Panasonic CQC8305U - AUTO RADIO/CD DECK User manual

General
Power Supply DC 12V (11V - 16V),
Test Voltage 14.4V
Negative Ground
Tone Controls (Bass/Treble) Bass: ±12dB at 60Hz
Treble: ±12dB at 16kHz
Equlizer Center Frequency 60, 160, 400, 1k, 3k, 6k, 16k Hz
Variable Range of Equalizer -12dB to 12dB (2dB step)
Current Consumption Less than 2.2A
(CD mode; 0.5W × 4-speaker)
Maximum Power Output 50W × 4(at 1kHz)
Speaker Impedance 4-8Ω
Pre-amp Output Voltage 2.5V (CD mode; 1kHz, 0dB)
Subwoofer Output Voltage 2.5V (CD mode; 1kHz, 0dB)
Pre-amp Output Impedance 200Ω
Subwoofer Output Impedance 200Ω
FM Stereo Radio
Frequency Range 87.9MHz - 107.9MHz
Usable Sensitivity 10.2dBf. (0.9µV, 75Ω)
50dB Quieting Sensitivity 15.2dBf. (1.6µV, 75Ω)
Frequency Response 30Hz-15kHz (±3dB)
Alternate Channel Selectivity 75dB
Stereo Separation 35dB (at 1kHz)
Image Response Ratio 75dB
IF Response Ratio 100dB
Signal to Noise Ratio 62dB
AM Radio
Frequency Range 530kHz - 1,710kHz
© 2006 Matsushita Electric Industrial Co., Ltd. All
rights reserved. Unauthorized copying and
distribution is a violation of law.
CQ-C8305U
WMA MP3 AAC CD Player/Receiver
Usable Sensitivity 27dB/µV (S/N 20dB)
CD Player
Sampling Frequency 8 Times Oversampling
DA Converter 4 DAC System
Pick-up Type Astigma 3-Beam
Light Source Semiconductor Laser
Wave Length 790 nm
Frequency Response 20 Hz-20kHz (±1dB)
Signal to Noise Ratio 96dB
Total Harmonic Distortion 0.01% (1kHz)
Wow and Flutter Below Measurable Limits
Channel Separation 75dB
Dimensions (W×H×D)** 7”×1-15/16”×6-1/8”
(178×50×155mm)
Weight** 3 lbs. 8oz (1.6 kg)
* 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.
AUTOMOTIVE AFTERMARKET
Specifications*
ORDER NO. ACED061216C7
C4

1 ABOUT LEAD FREE SOLDER (PbF) 3
2 FEATUERS 3
3 REPLACEING THE FUSE 3
4 MAINTENANCE 3
5 NOTES 3
6 DIMENSIONS 3
7 LASER PRODUCTS 3
8 WIRING CONNECTION 4
9 BLOCK DIAGRAM 5
10 DISASSEMBLY INSTRUCTIONS 9
11 TERMINALS DESCRIPTION 12
12 IC BLOCK DIAGRAM 16
13 PACKING PARTS LIST 19
14 REPLACEMENT PARTS LIST 20
15 EXPLODED VIEW (Unit) 26
16 CD PLAYER PARTS LIST 27
17 EXPLODED VIEW (CD PLAYER) 29
18 WIRING DIAGRAM 30
19 SCHEMATIC DIAGRAM 35
20 SCHEMATIC DIAGRAM for printing with Letter size 39
CONTENTS
Page Page
2
CQ-C8305U

1 ABOUT LEAD FREE
SOLDER (PbF)
Distinction of PbF PCB:
PCBs (manufactured) using lead free solder will have a PbF
stamp on the PCB.
Caution :
• • •
• Pb free solder has a higher melting point than standard
solder; Typically the melting point is 50 - 70°F (30 -
40°C) higher. Please use a soldering iron with
temperature control and adjust it to 700 ± 20°F (370 ±
10°C). In case of using high temperature soldering iron,
please be careful not to heat too long.
• • •
• Pb free solder will tend to splash when heated too high
(about 1100°F/600°C)
• • •
• This lead free solder will be used for the products after
serial No. 1,000,001.
2 FEATUERS
• • •
• Hands Free Phone System. (The optional Bluetooth hands-
free kit: CY-BT100U)
• • •
• Expansion Module (The optional Hub unit: CY-EM100U)
• • •
• The optional adapter allows you to connect the optional
Panasonic DVD changer unit (CX-DH801U).
• • •
• The optional adapter allows you to connect the optional
Panasonic CD changer unit (CX-DP880).
• • •
• The optional adapter allows you to connect the optional
iPod®series.
• • •
• XM Satellite Radio. (The optional XM receiver: XMD-1000)
• • •
• Sirius Satellite Radio. (The optional Sirius Satellite receiver:
SIR-PAN1)
• • •
• SQ7 (7-Band Sound Quality) .
• • •
• D.M(Direct Memory)
• • •
• Customize the Display (Customize Function)
• • •
• MP3/WMA/AAC Playback from CD-R/RW.
3 REPLACEING THE FUSE
Use fuses of the same specified rating 15 amps. Using different
substitutes or fuses with higher ratings, or connecting the unit
directly without a fuse, could cause fire or damage to the stereo
unit.
4 MAINTENANCE
Your products is designed and manufactured to ensure a
minimum of maintenance. Use a soft cloth for routine exterior
cleaning. Never use benzine, thinner or other solvent.
5 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
6 DIMENSIONS
7 LASER PRODUCTS
3
CQ-C8305U

