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CR-LA33

YH1(S,L,P), YJ1(S,L,P). YHT1(S,L,P), YL1(S), YZ1(S,L)

SERVICE MANUAL
STEREO RADIO RECEIVER

This Service Manual is the "Revision Publishing" and replaces "Simple Manual" (S/M Code No. 09-008-348-7T1).

RE
S/M Code No. 09-008-348-7R1

VI
DA TA

SIO

N

SPECIFICATIONS

·

Design and specifications are subject to change without notice .

ACCESSORIES/PACKAGE LIST

REF. NO 1 1 1 1 2 2 2

KANRI DESCRIPTION NO. 8A-RCE-902-010 IB,YHJ(ECC)C,YZ1,YL1> 8A-RCE-904-010 IB,YL(3L)C> 8A-RCE-906-010 IB,YZ(3L)C,YZ1> 8A-RCE-905-010 IB,YZ(6L)C,YZ1> 87-B30-198-010 HEADPHONE,HP-M032(T),YH1

,YJ1

> 87-B30-240-010 87-B30-300-010 HEADPHONE,HP-M035,YH1,YHT1,YJ1,YL1> HEADPHONE,HP-M035 LT,YH1,YHT1,YJ1>

PART NO.

2

ELECTRICAL MAIN PARTS LIST

REF. NO IC

PART NO.

KANRI NO.

DESCRIPTION

REF. NO C26 C27 C28 C29 C30 C31 C32 C33 C35 C103 C104 C107 C108 C109 C111 CF1 CF2 CF3 JK1 L1 L2 L3 L4 L5 L6 L7 L8 PVC1 SW1 SW2 T1 T2 VR1 VR2

87-001-815-080 87-017-789-080 87-A21-126-040 TRANSISTOR 89-503-025-080 87-A30-314-040 87-A30-486-040 89-327-143-080 DIODE 87-A40-826-040

IC,TA7371AF IC,TA2022FN C-IC,NJM2096M

KANRI DESCRIPTION NO. 87-010-829-080 CAP, U 0.047-16 87-010-830-080 C-CAP,U 0.068-16F 87-010-830-080 C-CAP,U 0.068-16F 87-010-787-080 CAP, U 0.022-25 87-012-186-080 C-CAP,U 39P-50 CH 87-010-263-080 87-010-787-080 87-A10-263-080 87-A10-263-010 87-012-278-080 87-012-278-080 87-010-587-010 87-010-587-010 87-010-587-010 87-010-587-010 8A-RCE-618-010 87-A91-087-010 8A-RCE-617-010 8A-RCE-611-010 8A-RCE-604-010 8A-RCE-606-010 8A-RCE-607-010 8A-RCE-601-010 87-005-910-080 87-005-894-080 87-005-894-080 87-005-894-080 8A-RCE-616-010 8A-RCE-609-010 8A-RCE-610-010 8A-RCE-603-010 8A-RCE-602-010 8A-RCE-608-010 8A-RCE-614-010 C-CAP,U 0.1-16ZF CAP, U 0.022-25 C-CAP,U 0.1-16ZF C-CAP,U 0.1-16V ,YZ1> C-CAP,U 2200P-50 B C-CAP,U 2200P-50 B C-CAP 100-2 C-CAP 100-2 C-CAP 100-2 C-CAP 100-2 FLTR,SFT10.7 MS23H-A FLTR,PFS 450A6 B FLTR,CDA10.7 MG18-A JACK,3.5 ST W/O SW COIL,FM RF COIL,FM OSC EX BAR-ANT,ARC-14 COIL,AM OSC C-COIL,S 22UH M LK2125 C-COIL,S 1.0UH K C-COIL,S 1.0UH K C-COIL,S 1.0UH K TUN-CAP,20P-82P-160P 16 SW,2-2 SW,2-3 COIL,FM IFT COIL,AM IFT VR,RTRY 50KX2 H SFR,10K

PART NO.

