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New ELECTRIC UNIT (X34-) for 2007 CD RECEIVER
X34-59xx-xx
SERVICE MANUAL
ELECTRIC UNITs for the following 2007 CD receivers which are produced in August and September
of 2007 are changed as follows. This service manual is only for the changed new ELECTRIC UNITs.
DESTI-
DISPLAY
NATION
TYPE
K
7-SEG LCD
KDC-135
K
7-SEG LCD
KDC-135CR
K
14-SEG VFD
KDC-MP2035
K
14-SEG VFD
KDC-MP205
K
14-SEG VFD
KDC-MP235
K
14-SEG VFD
KDC-MP235CR
M
7-SEG LCD
KDC-136
M
14-SEG VFD
KDC-MP3036
14-SEG VFD
M
KDC-MP3036AX
M
14-SEG VFD
KDC-MP336/S
M
14-SEG VFD
KDC-MP336AX
M
14-SEG VFD
KDC-MP336AXS
M
14-SEG VFD
KDC-MP4036AX
E
14-SEG VFD
KDC-237SA/SG
E
14-SEG VFD
KDC-237SAY/SGY
E
14-SEG VFD
KDC-W237A/G
E
14-SEG VFD
KDC-W237AY/GY
E
14-SEG VFD
KDC-W3037A/G
14-SEG VFD
E
KDC-W3037AY/GY
E
14-SEG VFD
KDC-W311A/G
E
14-SEG VFD
KDC-W311AY/GY
E
14-SEG VFD
KDC-W3537A/G
E
14-SEG VFD
KDC-W3537AY/GY
E
14-SEG VFD
KDC-W4037
E
14-SEG VFD
KDC-W4037Y
B.BOOST
MENU
VOL
AUD
SET UP
ATT
OLD X34-
ELECTRIC UNIT
X34-46xx-xx
PC BOARD
J76-0358-02
X34-4690-10
X34-4690-11
X34-4630-10
X34-4630-12
X34-4630-11
X34-4630-13
X34-4690-21
X34-4630-24
X34-4630-22
X34-4630-24
X34-4630-23
X34-4630-23
X34-4630-21
X34-4672-78
X34-4672-78
X34-4672-76
X34-4672-77
X34-4672-74
X34-4672-75
X34-4672-74
X34-4672-75
X34-4672-72
X34-4672-73
X34-4672-70
X34-4672-71
AUTO
AME
SCAN
RDM
REP
© 2007-10 CREATED IN JA PAN
B53-0585-00 ( N ) 0
NEW X34-
X34-59xx-xx
SERIAL No.
J76-0513-02
FROM
X34-5940-10
70800001
X34-5940-11
70800001
X34-5920-10
70800001
X34-5920-12
70804301
X34-5920-11
70803501
X34-5920-13
70800001
X34-5940-21
No production
X34-5920-24
70900001
No production
X34-5920-22
X34-5920-24
70900001
X34-5920-23
No production
X34-5920-23
70800001
X34-5920-21
V0800101
X34-5932-78
No production
X34-5932-78
No production
X34-5932-76
No production
X34-5932-77
No production
X34-5932-74
No production
No production
X34-5932-75
X34-5932-74
No production
X34-5932-75
No production
X34-5932-72
No production
X34-5932-73
No production
X34-5932-70
No production
X34-5932-71
No production
/ C.S.
DISP
KDC-MP235
FM
SCRL
SW
AM
F.SEL
M.RDM
This product uses Lead Free solder.
This product complies with the
ORIGINAL
SERVICE MANUAL
KDC-135/...............
KDC-135/...............
KDC-MP2035/........
KDC-MP2035/........
KDC-MP2035/........
KDC-MP2035/........
KDC-135/...............
KDC-MP3036/........
KDC-MP3036/........
KDC-MP3036/........
KDC-MP3036/........
KDC-MP3036/........
KDC-MP3036/........
