5. I. F. Rej. 98.1MHz dB 60 50
6. Image Rej. 106.1MHz dB 30 18
7. Spurious Rejection (F + 0.535 MHz) dB 40 35
(Max. Sens. + 6dB)
8. AM Suppression (60dB I/P) dB 30 20
9. Mod. Hum dB - 45
10. Distortion at 1mV/m (Mono) % 1 3
11. Audio Fidelity, (-3dB) (Pre-emphass) (50µS) Hz 60/9000 120/6000
12. Dev. 40kHz 10% THD W 1 0.8
13. Low Voltage AC % 80 85
14. S/N Ratio at 1mV/m Dev. (Mono) 98.1MHz dB 50 40
15. Stereo Separation dB 26 22
16. 19kHz Leak Carrier dB 32 27
17. Stereo LED Indication dB 26 30
18. Step Frequency kHz - 50
19. Low Voltage DC % 65 70
NOTE: All measurement should be done at Bypass mode without X-Bass/Tone/ ... effects.
TEST ITEMS
GERENAL
Power Source :AC 120V ~ 60Hz (USA & CANADA)
:AC 220V ~ 50Hz (China)
:AC 230V ~ 50Hz (Europe & Hong Kong)
:AC 240V ~ 50Hz (Australia)
:DC 12V (8xC size or UM-2 batteries)
Power Consumption 12W
Specifications subject to change without notice.
SPECIFICATIONS
PERFORMANCE SPECIFICATIONS
REMARKS:
3
CD SECTION
UNIT NOMINAL LIMIT
1. 10% Dis. Output Power (1kHz, 0dB) W 1 0.8
2. Frequency Response (100Hz-20kHz / 1kHz, 0dB) dB ±2 ±4
3. De-emphasis Response (1kHz, 0dB / 5kHz-4.5dB / 16kHz-9dB) dB ±3 ±4
4. Channel Balance (1kHz, 0dB) dB 0.5 3
5. Channel Separation (1kHz, 0dB) dB 55 40
6. T.H.D. + Noise (1kHz, 0dB) % 0.15 0.5
7. S/N Ratio (1HF-A) (1kHz, 0dB) dB 70 60
8.
Playability:
Wedge PHILIPS 444A µm - 500
Black Dot PHILIPS 444A µm 600 500
Eccentricity TCD - 712ABEX µm - 150
Skew Disc TCD - 731 RABE mm - ±0.5
Finger Print PHILIPS 444A Track - No.18
*with external "A" Weighting Filter
Item 1 - 4 Test Disc "CBS SONY YEDS7"
Level Matching
Tape (B112BN) dB 0
CD (-10dB 1K) dB 0 +3/-5
AM (55% 5mV/m) dB 0 ±3
FM (40kHz 1mV) dB 0 ±3
TEST ITEMS
(AM) SECTION, AMPLITUDE, MODULATION
UNIT NOMINAL LIMIT
1. Tuning Range kHz 522 - 1620 -
2. I. F. kHz 450 ±3
3. S/N 5mV/m 0.999MHz dB 36 30
4. Sens. (at S/N 20dB) 0.603MHz dBµV 60 66
0.999MHz dBmV 60 66
1.404MHz dBmV 60 66
5. I.F. Rej. 0.603MHz dB 40 30
6. Image Rej. 1.404MHz dB 32 26
7. Spurious Rejection dB 35 25
8. Bandwidth, -6 dB, at 1.404MHz kHz 6 4 - 9
(Max. Sens. +6 dB)
9. ACA (±9 kHz) Input 0.999MHz dB 20 10
10. AGC Figure Merit 100mV/m dB 50 40
11. Distortion, 5mV/m, 30% % 1 3
80% % 3 6
12. 10% THD Power AC 55% Mod. W 1 0.8
13. Audio Fidelity, Centre ±(6) dB Hz 60/2200 140/2000
14. Low Voltage AC % 80 85
15. a. Mod. Hum 10mV/m dB 34 28
b. Hum at Min. Vol. mV 0.5 2
16. Auto Stop Sens. dB 64 70
17. Step Frequency kHz - 9
18. Low Voltage DC % 65 70
NOTE: All measurement should be done at Bypass mode without X-Bass/Tone/ ... effects.
TEST ITEMS
PERFORMANCE SPECIFICATIONS - CONTINUED
REMARKS:
4
CASSETTE SECTION
19. Rec. / Play Frequency Response 125Hz, 6.3kHz dB - ±6
TEST ITEMS
PERFORMANCE SPECIFICATIONS - CONTINUED
UNIT NOMINAL LIMIT
1. Tape Speed (B-111LNA) Hz 3000 3% / -3%
2. Wow & Flutter Rms (JIS R.M.S.) (B-111LNA) % 0.35 0.45
3. Fast Forwards Time Sec. 110 100 - 180
4. Rewind - Time Sec. 110 100 - 180
5. Frequency Response B-257 (1kHz, 0dB) 125Hz dB ±3 ±6
6.3kHz dB ±3 ±6
6. Signal to Noise in Play (B-112BN) dB 45 35
7. Separation (MTT-141N) dB 40 30
8. Cross Talk (B-121N) w/BPF dB 40 35
9 Erase Ratio w/ BPF dB 32 26
10. Play Back Distortion (B-118N) % 1 3
11. Rec. / Playback S/N Ratio (FM 1mV 75kHz Dev.) w/BPF dB 32 26
12. Rec. / Playback Level Difference (Radio) dB - ±3
13. Play Back 10% Distortion-output Per W 1 0.8
Channel (B-112BN)
14. Record Play Back Distortion (S.R.L. + 20) % 3 8
15. ALC Effect Level (55% Mod., 74dB MW) dB - ±5
16. Recovery Time Sec. - <5
17. VR Min. Hum & Noise (Motor On) w/o Tape mV 0.5 3
18. VR Max. Hum & Noise (Motor On) w/o Tape mV 30 50
5
Ref. No. Description Mfr's Part No. Qty.
