JVC TH-P5B Service Manual page 54

DVD servo control section (1)
PICKUP ASS'Y
C 1 0 2 C 1 0 1
GND 2 4
V R E F H
VS
2 3
F 0 . 1
VCC 2 2
F 0 . 1 E
E 2 1
F
F 2 0
QAL0786-*** D
D 1 9
A
A 1 8
(OPA-652PH*) B
B 1 7
C
C
1 6
R F +
+RF 1 5
R 1 3 0
NC 1 4
N I
PD(CD) 1 3
GND 1 2
R 1 0 1 1 0 0
VR(CD) 1 1
LD(CD) 1 0
C 1 0 7 F 0 . 1
LD(DVD) 9
C 1 0 3 F 0 . 1
GND 8
R 1 3 2
R 1 0 2 1 0 0
VR(DVD)
7
C 1 0 4 F 0 . 1 N I
VCC(HF) 6
PD(DVD) 5
F +
F+ 4
F -
F- 3
T +
T+ 2
T - Q 1 0 5
R 1 2 6
T- 1
N I
N I
TRA MECHA ASS'Y
FXL-D10-1M
K 1 0 1
N Q R 0 5 0 2 - 0 0 1 X
FEED MOTOR
T P 3 2 3
F M +
QAR0165-001
FM+ 8
F M -
FM- 7
R 2 0 1
TRVSW
6
R 2 0 2 4 7 0
SPINDLE MOTOR
SWGND 5
W O U T 1 k
WOUT 4
V O U T
VOUT 3
U O U T
QAR0386-001 UOUT 2
C O M
COM 1
C 2 6 0 0 . 0 2 2
C 2 6 1 0 . 0 2 2
M 9 V C 2 6 2 0 . 0 2 2
C 2 9 0
T P 2 9 1
MECHA
N I
CHASSIS T P 2 9 2 R 2 9 0
N I
2 4 2 3 2 2 2 1 2 0 1 9
2 5 2 6 2 7 2 8 2 9 3 0 3 1 3 2 3 3 3 4 3 5 3 6 5 0 3 7 3 8 3 9 4 0 4 1 4 2 4 3 4 4 4 5 4 6 4 7 4 8
T P 2 2 1
R 2 1 5
N I
T R S D R V
M G N D
D1.2V
D 2 V
3 . 9 V
0 V
0 V
D G N D
S 5 V
LASER DRIVER
D V D P W R
T T
R 1 0 4
R 1 1 2
4 . 3 k 4 . 3 k
R 1 1 5 R 1 0 7
1 k 1 k
Q 1 0 3 Q 1 0 1
Q 1 0 4 Q 1 0 2
2 S C 4 6 1 7 / R / - X 2 S C 4 6 1 7 / R / - X
A D 4
H F M O N
S 5 V S 3 . 3 V
HFMSW
H F M O N
H A G U P
T R V S W
R F +
D
C
B
C 2 0 3
A
0 . 0 1
M 5 V
C 2 0 5
2 7 0 p
R 2 0 4 T R D R V L P C 1
N I 2 7 k
C 2 6 4
R 2 0 6
3 0 k
C 2 0 4
R 2 1 9 R 3 8 4
V H A L F 2
F 0 . 1
1 8 k 1 k
1 8 1 7 1 6 1 5 1 4 1 3 4 9 1 2 1 1 1 0 9 8 7 6 5 4 3 2 1
I C 2 0 1
DRIVER
L A 6 5 0 2 - X
R 2 1 3 R 2 0 7
1 0 k 4 7 k
C 2 1 1 C 2 0 6
0 . 0 2 2 1 5 0 p
REG.
