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CDC-Z107 YU
SERVICE MANUAL
STEREO CAR CD RECEIVER BASIC CD MECHANISM : TN-CCD1001-113J
• This Service Manual is the “Revision Publishing” and replaces “Simple Manual”
of CDC-Z107, (S/M Code No. 09-99B-422-4T1).
S/M Code No. 09-002-422-4R1
REVISION
DATA
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SPECIFICATIONS AUDIO SECTION RADIO SECTION Max. Power Output 45 W x 4 channels (FM) Frequency Range 87.5 MHz –108 MHz (100-kHz steps) TAPE/MD IN input 87.5 MHz –108 MHz (50-kHz steps) Input Sensitivity (load impedance) Usable Sensitivity 12.7 dBf TAPE/MD IN 500 mV (10 kΩ ) 50 dB Quieting Sensitivity 17.2 dBf IF Rejection 80 dB GENERAL Frequency Response 30 Hz – 15,000 Hz Power Supply Voltage 14.4 V (11 to 16 V allowable), S/N Ratio 63 dB DC, negative ground Stereo Separation 35 dB at 1 kHz Lo
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PROTECTION OF EYES FROM LASER BEAM DURING SERVICING This set employs laser. Therefore, be sure to follow carefully CAUTION the instructions below when servicing. Use of controls or adjustments or performance of proce- dures other than those specified herin may result in WARNING!! hazardous radiation exposure. WHEN SERVICING, DO NOT APPROACH THE LASER ATTENTION EXIT WITH THE EYE TOO CLOSELY. IN CASE IT IS L’utillisation de commandes, réglages ou procédures NECESSARY TO CONFIRM LASER BEAM EMISSIO
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ELETRICAL MAIN PARTS LIST REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION NO. NO. IC C210 87-016-669-080 C-CAP,S 0.1-25 K B C211 87-010-498-040 CAP,E 10-16 M 5L SRE 87-A20-446-010 C-IC,LA9241ML C212 87-010-180-080 C-CER 1500P 87-A21-319-010 C-IC,LC78622NE C213 87-010-992-080 CAP, CHIP 0.047 87-A21-488-040 C-IC,LA6556 C214 87-016-669-080 CHIP CAPACITOR,0.1-25 8Z-KT1-622-010 C-IC,LC75374
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REF. NO. PART NO. KANRI DESCRIPTION REF. NO. PART NO. KANRI DESCRIPTION NO. NO. C316 87-010-498-040 CAP,E 10-16 GAS L831 87-003-143-080 COIL,4.7UH K LAL02 C321 87-010-196-080 CHIP CAPACITOR,0.1-25 L881 8Z-KT1-615-010 FLTR,AMORPHOUS -CHOKE C322 87-010-555-040 CAP,E 100-10 M 5L SRE R241 87-022-371-080 C-RES,S 330K-1/10W F C323 87-010-196-080 CHIP CAPACITOR,0.1-25 R242 87-022-371-080 C-RES,S 330K-1/10W F C324 87-010-498-040 CAP,E 1
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CHIP RESISTOR PART CODE Chip Resistor Part Coding 88 A Figure Resistor Code Value of resistor Chip resistor Dimensions (mm) : A Wattage Type Tolerance Symbol Form LW t Resistor Code : A 1/16W 1005 5% CJ 1.0 0.5 0.35 104 L 1/16W 1608 5% CJ t 1.6 0.8 0.45 108 1/10W 2125 5% CJ 2 1.25 0.45 118 W 3.2 1.6 0.55 128 1/8W 3216 5% CJ TRANSISTOR ILLUSTRATION C C B B E C B E E C B E B C E 2SA1037 2SB1326 2SB1182 2SB1566 2SD2395 2SC2412 2SD1862 DTA114TKA DTA123YKA DTC114EK DTC114YKA DTC114TKA DTC144E
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WIRING - 1 (MAIN: 1 / 2) 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H I J K L M N O P Q R S T U - 7 -
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WIRING - 1 (MAIN: 1 / 2) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 A B C D E F G H I J K L M N O P Q R S T U - 8 -
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SCHEMATIC DIAGRAM - 1 (MAIN: 1 / 2) - 9 -
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SCHEMATIC DIAGRAM - 2 (MAIN: 2 / 2) - 10 -
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WIRING - 2 (FRONT) 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H I J K L M N O P Q R S T U - 11 -