KDC-237SA/..........
KDC-237SA/..........
KDC-W237A/.........
KDC-W237AY/.......
KDC-W237A/.........
KDC-W237AY/.......
KDC-W237A/.........
KDC-W237AY/.......
KDC-W237A/.........
KDC-W237AY/.......
KDC-W237A/.........
KDC-W237AY/.......
RoHS
directive for the European market.
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Related Manuals for Kenwood X34-59
Summary of Contents for Kenwood X34-59
- Page 1 New ELECTRIC UNIT (X34-) for 2007 CD RECEIVER X34-59xx-xx SERVICE MANUAL © 2007-10 CREATED IN JA PAN B53-0585-00 ( N ) 0 ELECTRIC UNITs for the following 2007 CD receivers which are produced in August and September of 2007 are changed as follows. This service manual is only for the changed new ELECTRIC UNITs. OLD X34- NEW X34- DESTI-...
- Page 2 ELECTRIC UNIT (X34- ) Q901-903 ANT. DME1 DC-DET AM+B LX-BUS R103 TUNER FRONT-END MECHA PHONE PHONE SERVO+B POWER Q101 ACC-DET ACC DET Q401 ANALOG Q103 CONT BU-DET BU DET IC2 or IC3 Q102 DC-CN Q701-704 CN4,J5 MUTE SURGE- E-VOL PHONE PRE-OUT PRE-OUT FRONT/...
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Page 3: Components Description
X34-59xx-xx COMPONENTS DESCRIPTION ● ELECTRIC UNIT (X34-59xx-xx) Ref. No. Application / Function Operation / Condition / Compatibility System µ-COM Controls FM/AM tuner, the changer, CD mechanism, panel, volume and tone. IC2,3 E-VOL Controls the source, volume and tone. Power Supply IC Outputs 5Vx2, 8.1Vx2, 10.2V, P-CON and P-ANT. -
Page 4: Microcomputer's Terminal Description
X34-59xx-xx MICROCOMPUTER’S TERMINAL DESCRIPTION ● SYSTEM µ-COM: IC1 on X34- (ELECTRIC UNIT) Truth Value Pin No. Pin Name Application Processing Operation Description Table LX DATA M I/O Data to slave unit Pull-down (GND) LX CLK I/O LX-BUS clock 125k~65kHz Not used Output L fi... - Page 5 X34-59xx-xx MICROCOMPUTER’S TERMINAL DESCRIPTION Truth Value Pin No. Pin Name Application Processing Operation Description Table PON CD CD mechanism power supply control H: Power ON CD LOEJ I/O CD motor control Refer to the truth value table CD MOTOR I/O CD motor control Refer to the truth value table VFD CE VFD control request...
- Page 6 X34-59xx-xx MICROCOMPUTER’S TERMINAL DESCRIPTION Truth Value Pin No. Pin Name Application Processing Operation Description Table TUN SMETER S-meter input TYPE1 Destination switching Refer to the truth value table TYPE2 Destination switching Refer to the truth value table If DC offset is found 20 times in 100ms with condition PWIC DC DET DC offset detection of over 1.0V, it will be judged as DC offset detected.
- Page 7 X34-59xx-xx TEST MODE (7-SEG LCD) ■ Example Description of display Description Disc EJECT times display. MAX 65535 (times) Disc EJECT times display While disc EJECT times is displayed, press and hold for ■5 2 seconds or longer to clear disc EJECT times. A symbol “■”...
- Page 8 X34-59xx-xx TEST MODE (7-SEG LCD) ■ Special displays when all lights are on in STANDBY source Description of display Description Common All lights ON. All lights ON. Destination terminal “TYPE” indicates system µ-com (IC1) destination, and shows condition indication real-time condition of the destination terminal. Development ID Development ID –...