(CC45-CH1H470J/RBU04CH470J-L)
ELECTRICAL PARTS LIST
PCB
MAIN PCB PCB CD1831T-02-01 (94HB) 033-001831-400 1
KEY & DISPLAY PCB PCB CD1831T-02-02 (94HB) 033-001831-400 1
BATTERY PCB PCB CD1831T-01-03 (94HB) 033-001831-400 1
BATTERY PCB PCB CD1831T-01-04 (94HB) 033-001831-400 1
RECTIFIER PCB PCB CD1790-01-07 (94V0) 033-001790-100 1
CD PORTION
RESISTORS [All are +-5% 1/16w (1/8w) tape & wheel resistors unless otherwise specified]
D102 R140 *CdF RESISTOR 10 ohm 001-010051-016 2
R920 *CdF RESISTOR 100 ohm 001-010151-016 1
R103,114,115,116,117,151,153,922 *CdF RESISTOR 1 Kohm 001-010251-016 8
R108,109,111,123,124,129,139,155, *CdF RESISTOR 10 Kohm 001-010351-016 14
159,160,161,163,165,166
R120,190 *CdF RESISTOR 100 Kohm 001-010451-016 2
R156 *CdF RESISTOR 1.5K 001-015251-016 1
R128 *CdF RESISTOR 15 Kohm 001-015351-016 1
R143,146 RESISTOR 150 Kohm 001-015451-016 2
D101 *CdF RESISTOR 22 ohm 001-022051-016 1
R102,107,150 *CdF RESISTOR 2.2 Kohm 001-022251-016 3
R105,106,154,158,191 *CdF RESISTOR 22 Kohm 001-022351-016 5
R127 RESISTOR 220 Kohm 001-022451-016 1
R121,122 RESISTOR 270 ohm 001-027151-016 2
R148 RESISTOR 27 Kohm 001-027351-016 1
R125 *CdF RESISTOR 3.3 Kohm 001-033251-016 1
R118 RESISTOR 39 Kohm 001-039351-016 1
R130,141,142,144,145,152 *CdF RESISTOR 47 Kohm 001-047351-016 6
C103 *CdF RESISTOR 470 Kohm 001-047451-016 1
R162 RESISTOR 5.6 Kohm 001-056251-016 1
R112,113 *CdF RESISTOR 6.8 Kohm 001-068251-016 2
R135,137,147 RESISTOR 68K 001-068351-016 3
R149 RESISTOR 91 ohm 001-091051-016 1
CAPACITORS
C101,105,107,117,134,138,159,199 (F003-010380-025) CERAMIC CAP 0.01 uF/ 003-010380-050 8
50V +80%-20%
C121,122,125,142,145,146,147,148, CERAMIC CAP 0.1 uF/16V +80%-20% 003-010480-016 11
149,152,153
C111,114 CERAMIC CAP 0.0022 uF/50V +80-20% 003-022280-050 2
C156 CERAMIC CAP 0.033 uF/50V +80-20% 003-033380-050 1
C132 CERAMIC CAP 0.0047 uF/50V +80%-20% 003-047280-050 1
C127,128,129,164 CERAMIC CAP 0.047 uF/50V +80%-20% 003-047380-050 4
C102 CERAMIC CAP 100 pF/50V +-10% 003-210110-050 1
(UP050B101K-BB) (AXIAL TAPED 52mm)
C135 CERAMIC CAP 0.015 uF/50V +-10% 003-215310-050 1
(UP050B153K-B-BZ) (AXIAL TAPED 52mm)
C133 CERAMIC CAP 0.0027 uf/16V +-20% 003-227220-016 1
(EP050X272M-BB) (AXIAL TAPED 52mm)
C130,131 CERAMIC CAP 470 pF/50V +-10% 003-247110-050 2
(UP050B471K-BB) (AXIAL TAPED 52mm)
C123,124 CERAMIC CAP 15 pF/50V +-5% (NPO) 003-415050-050 2
(CC45-CH1H150J/RBU04CH150J-L)
C109,110 CERAMIC CAP 33 pF/50V +-5% (NPO) 003-433050-050 2
(CC45-CH1H330J/RBU04CH330J-L)
C136 CERAMIC CAP 47 pF/50V +-5% (NPO) 003-447050-050 1
6
Ref. No. Description Mfr's Part No. Qty.
RESISTOR 6.2 Kohm 001-062251-016
ELECTRICAL PARTS LIST - CONTINUED
C162 CERAMIC CAP 0.0068 uF/50V +80-20% 003-068280-050 1
C154 CERAMIC CAP 56pF/50V +-5% (NPO) 003-456050-050 1
(CC45-CH1H560J/RBU04CH560J-L)
C112,113 ELECT CAP 3.3 MFD/50V +-20% (5x11) 006-003000-50D 2
C106,118,157,161,163 ELECT CAP 100 MFD/10V +-20% (5x11) 006-010100-10D 5
C115,116,175,319 ELECT CAP 22 MFD/25V +-20% (5x11) 006-022000-25D 4
C104,141 ELECT CAP 220 MFD/10V +-20% (6.3x11) 006-022100-10D 2
C108,137,139,140,143,155,158 ELECT CAP 47 MFD/25V +-20% (5x11) 006-047000-25D 7
TRANSISTORS
Q102,105 TR PNPSST-RAD&SC-043 2SA1015-GR TOSHIBA 008-110150-000 2
Q101,103 TRLPNPPWR-TAP&TO-092 3CG562 008-605620-000 2
Q104,106,108,109,110 TRLNPNSST-TAP&TO-092 3DG1815 008-618150-000 5
RESONATORS
X102 CRYSTAL 75.0 KHz +-20ppm TF26-75 009-375000-003 1
X101 *CdF CERAMIC RESONATOR 16.93 MHz 020-001693-005 1
ZTA16.93MX (ZHEJIANG JIAKANG)
INTEGRATED CIRCUITS
IC103 ICMOTORDRIVER-04CH TA2092N (TOSHIBA) 010-832092-000 1
(87-A20-157-01J/AIWA)
IC101 ICCDP-001CASP TA2109F 010-832109-000 1
IC102 ICMCU-09K-LCD TC94A09F-202 010-849409-000 1
DIODES
D103 DIODE IN-4148 ROHM/TELEFUNKEN TAP**50 011-004148-000 1
KEL(NS)(TAP:52mm)/NS(FAIRCHILD)/SEMTECH
D121,122 RECTIFIER IN-4001B 011-024001-000 2
INDUCTOR
L101 *CdF INDUCTOR 10 uH +-10% CEC22-100K 018-010016-201 1
LAL02TB100K (TAIYO YUDEN/COILS)
SWITCH
CD DOOR *CdF LEAF SWITCH LSA-1120Y2 022-001120-002 1
WIRES
CN102 TO CD MECHANISM FFC CABLE 16 PINS L=240mm PITCH:1mm 040-160240-100 1
KLW9529-1A (02-0735C-3F16-232S04N08-08NN)
JP WIRE AWG26#1007 3x3mm 120mm BLACK 051-673120-009 1
CN104 TO CD DOOR SW HSG CD363-2A PIN JST PHR 2mm w/250mm 136-020363-200 1
RED,BLK JP AWG28#1007 SLDG 4mm
CN101 TO CD MECHANISM HSG CD189-55-6B(C) PEC 2001H-6 w/180mm 136-060189-B01 1
RED,BLK,BL,W,O,YEL AWG30#UL1571 SLDG.3mm
MISCELLANEOUS
CN102 *CdF FFC CONN SOCKET 16P P:1 TAIKO DENKI 135-006116-160 1
6116-0101/CFF7816-01-01/TOC-B16X-G2)
CN104 HEADER 2 PINS PEC #2001-WS-2 PITCH 2mm 135-2001WS-020 1
VERTICAL REPLACE:135-PHS020-020
CN107,108 FFC CONNECTOR 16 PINS P:1mm D100-SRV-16U/ 135-D100SR-160 2
LWFPC1.0-R-16P RIGHT-ANGLE
CD&-TLB-01-SAMG-N CD MECHANISM 153-000316-000 1
CMS-B31BG6U
CONTROL & DISPLAY PORTION
RESISTORS [All are +-5% 1/16w (1/8w) tape & wheel resistors unless otherwise specified]
R172 *CdF RESISTOR 1.5K 001-015251-016 1
R173 RESISTOR 2 Kohm 001-020251-016 1
R174 RESISTOR 2.7 Kohm 001-027251-016 1
R175 RESISTOR 3.9K 001-039251-016 1
R171
1
7
Ref. No. Description Mfr's Part No. Qty.
