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ORDER NO.
CRT4053
DEH-50UB/XS/EW5
CD RDS RECEIVER
DEH-50UB
Model No.
CX-3240
/XS/EW5
This service manual should be used together with the following manual(s):
Order No.
CRT4050
Mech.Module
S10.5COMP2-iPod/USB
Remarks
CD Mech. Module : Circuit Descriptions, Mech. Descriptions, Disassembly
For details, refer to "Important Check Points for Good Servicing".
PIONEER CORPORATION
4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER CORPORATION 2007
K-ZZA. NOV. 2007 Printed in Japan
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SAFETY INFORMATION
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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.
- Safety Precautions for those who Service this Unit. When checking or adjusting the emitting power of the laser diode exercise caution in order to get safe, reliable results.
B
Caution: 1. During repair or tests, minimum distance of 13 cm from the focus lens must be kept. 2. During repair or tests, do not view laser beam for 10 seconds or longer.
CAUTION:
USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE.
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CLASS 1 LASER PRODUCT
WARNING!
The AEL (accessible emission level )of the laser power output is less than CLASS 1 but the laser component is capable of emitting radiation exceeding the limit for CLASS 1. A specially instructed person should do servicing operation of the apparatus.
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Laser diode characteristics
Wave length : 785 nm to 814 nm Maximum output : 1 190 W(Emitting period : unlimited)
Additional Laser Caution
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Transistors Q101 in PCB drive the laser diodes. When Q101 is shorted between their terminals, the laser diodes will radiate beam. If the top cover is removed with no disc loaded while such short-circuit is continued, the naked eyes may be exposed to the laser beam.
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[Important Check Points for Good Servicing]
In this manual, procedures that must be performed during repairs are marked with the below symbol. Please be sure to confirm and follow these procedures.
1. Product safety
Please conform to product regulations (such as safety and radiation regulations), and maintain a safe servicing environment by following the safety instructions described in this manual. 1 Use specified parts for repair. Use genuine parts. Be sure to use important parts for safety. 2 Do not perform modifications without proper instructions. Please follow the specified safety methods when modification(addition/change of parts) is required due to interferences such as radio/TV interference and foreign noise. 3 Make sure the soldering of repaired locations is properly performed. When you solder while repairing, please be sure that there are no cold solder and other debris. Soldering should be finished with the proper quantity. (Refer to the example) 4 Make sure the screws are tightly fastened. Please be sure that all screws are fastened, and that there are no loose screws. 5 Make sure each connectors are correctly inserted. Please be sure that all connectors are inserted, and that there are no imperfect insertion. 6 Make sure the wiring cables are set to their original state. Please replace the wiring and cables to the original state after repairs. In addition, be sure that there are no pinched wires, etc. 7 Make sure screws and soldering scraps do not remain inside the product. Please check that neither solder debris nor screws remain inside the product. 8 There should be no semi-broken wires, scratches, melting, etc. on the coating of the power cord. Damaged power cords may lead to fire accidents, so please be sure that there are no damages. If you find a damaged power cord, please exchange it with a suitable one. 9 There should be no spark traces or similar marks on the power plug. When spark traces or similar marks are found on the power supply plug, please check the connection and advise on secure connections and suitable usage. Please exchange the power cord if necessary. a Safe environment should be secured during servicing. When you perform repairs, please pay attention to static electricity, furniture, household articles, etc. in order to prevent injuries. Please pay attention to your surroundings and repair safely.
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2. Adjustments
To keep the original performance of the products, optimum adjustments and confirmation of characteristics within specification. Adjustments should be performed in accordance with the procedures/instructions described in this manual.
3. Lubricants, Glues, and Replacement parts
Use grease and adhesives that are equal to the specified substance. Make sure the proper amount is applied.
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4. Cleaning
For parts that require cleaning, such as optical pickups, tape deck heads, lenses and mirrors used in projection monitors, proper cleaning should be performed to restore their performances.
5. Shipping mode and Shipping screws
To protect products from damages or failures during transit, the shipping mode should be set or the shipping screws should be installed before shipment. Please be sure to follow this method especially if it is specified in this manual.
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CONTENTS
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SAFETY INFORMATION..................................................................................................................................... 2 1. SERVICE PRECAUTIONS ............................................................................................................................... 5 1.1 SERVICE PRECAUTIONS ........................................................................................................................ 5 1.2 NOTES ON SOLDERING .......................................................................................................................... 5 2. SPECIFICATIONS ............................................................................................................................................ 6 2.1 SPECIFICATIONS ..................................................................................................................................... 6 2.2 DISC/CONTENT FORMAT ........................................................................................................................ 6 2.3 PANEL FACILITIES.................................................................................................................................... 7 2.4 CONNECTION DIAGRAM ....................................................................................................................... 10 3. BASIC ITEMS FOR SERVICE.........................................................................................................................11 3.1 CHECK POINTS AFTER SERVICING......................................................................................................11 3.2 PCB LOCATIONS .....................................................................................................................................11 3.3 JIGS LIST ................................................................................................................................................ 12 3.4 CLEANING............................................................................................................................................... 12 4. BLOCK DIAGRAM.......................................................................................................................................... 14 4.1 BLOCK DIAGRAM ................................................................................................................................... 14 5. DIAGNOSIS.................................................................................................................................................... 18 5.1 OPERATIONAL FLOWCHART ................................................................................................................ 18 5.2 ERROR CODE LIST ................................................................................................................................ 19 5.3 CONNECTOR FUNCTION DESCRIPTION ............................................................................................. 21 6. SERVICE MODE ............................................................................................................................................ 22 6.1 CD TEST MODE ...................................................................................................................................... 22 6.2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT.................................................... 25 7. DISASSEMBLY .............................................................................................................................................. 27 8. EACH SETTING AND ADJUSTMENT ........................................................................................................... 32 8.1 PCL OUTPUT CONFIRMATION.............................................................................................................. 32 9. EXPLODED VIEWS AND PARTS LIST.......................................................................................................... 34 9.1 PACKING ................................................................................................................................................. 34 9.2 EXTERIOR(1) .......................................................................................................................................... 36 9.3 EXTERIOR(2) .......................................................................................................................................... 38 9.4 CD MECHANISM MODULE..................................................................................................................... 40 10. SCHEMATIC DIAGRAM ............................................................................................................................... 42 10.1 OVERALL CONNECTION DIAGRAM(GUIDE PAGE) ........................................................................... 42 10.2 KEYBOARD UNIT.................................................................................................................................. 48 10.3 CD MECHANISM MODULE(GUIDE PAGE) .......................................................................................... 50 10.4 WAVEFORMS ........................................................................................................................................ 56 11. PCB CONNECTION DIAGRAM.................................................................................................................... 60 11.1 TUNER AMP UNIT................................................................................................................................. 60 11.2 KEYBOARD UNIT .................................................................................................................................. 64 11.3 CD CORE UNIT(S10.5COMP2-iPod) .................................................................................................... 66 12. ELECTRICAL PARTS LIST .......................................................................................................................... 68
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1. SERVICE PRECAUTIONS
1.1 SERVICE PRECAUTIONS
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- Service Precaution
1. You should conform to the regulations governing the product (safety, radio and noise, and other regulations), and should keep the safety during servicing by following the safety instructions described in this manual. 2. Before disassembling the unit, be sure to turn off the power. Unplugging and plugging the connectors during power-on mode may damage the ICs inside the unit. 3. To protect the pickup unit from electrostatic discharge during servicing, take an appropriate treatment (shorting-solder) by referring to "the DISASSEMBLY". 4. After replacing the pickup unit, be sure to check the grating. 5. Be careful in handling ICs. Some ICs such as MOS type are so fragile that they can be damaged by electrostatic induction.
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1.2 NOTES ON SOLDERING
For environmental protection, lead-free solder is used on the printed circuit boards mounted in this unit. Be sure to use lead-free solder and a soldering iron that can meet specifications for use with lead-free solders for repairs accompanied by reworking of soldering. Compared with conventional eutectic solders, lead-free solders have higher melting points, by approximately 40 C. Therefore, for lead-free soldering, the tip temperature of a soldering iron must be set to around 373 C in general, although the temperature depends on the heat capacity of the PC board on which reworking is required and the weight of the tip of the soldering iron. Compared with eutectic solders, lead-free solders have higher bond strengths but slower wetting times and higher melting temperatures (hard to melt/easy to harden). The following lead-free solders are available as service parts: Parts numbers of lead-free solder: GYP1006 1.0 in dia. GYP1007 0.6 in dia. GYP1008 0.3 in dia.
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2. SPECIFICATIONS
2.1 SPECIFICATIONS
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Backup current .................................... 5 mA or less
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2.2 DISC/CONTENT FORMAT
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2.3 PANEL FACILITIES
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BPZ20P060FTC
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2.4 CONNECTION DIAGRAM
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3. BASIC ITEMS FOR SERVICE
3.1 CHECK POINTS AFTER SERVICING
To keep the product quality after servicing, please confirm following check points. No. 1 Procedures Item to be confirmed Confirm whether the customer complain has been The customer complain must not be reappeared. Display, audio and operations must be normal. solved. If the customer complain occurs with the specific media, use it for the operation check. Play back a CD. (Track search) Check FM/AM tuner action. (Seek, Preset) Switch band to check both FM and AM. Check whether no disc is inside the product. Appearance check See the table below for the items to be checked regarding audio: Item to be checked regarding audio Distortion Noise Volume too low Volume too high Volume fluctuating Sound interrupted No malfunction on display, audio and operation. Display, audio and operations must be normal. Display, audio and operations must be normal.
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2 CD 3 FM/AM tuner
4 5
The media used for the operating check must be ejected. No scratches or dirt on its appearance after receiving it for service.