- Page 9 X34-59xx-xx TEST MODE (7-SEG LCD) • CD information display mode Description of display Description I2C com- I2C communication OK munication I2C communication NG status Mechanism error log 1 (Latest) 1 : X – XX: Error number. “– –” is displayed in case there is no error. CD mecha- Mechanism error log 2 (Latest) nism error...
- Page 10 X34-59xx-xx TEST MODE (7-SEG LCD) • TUNER preset operation Description of display Description Preset function Change to 98.3MHz with the preset key [4]. 8 . 3 • K3I forced switching Every time when [6] key is pressed in tuner FM source, switched in the following order: AUTO → Forced WIDE → Forced MIDDLE → Forced NARROW →...
- Page 11 X34-59xx-xx TEST MODE (7-SEG LCD) ■ Audio-related test mode Procedure Note Enter audio adjustment mode (the initial item should be Fader, and then, Balance → Press the [AUD] key (main unit) Bass Level → Middle Level → Treble Level → SW Level → System Q → V-Offset → Press the [AUD] and [∗] keys (Remote control) LPF Sub Woofer.) About audio adjustment items (include both Audio Function Mode and Audio Setup Mode)
- Page 12 X34-59xx-xx TEST MODE (7-SEG LCD) ■ LCD (ED1) short check Procedure Note All lights are off → Turns on odd and even terminals alternatively every 125ms (terminals that have a maximum number of grids) → Turns on only In the STANDBY source, press [ATT] key the odd terminals →...
- Page 13 X34-59xx-xx TEST MODE (7-SEG LCD) ■ FM/AM channel space switching Procedure Note FM200kHz/AM10kHz ↔ FM50kHz/AM9kHz While Power OFF, press and hold [1] key and [5] key, and press [SRC] key to Power ON ■ ROM data transfer When replacing front-end (A1), this function is used to transfer E2PROM data (ROM correction, security and other data) to front-end (A1) to E2PROM of to mother unit (X34-), used for saving data, and, after completing replacement of front-end (A1), to recover data from the E2PROM of the mother unit (X34-), and for saving data to the new front-end (A1).
- Page 14 X34-59xx-xx TEST MODE (14-SEG VFD) ■ Example Description of display Description Disc EJECT times display. MAX 65535 (times) Disc EJECT times display While disc EJECT times is displayed, press and hold for 2 ■5 seconds or longer to clear disc EJECT times. A symbol “■”...
- Page 15 X34-59xx-xx TEST MODE (14-SEG VFD) ■ Special displays when all lights are on in STANDBY source Description of display Description Common All lights ON. All lights ON. Destination terminal “TYPE” indicates system µ-com (IC1) destination, and shows E : 1 condition indication real-time condition of the destination terminal.
- Page 16 X34-59xx-xx TEST MODE (14-SEG VFD) • CD information display mode Description of display Description Mechanism error log 1 (Latest) 1 : X XX: Error number. “– –” is displayed in case there is no error. CD mecha- Mechanism error log 2 (Latest) nism error 2 : X XX: Error number.
- Page 17 X34-59xx-xx TEST MODE (14-SEG VFD) ■ Test mode specifi cations in TUNER source Error is found in front-end (A1), etc. if indications below is displayed while in tuner source. Status Display Description Front-end (A1) E2PROM data error Front-end (A1) E2PROM is still the default (unspecifi ed) value. Front-end (A1) communication error Communication with front-end (A1) is not possible.
- Page 18 X34-59xx-xx TEST MODE (14-SEG VFD) ■ Test mode specifi cations in CD source Display mode default: P-Time • Procedure in CD-DA media (KTD-02A) Description of display Description Every time pressed, jumps to the track shown below. No.9 → No.15 → No.10 → No.11 → No.12 → No.13 → No.22 →...