· 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

CHIP FET,2SK302 GR C-TR,BC847CT116 C-TR,BC857B TR,2SC2714 (0.1W)

8 8
A
Resistor Code Value of resistor Chip resistor
Dimensions (mm)

Figure

CHIP DIODE DA221TL ,YZ1>

MAIN C.B BPF1 C1 C2 C6 C7 C9 C10 C12 C13 C14 C16 C17 C18 C19 C20 C21 C22 C23 C24 C25 8A-RCE-613-010 87-012-178-080 87-012-178-080 87-010-787-080 87-010-787-080 87-012-191-080 87-010-403-010 87-012-271-080 87-012-287-080 87-A10-263-080 87-A10-263-080 87-012-273-080 87-010-829-080 87-A10-263-080 87-010-787-080 87-010-787-080 87-010-503-010 87-010-787-080 87-A10-031-080 87-010-829-080 FLTR,GFMB5 88-108 C-CAP,U 18P-50 CH C-CAP,U 18P-50 CH CAP, U 0.022-25 CAP, U 0.022-25 CHIP CAP 68 PF CAP,E 3.3-50 SME CAP, U 560P-50 C-CAP,U 0.015-25 F C-CAP,U 0.1-16ZF C-CAP,U 0.1-16ZF C-CAP,U 820P-50 B CAP, U 0.047-16 C-CAP,U 0.1-16ZF CAP, U 0.022-25 CAP, U 0.022-25 CAP,E 220-4 GAS CAP, U 0.022-25 C-CAP,U 0.01-25 KB CAP, U 0.047-16

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

TRANSISTOR ILLUSTRATION

S

B

D G 2SK302

C E BC847C BC857B 2SC2714

3

4

WIRING-1 (MAIN 1/2: EXCEPT YZ1)
7 6 5 4 3 2 1 1 2 3 4 5 6 7

MAIN C.B (COMPONENT SIDE)
VR1 VOLUME

A

A

MAIN C.B (CONDUCTOR SIDE)

VR1

B

B
1

8

IC3
JK1 C B E

C

B

E

4

5

C

C
C

SW2 POWER S-BASS

D
ON OFF

D
12 1

B

E

IC2
13 24

E

E

PVC1 TUNING

F

F
8
S G D

BATTERY DC 15V

1

IC1
4

5

G
SW1 BAND FMST AM

G

C B E

B

E

C

WHT

H

H

GLD

NOTE
CXX RXX

I

I

LXX JXX

L3
DXX

J

J

5

6

WIRING-2 (MAIN 1/2: YZ1)
7 6 5 4 3 2 1 1 2 3 4 5 6 7

MAIN C.B (COMPONENT SIDE)
VR1 VOLUME

A

A

MAIN C.B (CONDUCTOR SIDE)

VR1

B

B
1

8

IC3
JK1 C B E

C

B

E

4

5

C

SW2 POWER S-BASS ON OFF

D

D
12 1

B

E

C

C

IC2
13 24

E

E

PVC1 TUNING

F

F
8
S G D

BATTERY DC 15V

1

IC1
4

5

G
SW1 BAND FMST AM

G

C B E

B

E

C

WHT

H

H

GLD

NOTE
CXX RXX

I

I

LXX JXX

L3

J

J

7

8

(YZ1)

(EXCEPT YZ1)

WIRING-3 (MAIN 2/2)

9

IC, TA2022FN

IC, NJM2096M
VREF AM OSC 1 2 24 AM RF IN

IC BLOCK DIAGRAM IC, TA7371AF

OSC FM IF

SWITCH

23 PW SW

FM DET

FM IF IN

3

FM IF

22 DET OUT

RF

1

8

MIX

MIX VCC AM IF IN

4 5 6

21 PILOT IN 20 MPX IN

RF IN
FM AM PILOT AM DET AM IF

RF OUT
7 2

REG

19 LPF 2B 18 LPF 2A

GND
ø 0 PRE AGC
QUAD AGC GND 7 8 9

VCC
6 3 MIX

10

VCO

17 VCO IF OUT 10 IF REQ 11

AFC DIODE(C)
ø 90 DEVIDE DECODE
16 LPF1

MIX OUT
5 4 OSC

AFC DIODE(A)
STOP PULSE
SP OUT 12 15 ROUT 14 LOUT

OSC

ST IND
13 ST IND

AM IF

SCHEMATIC DIAGRAM

MAIN C.B

L1, TC1 FM TRACKING ADJ.

