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CD RECEIVER
KDC-3031A/AY/G/GY KDC-309A/G KDC-F331A/G
SERVICE MANUAL
PANEL ASSY KDC-3031A/AY/G/GY (A64-3458-12)
© 2004-12 PRINTED IN JAPAN B53-0232-00 (N) 1813
PANEL ASSY KDC-309A/G (A64-3459-12)
VOL AUD
SET UP
VOL
/PTY
AUD
SET UP
/PTY
MENU
FF
SCAN
RDM
REP
MENU
FF
SCAN
RDM
REP
PANEL ASSY KDC-F331A/G (A64-3460-02) SPARE TDF PANEL MAIN UNIT NAME KDC-3031A/AY/G/GY KDC-309A/G KDC-F331A/G TDF PARTS No. Y33-2140-62 Y33-2140-64 Y33-2140-63 TDF NAME TDF-3031 TDF-309 TDF-WF431
VOL AUD
SET UP
/PTY
MENU
FF
SCAN
RDM
REP
LEVER (D10-4589-04) x2
DC CORD (E30-6413-05)
PLASTIC CABINET ASSY (A02-2736-03)
MOUNTING HARDWARE ASSY (J21-9716-03)
ANTENNA ADAPTOR (T90-0523-05)
* ESCUTCHEON (B07-xxxx-xx)
* Depends on the model. Refer to the parts list.
This product uses Lead Free solder.
KDC-3031A/3031AY/3031G/3031GY KDC-309A/309G/F331A/F331G
BLOCK DIAGRAM
J4
ANT AM+B
L506 FM AGC
ELECTRIC UNIT (X34-)
Q501 AM AGC
IC10
MPX OUT MPX IN 800mV 1200mV
Q351,352 PRE MUTE
J6 IC4
PRE OUT FM (J/K Type) FM (E Type) AM (J/K Type) AM (E Type) CD/MD RECEIVER CHANGER : : : : : : 1800mV 1372mV 600mV 855mV 3600mV 3600mV
CD or MD MECHA
AUDIO OUT
SERVO A8V BU5V
POWER IC E-VOL & TUNER
A8V
IC6 MUTE LOGIC J1
SP OUT
IC11 J2 CHANGER
AUDIO OUT
BU5V
E2PROM IC7 RDS DECODER
IC8 RST IC IC1
Q51 SURGE DET Q52 BU DET Q53 ACC DET
ACC TEL MUTE P-ANT P-CON BACK-UP
SYSTEM u-COM
BACK-UP
SWITCH UNIT (X16-)
ED1 IC1 VFD
PAN5V
BU5V
PAN5
Q151 PAN5V Q72,73 SERVO IC15 VFD REG
SW5V AM+B A8V BU5V
IC3 POWER SUPPLY IC
P-CON P-ANT SW5V AM+B AUDIO+B VCC BU5V ILLUMI
IC3 REMOTE
Q155 DSI
SERVO
KEY ILLUMI
S11 VOL .......
VFD DRIVER with KEY MATRIX
.......
MECHA ASSY (X92-)
CD PLAYER UNIT (X32-5750-00)
X1 CLOCK 16.934MHz
PICK-UP (DPU1)
D. GND
7
D. GND IC1 RF AMP
VREF 12
IC2
4
MOTHER BOARD (X34-)
DOUT CLK DATA MSTOP MRST MUTE L MUTE R L-ch R-ch 22 19 18 10 11 12 13 8 6 9 7
E
A B
C
F
Q1 APC
SERVO PROCESSOR u-COM IC4 REF
A+5V
2
IC3 TR COIL FO COIL DM1 SPINDLE MOTOR DM2 LOADING & SLED MOTOR
2 2 2 VREF
Q5,6,D3 CURR. AMP
LPF D2 5V REG Q4 8V SW Q3 SW Q2 5V SW
A8V A. GND
A. GND
MUTE DRV MUTE 4
BU5V
15
MOTOR DRIVER LOADING
H L
D. GND
VREF
D. GND
14
2
S3 S. GND
SW +5V
LOE/LIM SW
1
SLED
S2 S1
12EJE SW
21
D. GND
LOS SW S7.5V S. GND MOTOR LO/EJ
20 3 2 4 5
2
KDC-3031A/3031AY/3031G/3031GY KDC-309A/309G/F331A/F331G
COMPONENTS DESCRIPTION
ELECTRIC UNIT (X34-3412-7x)
Ref. No. IC1 IC3 IC4 IC6 IC7 IC8 IC10 IC11 IC15 Q51 Q52 Q53 Q71 Q72,73 Q74 Q151 Q155 Q252 Q330 Q351 Q352 Q501 Application / Function SYSTEM µ-COM POWER SUPPLY POWER IC MUTE LOGIC RDS DECODER RESET E-VOL & TUNER E2PROM VFD REGULATOR SERGE DET BU DET ACC DET SERVO+B CONTROL SW SERVO+B AVR IC3 CONTROL SW PANEL 5V SW DSI ILLUMI SW IC4 STBY SW Q351, 352 MUTE DRIVER Lch PRE MUTE SW Rch PRE MUTE SW AM RF AMP System control. DC5Vx2, 7.9Vx1, 8.1Vx1, 10.3V, P.CON, P-ANT output. Audio signal amplifier. Mute control. RDS decode. "L" when detection voltage goes below 3.6V. E-VOL, Tuner, Stereo decode. Saves and writes tuner adjustment data. 11.3V output voltage for LED and VFD. "ON" when the base goes "H". "ON" when the base goes "H". "ON" when the base goes "H". "ON" when the base goes "H". Output voltage level : 7.5V. "ON" when the base goes "H" (Output voltage : 10.3V). "ON" when the base goes "L". "ON" when the base goes "L". "ON" when the base goes "L". "ON" when the base goes "L". Pre-output is muted when the base goes "H". Pre-output is muted when the base goes "H". Adjusts for AM-RF gain. Operation / Condition
CD PLAYER UNIT (X32-5750-00)
Ref. No. Application / Function Operation / Condition Generation of RF signal based on the signals from the APC circuit and pickup, and RF AMPLIFIER responding IC1 to CD-RW Detection of dropout, anti-shock, track crossing and off-tracking conditions, included gain control function during CD-RW. Focusing, tracking, sled and spindle servo processing. CD SIGNAL PROCESSOR IC2 built-in µ-COM Automatic adjustment (focusing, tracking, gain, offset and balance) operations. Digital signal processing (DSP, PLL, sub-codes, CIRC error correction, audio data interpolation processing) operations, and microcomputer function. Focusing coil, tracking coil, spindle motor and sled motor driver, disc loading and IC3 IC4 Q1 Q2 Q3 Q4 Q5, 6 4ch BTL DRIVER eject operation. L.P.F. (LOW PASS FILTER) APC (AUTOMATIC POWER CONTROL) DIGITAL +5V SW Q4 SW ANALOG +8V SW CURRENT AMP 2nd low pass filter for audio signals. LD power control. "ON" When P. ON signal goes "L". "ON" When P. ON signal goes "L" (SW+5V is ON). "ON" When P. ON signal goes "L" (Q3 is ON). Current driver. generation of servo error (focusing error and tracking error) signals.
3
KDC-3031A/3031AY/3031G/3031GY KDC-309A/309G/F331A/F331G
COMPONENTS DESCRIPTION
SWITCH UNIT (X16-2932-7x)
Ref. No. IC1 IC3 Q1 Q2 Q21 Application / Function VFD DRIVER REMOTE SENSOR GREEN LED SW RED LED SW PAN SW5V "ON" when the base goes "H". "ON" when the base goes "H". "ON" when the base goes "H". Operation / Condition
MICROCOMPUTER'S TERMINAL DESCRIPTION
SYSTEM µ-COM : IC1 on X34- (ELECTRIC UNIT)
Active Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16~18 19 20 21 22~24 25 26 27 28 29 30 H H L L L L (H/L) Pin Name DC ERR LINE MUTE ROTARY CW AVSS TUN TYPE1 TUN TYPE2 AVREF1 VFD DATAF VFD DATAS VFD CLK VFD RST VFD CE ROTARY CCW TDF DET PWIC BEEP NC RDS AFSL TUN ADJ TUN SD NC AUD SDA AUD SCL PWIC STBY VOL MUTE PWIC MUTE TUN FANC OUT I/O I I I I I I O O O O I I O O I I I/O I/O O O O O Volume + tuner I2C data input and output Volume + tuner I2C clock input and output Power IC standby output E-VOL mute output Power IC mute output Tuner block (inside the µ-com) check Power IC ON : H, Power IC OFF : L L : Mute OFF, Hi-Z : Mute ON Power OFF : L, Standby : L, Tel mute : L OK : L, NG : H Tuner RDS mute output For adjusting IC10 PS2-1,2=Hi-Z, TUN DATA, CLK=Hi-Z Tuner search stop output H : Station exists, L : Station does not exist Refer to "RDS AFSL" on the TRUTH TABLE Adjustment=H, PS1-1,2=L, PS1-3=Hi-Z, Data input from VFD driver Data output to VFD driver Clock output to VFD driver Display OFF, Key reset, TDF panel OFF : L Reset output to VFD driver Display ON, Key scan : H Chip enable output to VFD driver Rotary encoder input TDF panel detection Beep output TDF panel OFF : H, TDF panel ON : L E-VOL setting switch E-VOL setting switch Refer to "TUN TYPE" on the TRUTH TABLE Refer to "TUN TYPE" on the TRUTH TABLE Application DC offset detection input Phone detection Rotary encoder input NAVI MUTE : Over 2.5V, TEL MUTE : Below 1V Processing Operation
4
KDC-3031A/3031AY/3031G/3031GY KDC-309A/309G/F331A/F331G
MICROCOMPUTER'S TERMINAL DESCRIPTION
Active Pin No. 31 32 33 34 35 36 37 38 39 40 41 42 43,44 45 46 47 48 L L L (H/L) Pin Name RESET2 RDS DATA VSS1 RDS QUAL ACC DET BU DET NC PS2-2 PS2-1 PS1-1 PS1-2 PS1-3 NC CD MUTE CD MSTOP CD LOE LIM SW CD LOEJ I/O O I I I I O O O O O I O I I/O CD mute request CD mecha u-com stop CD detection (chucking switch) CD motor control on the TRUTH TABLE Refer to "CD MECHA CONTROL OPERATION" 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 L L L CD MOTOR NC CD MRST CD SCL CD DISC12 SW CD LOS SW CD SDA OEM DISP CE OEM DISP CLK O O I/O I I I/O I/O I/O CD mecha µ-com reset CD mecha I2C clock output 12cm CD detection CD loading detection CD mecha I2C data input and output External display chip enable External display clock External display chip data DSI control External display External display External display DSI ON : H, DSI OFF : L, TDF DET=H (DSI blinks) H : Normal condition, L : Reset CD motor control on the TRUTH TABLE L : Mute request H : mecha µ-com operates, L : mecha µ-com is stopped H : Loading is finished, L : Disc does not exist Refer to "CD MECHA CONTROL OPERATION" Power supply control output Power supply control output Power supply control output Power supply control output Power supply control output Refer to "POWER IC CONTROL" on the TRUTH TABLE Refer to "POWER IC CONTROL" on the TRUTH TABLE Refer to "POWER IC CONTROL" on the TRUTH TABLE Refer to "POWER IC CONTROL" on the TRUTH TABLE Refer to "POWER IC CONTROL" on the TRUTH TABLE RDS decoder QUAL input ACC detection Momentary power-down detection BU does not exist (Momentary power-down) : H ACC exists : L, ACC does not exist : H BU exists : L Mute for reset RDS decoder data input Application Output L Processing Operation
OEM DISP DATA I/O DSI RESET NC PON FL KEY REQ RDS CLK REMOTE NC VSS0 VDD1 X2 O I O I I I -
VFD power supply ON Communication request from VFD driver RDS decoder clock input Remote control input
VFD ON : H, VFD OFF : L TDF DET H (DSI blinks) : L, TDF DET L : H L : Key input
5
KDC-3031A/3031AY/3031G/3031GY KDC-309A/309G/F331A/F331G
MICROCOMPUTER'S TERMINAL DESCRIPTION
Active Pin No. 70 71 72 73 74 75 76~78 79 80 (H/L) X1 TEST XT2 XT1 VDD0 AVDD TYPE 3~TYPE 1 RDS NOISE TUN SMETER Pin Name I/O I I I Destination switch Tuner quality (Noise) input Tuner S-meter input Application Processing Operation
TRUTH TABLE · TUN TYPE
TYPE 1 General models commercially-designated as pure KENWOOD brand (Initial value) Initial value setting L TYPE 2 L
· RDS AFSL (AF search)
High Normal condition communication (IC10 side : High) (Quality time constant long / Stereo Decoder PLL : Not hold) Low AF search (IC10 side : Middle) (Quality time constant short / Stereo Decoder PLL : Hold)
· POWER SUPPLY IC (IC3) CONTROL
SEL1 (Pin No. 11) PS1-2 L L H H PS1-3 L L L H PS2-1 L H H H ILLUMI OFF ON ON ON P-CON OFF OFF ON ON P-ANT OFF OFF OFF ON
· CD MECHA CONTROL OPERATION
CD LOEJ L H Hi-Z Hi-Z CD MOTOR H H L H CD MECHA OPERATION Load Eject Stop Brake
SEL2 (Pin No. 12) PS1-1 L H H PS2-2 L L H AUDIO OFF ON ON SW5 OFF ON ON AM OFF OFF ON
6
KDC-3031A/3031AY/3031G/3031GY KDC-309A/309G/F331A/F331G
MICROCOMPUTER'S TERMINAL DESCRIPTION
CD MECHANISM µ-COM : IC2 on X32- (CD PLAYER UNIT)
Active Pin No. (H/L) 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 33 34 35 36~39 40 41 TVD SPL NC PWM TBAL FBAL NRFDET OFT BDO LDON DSLB DVDD1 DVSS1 AVSS2 DSLF ARF RFSW PLLF PLLF2 IREF RFENV TRCRS TE FE AVDD2 AVSS1 OUTR AVDD1 OUTL DVSS3 CSEL NC ASEL MSEL0 MSEL1 NC VREFP HOT O O O O O I I I O O Traverse drive output (PWM output). Spindle motor drive output (PWM output). No connection. Multipurpose PWM output. Tracking balance adjustment output (PWM output). Focusing balance adjustment output (PWM output). RF detection signal input. Off-tracking signal input. Drop-out signal input. Laser-on signal output. DSL balance output. Power supply for digital circuit. GND for digital circuit. GND for analog circuit. For DSL, PLL and A/D converter L : Detection H : Detection H : Detection H : Focus ON Pin Name I/O Application Processing Operation
I/O Loup filter for DSL and bias output for ARF. I I RF signal input. DSL circuit time constant switch.
