Panasonic PV-GS19PL, Руководство по обслуживанию

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LSJB8295
PV-GS19PL/PV-GS31PL/PV-GS35PL
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
NOTE:
PARTS MARKED "PT" ARE NOT USED.
NOTE: For placing a purchase order of the parts,
be sure to use the part number listed in the parts list.
Do not use the part number on this diagram.
MAIN VII SCHEMATIC DIAGRAM
MAIN VII SCHEMATIC DIAGRAM
INT_MIC_L1 240
INT_MIC_R1 241
IC3101
C1AB00001894
1
LRCK
2
MCLK
3
BCLK
4
SDTI
5
SDT
O0
6
SDT
O1
7
TVDD
8
NC
9
D
VSS
10
NC
11
D
VDD
12
CDT
O
13
CDTI
14
CSN
15
CCLK
16
PDN
21 NC
22
CIN
23
NC
24 YIN
25 NC
26
VVDD1
27 VVSS1
28 VCAP
29
VVSS2
30 VVDD2
31 YSAG
32
YOUT
41
HVDD
42
HVSS
43
NC
44
R
OUT
45
LOUT
46
MUTET
47
RIN
48
LIN
61 EXTR
62 BEEP
63 TEST
64 HDTO 17
SVSS
18 SVDD
19
SPN
20
SPP
33
SDCOUT
34
COUT
35
NC
36
V
OUT
37
VSA
G
38
NC
39
HPR
40
HPL
49 HDT
50 DTCNT
51 INTL1
52 INTR1
53 INTL0
54 INTR0
55 VREF
56 AVDD
57 AVSS
58 NC
59 VCOM
60 EXTL
SDI 196
MCK 194
LRCK 195
BCK 193
SDO0 192
SBA_CS 50
SBA_SIF_SDA 51
SBA_SIF_CLK 52
XRST 57
SPOUT2 250
SPOUT1 249
C3102
1[KB]
C3101
0.01[KB]
C3105
0.1[KB]
R4501
10
C4501
PT
C4502
0.1[KB]
C4504
0.1[KB]
C4503
PT
L4501
J0JBC0000027
C4506
PT
C4505
22/4V
C3108
1[KB]
R3111
PT
C3109
100/6.3V
C3107
0.1[KB]
C3104
0.1[KB]
C3106
10/6.3V
C3103
10/6.3V
C3111 100/6.3V
R3114
0
R3113
PT
C3112 1[KB]
C3110 0.01[KB]
R3104
10K
R3101
68
C_OUT
247
VIDEO_OUT 244
Y_OUT 248
R3102
68
R3103
68
AUDIO_L 242
AUDIO_R 243
R4505
560
R4504
560
C4511 1[KB] C4512 1[KB]
L3101
10U
L3102
10U
L4502
47U
HP-DET_L 118
C4513
0.22[KB]
L4503
10U
C4510 0.01[KB]
C4509
10/6.3V
C4518
10/6.3V
*
C4520
2R2[KB]
C4521 PT
C4519
0.1[KB]
L4504
10U
C4526 PT
C4525 PT
C4522
PT
VIDEO-ADJ 58
INT_MIC_R2 245
INT_MIC_L2 246
DUO_YOUT 191
DUO_COUT 190
C4517 PT
C3113 0.01[KB]
R3115
4700
R3112
0
R4506
PT
C4528 PT C4527 PT
[1608]
[1608]
[Y]
[Y]
[1608]
[Y]
[2012]
[X]
[1608]
[Y]
[Y]
[2012]
[2012]
[2520]
[2012]
[1608]
[2012]
[Y]
[2012]
WITH S-OUT ONLY
S_OUT ONLY
S_OUT ONLY
A+3V
REGA+5V
REGD+3V
REGD+1.8V
SPK+3V
VIDEO/AUDIO
SIGNAL PROCESS
PB AUDIO SIGNAL REC AUDIO SIGNAL REC VIDEO SIGNAL PB VIDEO SIGNAL
TO M I
TO M I
TO M II
TO M II
TO M II
TO M II
TO M II
TO M V
TO M V
TO M V
TO M V
TO M V
TO M II
TO M I
TO M I
TO M I
TO M I
TO M I
TO M I
TO M I
TO M V
TO M V
TO M I
TO M I
35PL
35PL
35PL
33 34 35 36 37 38 43 44 45 46 47 48
6 5 4 3 2 1
39 40 41 42
16 15 14 13 12 11 10 9 8 7
52
51
58
57
56
55
50
49
54
53
64
63
62
61
60
59
17
18
19
20
21
22
29
30
23
24
25
26
31
32
27
28
MIX
VDD(+5V)
VDD
(+5V)
GND
V-REF
V-REF
VDD(+3V)
MIC EXT LINE MIC EXT LINE
VDD
(+1.8V) VDD
(+3V)
GND RESET(L)
GND
(L-CH) (R-CH)
V-COM
GND
GND
GND
VDD(+3V)
VDD(+3V)
MIX
COMPARATOR
GCA
LPF LPF
BUFFER
CLAMP
GCA
BUFFER
+
MIX
D/A
CONVERTER A/D
CONVERTER
IC3101 IC- DETAIL BLOCK DIAGRAM
LINK TO VOLTAGE CHART
PV-GS19PL / PV-GS31PL / PV-GS35PL
68