POWER AMP. PORTION
R810,811 RESISTOR 3.9K 001-039251-016
ELECTRICAL PARTS LIST - CONTINUED
TRANSISTORS
Q111 (F008-800111-113) TR NPNSST-RAD&SC-072 008-801143-000 1
DTC114TS(TP)(ROHM)/KRC-111M (KEC)
Q112 TRANSISTOR 2SK2541-T/2SK2541 (NEC) 008-902541-000 1
SWITCHES
SW101,102,103,104,105,106,107, TACT SWITCH 4P 5mm 100G #1102A-4/ 021-110200-002 8
108 EVQ PAC 05R (=021-KHH901-000)
WIRES
CN108 TO CN110 FFC CABLE 16 PINS L=160mm PITCH:1mm 040-160160-101 1
RLW8027-1A(01-0735C-3F16-152S04N08-08NN)
CN107 TO CN109 (F040-160200-100) FFC CABLE 16PINS P=1mm 040-160200-101 1
L=200mmUL AWM20696 KJW9129-1A/RJW0617-1A
MISCELLANEOUS
LCD101 LCD-P-04D-4026SM021P TCM-2978A-011 112-002978-001 1
40x26x2.85mm TRANSMISSIVE/REFLECTIVE
(TIAN-MA)
CN109,110 FFC CONNECTOR 16 PINS P:1mm D100-SRV-16U/ 135-D100SR-160 2
LWFPC1.0-R-16P RIGHT-ANGLE
GENERAL PORTION
WIRES
RECT BOARD AC TO AC SOCKET JP WIRE AWG26#1007 3x3mm 150mm ORANGE 051-673150-003 1
SW404 TO R111 JP WIRE AWG26#1007 3x3mm 150mm BLACK 051-673150-009 1
SW404 TO J166 *CdF JP WIRE AWG26#1007 3x3mm 250mm BLACK 051-673250-009 1
RECT BOARD B+ TO AC SOCKET *CdF JP WIRE AWG26#1007 5x5mm 160mm RED 051-675160-006 1
BAT BOARD B-TORECT BOARD B- *CdF JP WIRE AWG26#1007 5x5mm 160mm BLACK 051-675160-009 1
CN801 TO SPEAKER HSG CD178-4B(C) PEC 2507-H-4 R,BLKx120mm 136-040178-C01 1
BLUE,WHTx450mm AWG26#UL1007 SLDG.4mm
MISCELLANEOUS
PT012WEI41/20&F&WEN& 230V:12V EN STD 123-B53031-100 1
w/FUSE 125°C (VCD1811ENFN)
FUSE #S506 1.6A/250V 5x20mm TIME LAG. 124-016020-000 1
(CUL/SEMKO/VDE/BSI APP.)
AC SOCKET AC-009 MSC 2.5A/250V 126-220100-006 1
VDE/SEMKO APP.
PCA-VDE-6'&&&-VDE-MG VDE APP.CORD SET 6' 134-A14331-002 1
w/2.5A CONNECTOR (GOLD MARK)
UNIT"KG" *CdF SOLDERING WIRE 60/40,DIA:0.8mm TYPE 055-006040-108 0.0053
#115B/115A (FOR CD ICS) BRAND "SOLNET"
UNIT"KG" *CdF SOLDERING WIRE 60/40 DIA. 1.2mm 055-006040-112 0.006
EX Rsn60A 1.2B
UNIT"KG" *CdF SOLDERING BAR (PURE TIN) SN 99.9% 055-100000-001 0.0011
UNIT"KG" *CdF SOLDERING BAR 60/40 SIGMA/KESTER 055-106040-001 0.027
SPK003.5"008OHM01.5W w/SHINY BLACK MYLAR 131-358001-511 2
CAP MAGNET:32x18x6 #AEF35R01/YD93-1
*CdF SOLDERING LUG 137-300000-000 1
RESISTORS [All are +-5% 1/16w (1/8w) tape & wheel resistors unless otherwise specified]
R803,804,814 *CdF RESISTOR 1 Kohm 001-010251-016 3
R808,809,830,817 *CdF RESISTOR 10 Kohm 001-010351-016 4
R805,806 RESISTOR 120 ohm 001-012151-016 2
R801,802 RESISTOR 200 ohm 001-020151-016 2
R807 *CdF RESISTOR 22 Kohm 001-022351-016 1
R812,813 RESISTOR 27 Kohm 001-027351-016 2
8
2
Ref. No. Description Mfr's Part No. Qty.
VERTICAL REPLACE:135-005267-040
ELECTRICAL PARTS LIST - CONTINUED
R816,819 *CdF RESISTOR 470 ohm 001-047151-016 2
R820 *CdF RESISTOR 4.7 Kohm 001-047251-016 1
R815 *CdF RESISTOR 47 Kohm 001-047351-016 1
R888,889 *CdF RESISTOR 4.7 ohm 001-047851-016 2
VR801 VR-E12M2GV050KAWSH&D XV012302GPVN15FS-15 030-E12503-201 1
A50Kx2/I /XV012311GPVN15FS-L15A50KX2
CAPACITORS
C601,602,603,604 (F003-010380-025) CERAMIC CAP 0.01 uF/ 003-010380-050 4
50V +80%-20%
C823,835,836 CERAMIC CAP 0.1 uF/16V +80%-20% 003-010480-016 3
C803,804 CERAMIC CAP 470 pF/50V +-10% 003-247110-050 2
(UP050B471K-BB) (AXIAL TAPED 52mm)
C814 CERAMIC CAP 0.047 uF/50V +80%-20% 003-247380-050 1
(UP050F473Z-BB) (AXIAL TAPED 52mm)
C820,821 CERAMIC CAP 560 pF/50V +-20% 003-256110-050 2
(AXIAL TAPED 52mm)
C811,812 #MYLAR CAP 0.1 uF/50V +-10% 004-010410-050 2
C817,818 #MYLAR CAP 0.0027 uF/100V +-10% 004-027210-100 2
C805,806 ELECT CAP 1 MFD/50V +-20% (5x11) 006-001000-50D 2
C815 ELECT CAP 4.7 MFD/50V +-20% (5x11) 006-004000-50D 1
C807,808,819,822,825,826 ,831 ELECT CAP 100 MFD/25V +-20% (6.3x11) 006-010100-25D 7
C605,816 ELECT CAP 1000 MFD/25V +-20% (12.5x20) 006-010200-25D 2
C801,802 *CdF ELECT CAP 47 MFD/16V +-20% (5x11) 006-047000-16D 2
C809,810 ELECT CAP 470 MFD/10V +-20% (8x11.5) 006-047100-10D 2
C813,824 ELECT CAP 470 MFD/16V +-20% (10x12.5) 006-047100-16D 2
TRANSISTORS
Q806 (F008-211850-005) TRANSISTOR 2SB1566E/F 008-201566-000 1
(ROHM)
Q804,807 TRLNPNSST-TAP&TO-092 3DG1815 008-618150-000 2
Q803 TRLPNPPWR-TAP&TO-092 3CA8550 008-685500-000 1
Q801,802 TRANSISTOR 2SK2541-T/2SK2541 (NEC) 008-902541-000 2
INTEGRATED CIRCUITS
IC801 ICAMP-POWR-ST-00002W UTC8227/LS2027/ 010-398227-000 1
TA8227P DIP-12H POWER AMP2Wx2
IC802 IC L-7805CV (059) 010-727805-000 1
DIODES
D802,803 DIODE IN-4148 ROHM/TELEFUNKEN TAP**50 011-004148-000 2
KEL(NS)(TAP:52mm)/NS(FAIRCHILD)/SEMTECH
D801 ZENER DIODE 2.2V 011-010022-120 1
D804 ZENER BZX55C6V8CECCL, 6.8V, 1/2W (ROHM) 011-010068-120 1
SGS-THOMSON
D601,602,603,604 RECTIFIER IN-4001B 011-024001-000 4
WIRES
CON2 TO CON3 CONN PIN 4 PINS (3.5+143+3.5) PITCH 2mm 050-040150-200 1
AWG26#2651
CN802 TO RECTIFIER PCB CN602 HSG CD268-3B(C) PEC 2507H-3 w/250mm 136-030268-C00 1
RED,NC,BLACK AWG22#UL1007 SLDG.4mm
MISCELLANEOUS
HP801 HEADPHONE JACK STEREO 3.5mm #MSJ-2000 116-002000-352 1
(8Z-CS1-604-01) (Cd FREE)
CN802 HEADER 3 PINS PEC #2507-WS-3 PITCH 2.5mm 135-2507WS-030 1
VERTICAL REPLACE:135-005267-030
CN801 HEADER 4 PINS PEC #2507-WS-4 PITCH 2.5mm 135-2507WS-040 1
9
Ref. No. Description Mfr's Part No. Qty.
