Panasonic CQDF201U - AUTO RADIO/CD DECK User manual

ORDER No. ACED001217C1
C4
AUTOMOTIVE CONSUMER ELECTRONICS
CQ-DF201U
Removable Full Front High-Power CD Player / Receiver
SPECIFICATIONS
Specification
1

General
Power Supply DC 12V (11V - 16V),
Test Voltage 14.4V
Negative Ground
Tone Adjustment Range Bass ; ±12dB at 100Hz
Treble ; ±12dB at 10kHz
Current Consumption Less than 2.2A (CD play mode ;
0.5W×4)
Maximum Power Output 45W×4ch (at 400Hz, Vol. MAX)
Pre-Amp Output Voltage 2.0V (CD play mode ; 1kHz 0dB)
Output Impedance 200
Suitable Speaker Impedance 4-8
AM Radio
Frequency Range 530 - 1,710kHz
Usable Sensitivity 28dB/ V (25 V, S/N 20dB)
FM Stereo Radio
Frequency Range 87.9 - 107.9MHz
Usable Sensitivity 11.0dBf. (12.5 V, 75 )
CD Player
Sampling Frequency 32 times oversampling
Pick-Up Type Astigma 3-beam
Light Source Semiconductor Laser
Wavelength 780nm
Frequency Response 20Hz to 20,000Hz (±1dB)
Signal to Noise Ratio 96dB
Wow and Flutter Below measurable limits
Channel Separation 75dB
Dimensions** 7"×1-15/16"×5-7/8"
(178×50×150mm)
Weight** 3lbs 1oz (1.4kg)
* Specifications and the design are subject to possible
modification without notice due to improvements.
** Dimensions and Weight shown are approximate.
-Above specifications comply with EIA standards.
2

1. FEATUERS
- 32bit-times over sampling MASH 1bit 4-DAC system.
- Digital servo for reliable playback.
- PLL (Phase Locked Loop) synthesized tuning.
- 18-FM, 6-AM presets with preset scan
2. REPLACING THE FUSE
Use fuses of the same specified rating (15amps). Using different substitutes or fuses with higher
ratings, or connecting the product directly without a fuse, could cause fire or damage to the stereo
unit.
3. MAINTENANCE
Your product is designed and manufactured to ensure a minimum of maintenance. Use a soft cloth for
routine exterior cleaning. Never use benzine, thinner or other solvents.
4. NOTES
[RADIO BLOCK]
Do not align the AM/FM package block. When the package block is necessary, it will be supplied
already aligned at the factory.
[CD DECK BLOCK]
This model has no servo alignment points because microcomputer controls the servo circuit.
5. DIMENSIONS
6. WIRING CONNECTION
3

7. BLOCK DIAGRAM
4

5

8. TERMINALS DESCRIPTION
8.1. Main Block
IC601 : C2ABGF000018
Pin
No.
Port Description I/O (V)
1 XIN Crystal oscillator - 1.9
2 TEST2 (Connecting to ground) - 0
3 VREG Voltage regulator
capacitor
- 0
4 VSS Ground - 0
5 CHC
DATA
Not used - -
6 N.C. No connection - -
7CHC CK Not used - -
8RM DATA Not used - -
9-12 N.C. No connection - -
13 /LCD CE LCD chip enable O 0.6
14,15 N.C. No connection - -
16 LCD DI LCD data O 4.6
17 LCD CLK LCD clock O 4.7
18 N.C. No connection - -
19 BATT Battery detection I 5.0
20 LCD DO LCD data I 4.9
21 l2C CLK Electric volume cont.
clock
O 5.2
22 l2C DATA Electric volume cont. data I/O 5.2
23 /LED Security LED control O 3.7
24 N.C. No connection - -
25 /EJ ILL Eject illumi. Control O 5.0
26 /ILL Illumi. Control O 5.0
27 N.C. No connection - -
28 /P. LED Panel LED control O 0.4
29 FP
CLOSE
Front panel close SW I 5.2
30 PANEL Panel detection SW I 5.2
31 /EJ Eject SW I 4.7
32-
38
N.C. (Connecting to VDD) - 5.0
39 VDD +5V power supply - 5.0
40 VSS Ground - 0
41-
48
N.C. (Connecting to ground) - 0
49 CD CNT CD power control O 4.9
50 INV CNT Invertor control O 4.9
6