8 WIRING CONNECTION
4
CQ-C8305U

9 BLOCK DIAGRAM
9.1. Main-1 Block
CQ-C8305U
5

9.2. Main-2 Block
CQ-C8305U
6

9.3. Display Block CQ-C8305U
7

9.4. CD Servo Block
CQ-C8305U
8

10 DISASSEMBLY INSTRUCTIONS
10.1. How to Remove the Flexible PCB(AP2)
9
CQ-C8305U

10.2. How to Install the Main P.C.B. of the Electric Display
10
CQ-C8305U

11
CQ-C8305U

11.1. Main BLOCK
IC601:YEAMB90F439P
Pin
No. Port Description I/O FM AM CD
1PANEL_OP
EN Panel open detection I5.2 5.2 5.2
2PANEL_CL
OSE Panel close detection I 0 0 0
3SUBM_CNT 3.3V power control for
Display O5.1 5.1 5.1
4BATT Battery power check I4.8 4.8 4.8
5ACC Acc. power check I5.4 5.4 5.4
6SDA Serial data for
electronic volume I/O 5.1 5.1 5.1
7SCLK Serial clock for
electronic volume O5.2 5.2 5.2
8CD_MUTE Signal mute from CD deck I 0 0 0
9Vss GND I 0 0 0
10 ST FM stereo detection I 0 0 0
11 PLL_DI(M
O) Serial data to PLL O 0 0 0
12 PLL_DO(M
I) Serial data from PLL I5.3 5.3 5.3
13 PLL_CLK Serial clock for PLL O5.1 5.1 5.1
14 PLL_CE Chip enable for PLL O 0 0 0
15 CD_RESET Reset for CD deck O5.1 5.1 5.1
16 SUB_SI Serial data to Display
CPU SO 5.7 5.7 5.7
17 CD_IN Disc-in detection I5.1 5.1 5.1
18 SUB_SO Serial data from Display
CPU SI 5.8 5.8 5.8
19 CH_DATA
/XM_SO/U
P_SO
XM SO/UP SO SI 5.3 5.3 5.3
20 CH_CLK/U
P_CLK Serial clock for Changer or Flash writer SCK 5.3 5.3 5.3
21 Vdd +5V power supply I5.1 5.1 5.1
22 XM_SI(MO
)/UP_SI Serial data to Satellite or Flash writer SO 5.1 5.1 5.1
23 CD_SI(MO
)Serial data to CD deck SO 0 0 5.2
24 CD_SCLK Serial clock for CD deck SCK 5 5 5.3
25 CONDENSO
RCapacitor connection for power 3.4 3.4 3.4
26 CD_SO(MI
)Serial data from CD deck SI 0 0 5.5
27 CH_STB Strobe from Changer INT 0 0 0
28 CH_REM_O
UT Remote control codes to Changer O5.1 5.1 5.1
29 DECK_V_C
ONT Power control for CD deck O5.1 5.1 5.1
30 REMO_INT Interrupt for remote
control INT 5.1 5.1 5.1
31 CD_FS Frame sync. for CD deck O5.1 5.1 5.1
32 Avdd +5V power supply I5.1 5.1 5.1
33 AVREF +5V power supply I5.1 5.1 5.1
34 AVGND GND I 0 0 0
35 AVSS GND I 0 0 0
36 SD FM/AM signal level meter A/D 2.48 2.96 0
37 INIT_A Model setting A by
voltage level A/D 1.76 1.76 1.7 6
38 INIT_B Model setting B by
voltage level A/D 0 0 0
39 A_IN Spectrum analyzer data A/D 0 0 0
40 Vss GND I 0 0 0
41 SYS_ID1 Hub connection device
detection ID 1 I 0 0 0
42 SYS_ID2 Hub connection device