REC SWITCH 9P2T, 2mm PS92D01/PS92D01A 024-009220-000
ELECTRICAL PARTS LIST - CONTINUED
REMOTE CONTROL PORTION
RESISTOR [All are +-5% 1/16w (1/8w) tape & wheel resistors unless otherwise specified]
R101 *CdF RESISTOR 22 ohm +-5% 1/16W (1/8W) 001-022051-016 1
CAPACITORS
C198 CERAMIC CAP 0.02 uF/50V +80%-20% 003-020380-050 1
EC101 ELECT CAP 100 MFD/10V +-20% (5x11) 006-010100-10D 1
MISCELLANEOUS
REMOTE CONTROL HANDSET RC18-07, 043-R11807-010 1
w/BATTERY, LIGHT GREY COLOR (FOR CD1832)
REM101 REMOTE/CONTROL PHOTO RECEIVER 111-007138-000 1
ROHM/RPM7138-V4
TAPE PORTION
RESISTORS [All are +-5% 1/16w (1/8w) tape & wheel resistors unless otherwise specified]
R915 *CdF RESISTOR 100 ohm 001-010151-016 1
R308,320 *CdF RESISTOR 1 Kohm 001-010251-016 2
R338,913 *CdF RESISTOR 10 Kohm 001-010351-016 2
R301,322 *CdF RESISTOR 2.2 Kohm 001-022251-016 2
R304 RESISTOR 220 Kohm 001-022451-016 1
R309,310,314,321 *CdF RESISTOR 4.7 Kohm 001-047251-016 4
R311,315 RESISTOR 5.6 Kohm 001-056251-016 2
R914 RESISTOR 5.6 ohm 001-056851-016 1
R302,313 RESISTOR 68 ohm 001-068051-016 2
R307,312 *CdF RESISTOR 6.8 Kohm 001-068251-016 2
R323,324 RESISTOR 8.2 Kohm 001-082251-016 2
R303,305 *CdF RESISTOR 82 Kohm 001-082351-016 2
R316,319 RESISTOR 9.1 Kohm 001-091251-016 2
VR911 *CdF SEMI-FIXED DIA.8mm 10 Kohm 002-103085-100 1
EVND8AA03B14 DOUBLE CONTACT/HOR. 3PINS
CAPACITORS
C316,317 (F003-010380-025) CERAMIC CAP 0.01 uF/ 003-010380-050 2
50V +80%-20%
C915,916 #MYLAR CAP 0.01 uF/100V +-10% 004-010310-100 2
C303,311 #MYLAR CAP 0.0022 uF/100V +-10% 004-022210-100 2
C305,312 #MYLAR CAP 0.027 uF/100V +-10% 004-027310-100 2
C314,315 #MYLAR CAP 0.0039 uF/100V +-10% 004-039210-100 2
C914 #MYLAR CAP 0.0047 uF/100V +-10% 004-047210-100 1
C306,308 ELECT CAP 4.7 MFD/50V +-20% (5x11) 006-004000-50D 2
C301,302,307,310,318 ELECT CAP 10 MFD/50V +-20% (5x11) 006-010000-50D 5
C304,309 ELECT CAP 100 MFD/10V +-20% (5x11) 006-010100-10D 2
C913 ELECT CAP 100 MFD/16V +-20% (5x11) 006-010100-16D 1
C313 ELECT CAP 470 MFD/10V +-20% (8x11.5) 006-047100-10D 1
TRANSISTORS
Q911 TRLNPNPWR-TAP&TO-092 3DA8050 008-680500-000 1
Q302 TR NPNSST-RAD&SC-072 DTA114TS/A (ROHM) 008-801142-000 1
KRA-111M (KEC)
INTEGRATED CIRCUIT
IC301 IC LS22241 AMP. CASS 010-732224-000 1
DIODES
D304,911,912 DIODE IN-4148 ROHM/TELEFUNKEN TAP**50 011-004148-000 3
KEL(NS)(TAP:52mm)/NS(FAIRCHILD)/SEMTECH
INDUCTOR
T901 *CdF IFT 4A-363R(B), 10mm 012-003630-010 1
SWITCH
SW301
1
10
Ref. No. Description Mfr's Part No. Qty.
ELECT CAP 0.47 MFD/50V +-20% (5x11) 006-000400-50D
ELECTRICAL PARTS LIST - CONTINUED
WIRES
TO CASS DECK MOTOR B+ JP WIRE AWG26#1007 3x3mm 150mm RED 051-673150-006 1
TO CASS DECK MOTOR B- JP WIRE AWG26#1007 3x3mm 150mm BLACK 051-673150-009 1
CASS DECK SW *CdF JP WIRE AWG26#1007 3x3mm 250mm WHITE 051-673250-008 2
CASS DEKC TO GND JP WIRE AWG26#1007 5x5mm 90mm BLACK 051-675090-009 1
FROM E/H TO CN301 HSG CD368-4B(C) PEC 2507-H-4 w/234mm BLK 136-040368-C01 1
SHIELD WIRE AWG30#UL2547/3C SLDG.2mm
MISCELLANEOUS
CN301 HEADER 4 PINS PEC #2507-WS-4 PITCH 2.5mm 135-2507WS-040 1
VERTICAL REPLACE:135-005267-040
MOTOR-, MOTOR+, L.SW2, L.SW1 *CdF SOLDERING PIN 137-300000-002 4
CASSDECK-SM-F-212+2P TK20FX-V683-900 150-700683-K00 1
CKD KIT w/o MOTOR,RP/H,E/H (CD1811)
MOTOR-DC-012V-NORMAL 12V #SM-3425S-2B 151-123425-000 1
SAMSON
RP/HEAD-&&-&&&&&&&&& #6PA (CHENWEI) 152-020006-000 1
RP/HEAD-ST-TECHRECO& #APX4211X(S3) 152-024211-000 1
TUNING PORTION
RESISTORS [All are +-5% 1/16w (1/8w) tape & wheel resistors unless otherwise specified]
R414,418 *CdF RESISTOR 1 Kohm 001-010251-016 2
R409,410,411,417,424,425,426,442, *CdF RESISTOR 10 Kohm 001-010351-016 10
443,446
R436,435,434 *CdF RESISTOR 100 Kohm 001-010451-016 3
R422,423 *CdF RESISTOR 12 Kohm 001-012351-016 2
R432 *CdF RESISTOR 220 ohm 001-022151-016 1
R403,405,407 *CdF RESISTOR 2.2 Kohm 001-022251-016 3
R415,420,421,429,460 *CdF RESISTOR 330 ohm 001-033151-016 5
R413,416,419,431 *CdF RESISTOR 3.3 Kohm 001-033251-016 4
R430 *CdF RESISTOR 4.7 ohm 001-047851-016 1
R433 RESISTOR 51 Kohm 001-051351-016 1
R402 RESISTOR 5.6 Kohm 001-056251-016 1
CAPACITORS
C406,429,433 CERAMIC CAP 0.001 uF/50V +80%-20% 003-010280-050 3
C408,413,436 (F003-010380-025) CERAMIC CAP 0.01 uF/ 003-010380-050 3
50V +80%-20%
C431,435 CERAMIC CAP 0.0015 uF/50V +80%-20% 003-015280-050 2
C428 CERAMIC CAP 330 pF/50V +-10% 003-033110-050 1
C415 CERAMIC CAP 0.015 uF/50V +-10% 003-215310-050 1
(UP050B153K-B-BZ) (AXIAL TAPED 52mm)
C430,434 CERAMIC CAP 10 pF/50V +-5% (NPO) 003-410050-050 2
(CC45-CH1H100J/RBU04CH100J-L)
C403,404,405,411,412 CERAMIC CAP 100 pF/50V +-5% (NPO) 003-410150-050 5
(CC45-CH1H101J/RBU04CH101J-L)
C438 CERAMIC CAP 15 pF/50V +-5% (NPO) 003-415050-050 1
(CC45-CH1H150J/RBU04CH150J-L)
C401,402 CERAMIC CAP 20 pF/50V +-5% (NPO) 003-420050-050 2
(CC45-CH1H200J/RBU04CH200J-L)
C437,439 CERAMIC CAP 30 pF/50V +-5% (NPO) 003-430050-050 2
(CC45-CH1H300J/RBU04CH300J-L)
C409 #MYLAR CAP 0.01 uF/100V +-10% 004-010310-100 1
C417,418 #MYLAR CAP 0.018 uF/100V +-10% 004-018310-100 2
C432 POLY CAP 390pF/50V +-5% (B391J09P2HH33AAA) 005-039100-000 1
C424,425 *CdF ELECT CAP 0.1 MFD/50V +-20% (VX/5x11) 006-000100-50C 2
C422
1
11
Ref. No. Description Mfr's Part No. Qty.
