Panasonic CQ-5109U Service Manual page 6

Pin No. Port
8 DIN D signal input port.
9 FEC LPF capacitor connection port for
FE signal.
10 RFMON LSI build-in analog signal monitor
port.
11 VREF VREF voltage output port.
12 JITTC Capacitor connection port for JIT
signal.
13 EIN E signal input port.
14 FIN F signal input port.
15 TEC LPF capacitor connection port for
TE signal.
16 TE TE signal output port.
17 TEIN TE signal input port for TES.
18 LDD Laser power detection output port.
19 LDS Laser power detection input port.
20 AVSS GND for analog.
21 AVDD VDD for analog.
22 FDO Focus control signal output port.
D/A output.
23 TDO Tracking control signal output port.
D/A output.
24 SLDO Thread control signal output port.
D/A output.
25 SPDO Spindle control signal output port.
D/A output.
26 VVSS1 Gnd for build-in VCO.
27 PDOUT1 Phase comparison output port1 for
build-in VCO control.
28 PDOUT0 Phase comparison output port0 for
build-in VCO control.
29 PCKIST PDOUT01 output port for current
setting.
30 VVDD1 VDD for VCO.
31 DMUTEB DMUTEB
port.
32 PUIN PUIN (GENERAL) I/O port.Built-in
pull-up resistance.
33 DEFFCT Detection signal output port.
34 FSEQ Synchronous signal output port.
35 C2F C2 error signal output port.
36 DVDD VDD for Digital.
37 DVSS GND for Digital.
38 DVDD18 VDD capacitor connection port for
digital circuit.
39 MONI 0 Monitor port 0.
40 MONI 1 Monitor port 1.
41 DVDD VDD for Digital.
42 DVSS GND for Digital.
43 CE Host IF:Communication
signal input port.
44 CL Host IF:Data transfer clock input
port.
45 DI Host IF:Data input port.
46 DO Host IF:Data output port.Pull-up is
necessary.
47 RESB "Reset input port.Make it ""L""
when power on."
48 INTB Interrupt signal output port.(Servo)
49 SUB_READY 0 For host u-com IF:SUB-RDY out-
put.Pull-up resistance is neces-
sary.
50 CD_MUTE 0 General I/O port2.
51 LOW_BATI General I/O port1.
52 CONT General I/O port0.
53 OSCCNT OSCOFF control port.Connected
with 0V when reset.
54 STREQ Stream data demand signal output
port.
55 STCK Clock input port for stream data.
56 STDATA Stream data input port.
57 TEST 1 Input port for test.Needed con-
nect with 0V.
58 DATA Lch/Rch data output port.
59 DATACK Clock output port.
60 LRSY Lch/Rch clock output port.
61 VVDD 2 VDD for build-in VCO.
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Description I/O
I
O
O
O
O
I
I
O
O
I
O
I
-
-
O
O
O
O
-
O
O
I
-
(GENERAL) output O
I/O
O
-
O
-
-
O
O
O
-
-
enable I
I
I
O
I
O
O
I/O
I/O
I/O
I
I/O
I/O
I/O
I
O
O
O
-
(V) Pin No. Port
1.81 62 VPREF 2
1.76
63 VCOC 2
1.66
64 VPDOUT 2
1.70
65 VVSS 2
0.01
66 DVDD18
1.80
1.80
67 DVSS
3.35
68 DVDD
1.71
69 DOUT
1.69
2.44
70 AMUTEB
0.17
71 XVSS
0.03
3.35
72 XOPUT
1.61
73 XIN
1.66
74 XVDD
1.92
75 LCHO
76 LRVDD
1.77
77 LRVSS
0.04
78 RCHO
1.24
79 AVDD
80 SLCO
1.24
Note 1 :
1.15
Voltage measuerments are with respect to ground,
with a voltmeter (internal resistance : 10MΩ).
3.36
3.35
4.2. Display Block
4.98
IC901:C0HBA0000246
0.04
3.34
Pin. PORT
0.04
No.
3.36
1 P1
0.03
2 P2
1.61
3 P3
4 S4
3.36
5 S5
0.04
6 S6
3.36
7 S7
0.04
8 S8
1.32
9 S9
10 S10
3.96
11 S11
12 S12
3.96
13 S13
3.35
14 S14
15 S15
5.15
16 S16
0.05
17 S17
4.82
18 S18
19 S19
20 S20
4.98
21 S21
0.04
22 S22
0.04
23 S23
3.34
24 S24
25 S25
0.08
26 S26
27 S27
0.03
28 S28
0.04
29 S29
0.03
30 S30
0.05 31 S31
3.35 32 S32
0.05 33 S33
3.35 34 S34
35 S35
6
Description
Built-in VCO oscillation cooking
stove setting input terminal.
Built-in VCO control voltage set-
ting input port.
Output port for built-in VCO con-
trol.
GND for building VCO. Needed
connect with 0V.
VDD capacitor connection port for
digital circuit.
GND for digital system. Needed
connect with 0V.
VDD for digital system.
Digital OUT output port. EIAJ for-
mat.
AMUTEB (general) ouput port.
GND for oscillation circuit. Needed
connect with 0V.
Connected of 16.9344MHz oscilla-
tion.
Connected of 16.9345MHz oscilla-
tion.
VDD for oscillation circuit.
L channel output port.
VDD for LR channel.
GND for LR channel. Needed con-
nect with 0V.
R channel output port.
VDD for analog.
Slice level control output port.
Description
General-purpose output.
General-purpose output.
N.C.
N.C.
Segment outputs.
Segment outputs.
Segment outputs.
Segment outputs.
Segment outputs.
Segment outputs.
Segment outputs.
Segment outputs.
Segment outputs.
Segment outputs.
Segment outputs.
Segment outputs.
Segment outputs.
Segment outputs.
Segment outputs.
Segment outputs.
Segment outputs.
Segment outputs.
Segment outputs.
Segment outputs.
Segment outputs.
Segment outputs.
Segment outputs.
Segment outputs.
Segment outputs.
Segment outputs.
Segment outputs.
Segment outputs.
Segment outputs.
Segment outputs.
Segment outputs.
I/O (V)
I 0.05
I 0.05
O 0.04
- 0.03
O 1.60
- 0.04
- 3.35
O 0.04
O 3.35
- 0.03
O 1.54
I 1.59
I 3.32
O 3.33
- 1.66
- 1.68
O 0.00
- 0.00
O 1.68
I/O (V)
O 5.1
O 0
O 0
O 2.58
O 2.58
O 2.58
O 2.58
O 2.58
O 2.58
O 2.58
O 2.58
O 2.58
O 2.58
O 2.58
O 2.58
O 2.58
O 2.58
O 2.58
O 2.58
O 2.58
O 2.58
O 2.58
O 2.58
O 2.58
O 2.58
O 2.58
O 2.58
O 2.58
O 2.58
O 2.58
O 2.58
O 2.58
O 2.58
O 2.58
O 2.58