I/O Loup filter for PLL. I/O Loup filter character switch for PLL. I I I I I O O No connection. Reference power supply input for A/D converter. No connection. Reference current input. RF envelope signal input. Tracking cross signal input. Tracking error signal input. Focusing error signal input. Power supply for analog circuit. GND for analog circuit. Rch audio output. Power supply for analog circuit. Lch audio output. GND for digital circuit. For Lch/Rch audio output For DSL, PLL and A/D converter For Lch/Rch audio output
7
KDC-3031A/3031AY/3031G/3031GY KDC-309A/309G/F331A/F331G
MICROCOMPUTER'S TERMINAL DESCRIPTION
Active Pin No. (H/L) 42 43 44 45~49 50 51 52 53 54 55 56 57 58,59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74,75 76 77 78 79 80 L L L L L 8EJE SW 12EJE/SDET SW LOE/LIM SW NC DVDD2 X1 X2 DVSS2 XSUB1 NC TEST1 TEST2 NC DRV MUTE MUTE L MUTE R RST OCD CLK MSTOP DATA SBIO CLK TX NC XSEL MCNT P. ON NC CD-RW NC DVDD3 FOD TRD Loading-end detection / I Pick-up inner circumference detection. I O O O O I I Standby detection. No connection. Test terminal. Test terminal. No connection. Driver mute control. Audio Lch mute output. Audio Rch mute output. LSI reset input. L : Mute ON, H : Mute OFF Normal condition : "H" fixed Normal condition : "H" fixed No connection. Power supply for digital circuit. Main clock input. Main clock output. GND for digital circuit. L : Pick-up inner circumference detection H : Loading-end detection Pin Name I/O Application Processing Operation
I/O I2C bus data line (Communication line to system µ-com). During serial writer is connected. I Data input. During serial writer is connected.
I/O I2C bus clock line (Communication line to system µ-com). During serial writer is connected. O I O O O O Loading control / Eject control. Audio & Servo power supply control. No connection. CD-RW control. No connection. Power supply for digital circuit. Focusing drive output (PWM output). Tracking drive output (PWM output). H : CD-RW, L : Normal disc L : OFF (Host control), H : Mecha µ-com control L : Power supply ON. H : Power supply OFF Digital audio interface signal output. No connection.
8
KDC-3031A/3031AY/3031G/3031GY KDC-309A/309G/F331A/F331G
TEST MODE
How to enter the test mode
While simultaneously press PRESET "1" key and PRESET "3" key, press "RESET" button.
PRESET · When pressed for less than 1 second : CD EJECT "5" key number display (Display) : EJC x x x x x MAX 60,000 (times)
How to release the test mode
Press "RESET" button. (The release cannot be achieved in the conditions of POWER OFF and ACC OFF.)
"6" key
* The display is cleared by pressing the key for more than 2 seconds. PRESET · When pressed for less than 1 second : Panel open/ close number display (Display) : PNL x x x x x MAX 600,000 (times)
Initial conditions of the test mode
· The source is "STANDBY". · The displays all lit up. · The volume is at 10dB (The display shows "30".) · LOUD is "OFF". · SYSTEM Q is "NATURAL". · BEEP is sounded at all time with the key depressed for less than 1 second.
"FM" key
* The display is cleared by pressing the key for more than 2 seconds. · ROM CORRECTION version display (Display) Effective : ROM _ Rxxx (x : number) Not effective (When not able to read) : ROM _ R Not effective (When version is different) : ROM _ R
Special displays when all indicator lights are lighted
When "PRESET" keys are pressed while all indicators for the STANDBY sources are lighted, the following displays will appear.
PRESET · Version display (8 digits : month, date, hour, minute) "1" key (Display) : x x x x x x x x
"AM" key
· IC10 adjustment status (Refer to "ADJUSTMENT" on the following page.) (Display) Adjustment complete : E2P _ OK _ _ Adjustment not completed : E2P _ ER _ _ Communication error : I2C _ ER _ _ * When other than "E2P _ OK _ _" , Pin No. 30 will become "H".
PRESET · Serial number display (8 digits) "2" key (Display) : x x x x x x x x " key "
PRESET · When pressed for less than 1 second : POWER ON "3" key time display (STANDBY source time is not counted.) (Display) : PON x x x x x MAX 60,000 (hours)
· Mechanism error detection status · Communication error Error No. 1 Error No. 2 Error No. 3 Communication error (Error No. 1 is the most recent error.) (Display) Communication OK : I2C _ OK _ _ Communication error : I2C _ NG _ _
* The display is cleared by pressing the key for more than 2 seconds. PRESET · When pressed for less than 1 second : CD operation "4" key time display (Display) : PLY x x x x x MAX 60,000 (hours)
Not detected : ERR _ n (n : 1~3) Detected : ERR _ n- ( : error code) * The display is cleared by pressing the key for more than 2 seconds.
* The display is cleared by pressing the key for more than 2 seconds.
9
KDC-3031A/3031AY/3031G/3031GY KDC-309A/309G/F331A/F331G
SPECIAL MODE
DC offset error detection confirmation mode
Confirmation mode : While depressing PRESET "3" key and PRESET "6" key simultaneously, press on the "RESET" button. (Display) Detected : DC _ ERR _ _ Not detected : DC _ OK _ _ _ * By pressing "TI" key while "DC _ ERR _ _" is being displayed, detection status is cleared. This will result in the display of "DC _ OK _ _ _". Release Method : Press "RESET" button.
ADJUSTMENT
After replacing the following parts, adjust as follows.
REPLACED PARTS Ref. No. Function / Parts name IC10 IC11 L507 L508 L509 L518 D504 E-VOL & TUNER E2PROM VCO COIL 1st AM MIX IFT 2nd AM MIX IFT FM ANTENNA COIL VARIABLE CAPACITANCE DIODE D506 VARIABLE CAPACITANCE DIODE X501 CRYSTAL RESONATOR YES YES YES YES YES YES ADJUSTMENT ITEMS 1st AM MIX 2nd AM MIX FM antenna YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES
Mechanism memory clear confirmation mode
Confirmation mode : While depressing "ATT" key and "Q" key simultaneously, press "RESET" button. (Display) : MEM _ CLR _ * Two seconds after the confirmation mode boots up, Mechanism memory clear as a result is displayed. (Display) Clear status display normal completion : CD _ O _ _ _ Clear status display abnormal completion : CD _ X _ _ _ Release Method : Press "RESET" button.
1st AM MIX / 2nd AM MIX ADJUSTMENT
ADJUSTMENT POINT : L508 (1st AM MIX) / L509 (2nd AM MIX) VOLTAGE VALUE CHECK POINT : S-METER check land (X34-) Adjust so that S-METER voltage value becomes maximum.
· SG setting
DESTINATION Europe Except Europe FREQUENCY MODULATION ANTENNA INPUT 999kHz 1000kHz OFF OFF 35dBµV (EMF) 35dBµV (EMF)
FM ANTENNA ADJUSTMENT
ADJUSTMENT POINT : L518 VOLTAGE VALUE CHECK POINT : S-METER check land (X34-) Adjust so that S-METER voltage value becomes maximum.
· SG setting
DESTINATION Europe FREQUENCY MODULATION ANTENNA INPUT 87.5MHz OFF 5dBµV (LOAD) or 11dBµV (EMF) Except Europe 87.9MHz OFF 5dBµV (LOAD) or 11dBµV (EMF)
10
A
B
C
D
E
KDC-3031A/3031AY/3031G/3031GY KDC-309A/309G/F331A/F331G
PC BOARD (COMPONENT SIDE VIEW)
SWITCH UNIT X16-2932-7x (J76-0055-02)
EJECT
(FOIL SIDE VIEW)
SWITCH UNIT X16-2932-7x (J76-0055-02)
AUTO
1
S12 D52 D62 D50 D53
R34 KI4
D49
KS1 KI1
KI5
D96
KI2
RESET
2
C21 R21 R23 R22 R18
VO
VCC
IC3
18 ED1
G
D61
C61
KI3 PAN-SW5V
D51 D54
R61
R33
6
FL-SW9.8V LED+B 17 6 PAN5V W1 R71
D45 D48
5
Q1
W2
Q2
EB EB RST
R1
3
R2
D44 D47
4
W12 W14 1 W13 21 20
D43 D46
3
40 41
4
IC1 D37 D40
2
ILL-D-GND 1
60 61 80 R70 C10 R74
1 C15 R75
J1 D38 D41
1 2
CLK DATAS REMO
RTRY-CW VFD-RST
EB
Q21
W11
FL+B R13 R14 R15 R16
R11 DATAF CE R72 R77 R78
X16-2932-7x Ref. No. IC1 Q21 Address 4D 5D
5
D39 D42
SRC
15
14 RTRY-CCW TDF-DET ESD-GND
R17 R19
D76 D77 D75 D74
KS2
D71 D72 D73
S11
C63
D33 D36
R32 Q KS4
Refer to the schematic diagram for the values of resistors and capacitors.
