Pioneer CDX-PD6 Manuale utente

PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan

PIONEER ELECTRONICS SERVICE INC. P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A.

PIONEER ELECTRONIC [EUROPE] N.V. Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium

PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936

C PIONEER ELECTRONIC CORPORATION 1999 K-ZZD. FEB. 1999 Printed in Japan

ORDER NO.

CRT2372

65421 3

MULTI-COMPACT DISC PLAYER

CDX-PD6 UC

Service

Manual

CONTENTS

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

2. EXPLODED VIEWS AND PARTS LIST.......................3

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ...10

4. PCB CONNECTION DIAGRAM ................................26

5. ELECTRICAL PARTS LIST ........................................42

6. ADJUSTMENT..........................................................46

7. GENERAL INFORMATION .......................................48

7.1 DIAGNOSIS ........................................................48

7.1.1 TEST MODE..............................................48

7.1.2 DISASSEMBLY .........................................55

7.2 IC ........................................................................58

8. OPERATIONS AND SPECIFICATIONS.....................63

-See the separate manual CX-890(CRT2376) for the CD mechanism description, disassembly and circuit

description.

-The CD mechanism employed in this model is one of G1 series.

CDX-PD6

-CD Player Service Precautions

1. For pickup unit(CXX1311) handling, please refer

to"Disassembly"(see page 55).

During replacement, handling precautions shall be

taken to prevent an electrostatic discharge(protection

by a short pin).

2. During disassembly, be sure to turn the power off

since an internal IC might be destroyed when a con-

nector is plugged or unplugged.

3. Please checking the grating after changing the ser-

vice pickup unit(see page 46).

-When the Repair is Complete

When the repair is complete, make the CD mechanism

ready for transportation

implementing the following procedures:

1. Press the changer side 1 and 4 simultaneously to turn

the ACC on.

2. As the ACC is turned on, the disc indicator blinks in

red.

3. When the blinking is stopped, the mechanism is

ready for the transportation.

4. Attach the Transportation Bracket (CNC7878). Now

you can transport it.(See the figure below) (The

Bracket used on the CDX-PD6/UC is recommended

for the transportation purpose.)

CAUTION

This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer.

Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair

complex products such as those covered by this manual.

Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty.

If you are not qualified to perform the repair of this product properly and safely; you should not risk trying to do so

and refer the repair to a qualified service technician.

WARNING

This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of

California to cause cancer, birth defects or other reproductive harm.

Health & Safety Code Section 25249.6 - Proposition 65

1. SAFETY INFORMATION

Transportation Basket

(CNC7878)

Case

(CNB2354)

CDX-PD6

1 Polyethylene Bag CEG1116

2-1 Owner’s Manual CRD3000

(English, French)

2-2 Installation Manual CRD3001

(English, French)

* 2-3 Warranty Card CRY1070

3 Screw Assy CEA2046

* 4 Polyethylene Bag CEG-127

5 Screw BMZ50P080FMC

6 Carton CHG3787

7 Contain Box CHL3787

8 Protector CHP2123

9 Cover CEG1177

10 Protector CHP2124

Mark No. Description Part No. Mark No. Description Part No.

-PACKING SECTION PARTS LIST

NOTE:

-Parts marked by “*” are generally unavailable because they are not in our Master Spare Parts List.

-Screws adjacent to ∇mark on the product are used for disassembly.