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3.2 PCB LOCATIONS
A Tuner Amp Unit
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B Keyboard Unit
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C CD Core Unit
(S10.5COMP2-iPod)
Unit Number Unit Name Unit Number Unit Name Unit Number Unit Name : : : : : : YWM5189 Tuner Amp Unit Keyboard Unit CWX3526 CD Core Unit (S10.5COMP2-iPod)
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3.3 JIGS LIST
- Jigs List
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Name Test Disc L.P.F.
Jig No. TCD-782
Remarks Checking the grating Checking the grating (Two pieces)
- Grease List
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Name Grease Grease
Grease No. GEM1024 GEM1045
Remarks CD Mechanism Module CD Mechanism Module
3.4 CLEANING
- Jigs List
Name Jig No. TCD-782 Test Disc Before L.P.F. shipping out the product, be sure to clean the following portions by using the prescribed cleaning tools: Portions to be cleaned CD pickup lenses Cleaning tools Cleaning liquid : GEM1004 Cleaning paper : GED-008 Remarks Checking the grating Checking the grating (Two pieces)
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- Grease List
Name Grease Grease
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Grease No. GEM1024 GEM1045
Remarks CD Mechanism Module CD Mechanism Module
Before shipping out the product, be sure to clean the following portions by using the prescribed cleaning tools:
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Portions to be cleaned CD pickup lenses
Cleaning tools Cleaning liquid : GEM1004 Cleaning paper : GED-008
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4. BLOCK DIAGRAM
4.1 BLOCK DIAGRAM
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A TUNER AMP UNIT
VDD
CE1 LDET CE2 SL TUNPDO TUNPCK TUNPDI
7
NC
6
CE2
13
ROM_VDD
5
SL
10 9 8
CE1 DI CK
11
LDET
14
DO
18 19
RDS_CK RDS_DATA
20
RDS_LOCK
21
RDS_HSLK
FM/AM TUNER UNIT
IC3 EEPROM 5.0V OSC
IC5 5V t 3.3V
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ANTENNA
CN401
1 2,3
1
AM ANT ATT FMRF
LPF
FM ANT 3 ATT FMRF RF adj ANT adj
IC1 3.3V MIXER, IF AMP
IC2 2.5V Lch DET, FM MPX, RDS DECODER
23
T51
CF52
AUDIOGND
V
VDD_3.3
OSCGND
RFGND
2
12
15
22
16
VCC
NC
C
DGND
IC4 3.3V 3.3V t 2.5V 2.5V
4
17
VDD3.3V VCC
TUNL CDL
CN621 REAR AUX WIRED REMOTE
6 5 AUXL 4 AUXGND 3 KEY1 2 KEY2 1 34 KEYD 94 KEYAD
AUXL AUXGND
USB5V IC501 BD9781HFP CN252
5 US5V 5 VOUT B.UP VIN 4 1 VIN 2 SW 5 FB 6 INV
SYSTEM CONTROLLER IC 601(2/2) PEG408A
28
V
D
USB
EN
7
SYNC
MUTE
41
IC251 R5523N001B
EN 1 FLG 3 4 3 USDM USDP
24 25
USBCTL FLG
C CD CORE UNIT(S10.5COMP2-iPod)
PICKUP UNIT (P10.5)(SERVICE)
LASER DIODE
SYSPW
48
RF-AMP, CD DECODER, MP3/WMA DECODER, DIGITAL SERVO / DATA PROCESSOR CPU, USB HOST CONTROLLER
USBXTAL 1
CN101
LDMD 15 5 15 5 Q101
VDD2 141 142 REFO 133 LD PD REFOUT /PUEN /USBXTAL 2
X205 48MHz
Q102 VCC
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VREF 8 HOLOGRAM UNIT 3 FOP 2 TOP 1 TOM 4 LD+ 14 FOM
VDD2
8 AC,BD,E,F FOM 3 FOP 2 1 TOP TOM 4 14
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FOCUS ACT. MONITOR TRACKING ACT. DIODE
CD DRIVER IC301 BA5839FP
12 FOM 11 FOP 14 TOP 13 TOM
CN701
LOUT 55 5 4 VDD VDD2 LOUT 13 16 17
CN701
7 4 CDL ILMPW DP 51
B.UP
TD,FD SD,MD
IC201 PE5611B
DP DM
DP DM
3 DM
CD3.3V REGULATOR
Q201 VDD
9
SPINDLE MOTOR
M
16 22 SOP LOEJ 15 SOM 21 18 LCOP CLCONT 17 9 CONT LCOM 28 20 41
VDD3
LOEJ CLCONT CONT /ADENA /RESET 17
11
CDVDD
3
IC702 NJM2885DL1-33
1
VDD 4 3
LOAD/ CARRIAGE MOTOR
M
ROT0
16 /RESET 8
12
CDRST BRST,BRXEN,BSRQ,BDATA,BSCK
23
CDRST
ROT1
82 VDD 49
2
XIN
CPRDY 11
30 31 32
CPRDY CPRST SDA XTAL 50 /XTAL 52
BRST,BRXEN,BSRQ BDATA,BSCK
VD VD 2 1 X201 16.93MHz VD 11
3 XOUT
X204 32.768kHz
iPod CP IC205 341S2094
nRESET SDA SCL
38 15 7
JOYST 18 19 VD
Q702
VD 7.5V REGULATOR
B.UP Q701
SWVDD
33 SCL 8 7 10 9 12EJ 8EJ DSCSNS HOME
22
VDCONT DPDT 35 36 19
F
S904 12EJ S905 8EJ S901 HOME
VDSENS
KYDT DSENS
S903 DSCSNS
ROMDATA, ROMCK, ROMCS
ROM CORRECTION IC202 S-93C66BD0I-J8
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SYSTEM CONTROLLER IC 601(1/2) PEG408A
CE2 CE1 TUNPDO TUNPDI TUNPCK
LDET
CN351 MUTE MUTE
Q351 Q454
65 66 68 69 67
74
SWL
BZ601 BUZZER PEE 26
SWL
TUNPCE2 TUNPCE1 TUNPDI TUNPDO TUNPCK LDET
XIN XOUT 15 13
5
RCA OUT
B
X601 15MHz
SL
97 SL
VDD REGULATOR
Q911
VDD Q912
Q401 RDS_CK
Lch
73 78
RCK RDS57K DALMON 47
23
RDS_HSLK
Q402 RDS_DATA RDS_LOCK 77 76 RDSDT BSENS RDSLK ASENS 18 Q931 75 ACC 14 14
ACC
BSENS
B.UP
CN901
B.UP 16 16
BACK UP
ASENS
2
VDD
RESET IC961 S-80835CNMC-B8U
1
12
TEL MUTE
RESET
TELIN 42 Q951 TEL 9 9
TEL
C
GND
ELECTRONIC VOLUME/ SOURCE SELECTOR
B.UP
15
15
POWER AMP
TUNL CDL 6 IN2_L 7 IN1_L Pre/SW_L Front_L AUXL AUXGND 12 10 11 14 12 FLIN RLIN MUTE 22 STBY 4
6,20 VCC
FLFL+ RL-
23 21 3 5
FL2 FL1 RL2 RL1
FLFL+ RLRL+ BREM
7 5 8 6 11
7 5 8 6 11
2 IN5+_L 1 IN5-_L
IC151 PML018A
IC 301 PAL007C
B.REM 25
FLFL+ RLRL+
B.REM
Rear_L
RL+
D
SYSTEM ONTROLLER IC 601(2/2) PEG408A
41
VST,VCK,VDT
MUTE
Q451
MUTE
VCC8.4V REGULATOR
TL
VCC 2
RR RR
B.UP VDD3.3V 3
D
IC921 NJM2388F84
4
1
3.3V REGULATOR IC401 NJM2885DL1-33
1
-
+ + + +
BACK UP
FR FR
B. REM
VCC
SYSPW
48
FL
FL
GND ACC
RL RL
B KEYBOARD UNIT
CN902 ILM+B
Q841 B.UP 51 ILMPW Q842 ILM+
CN1802
9
2
ILM+
ILLUMI
S1801 EJECT
KEY MATRIX
S1802 TA/NEWS S1805 MUTE S1808 BAND S1803 SOURCE S1806 LOC/RPT S1809 IPOD/RDM
S1804 BACK/DISP S1807 LIST S1810 S.Rtrv
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ROTARY COMMANDER
S1827 4 3 ROT0 ROT1 3 4 ROT0 ROT1
KST1-4
T
ROT1
82
Phase_A
7
1
JOYST
JOYST
SWVDD
VDD Q851 49 Q852
4
7 8
JOYST SWVDD 47 OPT IN VDD V3 REM X0 54 55 X1801 5MHz
SWVDD 3
SWVDD
IC1803 GP1UX51RK
3 1
46 57
NT DPDT KYDT DSENS 35 36 19
DPDT KYDT DSENS
5 6 10
6 5 1
DPDT KYDT DSENS
REMOTE CONTROL SENSOR
50 49
SI SO
LCD DRIVER/ KEY CONTROLLER IC1801 PD6538A
KDT1-3
ROT0
8
Phase_B
10
X1
LCD LCD1801
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- FM/AM Tuner Unit
7 6
CE2 NC
13
ROM_VDD
5
SL
10 9 8
CE1 CK DI
11
LDET
14
DO
18 19 20 21
RDS_LOCK RDS_CK RDS_DATA RDS_HSLK
A
IC 3 EEPROM 5.0V OSC
IC 5 5V t 3.3V
LPF
AM ANT 1 ATT
FMRF Rch IC 2 2.5V Lch DET, FM MPX, RDS DECODER
24
3
FM ANT ATT FMRF
IC 1 3.3V MIXER, IF AM P RF adj
23
B
ANT adj
T51
CF52
AUDIOGND
OSCGND
VDD_3.3
RFGND
DGND
3.3V
IC 4 3.3V t 2.5V 2.5V
2
12
15
22
16
VCC 4
NC
17
C
No. Symbol 1 AMANT
I/O Explain I AM antenna input
D
2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
RFGND FMANT VCC SL CE2 NC CE1 CK DI LDET OSCGND ROM_VDD DO DGND NC VDD_3.3 RDS_CK RDS_DATA RDS_LOCK
I O I I I I O
RF ground FM antenna input power supply signal level chip enable-2 non connection chip enable-1 clock data in lock detector osc ground power supply data out digital ground non connection power supply RDS clock RDS data RDS lock RDS high speed lock audio ground L channel output R channel output
O
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O O O O
21 RDS_HSLK
22 AUDIOGND 23 L ch O 24 R ch O
AM antenna input high impedance AMANT pin is connected with an all antenna by way of 4.7 µH. (LAU type inductor) A series circuit including an inductor and a resistor is connected with RF ground for the countermeasure against the hum of power transmission line. Ground of antenna block Input of FM antenna 75 ohm Surge absorber(DSP-201M-S00B)is necessary. The power supply for analog block. D.C 8.4 V ± 0.3 V Output of FM/AM signals level Chip enable for EEPROM "Low" active Not used Chip enable for AF·RF "High" active Clock Data input "Low" active Ground of oscillator block Power supply for EEPROM pin 13 is connected with a power supply of micro computer. Data output Ground of digital block Not used The power supply for digital block. 3.3 V ± 0.2 V Output of RDS clock(2.5 V) Output of RDS data(2.5 V) Output unit "High" active(2.5 V) (RDS_LOCK turns over by the external transistor . "Low" active) Output unit "High" active(2.5 V)(RDS_HSLK turns over by the external transistor. "Low" active) Ground of audio block FM stereo "L-ch" signal output or AM audio output FM stereo "R-ch" signal output or AM audio output
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- LCD(YAW5090)
A
B
C
D
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SEGMENT
COMMON
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5. DIAGNOSIS
5.1 OPERATIONAL FLOWCHART
A
Power ON
Vcc = 5 V Pin 16
B
bsens Pin 18 bsens = L asens Pin 75
asens = L
C
dsens Pin 19 dsens = L
Starts communication with Grille microcomputer. 300 ms SWVDD H Pin 49 300 ms Source keys operative In case of the above signal, the communication with Grille microcomputer may fail. If the time interval is not 300 msec, the oscillator may be defective.
