Panasonic CQ-5109U, Руководство по обслуживанию

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5
4 Technical Descriptions
4.1. Main Block
IC601:YEAM87835109
IC401:C5ZBZ0000107
Pin.
No.
Port Description I/O FM(V) AM(V) CD(V)
1 DBGP0 On chip Debug port0. - 0 0 0
2 DBGP1 On chip Debug port1. - 0 0 0
3 DBGP2 On chip Debug port2. - 0 0 0
4 N.C Not connection. O 0 0 0
5 REMO_IN REMO signal Input. I 4.34 4.34 4.35
6 N.C Not connection. O 0 0 0
7 N.C Not connection. O 0 0 0
8 RESET Reset signal input. I 5.18 5.18 5.19
9 XT1 Main crystal 1 (32.768KHz) con-
nected. I 1.57 1.57 1.57
10 XT2 Main crystal 2 (32.768KHz) con-
nected. O 2.24 2.23 2.24
11 VSS GND - 0 0 0
12 CF1 Crystal (13.5MHz) connected. I 2.51 2.52 2.53
13 CF2 Crystal (13.5MHz) connected. O 2.48 2.50 2.51
14 VDD VDD +5V - 5.18 5.18 5.19
15 N.C(INIT_
A)
Initial setup A. I 5.16 5.16 5.17
16 N.C Not connection. O 0 0 0
17 N.C Not connection. O 0 0 0
18 N.C Not connection. O 0 0 0
19 N.C(INIT_
C)
Initial setup C. I 0 0 0
20 N.C Not connection. O 0 0 0
21 MODE_B Rotary signal B input. I 4.10 4.10 4.11
22 MODE_A Rotary signal A input. I 4.07 4.07 4.09
23 LCD_DI LCD data output. O 5.04 4.98 4.99
24 LCD_DO LCD data input. I 4.81 4.81 4.82
25 LCD_CLK LCD clock signal. O 5.04 5.03 5.04
26 N.C Not connection. O 0 0 0
27 N.C Not connection. O 0 0 0
28 N.C Not connection. O 0 0 0
29 LCD_CE LCD chip enable. O 0 0 0
30 N.C Not connection. O 0 0 0
31 CD_EM(L
M+)
CD eject control signal. O 0 0 0
32 CD_LM(L
M-)
CD loading control signal. O 0 0 0
33 CD_SW1 CD insert detection SW 1. I 0 0 0
34 CD_SW2 CD insert detection SW 2. I 5.16 5.16 0
35 N.C Not connection. O 0 0 0
36 CD_S/L CD motordriver IC channel
select signal. O 5.18 5.18 5.19
37 CD_DMU
TE
CD motor driver IC action con-
trol signal. O 0 0 5.18
38 N.C Not connection. O 0 0 0
39 VSS GND - 0 0 0
40 VDD VDD +5V - 5.18 5.18 5.19
41 CD_MUT
E
CD DSP mute detection. I 0 0 4.97
42 SUB_RE
ADY
CD DSP addressing statusde-
tection 1. I 4.96 4.96 4.81
43 REG_RE
ADY
CD DSP addressing statusde-
tection 2. I 4.96 4.96 0
44 CD_LIMIT
_SW
CD insert detection limit SW. I 0 0 4.98
45 N.C Not connection. O 0 0 0
46 CD_RES
ET
CD DSP reset control signal. O 5.14 5.14 5.12
47 N.C Not connection. O 0 0 0
48 N.C Not connection. O 0 0 0
49 CD_DI CD DSP data output. O 0 0 4.95
50 CD_DO CD DSP data input. I 3.33 3.33 2.43
51 CD_CLK CD DSP clock signal. O 0 0 4.94
52 CD_CE CD DSP chip enable control sig-
nal. O 0 0 1.65
53 E-
VOL_I2C
_SDA
Electronic Vol-IC data output. O 5.18 5.18 5.19
54 E-
VOL_I2C
_SCL
Electronic Vol-IC clock output. O 5.18 5.18 5.19
55 VDD VDD +5V - 5.18 5.18 5.19
56 VSS GND - 0 0 0
57 RADIO_
WC
Radio Tuner EEPROM writing
control signal. O 3.34 3.33 3.36
58 N.C Not connection. O 0 0 0
59 N.C Not connection. O 0 0 0
60 N.C Not connection. O 0 0 0
61 RADIO_R
ESET
Radio Tuner reset output pin. O 3.31 3.31 3.32
62 RADIO_M
ODE
Radio Tuner power control sig-
nal. O 5.16 5.16 5.17
63 N.C Not connection. O 0 0 0
64 BEEP Alarm beeping control. O 0 0 0
65 N.C Not connection. O 0 0 0
66 BATT Battery power detection. (H-ON,
L-OFF) I 4.99 4.99 4.99
67 RDS_INT
_CNT
Radio Tuner I2C address selec-
tion. O 3.26 3.28 3.23
68 AMP_ST
B
Amp standby control signal out-
put. O 5.18 5.18 5.19
69 N.C Not connection. O 0 0 0
70 AMP_MU
TE
AMP_MUTE control signal . O 5.18 5.18 5.19
71 N.C Not connection. O 0 0 0
72 ACC ACC power detection. I 4.98 4.98 5.00
73 RADIO_I2
C_SDA
Radio Tuner data input/output. I/O 2.92 3.33 3.35
74 RADIO_I2
C_SCL
Radio Tuner clock output. O 2.95 3.33 3.35
75 SXI_RX SiriusXM data sent output. O 5.16 5.16 5.17
76 SXI_TX SiriusXM data received input. I 0 0 0
77 N.C Not connection. O 0 0 0
78 N.C Not connection. O 0 0 0
79 POWER_
CNT
MAIN power control signal. O 5.17 5.17 5.18
80 SXI_PWR
_CNT
SiriusXM power control signal. O 5.14 5.14 5.15
81 AMP_CN
T
AMP control signal. O 5.18 5.18 5.19
82 AF_MUT
E
AF MUTE control signal. O 5.18 5.18 5.19
83 SXI_PWR
_EN
SiriusXM power enable. O 5.18 5.18 5.19
84 N.C Not connection. O 0 0 0
85 N.C Not connection. O 0 0 0
86 N.C Not connection. O 0 0 0
87 VREG Bypass condenser connected. O 4.47 4.46 4.47
88 VSS GND - 0 0 0
89 VDD(PLL) VDD +5V - 5.18 5.18 5.19
90 N.C Not connection. I 0 0 0
91 N.C Not connection. I 0 0 0
92 N.C Not connection. I 0 0 0
93 N.C Not connection. I 0 0 0
94 EO1 Not connection. O 0 0 0
95 SUBFD Not connection. O 0 0 0
96 N.C Not connection. O 0 0 0
97 N.C Not connection. O 0 0 0
98 N.C Not connection. O 0 0 0
99 N.C Not connection. O 0 0 0
100 N.C Not connection. O 0 0 0
Pin No. Port Description I/O (V)
1 EFMIN RF signal input port. I 1.68
2 RFOUT RF signal output port. O 1.74
3 LPF LPF capacitor connection port for
RF DC level detection. O 1.72
4 PHLPF LPF capacitor connection port for
detection. O 2.23
5 AIN A signal input port. I 1.82
6 CIN C signal input port. I 1.80
7 BIN B signal input port. I 1.82
Pin.
No.
Port Description I/O FM(V) AM(V) CD(V)
cq5109u.book Page 5 Thursday, June 30, 2011 3:27 PM