51 DIM 2 Not used - -
52 DIM 1 Dimmer control O4.9
53 PWR CNT Power control O 4.9
54 /MUTE Mute control O 5.0
55 CD DATA CD data I/O 4.7
56 CD CLK1 CD clock O 5.0
57-
61
N.C. No connection - -
62 SUB80/
120
Not used - -
63 SUB CLK Not used - -
64 SUB
DATA
Not used - -
65 /HDB Not used - -
66 N.C. No connection - -
67 /CD RST CD reset O 5.0
68 /CD ON CD power on O 0
69 CD CLK2 CD clock O 4.9
70 CD MUTE CD mute I 0
71 REM IN Remocon data I 5.1
72 CHC STB CD changer strobe O 0
73 /TUNER Tunner power control O 0.3
74 FM FM power control O 0.2
75 /MONO Mono/Stereo selection O 8.0
76 SSC Search stop clear O 0.2
77 ACC SEN ACC detection I 3.9
78 N.C. (Connecting to ground) - 0
79 INIT A Initial value I 0
80 INIT B Initial value I0
81 ADC VSS ADC ground - 0
82 LV L Lch level detection I 1.4
83 LV R Rch level detection I 1.4
84 N.C. (Connecting to ground) -0
85 SD B/S detection I 0.6
86 /RESET (Connecting to VDD) - 5.0
87 HOLD (Connecting to VDD) - 5.0
88 SNS (Connecting to VDD) - 5.0
89 LCTR (Connecting to ground) - 0
90 IFC Radio IF control O 2.6
91 E03 Not used - -
92 /ST FM stereo detection I 4.5
93 PLL VDD +5V power supply - 5.0
94 AM IN (Connecting to ground) - 0
95 OSC Radio oscillator I 2.4
96 PLL VSS PLL ground - 0
7

97 E02 Not used - -
98 E01 PLL phase-comp. error O 1.4
99 TEST 1 (Connecting to ground) - 0
100 XOUT Crystal oscillator - 2.6
8.2. Display Block
IC901 : YEAMLC75854T
Pin
No.
Port Description I/O (V)
1-39 S1-39 LCD segment data O 2.5
40-
43
COM1-4 LCD common O 2.5
44,45 KS1, 2 Not used --
46-
49
KS3-6 Key strobe O 0.9
50-
54
Kl1-5 Key data I 0
55 TEST (Connecting to ground) -0
56 VDD +5V power supply - 5.1
57 VDD1 VDD1 filter terminal - 3.3
58 VDD2 VDD2 filter terminal - 1.7
59 VSS Ground - 0
60 OSC Oscillator terminal - 3.9
61 DO Key data output O4.4
62 CE LCD driver chip enable I 0
63 CLK LCD clock I 0
64 DI LCD data I 0
8.3. CD Servo Block
IC2 : MN6627481RPM
8

Pin
No.
Port Description I/O (V)
1 BCLK Bit clock output O 2.5
2 LRCK L/R select output O 2.5
3 SRDATA Serial data output O 2.5
4 DVDD1 +5V digital power supply - 5.1
5 DVSS1 Digital ground - 0
6 TX Not used - -
7 MCLK MPU command clock I 4.6
8 MDATA MPU command data I 0.2
9 MLD MPU command load I 4.8
10 SENSE Not used - -
11 /FLOCK Not used - -
12 /TLOCK Not used - -
13 BLKCK Sub-code block clock O 0
14 SQCK Q code external clock I 0
15 SUBQ Q code output O 5.1
16 DMUTE Mute input I 2.9
17 STAT Status output O 0
18 /RST Reset input I 5.0
19 SMCK Not used - -
20 PMCK Not used - -
21 TRV Forced traverse output - 2.5
22 TVD Traverse drive output O 2.5
23 PC Not used - -
24 ECM Spindle motor drive O 2.4
25 ECS Spindle motor drive O 2.5
26 KICK Kick pulse output O 2.4
27 TRD Tracking drive O 2.5
28 FOD Focus drive O 2.6
29 VREF D/A reference voltage I 2.5
30 FBAL Focus balance adjust O 2.5
31 TBAL Tracking balance adjust O 2.5
32 FE Focus error signal I 2.5
33 TE Tracking error signal I 2.5
34 RFENV RF envelope signal I 2.5
35 VDET Vibration detection I 0
36 OFT Off track signal I 0
37 TRCRS Track closs signal I 2.7
38 /RFDET RF detection signal I 0
39 BDO Drop out signal I 0
40 LDON Laser on/off control O 5.0
41 PLL F2 Not used --
42 TOFS Not used - -
43 WVEL Not used - -
9

