Panasonic CQ-C1315N User manual

General
Power Supply DC 12V (11V - 16V),
Test Voltage 14.4V
Negative Ground
Tone Controls Bass ; ±12dB at 100Hz
Treble ; ±12dB at 10kHz
Current Consumption Less than 2.2A (CD play mode,
0.5W×4ch)
Maximum Power Output 45W×4ch (at 1kHz, Vol. Max.)
Suitable Speaker Impedance 4-8Ω
FM Stereo Radio
Frequency Range 87.5 - 108MHz
Usable Sensitivity 11.0dBf (1.25µV, 75Ω)
AM Radio
Frequency Range 531 - 1,602kHz
Usable Sensitivity 28dB/µV (25µV, S/N 20dB)
© 2006 Matsushita Electric Industrial Co., Ltd. All
rights reserved. Unauthorized copying and
distribution is a violation of law.
CQ-C1315N
Removable Front Panel CD Player /
Receiver
CD Player
Sampling Frequency 8 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
Dimensions** 178×50×155mm
Weight** 1.4kg
* Specifications and the design are subject to possible modification
without notice due to improvements.
** Dimensions and Weight shown are approximate.
AUTOMOTIVE AFTERMARKET
Specifications*
Order No. ACED061203C8

1 ABOUT LEAD FREE SOLDER (PbF) 2
2 FEATUERS 2
3 LASER PRODUCTS 2
4 REPLACEING THE FUSE 2
5 MAINTENANCE 3
6 NOTES 3
7 DIMENSIONS 3
8 WIRING CONNECTION 4
9 BLOCK DIAGRAM 5
10 TERMINALS DESCRIPTION 6
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
• • •
• Remote Control.
• • •
• 18-FM, 6-AM presets with preset scan
• • •
• Digital servo for reliable CD playback.
• • •
• Removable face plate.
11 PACKAGE AND IC BLOCK DIAGRAM 9
12 REPLACEMENT PARTS LIST 12
13 EXPLODED VIEW (Unit) 16
14 CD PLAYER MECHANICAL PARTS LIST 17
15 EXPLODED VIEW (CD Deck) 18
16 WIRING DIAGRAM 19
17 SCHEMATIC DIAGRAM-1 23
18 SCHEMATIC DIAGRAM-2 25
19 SCHEMATIC DIAGRAM for printing with A4 size 27
3 LASER PRODUCTS
4 REPLACEING THE FUSE
Use fuses of the same specified rating (15A). 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.
CONTENTS
Page Page
2
CQ-C1315N

5 MAINTENANCE
Your products is designed and manufactured to ensure a
minimum of maintenance. Use a dry, a soft cloth for routine
exterior cleaning. Never use benzine, thinner or other solvents.
6 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.
7 DIMENSIONS
3
CQ-C1315N