66
R80
R82
R62
6
C12 C11
KS3
D65
D31 D34
VOL AUD
CP11 C65
R63
R31
D70
C64
D64 D32 D35
ATT
7
11
F
G
H
I
J
KDC-3031A/3031AY/3031G/3031GY KDC-309A/309G/F331A/F331G
1
PC BOARD (FOIL SIDE VIEW)
ELECTRIC UNIT X34-3412-7x (J76-0048-12)
J1/L51
W424
C51
D253
W375
W351 W352
W312 W335
W419
W425
D257
D251
TH1
2
E
W423
16 1 R72
9 8
IC4
27 26 2 W252 1 W251 C256
J1/ L51
W393 B W420
W387
W385
W349
D258
R73
W391
D57
W398 W405
Q72
D72
C52
D254
W390
W362
W357
C257 C258 C255
D252
W52
C69
D74
D75
E B E CC R21
D55
W406 C72
W382
D71
R81
E
Q71
D261
D73
D255
D256
Q73 B
R54
R273 R252 R251
W346 R257
R254 R253 W73 W72 C4 C3 W331
W383
C6
R58 R59 C54 R52
W413
W403
W416
W418
R51
Q51
R89
D54
W53 C55
BE
R53
B E
R82 C81
Q252
W96 W317
D81
W333
1
W366
D53
W388
W368/
W378
D259
D260
W99
C73 C74 R87
R57
W51
Q53
W102 W399
R60 R61
L3
R56 C53 R55 R83
EB
W363
W340 W313
W323
Q52
W380
W427
W414
W395
W316
W426
R86 C75
W392
W386
R255
R256
W98
L101
W318 W321 W338
IC3
R85
C76 C79
W384
D77
W409
C80 W394 C78 R77 R78 R76 R75 CC W402
W417
4
12
W415
C201 R454 C118 W71 R114
IC6
W370 5 8
D403
W91
C119
4
1
R456
W328 W329 W326 DATA CLK
R435 R436 8
R453
W83
W82
R438 R437
W327 W342
C112
R88 C77
16
9 W371
W343 W344 R312
W78
C82
IC11
1
D76
W58 R130
X3 C113 1 C117
IC7
8
W373 W372
W336
W332
WH1
5 W79 1
L301
E B E
R133
R131
W359 LXDATAM
R113 R112
W396
R439 R440 R431
5
W422
R135
W397
SCL ADJ
R151 R313 R193 C153
W356
W347
DATA
R432
W350
W374
W360 LXDATAS
W80
W407
R180 R181
W410
W81
R359
R353
1
21 W57
20
R360
R356 R367
W353
R418 R417
R136
R364
R372 R365 C154
CN2
40 41 W401
1
R137
IC1
C565
W345
W67
80
R178
R357 R355
W330
W404
R433 R470 R471 R411 R412
W348
AFS
W337
2
D203
R420 R419
W324
W325
W69
W421
R363
W369 R416 R194 BU+5V R415 R414 W364 R413 C422 C420 W361
W334
W320
C97
W319 R96 W322
OEM-CLK
OEM-CE
R358 R450 60 61 R451 4 3 R199 1 2
W68 R100
R457
R366
23
6
24
W408
R368 R351
R371
C152 R370
W412
R200
C411
R352 R369
R452
TEST W365 W354 C407 C408 W355
R191 R480
R182 R190
OEM-DATA
R138
R139
W63
D402
RST
C410
C2
C1
Q155
IC8
X1
W339
R140
BE
R441
W60
W65 W66
W59
BU5V W62 W376
W64
P1 J5
2 1
R141
C409
L61
W61
W389
D401
X2
7
12
1
5
W315
W314
Q74
W341
C116 W70
W358 LXCLK
D302
R90
3
R272
W97
D52
B E R271 C5
R303
C71
W381
W379
W377
K
L
M
N
O
KDC-3031A/3031AY/3031G/3031GY KDC-309A/309G/F331A/F331G
1
5
C333
W251
2 3 4 8 12 11 13
J2
56
R305 R303 R304 R307
1
5
R310
7
R309
6 10 9
R311 R308 R339 R338
J6
R301 R306 R302
R331 R335
255
W75
D301
D304
D303
C6
W76
C302 C301
BE
BE
Q351
D306 D305
L518
C526
Q352
C521
C522
R332 R336
C334
L
R
2
C303
L505
D302
C525
D502
L600
C524
3
J4
C602
C507 W306 E B Q330 C332 C331 R594 L507
W308
R522
3
L521
R521 R520
L520
D503
L501
D504
C541 C610
6
W823 C605
C606
C502 R501
C527
C626 C504 L502 R506
W804 W806
D501 D3
C604
L506
C516
L4
C503
R502
C625 W302
W807 C542
X34-3412-7x
C505
W826
L601
D506
C548
C600
R543 C545
R544
Ref. No. IC1
Address 6I 4G 2J 4I 4I 6H 5L 4K 6K 3I 3I 3H 3G 2F 3F 5H 6L 6H 3I 3K 3L 3L 4L
C518 C520 C623
R504
R435 R436 8 5
Q501
G C S B
W834/ R605 L604/R608 L503
W506 C506
R503 R505 R507
C547
C553 R596
VT
R546 C549
W833
C543 R523
W803
C517 C519 C589 C531
C508
IC3 IC4
W814 R597
R600
W812 X501
C550 C544
4
C509 L504 C510 C554 C563
IC6 IC7 IC8 IC10 IC11 IC15
IC11
1 4
R545
C620
W810
W835/ L605/R607
C551 C559 C620 R566 R567
W820
C628 W831 21 20
W808
R603
H1
C562
W311 W79 W314 W309 W307 5
C514 C513 R602
R565
C511
W93
Q51
L508
40
1 80
C582 W802 W832 C587 C584
IC10
41
R592 R589 C556 C561 W319 W92
Q52 Q53 Q71
1
R599
5
W325
C581
CF51
R590
W310
W304
R2 R1 R561 C586 C564 C588 R562
W801
Q72 Q73 Q74
W305 SD
S-METER R99 C96
C590 W805 W611 C585 C580 C568 C512 R591 L509
C601 R601
W300
C579
R598
C627
60
61
W324
W320
CF52 C583
W315
Q151 Q155 Q252
C515
C624
W94
W604
C97
W605
CF53
Q330 Q351 Q352 Q501
100
R96
TUNOUT
R98 5
R97
4
W85
R158 R153
L602 W86 CF54
R157 R160
W301
6
IC15
R156 2 W87 W322 R161 R162 1
W303 R159 R163 R164
W152
W88 W89
W90
EB
J5
14 15
Q151
R172
R152
CN3
D162
Refer to the schematic diagram for the values of resistors and capacitors.
7
13
P
Q
R
S
T
KDC-3031A/3031AY/3031G/3031GY KDC-309A/309G/F331A/F331G
1
PC BOARD (COMPONENT SIDE VIEW)
CD PLAYER UNIT X32-5750-00 (J76-0059-02)
R50 R31
S4
2
R88 C76 C61 C62 8
R86 R84 C74 C72 C71 41 40 21 1 20 R41 C31 R39 C43 R40 C44 C45 C42 C33 80 C36 C41 R81 5 R82
IC4
R47 C75 R87 1 C73 R46 4 R83
S3
C48
R85 C50 R49 CP2
R42
3
X1
C46 C47 61 CP1
60
IC2
4
D3
R53
C10
5
S1
Q6
R36 R37
R9 C14 C15 R10
BE
S2
6
X32-5750-00 Ref. No. IC2 IC4 Q6 Address 4S 2S 5R
7
Refer to the schematic diagram for the values of resistors and capacitors.
14
U
V
W
X
Y
KDC-3031A/3031AY/3031G/3031GY KDC-309A/309G/F331A/F331G
PC BOARD (FOIL SIDE VIEW)
CD PLAYER UNIT X32-5750-00 (J76-0059-02)
1
TRK C51 R51 30
SLED C37 R32 16
2
IC3
C78 R92 R91 C77 R90 R89
D2
FCS 1 R72 C49 R48 R33 R34 C38 SPDL 15 DRVMUTE 8EJE S.GND
Q4
BE P50 P51 P52 P53 P54
LOE/LIM Rch A.GND A.+8V SPDL+ Lch
CP3
S.7.5V
R71 LO/EJ
3
FOD
TRD TVD SPL
CP5
/MRST
C34 SBIO /MSTOP SPDL/MUTEL /MUTER LOS 12EJE
CN2
MOTOR SLED OUT /LOAD SLED IN /EJECT FCS UP FCS DOWN
C100 R100
1
C32 C101 C102
LDCNT
PON DATA /CLK RW R45 D.OUT
24
BE R43
C40
C12
GCTL D/ARF NRFDET PWM TBAL FBAL C52
GND + C1 R4 VCC LD R15 R14 C2 EB
AA
C9 C11
Q1
PD 16
EB
RFENV TRCRS
OFT BDO CP4 R35 C39 A/TE LDON
16 R52
1
CN1
IC1
17 R8 R11 C13 C16 32 R3 R2 C B A R1 VR C3
D1
1
TRK OUT TRK IN
C8 C7 C6 R6 R7 C5 R5
Vref 2
BE
R44
R38
Q3
BU.5V
Q2
D.GND
4
C18 C17 Vref
R13 R12
Q5
5
VDET B/TE
TE
FE GND
IOP+
ARF
E
F
K24
IOP-
RF
Vref
X32-5750-00 Ref. No. IC1 IC3 Q1 Q2 Q3 Q4 Q5 Address 5W 2W 5X 4X 4W 3V 5V
6
7
Refer to the schematic diagram for the values of resistors and capacitors.
15
A
B
C
D
E
KDC-3031A/3031AY/3031G/3031GY KDC-309A/309G/F331A/F331G
1
DAUGHTER UNIT (X89-2690-10)
TP1 R229 100
ELECTRIC UNIT (X34-3xxx-xx)
L602 TP4
2-PREOUT MUTE
R221
C579
R601
1 C624
0.01
0.01
Q221 270
30K
4.7K
C221 10u16 +
22K
to 2-PRE OUT
L
1
22K
TP2
R225
CN90
GND 2
CN91
TP5 TP6 TP7 TP8 1 MUTE 2 VDD 3 FL L508 CF51 10.700MHz CF52 10.700MHz
C585 0.01 R591 51K
L509
R226
Q222
30K
4.7K
R 3
W101 R222 270
Q225
C222 10u16 +
CF53 10.700MHz
77 3.5V C581
3900P
C583 0.068
C601
72 8.1V
76 0V
61 0V
TP3
75 2.0V
64 8.1V
100
5 FR
0.022
C590
C515 1u50 +
R230
74 2.0V C582
0.022
C584 1u50 + C587 0.1
100P
22
4 GND
R599
AMREFDEMC
AMMIX2OUT1
FMMIX2IN1
VCCIF1
IF1AMP1IN
IF1AMP2IN
AMMIX2OUT2
AMDETC
FMMIX2IN2
MIX1OUT2
VCC2
FSTC
IF1AGCIN
GND
IF1REF
IF1AMP1OUT
IF1AMP2OUT
AMAGC2TC
2
TP506 L4 1 TP507 C563 0.47u50 + R565 L503 1000uH R505 1K
8.2V 7.8V AM : 3.0V FM : 0V
MIX1OUT1 8.1V
AMRFAGCTC
GND
(X89- ) Q221,222 : DTC143TUA or KRC410-P or RT1N430M
Q225 : DTA124EUA or KRA303-P or RT1P241M
71
70
69
68
67
66
65
63
80
79
78
73
62
CF54 450.000kHz
J4 ANT.
