Sony HCD-SX7 - Schematic Diagram - MAIN Section (2;9)

HCD-SX7/SX7B
HCD-SX7/SX7B
4242
5-6. SCHEMATIC DIAGRAM - MAIN Section (2/9) -
• See page 56 for IC Block Diagrams.
(4.9)
(3.2)
(1.4)
(1.5)
(0)
(0)
(5.2)
(0)
(0)
(3.5)
(1.6)
(2.3)
(2.7)
(3.3)
(4.9)
(2.5)
(3.2)
(1.3)
(1.3)
(1.3)
(1.4)
(5.2)
(2.6)
(2.4)
(2.6)
(2.5)
(1.7)(0)
(3.1)
(3.3)
6P
CN851
SP–1
SP+2
NC(GND)3
NC(LIMIT)4
SL–5
SL+6
JL851
JL856
JL853
JL855
JL854
JL857
JL852
FE_5.2V_M
FE_VREFO
FE_DMO
CDM-FWD
CDM-RVS
FE_MUTE
GND
FE_5.2V_TRAY
FE_5V
VCTL
FE_CD_LDD
FE_FMO
FE_GND_M
FE_FOO
FE_TRO
FE_DVD_LDD
FE_OPO
FE_3.3V
FE_LD_DVD
FE_LD_CD
FE_TRK+
FE_TRK–
LOAD–
FE_FCS–
FE_LIMIT
FE_FCS+
LOAD+
FE_OP–
SL855 SL856
SL851
SL859
SL854
SL857
SL860
SL852
SL853
SL858
S-13A1A33-E6T1U3
IC851
VOUT
1
VSS_2
2
ON/OFF
3
SSC
4
VSS_5
5
VIN
6
AM5890S
IC852
VINFC
1
TRB_1
2
REGO2
3
VINSL+
4
REGO1
5
FWD
6
REV
7
VCC1
8
VOTR–
9
VOTR+
10
VOSL+
11
VOSL–
12
VOFC–
13
VOFC+
14
VOTK+
15
VOTK–
16
VOLD+
17
VOLD–
18
VCC2
19
VCCD
20
VCTL
21
GND
22
VINLD
23
RESET
24
TRB_2
25
VINTK
26
BIAS
27
MUTE
28
0.1
C852
1
C851
0
R887
0.01
C869
100k
R883
100k
R877
100
R867
10k
R866
0.01
C873
0.1
C860
1
C861
47k
R885
47k
R869
100
R886
47
C868
47
C872
2SA21
19K
Q851
15
R876
15
R884
15
R880
15
R881
15
R879
15
R882
CL857
10k
R860
10k
R861 1
1/2W
R855
RB520S-30FJTE61
D851
RB520S-30FJTE61
D852
0.1
C859
0.1
C858
27k
R853
10k
R852
CL851
CL852
CL854
10k
R859
CL855
CL856
CL853
CL858
10V
100
C854
0.1
C857
330p
C855
0.015
C856
CL861
CL862
10k
R865
0.1
C863
27k
R878
330p
C867
0.1
C870
CL859
CL860
0.1
C862
10V
100
C865
15k
R875
0.1
C878
0.1
C879
CL501
FE_5V
2SA2119K
Q852
+3.3V REGULATOR
IC851
SPINDLE/SLED/LOADING MOTOR DRIVE
IC852
(2/9)MAIN BOARD
(1/9)
>101S
MAIN
BOARD
(9/9)
BOARD
MAIN
>111S
(5/9)
BOARD
MAIN
>110S
FOCUS/TRACKING COIL DRIVE,
AUTOMATIC POWER
CONTROL (FOR DVD)
AUTOMATIC POWER
CONTROL (FOR CD)
(1/9)
>106S
MAIN
BOARD
10 11 12
G
H
F
1
C
D
6
E
2
B
3
A
45 789
(2/2)
PICK-UP
BLOCK
OPTICAL
OP1
CMS-S76RFS7G1/
CMS-S76RFS7GP
(Page 41)
(Page 45)
(Page 49)
(Page 41)
SYSSET
2020/02/2722:53:44(GMT+09:00)