Panasonic SL-VP48, Руководство по обслуживанию

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MN89103M2
IC1000
MPEG VIDEO AUDIO DECODER
4
CD DATA
123
CDG-VFSY
110
DA-DATA
111
DA-BCK
108
DA-LRCK
124
CDG-SOS1
86
DA XCK
117
HCK
106
VCK
X1000
(27MHz)
TC7W14FUTE1L
IC1004
INVERTER
TC7W04FUT2L
IC1003
INVERTER
5~12,
23
26,
27
18~
21
24~
28
2~5,
7~10
35~38,
40~43
42
RAS0
CAS
40
2~4,
13~15
17~21,
25,28~30
22 24
CE
OE
MA0~10
44~46,
48,
50~52
54,
56~58
MD0~15
10~15,
17,19, 21,
23~29
37
MCE
LH5V2RN0
IC1001
2M ROM
A0~10
32 16
A1
1~17/
D0~7 A0~8
23,39,
44
DQ1 ~16
WE
15
38
MWE
16 30 31
RAS UCAS LCAS
29
OE
Vcc
1,6,
22
+B1
Vcc
+B1
Vss
GND
LC32V4260TLM
IC1002
4M DRAM
Y-OUT
69
75
C-OUT
60
RESET
107 112
HDO-OUT
113
HRDY HINT
114
HSEL
121
115
CDG-SCK
122
CDG-SDATA
Vss
2,16,39,
47,53,80,
99,104,
116,
I/O
Vss
20
72
VGAIN
18,22,41,
49,55,82,
102,118,
120
AV
DD
+B2
66,70,
74,87
AGND
68,
71,
76,
85
+B1
67
+B1
61
VDDMAX-IN
VDDMAX-OUT
109
V
DD
3
+B1
VMUTE
40
VMUTE
54
/VCDRST
9
HRDY
HINT
16
/HSEL
12
10
HCK
6
CD C2PO
3
CD BCK
5
CD LRCK
+B1
Q803,805
DA-EMP
34
DEMPH
119
HD-IN
11
HDIO
COMPOS-OUT
7 3
VREF
+B2
77
78
CLK SEL(0)
CLK SEL(1)
+B1
79
CLK SEL(2)
81
CLK SEL(3)
NOR-
MAL
PBC
OFF RE-
SUME
+B6
4
SW1
S309
(MODE)
+B6
/REST
27
S202
(REST DET.)
/HOLD
31
ON
OFF
S310
(HOLD)
ST
AR
T
+B3
/PLAY
30
D301
S301
( ,SELECT)
/OPEN
S201
(LASER ON/OFF)
+B6
24
/OPEN
BLKCK
SMCK PDO
WN
MCLK
MDA
T
A
S
TAT
MLD
SSYNC
SMCK PDO
WN
MCLK
M
D
ATA
ST
A
T
MLD
SSYNC
C2BBGE000434
IC301
SYSTEM CONTROL / LCD DRIVE
/A
UT
O
26
/AUTO
21
63 36
20
15
19 18
51
KMUTE
67
KMUTE
MUTE
41
MUTE
48
MUTE0
SWITCH-
ING
25
/EMPTY
[For SL-VP48 only]