Table of Contents
Advertisement
Quick Links
Service
Manual
1.
TECHNICAL SPECIFICATIONS ............................................................................. 1
2.
WIRING DIAGRAM ................................................................................................. 2
3.
BLODK DIAGRAM .................................................................................................. 3
4.
SCHEMATIC DIAGRAM AND PARTS LOCATION (Parts side) .............................. 5
5.
MICROPROCESSOR AND IC DATA .................................................................... 13
6.
ADJUSTMENT PROCEDURE .............................................................................. 20
7.
REMOVE DISC HOW-TO ..................................................................................... 22
8.
EXPLODED VIEW AND PARTS LIST FOR CABINET ......................................... 23
9.
EXPLODED VIEW AND PARTS LIST FOR MECHANISM ASS'Y ........................ 26
10.
ELECTRICAL PARTS LIST ................................................................................... 28
Please use this service manual with referring to the user guide (D.F.U) without fail.
Printed in Japan
All manuals and user guides at all-guides.com
1
2
3
CD TUNER AMPLIFIER CR710
3 CD MULTI CHANGER
POWER
CD /
TUNER /
STANDBY / ON
MD / TAPE
AUX
VOLUME
TUNING
TIMER
MODE
PHONES
TIME MODE
DOWN
TABLE OF CONTENTS
CR710
CR710/
CD Tuner Amplifier
DISC 1
DISC 2
DISC 3
PLAY /
TUNING / PRESET / TIME
BAND
PROGRAM /
PAUSE /
MEMORY / SET
DISC SKIP
FM MODE
STOP /
JOG MODE
EQ
CLEAR
UP
F1W, /C1W
307W855010 AO
First Issue:2001.10
Advertisement
Table of Contents
Related Manuals for Marantz CR710F1W
Summary of Contents for Marantz CR710F1W
-
Page 1: Table Of Contents
All manuals and user guides at all-guides.com Service CR710/ F1W, /C1W Manual CD Tuner Amplifier DISC 1 DISC 2 DISC 3 CD TUNER AMPLIFIER CR710 3 CD MULTI CHANGER POWER CD / TUNER / PLAY / TUNING / PRESET / TIME STANDBY / ON MD / TAPE BAND... - Page 2 MARANTZ Parts for your equipment are generally available to our National Marantz Subsidiary or Agent. ORDERING PARTS : Parts can be ordered either by mail or by Fax.. In both cases, the correct part number has to be specified.
-
Page 3: Technical Specifications
All manuals and user guides at all-guides.com 1. TECHNICAL SPECIFICATIONS Amplifier section 1 kHz con tinuou s outpu ... stereo chann el drive, 2ch x 20W, 0.5% ......... Aux, Tape, MD (IHF-A) 90dB Inpu t sensitivity & Impedance Aux, Tape, MD(IHF-A) 200mV Frequ ency character Aux, Tape, MD 10Hz 60kHz (-3dB) Ton e control: Treble... -
Page 4: Wiring Diagram
All manuals and user guides at all-guides.com 2. WIRING DIAGRAM... - Page 5 All manuals and user guides at all-guides.com 3. BLOCK DIAGRAM...
-
Page 6: Schematic Diagram And Parts Location (Parts Side)
All manuals and user guides at all-guides.com 4. SCHEMATIC DIAGRAM AND PARTS LOCATION (Parts side) - Page 7 All manuals and user guides at all-guides.com Q905 Q906 Q701 Q306 Q307 Q369 Q904 Q903 IC25 Q207 Q305 Q911 Q918 Q362 IC91 Q368 Q370 IC21 Q202 Q506 MAIN PCB Q205 Q206 Q208 Q920 Q917 IC36 IC37 Q363 Q361 Q212 Q915 Q916 Q901 Q211 Q213 Q902...
- Page 8 All manuals and user guides at all-guides.com...
- Page 9 All manuals and user guides at all-guides.com FRONT PCB CD MECHANISM PCB Q603 Q602 IC64 IC66 IC66 IC65 Q701 IC62 IC62 Q601 IC63 IC61 HEADPHONE PCB...
-
Page 10: Microprocessor And Ic Data
All manuals and user guides at all-guides.com 5. MICROPROCESSOR AND IC DATA IC66 : BVIANAM1325AC IC36 : BVIANAM1301T PIN CONFIGURATION PIN CONFIGURATION PIN FUNCTION PIN FUNCTION PIN No. NAME I/ O DESCRIPTION PIN No. NAME I/ O DESCRIPTION 1, 25 POWER SUPPLY (+5V) 1, 25 POWER SUPPLY (+5V) - Page 11 All manuals and user guides at all-guides.com IC61 : TA2150FN (RF/DIGITAL SERVO) BLOCK DIAGRAM PIN FUNCTION PIN No. NAME I/ O DESCRIPTION REMARK PIN No. NAME I/ O DESCRIPTION REMARK Power supply input terminal RFCT RFRP signal center level output terminal. RF amplitude adjustment control signal input 3 signal input Time constant ajustment terminal for peak detection.
- Page 12 All manuals and user guides at all-guides.com IC63 : TA2092N (POWER DRIVER) BLOCK DIAGRAM 16 17 18 19 20 PIN FUNCTION PIN No. NAME DESCRIPTION Power GND Connected to substrate. PW GND pin are connected inside. 12 13 24 Inverted output for CH1 OUT (-) 1 Supply terminal of output stage for CH1 Supply terminal of output stage are not connected to other channel terminal.
- Page 13 All manuals and user guides at all-guides.com IC11 : LA1836M (TUNER) DECODER ANT1 BRIDIE STEREO STEREO METER DRIVE TRIQ MUTE PILOT AM/FM PHASE DET IC21 : TDA7318D IC23 : LC4966 (INPUT) IC64/IC65 : TA7291S (BRIDGE DRIVER) BLOCK DIAGRAM Vref PIN FUNCTION 7 / 2 / 11 4 / 8 / 5 PIN No.