C 3 2 8
0 . 0 1
C o n t C n
0 V
N C G N D
0 V
N C N C
1 . 2 V
V i n V o
I C 3 0 2
M M 1 7 0 1 C H - X
6 4 6 3 6 2 6 1 6 0 5 9 5 8 5 7 5 6 5 5 5 4 5 3 5 2 5 1 5 0 4 9
EEPROM
C 5 6 4 E X A D R 1 8
6 5 E X A D R 1 8
F 0 . 1 E X A D R 1 7
6 6 E X A D R 1 7
E X A D T 7
6 7 E X A D T 7
E X A D T 6
0 V
S D A G N D 6 8 E X A D T 6
0 V E X A D T 5
S C L A 2 6 9 E X A D T 5
E X A D T 4
0 V
W P A 1 7 0 E X A D T 4
E X A D T 3
3 . 3 V 0 V
V C C A 0 7 1 E X A D T 3
E X A D T 2
7 2 E X A D T 2
E X A D T 1
7 3 E X A D T 1
I C 5 1 0
E X A D R 2 0
B R 2 4 L 1 6 F V - W - X
7 4 P 1 5 ( E X A D R 2 0 )
D A C 2 C S R 3 1 2 N I 0 V
7 5 P 1 4 ( D A C 2 C S )
A D C P D N R 3 5 0 R 3 1 1 N I 3 . 3 V
7 6 P 1 3 ( A D C P D N )
A D I N 0 V
7 7 P 1 2 ( A D I N )
9 1 0
0 V
7 8 P 1 1 ( S C K )
3 . 3 V
7 9 P 1 0 ( S D A )
U C S
R 3 1 0 1 0 0 3 . 3 V
8 0 P 9 ( U C S )
0 V
8 1 V S S
0 . 1 F
1 . 2 V
8 2 V D D 1 2
C 3 1 7
3 . 3 V
8 3 V D D 3 3
U C L K C 3 0 8
R 3 5 3 1 0 0 3 . 3 V
8 4 P 8
( U C L K )
F 0 . 1
U 2 S D T R 3 8 3 1 0 0 3 . 3 V
8 5 P 7 ( U 2 S D T )
S 2 U D T
3 . 3 V
8 6 P 6 ( S 2 U D T )
S C S
R 3 1 6 1 k 3 . 3 V
8 7 P 5
( S C S )
L R M U T E R 3 3 3 3 3 0 3 . 3 V
8 8 P 4 ( S E R I A L 1 O U T )
D A C 0 C S
R 3 2 3 N I 3 . 3 V
8 9 P 3 ( D A C 0 C S )
D C L K
R 3 2 5 N I 3 . 3 V
9 0 P 2 ( D C L K )
D D A T A R 3 2 4 N I 3 . 3 V
9 1 P 1 ( D D A T A )
D A C 1 C S R 3 2 2 N I 3 . 3 V
9 2 P 0 ( D A C 1 C S )
S P M U T E
R 3 7 6 1 k 0 V
9 3 D R V 5 ( S P M U T E )
3 . 3 V
9 4 D R V 4 ( W P )
3 . 3 V
T P 3 1 9
9 5 D R V 3
R 3 7 4 N I 3 . 3 V
9 6 D R V 2 ( H F M O N )
S P D R V
R 3 7 3 1 0 k 1 . 6 V
9 7 D R V 1 ( S P D R V )
T R S D R V R 3 7 2 1 0 k 1 . 6 V
9 8 D R V 0 ( T R S D R V )
F G R 3 0 8 N I
3 . 3 V
9 9 F G
0 . 0 1
0 V
100 V S S
C 3 1 0 C 3 0 9 C 3 5 0 0 . 0 1 3 . 3 V
101 N R S T