43
WVEL
Not
used
44 ARE RF signal I 2.5
45 IREF Reference current input I 1.2
46 DRF Connecting to ground - 0
47 DSLF DSL loop filter I/O 2.5
48 PLLF PLL loop filter I/O 2.3
49 VCOF Connecting to VDD - 5.1
50 AVDD2 +5V analog power supply - 5.1
51 AVSS2 Analog ground - 0
52-
55
Not used - -
56 SBCK (Connecting to ground) - 0
57 VSS Ground - 0
58 X1 Crystal oscillator - 2.5
59 X2 Crystal oscillator - 2.9
60 VDD +5V power supply - 5.1
61-
69
Not used - -
70 IOSEL (Connecting to ground) - 0
71 /TEST Connecting to VDD - 5.1
72 AVDD1 +5V analog power supply - 4.8
73 OUTL Audio Lch output O 2.4
74 AVSS1 Analog ground - 0
75 OUTR Audio Rch output O 2.4
76 RSEL connecting to VDD I 5.1
77 CSEL Connecting to ground - 0
78 PSEL Serial data input I 2.5
79 MSEL L/R select input I 2.5
80 SSEL Bit clock input I 2.5
IC4 : C2BBD000218
10

Pin
No.
Port Description I/O (V)
1LMTR_FWD Forward Limiter O 5.2
2LMTR_REV Reverse Limiter O 5.2
3LO/SP Motor control O 0
4REST_SW Reset I 4.8
5 GND1 Ground - 0
6 GND2 Ground - 0
7/RST Reset I 4.9
8 XO Crystal oscillator - 2.1
9 XI Crystal oscillator - 2.6
10 VSS Ground - 0
11 SW4 Switch input I 0
12 BLKCK Sub-code block clock I 0
13 SW1 Switch input I 4.9
14 SW2 Switch input I 5.0
15 SW3 Switch input I 0
16 NC No connection - -
17 SUBQ Q code input I 2.5
18 STAT Status input I 5.0
19 SQCK Q code external clock O 5.1
20 MCLCK MPU command clock O 4.0
21 VSS2 Ground - 0
22 SRST Reset output O 4.9
23 DMUTE Mute output O 0
24 MLD MPU command load O 4.8
25 MDATA MPU command data O 0.2
26 ACC ACC input I 0.2
27 C1 CD clock I 4.9
28 DATA CD data I/O 0
29 C2 CD clock I 5.2
30 VCC +5V power supply - 5.2
9. PACKAGE AND IC BLOCK DIAGRAM
9.1. Main Block
PA51 : YEAU03A052C
11

IC201 : YEAMEA6320TT
IC241 : C1EA00000026
12

IC280 : YEAMM5218AFE
IC701 : YEAMM51945AL
IC702 : YEAMA41W12ST
13

9.2. Display Block
IC905 : YEAMSBX8035F
9.3. CD Servo Block
IC1 : AN8835SB
14

IC3 : BA6795FPE2
15

10. REPLACEMENT PRTS LIST
Notes :
1. Be sure to make your orders of replacement parts according to this
list.
2. Important safety notice: Components, identified by mark have
special characteristics important for safety. When replacing any of
these components, use only manufacturer's specified parts.
3. Location keys in the remarks column indicates the general location of
the parts shown in the exploded drawing, as in a road map.
4. The marking (RTL) indicates that Retention Time is limited for this
item. After the discontinuation of assembly in production, the item will
continue to be available for a specific period of time. The retention
period of availability is dependent on the type of assembly, and in
accordance with the laws governing part and product retention. After
the end of this period, the assembly will no longer be available.
10.1. Main Block [E6784B]
IC's and TRANSISTORs
16

