Marantz CC9100 Service Manual

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Service

Manual

POWER

SECTION

1. SPECIFICATIONS ...................................................................................................................................... 1

2. SAFETY INFORMATION ............................................................................................................................ 2

3. EXPLODED VIEW AND PARTS LIST ........................................................................................................ 3

4. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ................................................................................... 10

5. PCB CONNECTION DIAGRAM ............................................................................................................... 24

6. PCB PARTS LIST ..................................................................................................................................... 32

7. ADJUSTMENT .......................................................................................................................................... 36

8. GENERAL INFORMATION ...................................................................................................................... 40

9. PANEL FACILITIES .................................................................................................................................. 52

Please use this service manual with referring to the user guide (D.F.U) without fail.

Printed in Japan

CD CHANGER CC9100

MODE

CLEAR

RANDOM

TIME/CHARA

PROGRAM

STANDBY

SINGLE LOADER

ON/STANDBY

ACCESS

PLAY

TABLE OF CONTENTS

CC9100

CC9100 /

CD Changer

DIRECT CUSTOM

DISC/CHARA

PUSH ENTER

DISPLAY

INPUT

TITLE

OPEN/CLOSE

UNLOAD

PLAY/PAUSE

STOP

KEYBOARD

U1B

PAGE

305W855010 ACT

F i r s t I s s u e : 2000. 08

Table of Contents

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Summary of Contents for Marantz CC9100