detection ID 2 I5.1 5.1 5.1
43 HUB_EVEN
TBluetooth incoming detection I 0 0 0
44 HUB_CNT Request of hub connection
check O5.2 5.2 5.2
45 CD_SW1 Disc detection switch 1 I5.2 5.2 5.2
46 CD_SW2 Disc detection switch 2 I 0 0 0
Pin
No. Port Description I/O FM AM CD
47 MOD0 Operating mode control 0
from Flash writer I5.2 5.2 5.2
48 MOD1 Operating mode control 1:
pulled up to H I5.2 5.2 5.2
49 MOD2 Operating mode control 2
from Flash writer I 0 0 0
50 H_STANDB
YStandby control from external I5.2 5.2 5.2
51 DCDC_CON
TNot connected O 0 0 0
52 FP_MOTOR
1Open/Close of Front panel 1O5.1 5.1 5.1
53 FP_MOTOR
2Open/Close of Front panel 2O5.1 5.1 5.1
54 V_CONT1 Reference voltage control
for motor driver O 0 0 0
55 REMO_1 Remote control data IN 5.1 5.1 5.1
56 SA_CLK Spectrum analyzer clock O5.1 5.1 5.1
57 EXT_MUTE Pulled up to H I5.1 5.1 5.1
58 AMP_CONT Power control for
external Amplifier O5.1 5.1 5.1
59 BZ_OUT Buzzer signal PPG 0 0 0
60 (8403)OE
L_VCONT Not connected O 0 0 0
(Other)N
CO
61 WOW_MODE
1SRS WOW mode 1 O 0 0 0
62 WOW_MODE
2SRS WOW mode 2 O 0 0 0
63 WOW_MODE
3SRS WOW mode 3 O 0 0 0
64 DIM1 Dimmer control 1 O 0 0 0
65 DIM2 Dimmer control 2 O 0 0 0
66 MAIN_CNT
2Power control for Hub O 0 0 0
67 SRC_KEY SOURCE key detection INT/I 5.1 5.1 5.1
68 PANEL_IN Panel attachment
detection I 0 0 0
69 NC Not connected O 0 0 0
RDS_CLK INT
70 NC(DCDC_
FRQ) Not connected O 0 0 0
71 NC Not connected O 0 0 0
RDS_DATA I
72 MAIN_CON
TMain power control O5.2 5.2 5.2
73 INV_CONT Dimmer power control O5.2 5.2 5.2
74 AF_MUTE Audio mute O/I 5.2 5.2 5.2
75 RESET Reset I5.2 5.2 5.2
76 FOCUS_EL
VFocus elevation for SRS WOW O 0 0 0
77 X1A Oscillator clock O5.2 5.2 5.2
78 X0A Oscillator clock I1.9 1.9 1.9
79 Vss GND I 0 0 0
80 X1 Crystal oscillator clock I3.2 3.2 3.2
81 X2 Crystal oscillator clock O4.4 4.4 4.4
82 Vdd +5V power supply I5.3 5.3 5.3
83 P00 Pulled down to L I 0 0 0
84 P01 Pulled up to H I5.2 5.2 5.2
85 OFFSET_D
ET Audio clipping level detection from Power amp. I5.2 5.2 5.2
86 STBY Standby for Power amp. O5.2 5.2 5.2
87 (7703)MU
TE Mute for Power amp. O5.2 5.2 5.2
88 ILL_SENS Pulled up to H I5.2 5.2 5.2
89 (7703)HB
_AM Not connected O 0 0 0
90 NC/EP_DO
(MI) EPROM comuni. data input O/I 0 0 0
91 NC/EP_DI
(MO) Not connected O 0 0 0
92 NC/EP_CL
KNot connected O 0 0 0
11 TERMINALS DESCRIPTION
12
CQ-C8305U