L2, TC2 FM FREQ RANGE ADJ.

T1 FM IF ADJ.

L4, TC4 AM FREQ RANGE ADJ.

T2 AM IF ADJ.

TUNING PVC1 TC1-4 VC1-4

JK1
4V

2V 2V

POWER S-BASS ON
PROTECT

50V IF AMP

OFF

IC1 TA7371AF FM FRONT END
0.022

IC2 IC-TA2022FN AM/FM IF, FM MPX

IC3 NJM2096M POWER AMP

PROTECT J1 J2

POWER S-BASS
2V Q1 2SK302GR AMP S

SW1 BAND AM FM

MUTE

ON OFF VOLUME
2V

MUTE

L3, TC3 AM TRACKING ADJ. C35 D1 R19 R104 R103

YZ1 NM NM NM 15 15

EXCEPT YZ1 0.1 DA221 8.2K 0 0

VR2 VCO ADJ.

NOTE
SIGNAL AM FM NM : NO MOUNT

11

12

ELECTRICAL ADJUSTMENT

MECHANICAL EXPLODED VIEW 1/1

C 1 12

C 2 16 15 P.C.B

3 14

13 FIBER, BAR HOLDER

4 A

11 B 10 5 6

7

8

9

13

14

MECHANICAL PARTS LIST 1/1

REF. NO 1 2 2 2 2 2 2 2 2 3 4 5 6 7 7 7 8 8 8 9

KANRI DESCRIPTION NO. 8A-RCD-010-010 CLIP, 8A-RCE-017-010 CABI,REAR YH L,YHT1> 8A-RCE-020-010 CABI,REAR YH P,YH1

> 8A-RCE-025-010 CABI,REAR YH S ,YHT1,YL1> 8A-RCE-018-010 CABI,REAR YJ L> 8A-RCE-024-010 8A-RCE-011-010 8A-RCE-013-010 8A-RCE-009-010 8A-RCD-206-010 8A-RCD-201-010 8A-RCD-202-010 8A-RCD-009-010 8A-RCE-019-010 CABI,REAR YJ P> CABI,REAR YJ S> CABI,REAR YZ L> CABI,REAR YZ S> BAT-CONTACT,-

PART NO.

REF. NO 9 9 10 11 12 12 12 13 14 15 16 A B C

KANRI DESCRIPTION NO. 8A-RCE-016-010 WINDOW,YZ L ,YH1,YHT1,YJ1> 8A-RCE-010-010 WINDOW,YZ S ,YH1,YHT1,YJ1,YL1> 8A-RCD-006-010 POINTER, 8A-RCD-205-010 BAT-CONTACT,+ 8A-RCE-004-010 DOOR,BATT D S ,YH1,YHT1,YJ1,YL1> 8A-RCE-022-010 8A-RCE-015-010 8A-RCD-203-010 8A-RCD-204-010 8A-RCD-008-010 8A-RCD-007-010 87-262-523-310 87-B10-306-010 87-B10-026-010 DOOR,BATT YH P ,YH1

,YJ1

> DOOR,BATT YZ L ,YH1,YHT1,YJ1> HLDR,BAR-ANT HLDR,KNOB SL KNOB,SL BAND KNOB,SL POW V+1.7-2 3 BLK VFT2+1.7-3 W/O BLACK VT2+1.7-8 CR HL

PART NO.

GEAR,PVC COVER, TUN KNOB KNOB,RTRY TUN CABI,FRONT YH P ,YH1

,YJ1

> 8A-RCE-006-010 CABI,FRONT YU S ,YH1,YHT1,YJ1,YL1> 8A-RCE-012-010 8A-RCE-003-010 8A-RCE-021-010 8A-RCE-014-010 8A-RCE-023-010 CABI,FRONT YZ L ,YH1,YHT1,YJ1> PANEL,FRONT D S ,YH1,YHT1,YJ1,YL1> PANEL,FRONT YJ P ,YH1

,YJ1

> PANEL,FRONT YZ L ,YH1,YHT1,YJ1> WINDOW,YH P,YH1

,YJ1

>

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 GM Metallic Green YM Metallic Yellow DM Metallic Orange PT Transparent Pink

15

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H251701 Printed in Singapore