5-10. Schematic Diagram -Dmb19 Board (1/4) - Sony HCD-GZR333IA Service Manual

5-10. SCHEMATIC DIAGRAM – DMB19 Section (1/4) –
1 2
DMB19 BOARD
DGND
A
DMB19
6
DVDD3.3V
BOARD
(4/4)
DVDD5V
(Page 40)
IOPMON
SPFG
DMB19
3
BOARD VREFO
(3/4)
RF+3.3V
(Page 39)
IOP
CN101
24P
JL1101
GND (LD) 1
B
JL1102
LD (650) 2
NC 3
NC 4
JL1105
PD 5
JL1106
LD (780) 6
JL1107
VR (650) 7
JL1108
VR (780) 8
NC 9
JL1110 VOE
VOE/E+G 10
JL1111
VCC
C 11
OPTICAL
JL1112
VC 12
PICK-UP
JL1113
GND (PDIC) 13
BLOCK
VOF
JL1114
VOF/F+H 14
(1/2)
JL1115 VOB
VOB/B
15
JL1116 VOA
VOA/A 16
JL1117
RF 17
JL1118
(LO:DVD.HI:CD)MSW 18
JL1119 VOD
VOD/D 19
JL1120 VOC
VOC/C 20
JL1121 TRK-
D TRK- 21
JL1122 TRK+
TRK+ 22
JL1123 FCS+
FCS+ 23
JL1124 FCS-
FCS- 24
TRK-
TRK-
TRK+
TRK+
FCS+
FCS+
DMB19
4 FCS-
BOARD FCS-
E
(3/4)
(Page 39)
REG01
REG02
F
G
CN1105
4P
JL1131
VBUS 4
JL1132
MIC
D- 3
E
JL1133
BOARD
2
D+
NO796
JL1134
(Page 46) GND 1
H USB+5V
DMB19
USBGND
5
BOARD
DGND
(4/4)
(Page 40) DVDD3.3V
CN105
6P
RFMON 6
R1110
V2REFO 5
I
( )
+3.3V 4
FOR
LINE-JIG
GND 3
CL1152
2
RXD
CL1151
TXD 1
HCD-GZR333IA
• See page 60 for IC Block Diagrams.
3 4 5
(1/4)
C199
4700p
DVD_LD
CD_LD
C101
0.01
R102
0
Q101
UM6K1N-TN
MEDIA SWITCH CONTROL
0 0
D2 S2
R116
1k
4.9 0
G1 G2
0 0
S1 D1
4.9 R117
47k
0
R108 R111
Q103
1M 100
RT1N241M-TP-1
MEDIA SWITCH CONTROL
CL106
R112 R113 R115
R118 R120 R121
22 22 22
22 22 22
0.5% 0.5% 0.5%
R107
CL107
10k
C105 C112
3.6 3.6
R110 R124
47 47
47k 47k
10V 10V
3.3 3.3
Q102
QST8TR
0 0 LASER DRIVER R109
100
CONTROL
DVD_LD
CD_LD
C106 R1129 R114 C113
0.01 100k 100k 0.01
R1121 0
R1123 0
C1507
0.1
CL105
R1280
V2REFO
2.7k 0
6 7 8
FB112
IC B/D
IC111
IC111
MM1661JHBE
+1.8V REG
3.2 0.5
5 CONT CN 4
C188
470p
6 NC GND 3
C183 R1178
C189
7 NC NC 2
1 1k
47
10V
3.2 1.8
8 VIN VO 1
FB1290
C193 C192 C195 C198
0.22 0.01 0.22 1
IC107 IC B/D
+3.3V REG
R1253
0
IC B/D
0.5
IC103
1.4
IC103
S-24CS16A0I-J8T1G
EEPROM 3.2
C102
3.2
1 A0 VCC 8 0.1
3.3
2 A1 WE 7
3.2
3 6
A2 SCL
3.2
4 5
GND SDA
C1130
0.01
37 37
9 10 11
1
2
BUS1
3
4
5
6
FB109
5 4
DMB19
1
BOARD
C185
(2/4)
47
(Page 38)
10V
1 2 3
C182 R151
0.22 10k
C184
C186
0.01
0.22
IC105
IC B/D
+3.3V REG
7
8
9
10
11
12
13
14
15
16
17
R1252
0
IC102
IC102
MX25L6445EM2I-10G
SF-ROM
3.2
1 _CS VCC 8
3.2
2 SO 7
_HOLD
1.1
3 _W 6 18
SCK
0.3
4 GND 5 19
SI
20
21 DMB19
2
BOARD
22
(2/4)
23
(Page 38)
24
25
HCD-GZR333IA