Pin
No. Port Description I/O FM AM CD
93 SUB_RESE
TReset for display CPU O5.1 5.1 5.1
94 DISPM_CO
NT 5V power control for Display O/I 0 0 0
95 NC Not connected O 0 0 0
96 NC Not connected O 0 0 0
IC901:YEAM30879FL
Pin.
No. Port Description I/O (V)
1UART_SS4 GND I 0
2UART_SS3 GND I 0
3D_DIS Disable for Anode drive (Disable
for image signal) O4.7
4PADJ2 Anode output pulse width
adjusting data 2(image data) O4.7
5DCLK_SLV3 Slave D-CLK 3(Clock for image
data) I4.5
6BUS_BYTE GND I 0
7PMOD_CHG CPU rewrite mode/Single CPU mode
selection for Flash writer I 0
8IADJ Anode output current adjusting
data(Luminance control) O 5
9I_CLK Clock for anode output current
adjusting data O 5
10 RESET Reset for Main CPU I4.6
11 XOUT Ceramic oscillator clock(8Mhz) O3.7
12 GND GND _ 0
13 XIN Ceramic oscillator clock(8Mhz) I3.7
14 VCC5_0V Power supply _ 5
15 NMI Pulled up to H I 5
16 Y_SYNC Cathode scan data and cathode
latch control (Vertical sync) O4.7
17 ROTARY_A Volume-up detection from Rotary
encoder I 0
18 ROTARY_B Volume-down detection from
Rotary encoder I 0
19 X_SYNC Clock for Cathode scan ; or
Latch strobe for Anode output
pulse width adjusting data and
Anode output current adjusting
data
4.7
20 A_CLK_TA Anode output pulse width
adjusting clock O4.7
21 A_CLK_SCLK Anode pulse width adjustment
clock signal UART5 I4.7
22 A_CLK Anode pulse width adjustment
clock signal UART5 O4.7
23 S_DIS Disable for Cathode drive O4.7
24 NC _ 0
25 OEL_RESET OEL RESET Output O 5
26 NC _ 0
27 SUB_SI CPU communication data output I4.8
28 SUB_SO CPU communication data input O4.8
29 PADJ1(TxD) Anode output pulse width
adjustment data signal 1 (image
data)UART1
O4.7
30 _( R ) (D) NC O/I 0
31 DCLK_MST Master D-CLK (Clock for image
data)UART1 O4.7
32 UART_SS4?BUS
Y? GND O 0
33 OEL_OE OEL Outopttoinabl output O 0
34 PADJ0 Anode output pulse width
adjustment data signal 0 (image
data)UART0
O4.7
35 DCLK_SLV0 Slave D-CLK 0 (Clock for image
data) I4.7
36 UART_SS0 GND I 0
37 RDY CPU RDY I3.7
38 FLASH_RESET Reset for Flash memory O3.7
39 HOLD EPM Program mode enable for Flash
writer I3.7
40 FLASH_WP Write protect/Accelaration from
Flash memory O3.7
41 FLASH_CE Chip enable for Flash memory O 0
Pin
No. Port Description I/O FM AM CD
97 NC Not connected O 0 0 0
98 S_LED Security LED drive O 0 0 0
99 ANT_CONT Power control for antenna
motor O5.1 5.1 5.1
100 NC/EP_CS Not connected I 0 0 0
Pin.
No. Port Description I/O (V)
42 FLASH_OE Output enable for Flash memory O4.8
43 NC _4.8
44 FLASH_WE Write enable for Flash O3.7
45 NC _3.7
46 FLASH_A22 A21 in Address bus O4.5
47 FLASH_A21 A20 in Address bus O4.5
48 FLASH_A20 A19 in Address bus O4.5
49 FLASH_A19 A18 in Address bus O4.5
50 FLASH_A18 A17 in Address bus O4.5
51 FLASH_A17 A16 in Address bus O4.5
52 FLASH_A16 A15 in Address bus O4.7
53 FLASH_A15 A14 in Address bus O4.7
54 FLASH_A14 A13 in Address bus O4.7
55 FLASH_A13 A12 in Address bus O4.7
56 FLASH_A12 A11 in Address bus O4.7
57 FLASH_A11 A10 in Address bus O4.7
58 FLASH_A10 A9 in Address bus O4.7
59 FLASH_A9 A8 in Address bus O4.7
60 VDD 3.3V +3.3v Power supply _3.8
61 FLASH_A8 A7 in Address bus O4.7
62 GND GND _ 0
63 FLASH_A7 A6 in Address bus O4.7
64 FLASH_A6 A5 in Address bus O4.7
65 FLASH_A5 A4 in Address bus O4.7
66 FLASH_A4 A3 in Address bus O4.7
67 FLASH_A3 A2 in Address bus O4.7
68 FLASH_A2 A1 in Address bus O4.7
69 FLASH_A1 A0 in Address bus O4.7
70 FLASH_RY/BY Pulled up to H I4.7
71 FLASH_D15 DQ15 in Data bus I/O 4.7
72 FLASH_D14 DQ14 in Data bus I/O 4.7
73 FLASH_D13 DQ13 in Data bus I/O 4.7
74 FLASH_D12 DQ12 in Data bus I/O 4.7
75 FLASH_D11 DQ11 in Data bus I/O 4.7
76 FLASH_D10 DQ10 in Data bus I/O 4.7
77 FLASH_D9 DQ9 in Data bus I/O 4.7
78 FLASH_D8 DQ8 in Data bus I/O 4.7
79 FLASH_D7 DQ7 in Data bus I/O 4.7
80 FLASH_D6 DQ6 in Data bus I/O 4.7
81 FLASH_D5 DQ5 in Data bus I/O 4.7
82 FLASH_D4 DQ4 in Data bus I/O 4.7
83 FLASH_D3 DQ3 in Data bus I/O 4.7
84 FLASH_D2 DQ2 in Data bus I/O 4.7
85 FLASH_D1 DQ1 in Data bus I/O 4.7
86 FLASH_D0 DQ0 in Data bus I/O 4.7
87 KEY_RET4 Keyreturn4 I 0
88 KEY_RET3 Keyreturn3 I 0
89 KEY_RET2 Keyreturn2 I 0
90 KEY_RET1 Keyreturn1 I 0
91 KS3 Key scan 3 I/O 4.7
92 KS2 Key scan 2 I/O 4.7
93 KS1 Key scan 1 I/O 4.7
94 AD_AVSS A/D converter grand potential _ 0
95 TH_DETECT Temperature detection input I 2
96 AD_VREF +5v Power supply _ 5
97 AD_AVCC +5v Power supply _ 5
98 PADJ3 Anode output pulse width
adjustment data signal 3 (image
data)UART4
O4.7
99 NC _ 0
100 DCLK_SLV4 Slave D-CLK 4 (Clock for image
data) I4.7
11.2. Display Block
13
CQ-C8305U

