HCD-GTR33/GTR55/GTR77
HCD-GTR33/GTR55/GTR77
21
21
• See page 39 for Waveforms. • See page 40 for IC Block Diagrams. • See page 44 for IC Pin Function Description.
6-6. SCHEMATIC DIAGRAM - DMB19 Board (1/3) -
Note:
When IC102 cannot exchange with single. When this part
is damaged, exchange the entire mounted board.
1
2
3
4
5
6
7
8
9
10
11
14
15
12
13
A
B
C
D
E
F
G
H
I
J
3.2
5.0
3.4
1.5
1.9
0.6
3.2
3.2
2.1
2.1
2.1
2.1
2.0
2.0
1.8
3.4
0.9
0.9
2.1
1.5
0.6
0
0
3.3(2.5)
3.4
3.4
1.5(2.2)
1.5
3.4
0
1.5
1.5
3.4
2.9
0
3.2
0.8
1.9
1.5
2.3
3.2
0
0
0
0
0(1.4)
0
0
3.2
3.2
0
0
0
0
0
3.2
0
0
2.5
3.1
3.2
1.9
3.2
3.2
3.4
0
3.2
*
0.4
1.3
0.2
1.1
3.2
0.1
3.3
0
0(1)
0(1.2)
0(1.2)
3.2
0
0
0
1.9
3.2
0
0
0
0
0
0
0
0(1.1)
0(1.1)
1.3
3.4
3.4
1.3
0
0
3.4
3.4
1.8
1.6
1.7
3.3
0
0
1.7
3.4
3.4
3.4
1.9
1
1
2.7
1.5
1
2
3
4
5
6
6P
CN105
TXD
RXD
GND
+3.3V
V2REFO
RFMON
47k
R124
3.3k
R1151
0.01
C192
0.1
C179
100
R156
22
R112
2.7k
R1110
100k
R114
0.1
C116
100
R109
0.01
C113
22
R115
100
R101
10k
R107
10V
47
C105
0.22
C195
47k
R117
1k
R116
1
C124
3.3k
R1150
0.01
C101
22
R121
0.1
C115
10V
47
C112
1M
R108
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
CN101
24P
GND (LD)
LD (650)
NC
NC
PD
LD (780)
VR (650)
VR (780)
NC
VOE/E+G
VCC
VC
GND (PDIC)
VOF/F+H
VOB/B
VOA/A
RF
(LO:DVD.HI:CD)MSW
VOD/D
VOC/C
TRK-
TRK+
FCS+
FCS-
0.01
C106
3.3k
R1152
22
R113
100
R123
10V
100
C190
47k
R110
0.22
C193
22
R118
RT1N241C-TP-1
Q103
0.01
C160
22
R120
0.1
C191
100k
R1129
15k
R136
100
R111
0.1
C197
0.01
C144
0.1
C180
C169
0.1
D1
G2
S2
D2
G1
S1
UM6K1N-TN
Q101
Q102
QST8TR
JL1101
JL1102
JL1105
JL1106
JL1107
JL1108
JL1110
JL1111
JL1112
JL1113
JL1114
JL1115
JL1116
JL1117
JL1118
JL1119
JL1120
JL1121
JL1122
JL1123
JL1124
JL1207
JL1205
JL1204
JL1203
JL1202
JL1201
CL106
CL107
REG01
TRK-
TRK+
FCS+
FCS-
REG02
TRO
IOP
FOO
IOPMON
SPFG
TSD_M
DMO
ALRCK
FMO
ABCK
ACLK
VREFO
ASDATA0
RF+3.3V
DVDD5V
DVDD3.3V
C188
470p
1
C198
1
C183
1k
R1178
DGND
FB108
0.1
C181
LIMITSW
R1114
0
R133
MUTE4
MUTE123
ADIN
CL1141
100