- Page 19 X34-59xx-xx TEST MODE (14-SEG VFD) ■ MENU-related test mode Procedure Note Press the [B.BOOST] key (main unit) Continuous forwarding by remote control is prohibited Press the [DNPP/SBF] and [DIRECT] keys (Remote control) ■ Backup current measurement Procedure Note MUTE terminal is OFF after 2 seconds, not after 15 seconds. While ACC OFF (Back Up ON), Reset (During this time, the CD mechanism does not function.) ■...
- Page 20 X34-59xx-xx TEST MODE (14-SEG VFD) ■ Clearing DC offset error detection data (E2PROM data clearing) Procedure Note While pressing and holding [3] key and [6] key, reset-start. Entering DC offset error display mode. Procedure Display Description When DC offset error is detected (when either one of capacitors is leaking, or an improper connection or another error is detected) Press and hold the [3] and [6] keys, and reset-start...
- Page 21 X34-59xx-xx TEST MODE (14-SEG VFD) • How to register the security code on the “Car Audio Passport” after replacement of the FRONT-END (A1) with E2PROM (KDC-MP4036AX/W3537xx/W4037xx only) Procedure Description While pressing and holding [1] key and [3] key, reset-start Enters the test mode Press the [B.BOOST] key Enters the MENU mode.
-
Page 22: Rom Data Transfer Processes
X34-59xx-xx ROM DATA TRANSFER PROCESSES ■ Operation procedure When replacing front-end (A1) of mother unit (X34-), or when adding or replacing ROM correction (program correction with Operation procedure is different depending on the conditions. ROM IC (IC10)), the following activities are required. Proceed with the appropriate operation procedure depending on the specifi... - Page 23 X34-59xx-xx ROM DATA TRANSFER PROCESSES Turn power on. Install new front-end (A1). Press and hold the [1] and [3] keys and press reset button. No ROM correction or other data status. (Enter the system in the test mode.) Press [B.BOOST] key. (ROM data System enters data transfer mode.) Mother unit (X34-) Press...
- Page 24 X34-59xx-xx ROM DATA TRANSFER PROCESSES 4. In case of applying a new ROM correction when front-end Turn power on. (A1) is replaced (There is ROM correction data.) Press and hold the [1] and [3] keys, press reset button. (Enter 5. In case of applying a new ROM correction even when the system in the test mode.) front-end (A1) is not replaced.
- Page 25 X34-59xx-xx ROM DATA TRANSFER PROCESSES Press key. (Exit ROM data transfer mode.) Turn power on. Turn power off. Press and hold the [1] and [3] keys press reset button. (Enter the system in the test mode.) Remove front-end (A1). Press [B.BOOST] key. (Enter the system in ROM data transfer mode.) Press .) (Select WRT)
-
Page 26: Electric Unit
X34-59xx-xx PC BOARD (FOIL SIDE VIEW) ELECTRIC UNIT X34-59xx-xx (J76-0513-12) W807 W100 W806 W805 R101 W102 W803 R102 W902 R910 R908 D103 R106 Q901 R905 R903 R801 R110 R107 R901 Q102 D105 D106 W812 C102 D901 D803 DC-DET R108 C901 R803 R953 Q103... - Page 27 X34-59xx-xx C703 2 3 4 8 12 11 13 R604 X34-59xx-xx Q701 Q702 Ref. No. Address C603 R710 R712 R803 C706 Q704 Q703 C705 W701 R492 R791 Q401 R793 R493 R491 R973 IC10 Q101 R503 Q102 S-METER Q103 Q104 Q105 Q301 Q302 W101...
- Page 28 X34-59xx-xx ELECTRIC UNIT (X34-5xxx-xx) IC6 VOLTAGE IC6 VOLTAGE E-TDA7386 TB2904HQ R606 1K REQ S TP98 R609 100 MUTE TP95 7.3V 7.0V R607 1K DATA S TP97 4.6V 0.5V R605 100 TP99 7.3V 7.0V R608 100 DATA M TP96 14.4V 14.4V R610 4.7K 7.3V 7.0V...