11.3. CD Servo Block
IC101 : MN6627971TA
Pin.
No. Port Description Play(V) Stop(V)
1P96 SW1 0.2 0.2
2P95 RESET_SW 3.3 3.3
3P94 LD-MON 2.1 2.2
4P93 TEST1 0 0
5P92 TEST2 0 0
6P91 TEST3 0 0
7P90 TEST4 0 0
8P87 MON1 - -
9P86 MON0 - -
10 P85 CDMUT 03.3
11 P84 N.C. - -
12 NPWDOWN NPWDOWN 1.2 1.2
13 DVSS3 DVSS3 0 0
14 SRAMVDD SRAMVDD 1.5 1.5
15 REGOUT REGOUT 1.5 1.5
16 REGVDD REGVDD 3.3 3.3
17 REGON2 REGON2 3.3 3.3
18 P83 N.C. - -
19 P82 NPWDOWN 3.3 3.3
20 P81 N.C. - -
21 P80 SEQIN 0 0
22 P34 DI/DO 0 0
23 P35 SK 0 0
24 P36 CS 0 0
25 P37 N.C. 0 0
26 P44 LD-MT 0 0
27 P45 LD-EJ 3.2 3.2
28 P46 CNT 3.2 3.2
29 P47 /RST 3.2 3.2
30 P60 STREQ 0 0
31 P61 STCLK 0 0
32 P62 STIN 0 0
33 P63 N.C. 0 0
34 P64 N.C. 0 0
35 P65 N.C. 0 0
36 P66 N.C. 0 0
37 P67 N.C. 0 0
38 SDRCK SDRCK - -
39 A11 N.C. - -
40 A9 N.C. - -
41 A8 N.C. - -
42 A7 N.C. - -
43 A6 N.C. - -
44 A5 N.C. - -
45 A4 N.C. - -
46 NEW N.C. - -
47 NCAS N.C. - -
48 NRAS N.C. - -
49 A3 N.C. - -
50 A2 N.C. - -
51 A1 N.C. - -
52 A0 N.C. - -
53 A10 N.C. - -
54 DVSS1 DVSS1 0 0
55 IOVDD1 IOVDD1 3.3 3.3
56 DVDD1 DVDD1 1.5 1.5
57 FVDD FVDD 0 0
58 N.C. N.C. 0 0
59 REGON REGON 3.3 3.3
60 SPOUT SPOUT -1.65
61 SPPOL SPPOL - -
62 TRVP TRVP -1.65
63 P40 N.C. 0 0
64 N.C. N.C. - -
65 TRVP2 TRVP2 0 0
66 P41 N.C. 0 0
67 TRP TRP -1.65
68 P42 N.C. 0 0
69 FOP FOP -1.65
Pin.
No. Port Description Play(V) Stop(V)
70 P43 N.C. 0 0
71 AVSS2 AVSS2 0 0
72 OSCIN OSCIN 1.65 1.65
73 CTRCRS CTRCRS 1.6 1.6
74 VREF VREF 1.65 1.65
75 E E *2.1 1.65
76 F F *2.1 1.65
77 D D *1.8 1.65
78 B B *1.8 1.65
79 C C *1.8 1.65
80 A A *1.8 1.65
81 PD PD 0.17 0
82 LD LD 2.5 3.3
83 CENV CENV 1.9 1.5
84 RFENV RFENV 1.7 1.7
85 RFOUT RFOUT *1.1 1.6
86 RFIN RFIN *1.8 1.8
87 AVDD2 AVDD2 3.3 3.3
88 ARFDC ARFDC 1.1 1.1
89 ARFOUT ARFOUT *1.2 1.2
90 ARFFB ARFFB *1.25 1.25
91 ARFIN ARFIN *1.6 0
92 DSLF DSLF 1.6 0
93 IREF IREF 0.8 0
94 PLLF PLLF 1.4 0
95 PLLF0 PLLF0 1.4 0
96 VCOF VCOF 0 0
97 OUTL OUTL -1.65
98 AVSS1 AVSS1 0 0
99 AVREF AVREF 1.65 1.65
100 AVDD1 AVDD1 3.3 3.3
101 OUTR OUTR -1.65
102 TEST TEST 0 0
103 CSEL CSEL 0 0
104 PWMSEL PWMSEL 3.3 3.3
105 SRVMONON SRVMONON 0 0
106 SEQMODE SEQMODE 0 0
107 NRST NRST 3.3 3.3
108 IOVDD2 IOVDD2 3.3 3.3
109 X1 X1 16.9MHz 16.9MHz
110 X2 X2 16.9MHz 16.9MHz
111 SVSS2 SVSS2 0 0
112 MX1 MX1 0 0
113 MX2 MX2 - -
114 IOVDD3 IOVDD3 3.3 3.3
115 MXSEL MXSEL 0 0
116 P00 CDSO 3.3/0 3.3/0
117 P01 CDSI 3.3/0 3.3/0
118 P02 CDCK 3.3/0 3.3/0
119 P03 OCDD 3.3 3.3
120 P04 OCDCK 3.3 3.3
121 OCDSEL OCDSEL 3.3 3.3
122 P15 STAT - -
123 P16 MDATA - -
124 P17 MCLK - -
125 P20 MLD 3.3 3.3
126 P21 CDFS 3.3/0 3.3/0
127 DVDD2 DVDD2 3.3 3.3
128 P97 SW2 0.2 0.2
IC201:BA5834FM-E2
Pin.
No. Port Description I/O Play (V) Stop (V) Load (V) Eject (V)
1BIAS1 BIAS INPUT
TERMINAL I1.65 1.65 1.65 1.65
2VIN1 CH1 INPUT
TERMINAL I1.7 1.65 1.65 1.65
3VIN2 CH2 INPUT
TERMINAL I1.65 1.65 1.65 1.65
4OPIN(+) OPIN INPUT
TERMINAL I1.65 1.65 1.65 1.65
5OPIN(-) OPIN OUTPUT
TERMINAL I1.65 1.65 1.65 1.65
14
CQ-C8305U

