Schematic Diagram - Dmb16 Section (6/6) - Sony HCD-GNZ333D Service Manual

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3 7 6 3 1 5 1 5 0
7-16. SCHEMATIC DIAGRAM – DMB16 Section (6/6) –
1
DMB16 BOARD (6/6)
(Page 44)
REG01
A
DMB16
37
BOARD
REG02
(3/6)
IOP
DMB16
24
BOARD SW+5V
(1/6)
(Page 42)
VREFO
DMB16
40
BOARD
(4/6)
IOPMON
B
(Page 45)
SPFG
DMB16
35
BOARD
RF+3.3V
(3/6)
(Page 44)
FOO
C
T E
L 1 3 9 4 2 2 9 6 5 1 3
TRO
R204
1.2k
DMB16
41
BOARD
D
(4/6) FMO
(Page 45)
E
DMO
(Page 45)
DMB16
46
BOARD
TSD_M
(4/6)
DMB16
MUTE123
49
BOARD
(4/6) MUTE
(Page 45) w w w
F
HCD-GNZ333D/GNZ444D
2 3
R231 15k 0.5%
R234 10k
R220
10k
R212
10k
IC201
FOCUS/TRACKING COIL DRIVER, IC201
48 47
FAN8036L
SPINDLE/SLED MOTOR DRIVER
R208 C205 R214
33k 220p 15k
1.4 IN1-
1
CL201
R206 1.4 OUT1
2
10k
1.4
IN2+
3
C206 220p
1.4 IN2-
4
CL202
R209 1.4 OUT2
5
33k
R215 12k
3.2
6
GND
FIN
RES1
3.2
RES2
7
REGCTL
CL203
2.3
8
IN3+
R205 10k 1.4
9
R210 47k R216 12k
1.4 IN3-
10
CL204
1.4 OUT3
11
C208 0.01
1.4 IN4+
12
R213
6.8k
13 14
CL205
R224
R219
10k
27k
C210
0.01
x a o
y
. i
http://www.xiaoyu163.com
4 5
R223 100k 0.5%
R225 100k 0.5%
R232 18k 0.5%
R230 C215
82k 0.5% 0.01
C211
0.033
C212
0.01
CL209
46 45 44 43 FIN 42 41 40 39 38 37
GND REGVCC
-
DO1- 4.4 CL210
-
+
36
+
CL211
DO2+ 4.3
35
4.4 CL212
DO2-
Q Q
34
+ 3 7 6
-
PGND1 33
REGO1 5
32
REGO2 3.7
+
31
-
GND
FIN
+
- 4.4
DO3+
30
4.4
DO3-
29
4.4
+ DO4+
- 28
4.4
DO4-
27
PGND2 26
+
1.3
- DO5+
25
W C + D
S
S M - D
GND MUTE123
SGND
15 16 17 18 19 20 21 22 23 24
FIN
u 1 6 3
47 47
http://www.xiaoyu163.com
2 4
8 9 9
6 7
FCS-
FCS+
TRK+
TRK-
SP- JL201
SP+ JL202
FCS-
JL203
JL204
SL- JL205
SL+ JL206
FCS+
TRK+
R247
TRK-
1k
3 1 5 1 5 0 8 9 2
C221 0.1 SL-
SL+
C222 0.1 SP-
SP+
m
c o
.
HCD-GNZ333D/GNZ444D
2
8 9 9
8 9
FCS-
DMB16
FCS+
36
BOARD
TRK+
(3/6)
(Page 44)
TRK-
CN201
6P
SP-
1
2 SP+
OPTICAL
3 LIMIT
PICK-UP
(GND)LIMIT
4
BLOCK
5 SL-
(2/2)
6 SL+
DMB16
4 9 8 2 9 9
47
LIMITSW
BOARD
(4/6)
(Page 45)
GND
DMB16
SW+9V
27
BOARD
(1/6)
(Page 42)
MTR_GND
DMB16
50
SW+3.3V
BOARD
(1/6)
(Page 42)