Panasonic PV-GS180P Service Manual page 77

A
A48
C
D
E
F
G
R2214
27K
R2212 15K
C2226 C2231
A20
10 1
A34
RL3009
R2218
10K
R2213 C2220
27 0.1
16 15 14 13 12
RL3011
0
17 CRSF
2.8
18 YCSEL
1.6
M3A
19 YM3
C2219 C2218
20 NC
0.1 0.1
1.6
M2A
21 YM2
1.6
M1A
22 YM1
0
M LOAD
23 OUT1
24 LGND
C2216
C2217 0.1
7.9
1
25 VB
R2226 68
0
M UNLOAD
26 OUT2
0.5
M1
27 CN1
M2 0.5
28 CN2
0.5
M3
29 CN3
2.3
H3(-)
30 H3(-)
H3(+) 2.3
31 H3(+)
0.5
H2(+)
32 H2(+)
33 34 35 36 37
R2217
22K
D2201
MA3S13300L
1
3
C2208 R2211
2
0.1 27
NOTE:
NOTE: THE MEASUREMENT MODE OF THE DC VOLTAGE
DO NOT USE ANY PART NUMBER SHOWN ON ON THIS DIAGRAM IS PLAYBACK MODE.
THIS SCHEMATIC DIAGRAM FOR ORDERING. THE MEASUREMENT MODE OF THE DC VOLTAGE
WHEN YOU ORDER A PART,PLEASE REFER IN THE BRACKETS( )ON THIS DIAGRAM IS RECORD
TO PARTS LIST. MODE.(SP MODE)
H
B
PV-GS180P/PC MAIN (VIDEO) SCHEMATIC DIAGRAM
I
39 40 41
R2228
10K
R2229 18K
A35 A26 A19
A27
RL3010 RL3008
11 10 9 8 7 6 5 4 3 2 1
7.9
NOREG 64
7.2
CSW 63
1.0
YCK 62
YGND 61
C2204 47P
1.8
FC 60
2.9
VCC 59 RL2201
RX2203
1KX4
GND 58
1.9
1 2
IC2201
(1.0)
CFG 57 3 4
VUEALLPT001
5 6
(CYL/CAP LOADING MOTOR DRIVE) 1.8
VCC2 56 7 8
0.1
YPG 55
CL2204
0.1
YFG 54
R2202 470K
1.0
YFGO 53
R2205 10K
1.0
YFGI 52
1.0
YPGI 51
R2203 820K R2206 10K
1.0
YPGO 50
R2204 100K
1.1
CFG10 49
C2230
38 39 40 41 42 43 44 45 46 47 48
100P
C2209 0.1 R2207 10K
NOTE:
CIRCUIT VOLTAGE AND WAVEFORM DESCRIBED HEREIN SHALL BE REGARDED
AS REFERENCE INFORMATION WHEN PROBING DEFECT POINT,BECAUSE IT MAY
DIFFER FROM AN ACTUAL MEASURING VALUE DUE TO DIFFERENCE OF MEASURING
INSTRUMENT AND ITS MEASURING CONDITION AND PRODUCT ITSELF.