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SCHEMATIC DIAGRAM - 3 (FRONT) - 12 -
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IC BLOCK DIAGRAM IC,LA4743B IC,LA6556 - 13 -
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LCD DIAGRAM - 14 -
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VOLTAGE CHART IC, LC72358N-9910 PIN NO. BU (V) BU+ACC (V) FM (V) AM(V) CD (V) AUX (V) 1 2.45 2.47 2.35 2.35 2.42 2.28 2 ~ 6 0 0 0 0 0 0 7 4.87 4.91 4.85 4.84 4.90 4.87 8 0 0 0.05 0.05 0.15 0.03 9 0.10 0.10 0.20 0.21 0.70 0.21 10 0.10 0.10 0.22 0.21 0.75 0.24 11 0 0 0 0 0.03 0 12 00 0 000 13 0 0 0 0 4.83 0 14 0 0 4.57 4.54 0 0 15 ~ 16 0 0 0 0 0 0 17 0 0 0 0 4.78 0 18 0 0 4.72 4.72 0 0 19 ~ 30 0 0 0 0 0 0 31 4.98 5.00 4.79 4.85 4.91 4.85 32 ~ 38 0 0 0 0 0 0 39 0 0 0 0 4.84 0 40 0 0 4.72 4.72 4.84
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PIN NO. BU (V) BU+ACC (V) FM (V) AM(V) CD (V) AUX (V) 68 4.94 4.95 4.76 4.76 4.87 4.79 69 0 0 0.58 0.57 0 0.59 70 0 0 2.51 2.51 0 2.52 71 ~ 72 0 0 0 0 0 0 73 4.98 4.97 4.80 4.80 4.91 4.84 74 0 0 0 2.34 0 2.31 75 0 0 2.45 0.01 0 0.03 76 00 0 000 77 0 0 0.08 0.08 0 0 78 0 0 1.04 1.04 1.05 0 79 00 0 000 80 2.53 2.52 2.45 2.46 2.50 2.47 IC, LA4743B PIN NO. BU (V) BU+ACC (V) FM (V) AM(V) CD (V) AUX (V) 1 ~ 2 0 0 0 0 0 0 3 0 0 2.75 2.74 2.74 2.74 4 0 0 4.76 4.82 4.83 4.84 5 0 0 2.74 2.74 2.75 2.75 6 1
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IC, LA9241ML PIN NO. BU (V) BU+ACC (V) FM (V) AM(V) CD (V) AUX (V) 1 ~ 2 0 0 0 0 2.50 0 3 0 0 0 0 2.53 0 4 0 0 0 0 2.49 0 5 ~ 7 0 0 0 0 2.51 0 8 0 0 0 0 2.52 0 9 ~ 12 0 0 0 0 2.51 0 13 0 0 0 0 2.50 0 14 0 0 0 0 2.51 0 15 0 0 0 0 2.50 0 16 0 0 0 0 2.61 0 17 0 0 0 0 2.52 0 18 0 0 0 0 2.42 0 19 0 0 0 0 2.52 0 20 0 0 0 0 2.53 0 21 0 0 0 0 2.51 0 22 ~ 23 0 0 0 0 0 0 24 ~ 25 0 0 0 0 2.47 0 26 ~ 28 0 0 0 0 0 0 29 0 0 0 0 2.63 0 30 0 0 0 0 2.37 0 31 ~ 33 0 0 0 0 0 0 34 0 0 0 0 4.93 0 35 00 0 000 36 0 0
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PIN NO. BU (V) BU+ACC (V) FM (V) AM(V) CD (V) AUX (V) 60 00 0 000 61 0 0 0 0 2.22 0 62 0 0 0 0 3.71 0 63 0 0 0 0 0.19 0 64 0 0 0 0 4.91 0 IC, LA6556 PIN NO. BU (V) BU+ACC (V) FM (V) AM(V) CD (V) AUX (V) 1 ~ 2 0 0 0 0 0 0 3 0 0 0 0 8.44 0 4 ~ 5 0 0 0 0 0 0 6 0 0 0 0 3.70 0 7 0 0 0 0 4.06 0 8 0 0 0 0 3.76 0 9 0 0 0 0 4.05 0 10 0 0 0 0 3.86 0 11 0 0 0 0 3.88 0 12 0 0 0 0 3.60 0 13 0 0 0 0 4.20 0 14 0 0 0 0 8.45 0 15 0 0 0 0 2.38 0 16 ~ 17 0 0 0 0 0 0 18 ~ 22 0 0 0 0 2.51 0 23 0 0 0 0 2.45 0 24 ~ 25
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IC, LC78622NE PIN NO. BU (V) BU+ACC (V) FM (V) AM(V) CD (V) AUX (V) 1 0 0 0 0 0.05 0 200 0 000 3 0 0 0 0 1.55 0 400 0 000 5 0 0 0 0 1.77 0 6 0 0 0 0 4.69 0 7 0 0 0 0 0.33 0 800 0 000 9 0 0 0 0 2.49 0 10 0 0 0 0 2.39 0 11 00 0 000 12 0 0 0 0 0.50 0 13 ~ 17 0 0 0 0 0 0 18 0 0 0 0 4.92 0 19 ~ 20 0 0 0 0 0 0 21 0 0 0 0 2.35 0 22 ~ 23 0 0 0 0 4.93 0 24 ~ 30 0 0 0 0 0 0 31 0 0 0 0 2.47 0 32 ~ 36 0 0 0 0 0 0 37 0 0 0 0 2.03 0 38 ~ 39 0 0 0 0 0 0 40 0 0 0 0 2.03 0 41 0 0 0 0 4.96 0 42 0 0 0 0 4.92 0 43
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PIN NO. BU (V) BU+ACC (V) FM (V) AM(V) CD (V) AUX (V) 59 00 0 000 60 0 0 0 0 1.93 0 61 0 0 0 0 2.34 0 62 ~ 64 0 0 0 0 0 0 TU UNIT, FAE347-A12 PIN NO. BU (V) BU+ACC (V) FM (V) AM(V) CD (V) AUX (V) 1 ~ 2 0 0 0 0 0 0 3 0 0 0 0.02 0 0 4 0 0 6.89 0 6.93 0 500 0 000 6 0 0 3.42 3.42 3.42 3.42 7 ~ 8 0 0 0 0 0 0 9 0 0 0 7.95 0 7.85 10 ~ 11 0 0 0 0 0 0 12 0 0 7.27 0 7.31 0 13 0 0 7.58 7.49 7.61 7.46 14 0 0 3.41 3.42 3.42 3.42 15 00 0 000 16 0 0 3.41 3.44 3.39 3.42 17 0 0 3.36 3.41 3.39 3.42 18 ~ 19 0 0 0