Pin.
No. Port Description I/O Play (V) Stop (V) Load (V) Eject (V)
6OPOUT OPOUT I1.65 1.65 1.65 1.65
7GND GND 0 0 0 0
8PowVcc1 ”Vcc(CH1,CH2) _ 8 8 8
9MUTE12 ”CH1CH2, _3.3 3.3 3.3 0
10 GND GND _ 0 0 0 0
11 VO2(-) DRIVER CH2(-)
OUTPUT O4.6 4.6 4.6 4.6
12 VO2(+) DRIVER CH2(+)
OUTPUT O4.6 4.6 4.6 4.6
13 VO1(-) DRIVER CH1(-)
OUTPUT O4.4 4.6 4.6 4.6
14 VO1(+) DRIVER CH1(+)
OUTPUT O4.8 4.6 4.6 4.6
15 VO4(+) DRIVER CH4(+)
OUTPUT O3.9 3.9 0.2 7.4
16 VO4(-) DRIVER CH4(-)
OUTPUT O3.9 3.9 7.4 0.2
17 VO3(+) DRIVER CH3(+)
OUTPUT O4.2 3.9 3.9 3.9
18 VO3(-) DRIVER CH3(-)
OUTPUT O3.6 3.9 3.9 3.9
19 GND GND 0 0 0 0
20 MUTE4 CH4 MUTE OUTPUT O 0 0 3.3 3.3
21 PowVcc2 Vcc(CH3,CH4) 8 8 8
22 PreVcc PreVcc _ 8 8 8 8
23 VIN3 CH3 INPUT
TERMINAL I1.65 1.65 1.65 1.65
24 LDIN CH4 LODING INPUT
TERMINAL I3.2 3.2 03.2
25 BIAS2 BIAS 2 INPUT
TERMINAL I1.1 1.1 1.1 1.1
26 TRIN CH4 DRIVER INPUT
TERMINAL I1.65 1.65 1.65 1.65
27 MUTE3 CH3 MUTE TERMINAL _3.3 3.3 0 0
28 CNT CONTROL TERMINAL _3.2 3.2 0 0
15
CQ-C8305U