F 0 . 1 0 . 1 F
C P U R S T 0 . 0 1 5
3 . 3 V
102 V D D 3 3
1 . 2 V
103 V D D 1 2
R 3 0 9 1 0 0 k C 3 3 4 F 0 . 1 3 . 3 V
104 A V D D D
F C 3 3 1 0 . 0 3 3
0 . 9 V
105 P L F L 1
C 3 3 5 0 . 1
0 V
106 A V S S D
C 3 3 3 F 0 . 1 2 . 3 V
107 V R E F H 7
C 3 3 2 F 0 . 1 1 . 8 V
108 V R E F L 7
0 V
109 A V S S C
T P 3 1 6 110 A N A M O N I 1
T P 3 1 5
111 A N A M O N I 2
112 A V D D C
C 3 3 0 R 3 7 1 0 . 5 % 2 0 k
1 . 0 V
113 I R E F R F
F 0 . 1
C 3 3 8 0 . 0 0 5 6 0 V
114 C C A P A
C 3 3 7 0 . 0 1 8
0 V
115 C D A T A
R 3 4 8 N I C 3 4 8 0 . 1
1 . 8 V
116 R F I N N
0 . 1
C 3 4 7 1 . 8 V
117 R F I N P
R 3 8 2 N I
1 . 6 V
118 V I N 6 R F
1 . 6 V
119 V I N 5 R F
R 3 3 4 N I C 3 2 3 0 . 1 0 V
120 V I N 4 R F
R 3 3 5 N I C 3 2 2
0 . 1 0 V
121 V I N 3 R F
R 3 3 7 N I C 3 2 0
0 . 1 0 V
122 V I N 2 R F
R 3 3 6 N I C 3 2 1 0 . 1 0 V
123 V I N 1 R F
C 3 1 9 3 . 3 V
124 A V D D B
F 0 . 1
F
1 . 9 V
125 V R E F H 5
C 3 4 9
0 . 1 1 . 4 V
126 V R E H L 5
0 V
127 A V S S B
C 3 1 4
0 V
128 L P C 1
F 0 . 1
129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192
T P 3 3 7
R 3 9 0 N I
R 3 9 1 N I
NOTES
1. VOLTAGES ARE DC-MEASURED WITH A DIGITAL VOLT METER WITHOUT INPUT SIGNAL.
CONDITION --- A DVD disc in the Tray 1 , and STOP mode .
2. UNLESS OTHERWISE SPECIFIED.
A L L R E S I S T O R S A R E 1/16W 5% METAL GLAZE RESISTOR. OR 0.5% METAL GLAZE RESISTOR.
ALL CAPACITORS ARE 50V , 25V , 16V , 10V or 6.3V CERAMIC CAPACITOR .
ALL RESISTANCE VALUES ARE IN OHM( ).
A L L C A P A C I T A N C E V A L U E S A R E I N F(p=pF).
ALL E.CAPACITORS ARE SHOWN IN THE FORM OF CAPACITANCE( F) /RATED VOLTAGE (V).
ALL INDUCTANCE VALUES A R E I N H ( m = m H ) .
4 8 4 7 4 6 4 5 4 4 4 3 4 2 4 1 4 0 3 9 3 8 3 7 3 6 3 5 3 4 3 3 3 2 3 1 3 0 2 9 2 8 2 7 2 6 2 5 2 4 2 3 2 2 2 1 2 0 1 9 1 8 1 7 1 6 1 5 1 4 1 3 1 2 1 1 1 0 9 8 7
