Read Panasonic CQ-C1303NE Service Manual online
Re
f.
No
f.
No
.
Part No.
Part Name &
Description
Description
I/O(V)
FM(
V)
AM(V
)
CD(V
)
98
EO1
PLL
phase
comparison
error output
O
1.9
3
3
2.02 0
99
TEST1
GND connection
I
0
0
0
10
0
0
XOUT
4.
5
MHz
X’tal
and
Connection
O
2.6
2
2
2.63 2.63
Note 1 :
Voltage measuerments are with respect to ground, with a
voltmeter (internal resistance : 10M ohms).
voltmeter (internal resistance : 10M ohms).
IC501:YEAMLC78691
Ref.
No.
Part No.
Part Name & Description
I/O
(V)
1
EFMIN
RF signal input port.
I
1.58
2
RFOUT
RF signal output port.
O
1.67
3
LPF
LPF
capacitor
connection port
for
RF
signal
DC
level
detection.
O
1.64
4
PHLPF
LPF
capacitor
connection port
for detection.
O
1.68
5
AIN
A signal input port.
I
1.66
6
CIN
C signal input port.
I
1.66
7
BIN
B signal input port.
I
1.66
8
DIN
D signal input port.
I
1.66
9
FEC
LPF
capacitor
connection port
for FE signal.
O
1.6
10
RFMON
LSI
build-in
analog
signal
monitor port.
O
1.64
11
VREF
VREF voltage output port.
O
1.66
12
JITTC
Capacitor connection
port
for
JIT detection.
O
0
13
EIN
E signal input port.
I
1.65
14
FIN
F signal input port.
I
1.66
15
TEC
LPF
capacitor
connection port
for TE signal.
O
1.57
16
TE
TE signal output port.
O
1.57
17
TEIN
TE signal input port for TES.
I
1.65
18
LDD
Laser
power
control
output
port.
O
3.27
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.
O
1.65
23
TDO
Tracking control signal output
port. D/A output.
port. D/A output.
O
1.65
24
SLDO
Thread
control
signal
output
port. D/A output.
O
1.64
25
SPDO
Spindle
control signal
output
port. D/A output.
O
1.64
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.
I
1.07
30
VVDD1
VDD for VCO.
_
3.29
31
DMUTEB
DMUTEB (general) output port.
O
0
32
PUIN
PUIN (general) I/O port. (With
built-in
built-in
Pull-Up
resistance.
Turning off when reset)
I/O
0
33
DETECT
Detection signal output port.
O
0
34
FSEQ
Synchronous
signal
output
port.
It
becomes
¡§H”
when
Synchronous Idle detected from
O 0
O 0
the
EFM
signal
is
corresponding
to
Synchronous
Idle of internal generation.
35
C2F
C2 error signal output port.
O
0
36
DVDD
VDD for Digital.
_
3.29
37
DVSS
GND forDigital.
_
0
Ref.
No.
Part No.
Part Name & Description
I/O
(V)
38
DVDD18
VDD
capacitor
connection port
for digital circuit.
O
1.83
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.
I
3.56
45
DI
Host IF: Data input port.
I
0
46
DO
Host IF: Data output port (Nch
output) Pull-Up is necessary.
output) Pull-Up is necessary.
O
5.32
47
RESB
Reset
input
port.
Make
it
L”
when power ON.
I
0
48
INTB
Interrupt signal
output
port.
(Servo)
O
3.25
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.
O
0
59
DATACK
Clock output port.
O
0
60
LRSY
Lch/Rch clock output port
O
0
61
VVDD2
VDD for build-in VCO.
_
3.25
62
VPREF2
Built-in
VCO
oscillation
cooking
stove
setting
input
terminal.
I
3.25
63
VCOC2
Built-in
VCO
control
voltage
setting input port.
I
1.08
64
VPDOUT2
Output
port
for
built-in
VCO
control.
O
0.08
65
VVSS2
GNDfor
building
VCO.
Needed
connect with 0V.
_
0
66
DVDD18
VDD
capacitor
connection port
for digital circuit.
O
1.84
67
DVSS
GND for Digital system. Needed
connect with 0V.
connect with 0V.
_
0
68
DVDD
VDD for Digital system.
_
3.25
69
DOUT
Digital OUT output port. EIAJ
format.
format.
O
0
70
AMUTEB
AMUTEB (general) output port.
O
0
71
XVSS
GND
for
oscillation
circuit.
Needed connect with 0V.
_
0
72
XOUT
Connected
of
16.9344MHz
oscillation.
O
1.39
73
XIN
Connected
of
16.9345MHz
oscillation.
I
1.35
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.
O
1.6
7
CQ-C1303NE
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