AM-BLK, FM-IN
ELECTRICAL PARTS LIST - CONTINUED
C426 ELECT CAP 1 MFD/50V +-20% (5x11) 006-001000-50D 1
C410 ELECT CAP 3.3 MFD/50V +-20% (5x11) 006-003000-50D 1
C416,419,420 ELECT CAP 4.7 MFD/50V +-20% (5x11) 006-004000-50D 3
C427 ELECT CAP 10 MFD/50V +-20% (5x11) 006-010000-50D 1
C407,421 *CdF ELECT CAP 100 MFD/10V +-20% (VX/5x11) 006-010100-10C 2
C414 ELECT CAP 22 MFD/25V +-20% (5x11) 006-022000-25D 1
C423 ELECT CAP 47 MFD/25V +-20% (5x11) 006-047000-25D 1
TC401 TRIMMER CAP 1T8M/1S8M (S-08P) 1-8pF 007-100008-000 1
(7.8x10x4.9mm) (TUNG TAT)
TRANSISTORS
Q406 TR PNPSST-RAD&SC-043 2SA1015-GR TOSHIBA 008-110150-000 1
Q401 TR PNPSST-TAP&&2-4E1 2SA1048(Y) (TAPING) 008-110480-000 1
Q402,403,404,405 TR NPNSST-RAD&&2-4E1 2SC2458GR (TOSHIBA) 008-302458-000 4
RESONATOR
X401 CRYSTAL 4.500 MHz HC-49/U 009-604500-000 1
INTEGRATED CIRCUITS
IC402 ICREVD-AFM-TR-IF-MPX TA2149BN (TOSHIBA) 010-832149-001 1
IC401 ICPLL TC9257P (TOSHIBA) 010-849257-001 1
DIODES
D401,403 VARI CAP DIODE 2CC910 011-000910-000 2
D104,405,406 DIODE IN-4148 ROHM/TELEFUNKEN TAP**50 011-004148-000 3
KEL(NS)(TAP:52mm)/NS(FAIRCHILD)/SEMTECH
DZ401 ZENER 10V, 1/2W BL, TOS 05AZ10Z, HITACHI 011-010100-120 1
HZ11A3, ROHM MTZJ10 MTZJT-7210 C/D
D404 (F011-060384-000) VARACTOR DIODE 011-060384-001 1
SVC384(S/T) (87-A40-616-07)
INDUCTORS
T402 IFT 7M4A1712N 7.5mm YELLOW/LIK HANG 012-001712-075 1
MT222-1571/MATSUTA
T401 IFT 7M1A1954R/OH07-869418 7.5mm RED 012-001954-075 1
T404 AM COIL 68:16T USTC 0.07/M5 L=4x100mm 014-068165-100 1
PAPER SIZE:10.5x29mm (AN75-869692)
L404 *CdF FM COIL 3T, 5mm, DIA:0.8mm 015-030050-008 1
(CS58-862492)(2.5Tx5mmx0.8mm/HEROWELL)
L403,405 *CdF FM COIL 4T,4.5mm,DIA:0.8mm 015-040045-008 2
(CS48-862503)(3.5Tx4.5mmx0.8mm/HEROWELL)
L401 INDUCTOR 220 uH /CEC-221K +-10% 018-010225-000 1
FM-IN TO ROO ANTENNA JP WIRE AWG26#1007 3x3mm 130mm RED 051-673130-006 1
RESONATORS
X403 CERAMIC FILTER L10.7MS2-A(CQ) 019-000107-029 1
X402 CERAMIC FILTER JT10.7MG-A 019-000107-037 1
X404 CERAMIC FILTER CFSFU450B (MIDAS) 019-000450-017 1
SWITCHES
SW404 SLIDE SW SK22F03G9 AA F30 ALE 025-220091-108 1
(8C-CDC-622-18) (Cd FREE)
SW403 SLIDE SW SK43D01G9 4P3T 025-430091-104 1
AM BAR *CdF FERRITE BAR 10x70mm 032-010070-000 1
MISCELLANEOUS
AM-WHT, AM-RED, AM-GRE, *CdF SOLDERING PIN 137-300000-002 5
NOTES:
1. “ # “ Mylar is a registered trademark of E.I. Du Pont de Nemours and Company.
2. Symbol in parts list represent safety parts.
12
ALIGNMENT SET-UP PROCEDURES
TUNER SECTION
AM COIL
3
T404
L404
2
T401
L405
5
3
16
IC402
TC401
T402
R419
2
4
3
1
test point
1
CD1831T-02-01
1. AM IF Adjustment
Test point: IC402 (TA2149BN) 16 PIN
Adjustmnet location: T402
T402 -------------------- 450kHz
4. FM Frequency Range Adjustment
Test point: R419
Adjustment location: L404
Set tuner frequency to be 87.5MHz.
Adjust L404 so that voltage of test point is
2. AM Frequency Range Adjustment
1.65±0.05V.
Test point: R419
Adjustment location: T401
Set tuner frequency to be 522kHz.
Adjust T401 so that voltage of test point
is 1.5±0.05V.
5. FM Tracking Adjust
Test point: IC402 (TA2149BN) 16 PIN
Adjustment locaiton: L405
L405 ---------------------- 90MHz waveform max.
test point
4
5
3. AM Tracking Adjustment
Test point: IC402 (TA2149BN) 16 PIN
Adjustment location: T404, TC401
T404 ---------------------- 603kHz waveform.
TC401 --------------------- 1404kHz waveform.
CASSETTE SECTION
1
2
test point
1. Bias Frequency Adjustment
Test point: CN301 1 PIN
Adjustment location: T901
T901 --------------------- 60kHz±1kHz.
CN301
1
T901
VR911
CD1831T-02-01
2. Bias Leve Adjustment
Test point: CN301 1 PIN
Adjustment location: VR911
VR911 ------------------- 13V±1V.