L600
AM : 4.9V FM : 4.5V
4.3V 3.8V 2.2V 1.8V
AM : 8.0V FM : 8.1V
4.3V AM : 4.1V FM : 5.2V AM : 4.2V FM : 0.2V AM : 0V FM : 4.0V AM : 3.1V FM : 0V
VREF1 AMIFIN GND 60 5.0V 59 58 0V R562 FMREFDEMC 57 3.0V C588 56 55 54 53 8.1V 52 51 50 3.8V 49 48 0.6V 47 3.3V 46 5.0V 45 3.4V 44 0.2V TP430 R590 R1 100 R2 100 C56 C58 TP504 C5 10u +
D3
2 3 4
R594
C602
150P
10
390K
MUTETC 2.8V DEVTC AMMIX1IN2 AMMIX1IN1
L501 6.8uH
R605 10
AM RF AMP Q501
C554 0.33 L504 100uH R507 1K C514 0.01 R602 1.2K C513 0.01
AM : 4.3V FM : 3.7V AM : 3.5V FM : 0V
AM : 3.75V FM : 0V
C507 22u10 + C625 100P
C506
L502 33uH
C504 0.01
0.68
R501 6.8K
5
C508 22u10 + C509 68P
1500P
C502
D501
C503 0.1
R506 1M
R502 R503 2.2K 2.2K
C510 100P
3.0V
AM : 1.8V 6 AMRFAGCOUT FM : 0V AM : 5V 0V FM : 0V
7 AMPINDR FMPINDR FMMIX1IN1
AM : 3.8V FM : 0V
AMIFREE MPXOUT MPXIN VCC
R504 4.7
3
C524 18P
C505 4.7u16 +
C516
10P
IC10
E-VOL & TUNER
AM : 0V FM : 4.6V 0V 3.0V
IN2L IN2R FSW AFS
R603 56 C525 15P L520 0.33uH L506 L518
8 9
D502
D503
10NH
L521
C604
C605 C606
C531
C521 0.33uH
C517
1 C519
R520 220 R521
L505
0.47
1
0V 10 GND 11 FMMIX1IN2 12 TV1 13 FMAGCTC 4.0V 14
QUALITYOUT
AM : 0V FM : 2.4V AM : 5.5V FM : 4.3V AM : 5.9V 5.9V FM : 0V
SMUTE FSU DCOUT SSTOP
1000P
1000P
1.5K
C526
100P
3P
C522
C626
R522 22K
C527
C589 4.7V 15
WINTC1 MPTC WINTC2 VCC
C518
1 C520
0.47
1000P
0.1
D504
4.0V 16
R604 8.1V 17 10
WININ
43 5.0V TP431 42 0V 41 4.0V
R5 47 R5 22
R595 C542 5P 10
5V 0V
VCC1 (DIG)
C541 270P
C610
C544 15P
1P
4
R544 2.2K C545 6800P
3.9V 18
ISSTC2 ISSTC1 OUTFR XTALG OUTRL LPOUT OUTFL VREF2 XTALD
VCOB C623 3.3V 19 VCOE 0.01 0V 20 GND L519 4.7NH
GND
2.5V
LPHC VCC3 GND GND SDA SCL
3.0V
IN1C IN1R IN1L
4.0V
OUTRR
L507
21
22
31
5.6K
LP
R543
23
25
26
28
29
30
32
33
35
36
38
39
24
27
8.1V 34
D506
37
40
C543
8P
4.0V
C559 3300P 0V
0V
8.1V
0V
0V
R566 1K
R567 1K
X501 10.250MHz
10 C620
C549 2200P
R546 4.3K
R545 33K
C547 22u10 + C548
C550 0.033
TP501
0.022
R596 10
R597
C551 0.01
C553 0.1
0.01
RL FL FR R G L
+8V-A
(X89-2690-10)
DESTI- DAUGHTER UNIT MODEL NAME NATION X89-2690-10 E303/S J YES KDC-MP2028 K KDC-MP228 K CD RECEIVER KDC-MP3029 M (MP3/WMA) KDC-MP4029/G M KDC-W4031/Y E 14-SEGMENT KDC-W409/Y E DISPLAY KDC-W431GY E KDC-W4531/Y E KDC-WF431A E KDC-228 K KDC-2029 M YES KDC-3029 M CD RECEIVER KDC-3029R M KDC-3031A/Y E 14-SEGMENT KDC-3031G/Y E DISPLAY KDC-309A E KDC-309G E KDC-F331A E KDC-F331G E E202 J RDT-101 J CD RECEIVER KDC-1028 YES K KDC-128/CR K 7-SEGMENT KDC-129/S M DISPLAY KDC-229 M KDC-2031SA/Y E KDC-2031SG/Y E MD RECEIVER E303MD J CATEGORY/ FUNCTION
A
R112 2.2K R113 2.2K
32 34 TP317
5
IC7 RDS DECODER
C116 330P
1 2
QUAL RDDA VREF MPX OSEL
65
12 63
11
R161 R181 470 470
R160 R180 470 470
C119 10u16 +
C118 0.01
R157 1K
TP162 R162 1K
TP164 R163 470
TP158 R158 100
R172
D162
R164 1K
R156 1K
6 GND 7 ARI TP314 8 FILOUT
14
13
10
R191 2.2M
R193
R182 2.2K
R190 100K
4.7uH
R159 1K
R178 470
470K
L101
60 TP154
5 6 4
2.5V 2.5V 5.0V 0V
3 4 5
16 R114 64 5V RDCL 15 2.2K C112 0V T57 10P 5V 0V 14 OSCOUT C113 13 OSCIN 12 5.0V 10P VCC 11 EXTRES 10 TM 0V 9 FSEL
SW5V
C117 2.2u50 +
4.332MHz
X3
9
8
FL+B TP161 TP160
2 1 15 13 14 12 11 10
RR TP157
7 8
TP345
TP159
6
CN3
9
P1
ESD GND
VFD CE
VFD RST
REMOTE
TDF DET
RTRY CCW
VFD DATAS
VFD CLK
WIRED REMOTE
VFD DATAF
A
2/2
X16J1
7
16
X34-3412-7x (1/4)
LED+B
FL+B
RST
J5
TP156
TP166
TP163
TP155
1K
649 51 52 54 55 56 59
TP156 R156 1K 60 FL+B RR TP154
58 0V
L602
6 TP504
TP155
CF54 000kHz
60 5.0V
53 8.1V
50 3.8V
44 0.2V
45 3.4V
48 0.6V
46 5.0V
47 3.3V
41 4.0V
43 5.0V
TP430
TP431 42 0V
RST
5 22K R589 47K C512 10u16 + R592 R562 10M C586 1 R590 10K
TP153
FL+B
R2 100
R1 100
4 TP510
57 3.0V C588 0.47
LED+B (LED+VFD)
R C561 0.1
IC6
R153
L
3 19 80 1 21
TP152 R152 470
MUTE LOGIC
D203
R436
R435 10K
10K
RTRY CW
3
C201 0.01
4.5V 0V
1 VCC 7 5.0V 6 2 8 5.0V
5V 0V
4.7K
R561
C564 0.47
R194
470K
PAN5V 10 R456 100K
R600 2.2
F
2 0.01 C556 L601 C568 270P C562 10u10 + C600 100u10 +
TP151
1
ILL D GND
5.0V 3 0V
4 GND
7
5
W826 3
5V 0V
C153
+8V SW5V 79 43
1
Q151
PANEL 5V SW
2SB1565
W152
10K 47K
C
+5V +8V
D401
R199
Q155
240
3,43
DSI ILLUMI SW
DSI
R200
R453
1K
47K
TP375
G
D403
R454
4.7K
36 35 2 66 R365 4.7K SW5V TP351 TP352
CN2
24
D-OUT
IC11
CD DISC12 SW 53
R351 2.2K
TP409 R437 1K
24 TP410 R438 1K
23 27 29 TP414 32
R366 C152 0.1 R372 470
5.0V
VCC 8
23
22
39
38
40
0V 1 A0 2 A1
WP 7 0V
R432 4.7K
R352 2.2K
21
22 37 39 36 30 29 28 38 40
27
24
26
25
23
22
DTA114EE DTC143TUA 2SA1362 2SA1576A
31 32 0V 33 34 34 35
5.0V
CD LOS SW MD LOS EJE TP353 54 R371 4.7K
21
VSS1
PS2 1
PS2 2
PS1 1
R431
22K
LX RST
BU DET
TUN SD
LX CON
RESET2
AUD SCL
AUD SDA
ACC DET
RDS DATA
LX REQ M
RDS QUAL
PWIC STBY
VOL MUTE
PWIC MUTE
21
52 R370 4.7K SCL SDA 5 41 +8V 42 43 44 45 46 47 48 49 50 51 52 53 54 50 47 TP405 SW5V TP406 TP407 55 52 53 54 55 51 50 49 CD LOEJ CD MOTOR CD DISC8 SW CD/MD MRST CD/MD SCL CD DISC12 SW 48 47 CD/MD MSTOP 46 CD/MD MUTE CD/MD LOE LIM SW 45 NC NC PS1 3 42 PS1 2 41 55 TP355 TP356 R369 470
CD/MD SCL
R368 TP354 470 6
19
5V 0V
NC
5V 0V
0V 3 A2 0V 4 GND
TUN ADJ RDS AFSL
20 0V R439 19 0V 2.2K
20
TUN FUNC OUT
0V or 5V
CD/MD SDA
R312
5V 0V 5V 0V 5V 0V
LX CLK 18 LX DATA M 17 18 100K
19
AUDIO+B
5V 0V 5V 0V 5V 0V
5V 0V
H
Lch L
E2PROM
GND
C1 TP357 0.47u50 + TP358
4.9V 0V
LX DATA S
16
17 16
R313
100K
18
5V 0V
0.5V or 5.0V
17
PWIC BEEP
15
5V 0V
Rch
TDF DET ROTARY CCW
14 13
15
5V 0V
2SD1858
14 12 VFD CE 13
16
MD RECEIVER
PIN No. PIN NAME 48 MD LOAD 49 MD EJECT 54 MD LOS EJE SW
to CD or MD PLAYER UNIT (X32- or X33- )
E
TP361 45 51 46 TP362 TP363 R356 1K R355 1K R353 1K TP364 TP365 R358 2.2K R363 4.7K TP366 TP367
15
CD/MD MUTE R
C2 TP359 0.47u50 R + R367 100K TP360
C
R364 4.7K R357 2.2K
0V 0V 0V
56 57 58 59 60 +5V TP371 48 49 SERVO+B TP372 TP373 TP374 R360 2.2K R359 100
5V 0V
5V 0V
CD/MD MUTE L
VFD RST VFD CLK
11 10
12 11 10
14
B
R450 470 R451 470 R452 470
DSI TP369
13
CD/MD MRST
5V 0V 5V 0V
5V 0V
CD/MD MSTOP
VFD DATAS VFD DATAF
9
IC1
8 CD LOS SW AVREF1 7 5.0V
9 8
12
5V 0V
SYSTEM u-COM
CD DISC8 SW
11
5V 0V
CD/MD SDA
TUN TYPE2
6 0V or 5V
5V 0V
CD/MD LOE LIM SW
OEM DISP CE
TUN TYPE1 AVSS
5 0V or 5V 4
10
0V
5V 0V
OEM DISP CLK OEM DISP DATA
9
C565 1
BU5V
5V 0V
4V 1.6V 0.4V
DGND
ROTARY CW
3
8
2SC4081
60
R97 3.3K R99 100K R98 1K C411 0.22
4.0V 0V
3.4V 0V
DGND
LINE MUTE RESET DC ERR
2 1
3
7 TP432
I
2 1
6
D5V
5V 0V 5V 0V
5 5 3 1
D5V
CD LOEJ MD LOAD
0V or 5V
4
5V 0V
5V 0V
3
AVDD
RDS CLK
REMOTE
TUN SMETER
PON FL
RDS NOISE
LX REQ S
TYPE 3
KEY REQ
TYPE 2
TYPE 1
CD MOTOR MD EJECT
VDD0
TEST
XT2
VSS0
XT1
VDD1
NC
X2
X1
2
TP408
SERVO+B
69
70
65
66
73
76
77
78
79
80
S-METER
61
62
63
64
1
71 0V
72 R457
67 0V
75 5.0V
74 5.0V
68 5.0V
SERVO GND
R433 2.2K
10K
63
65
X2
C420
80 R440
C97 47u16 + R100
TP411
R470
2.7K
W365
R96 27K
1000P
47K
2.2K
TP404
32.768KHz
R480
100K
R412
C407 22P C408 18P
R411
IC8
47K R441
R417
R471
10K
22K
1.4V
IC15
D402
GND 0V
4 3
KDC-3031A/3031AY/3031G/3031GY KDC-309A/309G/F331A/F331G
X34-3412-7x (2/4)
NC CTL
VSS NC
OUT
1
R414
5.0V 0V
100P C422
22K
R413
RESET
X1 10.000MHz
VDD 2 22K 22K
22K
R418 22K
5V 0V
VCC 2
J
OUT 11.4V 4
R416
22K
R415
22K
VFD REGULATOR
14.4V
C96 0.47u50 +
64
79
C409 100u6.3 + C410 0.01
17
L61 4.7uH +5V
2
K
L
M
N
O
KDC-3031A/3031AY/3031G/3031GY KDC-309A/309G/F331A/F331G
MUTE
D
GND VDD FR FL
REAR L R J6
E
LX BUS J2
1 5 6 7 8
Rch
1 2 3 4 5
WH1
TP339
F1 10A (F52-0006-05)
J1 9
9 10 13 3 4 11 12
Lch RST
10 7
REAR L+ REAR LFRONT L-
11 6
REAR RFRONT R-
12 5
REAR R+ FRONT R+
13 4
P-ANT
14 3
P-CON PHONE
15 2
ACC
16 1
GND
FUSE
L51 140uH B.U.