Page 1 Service CC9100 / Manual CD Changer CD CHANGER CC9100 DIRECT CUSTOM DISC/CHARA PUSH ENTER DISPLAY INPUT SEARCH MODE CLEAR RANDOM TIME/CHARA PROGRAM TITLE OPEN/CLOSE UNLOAD PLAY/PAUSE STOP STANDBY POWER SINGLE LOADER ON/STANDBY ACCESS PLAY KEYBOARD TABLE OF CONTENTS SECTION PAGE 1.
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: Specifications
1. SPECIFICATIONS 1. General 3. Input/Output terminal Type ..........Compact disc digital audio system Power requirements ..........AC 120V, 60 Hz Audio line output jack Power consumption ..............15 W Remote Control IN/OUT jack Power consumption in standby mode ........1 W Optical digital output jack Operating temperature ..........
Page 4: Safety Information
Leakage The use of a substitute replacement component which does 0.5mA current Device not have the same safety characteristics as the MARANTZ tester under recommended replacement one, shown in the parts list in test this Service Manual, may create shock, fire, or other hazards.
Page 5: Exploded Views And Parts List
3. EXPLODED VIEWS AND PARTS LIST NOTES : Parts marked by “ NSP ” are generally unavailable because they are not in our Master Spare Parts List. mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation.
Page 6 3.2 EXTERIOR (1/2) ∗ (1/2) Refer to " 3.3 EXTERIOR (2/2)". (2/2) Hood Base Assy Refer to " 3.5 FRONT PANEL ASSY SECTION".
Page 7 Hood Base Assy Section No. 14: Center Pole No. 11: Trans Cover 14 (2/2) ∗ ∗ 14 (1/2) (1) EXTERIOR (1/2) PARTS LIST ∗ Mark No. Description Part No. PWZ4165, MAIN BOARD ASSY — PWZ3856, POWER BOARD ASSY — CM-22C, Strain Relief 296W259010 ADG7024, AC Power Cord *ZC000080R...
Page 8 3.3 EXTERIOR (2/2) Refer to " 3.4 FLOAT BASE ASSY SECTION". ∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗ ∗...
Page 9 EXTERIOR (2/2) PARTS LIST Mark No. Description Part No. PWZ3781, SENSOR BOARD ASSY — PWZ3785, SELECT BOARD ASSY — PWZ3788, LOADING BOARD ASSY — PWZ3790, LOADING SW BOARD ASSY — PWZ3791, RADIATE BOARD ASSY — PWZ3792, RECEIVE BOARD ASSY — PWZ3864, VOLUME BOARD ASSY —...
Page 10 3.4 FLOAT BASE ASSY SECTION FLOAT BASE ASSY SECTION PARTS LIST Mark No. Description Part No. PNW2052, Gear 1 305W058010 PNW2053, Gear 2 305W058020 PNW2054, Gear 3 305W058030 PNW2699, Carriage Base 305W401010 PEA1335, Pickup Assy - S *ZZ001560R PEA1235, D.C. Motor Assy (SPINDLE) *ZZ001570R PEA1246, Carriage DC Motor Assy *ZZ001580R PNW2055, Pinion Gear...
Page 11: Front Panel Assy Section
PAC1882, JOG Dial 296W067010 PDD1188, Flexible Cable (18P) *YU000700R PBH1228, Enter Spring 296W115040 296W248110, Front Panel 296W248110 PAC1883, Enter Button 296W270050 185J251012, Marantz Badge 185J251010 NSP 21 PPZ30P080FMC, Screw — 296W158010, Display Window 296W158010 NSP 22 PPZ30P050FMC, Screw — PEC1042, Jog Sheet —...
Page 12: Block Diagram And Schematic Diagram
4. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 4.1 BLOCK DIAGRAM SERVO MECHANISM ASSY (PXA1591) MAIN BOARD ASSY RFAC LOUT RF AMP FEI,FOER A,B,C,D,E,F 14,15 6-11 DIGITAL SERVO+ IC151 TRER DECODER+ CXA2570N SFDR 28,29 DOUT TFDR IC301 30,31 CXD2587Q FFDR 32,33 SQSO,SQCK ROUT FCS,TRK,DISCSEL+ SCLK,SENS...
Page 13: Display Board Assy
IC431 NJM4558MD Q433 2SD2144S Q434 2SD2144S IC431 NJM4558MD CN352 9 Pin IC352 M5N510088FP-70LL S-RAM ST5V Remote Q1962 Control Q1961 S1981 25A1037K(RS) 2SC2412K (RS) Remote Control ACRY JA1961 5.6V C1963 – 30V PTT1348 ACRY 5.6V – 30V CN 351 CN 701 JOG1 JOG1 JOG2...
Page 14: Overall Wiring Diagram
4.2 OVERALL WIRING DIAGRAM SERVO MECHANISM ASSY (PXA1591) MAIN BOARD ASSY PWZ 4165 (PWX1192) LOADING SW LOADING ASSY BOARD ASSY (PWZ3788) (PWZ3790) RECEIVE BOARD ASSY (PWZ3792) RADIATE BOARD ASSY (PWZ3791) J801 KBCK KBDT V+5K GNDK KEYBOARD DOOR MOTOR SELECT ASSY BOARD ASSY BOARD ASSY (PWZ4166)