1
2
21
AM SECTION
EQUIPMENT CONNECTION DIAGRAMS
LOOP
ANT
60cm
AM COIL
R419
16
IC402
8
DIGITAL MULTMETER
AM/FM ST SG
CASSETTE SECTION
2CH AC VOLTMETER
CN301
OSCILLOSCOPE
OUT
22
FREQUENCY COUNTER
2CH AC VOLTMETER
FM SECTION
FM ANT.
AM/FM ST SG
16
IC402
8
2CH AC VOLTMETER
R419
OSCILLOSCOPE
OUT
DIGITAL MULTMETER
23
VOLTAGE CHART
THE MEASURED VALUE IS DC VOLTAGE
UNIT: V
TUNER SECTION
TEST CONDITION: SET AM/FM TUNER ON ONE FREQUENCY
CASSETTE SECTION
TEST CONDITION: TAPE PLAY
POWER AMP. SECTION
TEST CONDITION: CD PLAY OR FM ON
CD 10.33 10.44 9.60 0 0 0.71
IC401 (TC9257P)
PIN'S NUMBER 1 2 3 4 5 6 7 8 9 10
AM 2.32 2.42 4.15 4.15 0 0 0.35 0 0.30 4.92
FM 2.29 2.39 4.15 4.15 0 4.71 0 0 1.22 4.69
PIN'S NUMBER 11 12 13 14 15 16 17 18 19 20
AM 0 4.89 2.43 0 0 0 2.27 0 1.16 2.24
FM 0 4.63 0 2.35 0 0 2.30 0 1.14 1.06
IC402 (TA2149BN)
PIN'S NUMBER 1 2 3 4 5 6 7 8
AM 0 0 1.03 4.89 4.92 4.24 4.92 0
FM 0 0.80 0 4.47 4.68 4.25 4.73 0
PIN'S NUMBER 9 10 11 12 13 14 15 16
AM 0.19 4.36 1.26 1.26 0 0.75 0.70 1.12
FM 0.77 4.10 1.24 0 4.11 4.18 0.68 0.88
PIN'S NUMBER 17 18 19 20 21 22 23 24
AM 0.99 4.92 3.36 4.91 4.91 4.91 4.91 4.91
FM 1.25 0.91 3.11 4.66 4.66 4.66 4.66 4.65
TRANSISTOR Q402(C2458) Q403(C2458) Q105(A1015)
E C B E C B E C B
FM 0.64 5.01 1.14 0 5.01 0.64 4.98 4.68 4.21
IC301 (LS22241)
PIN'S NUMBER 1 2 3 4 5 6 7 8 9
PLAY 1.88 0 1.91 0 0 6.97 1.93 0 1.90
TRANSISTOR Q911(8050)
E C B
REC. 0.12 9.91 0.62
IC802 (L7805)
PIN'S NUMBER 1 2 3
CD 10.38 0 5.00
TRANSISTOR Q806(B1566) Q807(C1815)
E C B E C B
FM 12.65 8.23 12.14 5.77 12.17 6.34
TRANSISTOR Q803(8550) Q804(C1815)
E C B E C B
24
VOLTAGE CHART - CONTINUED
CD & DISPLAY SECTION
TEST CONDITION: CD PLAY
CD PLAY 4.99 4.91 4.25
IC801 (UTC8227P)
PIN'S NUMBER 1 2 3 4 5 6
FM 12.48 6.53 12.24 0 0.56 0
PIN'S NUMBER 7 8 9 10 11 12
FM 0 0.56 6.72 12.53 6.72 12.70
IC101 (TA2109F)
PIN'S NUMBER 1 2 3 4 5 6 7 8
CD PLAY 4.11 1.74 1.74 0 1.78 0 2.84 2.03
PIN'S NUMBER 9 10 11 12 13 14 15 16
CD PLAY 1.69 0 1.74 1.74 1.55 1.79 1.74 1.74
PIN'S NUMBER 17 18 19 20 21 22 23 24
CD PLAY 2.88 1.74 1.79 0 1.74 2.22 0 1.74
IC102 (TC94A09F)
PIN'S NUMBER 1 2 3 4 5 6 7 8 9 10
CD PLAY / 1.83 / / / / / / / /
PIN'S NUMBER 11 12 13 14 15 16 17 18 19 20
CD PLAY / / / / / / 1.99 4.04 0 4.42
PIN'S NUMBER 21 22 23 24 25 26 27 28 29 30
CD PLAY 4.09 0 4.08 3.86 4.09 0 4.09 3.46 0 0.19
PIN'S NUMBER 31 32 33 34 35 36 37 38 39 40
CD PLAY 3.82 4.05 0 0 0 0 0 0 3.94 0
PIN'S NUMBER 41 42 43 44 45 46 47 48 49 50
CD PLAY 0 0 0 4.12 4.12 0 0 1.74 1.70 1.74
PIN'S NUMBER 51 52 53 54 55 56 57 58 59 60
CD PLAY 1.60 1.74 1.67 0 1.89 1.80 4.11 1.74 1.74 3.22
PIN'S NUMBER 61 62 63 64 65 66 67 68 69 70
CD PLAY 1.78 1.51 1.78 1.76 1.88 1.74 1.74 0 1.74 1.74
PIN'S NUMBER 71 72 73 74 75 76 77 78 79 80
CD PLAY 1.86 3.46 2.05 4.12 0 0 1.86 2.06 4.08 0
PIN'S NUMBER 81 82 83 84 85 86 87 88 89 90
CD PLAY 2.16 2.06 4.12 2.06 2.16 0 0 0 4.03 3.44
PIN'S NUMBER 91 92 93 94 95 96 97 98 99 100
CD PLAY 0 2.07 1.43 0 4.04 4.05 2.02 2.01 2.00 2.00
IC103 (TA2092N)
PIN'S NUMBER 1 2 3 4 5 6 7 8
CD PLAY 0 2.50 6.40 3.34 1.88 1.74 2.93 1.72
PIN'S NUMBER 9 10 11 12 13 14 15 16
CD PLAY 2.85 6.42 3.00 0 0 2.89 6.40 2.92
PIN'S NUMBER 17 18 19 20 21 22 23 24
CD PLAY 1.74 0 6.41 1.83 3.15 6.40 2.55 0
TRANSISTOR Q101(B562)
E C B
25
SEL
X'tal OSC
1 bit DAC
Address
Port2
REF
REF
2V
DMO
FMO
TEBC
RFGC
V
TRO
FOO
TEZI
TEI
SBAD
FEI
RFPR
RFZI
RFCI
AV
AV
DD
SS
P8-3(S18/IPF)
P8-2(S17/MBOV)
P8-1(S18/AOUT)
P8-0(S15/BCK)
S10(OT14/ZDET)
S11(OT15/CLCK)
S12(OT16/DATA)
S13(OT17/SFSY)
S14(OT18/LRCK)
COM1(OT1)
COM2(OT2)
COM3(OT3)
COM4(OT4)
S1(OT5)
S2(OT6)
LPF
Reset
IC LEAD IDENTIFICATION AND INTERNAL DIAGRAMS
IC102 TA94A09F-202
V
REF
XV
SS
XI
XO
XV
DD
DV
SR
RO
DV
RR
DV
DD
DV
RL
LO
DV
SL
V
DD
V
SS
MXO
MXI
P1-3(K3)
P1-0(K0)
SBSY
INTR
P4-3(SCK
/SCL)
P4-2(S10/
S11/SDA)
P4-1(SI2)
P4-0(Adin4
/BUZR)
P3-3(Adin3)
P3-2(Adin2)
P3-1(Adin1)
P3-0
Clock gene.
CD clock
Port1
Timer
interrupt
Cont
Serial
interface
Port4
BUZR
AD
Canv.
