Kenwood KVT-627DVDY Service Manual page 75

DB
QQ
3 7 63 1515 0
R100
51
R101
51
C39 330P
W3
TP126
C43
FEO
2200P
TP127 TP128
C42
TEO TEI
R23
W2 4.7K 680P
TE
L 13942296513
C44
1500P
TP130
C45
PPI
R104
W4 10K 1000P
TP129
PPO
C107 150P C105 150P
R102 2K
119
R103 2K
120
C108 150P C106 150P
C109
1000P
D3.3V
D5
3
www
.
DC
TP24
TP23
VHALF
AGND
TP107
TP20 TP21
TP22 R59
A3.3 15
D3.3V
3.3V
C28 0.01
1.7V 89
TRCRS
3.3V
90
AVDDC
C29 1
91
WBLIN
92
TP125
CSLFLT
WBLIN
93
RFDIF
0V 94
AVSSC
C31 0.022
95
PLFLT2
C32
96
PLFLT1
47P TP25
PLFLT1
97
C33 TP26
AVSSB
1000P ARF
98
ARF
C35 TP27
1000P NARF
99
NARF
1.7V 100
VHALF
R21 15K
101
RVI
2.2V 102
VREFH
C36 680P
103
DSLF2
C37
TP31 104
DSLF1
TP28
AS
6800P
3.3V 105
JITOUT
AVDDB
C38 1
C40
TP30
1000P 1.7-2.3V
106
TE
JITOUT
3.3V 107
TP29
AVDDA
FE
108
C41 1
TP32 TECAPA
1.7V 109
RFENV
AD0(FE)
2.1V 110
AD2(AS)
111
TP99
AD1(TE)
RFDIFO 1.4V 112
AD3(ENV)
1.5-1.8V 113
AD4(RFDIFO)
1.7V 114
AD5
115
AD6
3.3-3.3IopV 116
AD7(IOP)
TH1
2.0V 117
AD8(TEMP DET)
118
AVSSA
1.7V 119
PWM0(FOD)
120
PWM1(TRD)
C47 1 0V 121
VSS8
3.3V 122
VDD35
123
TP97 TP96 TP95
IDGT
CP2
MON2 MON1 MON0
124
10K
DTRD
125
P9
126
P10
127
P11
128
P12
TP104 TP103
MON5 MON4
TP98
R25 10K MON3
129
MSTPOL
R26 10K
0V 130
DASPST
R28 1K
131
NEJECT(SW 2+3)
R29 1K
132
NTRYCL(SW 1+5)
D6
D4
TP88
SW 5
D3
TP90 TP89
SW 3 SW 2
x ao
y
i
DD
8
TP38
OFTR
TP37
BDO
TP42
JLINE
C69
R58 C73 1
27K 0.1
0V
3.3V
0V
0V
3.1V
1.7V
1.4V
0V
0.5Vp-p
1.5V
1.7V
1.5V
Q Q
3 6 7 1 3
0.8Vp-p
1.7Vref
0.8Vp-p
1.7Vref
0V
0.8Vp-p
1.7Vref
3.3V
0V
3.3V
3.3V
3.3V
3.3V 5V
0V 0V
5.0V 5V 5.0V 3.3V
0V
0V
C48
13
1
D3.3V
u163
D5V
P5V
.
DE
KVT-627DVD/627DVDY/717DVD
KVT-737DVD/747DVD/767DVD
2 9 9 4 2 8
D3.3V
1.5V
R53
10K
C66
10
TP41
FG
0V
1 5 0 5 8 2 9 9 4
IC4
OPTICAL DISC CONTROLLER
(u-COM)
3.3V
0V
5.0V
COMMANDER
0V
MECHA : 5.0V
5V MECHA
0V COMMANDER : 3.3V
C49 C51
1 1
m
co
X37-1070-00 (2/3)
DF
9 9
1
TP132
OFS
C120
0.022
TP39
FBAL C121
0.022
16.897849MHz
1.7V
3.3V
0V
2 8 9 9
COMMANDER COMMANDER
MECHA : 5.0V MECHA : 5.0V
MECHA MECHA
5.0
COMMANDER : 3.3V COMMANDER : 3.3V
C52
1
1.5V
75