Page 15 Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST". MAIN BOARD ASSY -30V ST5V RSTS RMDT1 RMDT2 DREQ DCLK KYDT DPDT ACRY V+5K GNDK Remote Control S1981 Remote ACRY Control 5.6V JA1981...
Page 16 4.3 MECHANISM BOARD, DOOR MOTOR BOARD, DOOR SW BOARD and PICKUP ASSYS SERVO MECHANISM ASSY (PXA1591) SPINDLE MOTOR ASSY PEA1235 SLED MOTOR ASSY SIGNAL ROUTE : FOCUS SERVO LOOP : TRACKING SERVO LOOP : SLED SERVO LOOP PEA1246 : SPINDLE DRIVE CN207 DOOR SW DOOR MOTOR...
Page 17 4.4 LOADING SW, LOADING BOARD, SENSOR BOARD, RECEIVE BOARD, RADIATE BOARD and SELECT BOARD ASSYS LOADING BOARD ASSY (PWZ3788) LOADING SW ASSY (PWZ3790) REAF SW CN203 VSK1011 LOADING MOTOR VXM1033 SENSOR BOARD ASSY VOLUME BOARD ASSY (PWZ3781) (PWZ3864) RECEIVE 100k BOARD VR601 ASSY...
Page 18 4.5 MAIN BOARD ASSY 20mV 20mV 20mV 20mV 0.12V 0.2V 0.1V 1.8V 1.8V -0.7V SIGNAL ROUTE : AUDIO SIGNAL : EFM SIGNAL J651 : FOCUS SERVO LOOP : TRACKING SERVO LOOP : SLED SERVO LOOP : SPINDLE DRIVE : LOADING DRIVE : DOOR DRIVE (SEL) (SEL)
Page 19 MAIN BOARD : The power supply is shown with the marked box. ASSY PWZ4165 MY:Only IC301(CXD2587Q) :PLAY MODE PIN No. 16-17 — — Voltage(V) 1.1-2.0 0.38-0.56 1.2-1.6 PIN No. 21-22 34-37 38-42 Voltage(V) — — — 0.05-0.08 — 0.03 0.02-0.2 0.03-0.09 0.02-0.04 0.06-0.08 PIN No.
Page 20 4.6 MAIN BOARD ASSY MAIN BOARD ASSY (PWZ3831) CN701 CN11...
Page 21 SIGNAL ROUTE : AUDIO SIGNAL ROUTE REMOTE ST5V # R1961 Remote C1961 R1966 Q1962 Control 47/16 Q1961 R1965 S1981 VSH1009 4.7k 2SA1037K (RS) R1967 2SC2412K (RS) Remote Control R1969 JA1961 DKB1027 C1962 C1983 : The power supply is shown with the marked box. SIGNAL ROUTE : AUDIO SIGNAL...
Page 22 Waveforms ∗1 50T-JUMP: After switching to the pause mode, press Main Board Assy the manual search key. ∗2 FOCUS-IN: Press the play key without loading a disc. Note: The encircled numbers denote measuring point in the schematic diagram. IC202-Pin 3: 50T - JUMP (*1) MODE TP1-Pin 1: PLAY MODE (RFDC) TP1-Pin 2: 50T - JUMP (*1) MODE 500mV/div 500nsec/div...
Page 23 IC201-Pin 3: TRACK SEARCH MODE (SLED) 2V/div 200msec/div – GND IC301-Pin 26 : PLAY MODE (MDP) 2V/div 2 µsec/div – GND IC301-Pin 72 : PLAY MODE (1kHz) (LOUT 1) 1V/div 200µsec/div – GND TRACK SEARCH MODE Upper : TP1-Pin 1 (RFDC) 0.5V/div Lower : IC301-Pin 21 (C.OUT) 2V/div 50 µsec/div –...
Page 24 4.7 DISPLAY BOARD, CONTROL BOARD, KEY BOARD and POWER BOARD ASSYS DISPLAY BOARD ASSY S701 : MODE S702 : CLEAR S703 : PROGRAM S704 : RANDOM CN351 S705 : TIME/CHARA S706 : STANDBY/ON DISPLAY BOARD ASSY S707 : SINGLE LOADER ACCESS S708 : SINGLE LOADER PLAY (PWZ3846) 4.19MHz...
Page 25: Key Board Assy
POWER BOARD ASSY (PWZ3856) CN11 BA05T LIVE CN12 KEY BOARD ASSY (PWZ4166) DA204K DA204K RKN1038 CN702 CONTROL BOARD ASSY S751–S760 : DIRECT CUSTOM (1–10) S761 : Track/Manual search (reverse direction) CONTROL BOARD ASSY S762 : Track/Manual search (forward direction) S763 : TITLE DISPLAY (PWZ3849) S764 : TITLE SEARCH S765 : OPEN/CLOSE...
Page 26: Pcb Connection Diagram
5. PCB CONNECTION DIAGRAM 5.1 MECHANISM BOARD, DOOR MOTOR and DOOR SW BOARD ASSYS SIDE A NOTE FOR PCB DIAGRAMS: 1. Part numbers in PCB diagrams match those in the schematic diagrams. 2. A comparison between the main parts of PCB and schematic MECHANISM BOARD ASSY diagrams is shown below.
Page 27 5.2 LOADING SW, LOADING BOARD, SENSOR BOARD, RECEIVE BOARD, RADIATE BOARD, SELECT BOARD and VOLUME BOARD ASSYS SIDE A LOADING BOARD ASSY LOADING SW ASSY CN203 (PNP1452-C) (PNP1452-C) RADIATE BOARD ASSY VOLUME (PNP1452-C) BOARD ASSY SENSOR BOARD ASSY RECEIVE BOARD ASSY (PNP1467-B) (PNP1452-C) (PNP1452-C)