8
FRONT L+
TP338 TP340 2
TP344
TP343
TP342
TP341
C333
680P
R339 100
C334
680P
R338 100 REQ M
TP16
TP9
TP10
TP11
TP12
TP2
TP13
MUTE
DATA M
TP303
TP302
TP301
TP304
TP308
TP312
TP311
TP313
TP310
TP305
TP307
TP309
Q351
4.7K
Q352
4.7K
RR+
FR+
RL+
RR-
FL+
FR-
RL-
FL-
30K
30K
TP306 A GND
Lch PRE MUTE SW
Q352
GND
CON
B.U.
R335
R336
DATA S
Q351
REQ S
TP14
TP15
TP3
TP5
TP6
TP4
CLK
TP7
TP8
C51 3300u16 +
TP1
D57
PHONE
P-CON
P-ANT
C332 10u16 R332 RR + 270
C303 R306 47u10 4.7 +
R301 C301 10
R304 4.7K
R302 10
0.47 R307 4.7K
R309 4.7K
R305 4.7K
C331 10u16 +
Q330
22K 22K
C302
FR
RL
FL
D301
D302
D306
D305
0.47
D303
22
18
17
16
66
2
Q351,352 MUTE DRIVER
24
23
G
R
7
L
D304
R308 4.7K
R310 100
R303 100
R311 100
Rch PRE MUTE SW
R331
270
BU ACC
PHONE P-CON P-ANT
2 R52 R51 R58 3.3K
R59 33K
R81
10K
D72
R72 4.7K
D52
R54 D53
39K R53 100K
68K
1/2W C54
20K
D74
R60 10K C55 0.01
D75
D55
R55 10K
ACC DET
D81
R83
LINE MUTE
0.01
22K
22K
SERGE DET
D54
0.01
R82 C81
Q71 D73
R73 4.7K
22K 22K
ACC
W51
SERVO +B CONTROL SW
Q51
C53 1000P R56 10K
22K R57 22K
36 35
D71
R21 1.5K
Q53
R61
Q72 SERVO +B AVR Q73
+5V
SW5V
BU DET
Q52
C69 0.47 C71 47u16 +
+5V
(X34- ) IC1 : IC3 : IC4 : IC6 : IC7 : IC8 : IC10 : IC11 : IC15 :
BD4912-V4 TC7W02FU-F E-TDA7479AD S-80836CNNB-G E-TDA7516 BR24L04FV-W BA00CCWT
TH1 : PRF21BE471QB2 Q51-53,155 Q71,74 Q72 Q73 Q151 Q252 Q330 Q351,352
P.CON AM VCC1 AUDIO
SERVO+B BU
3
W420
POWER SUPPLY
14.4V 0V 6.8V 6.9V 0V 14.4V 6.8V 0V 0V
TP71
IC3
0V
1 2 3 GND ILM P.ANT
: : : : : : : : :
PWGND1
VCC1
TAB1
PWGND2
PWGND3
MUTE
VCC2
SVR
IN2
PWGND4
IN4
ACGND
STBY
4.7uH
TAB2
IC4
POWER IC
C52 1000P
R89 C73
1 R90 1 0.1 TP73 C72 0.1 TP72
10.2V 14.4V
5V 0V 4.8V
OUT2+ OUT2-
6.8V 0V 7.0V
OUT1+ OUT1-
4.5V 0V 6.9V
OUT3+ OUT4+ OUT3OUT4IN3
VDD 10V 4.3V 2.0V 0V
14.4V 8.1V 14.4V 8.1V 5.0V
4 5 6 7
SGND
HSD
B
D258 D256 D252 D254
+5V
OFFDET
6.9V
IN1
7.0V
B
D255 D251 D257 D253
TP74
Q501
2SC4081 UMC2N 2SB1565(E,F) 2SD1858 DTA114YUA or KRA307-P or RT1P144M 2SA1576A or KTA2014P(Y,GR) or 2SA1063A DTA124EUA or KRA303-P or RT1P241M DTC143TUA or KRC410-P or RT1N430M HN3G01J(BL)-F
13
15
17
19
21
23
25
1
3
5
7
9
11
27
+8V SW5V +5V TP26 TP420
14.4V
TP27
TP25
W252
C4 0.22u50 C5 0.22u50 C3 0.22u50 C6 0.22u50
W346
R256 D260 W368
TP315
Q74
22K
D76
TP30
C80 100u25 + C78 100u25 + C79 22u10 + C76 0.1 R85 1 C75 0.1 R86 1 C74 0.1 R87 1 C77 0.1 R88 1
W251
D259
D261
TP316
C257 1u50 +
22K
R271
R251
C256 1u50 +
22K
22K
100
C258 1u50 +
R254 10
C255
+
R253
4.3K
D77
FL
TH1
R272
10K
Q252
R273 470K
47K
C82 0.022
R75 10K
R76 10K
R77 10K
R78 10K
41
39
38
40
42
4.7
IC4 STBY SW
Q74 IC3
43
27
29
15
CONTROL SW
3
4.7
4.7
R252
TP31
R133 R131 R130
R255
R257
RR
FR
RL
TP28
VDD 4.6V 2.3V 0V
RR+
FR+
RL+
RR-
22uH
8 SW5V 5.0V 9 VDD 13.6V 10 VCC2 11 SEL1 12 SEL2
D3 : IMSA-6801-E D52,54,305,306 : MAZ4068N-M D53 : UDZS6.8B or 02DZ6.8F-Y : 1SS355 D55,261 D57 : S2V60A D71 : MAZ4082N-L D72,74,75,251-253,255-258 : D1F60-5063 or 1SR154-400 D73,77,254 : AM01ZNF or 10EDA20 : DAN202U or D76,402,403 KDS121-P or MC2848 : UDZS4.7B or D81 02DZ4.7F-Y D162,301-304 : MAZ4062-L D203,259,260 : 1SS133 : B30-1567-05 D401 : RN739F D501 D502,503 : KP2311ETR-G D504 : KV1430STL-G D506 : HVC383B-E SIGNAL LINE GND LINE B LINE
10
12
16
18
20
22
2
14
6.8V 0V
FL+
FR-
6.8V
24
26
6
4
8
RL-
FL-
FL+B
R141 R140 R139 R138 R137 R136 R135 2.2 4.7 4.7 4.7 4.7 4.7 4.7
KDC-3031A/3031AY/3031G/3031GY/309A/309G/F331A/F331G (1/2)
DTA124EUA DTC124EUA
UMC2N
DAN202U
L3
DA204U DTA114YUA
18
X34-3412-7x (3/4)
P
Q
R
S
T
KDC-3031A/3031AY/3031G/3031GY KDC-309A/309G/F331A/F331G
(X34-3xxx-xx)
C333, DESTIB C D E C73 C81 C152 C255 334 NATION X34-340x-xx X34-341x-xx X34-365x-xx A E303/S J 0-01 - YES YES YES YES YES YES 33u K 0-10 - YES YES YES YES YES YES 33u CD RECEIVER KDC-MP2028 KDC-MP228 K 0-11 - YES YES YES YES YES YES 33u (MP3/WMA) KDC-MP3029 M 0-22 YES YES YES YES 10u KDC-MP4029/G M 0-21 - YES YES YES YES YES YES 33u E 14-SEGMENT KDC-W4031/Y 33u YES YES 2-72 YES YES YES YES KDC-W409/Y E DISPLAY KDC-W431GY E 2-73 YES YES 10u YES YES YES KDC-W4531/Y E 2-71 YES YES YES YES YES 33u YES KDC-WF431A E 2-74 YES YES YES 10u YES YES KDC-228 K 0-10 YES YES YES YES YES 10u M 0-22 YES YES YES YES YES 10u CD RECEIVER KDC-2029 KDC-3029 M 0-23 YES YES YES YES YES 10u KDC-3029R M 0-21 YES YES YES YES YES 10u YES KDC-3031A/Y E 2-71 YES YES YES 10u YES YES E 2-72 YES YES YES 10u YES YES 14-SEGMENT KDC-3031G/Y KDC-309A E 2-71 YES YES YES 10u YES YES DISPLAY KDC-309G E 2-72 YES YES YES 10u YES YES KDC-F331A E 2-73 YES YES YES 10u YES YES KDC-F331G E 2-74 YES YES YES 10u YES YES E202 J 0-00 YES YES 10u J 0-01 YES YES 10u CD RECEIVER RDT-101 KDC-1028 K 0-11 YES YES YES YES 10u KDC-128/CR K 0-12 YES YES YES YES 10u M 0-25 YES YES YES YES 10u 7-SEGMENT KDC-129/S KDC-229 M 0-24 YES YES YES YES 10u DISPLAY KDC-2031SA/Y E 2-75 YES YES 10u YES YES KDC-2031SG/Y E 2-76 YES YES 10u YES YES MD RECEIVER E303MD J 0-02 YES YES YES YES 10u MODEL NAME CATEGORY/ FUNCTION C526 C604 YES YES YES YES 68P 47P 47P 47P 47P 47P 47P 47P 47P 47P 47P 47P 47P 47P 47P 47P 47P 47P 47P 68P 68P 47P 47P 47P 47P 47P 47P 68P C605, D72, 606 CN3 74 D81 D162 D260 6P - YES YES YES YES 1P - YES YES YES YES 1P - YES YES YES YES 1P - YES YES YES 1P - YES YES YES YES 1P 1P 1P 1P 1P 1P 1P 1P 1P 1P 1P 1P 1P 1P 6P 6P 1P 1P 1P 1P 1P 1P 6P YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES Q151 YES YES YES YES YES IC1 784225GC256A 784225GC256A 784225GC256A 784225GC256A 784225GC256A 784225GC256A 784225GC256A 784225GC256A 784225GC256A 784225GC257A 784225GC257A 784225GC257A 784225GC257A 784225GC257A 784225GC257A 784225GC257A 784225GC257A 784225GC257A 784225GC257A 784225GC258A 784225GC258A 784225GC258A 784225GC258A 784225GC258A 784225GC258A 784225GC258A 784225GC258A 784225GC259A
1
YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES -
2
CATEGORY/ FUNCTION CD RECEIVER (MP3/WMA)
MODEL NAME E303/S KDC-MP2028 KDC-MP228 KDC-MP3029 KDC-MP4029/G KDC-W4031/Y KDC-W409/Y KDC-W431GY KDC-W4531/Y KDC-WF431A KDC-228 KDC-2029 KDC-3029 KDC-3029R KDC-3031A/Y KDC-3031G/Y KDC-309A KDC-309G KDC-F331A KDC-F331G E202 RDT-101 KDC-1028 KDC-128/CR KDC-129/S KDC-229 KDC-2031SA/Y KDC-2031SG/Y E303MD
14-SEGMENT DISPLAY
CD RECEIVER
14-SEGMENT DISPLAY
CD RECEIVER 7-SEGMENT DISPLAY MD RECEIVER
DESTIIC4 R72 R81 R82 R83 R89 R162 R172 R251 NATION X34-340x-xx X34-341x-xx X34-365x-xx J E-TDA7560A YES YES 47K 100K YES YES 33K 0-01 K E-TDA7560A YES YES 22K 47K YES YES YES 33K 0-10 K E-TDA7560A YES YES 22K 47K YES YES YES 33K 0-11 0-22 M TB2904HQ YES YES 22K 47K YES YES 150K M E-TDA7560A YES YES 22K 47K YES YES 33K 0-21 E 2-72 E-TDA7560A YES YES 22K 47K YES YES 33K E E TB2904HQ YES YES 22K 47K 150K 2-73 E E-TDA7560A YES YES 22K 47K YES YES 33K 2-71 2-74 E TB2904HQ YES YES 22K 47K YES YES 150K K TB2903HQ YES YES 22K 47K YES YES YES 150K 0-10 M TB2903HQ YES YES 22K 47K YES YES 150K 0-22 0-23 M TB2903HQ YES YES 22K 47K YES YES 150K M TB2903HQ YES YES 22K 47K YES 150K 0-21 2-71 E TB2904HQ YES YES 22K 47K YES YES 150K 2-72 E TB2904HQ YES YES 22K 47K YES YES 150K 2-71 E TB2904HQ YES YES 22K 47K YES YES 150K 2-72 E TB2904HQ YES YES 22K 47K YES YES 150K 2-73 E TB2904HQ YES YES 22K 47K YES YES 150K 2-74 E TB2904HQ YES YES 22K 47K YES YES 150K J TB2903HQ 47K YES 150K 0-00 0-01 J TB2904HQ 47K YES 150K 0-11 K TB2903HQ YES YES 22K 47K YES YES 150K K TB2904HQ YES YES 22K 47K YES YES 150K 0-12 M TB2904HQ YES YES 22K 47K YES 150K 0-25 M TB2903HQ YES YES 22K 47K YES 150K 0-24 E TB2904HQ YES YES 22K 47K 150K 2-75 2-76 E TB2904HQ YES YES 22K 47K 150K J TB2904HQ 150K 0-02 YES 47K 100K YES -
