41
41
HCD-ZX80D/ZX100D
HCD-ZX80D/ZX100D
7-18. SCHEMATIC DIAGRAM – MIC Board –
•
See page 67 for IC Block Diagrams.
CN1102
IC1100
C1108
R1152
C1115
C1116
R1107
R1105
R1106
R1104
C1113
C1106
R1137
R1138
R1126
C1104
C1103
D1102
C1123
C1124
R1123
R1120
R1121
R1122
R1156
C1107
C1110
R1103
C1112
R1109
C1101
R1108
R1110
C1100
R1114
R1124
R1113
R1119
C1125
R1111
R1100
C1102
R1132
C1133
C1139
C1119
C1121
R1118
EPT1103
EPT1104
NO1100
C1129
NO1101
JW1102
FB902
C1109
JW1101
C1144
C1145
FB1101
FB1100
C1134
C1105
R1116
R1115
C1114
R1139
R1147
R1140
C1117
R1130
R1131
C1142
C1127
C1126
C1111
R1102
J1100
J1101
J1102
J1103
RV1102
RV1101
RV1100
R1128
R1127
C1135
C1128
IC1101(1/2)
IC1101(2/2)
3P
TC9488FG
1 50V
1.5k
4.7
50V
47 16V
100
100
100
5.6k
68p
4.7
50V
10k
10k
10k
0.1
0.1
UDZW-TE17-5.1B
47
16V
0.0012
15k
3.9k
6.8k
12k
1.5k
4.7
50V
1
1k
1 50V
10k
0.01
10k
10k
0.01
10k
10k
12k
15k
0.0015
10k
15k
0.0015
0
0.1
0.1
C1136
0.1
47p
0.22
50V
1k
2P
0.1
9P
0.0047
10
50V
10
50V
0
0
220p
0.1
50V
330
330
4.7
50V
10k
15k
10k
47
16V
15k
15k
0.1
10
50V
220
10V
0.22
50V
1k
3P
50k
50k
50k
33k
33k
220p
47p
NJM4565M
NJM4565M
MIC AGND
A+9V
H/P DETECT
VIDEO-SIG
VIDEO-GND
MIC ECHO
NC
OSCR
OSCC
VDD
NC
NC
VRO
VREF
VDA
ALC1
MC1N
MC1P
VSS
POOUT
TEST
VOLST
NC
DA OUT
NC
ADIN
PRIN
MCO
VSA
ALC2
NC
MC2N
MC2P
VOL2
(CHASSIS)
(CHASSIS)
VIDEO(A)-L
VIDEO(A)-GND
VIDEO(A)-R
MIC DETECT
MIC AMP
DIGITAL ECHO
MIC SCORE
HP-R
HP-GND
HP-L
VIDEO
L
R
AUDIO
VIDEO INPUT
PHONES
MIC 2 LEVEL
MIC 1 LEVEL
ECHO LEVEL
VOL3
VOL1
MIC 2
MIC 1
(Page 39)
(Page 46)
(Page 53)
Ver. 1.1