Page 28 5.3 MAIN BOARD and KEY BOARD ASSYS SIDE A MAIN BOARD ASSY IC21 IC203 IC202 Q301 Q401 IC402 IC201 IC352 IC31 IC35 Q151 IC331 IC351 IC IC353 IC351 IC32 IC36 IC34 VR301 VR155 CN701 PNP1482-A PWZ4165 CN610 J601 To PICKUP ASSY...
Page 29 SIDE A SIDE A NOTE FOR PCB DIAGRAMS: 1. Part numbers in PCB diagrams match those in the schematic diagrams. 2. A comparison between the main parts of PCB and schematic diagrams is shown below. Symbol in PCB Symbol in Schematic Part Name Diagrams Diagrams...
Page 30 MAIN BOARD and KEY BOARD ASSYS IC501 IC433 Q470 IC432 Q436 Q471 IC431 Q433 Q435 IC301 Q432 IC401 Q438 Q439 Q434 IC341 Q431 Q437 Q440 Q442 Q152 IC151 IC331 SIDE B KEY BOARD ASSY (PNP1482-A)
Page 31 SIDE B IC21 IC1963 IC202 Q441 Q391 IC201 Q382 Q362 IC352 IC1962 C331 IC402 Q401 Q433 IC203 IC23 Q381 Q361 IC351 IC1961 IC353...
Page 32 5.4 DISPLAY BOARD and CONTROL BOARD ASSYS SIDE A DISPLAY BOARD ASSY J801 CN351 (PNP1451-F) CONTROL BOARD ASSY (PNP1467-B)
Page 33: Power Board Assy
5.5 POWER BOARD and CONTROL BOARD ASSYS SIDE A CN11 CN12 POWER BOARD ASSY (PNP1451-F) To AC POWER CORD SIDE B CONTROL BOARD ASSY...
Page 34: Pcb Parts List
6. PCB PARTS LIST NOTES: Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List. mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. When ordering resistors, first convert resistance values into code form as shown in the following examples.
Page 35 Mark Description Part No. Mark Description Part No. NSP C62 CKCYF103Z50, CERAMIC CAPACITOR — — 51048-1300, CABLE HOLDER — NSP C63 CKCYF103Z50, CERAMIC CAPACITOR — — 51048-1400, CABLE HOLDER — NSP C64 CEAT471M25, ELECT. CAPACITOR — NSP J702 DE010WE0, CORD WITH PLUG —...
Page 36 Mark Description Part No. KEY BOARD ASSY (PWZ4166) NSP C52, C153, C155, C156, C304, C315 CEAT101M50 — Mark Description Part No. NSP C441-C444 CEAT220M25 — SEMICONDUCTORS NSP C201-C204, D801, D802 DA204K *HZ200140R C1961 CEAT470M16 — CAPACITORS NSP C309 CEATR47M50 — NSP C805 CEAL101M6R3 —...
Page 37 Mark Description Part No. JA1961 DKB1027, JACK *YT002190R NSP CN201 B6P-SHF-1AA, 6P TOP POST — NSP CN202 SLW16S-1C7, CONNECTOR — X301 PSS1008, XTAL. RES. (16.9344MHz) *JX000690R S1961 VSH1009, SLIDE SWITCH *SS000630R X351 VSS1028, CERAMIC RESONATOR (4.19MHz) *FQ000470R — VEF1040, PCB BINDER —...
Page 38: Spindle Motor
7. ADJUSTMENT 7.1 PREPARATIONS 7.1.1 Jigs and Measuring Instruments 39 kΩ 0.001µF CD TEST DISC Precise Low pass filter screwdriver screwdriver PHILIPS SBC429 screwdriver (medium) (39 kΩ + 0.001µF) (small) DC power supply Dual-trace oscilloscope Digital multi meter (10 : 1 probe) 7.1.2 Necessary Adjustment Points When Adjustment points...
Page 39 7.2 ADJUSTMENT 7.2.1 How to Start/Cancel Test Mode TEST MODE : ON Short Point Short Point MAIN BOARD ASSY MAIN BOARD ASSY TEST MODE : PLAY MODE TEST DISC : SBC429 CLOSE OPEN inwards outwards Spindle motor : START Tracking servo : Focus servo : CLOSE Spindle servo : CLOSE Disc Rack No.1...
Page 40 7.2.3 Electrical Adjustment Grating Adjustment Turn counterclockwise from null. Locate null. Test mode SPDL servo CLOSE FOCUS servo CLOSE TRKG servo OPEN Counterclockwise, Maximum amplitude. Innermost TEST DISC circumference (1 TRK) PICKUP PLAY Oscilloscope DC Mode V: 20mV/div H: 5mSec/div Player START Low pass filter...
Page 41 RF Level Adjustment Test mode SPDL servo CLOSE FOCUS servo CLOSE TRKG servo 1.0VP-P CLOSE ±0.1V Innermost TEST DISC circumference VR155 (1 TRK) PLAY MAIN BOARD ASSY Oscilloscope AC Mode V: 50mV/div H: 10mSec/div Player START (CN201) Prove (10:1) RFDC MAIN BOARD ASSY Disc Detection Adjustment Connection Diagram for Adjustment...
Page 42: General Information
8. GENERAL INFORMATION 8.1 DIAGNOSIS 8.1.1 DISASSEMBLY Removal of the Servo Mechanism Assy GM 1 Remove the Bonnet. (Left and right Screw A side : 2 screws, rear side : 3 screws) 2 Remove the wires from the MAIN MAIN BOARD ASSY BOARD Assy.