D
Source ON
E
SYSPW H Pin 48
Completes power-on operation.(After that, proceed to each source operation.)
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5.2 ERROR CODE LIST
- Error Messages
If a CD is not operative or stopped during operation due to an error, the error mode is turned on and cause(s) of the error is indicated with a corresponding number. This arrangement is intended at reducing nonsense calls from the users and also for facilitating trouble analysis and repair work in servicing.
A
(1) Basic Indication Method 1) When SERRORM is selected for the CSMOD (CD mode area for the system), error codes are written to DMIN (minutes display area) and DSEC (seconds display area). The same data is written to DMIN and DSEC. DTNO remains in blank as before.
2) Head unit display examples Depending on display capability of LCD used, display will vary as shown below. xx contains the error number. 8-digit display ERROR-xx 6-digit display ERR-xx 4-digit display E-xx
B
(2) Error Code List Displayed error code Description of the code and potential cause(s) Code Class Electricity Carriage Home NG CRG can't be moved to inner diameter. 10 CRG can't be moved from inner diameter. SERVO LSI Communication Error 11 12 Electricity Electricity Focus Servo NG Spindle Lock NG Subcode NG -> Failure on home switch or CRG move mechanism. Communication error between microcomputer and SERVO LSI. Focusing not available. -> Stains on rear side of disc or excessive vibrations on REWRITABLE. Spindle not locked. Sub-code is strange (not readable). -> Failure on spindle, stains or damages on disc, or excessive vibrations. A disc not containing CD-R data is found. Turned over disc are found, though rarely. CD signal error. AGC protection doesn't work. Focus can be easily lost. -> Damages or stains on disc, or excessive vibrations on REWRITABLE. 30 44 50 A0 Electricity Electricity Search Time Out ALL Skip Failed to reach target address. -> CRG tracking error or damages on disc. Skip setting for all track. (CD-R/RW) Mechanical error during CD ON. -> Defective loading motor, mechanical lock and mechanical sensor. Power (VD) is ground faulted. -> Failure on SW transistor or power supply (failure on connector).
E D C
17
Electricity
Setup NG
Mechanism CD On Mech Error
System
Power Supply NG
Remarks: Mechanical errors are not displayed (because a CD is turned off in these errors). Unreadable TOC does not constitute an error. An intended operation continues in this case. Upper digits of an error code are subdivided as shown below: 1x: Setup relevant errors, 3x: Search relevant errors, Ax: Other errors.
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iPod error Message
A
Cause No songs in the iPod No songs in the current list Communication failure
Action Transfer the songs to the iPod. Select a list that contains the songs. Disconnect the cable from the iPod. Once the iPod main menu is displayed, connect the cable again. Reset the iPod.
NO SONGS STOP
ERROR-19 iPod failure ERROR-18 N/A USB
B
Old version of the iPod iPod failure Old version of the iPod
Update the iPod version. Reset the iPod. Update the iPod version. Disconnect the cable from the iPod. Once the iPod main menu is displayed, connect the cable again. Reset the iPod. Turn the ignition switch OFF and ON. Malfunction of iPod recognition IC.
ERROR-16
iPod failure
C
ERROR-A1 iPod is not charged but operates correctly. CHECK USB
Check if the connection cable for the iPod shorted out. After checking, switch the ignition key OFF and ON, or disconnect the iPod and connect again.
USB error Message Cause No songs in the USB device NO AUDIO
D
Action Transfer the songs to the USB device. Follow the USB memory instructions to disable the security. Play an audio file not protected by DRM. Transfer the songs not protected by DRM to the USB device. Connect a USB device that is compliant as a Mass Storage Class. Confirm the USB connector or the USB cable.
USB memory with security enabled is connected The connected USB device contains WMA files that are protected by DRM All the files in the USB device are protected by DRM The connected USB device is not supported by this unit The USB connector or the USB cable is short-circuited
TRK SKIPPED PROTECT
N/A USB
E
CHK USB The connected USB device consumes more than 500 mA (max. allowable current) Confirm the USB device. Turn the ignition switch OFF and ON. Disconnect the USB device, and connect it again. Change to a different source. Then, return to the USB.
ERROR-19
Communication failure
F
ERROR-23
USB device is not formatted with FAT16 or FAT32
Format the USB device with FAT16 or FAT32.
20
DEH-50UB/XS/EW5
1 2 3 4
5
6
7
8
5.3 CONNECTOR FUNCTION DESCRIPTION
A
AUX
AUX W/R
B
ANTENNA
USB INPUT
1 3 5 7 9 11 13 15 2 4 6 8 10 12 14 16
WIRED REMOTE INPUT
POWER SUPPLY
1. FR+ 2. RR+ 3. FR4. RR5. FL+ 6. RL+ 7. FL8. RL9. MUTE 10. NC 11. B.REM 12. NC 13. NC 14. ACC 15. GND 16. B.UP
C
REAR OUTPUT OR SUBWOOFER OUTPUT
D
E
F
DEH-50UB/XS/EW5
5 6 7 8
21
1
2
3
4
6. SERVICE MODE
6.1 CD TEST MODE
A
B
1) Cautions on adjustments In this product the single voltage (3.3 V) is used for the regulator. The reference voltage is the REFO1 (1.65 V) instead of the GND. If you should mistakenly short the REFO1 with the GND during adjustment, accurate voltage will not be obtained, and the servo's misoperation will apply excessive shock to the pickup. To avoid such problems: a. Do not mix up the REFO1 with the GND when connecting the (-) probe of measuring instruments. Especially on an oscilloscope, avoid connecting the (-) probe for CH1 to the GND. b. In many cases, measuring instruments have the same potential as that for the (-) probe. Be sure to set the measuring instruments to the floating state. c. If you have mistakenly connected the REFO1 to the GND, turn off the regulator or the power immediately. Before mounting and removing filters or leads for adjustment, be sure to turn off the regulator. For stable circuit operation, keep the mechanism operating for about one minute or more after the regulator is turned on. In the test mode, any software protections will not work. Avoid applying any mechanical or electrical shock to the mechanism during adjustment. The RFI and RFO signals with a wide frequency range are easy to oscillate. When observing the signals, insert a resistor of 1k ohms in series. The load and eject operation is not guarantied with the mechanism upside down. If the mechanism is blocked due to mistaken eject operation, reset the product or turn off and on the ACC to restore it.
2) Test mode This mode is used to adjust the CD mechanism module. To enter the test mode. While pressing the SOURCE and RPT keys at the same time, reset. To exit from the test mode. Turn off the ACC and back up. Notes: a. During ejection, do not press any other keys than the EJECT key until the loaded disc is ejected. b. If you have pressed the (->) key or (<-) key during focus search, turn off the power immediately to protect the actuator from damage caused by the lens stuck. c. For the TR jump modes except 100TR, the track jump operation will continue even if the key is released. d. For the CRG move and 100TR jump modes, the tracking loop will be closed at the same time when the key is released. e. When the power is turned off and on, the jump mode is reset to the singleTR (91), the RF amp gain is set to 0 dB, and the auto-adjustment values are reset to the default settings.
C
D
E
F
22
DEH-50UB/XS/EW5
1 2 3 4
5
6
7
8
· How to issue the 1 - 6 keys in the 08 model's slave test:
A
The specification of the 08 model does not include the 1 - 6 keys issuance function for H/U and the remote control unit. Therefore, in order to issue commands in a slave test, use the direct FUNCTION keys alternatively to enable the equal key command sending function to the existing models.
Outline) Use the direct FUNCTION keys to display, select, or issue the KEY 1 - 6. Direct FUNCTION key Normal mode A ASR/SAT/FUNC1 B RDM/SHFL/FUNC2 C LOCAL/RPT/FUNC3
Slave test mode Selecting a key command Issuing a key command Switching a screen
· For convenience, a name of each direct FUNCTION key is shown as "A", "B", and "C".
