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HCD-PZ1D
5-12. SCHEMATIC DIAGRAM - DMB19 Board (3/4) -
1
2
DMB19 BOARD
A
DVDD3.3V
MAIN
10
BOARD
DVDD5V
(4/4)
DGND
(Page 47)
IOPMON
IOP
DMB19
B
3
BOARD
VREFO
(1/4)
(Page 44)
SPFG
RF+3.3V
C
R208
FOO
R206
R209
TRO
D
R204
R205
R210
DMB19
FMO
7
BOARD
(2/4)
R213
(Page 45)
E
DMO
F
MUTE123
DMB19
8
MUTE4
BOARD
TSD_M
(2/4)
(Page 45)
LIMITSW
HCD-PZ1D
• See page 68 for IC Block Diagrams.
3
(3/4)
CL213
R226
C233
56k
4700p
0.5%
R220
1k
48
47
46
IC B/D
33k
1.4
C205
R214
1
IN1-
CL201
220p
15k
1.4
2
OUT1
10k
1.4
3
IN2+
33k
1.4
4
IN2-
CL202
C206
R215
1.4
5
OUT2
220p
12k
3.3
6
RES1
GND
R207
C203
0.01
2.7k
3.3
7
RES2
1.2k
2.3
8
REGCTL
10k
1.4
9
IN3+
47k
1.4
10
IN3-
CL204
R216
C208
1.4
0.01
12k
11
OUT3
6.8k
1.4
12
IN4+
13 14 15 16 17 18
CL205
R224
10k
R219
27k
C210
0.01
R247
1k
4
5
R223
100k
0.5%
R225
R234
100k
10k
R232
0.5%
18k
0.5%
R231
15k
0.5%
R233
R230
33k
82k
0.5%
0.5%
C212
0.01
45
44
43
FIN
42
41
40
39
38
37
4.3
DO1-
36
4.3
DO2+
35
4.3
34
DO2-
PGND1
33
5
32
REGO1
IC201
3.6
REGO2
31
IC201
FAN8036L
GND
FOCUS/TRACKING COIL DRIVER,
SPINDLE/SLED MOTOR DRIVER
4.3
DO3+
30
4.3
29
DO3-
4.3
DO4+
28
4.3
DO4-
27
PGND2
26
1.4
JL211
DO5+
25
FIN
19 20 21 22 23 24
C213
0.01
JL210
C216
0.01
R256
10k
46
46
6
7
FCS-
FCS+
TRK+
TRK-
C218
47
C221
10V
0.1
SP-
JL201
FCS-
SP+
JL202
R246
4.7k
JL203
JL212
SL-
JL205
SL+
JL206
C222
0.1
C224
0.01
FCS+
TRK+
TRK-
C219
0.01
SL-
SL+
SP-
SP+
C215
0.01
C220
47
10V
C217
100
16V
8
9
REG02
REG01
DMB19
FCS-
4
BOARD
FCS+
(1/4)
TRK+
(Page 44)
TRK-
CN201
6P
1
SP-
2
SP+
OPTICAL
3
LIMIT
PICK-UP
4
(GND)LIMIT
BLOCK
5
SL-
(KHM-313CAB)
6
SL+
(2/2)
VM9V
DMB19
11
BOARD
(4/4)
MTR_GND
(Page 47)
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