- Page 29 X34-59xx-xx TP315 C819 C820 R807 4.3K Q801 C807 DC OFFSET TP316 TP903 Q903 R904 TP902 R803 D802 Q902 TP432 Q901 5.0V R598 5.0V R599 RESET IC Q901 Q902,903 POWER IC DC OFFSET DC OFFSET R201 DET SW LX DATA M LX CLK R202 100K...
- Page 30 X34-59xx-xx DC CN F1 10A TP16 (F52-0023-05) FUSE ELECTRIC 2008-MODEL BU5V-1 BU5V-1 BU5V-2 3300u16 R229 100K 5.0V 5.0V P ANT D104 TP502 RESET IC BU DET 2007-MODEL LX DATA M P CON D102 0 or 1.6 or 2.5 or LX CLK ACC DET 3.4 or 5.0V PWIC MUTE...
- Page 31 X34-59xx-xx ELECTRIC UNIT (X34-5xxx-xx) C310, C703, Q13, R201,202, R211,303-305, DESTI- MODEL NAME UNIT No. C805 D802 Q801 NATION 219,220,229 312,967 TB2904HQ KDC-241SA/SG E4/E5 X34-5652-70 220u16 10u35 30302MAPA84FP KDC-W241AY/GY E8/E9 X34-5652-71 220u16 10u35 30622MEPB44FP KKZ09Z KDC-W3041A/G E/E1 X34-5652-72 YES 220u16 YES 10u35 30622MEPB44FP KKZ09Z 2008-MODEL...
-
Page 32: Parts List
X34-59xx-xx PARTS LIST ✽ New parts Parts without Parts No. are not supplied. DESTINATION “K” Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert. Desti- Desti- Ref. No. Parts No. Description Ref. - Page 33 X34-59xx-xx PARTS LIST DESTINATION “K” ELECTRIC UNIT (X34-59xx-xx) Desti- Desti- Ref. No. Parts No. Description Ref. No. Parts No. Description nation nation R303 RK73GB2A102J CHIP R 1.0K J 1/10W K3 R503 RK73GB2A471J CHIP R J 1/10W R304 RD14BB2C102J 1.0K J 1/6W KK1K2 R504 RK73GB2A472J...
- Page 34 X34-59xx-xx PARTS LIST DESTINATION “K” ELECTRIC UNIT (X34-59xx-xx) Desti- Desti- Ref. No. Parts No. Description Ref. No. Parts No. Description nation nation D101,102 D1F60-5063 DIODE D105 MTZJ4.7 (B) ZENER DIODE D106-108 MTZJ6.8 (B) ZENER DIODE D109 1SS133 DIODE D110 BAV70W DIODE D301 DA204U...
- Page 35 X34-59xx-xx PARTS LIST ✽ New parts Parts without Parts No. are not supplied. DESTINATION “M” Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert. Desti- Desti- Ref. No. Parts No. Description Ref.
- Page 36 X34-59xx-xx PARTS LIST DESTINATION “M” ELECTRIC UNIT (X34-59xx-xx) Desti- Desti- Ref. No. Parts No. Description Ref. No. Parts No. Description nation nation R225 RK73GB2A223J CHIP R J 1/10W M6MM2 R344,345 RD14BB2C4R7J J 1/6W R225 RK73GB2A473J CHIP R J 1/10W M3M4 R344,345 RD14BB2C4R7J J 1/6W...
- Page 37 X34-59xx-xx PARTS LIST DESTINATION “M” ELECTRIC UNIT (X34-59xx-xx) Desti- Desti- Ref. No. Parts No. Description Ref. No. Parts No. Description nation nation R953 RK73GB2A000J CHIP R J 1/10W M7 UMC2N TRANSISTOR R958 RK73GB2A000J CHIP R J 1/10W UMC2N TRANSISTOR M5M3M4 R961-963 RK73GB2A000J CHIP R...