R312, R357, R255 R256 R257 313,480 364 R366 R372 R411 R412 R413 R414 220 22K 30K YES YES 4.7K YES YES 220 22K 30K YES 4.7K YES YES 220 22K 30K YES 4.7K YES YES 330 150K 12K 4.7K YES YES 220 22K 30K YES 4.7K YES YES 220 330 220 330 330 330 330 330 330 330 330 330 330 330 330 330 330 330 330 330 330 330 330 22K 150K 22K 150K 150K 150K 150K 150K 150K 150K 150K 150K 150K 150K 150K 150K 150K 150K 150K 150K 150K 150K 150K 30K 12K 30K 12K 12K 12K 12K 12K 12K 12K 12K 12K 12K 12K 12K 12K 12K 12K 12K 12K 12K 12K 7.5K YES YES YES YES YES YES YES YES 4.7K YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES 4.7K 4.7K 4.7K 4.7K 4.7K 4.7K 4.7K 4.7K 4.7K 4.7K 4.7K 4.7K 4.7K 4.7K 4.7K 4.7K 4.7K 4.7K 4.7K 4.7K 4.7K 100K YES
3
4
CATEGORY/ FUNCTION CD RECEIVER (MP3/WMA)
MODEL NAME E303/S KDC-MP2028 KDC-MP228 KDC-MP3029 KDC-MP4029/G KDC-W4031/Y KDC-W409/Y KDC-W431GY KDC-W4531/Y KDC-WF431A KDC-228 KDC-2029 KDC-3029 KDC-3029R KDC-3031A/Y KDC-3031G/Y KDC-309A KDC-309G KDC-F331A KDC-F331G E202 RDT-101 KDC-1028 KDC-128/CR KDC-129/S KDC-229 KDC-2031SA/Y KDC-2031SG/Y E303MD
14-SEGMENT DISPLAY
CD RECEIVER
14-SEGMENT DISPLAY
CD RECEIVER 7-SEGMENT DISPLAY MD RECEIVER
DESTINATION X34-340x-xx X34-341x-xx X34-365x-xx R415 R416 J YES 0-01 K YES 0-10 0-11 K YES 0-22 M YES 0-21 M YES E 2-72 YES E 2-73 E YES 2-71 E YES 2-74 E YES K YES 0-10 0-22 M YES 0-23 M YES 0-21 M YES 2-71 E YES 2-72 E YES 2-71 E YES 2-72 E YES 2-73 E YES 2-74 E YES J YES 0-00 0-01 J YES 0-11 K YES 0-12 K YES 0-25 M YES 0-24 M YES 2-75 E YES 2-76 E YES 0-02 J YES -
R431, R450W251, 470 452 R471 W51 W152 346,368 YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES YES
W252 YES YES YES YES YES YES -
WH1 YES YES YES -
5
6
CAUTION : For continued safety, replace safety critical components only with manufacturer's recommended parts (refer to parts list). Indicates safety critical components. To reduce the risk of electric shock, leakage-current or resistance measurements shall be carried out (exposed parts are acceptably insulated from the supply circuit) before the appliance is returned to the customer. · DC voltages are as measured with a high impedance voltmeter. Values may vary slightly due to variations between individual instruments or/and units. X34-3412-7x (4/4)
7
19
U
V
W
X
Y
KDC-3031A/3031AY/3031G/3031GY KDC-309A/309G/F331A/F331G
ANODE CONNECTION
SWITCH UNIT (X16-293x-xx)
1GA,1GB S1 2d 1d 2n 1n 2p 1p 2r 1r 2e 1e 2c 1c 2g 1g 2m 1m 2f 1f 2a 1a 2h 1h 2j 1j 2k 1k 2b 1b S2 S3 S4 S5 S6 S7 S8 S9 S10 col
1
2
PIN NAME P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P15 P16 P17 P18 P19 P20 P21 P22 P23 P24 P25 P26 P27 P28 P29 P30 P31 P32 P33 P34 P35 P36 P37 P38 P39 P40 P41 P42 P43 P44 P45 P46 P47 P48 P49
3GA,3GB -- 2d 1d 2n 1n 2p 1p 2r 1r 2e 1e 2c 1c 2g 1g 2m 1m 2f 1f 2a 1a 2h 1h 2j 1j 2k 1k 2b 1b
2G col (Downside) 2d 1d 2n 1n 2p 1p 2r 1r 2e 1e 2c 1c 2g 1g 2m 1m 2f 1f 2a 1a 2h 1h 2j 1j 2k 1k 2b 1b col (Upside) -- --
a j a f
f g e
h
k
b m
g
r d
p
n
c e d
(3GB/1GB/3GA/2G)
S51 S52 S43 S42 S41 S39 S38 S49 S48 S50 S46 S45 S47 S44 S37 45 TP145 P21 S36 P20
G3
G1
47 TP147 W11
R82 33 1W
61 TP161 62 TP162 66 TP165 63 TP163 60 TP160 59 TP159 TP153 TP152 TP151 TP150 TP149 48 TP148 64 TP164 TP157 TP154
G3
R80 33 1W
46 TP146
57 P29 56 P28 55 3GB 54 P27 53 1GB 52 P26 51 P25 50 P24 49
P32
P31
P35
P33
P30
P34
P23
3GB
3a 1a
1GB
2a 1a
3GA
2a
3
R22 100
GND
3e 3c 3g 3m 3f 3b 3k 3j 3h 3a
3e 3c 3g 3m 3f 3b 3k 3j 3h 3a d e c g f b a
Q21 D96
1
2
C21 5.0V 3
0V
2.2 R21 100K
VCC
-- col 3d 3n 3p 3r
-- -- Dp 3d 3n 3p 3r
PAN SW5V
10K 10K
A
IC3
REMOTE SENSOR
ED1 (14-SEGMENT)
VO
12
IC3
5V 0V
100K
TP32
4
R23
KEY MATRIX KI1 KI2 KI3 KS1 FM AM KS2 DISP 6 5 Q or EQ KS3 2 1 KS4 SRC EJECT KS5
3GA
KI4 4 AUD PANEL DET
P22
F+
F+
KI5 3 ATT
60 TP49
KS4
59 TP48
KS3
KS2
57 TP46
58 TP47
KS1
S11
S10
S12
S13
S15
FL+B
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
S14
J1
ILL D GND PAN5V 1 2
KS1
S11
S1
KS2
KS3
S10
S12
S2
S13
S15
KS4
TP30 TP29
5
RTRY CW
3 TP28
R11 470
R78 1K 3
61 62
KS5 KS6 KI1 KI2 KI3 KI4 KI5 P1 P2 P3 P4 VSS OSCO
OFF
5V 0V
11.25V 0V
S17 S18 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 S17 S18 S19 S20 S21 S22 S23 S24 S25 S26 S27 S28 S29 S30 S31 S32 S33 S35 S36
D71
KI1 KI2
TP41 63 TP42 64 TP43 65 TP44 66 TP45 67 68 69 70 71 72
C15 47P
LED+B FL+B 5
4 TP27 FL+B TP26 6 TP25 R13 470 8 TP24 R14 220 TP23 R15 470 10 TP22 R16 470 TP21 R17 6 76
S14
KI3 KI4 KI5 RED GRN
5V 0V
RST
X34J5 1/2
VFD RST 7
D72
77
ON
5V 0V
VFD DATAF
IC1
VFD DRIVER
A
VFD CE 9
D73
78
C10 2.2
11.25V 0V
D74
79
73
6
VFD CLK
D75
80
R74 4.7 76 R72 4.7K 77 78 79 80 TP70
R75 74 20K 75 76
OSCI 5.0V VDD BLK
5V RST 0V
VFD DATAS 11
TP20 REMOTE 12 RTRY CCW 13
R18
1K
470
D76
12 13
R70 77 220 78 79 80
DO CE CL DI
TP19 R19 470 TP18
5V 0V
D77
11.25V 0V
VFL S52 S51 S50 S49 S48 S47 S46 G2 G3
11.25V 0V
S45 S44 S43 S42 S41 S40 S39 S38 S37
TDF DET
14 TP17
G1
11
1
10
12
2
13
15
16
18
19
14
ESD GND 15
S51 S52 S50 S49 G1 G2
S42
S41
17
S39
S48
S46
S45
S43
S38
S47
11.25V
7
20
X16-2932-7x (1/2)
S44
S37
G3
20
3
5
6
8
4
7
9
S16
S3
S5
S6
S8
S4
S7
S9
TP31
41
S16
S2
S3
S5
S6
S8
S4
S7
S9
S19 S20 S21 S22 S23 S24 S25 S26 S27 S28 S29 S30 S31 S32 S33 S34 S35 S36
43 TP143
58
44 TP144
65
4 9 8 6 5 3 0 9 8 2
7
4
7
D33 D32 D31
b
KS4 KS3 KS2 KS1
S7 P36
6
5
3
0
2
a
1 KI5 3 ATT
P21 45 TP145 S37
1
f
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
e
P20 43 TP143
44 TP144 S36
S27
S24
S17
S36 S22 S21
S35
S33
S30
S29
S28
S26
S25
S23
S20
S19
S18
S32
S31
d g a
P19
42 TP142 S35
1a
TP101
c
1
41 TP141 P18 40 TP140 S33 S32 S31 S30 39 TP139 38 TP138 W14 37 36 35 34 33 32 S26 S25 G1 S24 S23 S22 S21 25 TP125 P5 P4 24 TP124 P3 P2 P1 FF23 22 21 20 TP120 19 18 TP118 31 TP131 30 TP130 29 TP129 28 TP128 27 TP127 26 TP126 G2 S27 S28 S29
col
Upside
Z
Downside
TP59
S8 P37
B
R31
TP102 2 TP103 3
S1
2G
2a
D36 D35 D34
470 S9 TP104 4 P16 TP105 5 P38 P17
TP57
TP58
TP56
2
DISP
SRC
Dp
P15 P14 P40 P13 P12 2G P11 P42 P10 P43 1GA P44 P9 P45 P8 P46 P7 P6 P47 P48
C
KI1 S10 P39 S11 TP107 7 TP106 6
S3
TP61
D39 D38 D37
TP69
S5
3a
TP51
RED LED SW
(1GA)
R32 470
S9
S7
EJECT
S12 P41 S13 S14 S15 S6 S5 TP113 13 TP114 14 TP112 12 TP111 11 TP110 10 TP109 9 TP108 8
6
1
RED KI2 3 4 2 5
D42 D41 D40
1 6
S10
Q or EQ
W2
5
R33 470 KI3
Q2 R2
TP62 TP52
GRN R34 470 S2 P49 TP117 17 KI4
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KDC-3031A/3031AY/3031G/3031GY KDC-309A/309G/F331A/F331G
· DC voltages are as measured with a high impedance voltmeter. Values may vary slightly due to variations between individual instruments or/and units.
CAUTION : For continued safety, replace safety critical components only with manufacturer's recommended parts (refer to parts list). Indicates safety critical components. To reduce the risk of electric shock, leakage-current or resistance measurements shall be carried out (exposed parts are acceptably insulated from the supply circuit) before the appliance is returned to the customer.
