RADIO CASSETTE RECORDER
RM-P33
S/M Code No. 09-997-333-7R2
AHCJ(S)
SERVICE MANUAL
REVISION
This Service Manual is the "Revision Publishing" and replaces "Simple Manual"
(S/M Code No.09-997-333-7T2).
DA
TA
· BASIC TAPE MECHANISM : TN-9ZR-215
2
SPECIFICATIONS
Tuner section
Frequency range:
FM: 87.5 - 108.0 MHz
AM: 530 - 1,605 kHz
Antenna:
FM: Rod antenna
AM :Ferrite bar antenna
Deck section
Track format
2tracks, 1 channel
Frequency range
Normal tape: 50 - 8,000 Hz (EIAJ)
Recording system
AC bias
Erasing system
Magnet erase
Heads
Recording playback head (1)
Erasure head (1)
REF. NO
PART NO.
KANRI
DESCRIPTION
NO.
ACCESSORIES LIST
1
8Z-CM3-927-010
IB,H(EC-K)A
2
87-B30-167-010
AC ADAPTOR,AC-D602HC
General
Speaker
58 mm cone type (1)
Output
Earphone jack (monaural mini-jack)
Power output
0.5 W (EIAJ 8 ohms, T.H.D. 10%)
0.3 W (DIN 1% Rated Power)
Power requirements
DC 6 V using for size AA (R6P) batteries
Domestic AC power using the supplied
AC adaptor
Dimensions
207 (W) x 93 (H) x 56 (D) mm
Weight
480 g (excluding batteries)
AC adaptor
Rated input
AC 110 - 120 V/220 - 240 V, 50/60 Hz
Rated output
DC 6 V, 500 mA
· Design and specifications are subject to change without notice.
3
REF. NO
PART NO.
KANRI
DESCRIPTION
NO.
REF. NO
PART NO.
KANRI
DESCRIPTION
NO.
ELECTRICAL MAIN PARTS LIST
IC
8Z-CM2-646-010
IC,TA2132P
88-CM2-608-010
IC,TA7628 HP
88-CS7-613-010
IC,KA2402
TRANSISTOR
87-CD7-603-080
TR,SS8050C
86-NFZ-657-080
TR,2SC1923(O)
DIODE
87-070-345-080
DIODE,IN4148
87-A40-574-080
ZENER,MTZJ3.0A
88-CD6-665-010
DIODE,IN60P
86-CM3-601-080
DIODE,CDG-24
87-A40-375-010
ZENER,HZ5BLL
88-CM2-609-010
DIODE,IN4001 B
MAIN C.B
C101
87-010-404-080
CAP, ELECT 4.7-50V
C102
87-010-380-080
CAP, ELECT 47-16V
C104
87-010-405-080
CAP, ELECT 10-50V
C107
87-A10-578-080
CAP,CER 0.047-50 Z YF
C109
87-010-248-080
CAP, ELECT 220-10V
C114
87-A10-173-010
CAP,CER 560P-50V
C115
87-010-405-080
CAP, ELECT 10-50V
C116
87-010-404-080
CAP, ELECT 4.7-50V
C117
87-010-401-080
CAP, ELECT 1-50V
C118
87-010-382-080
CAP, ELECT 22-25V
C119
87-010-380-080
CAP, ELECT 47-16V
C122
87-A10-173-010
CAP,CER 560P-50V
C123
87-A10-173-010
CAP,CER 560P-50V
C124
87-A10-164-010
CAP,CER 100P-50V
C201
87-A10-159-010
CAP,CER 39P-50
C203
87-A10-159-010
CAP,CER 39P-50
C204
87-A10-139-010
CAP,CER 18P-50
C205
88-RU7-634-010
CAP, CER 20P-50
C207
87-010-405-080
CAP, ELECT 10-50V
C208
87-A10-577-010
CAP,CER 0.02-50
C210
87-010-400-080
CAP, ELECT 0.47-50V
C211
87-A10-139-010
CAP,CER 18P-50
C212
87-010-265-010
CAP,E 33-16M SME
C213
87-A10-577-010
CAP,CER 0.02-50
C219
87-A10-577-010
CAP,CER 0.02-50
C226
87-010-401-080
CAP, ELECT 1-50V
C231
87-010-248-080
CAP, ELECT 220-10V
C232
87-A10-577-010
CAP,CER 0.02-50
C233
87-A10-168-010
CAP,CER 220P-50 K B
C235
87-A11-135-080
CAP,TC U 0.018-50KB
C301
87-A10-168-010
CAP,CER 220P-50 K B
C302
87-A10-173-010
CAP,CER 560P-50V
C303
87-010-402-080
CAP, ELECT 2.2-50V
C304
87-010-263-080
CAP, ELECT 100-10V
C305
87-010-248-080
CAP, ELECT 220-10V
C306
87-010-380-080
CAP, ELECT 47-16V
C308
87-010-221-080
CAP, ELECT 470-10V
C309
87-010-248-080
CAP, ELECT 220-10V
C310
87-010-221-080
CAP, ELECT 470-10V
C311
87-010-263-080
CAP, ELECT 100-10V
C312
87-010-380-080
CAP, ELECT 47-16V
C313
87-010-380-080
CAP, ELECT 47-16V
C314
87-A10-578-080
CAP,CER 0.047-50 Z YF
C315
87-010-400-080
CAP, ELECT 0.47-50
C321
87-A10-579-080
CAP,CER 0.1-16V
C322
87-A11-836-010
CAP,CER 3P-50V
