Schematic Diagram - Dmb19 Board (2/4) - Sony HCD-GTR6 Service Manual

HCD-GTR6/GTR6B/GTR7/GTR8/GTR8B
5-12. SCHEMATIC DIAGRAM — DMB19 BOARD (2/4) —
1 2
DMB 19
A
BOARD
4
(1/4),(3/4),(4/4)
(Page 33,35,36)
DMB 19
BOARD
DVDD3.3V
(1/4),(4/4)
16
DMB 19
(Page 33,36)
DVDD5V
BOARD
10
B
RF+3.3V
(4/4)
(Page 36) DMB 19
BOARD
8
VREFO
(4/4)
DMB 19
(Page 36)
6
BOARD
REG02
(4/4)
REG01
(Page 36)
C
D
(LO:DVD.HI:CD)MSW
E
5
DMB 19
F
BOARD
(4/4)
(Page 36)
7
G
IOPMON
DMB 19
BOARD
(4/4)
(Page 36)
11
H
DMB 19
BOARD
(4/4)
(Page 36)
I
FOR TEST
DMB 19
BOARD
15
(1/4),(3/4),(4/4)
DGND
DMB 19
(Page 33,35,36)
BOARD
1
USB+5V
(1/4)
USBGND
(Page 33)
J
HUB
P
BOARD
CN1503
(Page 56)
HCD-GTR6/GTR6B/GTR7/GTR8/GTR8B
• Refer to page 59 for IC Block Diagrams.
3 4 5
DMB 19 BOARD (2/4)
C193
0.22
R102
0
C101
0.01
JL1101
GND (LD) 1
JL1102 VDD_LD
LD (650) 2
NC 3
NC 4
JL1105
PD 5
JL1106 CD_LD
LD (780) 6
JL1107
VR (650) 7
JL1108
VR (780) 8
NC 9
JL1110 VOE
VOE/E+G
10
JL1111
VCC 11
JL1112
VC 12
JL1113
GND (PDIC) 13
JL1114 VOF
VOF/F+H 14
JL1115 VOB
VOB/B 15
JL1116 VOA
VOA/A 16
JL1117
RF 17
JL1118
18
JL1119
VOD
VOD/D 19
JL1120 VOC
Q101
VOC/C 20
UM6K1N-TN
JL1121
TRK-
VOLUME CONTROL SWITCH
TRK- 21
JL1122 TRK+
TRK+ 22
D2 S2
JL1123 FCS+
FCS+ 23
JL1124 FCS-
FCS- 24
G1 G2
CN101
24P
S1 D1
TRK-
TRK-
TRK+
TRK+
FCS+
FCS+
FCS-
FCS-
Q103
RT1N241C-TP-1
VOLUME CONTROL SWITCH
SPFG
CL106
R107
CL107 10k C105
R110 47 R112 R113
22 22
47k 10V
IOP
DVD_LD
CD_LD
DMO
DMO
R1129 R109 C106
FMO R114
100k 100 0.01
FMO 100k
TRO
TRO
FOO
FOO
CN105
6P
V2REFO
RFMON 6
CL105
R1110 2.7k
5
V2REFO
4
+3.3V
3
GND
CL1152
2
RXD
1
TXD
CN1105
4P
JL1134
USB GND 1
JL1133 USBP
USBP 2
JL1132 USBM
USBM 3
JL1131
USB 5V 4
C1507
0.1
6 7 8 9
IC B/D
IC107
C195
0.22
1.2V REG
IC107
TK11133CSCL-G
C192
0.01
R117
47k
R116
1k
C112
R115 R118 R120 R121 R124
47
22 22 22 22 47k
10V
R123
100
Q102
QST8TR
C113
AUTOMATIC
0.01
POWER CONTROL
FOR CD/DVD
34 34
10 11 12
IC111
MM1661JHBE
5 Cont Cn 4
IC111 C188
470p
6 NC GND 3
1.2V REG
C183 R1178
7 NC NC 2
1 1k
8 Vin Vo 1
C198
1
R1256
0
C116
0.1
C115
0.1
C118
10
16V
C119 10
4
C199
4700p
5
13 14 15
1
2
3
5
14
4
11
7
12
28
27
IC102
3 2 1
FLASH MEMORY
C102
0.1 9
IC102
MX25L1605DM2I-12G
DMB 19
6 7 8
BOARD
(3/4)
22
(Page 35)
37
36
19
17
18
15
16
25
26
32
33