2. EXPLODED VIEWS AND PARTS LIST

2.1 PACKING

CDX-PD6

2.2 EXTERIOR

CDX-PD6

1 Screw BMZ20P020FMC

2 Screw BMZ26P030FMC

3 Screw BMZ26P060FMC

4 Chassis CNA2178

5 Case CNB2354

6 Side Frame CNB2484

7 Bracket CNC7878

8 Bracket CNC8026

9 Front Frame CNC8027

10 Holder CNC8028

11 Insulator CNM5969

12 Insulator CNM5970

13 PCB CNP5516

* 14 Caution Label CRP1200

15 Holder CNV5543

16 Extended Unit CWM6526

17 Cord CDE6020

18 Cord CDE6019

19 Connector(CN102) CKS2200

20 Connector(CN103) CKS3597

21 Connector(CN701) CKS3970

22 Connector(CN101) CKS3989

23 Holder CNC8031

24 Screw BPZ20P060FMC

25 Button(EJECT) CAC5821

26 Button(1-6) CAC6115

27 Door CAT2067

28 Washer CBF1038

29 Spring CBH2200

30 Spring CBH2201

31 Connector CDE5858

32 PCB CNP5281

33 Gear CNV5547

34 Arm CNV5548

35 Guide CNV5818

36 Keyboard Unit CWM6131

37 Connector(CN902) CKS3992

38 Connector(CN903) CKS3992

39 Connector(CN901) CKS4053

40 Bracket Unit CXB3111

41 Grille Unit CXB4000

42 Screw IMS20P040FMC

43 CD Mechanism Module CXK4701

44 Screw IMS20P040FMC

45 Screw IMS26P040FMC

* 46 Lighting Conductor CNV5546

* 47 Lighting Conductor CNV5545

48 Transistor(Q708) 2SB1335A

49 Damper CNV5120

50 Holder CNC7826

51 Screw(M2x2) CBA1250

52 Sheet CNM5981

53 Holder CNC7477

54 Spring(Front) CBH2066

55 Spring(Right Rear)(Black) CBH2067

56 Spring(Left Rear) CBH2065

57 Cap CNS1472

58 Resistor RS1/2PMF102J

59 Sheet CNM6318

-EXTERIOR SECTION PARTS LIST

Mark No. Description Part No. Mark No. Description Part No.

CDX-PD6

2.3 CD MECHANISM

CDX-PD6

1-9 •••••

10 CD Core Unit(Servo Unit) CWX2202

11 Connector(CN101) CKS2764

12 Connector(CN301) CKS3966

13 Connector(CN201) CKS3991

14 CD Core Unit(STS Unit) CWX2203

15 Connector(CN701) CKS3989

16 Connector(CN801) CKS3989

17 Connector(CN802) CKS4054

18 Screw CBA1037

19 Screw CBA1041

20 Screw CBA1076

21 Screw CBA1250

22 Screw CBA1405

23 Screw CBA1452

24 Screw CBA1453

25 Screw CBA1479

26 Washer CBF1037

27 Washer CBF1038

28 Washer CBF1039

29 Washer CBF1064

30 Spring CBH2007

31 Spring CBH2011

32 Spring CBH2013

33 Spring CBH2014

34 Spring CBH2015

35 Spring CBH2016

36 Spring CBH2017

37 Spring CBH2290

38 Spring CBH2019

39 Spring CBH2064

40 Spring CBH2195

41 Spring CBH2196

42 Spring CBH2224

43 Spring CBH2250

44 Spring CBL1328

45 Roller CLA3154

46 Roller CLA3157

47 Roller CLA3159

48 Roller CLA3160

49 Shaft CLA3179

50 Spacer CLA3194

51 Roller CLA3248

52 Bush CLA3353

* 53 Shaft CLA3469

54 Shaft CLA3543

55 Steer CNC7215

56 Steer CNC7216

57 Cam CNC7227

* 58 Holder CNC7235

59 Gear CNC7236

60 Gear CNC7238

61 Lever CNC7243

62 Lever CNC7244

63 Lever CNC7245

64 Lever CNC7246

65 Cover CNC7441

66 Holder CNC8451

67 Lever CNC8024

68 Gear CNC8140

69 Sheet CNM5831

70 PCB CNP4839

71 PCB CNP5259

72 Gear CNR1479

73 Gear CNR1481

74 Gear CNR1495

75 Gear CNR1501

76 Gear CNR1502

77 Gear CNR1540

78 Gear CNR1541

79 Belt CNT1080

80 Worm Gear CNV5046

81 Gear CNV5047

82 Gear CNV5048

83 Gear CNV5049

84 Holder CNV5056

85 Pulley CNV5058

86 Arm CNV5061

87 Spacer CNV5066

88 Arm CNV5189

89 Cover CNV5207

90 Cover CNV5424

91 Cover CNV5425

92 Lever CNV5427

93 Arm CNV5491

94 Gear CNV5519

95 Holder CNV5648

96 Composite PCB CNX3141

97 Composite PCB CNX2989

98 Chassis Unit CXB4314

-CD MECHANISM SECTION PARTS LIST

Mark No. Description Part No. Mark No. Description Part No.