8 WIRING CONNECTION
4
CQ-C1315N

9 BLOCK DIAGRAM
5
CQ-C1315N

IC601 : LC7237829D42
Ref.
No. Part No. Part Name & Description I/O FM(V )AM(V )CD(V )
1XIN 4. 5 MHz X’tal and
Connection I2.52 2.54 2.53
2TEST2 GND connection I 0 0 0
3VREG Bypass condenser
connected. O2.94 2.95 2.95
4VSSCPU GND connection - 0 0 0
5CDC_DATA CD changer data I 0 0 0
6N.C. None - - - -
7CDC_CLK CD changer clock I 0 0 0
8CDC_REM_OUT CD changer Remote out O 0 0 0
9LCD_DO LCD data output I5.2 5.21 5.21
10 LCD_DI LCD data input O5.01 5.04 5.01
11 LCD_CLK LCD clock O5.14 5.16 5.16
12 LCD_CE LCD chip enable output O0.17 0.17 0.17
13 CD_DO CD data output I5.36 5.38 3.9
14 CD_DI CD data input O 0 0 4.74
15 CD_CLK CD clock O4.96 4.98 4.96
16 CD_CE CD chip enable O 0 0 1.57
17 CD_LM+ CD eject O 0 0 0
18 CD_LM- CD loading O 0 0 0
19 CD_S/L CD 24PIN connection O 0 0 5.19
20 SUB_RDY CD INTB1 connection I0.12 0.1 5.22
21 CD_INSW1 CD insert SW input I0.1 0.1 0.1
22 CD_SW2 CD MECHA SW2 I5.15 5.7 0.1
23 CD_LIMIT_SW CD limit SW I 0 0 5.17
24 CD_DRF CD Mute I5.33 5.35 5.35
25 CD_RST CD reset O 0 0 5.13
26 CD_BATT CD_BATT O 0 0 5.18
27 N.C. None O5.17 5.19 5.19
28 N.C. None - - - -
29 PANEL Panel detect I5.21 5.22 5.22
30 N.C. GND connection I 0 0 0
31 N.C. GND connection I 0 0 0
32 N.C. GND connection I 0 0 0
33 N.C. None - - - -
34 N.C. None - - - -
35 N.C. None - - - -
36 N.C. None - - - -
37 N.C. None - - - -
38 N.C. None - - - -
39 VDDPORT Power supply of PORT -5.17 5.19 5.19
40 VSSPORT GND of PORT - 0 0 0
41 N.C. None - - - -
42 N.C. None - - - -
43 N.C. None - - - -
44 N.C. None - - - -
45 N.C. None - - - -
46 N.C. None - - - -
47 N.C. None - - - -
48 N.C. None - - - -
49 PWR_CNT Power control O5.15 5.17 5.17
50 AMP_CNT Amp stand-by O5.15 5.17 5.17
51 AMP_MUTE Amp mute O5.17 5.19 5.19
52 N.C. None - - - -
53 SSC Tuner search
sensitivity change O 0 0 0
54 AF_MUTE AF mute O5.17 5.19 5.19
55 I2C_DATA Electronic VOL data O5.17 5.19 5.19
56 I2C_CLK Electronic VOL clock O5.17 5.19 5.19
57 ANT_CNT Motor antena control O5.17 5.19 0
58 POWER_LED Power LED O0.15 0.16 0.13
59 N.C. None - - - -
60 N.C. (
BZ_OUT ) None - - - -
61 N.C. None - - - -
62 N.C. None - - - -
63 N.C. None - - - -
Ref.
No. Part No. Part Name & Description I/O FM(V )AM(V )CD(V )
64 N.C. None - - - -
65 N.C. None - - - -
66 TEL_MUTE External MUTE input I 0 0 0
67 BATT Battery detection I5.19 5.2 5.2
68 MODE_B ROTARY B input I5.1 5.17 5.17
69 RDS_CLK RDS clock I 0 0 0
70 REM_IN Remocon data input I5.12 5.14 5.12
71 MODE_A ROTARY A input I5.16 5.17 5.16
72 CDC_STB CD changer strobe
input I 0 0 0
73 NC None - - - -
74 MONO Compulsion MONO ON O 0 0 0
75 AM_MODE AM change O8.19 0.13 8.24
76 FM_MODE FM change O0.13 8.18 8.24
77 N.C. GND connection I 0 0 0
78 INIT_C Initial value C I 0 0 0
79 INIT_B Initial value B I5.15 5.17 5.17
80 INIT_A Initial value A I1.93 1.94 1.94
81 VSSADC GND connection - 0 0 0
82 RDS_DATA RDS data I 0 0 0
83 ST FM stereo input I5.37 5.38 5.39
84 SD_FM/AM Signal detection I3.3 3.28 0
85 N.C. GND connection I 0 0 0
86 RESET Reset Input I5.2(
PWR
OFF)
5.2(
PWR
OFF)
5.2(
EJEC
T)
87 ACC Power supply I5.4 5.4 5.41
88 N.C. GND connection I 0 0 0
89 N.C. GND connection I 0 0 0
90 FM/AM_IFC FM/AM IF input I1.46 1.47 0
91 N.C. GND connection I 0 0 0
92 SUBPD None O 0 0 0
93 VDDPLL Power supply of PLL -5.18 5.19 5.2
94 N.C. GND connection I 0 0 0
95 OSC_FM/AM FM/AM osc input I1.46 1.39 0
96 VSSPLL GND connection - 0 0 0
97 N.C. None - - - -
98 EO1 PLL phase comparison
error output O1.93 2.02 0
99 TEST1 GND connection I 0 0 0
100 XOUT 4. 5 MHz X’tal and
Connection O2.62 2.63 2.63
Note 1 :
Voltage measuerments are with respect to ground, with a
voltmeter (internal resistance : 10M ohms).
IC501:YEAMLC78691N
Ref.
No. Part No. Part Name & Description I/O (V)
1EFMIN RF signal input port. I1.58
2RFOUT RF signal output port. O1.67
3LPF LPF capacitor connection port
for RF signal DC level
detection.
O1.64
4PHLPF LPF capacitor connection port
for detection. O1.68
5AIN A signal input port. I1.66
6CIN C signal input port. I1.66
7BIN B signal input port. I1.66
8DIN D signal input port. I1.66
9FEC LPF capacitor connection port
for FE signal. O1.6
10 RFMON LSI build-in analog signal
monitor port. O1.64
11 VREF VREF voltage output port. O1.66
12 JITTC Capacitor connection port for
JIT detection. O 0
10 TERMINALS DESCRIPTION
10.1. Main Block
6
CQ-C1315N