E303/S KDC-MP2028 KDC-MP228 CD RECEIVER KDC-MP3029 (MP3/WMA) KDC-MP4029/G KDC-W4031/Y 14-SEGMENT KDC-W409/Y DISPLAY KDC-W431GY KDC-W4531/Y KDC-WF431A KDC-228 KDC-2029 KDC-3029 CD RECEIVER KDC-3029R KDC-3031A/Y 14-SEGMENT KDC-3031G/Y DISPLAY KDC-309A KDC-309G KDC-F331A KDC-F331G MD RECEIVER E303MD
DESTI- UNIT Q1,2 R1,2 R18 R23 R61 R62 R63 W1 C C61-65 D61-65 B A NATION No. J 300 300 470 YES YES YES B30-1729-05 YES 0-01 YES K 300 300 470 YES YES B30-1729-05 0-10 YES YES K M 620 560 560 YES B30-1533-05 YES YES 0-23 YES M 300 300 470 YES YES 0-21 YES YES YES B30-1729-05 E 2-72 YES YES YES B30-1729-05 YES YES YES YES 300 300 470 E E YES YES 620 560 560 YES B30-1533-05 2-74 YES E 300 300 470 2-71 YES YES YES YES B30-1729-05 YES YES YES E YES YES 300 300 470 2-75 YES YES B30-1729-05 K 1K 680 680 B30-1567-05 0-22 YES YES YES M 620 560 560 YES YES B30-1533-05 YES 0-23 YES M 1K 680 680 YES B30-1567-05 0-22 YES YES 0-22 YES YES M YES 1K 680 680 B30-1567-05 YES E YES YES 1K 680 680 2-73 B30-1567-05 E YES YES 620 560 560 YES YES B30-1533-05 2-74 2-73 E YES YES 1K 680 680 YES B30-1567-05 2-74 E YES YES 620 560 560 YES YES B30-1533-05 2-73 E YES YES YES 1K 680 680 B30-1567-05 2-74 E YES YES 620 560 560 YES YES B30-1533-05 J 0-02 YES YES B30-1729-05 300 300 470 YES CATEGORY/ FUNCTION MODEL NAME
21
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X16-2932-7x (2/2)
|
AD
YES
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KDC-3031A/3031AY/3031G/3031GY/ 309A/309G/F331A/F331G (2/2)
IC1 IC3 ED1
ESD GND
|
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D31-33,37-39,43-45,49-51,70 : B30-1567-05 (COLOR:RED) D34-36,40-42,46-48,52-54 : Refer to the parts list. D61-65 : D71-77 : UDZS5.6B or 02DZ5.6F-Y D96 : DA204U
YES
|
2.2K
S6 S8
S1 S4
D45 D44 D43
S12
S2
D48 D47 D46
TP63
S4 S3 TP116 16 TP115 15
AA
TP53
GREEN LED SW
1GA
4
TP54
D51 D50 D49
S1
S20 S19 S18 S17 S16
ATT
W1
3
Q1 R1
TP55
2.2K
D54 D53 D52
C62 0.01 R61
6 3 13 TP65 IC3
KI5
C61 0.01
D62 R62
C12 0.01 C11 0.01
D61
C64 0.01
RESET
C63 0.01
D64
D63
C65 0.01
CP11 10K
AB
D65 R63
D70
Q21 S11
VOL VOL AUDIO
Q1,2 : 3-BT-224N
(X16-293x-xx)
: LC75756W : PNA4S22M
AC
: 2SC4617 or : KTC4075EP(Y,GR or 2SC5383(E,F) : DTA114EE or KRA302E-P or RT1P141U
GND LINE B LINE
W2
7
6
5
4
3
2
1
AE
AF
AG
AH
AI
KDC-3031A/3031AY/3031G/3031GY KDC-309A/309G/F331A/F331G
1
CD PLAYER UNIT (X32-5750-00)
C33 0.1
RFENV
C101 1000P C102 1000P
27
Rch
Lch
29
D.GND
4.80V
C34 0.1
23 A/TE
R82
18K
C32 0.1
0V 0V 2.50V 4.90V 2.50V 0V 4.80V
40
39
38
37
36
35
0V
0V
C72 470P
R86 12K R84 20K
C71 470P
R83 20K R85 12K
BU+5V
2.45V
2.40V
22
31
34
33
32
30
29
28
27
26
25
24
VREFP
AVDD1
AVSS1
MSEL0
TRCRS
NC
NC
NC
NC
ASEL
NC
CSEL
OUTR
IC4 L.P.F.
3.10V 5 3.10V 6
C74 68P
0V
4 3 3.10V 2 3.10V
C73 68P
GND
0V
R100 C100 10 1000P R42 4.7K
41 42 43 44 45 46 47 48 49
HOT 8EJE SW 12EJE/SDET SW LOE/LIM SW NC NC NC NC NC DVDD2 X1
2.40V
1.25V 1.70V 0V
RFENV
OUTL
AVDD2
DVSS3
2
MSEL1
FE
TE
23
21
22 TRCRS 2.40V
29
27
R81 18K
FE 24
IREF PLLF2 PLLF
20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4
3.84V 7 7.80V 8
VCC
1
4.80V
0.87pp
RFSW ARF DSLF AVSS2
3.84V
R88
C76 2200P C62 0.1 C78
C75 2200P
R87 330
330
4.80V
DVSS1 DVDD1
4.80V
C77 0.1 R91 0.1 R92
50 51 52
3.0pp 5.0pp
IC2
CD SIGNAL PROCESSOR bult in MECHANISM CONTROL MICRO PROCESSOR
0-4.8V
DSLB LDON BDO
3
R90 3.9K
4
A.GND
5.6K
5.6K
R89 3.9K
X2 DVSS2 XSUB1 NC TEST1 TEST2 NC NC DRV MUTE
X1 16.934MHz
53 54 55 56 57 58 59
0V
OFT NRFDET FBAL
A+5V
R L
0V 4.80V 4.80V
2.40V
TBAL PWM
D2
4.80V
R72 200
OCD CLK
60
4.80V
MUTE R MUTE L MSTOP CD-RW DVDD3 DATA MCNT XSEL SBIO P.ON
2.35V 2.40V
FOD TRD
NC SPL TVD
3 2 1
A+8V
5V REG
RST
CLK
NC
NC
NC
61
TX
62
71
63
65
66
68
69
70
72
73
75
76
78
NC
79
64
67
74
77
80 R49 47K 80
0V 4.90V 0-4.9V
0-4.9V 0V
62 4.90V
0V 0V 0.15V
4.80V
61
0V
0V
4
CP5 100K
2.40V
C48 6800P C50
R46 27K
C46 0.1
C47 0.1
63
65
66
CN2 S2
12EJE SW 23
C36 2.2
D.OUT 24
12EJE SW S1 ANALOG +8V SW LOS SW
CLK 21 DATA 20 A8V 19 Lch 18 A.GND 17 Rch 16 MUTE R 15 R CP2 100 61 62 MRST 13 MSTOP 12 63 65 L CP1 100 66 68
10K
R44 10K
68
SBIO
R43 1K
5
LOS SW 22
Q4
4.7K
D5V
Q2 DIGITAL +5V SW
Q3
22K
A.GND
SW
22K
79
4700P
IC3
4ch BT DRIVE
to MAIN UNIT
MUTE L 14
DOWN & LIMIT SWITCH S3
6
8EJE SW 11 LOE/LIM SW 10 BU5V 9 D.GND 8 BCLK 7 LRCK 6 SRDATA MOTOR S.GND 5 3 1 LO/EJ 4 S7V 2
0V 0V 7.80V 0V
5 4 S7V
SPDL
7
22
X32-5750-00 (1/2)
AJ
AK
AL
AM
AN
KDC-3031A/3031AY/3031G/3031GY KDC-309A/309G/F331A/F331G
1
ARF C2 2.2
0.033 C10 R14 100K C12 3300P C11 6800P C9 4700P
IOP+ R7 3.6K
39P
R4 10
IOP-
C1 10
C3 1
NRFDET
C8 1
C6
BDO
OFT
7
8
9
C7 0.1
RF
APC Q1
R6 3.3K C5 2P
R41 47K C45 0.1 C44 1000P REF LLF2 PLLF FSW ARF DSLF VSS2 VSS1 VDD1 DSLB DON BDO OFT FDET FBAL TBAL PWM 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 CP4 4.7K NC SPL TVD 3 2 1 CP3 1.8K 2 1 C43 2200P R40 820 R39 100K C42 0.047
10 2.50V
11 4.16V
3.38V
13 3.94V
1.44V
RF AMP
16 0V
14 0V
12 0V
15 0V
IC1
D1
NRFDET
0.95pp 2.50V
TEOUT 23 FEOUT 3.06V 24 GCTL
0.95pp
R15 4.7K
D C E B A F
CAUTION : For continued safety, replace safety critical components only with manufacturer's recommended parts (refer to parts list). Indicates safety critical components. To reduce the risk of electric shock, leakage-current or resistance measurements shall be carried out (exposed parts are acceptably insulated from the supply circuit) before the appliance is returned to the customer. · DC voltages are as measured with a high impedance voltmeter. Values may vary slightly due to variations between individual instruments or/and units.
3.3K
R5
4 2.47V
RFIN
RFN
LD
GND
COFTR
CBDO
OFTR
BDO
T3OUT
VREF
TEBPF
C41 1000P
VDET
0.91pp
FBAL TBAL TEN FEN
2.45V 0V
C31 0.1
RFOUT
CAGC
R38 220K
C40 0.015
VDET
2200P
R3 5.6K
R12 240K
910K
9 8
R37 6.2K
R9 3.9K
R36 10K
R13
4.80V
R10 100K C14 4700P
C13 270P
C16 330P R35 39K
24
R2 5.6K
2.50V
B/TE
C15
R8 27K
R11 33K
2.50V 28 29 2.69V 30 31 2.69V 32 2.69V
21
22
2.50V 25
2.50V 26
18
19
17
20
2.50V 27
VCC
CEA
ARF
PD
1 0.17V
3 4.90V
2 3.81V
2
9
8
7
6
5
3
2.00V
CD
E
7 6 5 4
4
C17 0.1 C18 0.1
23 C39 0.01
B
A
6
5
F
22
VREF
4.80V 2.50V 0V
R1 91
CN1
1 VCC 2 VC 3 GND 4 LD 5 VR 6 8 9 PD E A 7 C+D
GCTL
D3
R53 4.7K R52 4.7K
CD E A
2.40V
C48 6800P C50
D.5V
D5V Q5,6
B F 15 17 16 14
Q6
Q5
CURRENT AMP
C52 0.1
4700P R45 10K
0V 0.17V 2.69V 2.50V 2.69V 2.69V 2.69V 0V 3.84V 3.81V 3.81V 3.84V
10 B 11 F 12 GND 13 FCS+ 14 TRK+ 15 TRK16 FCS-
4
D.GND
DPU1 (X92- )
80
TRK
R51 10K C51 680P
SLED
19 18
1
5
TRK IN 17
R50 3.9K
R31 27K
R32 10K C37 0.01
25 2.35V
OPTICAL PICKUP
16
5 R71 13K 24 0V
29 2.35V
30 7.80V
26 2.35V
28 2.35V
27 2.35V
0V 0V 7.80V 3.60V 3.60V 3.81V 3.81V
4
TRK OUT
PREVCC
INSL-
LDIN
INSL+
OUT3
OUTSL
VCC2
GND
IN3-
CNT
VO4-
VO4+
VO3-
4ch BTL DRIVER
VO3+
IC3
SIGNAL LINE GND LINE B LINE
23
22
21
20
19
18
17
16
2.45V 6 OUT1 7 PREGND 8 4.90V 9 MUTE 0V 10 GND
SLED OUT /LOAD
VCC1 VO1+ VO2+ VO1VO2-
(X92- )
DM2 M LOADING & SLED MOTOR DM1 M IC1 : IC2 : IC3 : IC4 : Q1 Q2 Q3 Q4 Q5 Q6 : : : : : : AN22002A-V MN6627771KP BA5824FP-F NJM4580M1-ZB 2SB0970 2SA1362(Y) DTC124EUA DTA143XUA 2SC4081 2SA1576A
2.40V 3 OUT2 2.35V 4 IN1+ 2.35V 5 IN1-
BIAS
IN2-
19 18 FCS UP 15 14 SLED IN /EJECT SPDL12 13
6
1
11
2.35V 2
12
13
2.35V
7.80V
FCS
79
C49 1500P R47 2.2K R33 18K R48
C38 0.01
12
13
3.50V 3.90V 3.84V 3.84V
14
15
10K
SPDL
2
R34 10K S7V
C61 2.2
FCS DOWN
S.7.5V S.GND
SPDL+
SPINDLE MOTOR
D1 : DAN202U D2 : MAZS0510L D3 : DA204U
7
X32-5750-00 (2/2)
23
KDC-3031A/3031AY/3031G/3031GY KDC-309A/309G/F331A/F331G
EXPLODED VIEW (CD MECHANISM)
A B
37
F
43 43
51
1
F
43 55 36 33
834 Jx2 H 850
56 37
43 2 37 53 5
Bx2
37
32 41
807
849
809
33 22
35 DPU1
806 E Ax2
8
G
40
15 44
Cx2 801
2
39
42 45 23 10 11 30 27 29 26 13 DFPC1 DM1
K
DM2 38 18 17
19
28 25 14 24 16
12
31
3
(X32)
A B C E F G H J K
2x8
52
: N09-4460-05 : N09-4472-15 M1.7x8.0 : N09-6004-05 M1.7x2.5 : N09-6007-05 M2x2 : N09-6051-05 2x5(BLK) 1.6 WASHER : N19-2163-04 : N39-2020-46 M2x2 : N09-6108-05 M2x3.5 : N09-6155-05 2x6
858 K F
24
Parts with the exploded numbers larger than 700 are not supplied.