B
· How to issue the 1 - 6 keys for the CDS source: (The areas below are overwritten and displayed on character strings for the normal mode display.) 1 During the slave test mode, the key name "K1" is shown at the left by default. In this condition, press the A key to toggle K1 - K6, and select a command to be sent to the slave.
C K
O 1
M
P !
A
C T
T !
D ! TRK
I
S
C ! ! ! ! SECOND
· The one-line model shows only the bottom column.
FOLDER
MINUTE
A key
C
! ! ! !
C K
O 6
M
P !
A
C T
T !
D !
I
S
C
2 During the K1 - K6 key names are displayed, press the B key and issue the selected command.
C K
O 1
M
P !
A
C T
T !
D !
I
S
C ! ! ! !
Send a key command selected by pressing the KEY 1. B key
3 Press the C key to change display/non-display of key names. When the non-display mode is selected for the K1 - K6 key names, "A key" and "B key" are invalid.
C K O 1 M P ! A C T T ! D ! I S C ! ! ! !
D
C key
C F
O -
M !
P !
A
C T
T !
D !
I
S
C ! ! ! !
· Pressing the A key or B key does not work.
E
F
DEH-50UB/XS/EW5
5 6 7 8
23
1
2
3
4
- Flow Chart
[Key] Contents
[SOURCE] + [RPT] + Reset or [SOURCE] + [RPT] + BU + ACC Test Mode In
A
Display
[CD] or [SOURCE] Source On TRK MIN SEC
[BAND] Power On (T.Offset is adjusted) TRK MIN SEC
[3] Power On (T.Offset is not adjusted) TRK MIN SEC
[2] RF AMP *1 Gain switching TRK MIN SEC
[4] SPINDLE *9 Speed switching TRK MIN SEC
00
00
00
99
99
99
GG
GG
GG
SP
SP
SP
[BAND]
[3] Focus Close S curve check TRK MIN SEC
[6] Focus Mode switching
[1]
[>] CRG +
[<] CRG -
[2] Self-adjusting switching *3 MIN SEC
B
TRK
Power Off MIN SEC
*2
TRK MIN SEC
Tracking Servo Close
[5] Gop Mode *10 Gop Mode switching TRK MIN SEC
91
91
91
0X
0X
0X
00 00 00 or 99 99 99
*8 00 00 00 or 99 99 99
*8 00 00 00 or 99 99 99
TRK
??
??
??
OL
OL
OL
[BAND] Power Off TRK MIN SEC
[1] T.Close & AGC Applicable servomechanism TRK MIN SEC
[6] T.Close Applicable servomechanism TRK MIN SEC
[3] RF AGC / RF AGC coefficient display TRK MIN SEC
[>] CRG +
[<] CRG -
[2] T.Balance adjustment / T.BAL coefficient display TRK MIN SEC
?tr ?min ?sec
?tr ?min ?sec
??
??
??
8X 8X 8X or 9X 9X 9X
8X 8X 8X or 9X 9X 9X
??
??
??
[BAND] Power Off TRK MIN SEC
[1] F,T,RF AGC*7 F.Bias display switching TRK MIN SEC
[3] F,T AGC / F.Bias RF AGC TRK MIN SEC
[6] CRG/TR jump value switching*5 TRK MIN SEC
[>] CRG/TR Jump +
[<] CRG/TR Jump -
[2] Tracking Open
*4
TRK MIN SEC TRK MIN
*4
SEC
??
??
??
?tr ?min ?sec
?tr ?min ?sec
?tr ?min ?sec
?tr ?min ?sec *6
8X 8X 8X or 9X 9X 9X
C
[BAND] Power Off TRK MIN SEC [2] Tracking Open
8X 8X 8X or 9X 9X 9X
*1)
TRK
TYP
MIN SEC
->
TRK
+ 6 dB -> 06MIN06SEC06
TRK
+ 12 dB 12MIN12SEC12
D
*2) Focus Close -> S.Curve -> TRK TRK 00MIN00SEC00 01MIN01SEC01 (TRK99MIN99SEC99)
F EQ measurement setting TRK 02MIN02SEC02
[Key] [BAND] [>] [<] [1]
Operation Test Mode Power On/Off CRG + / TR Jump + (Direction of the external surface) CRG - / TR Jump (Direction of the internal surface) T. CLS & AGC & Applicable servomechanism / AGC,AGC display setting RF Gain switching / Offset adjustment display / T.Balance adjustment / T. Open F. Close,S Curve / Rough Servo and RF AGC / F,T,RF AGC SPDL 1X/2X switching As for the double speed(2x), audio output cannot be supported. Error Rate measurement ON : ERR 30 Counts Start BER display data[%] F. Mode switching / Tracking Close / CRG·TR Jump Switching
*3) F.Offset Display -> RF.Offset -> T.Offset Display -> Switch to the order of the original display
[2] [3]
*4) 1TR/4TR/10TR/32TR/100TR *5) Single -> 4TR -> 10TR -> 32TR -> 100TR -> CRG Move 9x(8x):91(81) 92(82) 93(83) 94(84) 95(85) 96(86) *6) Only at the time of CRG move, 100TR jump *7) TRK/MIN/SEC -> F.AGC -> T.AGC Gain -> F Bias -> RF AGC
E
[4]
[5]
[6]
*8) CRG motor voltage = 2 [V] *9)
TRK
TYP (1X)
MIN SEC
->
TRK
2X -> 22MIN22SEC22
TRK
1X 11MIN11SEC11
*10)
OFF(TYP)
TRK MIN SEC
->
TRK
FORCUS -> 70MIN70SEC70
TRK
TRACKING 71MIN71SEC71
F
· As for the double speed (2x), audio output cannot be supported · After the [Eject] key is pressed keys other than the [Eject] key should not be pressed, until disc ejection is complete. · When the key [2] or [3] is pressed during the Focus Search, the power supply should be immediately turned off (otherwise the lens sticks to Wall, causing the actuator to be damaged). · In the case of TR jump other than to 100TR, the function shall continue to be processed even if the TR jump key is released. As for the CRG Move and 100TR Jump, the mechanism shall be set to the Tracking Close mode when the key is released. · When the power is turned on/off the jump mode is reset to the Single TR (91) while the gain of the RFAMP is reset to 0 dB. At the same time all the self-adjusting values shall return to the default setting.
24
DEH-50UB/XS/EW5
1 2 3 4
5
6
7
8
6.2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT
A
Note : The grating angle of the PU unit cannot be adjusted after the PU unit is changed. The PU unit in the CD mechanism module is adjusted on the production line to match the CD mechanism module and is thus the best adjusted PU unit for the CD mechanism module. Changing the PU unit is thus best considered as a last resort. However, if the PU unit must be changed, the grating should be checked using the procedure below. Purpose : To check that the grating is within an acceptable range when the PU unit is changed. Symptoms of Mal-adjustment : If the grating is off by a large amount symptoms such as being unable to close tracking, being unable to perform track search operations, or taking a long time for track searching. Method : Measuring Equipment Measuring Points Disc Mode
B
Oscilloscope, Two L.P . .F E, F REFO1 , TCD-782 TEST MODE
CD CORE UNIT
REFO1 E F E VREF L.P . .F Xch 100 kohm 390 pF Ych
C
Oscilloscope
F VREF
100 kohm 390 pF L.P . .F
D
Checking Procedure 1. In test mode, load the disc and switch the 3 V regulator on. 2. Using the -> and <- buttons, move the PU unit to the innermost track. 3. Press key 3 to close focus, the display should read "91". Press key 2 to implement the tracking balance adjustment the display should now read "81". Press key 3. The display will change, returning to "81" on the fourth press. 4. As shown in the diagram above, monitor the LPF outputs using the oscilloscope and check that the phase difference is within 75 degrees. Refer to the photographs supplied to determine the phase angle. 5. If the phase difference is determined to be greater than 75 degrees try changing the PU unit to see if there is any improvement. If, after trying this a number of times, the grating angle does not become less than 75 degrees then the mechanism should be judged to be at fault. Note Because of eccentricity in the disc and a slight misalignment of the clamping center the grating waveform may be seen to "wobble" ( the phase difference changes as the disc rotates). The angle specified above indicates the average angle. Hint Reloading the disc changes the clamp position and may decrease the "wobble".
E
F
DEH-50UB/XS/EW5
5 6 7 8
25
1
2
3
4
Grating waveform
A
Ech -> Xch 20 mV/div, AC Fch -> Ych 20 mV/div, AC 30 degrees
0 degrees
B
45 degrees
C
60 degrees
D
75 degrees
90 degrees
E
F
26
DEH-50UB/XS/EW5
1 2 3 4
5
6
7
8
7. DISASSEMBLY
- Removing the Keyboard Unit (Fig.1,2) Remove the Knob Unit.(Fig.1)
A
Fig.1 Knob Unit
1
Remove the four screws.(Fig.2)
1
1
B
Remove the Cover and then remove the Keyboard Unit.
Fig.2
1
Cover - Removing the Holder (Fig.3) Take off the pick of left and right and then a holder slide to the arrow course. Pick
1
C
Fig.3 Holder - Removing the Case and Panel (Fig.4,5) Remove the Case.(Fig.4)
D
Case
Fig.4
E
Take off four picks of the part of the arrow and then remove the Panel.(Fig.5)
Panel
Fig.5
F
DEH-50UB/XS/EW5
5 6 7 8
27
1
2
3
4
- Removing the Panel Assy (Fig.6,7)
A
Push the place of the arrows and then remove the Panel Assy.
Fig.6
Panel Assy
B
Fig.7
- Removing the CD Mechanism Module (Fig.8)
C
1 1
Remove the four screws.
1
Disconnect the cable and then remove the CD Mechanism Module.
