Schematic Diagram - Main Board (1/8) - Sony HCD-DZ20 Service Manual

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6-8. SCHEMATIC DIAGRAM – MAIN BOARD (1/8) –
3 7 6 3 1 5 1 5 0
MAIN BOARD (1/8)
1
SW+5V
MAIN BOARD
(3/8) (Page 35)
VREFO
RF+3.3V
2
MAIN BOARD
(7/8) (Page 39)
R1102
0
REG01
REG02
C1101
0.01
CN1101
24P
JL1139
GND (LD) 1
JL1140
DVD_LD
LD (650) 2
NC 3
NC 4
JL1141
PD 5
JL1142
CD_LD
LD (780) 6
JL1143
VR (650) 7
JL1144
VR (780) 8
NC 9
JL1145 CL1112 VOE
VOE/E+G 10
JL1146
VCC 11
JL1147 CL1113
VC 12
OPTICAL JL1148
GND (PDIC) 13
PICK-UP
JL1149 CL1114 VOF
VOF/F+H 14
BLOCK
JL1150 CL1115 VOB
VOB/B 15
(KHM-
JL1151 CL1116 VOA
313CAA)
VOA/A 16
JL1152
RF 17
JL1153
(LO:DVD,HI:CD)MSW 18
JL1154
VOD
VOD/D 19
JL1155
CL1117 VOC
VOC/C 20
JL1156 CL1118 TRK-
TRK- 21
JL1157 TRK+
TRK+ 22
Q1101
JL1158 FCS+
UM6K1N-TN
FCS+ 23
JL1159 FCS- VR CONTROL
FCS- 24
T E
L 1 3 9 4 2 2 9 6 5 1 3
0.2 3.4
D1 G2
TRK-
TRK-
TRK+
3
TRK+
FCS+
MAIN BOARD
FCS+
S1 G1
(7/8) (Page 39) FCS-
FCS-
0 0.1
R1111 R1108
100 1M
CL1106 JL1321
JL1323
IOP
R1107
10k
CL1107
DVD_LD
DMO
CD_LD
FMO
4
R1114
TROPENPWM
100k
MAIN BOARD
TRO
(7/8) (Page 39)
FOO
IOPMON
SPFG
5
DSEL
MAIN BOARD
WIDE
(2/8) (Page 34)
JL1107
TXD
1
JL1108
M
RXD
2
JL1109
GND 3
for
JL1110
ADJUSTMENT
+3.3V 4
JL1111 R2110 2.7k
V2REFO 5
JL1112 R1101 100
RFMON 6
CN1105
6P
IC1103
BR24L64F-WE2
N 3.5
A0 VCC
IC1103
A1
3.5
EEPROM
A2 SCL
3.5
GND SDA
w w w
1
6
2
O
MAIN BOARD
3
(2/8) (Page 34)
SYSRST
+3.3V
P
HCD-DZ20
• See page 25 for Waveforms. • See page 49 for IC Pin Function Description.
IC1107
IC1107 JL1328
+3.3V REG
TK11133CSCL-G
5.0 5.0
1 CONT VIN 5
2 GND
3.3
1.3
4
3 NOISE VOUT
C1192 C1193 C1195
0.22
0.01 0.22
C1120
VOA
0.047
C1121
VOB
0.047
C1122
VOC
0.047
C1123
VOD
0.047
C1124
0.047
CL1109
VOE
VOF
C1114 0.1
JL1325
C1117
10 50V CL1101
C1125
0.1
PI
JL1322
C1118
10 50V
R1117
47k JL1135
C1115 0.1
0 CL1102
S2 FE
C1116 0.1
JL1319
TE
JL1320
C1119
50V ICT568
10
CL1103
C1126
0.1
CL1104
C1199
0.0047
D2 CL1105
R1116
0
1k
DMO
FMO
0.1
TROPENPWM
3.4
CL1108
Q1103 MSW
RT1N241C-TP-1
TRO
VR CONTROL
FOO
C1112
47
R2554
16V R2126
10k 4.7k
R1124
47k
JL1136
CL2501 R2161 0
C1105
R1110 3. 3 3. 7 R2109 0
47k 47 R1123
16V JL1334
3. 3 2. 6 0
R1109 CL1335
JL1324
C1127
0
0. 3 0.01
2. 4
A[2]
ICT569
A[3]
R2129 C1106
C1113
0.01
100k 0.01 A[4]
Q1102 A[5]
QST8TR
JL1326 AUTOMATIC POWER CONTROL A[6]
A[7]
A[8]
A[18]
A[19]
C1128 0.0015
R1193 R1191
1k
1k
C1167
0.01
x a o
y
. i
http://www.xiaoyu163.com
R1132
100k
C1150
R1136 C1135 C1137 C1139 C1152 C1153
10
0.033 22p
15k 0.1 50V 12p 12p
C1130 C1132 C1140 C1146 C1149
0.1 0.1 0.1 0.1 0.1
X1102
27MHz
R2168
680
C1151
C1133
C1147 C1148 0.001
0.1
0.047 0.047
2
AGND
1.7
DVDA
1.7
DVDB
1.7
DVDC
1.7
DVDD
1.7
1
DVDRFIP
DVDRFIN
2.1
NA
2.1
NB
2.1
MC
2.1
MD
SA
SB
SC
SD
CDFON
CDFOP
2.0
TNI
2.0
TPI
0.2
MDI1
0.2
MDI2
2.6
LDO2
3.3
LDO1
3.3
SVDD3
CSD
1.8
RFLVL
SGND
2.8
Q Q
V2REFO
FOCUS/TRACKING ERROR AMP.