42 43 44
A37
L3204
100u
L5002 22u
L5001 100u
C5001 C5013
6V47 0.01
R5006
2200
RX2202
R2255
10KX4
39K
A17 1 2
3 4
A18 5 6
7 8
0- 0- 0-
4.9 4.6 4.6 4.6
8 7 6 5
-
+
+
-
1 2 3 4
0- 0- 0-
4.6 4.6 4.6
R2256
56K
RX2201
1KX4
1
3
A29 5
A21 7
A28
A30
A36
CL2205
C2201 0.1
C2202 0.1
R2201 100
C2203
6V10
C2207 0.1
C2205 0.1
45 46 47
77
:VIDEO MAIN SIGNAL PATH
:AUDIO MAIN SIGNAL PATH
:CYLINDER SERVO SPEED LOOP
:CYLINDER SERVO PHASE LOOP
:CAPSTAN SERVO SPEED LOOP
:CAPSTAN SERVO PHASE LOOP
TO MAIN CN(E-17)
<TO POWER>
RIP 2.5V G82
RF 3V G81
R3007 LB3003
REG A5V G77 100 J0JBC0000115
A11
A6
R3005 22
A7
A8
TO MAIN CN(B-13)
<TO EVR1> A9
HA OUT G61 A10
R3003 C3003
4700 5P
TO MAIN CN(D-17/E-17)
<TO POWER>
DRIVE 3V G123
CYL VM G86
CYL SW G87 A12
CAP VM G88 A13
NOREG G122
CAP SW G89
A2
A1
A32
A31
A25
A24
A23
A22
A48
A3
IC2202
A47
C0ABBA000160 A46
(BUFFER AMP)
A42
A43
A44
TO MAIN CN(D-16)
<TO MECHA>
2 T REEL(+) G129
4 T REEL(-) G128
6 S REEL(+) G127
8 S REEL(-) G126
A38
A39
A40
A41
TO MAIN CN(A-13)
<TO CYLINDER>
FG(+) G74 A45
PG(+) G75
TO MAIN CN(C-16/D-16)
<TO CAPSTAN>
VMR G130
AFG(+) G132
AFG(-) G131
M1 G133
M2 G134
M3 G135
H3(+) G136
H3(-) G137
H1(+) G138
H1(-) G139
H2(+) G140
H2(-) G141
C2206 0.1 B44
TO MAIN CN(A-13/B-13)
CL3007 CL3008 CL3009 CL3010
<TO CYLINDER>
COM CYL G70
M3A G73 B16
M2A G72 B17
M1A G71 B18
B19
TO MAIN CN(E-16)
<TO MECHA1>
M LOAD G124
M UNLOAD G125
B35
B36
B37
B38
B39
B40
PV-GS180P/PC
MAIN (VIDEO) SCHEMATIC DIAGRAM
48 49 50
PV-GS180P / PV-GS180PC
TO MAIN CN(E-16)
<TO SIDE R>
SD CLK O G67
CMD O G66
SD DATA0 G65
SD DATA1 G64
SD DATA2 G63
SD DATA3 G62
SD D33V G68
TO MAIN CN(E-13)
<TO AVIO>
DUO C OUT G28
DUO Y OUT G27
TO MAIN CN(C-13)
<TO CONTROL>
2V TMS G53
2V TCK G52
TO MAIN CN(B-16)
<TO MECHA>
S TAB G145
TO MAIN CN(C-16)
<TO MECHA1>
POS1 G142
POS2 G143
POS3 G144
TO MAIN CN(B-17/C-17)
<TO CONTROL>
LOAD LOCK DET G121
CTL TDO G119
USB INT G109
XBUS CS G110
TO MAIN CN(B-16)
<TO JACK>
USB D(-) G146
USB D(+) G147
TO MAIN CN(B-17)
<TO JACK/CONTROL>
VBUS G58
TO MAIN CN(B-13)
<TO HEAD>
CH 2F G54
CH 2S G55
CH 1F G56
CH 1S G57
TO MAIN CN(E-13)
<TO CONTROL/AVIO>
XRST G31
TO MAIN CN(D-13)
<TO LCD>
CLK27C G32
L Y C IO0 G33
L Y C IO1 G34
L Y C IO2 G35
L Y C IO3 G36
L Y C IO4 G37
L Y C IO5 G38
L Y C IO6 G39
L Y C IO7 G40
TO MAIN CN(C-13)
<TO MAIN CN>
USB TDO G41
TO MAIN CN(B-16)
<TO SIDE R>
TPB(-) G151
TPB(+) G150
TPA(-) G149
TPA(+) G148
TO MAIN CN(E-13)
<TO AVIO>
SD I G26
LRCK G25
MCLK G24
BCLK G23
SD O0 G30
SD O1 G29
51