1
D
1
Fig.8
CD Mechanism Module
E
F
28
DEH-50UB/XS/EW5
1 2 3 4
5
6
7
8
- Removing the Tuner Amp Unit (Fig.9,10)
A
1
Remove the three screws.(Fig.9)
1 1
1
Fig.9
Tuner Amp Unit
2
Straighten the tabs at four locations indicated.(Fig.10)
B
2 3
Remove the screw and then remove the Tuner Amp Unit. (Fig.10)
2
2
3 2
C
Fig.10
D
E
F
DEH-50UB/XS/EW5
5 6 7 8
29
1
2
3
4
- How to hold the Mechanism Unit
1. Hold the Upper and Lower Frames. 2. Do not hold the front portion of the Upper Frame, because it is not very solid.
A
B
Do not squeeze this area.
- Removing the Upper and Lower Frames
1. With a disc inserted and clamped in the mechanism, remove the two Springs (A), the six Springs (B), and the four Screws. 2. Turn the Upper Frame using the part "a" as a pivot, and remove the Upper Frame. 3. While lifting the Carriage Mechanism, remove it from the three Dampers. Caution: When assembling, be sure to apply some alcohol to the Dampers and assemble the mechanism in a clamped state.
C
a B B
Upper Frame
B B
D
B B A
Damper
A
Carriage Mechanism
E
Lower Frame
Damper
F
30
DEH-50UB/XS/EW5
1 2 3 4
5
6
7
8
- How to remove the CD Core Unit
1. Apply Shorting Solder to the flexible cable of the Pickup, and disconnect it from the connector. 2. Unsolder the four leads, and loosen the Screw. 3. Remove the CD Core Unit. Caution: When assembling the CD Core Unit, assemble it with the SW in a clamped state so as not to damage it.
Shorting Solder
A
Screw
B
CD Core Unit
Solder
- How to remove the Pickup Unit
1. Make the system in the carriage mechanism mode, and have it clamped. 2. Remove the CD Core Unit and remove the leads from the Inner Holder. 3. Remove the Poly Washer, Change Arm, and Pickup Lock Arm. 4. While releasing from the hook of the Inner Holder, lift the end of the Feed Screw. Caution: When assembling, move the Planet Gear to the load/eject position before setting the Feed Screw in the Inner Holder. Assemble the sub unit side of the Pickup, taking the plate (Chassis) in-between. When treating the leads of the Load Carriage Motor Assy, do not make them loose over the Feed Screw.
Poly Washer Change Arm Pickup Lock Arm Inner Holder
D C
Feed Screw
Planet Gear
Pickup Rack
E
Chassis
Pickup
F
DEH-50UB/XS/EW5
5 6 7 8
31
1
2
3
4
8. EACH SETTING AND ADJUSTMENT
8.1 PCL OUTPUT CONFIRMATION
A
- PCL Output
In the normal operation mode (with the detachable panel installed, the ACC switched ON, the standby mode cancelled), shift the TESTIN IC601(Pin 63) terminal to H. The clock signal is output from the PCL terminal IC601(Pin 39). The frequency of the clock signal is 468 750 Hz that is one 32th of the fundamental frequency. The clock signal should be 468 750 Hz (-10 Hz, +15 Hz) If the clock signal out of the range, the X'tal (X601) should be replaced with new one.
B
C
D
E
F
32
DEH-50UB/XS/EW5
1 2 3 4
5
6
7
8
A
B
C
D
E
F
DEH-50UB/XS/EW5
5 6 7 8
33
1
2
3
4
9. EXPLODED VIEWS AND PARTS LIST
NOTES : Parts marked by " * " are generally unavailable because they are not in our Master Spare Parts List.
A
The > 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. Screw adjacent to mark on the product are used for disassembly. For the applying amount of lubricants or glue, follow the instructions in this manual. (In the case of no amount instructions,apply as you think it appropriate.) "
9.1 PACKING
B
C
D
E
13%
F
34
DEH-50UB/XS/EW5
1 2 3 4
5
6
7
8
PACKING SECTION PARTS LIST
Mark No. 1 2 3 4 * 5 6 7 8 * 9 10 11 12 13 Description Cord Assy Polyethylene Bag Case Assy Cord Assy Accessory Assy Screw Screw Assy Screw Polyethylene Bag Screw Screw Polyethylene Bag Handle Part No. CDP1015 CEG-162 CXB3520 YDE5031 YEA5029 BPZ20P060FTC CEA3849 CBA1650 CEG-127 TRZ50P080FTC CRZ50P090FTC CEG1160 CND3707 * 19-3 Owner's Manual 19-4 Owner's Manual 19-5 Owner's Manual 19-6 Installation Manual 19-7 Caution Card YRD5173 YRD5174 YRD5175 YRD5189 YRP5012
B
Mark No. 14 15 16 17 18 * Bush
Description Unit Box Contain Box Protector Protector
Part No. CNV3930 YHG5412 YHL5412 YHP5039 YHP5040 CRY1265 YRB5077
A
19-1 Warranty Card 19-2 Owner's Manual
Owner's Manual,Installation Manual
Part No.
YRD5173 YRD5174 YRD5175 YRB5077 YRD5189 English, Spanish German, French Italian, Dutch Russian English, Spanish, German, French, Italian, Dutch, Russian
C
Language
D
E
F
DEH-50UB/XS/EW5
5 6 7 8
35
1
2
3
4
9.2 EXTERIOR(1)
A
A
B
B
C
A
D
A B
E
F
36
DEH-50UB/XS/EW5
1 2 3 4
5
6
7
8
EXTERIOR(1) SECTION PARTS LIST
Mark No. 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 37 Description Screw Screw Screw Earth Plate Cushion Part No. BSZ26P060FTC BSZ30P060FTC BSZ30P200FTC CNC8915 CNM8890
A
CD Mechanism Module(S10.5) CXK5770 Cable Insulator Tuner Amp Unit Screw Screw Screw Pin Jack(CN351) Plug(CN901) Connector(CN701) Connector(CN902) Antenna Jack(CN401) FM/AM Tuner Unit(Y401) Holder Holder Fuse(10 A) Jack(CN621) Connector(CN252) Holder Heat Sink Button(DETACH) Spring Spring Spring Cover Arm Arm Chassis Unit Panel IC(IC301) IC(IC921) Transistor (Q702,Q911) YDE5030 YNM5062 YWM5189 BPZ26P080FTC BSZ26P060FTC BSZ26P200FTC CKB1057 CKM1376 CKS3833 CKS4944 CKX1056 CWE2097 CND4324 XNC7030
C B
YEK5001 YKS5001 YKS5023 YNC5051 YNR5031 CAC4836 CBH2367 CBH2961 CBH2962 CNN1665 CNV9311 CNV9312 YXA5330 YNS5328 PAL007C NJM2388F84 2SD2396
E D
F
DEH-50UB/XS/EW5
5 6 7 8
37
1
2
3
4
9.3 EXTERIOR(2)
A
B
B
C
D
E
F
38
DEH-50UB/XS/EW5
1 2 3 4
5
6
7
8
EXTERIOR(2) SECTION PARTS LIST
Mark No. 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 Cap Holder Case Panel Detachable Assy Screw Spring Button(SRC, TA/NEWS) Button(S.Rtrv, LOC/RPT) Description Cord Assy Part No. CDP1015 CKX-003 CND3598 YNB5014 YNS5313 YXA5279 BPZ20P080FTB CBH2210 YAC5286 YAC5287
B A
Button(DISP/BACK, RDM/SHFL) YAC5288 Button(MUTE, LIST) Button(BAND/ESC) Button(DETACH) Button(EJECT) Cover Lighting Conductor Connector(CN1802) Cushion LCD(LCD1801) Holder Sheet Lighting Conductor Connector Grille Unit Knob Unit(MULTI-CONTROL) Spring IC(IC1803) YAC5289 YAC5290 YAC5291 YAC5292 YNS5323 YNV5144 CKS4943 XNM7049 YAW5090
C
YNC5050 YNM5101 YNV5143 YNV5145 YXA5328 YXA5332 YBL5013 GP1UX51RK
D
E
F
DEH-50UB/XS/EW5
5 6 7 8
39
1
2
3
4
9.4 CD MECHANISM MODULE
5
A
19 27 5
5 19
(1)
19 13
(1)
29
48 5 19
A
20 57
B
B
66 9 44 44 15 60
(2)
13
16
(1)
25 54
(1)
23 31
C
9 72 8
(2)
58 69 71 70
73 21
C
46 38 39 33 62
70 68 40 28 32
(1) (1) (1)
63
7 50
4 36 47 17 35 37 14
(2)
(1)
B
(1) (1) (2)
4 61
(2)
52
C
53
18
45 12 64
(1)
D
41 5
6
(2)
(1)
49
D
8 51 55
A
65
(1) (2)
51
59
(1) (1)
C
74 1 3
E
43 10
(2) (1)
56
D
E
2
22 34
(1) (1)
19
(1)
(1)
11 42 24
(1) (1) (1)
26
19 67
F
30
24 (1) : GEM1024 (2) : GEM1045
E
40
DEH-50UB/XS/EW5
1 2 3 4
5
6
7
8
CD MECHANISM MODULE SECTION PARTS LIST
Mark No. 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 37 38 39 40 41 42 43 44 45 46 47 48 49 Description Connector(CN101) Connector(CN701) Screw Screw Screw(M2 x 3) Screw(M2 x 4) Washer Roller Spring Spring Spring Spring Spring Spring Spring Spring Spring Spring Spring Spring Spring Spring Spring Spring Arm Frame Bracket Arm Lever Arm Bracket Arm Lever Holder Gear Gear Gear Gear Gear Gear Rack Arm Roller Gear Guide Gear Guide Arm Part No. CKS4911 CKS4915 BMZ20P025FTC BSZ20P040FTC CBA1511 CBA1835 CBF1038 CNV9499 CBH2609 CBH2612 CBH2614 CBH2616 CBH2617 CBH2620 CBH2855 CBH2937 CBH2735 CBH2854 CBH2642 CBH2856 CBH2857 CBH2860 CBH2861 CBL1686 CND1909 CND2582 CND2583 CND3831 CND2585 CND2586 CND2587 CND2588 CND2589 CNV9522 CNV7207 CNV9513 CNV7209 CNV9514 CNV9515 CNV9516 CNV9517 CNV7216 CNV8189 CNV9518 CNV9519 CNV7595 CNV9520 CNV7805
F E D
Mark No. 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 Rack
Description
Part No. CNV8342
A
CD Core Unit(S10.5COMP2-iPod) CWX3526
Roller Holder Arm Guide Arm Arm Arm Clamper Arm Guide Arm Collar Motor Unit(M2) Arm Unit Chassis Unit Gear Unit Frame Unit Motor Unit(M1) Screw Unit Screw Screw Washer Pickup Unit(P10.5)(Service) Screw
CNV8343 CNV8344 CNV8345 CNV9498 CNV8348 CNV8349 CNV8350 CNV8365 CNV8386 CNV8396 CNV9521 CNV8447 CXC4026 CXC4027 CXC4028 CXC4029 CXC4031 CXC7134 CXC6359 JFZ20P025FTC JGZ17P022FTC YE20FTC CXX1942 IMS26P030FTC
C B
DEH-50UB/XS/EW5
5 6 7 8
41
1
2
3
4
10. SCHEMATIC DIAGRAM
10.1 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)
A
Note: When ordering service parts, be sure to refer to " EXPLODED VIEWS AND PARTS LIST" or "ELECTRICAL PARTS LIST".