IC201 : C1BB00000796
IC221:C1BB00001131
IC231:C0JBZS000003
IC271:C1ZAZ0001486
IC670 : C0JBAZ000904
12 IC BLOCK DIAGRAM
12.1. Main Block
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IC730 : C0DAEKG00002
IC701 : C0DAZHF00004
IC755 : C0DBZGD00040
IC401:C1BB00001045
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IC760 : C0GBG0000032
IC752 : C0CBCBG00012
IC770:C0DBAHG00020
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13 PACKING PARTS LIST
• • •
• Item numbers listed below should not order regular spare parts. (not available)
Item No. Part No. Part Name & Description Q´ty Remarks
1 - Inner Carton 1 Not available
2 - Polyethylene Bag 1 Not available
3 - Packing Pad Front 1 Not available
4 - Packing Pad Rear 1 Not available
5 - Instruction Kit 1 Not available
YFM284C652CA Operating Instructions (1)
YFM284C653CA Upgrade Instructions (1)
YFM294C084CA Installation Instructions (1)
- Warranty Card (1) Not available
6 - Sleeve 1 Not available
7 EUR7641010 Remote Control Unit (includes a battery) 1
- CR2025/1F Lithium Battery 1
8 YGAJ021009 Power Connector 1
9 FX0214C384ZB Mounting Collar 1
10 YEFC051013 Trim Plate 1
11 YEP0FZ5739 Installation Kit (Lock Cancel Plate, Mounting Bolt, Tapping Screw, Hex
Nut) 1
12 YFG044C002ZA Rear Support Strap 1
13 ZZUNIT-C8403 Removable Face Plate Case 1
14 YEP0FZ5738 Security Screw Kit 1
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14 REPLACEMENT PARTS
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.
• • •
• Order intake period is basically six months after the first
shipment.
5.“T”marks in remarks colum are indicated supply parts of
PTW.
Ref.
No. Part No. Part Name & Description Remarks
[E-4C308] Main Block
IC’s AND TRANSISTORs
IC201 C1BB00000796 IC T
IC221 C1BB00001131 IC T
IC231 C0JBZS000003 IC T
IC271 C1ZAZ0001486 IC T
IC401 C1BB00001045 IC T
IC601 YEAMB90F439P IC T
IC602 C3EBDG000068 IC T
IC650 C0JBAA000372 IC T
IC670 C0JBAZ000904 IC T
IC701 C0DAZHF00004 IC T
IC702 C0EBZ0000035 IC T
IC730 C0DAEKG00002 IC T
IC752 C0CBCBG00012 IC T
IC755 C0DBZGD00040 IC T
IC760 C0GBG0000032 IC T
IC770 C0DBAHG00020 IC T
IC790 C0CBCYG00004 IC T
PA51 C5BA00000122 Tuner (W/B) T
Q55 B1GDGFEH0001 Transistor T
Q56 B1AAEC000002 Transistor T
Q220 B1GBCFNN0004 Transistor T
Q235 B1GBHBEA0004 Transistor T
Q241 B1GBHBEA0004 Transistor T
Q320 B1GBCFNN0004 Transistor T
Q335 B1GBHBEA0004 Transistor T
Q341 B1GBHBEA0004 Transistor T
Q346 B1GBHBEA0004 Transistor T
Q371 B1GBCFNN0004 Transistor T
Q411 B1CBGF000005 Transistor T
Q630 B1GBCFNN0004 Transistor T
Q633 B1GDCFJJ0002 Transistor T