C323
87-A10-579-080
CAP, CER 0.1-16V
C324
87-A10-164-010
CAP,CER 100P-50V
C326
87-A10-164-010
CAP,CER 100P-50V
C327
87-A10-164-010
CAP,CER 100P-50V
C328
87-A10-168-010
CAP,CER 220P-50V
CF201
87-008-261-010
FILTER, SFE10.7MA5-A
CF202
88-CS8-632-010
FLTR,CERAMIC CFAL-455(TOKO)
CF203
87-008-261-010
FILTER, SFE10.7MA5-A
D302
88-CS8-644-010
LED,SE-3001DT,3MM BRIGHT ,REDL
HJ301
88-CL5-608-010
JACK,3.6 S W/SW
JK1
88-CS7-618-010
JACK,DC 6
L201
88-CS8-610-010
COIL,BAR ANTCOIL ASSY A192674W
L202
88-CS8-612-010
COIL,FM RF 3.0-7T
L203
8Z-CM3-607-010
COIL,FM OSC3T 5.5MM
L204
88-CS8-611-010
COIL,FM ANT 4.5-4T
L205
8Z-CM3-606-010
COIL,FM ANT3.0 9T LOD
L206
87-005-847-080
COIL,2.2UH(CECS)
PVC1
87-A90-913-010
TUN-CAP,20P-140P 16*16
R301
87-029-105-010
RESISTOR, 1/2W 10
SW2
88-CM2-604-010
SW,2P-6T (R/P)
SW101
8Z-CS1-602-010
SW,SK43D01 (MONO/ST)
T201
88-CS7-605-010
COIL,AM IFT
T202
88-CM2-603-010
COIL,AM OSC-1481
T203
88-CM2-601-010
COIL,FM DET1529
T306
87-007-342-010
COIL,OSC 85K BIAS
VR301
86-SP4-615-010
VR,50KA
VR302
87-A90-309-010
SFR,2K H 6.3
BATT.-1 C.B
BATT.-2 C.B
BATT.-3 C.B
4
TRANSISTOR ILLUSTRATION
2SC1923
SS8050
E C B
IC BLOCK DIAGRAM
IC, TA7628HP
6
5
PRACTICAL SERVICE FIGURE
<TUNER SECTION>
Sensitivity:
FM (IHF, THD 3%)
Less than 20 dB (at 88 MHz)
Less than 19 dB (at 98, 108 MHz)
AM (S/N 10 dB)
Less than 51 dB (at 600 kHz)
Less than 49 dB (at 1,000, 1,400 kHz)
Intermediate Frequency:
FM 10.7 MHz
AM 455 kHz
<TAPE SECTION>
Distortion:
Less than 3.0% (PB)
S/N Ratio:
More than 45 dB
Nose Level:
Less than 15 mV (PB, DC)
Less than 20 mV (PB, AC)
Tape Speed:
3000 Hz + 90% 60%
Wow & Flutter:
Less than 0.45% (RMS)
ADJUSTMENT
<TUNER SECTION>
1. FM IF Adjustment
T203 .......................................................................... 10.7 MHz
2. FM Freq. Range Adjustment
(AHR, AHK)
L203 ............................................................................. 87 MHz
TC3 ............................................................................ 109 MHz
(AEZ)
L203 .......................................................................... 87.3 MHz
TC3 ......................................................................... 108.4 MHz
3. FM Tracking Adjustment
L202 ............................................................................. 88 MHz
TC2 ............................................................................ 108 MHz
4. AM IF Adjustment
T201 ............................................................................. 455 kHz
5. AM Freq. Range Adjustment
T202 ............................................................................. 515 kHz
TC4 ............................................................................ 1635 kHz
6. AM Tracking Adjustment
L201 ............................................................................. 600 kHz
TC1 ............................................................................ 1400 kHz
<TAPE DECK SECTION>
7. Bias Freq. Adjustment
T306 ............................................................................... 37 kHz
8. Tape Speed Adjustment
Conditions:· Test tape: TTA-100
· Test point: HJ301 (PHONE jack)
· Adjustment location: VR302
Method: Playback the test tape and adjust so that the output
frequency is 3000 Hz.
T202
A MAIN C.B
T203
L203
L201
L202
T201
T306
VR302
TC1
TC3
TC2
TC4
IC
201
AM ANT
C108
TP1
(BIAS FREQ.)
7
8
3
4
1
2
5
6
HJ301
(PHONE JACK)