- Page 38 X34-59xx-xx PARTS LIST ✽ New parts Parts without Parts No. are not supplied. DESTINATION “E” (Western Europe) Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert. Desti- Desti- Ref. No. Parts No.
- Page 39 X34-59xx-xx PARTS LIST DESTINATION “E” (Western Europe) ELECTRIC UNIT (X34-593x-xx) Desti- Desti- Ref. No. Parts No. Description Ref. No. Parts No. Description nation nation R208 RD14BB2C473J J 1/6W R331 RK73GB2A473J CHIP R J 1/10W R209,210 RD14BB2C471J J 1/6W R332 RD14BB2C222J 2.2K J 1/6W R211...
- Page 40 X34-59xx-xx PARTS LIST DESTINATION “E” (Western Europe) ELECTRIC UNIT (X34-593x-xx) Desti- Desti- Ref. No. Parts No. Description Ref. No. Parts No. Description nation nation R701,702 RK73GB2A331J CHIP R J 1/10W E 30622MEPB36FP MICROCONTROLLER IC E3E4E5 R703,704 RD14BB2C223J J 1/6W 30622MEPB36FP MICROCONTROLLER IC E6E7E8 R705,706...
- Page 41 X34-59xx-xx PARTS LIST ✽ New parts Parts without Parts No. are not supplied. DESTINATION “E” (Eastern Europe) Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert. Desti- Desti- Ref. No. Parts No.
- Page 42 X34-59xx-xx PARTS LIST DESTINATION “E” (Eastern Europe) ELECTRIC UNIT (X34-593x-xx) Desti- Desti- Ref. No. Parts No. Description Ref. No. Parts No. Description nation nation R209,210 RD14BB2C471J J 1/6W R320 RK73GB2A472J CHIP R 4.7K J 1/10W R211 RK73GB2A473J CHIP R J 1/10W EE1E2 R323 RD14BB2C241J J 1/6W...
- Page 43 X34-59xx-xx PARTS LIST DESTINATION “E” (Eastern Europe) ELECTRIC UNIT (X34-593x-xx) Desti- Desti- Ref. No. Parts No. Description Ref. No. Parts No. Description nation nation R610 RD14BB2C472J 4.7K J 1/6W EE1E2 30302MAPA54FP MICROCONTROLLER IC E9F1 R611 RD14BB2C101J J 1/6W EE1E2 30622MEPB36FP MICROCONTROLLER IC E3E4E5 R612...
- Page 44 X34-59xx-xx KDC-135CR KDC-135 B.BOOST B.BOOST MENU MENU KDC-135CR KDC-135 SET UP SET UP AUTO SCAN AUTO SCAN KDC-MP205 KDC-MP2035 B.BOOST B.BOOST MENU MENU / C.S. DISP DISP KDC-MP205 KDC-MP2035 SCRL SCRL SET UP SET UP AUTO SCAN F.SEL AUTO SCAN F.SEL M.RDM KDC-MP235...
- Page 45 X34-59xx-xx PC BOARD (FOIL SIDE VIEW) ELECTRIC UNIT X34-59xx-xx (J76-0513-12) W100 W807 W806 W805 C703 3 4 8 12 11 13 R101 R604 W102 W803 R102 Q701 Q702 W902 R910 C603 R908 D103 R106 Q901 R905 R903 R801 R107 R110 R901 Q102 D105...
- Page 46 ELECTRIC UNIT (X34-5xxx-xx) IC6 VOLTAGE IC6 VOLTAGE DC CN E-TDA7386 TB2904HQ F1 10A ∗ TP16 (F52-0023-05) REQ S TP98 R606 1K TP315 C819 C820 ∗ FUSE ELECTRIC UNIT (X34-5xxx-xx) R609 100 R807 MUTE TP95 ∗ DESTI- C310, C703, Q13, R201,202, R211,303-305, 7.3V 7.0V...