Ref.
No. Part No. Part Name & Description I/O (V)
13 EIN E signal input port. I1.65
14 FIN F signal input port. I1.66
15 TEC LPF capacitor connection port
for TE signal. O1.57
16 TE TE signal output port. O1.57
17 TEIN TE signal input port for TES. I1.65
18 LDD Laser power control output
port. O3.27
19 LDS Laser power detection input
port. I 0
20 AVSS GND for analog. - 0
21 AVDD VDD for analog. -3.27
22 FDO Focus control signal output
port. D/A output. O1.65
23 TDO Tracking control signal output
port. D/A output. O1.65
24 SLDO Thread control signal output
port. D/A output. O1.64
25 SPDO Spindle control signal output
port. D/A output. O1.64
26 VVSS1 GND for build-in VCO. - 0
27 PDOUT1 Phase comparison output port1
for build-in VCO control. O 0
28 PDOUT0 Phase comparison output port0
for build-in VCO control. O 0
29 PCKIST PDOUT0 1 output port for
current setting. I1.07
30 VVDD1 VDD for VCO. -3.29
31 DMUTEB DMUTEB (general) output port. - -
32 PUIN PUIN (general) I/O port. (With
built-in Pull-Up resistance.
Turning off when reset)
I/O 0
33 DEFFCT Detection signal output port. O 0
34 FSEQ Synchronous signal output port.
It becomes ¡§H” when
Synchronous Idle detected from
the EFM signal is corresponding
to Synchronous Idle of internal
generation.
O 0
35 C2F C2 error signal output port. O 0
36 DVDD VDD for Digital. -3.29
37 DVSS GND forDigital. - 0
38 DVDD18 VDD capacitor connection port
for digital circuit. O1.83
39 MONI0 Monitor port0. O 0
40 MONI1 Monitor port1. O 0
41 DVDD VDD for Digital. -3.25
42 DVSS GND forDigital. - 0
43 CE Host IF: Communication enable
signal input port. I 0
44 CL Host IF: Data transfer clock
input port. I3.56
45 DI Host IF: Data input port. I 0
46 DO Host IF: Data output port (Nch
output) Pull-Up is necessary. O5.32
47 RESB Reset input port. Make it L”
when power ON. I 0
48 INTB Interrupt signal output port.
(Servo) - -
49 SUB_READY0 For host u-com IF: SUB-RDY
output. (Nch and Pull-Up
resistance is necessary)
O 0
50 CD_MUTEO General I/O port2. (With built-
in Pull-Up resistance. Turning
off when reset)
I/O 5.31
51 LOW_BATI General I/O port1 I/O 5.16
52 CONT General I/O port0 I/O 0
53 OSCCNT OSCOFF control port . Connected
with 0V when Reset. I 0
54 STREQ Stream data demand signal
output port. I/O 0
55 STCK Clock input port for stream
data. I/O 0
56 STDATA Stream data input port. I/O 0
57 TEST1 Inputport for test. Needed
connect with 0V1 I 0
58 DATA Lch/Rch data output port. - -
59 DATACK Clock output port. - -
60 LRSY Lch/Rch clock output port - -
Ref.
No. Part No. Part Name & Description I/O (V)
61 VVDD2 VDD for build-in VCO. -3.25
62 VPREF2 Built-in VCO oscillation
cooking stove setting input
terminal.
I3.25
63 VCOC2 Built-in VCO control voltage
setting input port. I1.08
64 VPDOUT2 Output port for built-in VCO
control. O0.08
65 VVSS2 GNDfor building VCO. Needed
connect with 0V. - 0
66 DVDD18 VDD capacitor connection port
for digital circuit. O1.84
67 DVSS GND for Digital system. Needed
connect with 0V. - 0
68 DVDD VDD for Digital system. -3.25
69 DOUT Digital OUT output port. EIAJ
format. - -
70 AMUTEB AMUTEB (general) output port. - -
71 XVSS GND for oscillation circuit.
Needed connect with 0V. - 0
72 XOUT Connected of 16.9344MHz
oscillation. O1.39
73 XIN Connected of 16.9345MHz
oscillation. I1.35
74 XVDD VDD forOscillation circuit. -3.19
75 LCHO L channel output port. O 0
76 LRVDD VDD for LR channel. -3.21
77 LRVSS GND for LR channel. Needed
connect with 0V. - 0
78 RCHO R channel output port. O 0
79 AVDD VDD for analog . -3.27
80 SLCO Slice level control output
port. O1.6
7
CQ-C1315N

10.2. Display Block
IC901 : C0HBA0000223
Pin No. Port Descriptions I/O (V)
1-35 S1-35 LCD segment O2.5
36-39 NC No connection - -
40-43 C1-4 LCD common O2.5
44-49 KS1-6 Key data output O0.9
50-54 KI1-5 Key data input I 0
55 TEST (Connecting to ground) - 0
56 VDD +5V power supply -5.1
57 VDD1 Ground through capacitor -3.3
58 VDD2 Ground through capacitor -1.7
59 Vss Ground - 0
60 OSC CR oscillator -3.9
61 DO Key data output O4.4
62 CE Chip enable I 0
63 CLK LCD clock I 0
64 DI LCD data input I 0
8
CQ-C1315N

11.1. Main Block
11 PACKAGE AND IC BLOCK DIAGRAM
PA51:J3CCBC000010
IC271 : C1EA00000042
9
CQ-C1315N

IC401 : C1BB00001088
IC701 : C0DAZHF00004
10
CQ-C1315N