Ref. No. Part No. Part Name & Description Remarks
IC201 YEAMEA6320TT IC
IC241 C1EA00000026 IC
IC280 YEAMM5218AFE IC
IC601 C2ABGF000018 IC
IC701 YEAMM51945AL IC
IC702 YEAMA41W12ST IC
IC704 AN78N08 IC
IC800 AN7805F IC
PA51 YEAU03A052C Tuner IC
Q51 YEANA114YKTX Transistor
Q53 YEANA114YKTX Transistor
Q54 B1GBCFNN0005 Transistor
Q230 YEANC143TKT Transistor
Q231 YEANC143TKT Transistor
Q330 YEANC143TKT Transistor
Q331 YEANC143TKT Transistor
Q401 YEAN2SK536TB Transistor
Q660 YEANA114EKTX Transistor
Q661 YEANA114EKTX Transistor
Q664 YEANA114YKTX Transistor
Q671 YEANA114EKTX Transistor
Q672 YEANA114EKTX Transistor
Q701 YEAND1859T Transistor
Q703 YEANB1243QRT Transistor
Q704 B1GBCFJN0005 Transistor
Q705 2SD2139TA Transistor
Q707 YEANFP1F3PT1 Transistor
Q803 YEANB1243QRT Transistor
Q804 B1GBCFJN0005 Transistor
DIODEs
Ref. No. Part No. Part Name & Description Remarks
D611 LN25RP Diode
D640 MA8056LMHTX Diode
D680 MA151KTX Diode
D681 YEADRD51M2T1 Diode
D682 MA151KTX Diode
D683 YEADRD51M2T1 Diode
D701 YEADDSA3A2 Diode
D702 MA151KTX Diode
D703 YEADRD56M3T1 Diode
D704 MA721TX Diode
D705 MA704TW Diode
D706 YEADRD51M2T1 Diode
D707 YEADRB100AT Diode
D708 YEADRD91M1T2 Diode
D709 YEADRB100AT Diode
D710 MA721TX Diode
D712 MA1091LMTA Diode
D715 YEADRB100AT Diode
D716 YEADRB100AT Diode
CAPACITORs
17