Q650 B1GBCFJN0004 Transistor T
Q651 B1GBCFJN0004 Transistor T
Q652 B1GBCFJN0004 Transistor T
Q680 B1GDGFEH0001 Transistor T
Q681 B1GDCFJJ0002 Transistor T
Q701 B1BACF000026 Transistor T
Ref.
No. Part No. Part Name & Description Remarks
Q760 B1GBCFNN0004 Transistor T
Q772 B1GBCFJN0004 Transistor T
Q791 B1GBNCEJ0003 Transistor T
Q793 B1GBCFJN0004 Transistor T
DIODEs
D201 B0ECKP000002 Silcon Diode T
D202 B0ECKP000002 Silcon Diode T
D203 B0ECKP000002 Silcon Diode T
D204 B0ECKP000002 Silcon Diode T
D301 B0ECKP000002 Silcon Diode T
D302 B0ECKP000002 Silcon Diode T
D303 B0ECKP000002 Silcon Diode T
D304 B0ECKP000002 Silcon Diode T
D346 B0JCMC000004 Diode T
D601 B0JCMC000004 Diode T
D630 B3AAB0000143 CHIP LED T
D631 B0BC5R600010 Zener Diode T
D632 MA3X152D0L Diode T
D635 B0BC5R600010 Zener Diode T
D636 B0BC5R600010 Zener Diode T
D637 B0BC5R600010 Zener Diode T
D638 B0BC5R600010 Zener Diode T
D639 B0BC5R600010 Zener Diode T
D670 B0JCMC000004 Diode T
D672 MA3X72100L Diode T
D673 B0BC5R7A0062 Zener Diode T
D701 B0BA04700003 Diode T
D702 MA2Q73600L Diode T
D703 B0BC5R7A0062 Zener Diode T
D704 B0JCMC000004 Diode T
D705 B0ECKP000002 Silcon Diode T
D706 B0ECKP000002 Silcon Diode T
D707 B0JCPE000004 Diode T
D708 MA2Q73600L Diode T
D710 B0JCMC000004 Diode T
D715 MA3X152A0L Diode T
D716 MA3X72100L Diode T
D751 B0ECKP000002 Silcon Diode T
D752 B0ECKP000002 Silcon Diode T
D760 B0BC5R000020 Zener Diode T
D761 B0BC3R0A0058 Zener Diode T
D770 B0JCMC000004 Diode T
D771 B0JCQD000002 Diode T
CAPACITORs
C52 F1J1H470A732 Ceramic 47pF 50WV T
C53 F1J1H103A733 Ceramic 0.01MFD 50WV T
C54 F2A1A221A023 Electrolytic 220pF 10WV T
C55 F1J1H103A733 Ceramic 0.01MFD 50WV T
C56 F3F1E105A001 Ceramic 1MFD 25WV T
C57 F2A1A101A023 Electrolytic 100pF 10WV T
C58 F1J1C104A148 Ceramic 0.1MFD 16WV T
C61 F1J1H273A733 Chip 0.027MFD 50WV T
C62 F1J1H273A733 Chip 0.027MFD 50WV T
C65 F1J1H102A733 Ceramic 1000pF 50WV T
C206 F2A1C100A029 Electrolytic 10pF 16WV T
C213 F1J1A225A063 Ceramic 2.2MFD 10WV T
C215 F1J1A225A063 Ceramic 2.2MFD 10WV T
C217 F1J1C334A006 Ceramic 0.33MFD 16WV T
C220 F1J1C225A173 Ceramic 2.2MFD 16WV T
C237 F1J1C225A173 Ceramic 2.2MFD 16WV T
C242 F1J1C225A173 Ceramic 2.2MFD 16WV T
C271 F1J1H472A733 Ceramic 0.0047MFD 50WV T
C272 F1J1H472A733 Ceramic 0.0047MFD 50WV T
C274 F2A1C470A029 Electrolytic 47pF 16WV T
C275 F1J1C105A173 Ceramic 1MFD 16WV T
C278 F1J1E104A161 Ceramic 0.1MFD 25WV T
C279 F2A1C4720027 Electrolytic 4700pF 16WV T
C281 F1K1C106A098 Ceramic 10MFD 16WV T
C282 F1H1C104A107 Ceramic 0.1MFD 16WV T
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