A-a A-b
Large size SCH diagram
A-a
CWE2097 Y401 Rch 24 Lch 23 BEGND 22 RDS_HSLK 21 RDS_LOCK
A-a
A-b
Guide page
USBGND 2
CDGND
CDGND
CDVDD
BRXEN
CDRST
BDATA
TUNR
BSRQ BSCK BRST VD VD
CDL
BEG
6 C1 5 B2
RDS-HSLK
4 E2
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
RDS-LOCK
VD
6 C1
5 B2
4 E2
UMH1N
BSRQ
Q401
CDR
CDL
RDS_DATA 19 RDS_CK 18 VDD_3.3 17 COMP 16 DGND 15 DO 14 ROM_VDD 13 OSCGND 12 LDET 11 DI 10 CK 9 CE1 8 WC 7 CE2 6 SL 5 VCC 4 FM_ANT RF_GND AM_ANT
Q402
E1 1
B1 2
C2 3
A-a
A-b
Detailed page
20
UMH1N
RDAT RCK T3V
R415
220
R408 R410 R409 R411 22K 22K 22K 22K
RDS-DATA
DM
UG
AG
PG
DP
220
RDS-CK
BRST
R413
BSCK
RLK
GND
CN701
1
RHSLK
RDS
DM
DP
TUNL
CDR
LCH
USBGND
RCH
FM(10%): -29.5dBs AM(15%): -26.0dBs
C
CN701
AGND PGND
USGND3
GND
CDVDD BRXEN CDRST BDATA
FM/AM TUNER UNIT
E1 1
B1 2
C2 3
VDD
TUNG DO T5V
C407
TUNPDO R401 680
R01
Q702 2SD2396 Q701 6 2C 1B 1E RT3T22M 2E 1 2B 2
R047 C703
3 OUT 2 GND
1 IN
B
GND
NJM2885DL1-33 IC401 5 R701 4 270 (1/4W) LDET TUNPDI TUNPCK CE1 CE2 SL
VCC
GND C704
100/10
OSCG LDET
VCC
L403 R402
C408 R01 47/6R3 C402 C401
R414
4R7
22/10 C403
D701
CK CE1
680 R405 680
R404 680
HZS7L(C3)
680
C404
R01
DI GND R403
4R7(1/4W)
1C 3
1
C701
IN5+_R 28
IN4+_R 27
IN4-_R 26
IN3_R 25
IN2_R 24 5 TUNL C155 10/16
R421 R406 680 R407 1K
C405 C406 100/10 R1
0R0
CE2 SL T8V FM
B.UP GND
1 R703 4R7K R704 VDD 100K R705 4R7K R706 100K
IC151
IN5+_L
IN4+_L
IN5-_L
IN4-_L
L401
JUMPER
1
2
3
4
L402
1 2 1
R709
R711
R713
220
3
2
1K
IMSA-6801-01Y901
3
220
GND
100K
100K
1 IN
CN401
C153
C156
R22
C154
C159
C708 C709
C710
22/10
R708
R710
R712
220
220
C412 1 GND GND
VDCONT
220
R47
1
GND
GND
1
USDM
USDP
AUXGND
BRXEN
CDRST
BDATA
/BSRQ
/BRST
AUXR
TUNR
BSCK
GND
SYNC
FLG
VDCONT
CDRST
RST
ROT0
USBCTL
/DSENS
D621 EZJZ1V270RM D622 EZJZ1V270RM D623
0R0
/BSENS
VDD L601
RST R967 1K
EZJZ1V270RM
REAR AUX
AUXR AUXL
GND
C621 4700P
R633
R625 22K
C
AUX1:+2.2dBs
R631 100
4700P R626
BZ601 1 R618 1 2 2
FOR WIRED REM.
15MHz
AUXR R632 100 AUXL
1K
C601 C602 18P R616 47K 18P
C622
C623
22K
R622 1K
1K
KEY2
WREMG
10K
WREM2
R603
6 5 4 3 2 1
R1
CN621
10K
AUXGND WREM1 R621
R602
R627 1K
AUXGND KEY1
CPV1062
X601 GND YSS5002
BUZZER
GND
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
WIRED REM.
10
9
8
7
6
5
4
3
ROT1
2
NC
NC
NC
NC
NC
NC
SYNC
VDCONT
XOUT RESET
NC
NC
RX
TX
ROT0
ROT1
NMI
C604
BSCK KEY1 DPDT KYDT
33 34 35 36 37 38 PCL 39 40
BSCK KEYD DPDT KYDT ILM2 NC PCL ASENBO MUTE TELIN BRST BRXEN BSRQ ANTPW DALMON
ROMDATA TUNPCE2 TUNPCE1
SYSTEM CONTROLLER IC601 PEG408A
MUTE TELIN /BRST BRXEN /BSRQ US5V
41 42 43 44 45 46
CN252
5 USDM USDP USG
EZJZ1V800AM EZJZ1V800AM
DALMON SYSPW USDM 4 3 USDP SWVDD
47 48 49 50
SYSPW
ILMPW ELPIN ISENS IPPW VST
TUNPDO
TUNPCK
TESTIN
D
NC
NC
NC
NC
NC
2
D251
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
D252
1
1
L251
2
5 VOUT VIN 4
VDD
R5523N001B
C251
R257
C252
10K
R1
IC251
R1
TEST
R610 47K
GND
FLG
EN
GND
FLG FLG
R607
1
2
3
680
GND
R617 47K C253 R01
C609 47P
US5V 5V
GND R254 680
USBCTL
USBCTL
R604 R605
680
680
R619
B.UP
S5688G
BD9781HFP IC501
GND
0R0
RDS-LOCK
RDS-DATA
0R0
C502 220/16
C504 1
SYNC
R507 2R2K
SYNC
ILMPW
GND
R512 RT
L501
D501
SW
R510 3300P C506 82K
RB060L-40
14.1V
R816 1 2SA1036K Q841
R841
4R7K R842
R1
C505
100P
R506
C501
150/6R3
C507
E
C503
GND R503
INV Q842 RT1N141M-11
220P 33K R502 33K
8R2K R505
68K
10K
B.UP
USB5V
GND
FB
GND GND VDD
R511
USB5V
470 GND
R808 100K
RDS-HSLK
D502
VIN
INV
SW
RT
FB
EN
TUNPDO
TUNPCK
TUNPDI
RDS-CK
/ASENS
ILMPW
LDET
1
3
4
5
2
6
7
VCK
VDT
VST
CE2
CE1
R811
80
NC
3
RDSDT
ASENS
RDSLK
4
LDET
VCC
RCK
VCK
VDT
VSS
SWVDD OELPW
RDS57K
ROMCS
ROMCK
TUNPDI
R849
47K
EZJZ1V270RM D801
EZJZ1V270RM D802
EZJZ1V270RM D803
EZJZ1V270RM D804
EZJZ1V270RM D809
R813
CN902
DGND ILMGND SWVDD 1 2 3 4 5 6 7 8 9 10
GND DG IMG SW5V TP1 DPDT KYDT TP3 TP4 ILMB DSEN
D810
100K
GND
EZJZ1V270RM
GND
B
CN1802
JOYST DPDT KYDT ROT1 ROT0 ILM+ DSENS
R806 2R2K 2R2K R807 R805 2R2K R825 1K R804 2R2K R815 1K R814 1K
F
A
42 DEH-50UB/XS/EW5
1 2 3 4
10K
C605
32
1
BSO BSI
XIN
BDATA
31
100 NC 99 AVCC 98 VREF 97 SL 96 AVSS 95 MODEL 94 KEYAD 93 NC 92 SSENS 91 NC 90 NC 89 NC 88 RGBST 87 RGBCK 86 RGBDT 85 NC 84 NC 83 NC 82 JOYST NC 81
USBCTL
DSENS
CNVSS
CDRST
BSENS
BYTE
VCC
PEE
VSS
FLG
RX2
NC
GND
WIRED REM.