CDX-PD6

99 Frame Unit CXB2702

100 Lever Unit CXB2703

101 Arm Unit CXB2704

102 Lever Unit CXB2708

103 Lever Unit CXB2709

104 Lever Unit CXB2711

105 Arm Unit CXB2712

106 Lever Unit CXB2713

107 Lever Unit CXB2714

108 Carriage Mechanism Unit(G1) CXB2998

109 Screw CBA1041

110 Screw CBA1250

111 Screw CBA1362

112 Screw CBA1471

113 Washer CBF1038

114 Spring CBH2008

115 Spring CBH2009

116 Spring CBH2010

117 Spring CBL1335

118 Roller CLA3173

* 119 Bracket CNC7228

120 Guide Unit CXB4417

121 Cover CNC7628

122 Sheet CNM6414

123 Sheet CNM5378

124 Sheet CNM5695

125 Sheet CNM5827

126 PCB CNP4978

127 Ball CNR1189

128 Bearing CNR1423

129 Belt CNT1079

130 Holder CNV5037

131 Guide CNV5040

132 Clamper CNV5042

133 Rack CNV5111

134 Arm CNV5579

135 Holder CNV5759

* 136 Chassis CXB2698

137 Arm Unit CXB2705

138 Motor Unit(M4 CARRIAGE) CXB3178

139 Screw Unit CXB3179

140 Lever Unit CXB4291

141 Insulator CNM6306

142 Spacer CNM6294

143 Motor(M5 SPINDLE) CXM1120

144 Screw JFZ14P020FMC

145 Washer YE15FUC

146 Arm Unit CXB4289

147 Arm Unit CXB4290

148 Tray Assy CXB4307

149 Spring CBH2269

150 •••••

151 Cam Motor Assy CXB3170

152 Spacer CNC8289

* 153 Bracket Unit CXB4165

* 154 Motor Unit(M1 Cam Gear) CXB3174

* 155 Motor Unit(M3 ELV) CXB3175

156 Screw JFZ20P025FMC

157 Loading Arm L Assy CXB3171

158 Screw CBA1250

159 Screw CBA1453

160 Washer CBF1038

161 •••••

162 Washer CBF1074

163 Spring CBH2136

* 164 Arm CNC7241

* 165 Arm CNC7827

* 166 Sheet CNM5691

167 Belt CNT1079

168 Holder CNV5055

169 Pulley CNV5057

170 Roller CNV5064

171 Guide CNV5125

* 172 Bracket Unit CXB4316

173 Roller Gear Unit CXB3176

174 Motor Unit(M2 LOAD) CXB3177

175 Screw JFZ14P020FMC

176 Loading Arm R Assy CXB3172

177 Screw CBA1453

178 Washer CBF1074

179 Spring CBH2136

* 180 Arm CNC7242

* 181 Arm CXB4448

182 •••••

183 Roller CNV5064

184 Roller Gear Unit CXB3176

185 Guide CNV5126

186 Switch(S885 MAX) CSN1052

187 LED(D883) CL202IRXTU

188 Photo-transistor(Q881) CPT231SXTD

189 LED(D891,892) CL202IRXTU

190 Switch(S887 CLAMP) CSN1051

191 Switch(S886 ELV HOME) CSN1052

192 Bracket Unit CXB4306

193 Photo-transistor(Q851,852) CPT231SXTD

194 Resistor(R856) RS1/8S911J

195 Resistor(R857) RS1/8S821J

196 Photo-interrupter(Q1) RPI-221

197 •••••

198 Pickup Unit(Service)(P8) CXX1311

Mark No. Description Part No. Mark No. Description Part No.

CDX-PD6

SWITCH PCB

CD CORE UNIT(SERVO UNIT)

PICKUP UNIT(SERVICE)

MOTOR PCB(B)

KEYBOARD PCB

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

MOTOR PCB(A)

CD CORE UNIT(STS UNIT)

PCB UNIT(B)

PCB UNIT(E)

PCB UNIT(C)

LOAD MOTOR PCB

PCB UNIT(D)

PCB UNIT(A)

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