Schematic Diagram - Motherboard Board (3/10) - Sony HCD-SHAKE7 Service Manual

HCD-SHAKE7
6-9.

SCHEMATIC DIAGRAM - MOTHERBOARD Board (3/10) -

1 2 3
A
MOTHERBOARD BOARD (3/10)
MOTHERBOARD BOARD
(1/10) 5
B FE_3.3V_1
(Page 30)
FE_5V
C
MOTHERBOARD BOARD
6
(1/10), (2/10)
(Page 30), (Page 31)
DGND
DVDD3.3V
D FE_VREFO
FE_MUTE
MOTHERBOARD BOARD FE_FMO
FE_TRO
(2/10) 14
(Page 31)
E
FE_FOO
FE_DMO
MOTHERBOARD BOARD
FWD
21
(8/10) REV
LOAD_END_SW
(Page 37)
F
UNLOAD_END_SW
CN306
5P
JL316
TRAY-OUT 5
G
JL315
GND 4
JL314
CONNECT TO
TRAY-IN 3
MS-476
JL313
LOAD+ 2
JL312
LOAD- 1
H
VM5.2V
MOTHERBOARD BOARD
I
22
(10/10)
(Page 39)
FE_GND_M
FE_OP-
J
MOTHERBOARD BOARD
FE_3.3V
18
(2/10)
FE_OPO
(Page 31)
GND
K
HCD-SHAKE7
• See page 53 for IC Block Diagrams.
4 5 6 7
FB902
0
IC901
MM3464A33NRE
IC901
+3.3V REG.
5 3.3
1 VDD VOUT 5
R905
2 GND
10k
5
C927 C928
3 CE NC 4
1 1
C913
0.1
SL908
FE_SLED_IN
FE_TRK_IN
SL907
C920
330p
R919
27k
FE_FCS_IN
SL905
CL901
C922
0.015 R906
R908
CL902
10k 10k
FE_SPDL_IN 1.4
CL903
SL906
R926 0 0
CL904
R925 0 CL905 0
C923
100 C915
10V 0.1
5.2
C305 1000p
R346 1k
FE_LOAD- 0
C304 1000p
FE_LOAD+ 0
R345 1k
FE_SPDL+ 2.5
R349 R350
1k 1k
FE_SPDL- 2.5
2.5
C303 0.001
2.5
C326
0.1
C302 0.001
R303
0
R304
0
C363
C345 C346
100
0.1 0.1
10V
CL911
D901 C911 R903
RB520S-30FJTE61 0.1 R927
10k
1
D902 C912
RB520S-30FJTE61 0.1
CL912
R904
10k
8 9 10
R378 0
CL913
R901
100
R921
CL914
47k Q902
Q901
2SA2119K
2SA2119K
C925 AUTO POWER
AUTO POWER
100
2.9 2.9 CTRL
10V CTRL
2.8 2.8
0 0
C902
R923 R924
0.01
100k 100k
R916 10k
C919 0.1
1 VINFC MUTE 28
1.4
R920
2 TRB_1 BIAS 27
27k
1.4 FE_TRK_IN
3 REGO2 VINTK 26
C921 330p
4 VINSL+ TRB_2 25 CL909
C918
5 REGO1 RESET 24 CL908
0.1
1.4
6 FWD VINLD 23
R918
7 REV GND 22
15k
29 30
PGND PGND
1.2 CL907
8 Vcc1 VCTL 21
CL906
9 VOTR- VCCD 20
5.2
10 VOTR+ Vcc2 19 C916 0.1 C924 100 10V
2.5
11 VOSL+ VOLD- 18
2.5
12 VOSL- VOLD+ 17
2.5
13 VOFC- VOTK- 16
2.5
14 VOFC+ VOTK+ 15
IC902
AM5890S
IC B/D
IC902
5CH SYSTEM
MOTOR DRIVER
C347
0.1
Note 1: IC902 on the MOTHERBOARD board cannot exchange
with single. When this part on the MOTHERBOARD
board is damaged, exchange the entire mounted board.
32 32
11 12 13 14
FE_DVD_LDD
16
CL910
C926
R922
R902
100
47k
10V 100
FE_CD_LDD
C904
0.01
MOTHERBOARD BOARD
FE_LD_CD 12
FE_LD_DVD
MOTHERBOARD BOARD (2/10)
20
VCTL
CN901
6P
SL904
JL906
6 SL+
JL905
5 SL-
JL904
SL903
4 NC(LIMIT)
JL903
3 NC(GND)
SL902
OPTICAL DEVICE
JL902
2 SP+
JL901
1 SP-
SL901
FE_LIMIT
MOTHERBOARD BOARD
FE_TRK+
13
FE_TRK-
FE_FCS+
FE_FCS-
Note 2: When the MS-476 board is defective, exchange the
entire LOADING ASSY (T).
15 16 17
MOTHERBOARD BOARD
(2/10)
(Page 31)
(2/10)
(Page 31)
(Page 31)
SERVICE,
(2/2)
(2/10)
(Page 31)