KDC-3031A/3031AY/3031G/3031GY KDC-309A/309G/F331A/F331G
EXPLODED VIEW (UNIT)
C D
D
223x2
DC1
201
209
1
268
207
Dx2
242 A B C D E F G H J : N29-0205-04 : N80-2006-48 : N80-2008-43 : N83-3005-48 : N86-2610-48 : N80-3010-48 : N83-3005-48 : N83-3020-48 : N86-2606-48 237 204 222
2
Cx2 A
DME1
224 221 FC1 236
(X34) 785
229
H Hx2 F
705 G
206
Cx2
F
771 (X16-)
F1
772 D (X34-) Ex2 J
238 253
B
226
732
254 213
3
241 210 255
708 B D
252 251 257 PA1
D
259 261
701
Parts with the exploded numbers larger than 700 are not supplied.
25
KDC-3031A/3031AY/3031G/3031GY KDC-309A/309G/F331A/F331G
PARTS LIST
New parts Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert. A N DestiRef. No. d e Parts No. Description nation d w Ref. No. 241 242 251 252 253 254 255 257 259 261 A B C D E 268 268 DME1 D31-33 D31-33 D34-36 D34-36 D37-39 D37-39 D40-42 D40-42 D43-45 D43-45 D46-48 D46-48 D49-51 D49-51 D52-54 D52-54 D61-65 D61-65 D61-65 D61-65 D70 H10-4919-12 H25-0329-04 H25-0337-04 H25-1111-04 H25-1111-04 H54-3302-03 H54-3303-03 H54-3304-03 POLYSTYRENE FOAMED FIXTURE PROTECTION BAG (280X450X0.03) E6E7 PROTECTION BAG (180X300X0.03) PROTECTION BAG (280X450X0.03) E1E2E3 PROTECTION BAG (280X450X0.03) E4E5E ITEM CARTON CASE (KDC-3031A) E4 ITEM CARTON CASE (KDC-3031G) E5 ITEM CARTON CASE (KDC-309A) E C10 C11,12 C15 J1 CP11 R11 A d d N e w Parts No. H54-3305-03 H54-3306-03 H54-3307-03 H54-3313-03 H54-3314-03 Description ITEM CARTON CASE (KDC-309G) ITEM CARTON CASE (KDC-F331A) ITEM CARTON CASE (KDC-F331G) ITEM CARTON CASE (KDC-3031AY) ITEM CARTON CASE (KDC-3031GY) HOLDER MOUNTING HARDWARE ASSY PUSH KNOB (TI) PUSH KNOB (EJECT) PUSH KNOB (RELEASE) PUSH KNOB (ATT/Q) PUSH KNOB (SRC/PRESET/RESET) KNOB ASSY (VOL) KNOB BASE (FM/AM) KEY TOP (FM/AM) RETAINING RING (1.5) PAN HEAD TAPTITE SCREW PAN HEAD TAPTITE SCREW PAN HEAD TAPTITE SCREW BINDING HEAD TAPTITE SCREW ANTENNA ADAPTOR ANTENNA ADAPTOR MECHANISM ASSY LED (RED) LED (RED) LED (PG) LED (PG) LED (RED) LED (RED) LED (PG) LED (PG) LED (RED) LED (RED) LED (PG) LED (PG) LED (RED) LED (RED) LED (PG) LED (PG) LED (PG) LED (PG) LED (RED) LED (RED) LED (RED) CHIP C CHIP C CHIP C 2.2UF K 0.010UF K 47PF J E4EE2 E6 E5E1E3 E7 E4EE2 E6 E5E1E3 E7 E4EE2 E6 E5E1E3 E7 E4EE2 E6 E5E1E3 E7 E5E1E3 E7 E4EE2 E6 Destination E1 E2 E3 E6 E7
KDC-3031A/3031AY/3031G/3031GY/309A/309G/F331A/F331G
201 204 206 207 PA1 PA1 PA1 PA1 209 209 209 210 213 221 222 223 224 226 229 DC1 DC1 FC1 F1 F1 236 237 238 1C 1C 1C 3C 3C 2C 2C 1C 2C 3C 2D 1C 1C 2D 2D 2D 1C 2C 2C 1D 3C A02-2736-03 A22-2863-13 A46-1815-01 A52-0804-12 A64-3458-12 PLASTIC CABINET ASSY SUB PANEL ASSY REAR COVER TOP PLATE PANEL ASSY PANEL ASSY PANEL ASSY PANEL ASSY WARRANTY CARD WARRANTY CARD ID CARD ID CARD ID CARD INST. MANUAL (ENGLISH) INST. MANUAL (ENGLISH) INST. MANUAL (FRE, GER) INST. MANUAL (FRE, GER) INST. MANUAL (DUT, ITA) INST. MANUAL (DUT, ITA) INST. MANUAL (SPA, POR) INST. MANUAL (SPA, POR) INST. MANUAL (RUSSIAN) INST. MANUAL (POL, CZE, HUN) INST. MANUAL (CRO, SLO) ESCUTCHEON ESCUTCHEON ESCUTCHEON LIGHTING BOARD BADGE LEVER LEVER LEVER SHAFT CONDUCTIVE RUBBER CORD WITH CONNECTOR DC CORD DC CORD FLAT CABLE FUSE (MINI BLADE TYPE) (10A) FUSE (MINI BLADE TYPE) (10A) TORSION COIL SPRING EXTENSION SPRING COMPRESSION SPRING
E4E5E6 E7 EE1 E2E3 E1E2E3 E4E5E E1E2E3 E4E5E E6E7 E1E6E7 E4E5E E1E2E3 E4E5E E1 E4E5E E1 E4E5E E6E7 E6E7 E6E7 E3E6E7 E4E5E2 EE1
3C J19-7046-01 1C J21-9716-03 3C 3C 3C 3C 3C K24-4279-04 K24-4280-04 K24-4281-04 K25-1689-03 K25-1690-02
3C A64-3458-12 3C A64-3459-12 3C A64-3460-02 B46-0100-50 B46-0100-50 B46-0182-14 B46-0182-14 B46-0606-04 B64-2932-00 B64-2932-00 B64-2933-00 B64-2933-00 B64-2934-00 B64-2934-00 B64-2935-00 B64-2935-00 B64-2936-00 B64-2939-00 B64-2940-00 B07-3122-01 B07-3122-01 B07-3123-01 B19-2304-03 B43-1518-04 D10-4446-03 D10-4447-03 D10-4589-04 D21-2329-04 E29-2027-02 E30-6402-05 E30-6413-05 E30-6427-05 E39-0718-05 F52-0006-05 F52-0023-05
3C K29-7132-03 3C K29-7134-03 3C K29-7140-03 2C N29-0205-04 3C N80-2006-48 2C N80-2008-43 3D N83-3005-48 2D N86-2610-48 1C 1C T90-0523-05 T90-0534-05
1D X92-5090-00 B30-1567-05 B30-1567-05 B30-1533-05 B30-1533-05 B30-1567-05 B30-1567-05 B30-1533-05 B30-1533-05 B30-1567-05 B30-1567-05 B30-1533-05 B30-1533-05 B30-1567-05 B30-1567-05 B30-1533-05 B30-1533-05 B30-1533-05 B30-1533-05 B30-1567-05 B30-1567-05 B30-1567-05 CK73GB0J225K CK73GB1H103K CC73GCH1H470J E59-0840-05 RK74HB1J103J RK73GB2A471J
SWITCH UNIT (X16-2932-7x)
2C G01-2987-04 2C G01-3096-04 3C G01-3244-04
RECTANGULAR PLUG CHIP-COM 10K CHIP R 470 J 1/16W J 1/10W
E : KDC-309A E1 : KDC-309G E2 : KDC-F331A E3 : KDC-F331G E4 : KDC-3031A E5 : KDC-3031G E6 : KDC-3031AY E7 : KDC-3031GY (E : Europe K : North America M : Other Areas W : Without Europe) 26
Indicates safety critical components.
KDC-3031A/3031AY/3031G/3031GY KDC-309A/309G/F331A/F331G
PARTS LIST
SWITCH UNIT (X16-2932-7x)
Ref. No. R13 R14 R15-17 R18 R19 R23 R31-34 R61 R61 R61 R61 R62,63 R62,63 R62,63 R62,63 R70 R72 R74 R75 R78 R80 R82 W1 W1 W2 W2 W11 W14 S12 S11 D71-77 D71-77 ED1 IC1 Q21 Q21 Q21 C1 C2 C3 C5 C6 C7 C8 C9 C10 C11 C12 C13 C14 C15 C16 A d d N e w Parts No. RK73GB2A471J RK73GB2A221J RK73GB2A471J RK73GB2A102J RK73GB2A471J RK73GB2A104J RK73FB2B471J RK73EB2E102J RK73EB2E102J RK73EB2E621J RK73EB2E621J RK73EB2E561J RK73EB2E561J RK73EB2E681J RK73EB2E681J RK73GB2A221J RK73GB2A472J RK73GB2A4R7J RK73GB2A203J RK73GB2A102J RK73SB3A330J RK73SB3A330J R92-1252-05 R92-1252-05 R92-1252-05 R92-1252-05 R92-1252-05 R92-1252-05 S70-0106-05 T99-0457-05 UDZS5.6B 02DZ5.6F-Y 3-BT-224N LC75756W DTA114EE KRA302E-P RT1P141U C93-1215-05 CK73FB1A225K CK73GB0J105K CC73GCH1H020C CC73GCH1H390J CK73GB1C104K CK73GB0J105K CK73GB1H472K CK73GB1C333K CK73GB1H682K CK73GB1H332K CC73GCH1H271J CK73GB1H472K CK73GB1H222K CC73GCH1H331J CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R Description 470 220 470 1.0K 470 100K 470 1.0K 1.0K 620 620 560 560 680 680 220 4.7K 4.7 20K 1.0K 33 33 0 OHM 0 OHM 0 OHM J J J J J J J J J J J J J J J J J J J J J J J J J 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/8W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/10W 1/10W 1/10W 1/10W 1/10W 1W 1W 1/16W 1/16W 1/16W Destination Ref. No. C17,18 C31-34 C36 C37-39 C40 C41 C42 C43 C44 C45-47 C48 C49 C50 C51 C52 C61 C62 C71,72 C73,74 C75,76 C77,78 C100-102 E5E1E3 E7 E4EE2 E6 X1 CP1 CP2 CP3 CP4 CP5 R1 R2,3 R4 R5,6 R7 R8 R9 R10 R11 R12 R13 R14 R15 R31 R32 R33 R34 R35 R36 R37 R38 R39 L78-0851-05 RK74GA1J101J RK74GB1J101J RK74GB1J182J RK74GB1J472J RK74GB1J104J RK73GB2A910J RK73GB2A562J RK73FB2B100J RK73GB2A332J RK73GB2A362J RK73GB2A273J RK73GB2A392J RK73GB2A104J RK73GB2A333J RK73GB2A244J RK73GB2A914J RK73GB2A104J RK73GB2A472J RK73GB2A273J RK73GB2A103J RK73GB2A183J RK73GB2A103J RK73GB2A393J RK73GB2A103J RK73GB2A622J RK73GB2A224J RK73GB2A104J RESONATOR (16.934MHZ) CHIP-COM CHIP-COM CHIP-COM CHIP-COM CHIP-COM CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R CHIP R 100 100 1.8K 4.7K 100K 91 5.6K 10 3.3K 3.6K 27K 3.9K 100K 33K 240K 910K 100K 4.7K 27K 10K 18K 10K 39K 10K 6.2K 220K 100K J J J J J J J J J J J J J J J J J J J J J J J J J 1/16W 1/16W 1/16W 1/16W 1/16W 1/10W 1/10W 1/8W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W CN1 CN1 CN2 A d d N e w Part