Panasonic WV-CW370 Service Manual page 24

DSP1.8V
R58
0
GND
DSP3.3V
DSP1.8V
GND
BEND
AFOUT8
AFOUT9
FCK2I
FCK2O
VDD18T
VSS18T
R
H1
H2
DS1
DS2
VDD33T
VSS33T
TGCLKI
CLKO
CXIN
COIN
VC2
VC1
VDD182
VSS182
IC8
V1
V2
V3
V4
CH1
CH2
SUB
FHG
CPOB
HCLR2O
HCLR2I
HCLR1I
DCPI
DRVSW
INT
JSW
VDD332
VSS332
CSYNCO
CP2O
CBLKO
BFO
DSP1.8V
DSP1.8V
TD6
Q10
D
R146
G
S
OPEN
OPEN
Q2 Q3
D
D Q4
7
R50 G
G
S
k S 510k
VD2 LL
6 7
SCHEMATIC DIAGRAM OF MAIN BOARD [4]
176 C62 0.1
VSS334
175
VDD334
R74
174
CSEL
R69
173
0
FWHDI
172 FWHD
0
FWHDO
171 R70 0
TGFWHDI
170 R71 0
FBLKI
169
FBLKO
168 R72 0
FHI
167 C60
FHO
166 R73 0
FH2I 3.3/10
165
FH2O
164
PONRST
163
CLR
162
GLVD
161
GLSYNC
160
VD2
159
LLDET
158
LP
157
VDD18D1
156
VSS18D1
155
C64
VDD33R
154 10/10
FDD2IN R76
153 C61 0.1
R1.8V
VSS33R
152
0
DDPCO
151
VDD18R
150 C57 0.1
VSS18R
149
AFOUT0
148
AFOUT1
147
AFOUT2
146
GND
AFOUT3
145
AFOUT4
144
AFOUT5
143
AFOUT6
142
AFOUT7
141
VDD333
C58
140
VSS333
139
0.1
TESTIN3
R67
138 DSP1.8V
DSEP C59
137 3k
VSS184
136
0.1
VDD184
135
SDOUT
134
SDIN
133
PWHD
GND
DSP3.3V
R175
C109 R63
IC9
100k 3.3VA 5V
2 1
0.01 120
VOUT VSS
X4 VIN
1 4 3
VC VDD
2 3
GND OUT
OPEN
X3
1 6
VC VDD
2 5
NC OE
3 4
GND OUT
(17.75MHz)
C56 0.1
GND
SC
8
FVD
LPI
DSP3.3V
IC11
1 5
IN_B VCC
2
IN_A
R177
3 4 LP
GND OUT_Y
1k
R79
300k
GND GND
LPI
RS2MI
R100
FWHD
MI2RS
OPEN
RESET
S-GLSY
S-VD2
LLDET1
DSP1.8V LP
GND
FWHD
BSD
NT/PAL
DSP3.3V
IC10
1 5
IN_B VCC
2
IN_A
3 4
GND OUT_Y
9
4-2-5
TD9 TD12 TD15 TD19 TD21
TD10 TD13 TD17 TD20
R116
FLKA
0
INT/LL
BWSW
UPSIDEDOWN
REFO
S-GLIN
485EN
ALARM/AP
R136
LPFO DUMP
0
R113
R111
485DET 0
SET 0
LEFT
RIGHT
DOWN
UP UP
DRIVE
TD25 TD27
TD23
TD26 TD28
TD22 TD30
TD36 TD29
GND
R179
2W/4W
R127
BW_LVL 0
R99 0
CH13
R112
CH11
OPEN
OPEN
FANSW
TD212
VIDEO-OUT
EXT_BW/LED_OUT2
R128
OPEN
R114
LLDET2
0
R115
LPFI
OPEN
AGC5V
10.5V
GND
TD34
3.3V
3.3TV
1.8V
5V
10
CN4
1 INT/LL
2 BWSW
3 UPSIDEDOWN
4 REF
5 GL/FLK/LED OFF
SIGN465
6 LLDET/LPFI
7 LP/LPFO
8 ACTS
9 ALARM/AP
10 RDIN
11 DUMP
12 SD/AUDIO-V
13 TXDET/FMFR
14 SET
15 LEFT
16 RIGHT
17 DOWN
18 UP
19 DRIVE
20 AGC5V
21 10.5V
22 3.3V
23 3.3TV
24 1.8V
25 2W/4W
26 BW_LVL
27 GND
28 GND
29 FANSW
R187 OPEN
30 5V
31 VIDEO
32 EXT_BW/LED OUT2
33 GND
Attachment 1
Attachment 2
Attachment 3
Attachment 4
TO
POWER 2
BOARD
CN2
GND
<LOCATION MARK>
11