Ref. No. Part No. Part Name & Description Remarks
C51 ECEA1CKA470I Electrolytic, 47 F 16WV
C52 YECUS1H103KX Ceramic, 0.01 F 50WV
C53 YECUS1H101JM Ceramic, 100PF 50WV
C54 YECUS1H103KX Ceramic, 0.01 F 50WV
C57 YECUS1E273KX Ceramic, 0.027 F 25WV
C58 YECUS1E273KX Ceramic, 0.027 F 25WV
C60 YECUS1E104ZF Ceramic, 0.1 F 25WV
C61 YECUS1H103KX Ceramic, 0.01 F 50WV
C201 YECUS1H101JM Ceramic, 100PF 50WV
C202 YECUS1H101JM Ceramic, 100PF 50WV
C203 ECEA1HKA3R3I Electrolytic, 3.3 F 50WV
C205 ECEA1HKAR33I Electrolytic, 0.33 F 50WV
C208 YECUS1E333KX Ceramic, 0.033 F 25WV
C209 YECUS1H562KX Ceramic, 0.0056 F 50WV
C210 ECEA1CKA470I Electrolytic, 47 F 16WV
C211 F1K1E334A022 Ceramic, 0.33 F 25WV
C230 ECEA1CKA100I Electrolytic, 10 F 16WV
C231 ECEA1CKA100I Electrolytic, 10 F 16WV
C238 YECUS1H221JM Ceramic, 220PF 50WV
C239 YECUS1H221JM Ceramic, 220PF 50WV
C241 ECEA1HKAR47I Electrolytic, 0.47 F 50WV
C242 YECUS1H122KX Ceramic, 0.0012 F 50WV
C244 ECEA1HKAR47I Electrolytic, 0.47 F 50WV
C245 YECUS1H122KX Ceramic, 0.0012 F 50WV
C248 ECA1CDT472Y Electrolytic, 4700 F 16WV
C250 YECUV1H101JM Ceramic, 100PF 50WV
C251 YECUS1H101JM Ceramic, 100PF 50WV
C252 YECUV1H101JM Ceramic, 100PF 50WV
C253 YECUS1H101JM Ceramic, 100PF 50WV
C280 YECUS1C104KX Ceramic, 0.1 F 16WV
C281 YECUS1H102KX Ceramic, 0.001 F 50WV
C282 ECEA1AKA220I Electrolytic, 22 F 10WV
C283 YECUS1H103KX Ceramic, 0.01 F 50WV
C301 YECUS1H101JM Ceramic, 100PF 50WV
C302 YECUS1H101JM Ceramic, 100PF 50WV
C303 ECEA1HKA3R3I Electrolytic, 3.3 F 50WV
C305 ECEA1HKAR33I Electrolytic, 0.33 F 50WV
C308 YECUS1E333KX Ceramic, 0.033 F 25WV
C309 YECUS1H562KX Ceramic, 0.0056 F 50WV
C310 ECEA0JKA101I Electrolytic, 100 F 6.3WV
C311 ECEA1CKA470I Electrolytic, 47 F 16WV
C330 ECEA1CKA100I Electrolytic, 10 F 16WV
C331 ECEA1CKA100I Electrolytic, 10 F 16WV
C338 YECUS1H221JM Ceramic, 220PF 50WV
18

Ref. No. Part No. Part Name & Description Remarks
C339 YECUS1H221JM Ceramic, 220PF 50WV
C341 ECEA1HKAR47I Electrolytic, 0.47 F 50WV
C342 YECUS1H122KX Ceramic, 0.0012 F 50WV
C344 ECEA1HKAR47I Electrolytic, 0.47 F 50WV
C345 YECUS1H122KX Ceramic, 0.0012 F 50WV
C346 ECEA1HKA010I Electrolytic, 1 F 50WV
C347 ECEA1AKS101 Electrolytic, 100 F 10WV
C348 ECEA1HKS2R2I Electrolytic, 2.2 F 50WV
C350 YECUV1H101JM Ceramic, 100PF 50WV
C351 YECUS1H101JM Ceramic, 100PF 50WV
C352 YECUS1H101JM Ceramic, 100PF 50WV
C353 YECUV1H101JM Ceramic, 100PF 50WV
C360 YECUS1C104KX Ceramic, 0.1 F 16WV
C361 YECUS1C104KX Ceramic, 0.1 F 16WV
C380 YECUS1C104KX Ceramic, 0.1 F 16WV
C381 YECUS1H102KX Ceramic, 0.001 F 50WV
C402 ECEA1AKS221I Electrolytic, 220 F 10WV
C403 ECEA1HKA4R7 Electrolytic, 4.7 F 50WV
C404 YECUS1H103KX Ceramic, 0.01 F 50WV
C405 YECUS1H102KX Ceramic, 0.001 F 50WV
C510 YECUS1H103KX Ceramic, 0.01 F 50WV
C601 YECUS1E104ZF Ceramic, 0.1 F 25WV
C603 YECUS1E104ZF Ceramic, 0.1 F 25WV
C604 YECUS1H103KX Ceramic, 0.01 F 50WV
C606 YECUS1H220JM Ceramic, 22PF 50WV
C607 YECUS1H220JM Ceramic, 22PF 50WV
C608 ECEA0JKA331I Electrolytic, 330 F 6.3WV
C609 EECS0HD473H Electrolytic, 0.047F 5WV
C613 YECUV2A102KX Ceramic, 0.001 F 100WV
C619 YECUS1E104ZF Ceramic, 0.1 F 25WV
C635 YECUS1H680JM Ceramic, 68PF 50WV
C636 YECUS1H101JM Ceramic, 100PF 50WV
C660 ECEA0JKA101I Electrolytic, 100 F 6.3WV
C661 YECUS1H103KX Ceramic, 0.01 F 50WV
C662 ECEA1CKA100I Electrolytic, 10 F 16WV
C663 YECUS1H103KX Ceramic, 0.01 F 50WV
C680 ECSH1CY225CR Tantalum, 2.2 F 16WV
C681 ECSH1CY225CR Tantalum, 2.2 F 16WV
C701 ECEA1CKA101 Electrolytic, 100 F 16WV
C702 ECEA1CKA100I Electrolytic, 10 F 16WV
C703 ECEA1CKA101 Electrolytic, 100 F 16WV
C704 ECEA0JKA470I Electrolytic, 47 F 6.3WV
C705 ECEA1HKA010I Electrolytic, 1 F 50WV
19