Port3
ZDET
MPX
CPU clock
PWMDA
V
REF
SERVO
control
Data Reg(16 bit)
(16x12288 Step)
Stack Reg.
(8 Level)
Bias
ROW
Automatic adjustment
RAW
SBSY
ROM
ZDET,CLCK,DATA,SFSY,LRCK,BCK,MBOV,IPF
LCD Driver/Output PortPort8
+
Digital equailzer
Circuit
Sub code decoder
Audio out
Micon interfaceX'tal OSC
CLCK,DATA,SFSY,
LRCK,BCK,MBOV,IPF
Program
Counter
+
AD
V
REF
CLV
servo
Digital out
CD Reset
G-Reg.
RAM
(4x512 word)
instruction
Decoder
+
Data
slicer
VCO
Synchronous
Guarantee EFM
decode
16K SRAM
Correction circuit
OT 19-22
R/W Buf.
ALU
F/F
Power On Reset
+
RFI
SLCO
TMAX
PDD
P2V
REF
VCOF
PV
REF
LPFO
LPFN
SBOK
SBSY
DOUT
OT22(COFS)
OT21(SPDA)
OT20(SPCK)
OT19(HSO)
HOLD
TESTM
TESTC
IN1
IN2
P2-0
P2-1
P2-2
P2-3
RST
MV
DD
MV
SS
26
IC103 TA2092N
F I N
PW GND
OUT(-)1
PV
OUT(+)1
1
2
3
CC1
4
-
+
-
+
24
PW GND
23
OUT(-)4
22
PV
CC4
21
OUT(+)4
IC801 UTC8227P
6
5
IN1
NF1
45
VCC2
1
+
CH-1
_
30k
VCC1
12
B.S.1
3
OUT1
2
V
5
IN1
V
6
RI
V
7
CI
8
V
IN2
OUT(+)2
PV
OUT(-)2
PW GND
9
10
CC2
11
12
IC401 TC9257P
FM
AMP
14
L
FM
20
19
18
17
+
+
16
15
-
-
14
13
PSC
HF
H
V
IN4
SV
CC1
RIPPLE
9
SGND
V
IN3
OUT(+)3
PV
CC3
IN2
7
NF2
8
OUT(-)3
PW GND
45
BIAS CIRCUIT
THERMAL SHUT DOWN
PROTECTION CIRCUIT
+
CH-2
_
30k
Pre-GND
4
PWGND
OUT2
11
B.S.2
10
13
MODE LF
FM
REFERENCE COUNTER
1ms
OSC
4
12
15
4
8
TEST
24
5
22
10
4
4
OT4
5
AMP
GATE
AMP
27
CUT
IC402 TA2149BN
+
NF1IN1OUT1GND ALC V
CC
Out2IN2 NF2
FM
RFout
24
RF
Vcc
23
AM
RFin
22212019
FM
OSC
AM
OSC
OSC
OUT
ST
LED
18
IF
REQ
17
DET
OUT
16
MPX
IN
1514
LPF1
LPF2
13
FMRF
1
RF
GND
2
FM
RFinAMLOW
IC301 LS22241
AM
MIX
3 4
AM
FM
OSC
BUFF
1/1 or
1/16
BUFF
FM
MIX
MIX
OUT
5
AMIF
Vcc
Channel1
ST
LEVEL
DET
6
AM IF
IN
1/8
FMIF
MUTE
SW
IF
BUFF
7
FM IF
IN
IF
REQ
AF
BUFF
AM
DET
AGC
8 9 10
GND AGC
FM
DET
AF
VCD
DECODE
DIVIDE
SW/MO
FM/AM
MUTE
QUAD
11
12
R-OUT
L-OUT
Channel2
1
IC802 L7805CV
+
ALC
2
3
4
5
6
7
8
9
28
3.3k
180k
40pF
3.3k
30k
20k
10pF
A
IC101 TA2109F
15k
Ω
15k
Ω
10k
5BAD
10k
20A
21k
12k
12k
10k
Ω
Ω
Ω
µ
Ω
21k
24k
50k
Ω
FEO
14
FEN
15
VRO
16
10k
Ω
RFRP
36pF
7.96k
Ω
21k
Ω
50A
µ
17
RFIS
18
20k
Ω
RFGO
19
Ω
PEAK
BOTTOM
Ω
Ω
Ω
Ω
180k
20pF
30k
Ω
7.67k
Ω
TEO
1213
Ω
10k
Ω
20pF
TEN
11
29k
Ω
24k
2VRO
Ω
3 STATE
10
TEB
9
DET.
47k
Ω
SW1
1.74k
Ω
SW2
65µ
SW3
Ω
13k
Ω
LDC
1k
680Ω
2.12k
Ω
SEL
8
Ω
LDO
7
MDI
6
RFGC
20
12k
Ω
23.5k
AGCI
Ω
180k
20pF
Ω
21
re=130k
RFO
22
GND
23
RFN
24
Ω
180k
1.53k
Ω
Ω
Ω
40pF
Ω
60k
Ω
60k
Ω
Ω
20k
20k
Ω
Ω
20k
Ω
20k
Ω
TNI
5
TPI
4
FPI
3
FNI
2
Vcc
1
29
BLOCK DIAGRAMS
AM/FM TUNER SYSTEM
IC402 TA2149BN
T402
X403
X404
12 11 7 6 5 4 2
AM OSC
T401
FM OSC
L404
D401
FM RF
L405
D403
AM RF
T404
D404
19 17 20 21 22 24
PLL
IC401 TC9257P
1 2 3 4 5
19 17 14 13 12
Q402
Q403
PRE AMP.
IC301 LS22241
2
8
3
7
6
SW301
F,C
123
4
123
4
RP
HEAD
SW301
E,B
SW301
G,A
SW403A
POWER
AMP.
IC801
UTC8227P
6
7
2
11
12
1
Q803
Q804
IC802
L7805
Q806,807
Q801,804 1
2
3
123
RECTIFIER
D601~D604
TRANSFORMER
Q302
123
4
123
4
123
4
123
4
M
+
-
AC BIAS
T901
Q911
FOR VDE VERSION
SW301H
HEADPNONE
JACK
TO SW403D
Q103
Q108
Q105
PWR
CD_R
CD_L
+8V
CD_+5V
HOLD
CPU_VCC
CD_PWR
FUNC.A
FUNC.B
FM
ANT.
X401
RERI
CLK
DATA
DZ401
SW403C
SW404A
SW403B
TUNER, CASSETTE & POWER AMP. SECTION
30
CD & DISPLAY SECTION
CPU
IC102
TC94A09F
100 99 98 97 91 86 82
1
3
16
272821
22
46 31 32 25 40 36 37
677266
71
63
625961
57
IC101
TA2109F
1314151617
19
6
7
423
5
DRIVER
IC103
TA2092N
20 23 21 17 16 14
5 2 4 8 9 11
22
KEY
SW101~SW108
Q111,Q112
LCD DISPLAY
Q101
CN104
CD DOOR
TUN_KEY
CD+5V
FUNC_A
CD_PWR
DATA
CLK
PWR_CTL
PERIOD
65432
1
CD_R
CD_L
CD+8V
HOLD
CN101
CN102
Q102
FUNC_B
31
w/SELF-ADHESIVE
Description
EXPLODED DRAWING PARTS LIST
Ref. No. Mfr's Part No. Qty.