2.0 3 7 6
V2O DVD SYSTEM PROCESSOR
1.4 DIGITAL SERVO PROCESSOR
VREFO
1.3
FED
1.4
TEO
1.3
TEZISLV
OPOUT
OPIN
OPIN
2.1
DMO
1.3
FMO
0
TROPENPWM
1.4
IOPMON
1.4
TRO
1.3
FOO
DVSS
NC
NC
3.4
DVDD3
0.3
SPFG
3.4
DSEL
0
WIDE
3.4
MSW
MAMUTE
1.8
DVDD18
2.1
IOA2
2.4
IOA3
2.0
IOA4
2.0
IOA5
2.3
IOA6
2.7
IOA7
1.8
HIGHA0
3.4
IOA18
0
IOA19
DVSS
1.4
APLLCAP
ICT570
APLLVSS
FB1105
0uH
JL1312
C1131
2.2
C1144
C1136
0.01 0.01
u 1 6 3
33 33
http://www.xiaoyu163.com
2 4
8 9 9
18 19
R1183
1k
R2547
C1159
4.7k 0.01
R2149
C1163
R1164 R1171 C1161
4.7k 0.01
0 0 0.01
FB1107
R1168
0uH
10k
C1154
0.1
3
YUV0
VREF
DAVCC
DVDD3
CKSW
REW
OCSW
LIMSW
FWD
DVDD18
TSD_M
RGB
DISC/X
IC1101
DVDD3
RA4
CD/DVD RF AMP,
RA5
3 1 5 1 5 0 8 9
RA6
DVSS
RA7
DVSS
IC1101
CXD9849R
RA8
RA9
RA11
CKE
RCLK
DVDD3
DVDD18
RA3
RA2
RA1
DVSS
RA0
RA10
BA1
DVSS
BA0
RCS
DVDD3
RAS
CAS
RWE
DQM1
GPIO
RD8
DVSS
RD9
RD10
RD11
RD12
RD13
C1158
0.01
C1164
C1155 R1156
C1160 R2115 0.01
0.01 100 0.01 100
C1109
0.001
R2150 3.3k
m
RB1112
R2152 3.3k RB1113
47 47
R2151 3.3k
JL1337 R2546 3.3k
c o
.
MAIN BOARD
7
(3/8) (Page 35)
HCD-DZ20
2
8 9 9
20 21 22 23
D-GND
CR/R
CB/B
8
Y/G MAIN
BOARD
(2/8)
(Page 34)
V
C
Y
RGBSEL
ASDATA0
JL1336
ASDATA1 9
ASDATA2 MAIN
R2553 R2101
BOARD
1.4 0 2.2k ACLK
FS (6/8)
ABCK
C1170 (Page 38)
0.01
3.3 ALRCK
NC 10
ACLK
NC
MAIN
ABCK
BOARD
NC
ALRCK (2/8)
NC
SPDATA (Page 34)
NC
C1171
NC
0.01
3.4
NC
NC
0.2
11
CKSW
3.4
MAIN
0.2
BOARD
OCSW
JL1309
3.4 (7/8)
LIMITSW
(Page 39)
NC
3.4
FWD
12
1.8
REV
MAIN
C1172
NC R2105 MUTE123
0.01 BOARD
10k
NC MUTE (7/8)
JL1338
3.4 (Page 39)
TSD_M
3.4 R2111 1k
3.4 CL1332 R2555 10k
C1173
0.01
3.4
AEP, UK
RA[4]
*
* RA[5]
*
2 4 9 8 2 RA[6] 9 9
RA[7]
*
RB1114
100
RB1115
100
* RA[8]
* RA[9]
* RA[11]
*
DRCKE
*
DRCLK
3.4 R2114
100
C1174
NC
0.01
C1175
NC
0.01
1.8
RB1104
100
* RA[3]
* RA[2]
*
RA[1]
RA[0]
*
RB1103
100
*
RA[10]
* BA[1]
BA[0]
* RCS
*
3.4 RB1111
100
*
C1176 0.01 RAS
* CAS
* RWE
* DQM1
* RD[8]
* RD[9]
* RD[10]
* RD[11]
13
* RD[12]
4
MAIN
* RD[13]
5 BOARD
RD[14]
(2/8)
6
RD[15]
(Page 34)
+3.3V-2
+1.8V
14
MAIN
FB1106
BOARD
0uH
(2/8)
+3.3V-1
(Page 34)
C1177
47
16V
D-GND
FB1111
0uH
No mark : DVD STOP