- Page 14 All manuals and user guides at all-guides.com IC62 : TC9462F (DIGITAL SIGNAL PROCESSOR) BLOCK DIAGRAM DVSR VREF Servo D / A DVDD control TEZI DVSL TSIN TEST1 SBAD TEST2 Address Digital equalizer TEST3 RFRP circuit Automatic adjustment BUS0 RFZI circuit BUS1 RFCT BUS2...
- Page 15 All manuals and user guides at all-guides.com PIN No. NAME I/ O FUNCTIONAL DESCRIPTION REMARKS This terminal controls IO0~IO3 terminal. At “L” level time, IO0, 1 out feed equalizer signal of DMOUT With pull-up resistor. 2-state PWM. IO2, 3 out disk equalizer signal of 2-state PWM.
-
Page 16: Adjustment Procedure
All manuals and user guides at all-guides.com 6. ADJUSTMENT PROCEDURE ALIGNMENT INSTRUCTIONS EQUIPMENT NEEDED: AM Signal Generator FM Signal Generator Oscilloscope VTVM(AC, DC) Test loop antenna (AW Adjustment) Dummy antenna (FM Adjustment) Stereo signal modulator Frequency counter Distortion analyser IMPORTANT 1. - Page 17 All manuals and user guides at all-guides.com MEASUREMENTS AND ADJUSTMENTS 1. FM, AM TRACKING VOLTAGE ADJUSTMENTS (FM, AM) DC VOLTMETER......CONNECT TO TEST POINT TP1 and GND Band Frequency Adjust for Adjustment 87.50MHz 1.5V 530KHz T102 TP03 2. AM RF ADJUSTMENT Signal Generator ......
-
Page 18: Remove Disc How-To
All manuals and user guides at all-guides.com 4. FM MONO DISTORTION ADJUSTMENT DC VOLT METER......Connect to TP1(-), TP2(+) Through the choke coll (100 H) Signal Generator ......Connect to FM ANT Jack (FM IN) through the dummy. Distortion Meter ......Connect to the output. Frequency Adjust for Adjustment... -
Page 19: Exploded View And Parts List For Cabinet
All manuals and user guides at all-guides.com 8. EXPLODED VIEW AND PARTS LIST FOR CABINET... -
Page 20: Exploded View And Parts List For Mechanism Ass'y
KTW3+6J SCREW KTB3+8J SCREW KTB3+10GFZ SCREW KTB4+8F SCREW KHD2A032 SCREW 3X10 KTB3+8GFZ SCREW KTB3+6J SCREW KTB3+12G SCREW KTB3+14J SCREW KHD1A028FC SCREW, SPECIAL 308W010010 KTB3+10GFC SCREW NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS. - Page 21 16P FFC *YU000950R E6D 9018 WIRING HARNESS (JAM) T99-0544 MAGNET E6C 1001 LEVER (GUIDE) 94081103 SWITCH MPU10252MLB1 *SM000350R 94081104 SWITCH MPU10184MLB1 *SM000360R 96901036 FILAMENT TAPE 15MM*45MM NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
-
Page 22: Electrical Parts List
All manuals and user guides at all-guides.com 10. ELECTRICAL PARTS LIST NOTE ON SAFETY FOR FUSIBLE RESISTOR : ASSIGNMENT OF COMMON PARTS CODES. RESISTORS The suppliers and their type numbers of fusible resistors : 1) GD05 140, Carbon film fixed resistor, 5% 1/4W are as follows;... - Page 23 KCBS1H104ZFT CER. 0.1 F 50V Z KCFE1J333JBT FILM 0.033 F 63V J C606 KCBS1H104ZFT CER. 0.1 F 50V Z C763 C607 KCBS1H560JT CER. 56pF 50V J NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
- Page 24 18pF 50V J IC66 BVIANAM1325AC IC CD MICOM TMP87CM78F *HC107070R C145 KCBS1H150JCT CER. 15pF 50V J IC67 KVIMC7805C IC KA7805-ABTU *HC300210R C150 KCKT1H101KB CER. 100pF 50V K NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
- Page 25 C275 KCBS1H104ZFT CER. 0.1 F 50V Z C545 KCQI1H222JZT MYLAR 2200pF 50V J C276 KCFE1J184JBT FILM 0. 18 F C546 KCQI1H222JZT MYLAR 2200pF 50V J NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
- Page 26 KRD20TJ102T 1/5W J R295 KRD20TJ474T 470k 1/5W J R151 KRD20TJ102T 1/5W J R301 KRD20TJ102T 1/5W J R154 KRD20TJ102T 1/5W J R302 KRD20TJ562T 5.6k 1/5W J NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
- Page 27 BVINJM4556AL IC NJM4556AL HC10200090 R902 KRD25TJ681T 1/4W J IC36 BVIANAM1301AT IC MAIN MICOM *HC107060R R903 KRD25TJ222T 2.2k 1/4W J TMP87CM78F-1G69 R904 KRD50FJ222T 2.2k 1/2W J NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.
- Page 28 WAFER CN67 KJP03GA19ZM WAFER CN71 KJP15GA115ZG WAFER CARD CABLE GF120-15S-TS CN72 KJP24GA115ZG WAFER CARD CABLE GF120-24S-TS CN75 KJP11GA19ZM WAFER MOLEX-53014 CN91 KJP03GA01ZM WAFER MOLEX 5267-03A NOTE : "nsp" PART IS LISTED FOR REFERENCE ONLY, MARANTZ WILL NOT SUPPLY THESE PARTS.