1 CASS DOOR LENS, MOLD TRANS, w/PNT (SAN) CAV:4 500-183213-xxx 1
2 CASS DOOR COVER, MOLD C.GR 8C, (ABS) CAV:1, w/SPY & PNT 500-183204-xxx 1
3 LCD-P-04D-4026SM021P TCM-2978A-011, 40x26x2.85mm LCD101 112-002978-001 1
TRANSMISSIVE/REFLECTIVE(TIAN-MA)
4 CONTROL KNOB SET, MOLD L.GREY(420C) (ABS) CAV:2, w/SPY 510-183207-xxx 1
5 KEY & DISPLAY PCB CD1831T-02-02 033-001831-400 1
6 (F550-250000-000) ANTENNA BAR HOLDER 1/ANTENNA BAR 505-250000-000 1
7 *CdF FERRITE BAR 10x70mm AM BAR 032-010070-000 1
8 REGULATOR HEATSINK, 1.0mm THK 613-189226-000 1
9 HEADPHONE JACK STEREO 3.5mm #MSJ-2000, HP801 116-002000-352 1
(8Z-CS1-604-01) (Cd FREE)
10 MAIN PCB CD1831T-02-01 033-001831-400 1
11 RECORDING LEVER, MOLD C.GREY 8C (ABS) CAV:2 509-181115-002 1
12 RECORDING LEVER BRACKET, MOLD C.GREY 8C (ABS) CAV:2 505-181116-002 1
13 VOLUME KNOB, MOLD C.GREY 8C (ABS) CAV:1 510-189116-009 1
14 CASS DOOR FRAME, MOLD C.GREY 8C (ABS) CAV:2 500-183114-000 1
15 CASSETTE DECK BRACKET (L), MOLD C.GREY 8C (ABS) CAV:2 505-181114-002 1
16 CASSETTE DECK BRACKET (R), MOLD C.GREY 8C (ABS) CAV:2 505-181117-002 1
17 CASS DOOR SPRING, 0.8mm SPRING WIRE NATURAL 561-183122-000 1
18 CASS DECK-SM-F-212+2P TK20FX-V683-900 CKD KIT, 150-700683-K00 1
w/o MOTOR, RP/H, E/H (CD1811)
19 CASS KNOB SET, MOLD L.GREY (PMS420C) 510-181106-001 1
20 ROD ANTENNA HOLDER, MOLD C.GREY 8C (ABS) CAV:2 505-183119-000 1
21 TELE ANTENNA MOUNTING BRACKET, T=1.0mm E.G. STEEL 605-179313-000 1
22 *CdF CD CUSHION HARDNESS TO BE 40+-2 DEGREE DURO, 700-189239-000 4
(CD1892-39)
23 CD&-TLB-01-SAMG-N CD MECHANISM CMS-B31BG6U 153-000316-000 1
24 CD PICKUP COVER, MOLDED BLACK, CAV.2 (ABS), 500-181121-002 1
w/o ENGRAVEMENT
25 *CdF LEAF SWITCH LSA-1120Y2 CD DOOR 022-001120-002 1
26 (F542-189224-000) POST ADAPTOR, MOLDED BLACK, CAV.4 (ABS) 503-189224-000 5
27 TOP CAB, MOLD C.GR 5C (HIPS) CAV:1, w/SPY 500-183101-xxx 1
28 ANTRD-0400-&&&D6S06S TL6-110-I (TIANDA)/YHP139103, 132-016110-000 1
(YING-HAO) 6 SEC/400mm
29 CD DOOR, MOLD C.GREY 8C (ABS) CAV:1, w/PNT 500-181303-xxx 1
30 HANDLE, MOLD C.GREY 8C (ABS) CAV:2 504-181309-003 1
31 HANDLE HINGE, MOLD C.GREY 8C (POM) CAV:8 509-181110-001 2
32 SPK003.5"008OHM01.5W w/SHINY BLACK MYLAR CAP MAGNET: 131-358001-511 2
32x18x6 #AEF35R01/YD93-1
33 BATTERY PCB CD1831T-01-03 033-001831-400 1
34 RECTIFIER PCB CD1790-01-07 033-001790-100 1
35 BATTERY SPRING, SPRING WIRE 535-181120-000 4
36 BATTERY PCB CD1831T-01-04 033-001831-400 1
37 AC SOCKET PRESS PLATE, T=0.8mm E.G.STEEL 650-181125-000 1
38 AC SOCKET 126-xxxxxx-xxx 1
39 POWER TRANSFORMER 123-xxxxxx-xxx 1
40 AC SOCKET COVER, BLK (94V0) 500-181141-000 1
41 BOTTOM CABINET, MOLD C.GREY 8C (94HB HIPS) CAV:1, 500-181102-001 1
(w/o MODEL ENGRAVE)
42 *CdF RUBBER FOOT, 10x10x2mm BLACK (PORON), 2/BOT CAB 700-630341-000 2
32
(UNITUBE) (UL/CSA APP)
Description
EXPLODED DRAWING PARTS LIST - CONTINUED
Ref. No. Mfr's Part No. Qty.
43 BATTERY DOOR, MOLD C.GREY 8C (HIPS) CAV:2 500-181105-001 1
SCREW ST3x10mm BB HEAD V5.9-6.3 BRASS BASED 720-110300-100 10
METAL WASHER Ø2.7xØ12.7x0.6mm 1/LEAF S/W 532-202712-760 1
METAL WASHER DIA:2.8/DIA:9.5x0.5mm 4/CD MECH 532-202809-550 4
*CdF SPONGE, 12x12x8mm WHITE 700-000001-020 2
RUBBER FOAM, 15x20x8mm THK 1/PWB 700-026880-000 1.5
0.5/BAR
PWB FELT 408-27 T=0.5mm SIZE:15mmx8mm 700-040827-000 1
SCREW ST3x15mm, PWAB BRASS BASED W=7 2/TRANSFORMER 720-030300-150 2
SCREW ST2.6x6mm PB BRASS BASED (M3H) 4/CONTROL PCB 720-050260-060 4
SCREW ST2.6x8mm PB BRASS BASED 720-050260-080 1
SCREW ST2.6x8mm, BBT 720-100260-080 2
SCREW ST2.6x17mm BB w/CHROMATE-PLATING 720-110260-172 4
SCREW 3x8 BA BRASS BASED 2/RECTIFY PCB 720-120300-080 8
4/DECK BKT
2/BOT-DECK BKT
SCREW ST3x10mm BA BRASS BASED 1/ROD ANTENNA 720-120300-100 9
2/PCB
2/AC SOCKET
4/DECK BKT
SCREW ½3x20mm BAB BRASS BASED 720-120300-200 5
SCREW 3x8mm, PM BRASS BASED 1/ROD ANTENNA 721-010300-080 2
1/HEAT SINK
SCREW 3x10mm, PM BRASS BASED 2/ANTENNA BAR HOLDER 721-010300-100 1
SCREW 3x8mm BB T.T.S (P TYPE) 722-080300-082 4
YELLOW ZINC (PTTB3x8MC)
*CdF NUT M3x0.5 PITCH Ni 1/ANTENNA BAR HOLDER 725-000030-500 2
1/HEAT SINK
*CdF 4" CABLE/PLASTIC TIE (SKB-1M/CV-100) 727-000100-000 4
*CdF (F650-723867-002) SHIELDING PLATE, UNIT"RL" 650-723867-003 0.00019
CHIYODA COPPER TAPE(75mm(W)x100M/ROL
*CdF FUSE HOLDER, HTF-015 F601 550-790000-000 2
*CdF SPONGE 12x12x8mm WHITE 700-000001-020 1
*CdF PVC HEAT SHRINKABLE TUBE DIA. 3mm UNIT"M" 728-015030-001 0.3
33
EXPLODED DRAWING
34
NOTES
October, 2002
Printed in Hong Kong
808-01832T-010
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