1
AUXL
1
1
ZNR401
R22 VCC1 L161
1
3 OUT 2 GND
IC702
GND
R714
R707
NJM2885DL1-33
3 RFG AM 2
6
IN3_L
IN1_R 23
GND
GND
GND
CD/USB:+0.6dBs
C705
V
USB
5
6
7
8
A
A-b
A
SWR C352 2R2/50 C704 1 GND R351
TUNER AMP UNIT
R360
Q351 1 6 C1 E1 5 2 B1 B2 4 3 E2 C2 RT3N66M
R359
22K
820
B
CN351
1 2 3 RCRR RCRL SWR SWL RCFR RCFL RCG1
SWL C705 1
IC151
C351 2R2/50
R356 820
R352 0R0
IN5+_R 28
IN4+_R 27
IN4-_R 26
IN3_R 25
IN2_R 24
IN1_R 23
GND 22
STB 21
CLK 20
19
18
17
16
DATA Front_L Front_R Rear_L Rear_R Pre/SW_L Pre/SW_R Vp PGND Pref
15
PML018A
22K
4 5 6 7 8
IN5+_L
IN4+_L
IN5-_L
IN4-_L
IN3_L
IN2_L
IN1_L
Vref 9
1
2
3
4
5
6
7
8
10
Vcc
11
12
13
VCC
14
R22 VCC1 L161
C159
C160 R1
C163
C162
C154
C155
C165
R151
R152
10/16
47/10
10/16
R153
1K
1K
1K
FM(10%):-12.0dBs AM(15%):-7.5dBs CD/USB:-9.3dBs AUX1:-9.7dBs
3A FU353 1 2 CEK1286
9 10
C153
C156 1 1
R22
1
AUXGND
AUXR
TUNR
>
AUXL
TUNL
VCK
VDT
VST
GND
MUTE
ROT0
601 GND
R301 R303 R304 R306 470 470 470 470
ROT1
ACGND
C
17 18 19 20 21 22 23 24 25 B.REM PGND PGND MUTE VCC FR+ FL+ FRFLFL2
PGND
PGND
AGND
STBY
RRIN
10
11
12
13
14
15 C309
R309 VDD 15K(1/4W)
6 5 4 3 2 NC NC NC NC 1 NC ROT0 ROT1
GND
S-80835CNMC-B8U
RDS57K
RDSDT
ASENS
RDSLK
LDET
IC961
NC
NC
100 NC 99 AVCC 98 VREF 97 SL 96 AVSS 95 MODEL 94 KEYAD 93 NC 92 SSENS 91 NC 90 NC 89 NC 88 RGBST 87 RGBCK 86 RGBDT 85 NC 84 NC 83 NC 82 JOYST NC 81
79 80
L602 C308
C604 C605 C606 10/16 10/16 C607
C318 R47 C317 R47 C316
R47 C307 SL R608 100K KEY2 Q454 DTA124EUA R47 C306 R47 C305 R47
GND
R1
1
2R2
3300/16
C313
C901
C311
C310
MUTE
10/16
2R2
R47
FM(10%):+13.98dBs AM(15%):+18.48dBs CD/USB:+16.7dBs AUX1:+16.3dBs
RR2
RR1
FR1
FR2
RL2
RL1
GND
GND
VCC
R451 10K
R453
R452
S5688G
220
33/10 C451 15K
MUTE Q451 RT1N241M FOR WIRED REM.
R606 10K
D903
FL1
GND
R1
R47 C315
16
1
2
3
4
5
6
7
8
9
IC301 PAL007C
FRIN
RLIN
FLIN
VCC
SVR
RR+
TAB
RL+
RR-
RL-
S5688G D904
CONTROL
GND
5 4
8.4V
N.C1
GND
VOUT GND VIN
NJM2388F84 IC921
14.4V B.UP L901 600 S5688G
N.C2
JOYST
VCC
H
CN901 BUP2 BUP1 >
GND1 ACC AANT 16 15 14 13
4
3
2
1
YEK5001 16 10A 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
BUP GND ACC
OUT
VDD
VSS
GND2
D
C921
R922
C922
220/10
100/16
C923
C924
R01
8.4V
VDD
R01
75
76
77
78
47K
1
2
3
D901 S5688G D902
8R2K
R962
R047
C961
GND 5V
VDD
RST
10/16 C962
2SD2396 Q911
R911 R912 22K
BUP3 S5688G D911
1R5K(1/4W)
BREM GND TEL RL2 RL2 FL2 RL1 FL1 RR2 FR2 RR1 FR1
12 11 10 9 8 7 6 5 4 3 2 1
B.REM
GND
RT3T22M 1E 1B 2C Q912
TEL RLFLRL+ FL+ RRFRRR+ FR+
13V 4 5 6
C911
47/10
C913
3 1C
HZS6L(B2)
1000/16
VDD
GND
RESET
FL2 RL1 FL1 RR2 FR2
2 2B
D912 R01 C912
1 2E
SYSPW DALMON
GND
0R0
VDD
RR1 FR1
R613 100K
RDS-LOCK RDS-DATA RDS-HSLK
/ASENS
LDET
VDD
R931
R932
100K
100K
BS2 R933
1 6 E1 C1 2 5 B1 B2 3 4 C2 E2 RT3CLLM
BS1 D931
R934 47K
BACK UP
B. REM
/ASENS
Q931
100K
HZS7L(C3)
SWVDD
5V
2R2K R853
GND AS2AS1 R935 47K
R936 47K
L852
C851 R1
R851
4R7K R852
/BSENS
D932 HZS7L(A1)
4R7K R937
R938 1K (1/4W)
GND ACC
RR FR FL RL -
RR + FR + FL + RL +
VDD
15K Q851 2SA1036K
E
Q852 RT1N141M-11
SWVDD GND
ASENS BSENS
GND
R811
R849
47K
10K
R952 1K
VDD R953 4R7K
D951 L951 R955 15K(1/4W)
R813
R951
100K
47K
Q951 2SA1037K
MC2848-11
TELIN GND
GND GND
TEL MUTE
JOYST DPDT KYDT ROT1 ROT0
/DSENS
NOTE : Symbol indicates a resistor. No differentiation is made between chip resistors and discrete resistors. Symbol indicates a capacitor. No differentiation is made between chip capacitors and discrete capacitors.
Decimal points for resistor and capacitor fixed values are expressed as : 2.2 t 2R2 0.022 t R022
The > 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.
F
A
DEH-50UB/XS/EW5
5 6 7 8
43
C604 1 10/16 C605 TUNL C155
1
3 4 5 6 7 8 9 10
26
24 23 22
R22 VCC1 L161 10/16 C160 R1 C163 47/10
GND
GND
L602
20 19 18 17 16
11 12 13 14
C606 C162 R1 10/16
IN4+_R IN5+_L IN4-_R IN4+_L IN3_R IN4-_L IN2_R IN3_L IN1_R IN2_L GND IN1_L STB Vref CLK Vcc DATA Front_L Front_R Rear_L Rear_R Pre/SW_L Pre/SW_R Vp Pref PML018A
VDD
10/16 C607
PGND 15
C165
R608
100K
VDT
R151 1K
606 0K
VCK
R152 1K
VST
R153 1K
Q451 RT1N241M
R453
VCC
R301 470 R303 470
GND
R452
5
220
15K 33/10
4
R356
R351
NTROL D UT N
1 2
TAB PGND RLSTBY RL+ VCC RR-
RL2
3 4
RL1
Q351 1 6 C1 E1 5 2 B1 B2 4 3 E2 C2 RT3N66M
5 6
A
GND
8 RR1 10/16 C311 9 10 11 12
PGND RR+ SVR RRIN RLIN AGND FLIN FRIN ACGND FR+ PGND FRVCC FL+ MUTE FLPGND B.REM
R359 22K
R360 22K
GND
GND
13 14
TUNER AMP UNIT
CN351
A
1
2
3
4
14.4V B UP
FR1 FR2
C310 2R2
C309 2R2
15 16
3300/16 C313 C901 R1
17 18
S5688G D903
19 20 21 22
FL1
S5688G
CN901
FL2
23 24 25
B
RR2
7
C
MUTE
R304 470 R306 470
D
C451
F
21
MUTE
E
A-b
A-a A-b
SWR C352 2R2/50 820
1
SWL C351 2R2/50 820 R352 0R0 1 RCRR
25
44
1
2
DEH-50UB/XS/EW5
VCC FOR WIRED REM. GND R451 10K Q454 DTA124EUA C308 R47 C305 R47 C315 R47 C307 R47 C306 R47 R47 C318 R47 C317 R47 C316 KEY2 SL
3
FM(10%):-12.0dBs AM(15%):-7.5dBs CD/USB:-9.3dBs AUX1:-9.7dBs
MUTE R309 15K(1/4W) IC301 PAL007C 3A FU353 1 2 CEK1286
4
8.4V FM(10%):+13.98dBs AM(15%):+18.48dBs CD/USB:+16.7dBs AUX1:+16.3dBs
NJM2388F84 IC921 D904 GND GND GND
>
9
8
7
6
5
4
3
2
10
SWL
RCFL
RCRL
SWR
RCFR
RCG1
RL2
RL1
RR2
RR1
FR1
FR2
DTA124EUA
FL1
CD/USB:+16.7dBs AUX1:+16.3dBs
GND R452 220
D903
FL2
GND
GND
VCC
R451 10K
R453 15K 33/10 C451
S5688G
MUTE S5688G D904 Q451 RT1N241M GND
5 4 CONTROL GND VOUT VIN
FOR WIRED REM. NJM2388F84 IC921 14.4V B.UP
8.4V
GND
R606
10K
4
3
2
N.C2
N.C1
1
IC961
VCC
OUT
VDD
VSS
2
L901 600 H S5688G
R01 47K R01 C921 C922 R922 C923 C924 220/10 100/16
JOYST
CN901 BUP2 BUP1 >
GND1 16 ACC AANT 15 14 13
YEK5001 16 10A 15 14 13
BREM 12
BUP
GND2
GND ACC
5
1
2
3
S-80835CNMC-B8U
VDD
8R2K
R962
R047
C961
VDD
10/16
C962
22K
R911
R912
1R5K(1/4W)
C911
47/10
1000/16
2 2B 5 6
D912 R01 C912
C913
HZS6L(B2)
R931
100K
R932
100K
VDD
5V
L852
R851
/BSENS
Q931 1 6 E1 C1 2 5 B1 B2 3 4 C2 E2 RT3CLLM
SWVDD
AS2AS1 R935 47K
R936
R934
47K
R853
2R2K
C851
R1
R852
4R7K
47K
R937
Q851 2SA1036K
Q852 RT1N141M-11
SWVDD GND
4R7K
R951
47K
5
8.4V D901 S5688G D902 BUP3 S5688G D911 GND GND 5V 2SD2396 Q911 RST RT3T22M 13V 1E 4 1B 2C Q912 GND 3 1C
12
11 TEL RL2 FL2 RL1 FL1 RR2 FR2 RL2 FL2 RL1 FL1 RR2 FR2 10 9 8 7 6 5 4 RR1 FR1 RR1 3
3
RESET
1 2E SYSPW DALMON GND
11 10 9 8 7 6 5 4 3
B.REM
GND
TEL RLFLRL+ FL+ RRFR-
VDD
4
VDD BS2 R933 100K BS1 D931 HZS7L(C3) GND D932 HZS7L(A1) R938 1K (1/4W) /ASENS
VDD
FR1
2 1
2 1
RR+ FR+
R613
100K
6
BACK UP
B. REM
6
GND ACC
RR FR FL RL -
RR + FR + FL + RL +
15K
ASENS BSENS
DEH-50UB/XS/EW5
R952 1K Q951 2SA1037K GND VDD R953 4R7K TELIN
GND
D951 L951 MC2848-11 R955 15K(1/4W)
7
7
GND
TEL MUTE
JOYST
DPDT
5
E
KYDT
ROT1
ROT0
/DSENS
NOTE : Symbol indicates a resistor. No differentiation is made between chip resistors and discrete resistors. Symbol indicates a capacitor. No differentiation is made between chip capacitors and discrete capacitors.
