Panasonic PV-GS19P Service Manual page 65

PV-GS19P / PV-GS31P / PV-GS32P / PV-GS35P / PV-GS19PC / PV-GS31PC / PV-GS34PC / PV-GS35PC
MAIN VII SCHEMATIC DIAGRAM
REGA+5V
A+3V
REGD+1.8V
REGD+3V
SPK+3V
TO M I
240 INT_MIC_L1
TO M I
241 INT_MIC_R1
TO M II 58 VIDEO-ADJ
TO M II
118 HP-DET_L
TO M II 50 SBA_CS
TO M II 51 SBA_SIF_SDA
TO M II
52 SBA_SIF_CLK
TO M V
195 LRCK
TO M V 194 MCK
TO M V 193 BCK
TO M V
196 SDI
TO M V 192 SDO0
TO M II 57 XRST
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.
REC VIDEO SIGNAL
L4503
10U
[2012]
H,I
C4509
S_OUT ONLY
10/6.3V
R3104
10K
48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
S_OUT ONLY
C3109
100/6.3V [X]
49 HDT YOUT
32
C3108
50 DTCNT YSAG
31
1[KB] [2012]
51 INTL1 VVDD2
30
C3107
0.1[KB]
52 INTR1 VVSS2
29
C3105
53 INTL0 VCAP
28
0.1[KB]
[1608]
54 INTR0 VVSS1
27
L4504 C4518 C3104
10U 10/6.3V [Y] 0.1[KB]
55 VREF VVDD1
26
[2012] C4519
56 AVDD NC
25
IC3101
0.1[KB]
C3102
57 AVSS C1AB00001894 YIN
24
1[KB]
C4521 PT
VIDEO/AUDIO
58 NC NC
SIGNAL PROCESS 23
C4520
2R2[KB] C3101
59 VCOM CIN
22
0.01[KB]
[2012]
C4525 PT
60 EXTL NC
21
C4526 PT
61 EXTR SPP
20
62 BEEP SPN
19
C4522
PT
63 TEST SVDD
18
C4505
64 HDTO SVSS 22/4V
17
R4506 C4506 [Y]
PT PT
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
C4502
0.1[KB]
C4504
0.1[KB]
L4501
C4501
J0JBC0000027
PT
[Y]
C4503
[1608]
PT [Y]
R4501
10
[1608]
NOTE:
PARTS MARKED "PT" ARE NOT USED.
PB VIDEO SIGNAL REC AUDIO SIGNAL PB AUDIO SIGNAL
TO M I
INT_MIC_R2 245
INT_MIC_L2 246 TO M I
AUDIO_L 242 TO M I
TO M I
AUDIO_R 243
VIDEO_OUT 244 TO M I
C_OUT 247 TO M I
TO M I
R3103 Y_OUT 248
68
H,I
R3102
68
WITH S-OUT ONLY
H,I
R3101
68
R3112
0
L3102
10U
R3111 [2012]
PT
C3106
10/6.3V
[Y]
L3101
10U
[2012]
C3103
10/6.3V [Y]
TO M V
DUO_YOUT 191
TO M V
DUO_COUT 190
TO M I
SPOUT1 249
TO M I
SPOUT2 250
L4502
47U
[2520]
IC3101 IC- DETAIL BLOCK DIAGRAM
48 47 46 45 44 43 42 41 40
GND VDD
(+5V)
49 COMPARATOR
50
51
52
53
54
55 V-REF
MIX MIX
56 VDD(+3V)
(L-CH) (R-CH)
57 GND
58
59 V-COM
A/D D/A
CONVERTER CONVERTER
60
61
62
63
64
VDD
(+1.8V) GND
1 2 3 4 5 6 7 8 9
PV-GS19P/PV-GS19PC/PV-GS31P/PV-GS31PC/PV-GS32P/PV-GS34PC/PV-GS35P/PV-GS35PC
68
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
39 38 37 36 35 34 33
32
31
+
VDD(+5V) 30
GND 29
GCA GCA
V-REF 28
GND 27
LPF LPF
VDD(+3V) 26
BUFFER BUFFER
25
CLAMP
24
23
22
21
20
MIX
19
VDD(+3V) 18
GND 17
LINK TO VOLTAGE CHART
VDD
(+3V) RESET(L)
10 11 12 13 14 15 16
MAIN VII SCHEMATIC DIAGRAM
COMPARISON CHART
OF MODELS & MARKS
MODEL MARK
PV-GS19P-S A
PV-GS19PC-S B
PV-GS31P-S C
PV-GS31PC-S D
PV-GS32P-S E
- - - - - F
PV-GS34PC-S G
PV-GS35P-S H
PV-GS35PC-S I
Not Used PT
LSJB8295