Ref. No. Part No. Part Name & Description Remarks
C706 ECEA1CKA101 Electrolytic, 100 F 16WV
C707 ECEA1AKA101I Electrolytic, 100 F 10WV
C708 ECEA1CKA101 Electrolytic, 100 F 16WV
C709 ECEA1AKA221I Electrolytic, 220 F 10WV
C710 ECA1CDT102BQ Electrolytic, 1000 F 16WV
C711 F1K1E334A022 Ceramic, 0.33 F 25WV
C712 EEAFC1A820H Electrolytic, 82 F 10WV
C714 ECEA0JKA101I Electrolytic, 100 F 6.3WV
C715 F1K1E334A022 Ceramic, 0.33 F 25WV
C716 ECSH1VC335PR Tantalum, 3.5 F 35WV
C717 ECEA1CKA470I Electrolytic, 47 F 16WV
C719 YECUS1H103KX Ceramic, 0.01 F 50WV
C800 YECUV1H104ZF Ceramic, 0.1 F 50WV
C801 ECEA1CKA101 Electrolytic, 100 F 16WV
C802 F1K1E334A022 Ceramic, 0.33 F 25WV
C803 ECEA1CKA100I Electrolytic, 10 F 16WV
RESISTORs
Ref. No. Part No. Part Name & Description Remarks
C804 ERJ6GEYJ222 Chip, 2.2k 1/10W
J501 ERJ6GEY0R00 Chip, 0 1/10W
J502 ERJ6GEY0R00 Chip, 0 1/10W
J503 ERJ6GEY0R00 Chip, 0 1/10W
J504 ERJ6GEY0R00 Chip, 0 1/10W
J505 ERJ6GEY0R00 Chip, 0 1/10W
J506 ERJ6GEY0R00 Chip, 0 1/10W
J507 ERJ6GEY0R00 Chip, 0 1/10W
J508 ERJ6GEY0R00 Chip, 0 1/10W
J509 ERJ6GEY0R00 Chip, 0 1/10W
J601 ERJ8GEY0R00V Chip, 0 1/8W
J602 ERJ8GEY0R00V Chip, 0 1/8W
J603 ERJ8GX0R00V Chip, 0 1/8W
J604 ERJ8GEY0R00V Chip, 0 1/8W
J605 ERJ6GEY0R00 Chip, 0 1/10W
J606 ERJ8GEY0R00V Chip, 0 1/8W
J607 ERJ8GEY0R00V Chip, 0 1/8W
J608 ERJ8GEY0R00V Chip, 0 1/8W
J609 ERJ8GX0R00V Chip, 0 1/8W
J610 ERJ8GX0R00V Chip, 0 1/8W
J611 ERJ8GEY0R00V Chip, 0 1/8W
J612 ERJ8GEY0R00V Chip, 0 1/8W
J613 ERJ8GEY0R00V Chip, 0 1/8W
J614 ERJ8GEY0R00V Chip, 0 1/8W
J615 ERJ8GEY0R00V Chip, 0 1/8W
20