Decimal points for resistor and capacitor fixed values are expressed as : 2.2 t 2R2 0.022 t R022
The > 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.
8
8
A-a A-b
A-b
D
45
A
C
F
B
F
E
B
A
D
C
VD
VD
BSRQ
BRST
BSCK
BRXEN
BDATA
CDRST
CDVDD
CDGND
CDR
AGND
CDL
CDGND
PGND
DP
DM
USBGND
23 RDS-HSLK
9 8 7 6 5 4 3 2 19 18 17 16 15 14 13 12 11
BEG
BEGND
6 C1
5 B2
RDS_HSLK
5 B2 4 E2
4 E2
RDS
RDS-LOCK RDS-CK
VD UG AG PG DP CDR 10 1
22 R413 220 220 GND
22K 22K 22K 22K BRST
RHSLK
USBGND
BSRQ
BSCK
Q401
RDS_DATA
R408 R410 R409 R411
Q402
E1 1
B1 2
18
B1 2 C2 3
T3V
VDD
BRXEN
BDATA
CDRST
17 TUNPDO GND 6 2C 1B
R047 100/10 C703
COMP NJM2885DL1-33 IC401 Q701 2E 1 2B 2 1C 3 1 GND C704 5 R701 4 1E
D701
16
TUNG
E1 1
Q702 2SD2396
DGND
15
DO
R401
DO
3 OUT 2 GND 1 IN
14 L403 R414 4R7(1/4W) 270 (1/4W) RT3T22M
C701 4R7 VCC C408 R01
T5V
ROM_VDD
680
12
C402 C401 22/10 C403 C404
LDET
C407
OSCGND
R01
13
OSCG
CDVDD
VDD_3.3
C2 3
RDS_CK
UMH1N
19
RCK
UMH1N
20 R415 RDS-DATA
CDL
DM
RDS_LOCK
RDAT
6 C1
CK GND R421 0R0 B.UP GND 4R7K R704 VDD 4R7K R706 100K GND R714 100K
1K 220 R709 R711 R713 220
680 GND GND
R01 47/6R3
8 R703
IN3_R 25
IN2_R 24
IN1_R 23
IN5+_R 28
6 SL L401
VCC
SL R407 1K 100K R705
C405 C406 R1
IN5-_L
IN5+_L
IN4+_L
IN4-_L
IN3_L
IN2_L
IN1_L
Vref
VCC
1
2
3
4
5
6
7
8
3 RFG AM 2 R707 100K
3 OUT
AM_ANT ZNR401
1
1
JUMPER
L402
100/10
RF_GND
VCC
2 1
IC702
C153
3
3
2
NJM2885DL1-33
2 GND 1 IN
GND
IMSA-6801-01Y901 GND
220 220 220 R708 R710 R712
1
1
C156
C159
R22 VCC1 L161
CN401
1 22/10 C708 C709
R22
1
C154
C155
C160 R1
10
FM_ANT
9
4
FM
Vcc
5
T8V
IC151
SL
680
IN4+_R 27
CE2
IN4-_R 26
VDCONT
/BSRQ
/BRST
BSCK
BRXEN
BDATA
CDRST
USDM
USDP
TUNR
AUXR
AUXGND
AUXL
GND
GND
TUNL
DEH-50UB/XS/EW5
C412 1 GND
C710 R47
10/16
GND
GND
C163
DATA 19
LDET TUNPDI TUNPCK CE1 CE2
GND 22
7
R406
CLK 20
FM/AM TUNER UNIT
STB 21
WC
680
HZS7L(C3)
FLG
ROT0
SYNC
CDRST
USBCTL
VDCONT
/DSENS
/BSENS
EZJZ1V270RM D622
VDD L601
RST R967 1K
EZJZ1V270RM D623
0R0
EZJZ1V270RM R631 AUXR R632 AUXL 100 R627 AUXGND KEY1
R603
AUX1:+2.2dBs
BZ601 1 100
22K R1
R633
R625 22K
REAR AUX
C621 4700P
AUXR
GND
1 R618 2 2 CPV1062 1K
C601
15MHz
AUXL
18P
C622
4700P R626
C623
R602
10K
AUXGND 1K KEY2
R616
47K
X601 GND
WREM1
10K
R621
6 5 4 3 2 1
WREM2
R622
BUZZER
GND
YSS5002
1K
WREMG
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
1K
C602
18P
CN621
9
8
7
6
5
4
3
ROT1
D621
RST
2
WIRED REM.
BDATA
GND
NC
NC
NC
NC
TX
RX
NC
NC
NC
PEE
FLG
RX2
NMI
VCC
XIN
SYNC
VSS
NC
DSENS
BSENS
XOUT RESET
USBCTL
C604
BSCK 34 35 KEYD DPDT 36
KEY1 DPDT KYDT
10/16
C605
BSCK
33
VDCONT
1
BSO BSI 32
CDRST
CNVSS
BYTE
ROT0
ROT1
NC
WIRED REM.
FOR WIRED REM.
1
46
A-b
A-a
A-a A-b
1
1
CWE2097 Y401 TUNR TUNL
C
CN701
CN701
USGND3
RCH
Rch
FM(10%): -29.5dBs AM(15%): -26.0dBs
24
LCH
Lch
21
RLK
GND
1
GND
R402
LDET
11
DI GND R403
DI
680
10
CK
2
CD/USB:+0.6dBs
31 KYDT 37 38 PCL 39 40 MUTE TELIN /BRST BRXEN /BSRQ US5V DALMON SYSPW 41 42 43 44 45 46 47 48 ILM2 NC PCL ASENBO MUTE TELIN BRST BRXEN BSRQ ANTPW DALMON SYSPW
2
R404
9
CE1
R405
CE1
680
C705 1
CE2
3
3
L602
4
4
SYSTEM CONTROLLER IC601 PEG408A
CN252
5
100 NC 99 AVCC 98 VREF 97 SL 96 AVSS 95 MODEL 94 KEYAD 93 NC 92 SSENS 91 NC 90 NC 89 NC 88 RGBST 87 RGBCK 86 RGBDT 85 NC 84 NC 83 NC
USB5V
C501
D251
220/16 C502
C504 1
B.UP
S5688G D502
EZJZ1V800AM D252 EZJZ1V800AM
D501
220P 33K R502
GND C503 R503
RB060L-40
GND
1 2 C505 3
VIN SW RT GND FB INV EN
R505 8R2K
L251
GND
100P R506 68K C506 3300P
4 5 6 7
C507 R1
SYNC
R617 47K C253 R01 1 2 3 EN GND FLG
C251 R1 IC251 VOUT 5
R510 82K
R254
VIN
4
R5523N001B
VDD
USBCTL
R257 10K C252
FLG
USBCTL
R1
VDD
R808 100K
14.1V
D810 EZJZ1V270RM D801 EZJZ1V270RM D802 EZJZ1V270RM D803 EZJZ1V270RM D804 EZJZ1V270RM D809 EZJZ1V270RM
PCL
ILMPW
51 52 53 54
VST VCK VDT
55 56
57 VDT 58 ROMDATA 59 ROMCK 60 ROMCS 61
B.UP R610 47K
Q842 RT1N141M-11
TEST
62 VCC 63 TESTIN 64 VSS 65 TUNPCE2 66 TUNPCE1 67
R807
2R2K
R842 4R7K CE2 CE1 ILMPW TUNPCK TUNPDO TUNPDI R604 680 R605 680
R607 680
68 TUNPDI 69 TUNPDO 70 NC 71 NC 72 NC
RDS-CK R813 100K LDET /ASENS RDS-LOCK RDS-DATA RDS-HSLK R811 47K R619 0R0
73 RCK 74 LDET 75 ASENS 76 RDSLK 77 RDSDT 78 RDS57K 79 80 NC NC
R849 10K
R853
2
USB
1 5 4 3 2 USDP USDM GND
5
5
3
4