D V N
I C 3 0 1
M N 2 D S 0 0 1 6 A A
R 3 5 2
1 M
X 3 0 1
N A X 0 7 4 1 - 0 0 1 X
2 7 M H z
N I
C 3 5 7
C 3 5 4
5 6 0 p
C 3 5 3
5 6 0 p
3. NI STANDS FOR NOT INSERTED PARTS.
A
B
C
P 3 . 3 V
D
E
F
C 3 0 2
4 7 / 4
G
6 5 4 3 2 1
D Q M 1
D Q M 1 256
D Q M 0
D Q M 0 255
M D Q 7
M D Q 7 254
M D Q 8
M D Q 8 253
M D Q 6
M D Q 6 252
M D Q 9
M D Q 9 251
M D Q 5
M D Q 5 250
M D Q 1 0
M D Q 1 0 249
M D Q 4
M D Q 4 248
C 3 0 0
3 . 3 V
V D D 3 3 247 N I
1 . 2 V C 3 8 3
V D D 1 2 246
F 0 . 1
0 V
V S S 245
M D Q 1 1
M D Q 1 1 244
M D Q 3
M D Q 3 243
M D Q 1 2
M D Q 1 2 242
M D Q 2
M D Q 2 241
M D Q 1 3
M D Q 1 3 240
M D Q 1
M D Q 1 239
M D Q 1 4
M D Q 1 4 238
M D Q 0
M D Q 0 237
M D Q 1 5
M D Q 1 5 236
3 . 3 V C 3 7 7
V D D 3 3 235
N I
R 3 0 3 M C K
M C K 234
2 2
0 V
V S S 233
M C K
M C K I 232
C 3 0 6
3 . 3 V
V D D 3 3 231
0 . 1
0 V F R 3 0 1 S D C L K
( S D C L K ) N D A S P 230 R 3 0 2 N I
3 . 3 V N I R 3 0 4 S D W P
( S D W P ) I N C S 3 F X 229
R 3 0 5 0
4 7 k S D C D
3 . 3 V R 3 1 3
( S D C D ) I N C S 1 F X 228
R 3 1 4 0
0 V 4 7 k R 3 1 5 S D D A T 1
( S D D A T A 1 ) D A 2 227 R 3 1 7 N I
0 V N I R 3 2 0 S D D A T 0
( S D D A T A 0 ) D A 0 226
R 3 2 1 N I
N I S D C M D
0 V R 3 4 3
( S D C M D ) N P D I A G 225
R 3 4 4 N I
N I S D D A T 3
0 V R 3 9 3
D A 1
( S D D A T A 3 ) 224 N I
R 3 9 4
0 V N I R 3 9 5 S D D A T 2
( S D D A T A 2 ) I N T R Q 223
N I TP304
3 . 3 V
( T A L K ) ( P 8 3 ) I N D M A C K 222
R 3 2 7 R 3 9 6 N I
3 . 3 V 1 0 k
V D D 3 3 221
F C 3 7 8 T U B U Y A K I
0 V 0 . 1
V S S 220
3 . 3 V T P 3 1 1
( P 7 6 ) I O R D Y 219
T R V S W
3 . 3 V R 3 7 5 4 7 0
N I O R D 218
( T R V S W ) ( P 7 5 ) R 3 2 6 1 0 k
0 V R 3 2 8 N I I N D E X
( I N D E X ) ( P 7 4 ) N I O W R 217
T R A C K
0 V R 3 2 9 N I
( T R A C K ) ( P 7 3 ) D M A R Q 216
C O P Y
0 V R 3 3 0 N I
( C O P Y ) ( P 7 1 ) H D D 1 5 215
3 . 3 V R 3 3 1 N I D E M P
( D E M P ) ( P 5 6 ) H D D 0 214
3 . 3 V
T P 3 1 2
( D I S C S T P ) ( P 7 0 ) H D D 1 4 213
3 . 3 V T P 3 1 3
( D I S C S E T ) ( P 5 7 ) H D D 1 212
3 . 3 V T P 3 1 4
( P 6 9 ) H D D 1 3 211
3 . 3 V C 3 8 6
V D D 3 3 210 N I
C 3 7 9
1 . 2 V
V D D 1 2 209
0 . 1
F
0 V
V S S 208
1 . 6 V
H D D 2 207
N E N
H D D 1 2 206
N O C
H D D 3 205
S P D
H D D 1 1 204
R C V
H D D 4 203
V P O
H D D 1 0 202
V M O
H D D 5 201
N O E
H D D 9 200
C 3 0 5
3 . 3 V
V D D 3 3 199
0 . 1
F
0 V
V S S 198
S U S P E N D
H D D 6 197
V P
H D D 8 196
V M
H D D 7 195
R 3 1 9
3 . 3 V
N R E S E T 194
D A C P D N
3 . 3 V 1 0 k
( D A C P D N ) M A S T E R 193
C 3 7 0
F 0 . 1
4 8 M H z
3 2 1
O S C
4 5 6
R 3 0 7
1 k
R 3 0 6 1 k
C N 3 0 1
LVA10626-121A (1/3)
N I
for ICE
2-7