Page 43 6 Remove the screws E (4 screws), and then remove the Disc Guard. 7 Remove the Float Base Assy and Clamp Holder. Float Base Assy Disc Guard Screw E (× 4) Clamp Holder Clamp Support Clamp Spring Front Front Float Base Assy 8 Remove the Flexible Flat Cable Float Base and the Connector Assy (4P)
Page 44 Removal of the Gear Holder Assy and the Disc Rack Screw A (× 2) 1 Perform the steps 1 to 6 of " Removal of the Servo Mechanism Gear Holder Assy Assy GM ". 2 Remove the screws A (2 screws), and then remove the Gear Holder Assy.
Page 45 8.1.2 ERROR CHECK DISPLAY Error check mode (display of the error history for the last 16 times) Seconds digits is entered when the "TIME/CHARA" button is pressed in test mode. By looking at this display, it can be seen in which status the Display Contents microcomputer has stopped.
Page 46 8.1.3 EXPLANATION OF DISC DETECTION 1. Detection of the rack position <<< Rack section >>> There are two types of slits on the rear of the rack, and their User Display Contents combination is used to find which disc has been selected during Display rack rotation.
Page 47 3. Disc Detection Method Disc No. 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 3-1 In Regard to the Disc Detection Method DCNT Disc detection is performed after stabilization of the rotation DPOS speed after rack rotation start and completion of acceleration.
Page 48: Operation Flowchart
8.1.4 OPERATION FLOWCHART From power-on till the end of initialization (Power ON) Initialization of memory Setup of the destination and the type of player according to the data received from the microprocessor for the FL display. Process of closing the hood Process of rejecting a disc Changing the target address of the selector to the address of the player...
Page 49 8.2 PARTS 8.2.1 IC ¶ The information shown in the list is basic information and may not PE5192A(IC701:DISPLAY BOARD ASSY) correspond exactly to that shown in the schematic diagrams. Display Control Micro-computer Pin Function Symbol Name Description Symbol Name Description –...
Page 50 PE5133B (IC351:MAIN BOARD ASSY) Symbol Name Description System Control Micro–computer 41 P20/SI1 KYDT Communication data input in regard to the Display Control Microcomputer Pin Function 42 P21/SO1 DPDT Communication data output in regard Symbol Name Description to the Display Control Microcomputer 43 P22/SCK1 DCLK Communication clock in regard to the...
Page 51 Symbol Name Description 88 P32/TO2 LOUT (LIN:H ,LOUT:L) OUT (LIN:L ,LOUT:H) STOP (LIN:L ,LOUT:L) 89 P33/TI1 CDRW CD/RW Gain change 90 P34/TI2 XRST Reset output for each LSI 91 P35/PCL Not used Output of ‘’L’’ 92 P36/BUZ Not used OPEN 93 P37 PLED Sensor output for disc detection...
Page 52 CXD2587Q (IC301: MAIN BOARD ASSY) Decoder 16 18 64 15 19 61 62 63 TES1 TEST Clock Error XRST Generator Corrector RMUT Senal-In RFAC Interface Demodurator Interface LMUT ASYI Asymmetry XTAI ASYO Over Sampling Timing Corrector Digital Filter Logic XTAO BIAS 3rd-Order XPCK...
Page 53 • Pin Function ¡N- Pin Name Function Pin Name Function SubQ 80-bit, PCM peak and level data output SQSO Tracking error input CD TEXT data output SQCK Clock input for SQSO readout Center servo analog input XRST System reset Reset when "L" RFDC RF signal input SYSM...
Page 54: Panel Facilities
9. PANEL FACILITIES FRONT PANEL TIME/CHARA button DIRECT CUSTOM buttons RANDOM button Jog dial PROGRAM button ENTER CLEAR button Hood TITLE/DISPLAY MODE button CD CHANGER CC9100 button DIRECT CUSTOM DISC/CHARA TITLE/INPUT button PUSH ENTER TITLE/SEARCH STANDBY DISPLAY INPUT SEARCH MODE...

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