R1184
560
R1101
R102
0
27MHz
X101
USB+5V
JL1133
JL1132
JL1134
JL1131
220p
C1504
JL113
JL114
JL115
CL105
1
C127
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
RD11
RD10
RD9
RD8
RD11
RD10
RD9
RD8
CL108
CL109
10k
R125
0.01
C1505
0.01
C156
0.01
C151
0.01
C175
0.01
C172
1
C146
0.01
C145
0.1
C154
CL1142
CL1146
CL1147
CL1140
16V
10
C118
10
C119
0
RB106
0
RB105
EM638165TS-6G
*IC104
A4
A5
A6
A4
A5
A6
A7
A8
A9
A7
A8
A9
0
RB108
0
RB107
0
RB111
CL1138
CL1139
1500p
C108
10
C126
MM1661JHBE
IC111
USBGND
1
2
3
4
4P
CN1105
USBGND
USBP
USBM
USB+5V
CL1148
CL1149
CL1150
CL1151
RB112 0
0
RB114
0
RB115
0
RB113
JL1206
1
2
3
4
5
6
7
8
9
9P
CN1106
XIFCS
XIBSY
XSYSRST
IFSDI
IFSOD
DGND
IFSCK
NC
NC
CL1152
0.1
C1513
0
R1263
0
R1250
0.01
C149
C168
0.1
R1249
1k
0.01
C150
0.1
C1512
10k
R122
10k
R1262
10k
R1261
100
R1269
1000p
C1506
0
R1194
0
R1191
0
R1193
0.1
C125
0.1
C155
12p
C153
12p
C152
100k
R142
330
R1168
0
R1121
5.1k
R103
0
R1123
0
R1177
0.1
C111
0
R1255
R1248
0
4700p
C199
0
R1192
0
R1256
TK11133CSCL-G
IC107
R1278
10k
R1279
10k
0
R1276
100
R1277
R1281 100
R1282 0
R1283 0
FB1268
FB1267
FB1265
FB1264
FB1266
0
R1280
VOE
VOF
VOB
VOA
VOD
RAS
CAS
RWE
DQM0
RD7
RD6
RD5
RD4
RD3
RD2
RD1
RD0
RA3
RA2
RA1
RA0
RA10
BA1
BA0
USBP
USBM
DMO
FMO
TRO
FOO
TRK-
TRK+
FCS+
FCS-
TRK-
TRK+
FCS+
FCS-
DMO
FMO
TRO
FOO
VOA
VOB
VOC
VOD
VOF
VOE
RWE
CAS
RAS
RD7
RD0
RD1
RD2
RD3
RD4
RD5
RD6
RA3
RA2
RA1
BA0
RA10
RA0
BA1
DQM0
USBM
USBP
VOC
IC104
SD-RAM
IC111
IC107
+3.3V REGULATOR
DEVICE,
OPTICAL
(1/2)
KHM-313CAB/C2NP
+1.8V REGULATOR
INVERTER
CD ON SWITCH
AUTOMATIC
POWER CONTROL
-2 -1
(NC)
0.1
C1507
MX25L1605DM2I-12G
*IC102
FLASH ROM
IC102
0.1
C102
0
R1252
DMB19 BOARD (1/3)
3.2
0(1.7)
3.2
0(2.6)
0(1.7)
0(2.6)
0(1.9)
3.2
0(2.6)
0(2)
0(2.7)
3.2
3.2
(2.4)
3.2
3.2
3.2
0
0
0(2.9)
0
0(0.5)
0(0.9)
0(0.9)
0(1.4)
3.2
0(1.4)
0(1.4)
0(1.2)
0(2.9)
0
0
0
3.2
1.6
3.2
0.2
3.3
0.1
0.1
0.1
0.1
3.2
0.1
0.1
0.1
2.8
3.3
3.3
1.1
0.3
0.3
3.2
0
0
0
0
5.0
0
5.0
0
3.4(2.5)
3.7(3.7)
3.4(3.2)
3.7(2.5)
0(2)
0(0.1)