Panasonic CQ-C1323NW Service Manual page 7

Re Part No. Part Name &
f. Description
No
.
98 EO1 PLL phase
error output
99 TEST1 GND connection
10 XOUT 4. 5 MHz
0 Connection
Note 1 :
Voltage measuerments are with respect to ground, with a
voltmeter (internal resistance : 10M ohms).
IC501:YEAMLC78691
Ref. Part No. Part Name & Description
No.
1 EFMIN RF signal input port.
2 RFOUT RF signal output port.
3 LPF LPF capacitor connection port
for RF
detection.
4 PHLPF LPF capacitor connection port
for detection.
5 AIN A signal input port.
6 CIN C signal input port.
7 BIN B signal input port.
8 DIN D signal input port.
9 FEC LPF capacitor connection port
for FE signal.
10 RFMON LSI build-in
monitor port.
11 VREF VREF voltage output port.
12 JITTC Capacitor connection port for
JIT detection.
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. I
18 LDD Laser power
port.
19 LDS Laser power
port.
20 AVSS GND for analog.
21 AVDD VDD for analog.
22 FDO Focus control
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 PDOUT0 1
current setting.
30 VVDD1 VDD for VCO.
31 DMUTEB DMUTEB (general) output port. O
32 PUIN PUIN (general) I/O port. (With
built-in
Turning off when reset)
33 DETECT Detection signal output port. O
34 FSEQ Synchronous
port. It
Synchronous Idle detected from
O 0
the EFM
corresponding
Idle of internal generation.
35 C2F C2 error signal output port.
36 DVDD VDD for Digital.
37 DVSS GND forDigital.
I/O(V) FM( AM(V
V) )
comparison O 1.9 2.02 0
3
I 0 0
X'tal and O 2.6 2.63 2.63
2
I/O
I 1.58
O 1.67
O 1.64
signal DC level
O 1.68
I 1.66
I 1.66
I 1.66
I 1.66
O 1.6
analog signal O 1.64
O 1.66
O 0
I 1.65
I 1.66
O 1.57
O 1.57
1.65
control output O 3.27
detection input I 0
_ 0
_ 3.27
signal output O 1.65
O 1.65
O 1.64
O 1.64
_ 0
O 0
O 0
output port for I 1.07
_ 3.29
0
I/O 0
Pull-Up resistance.
0
signal output
becomes ¡§H" when
signal is
to Synchronous
O 0
_ 3.29
_ 0
CD(V Ref. Part No.
) No.
38 DVDD18 VDD capacitor connection port
for digital circuit.
39 MONI0 Monitor port0.
40 MONI1 Monitor port1.
0
41 DVDD VDD for Digital.
42 DVSS GND forDigital.
43 CE Host IF: Communication enable
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 (Nch
output) Pull-Up is necessary.
47 RESB Reset input port. Make it L"
when power ON.
48 INTB Interrupt signal output port.
(V)
(Servo)
49 SUB_READY0 For
output.
resistance is necessary)
50 CD_MUTEO General
built-in
Turning off when reset)
51 LOW_BATI General I/O port1
52 CONT General I/O port0
53 OSCCNT OSCOFF
Connected with 0V when Reset.
54 STREQ Stream
output port.
55 STCK Clock input
data.
56 STDATA Stream data input port.
57 TEST1 Inputport
connect with 0V1
58 DATA Lch/Rch data output port.
59 DATACK Clock output port.
60 LRSY Lch/Rch clock output port
61 VVDD2 VDD for build-in VCO.
62 VPREF2 Built-in
cooking
terminal.
63 VCOC2 Built-in VCO control voltage
setting input port.
64 VPDOUT2 Output port for built-in VCO
control.
65 VVSS2 GNDfor
connect with 0V.
66 DVDD18 VDD capacitor connection port
for digital circuit.
67 DVSS GND for Digital system. Needed
connect with 0V.
68 DVDD VDD for Digital system.
69 DOUT Digital OUT output port. EIAJ
format.
70 AMUTEB AMUTEB (general) output port. O
71 XVSS GND for oscillation circuit.
Needed connect with 0V.
72 XOUT Connected
oscillation.
73 XIN Connected
oscillation.
74 XVDD VDD forOscillation circuit.
75 LCHO L channel output port.
76 LRVDD VDD for LR channel.
77 LRVSS GND
connect with 0V.
78 RCHO R channel output port.
79 AVDD VDD for analog .
80 SLCO Slice
port.
7
Part Name & Description
host u-com IF: SUB-RDY
(Nch and Pull-Up
I/O port2. (With
Pull-Up resistance.
control port .
data demand signal
port for stream
for test. Needed
VCO oscillation
stove setting input
building VCO. Needed
of 16.9344MHz
of 16.9345MHz
for LR channel. Needed
level control output
CQ-C1323NW
I/O (V)
O 1.83
O 0
O 0
_ 3.25
_ 0
I 0
I 3.56
I 0
O 5.32
I 0
O 3.25
O 0
I/O 5.31
I/O 5.16
I/O 0
I 0
I/O 0
I/O 0
I/O 0
I 0
O 0
O 0
O 0
_ 3.25
I 3.25
I 1.08
O 0.08
_ 0
O 1.84
_ 0
_ 3.25
O 0
0
_ 0
O 1.39
I 1.35
_ 3.19
O 0
_ 3.21
_ 0
O 0
_ 3.27
O 1.6