Main Section-2 - Sony SCD-C333ES Service Manual

MAIN SECTION-2

IC904
D/A CONV
FJMP1
G
2 AO3
TO RF/SERVO SECTION
FJMP2 17
(Page 13) DT
3 AO4
SPDA
CLK 16
AO7
6
LOAD
LD 15
8 AO9
APDO
7 AO8
TE
FE
PI
MD2
D
TO RF/SERVO SECTION
SENS
(Page 13)
LOCK
FOK
GFS
DATA
XLAT
COUT
SCLK
CLOK
MUTE_CD
SQCK
SQSO
SCOR
DATA_RF
H
TO RF/SERVO SECTION
CLK_RF
(Page 13)
MIRR
LDON
MUTE_2D
SP_ON
MUTE_LOAD
WMPLCK 1
IC910 2
N
TO MAIN SECTION(1/2)
SW
(Page 14)
4
RF_AD_CE
JIT
GFS_V
SP_DW
J
TO MAIN SECTION(1/2)
(Page 14)
S1022
IN_SW
(IN_SW)
S1023
OUT_SW
(OUT_SW)
16
DATA BUS
ADDRESS BUS
89 – 96 14 – 21
A0 – A7 D0 – D7
7 FCS_JMP_4
XHRD
8
FCS_JMP_3 XRD 85 3 14
XHWR
XWR 84
XCS1882
XCS_DVD 12
XINIT0
INIT0_DVD 22
XINIT1
5
DATA_DAC INIT1_DVD 23
XCS2
XCS2 10
IC909
6 CLK_DAC XCS_IO
XCS_IO
11 DECODER
XDIS_IO
4 XDIS_IO 44
LAT_DAC
TXD
81
TXD
RXD
RXD 80
IC901
MECHA-CON
RST 38
65 TE
67 FE
INIT
60 PI
INIT_DF 97
LATCH
LATCH_DF 98
SHIFT
3 DOCTRL 99
SHIFT_DF
DATA
9 SENS_CD SCDATA_DF 100
MODE
75 1
LOCK_CD MODE_DF
AMUTE
AMUTE 2
74 FOK_CD
71 GFS_CD
IFBUSY
26 DATA_CD
BUSY_DP
51
SIN1
27 LAT_CD
SDIN 52
29 COUT_CD
53 IFSOO
SCLK_CD SDOUT
72
CLOK_CD
37
59 MUTE_CD
IC906
IFSCO
SLK 54
35 SQCK
33 SQSO
XIFCS
SCOR
34
REQ 56
SDATA_RF
83
SHRMUT
82 SDCLOK_RF
MUTE_DSD 45
XMSLAT
32 MIRR
XMSLAT 46
MSCK
43 LDON
50
SCK_DSD
MSDATI
SDOUT_DSD 49
60 MUTE_2D
MSDATO
SDIN_DSD 48
SHRRDY
63
SP_ON
READY_DSD 47
61 MUTE_LOAD
IC903
EEPROM
25 MON_DVD
EEP_SIO 78 5 SDA
EEP_SCL 79 6 SCL
76 RF_AD_CE
64 JIT
T_SENS
58 GFS_DVD
T_SENS
24
77
SP_DW
30 IN_SW A1IN
28
31 OUT_SW Q381
XTAL EXTAL
SW
40 41
X901
20MHz
D0 - D7
A0 - A6 D0 -D7
IC907 XRST_DVD
D-FF
2 – 9
1 15 2
1D-8D
1Y2 6 11 CLK
2Y0 12 1 XOC
1Q-8Q
19 – 12
10 – 4 11–13,15–19
3,25,24,21,23,2,26,1
I/O1 - I/O8
A7 - A14 A0 - A6
XHRD
Q901
22
XOE
20
XCE
IC908 XHWR
XWE 27
S-RAM
5V
IC905
RESET
IN 2
6
OUT
C
5
S901
XIFCS
J381
CONTROL A1 II
15 15
DATA BUS
ADDRESS BUS
44 – 46 28 – 30, 33 – 37
A0 – A2 D0 – D7
M12V
20 RST_DVD
XDIS_IO
XDIS
39
XHWR
41 XWR
XHRD
LOADING/TABLE
42 XRD
XCS_IO
XCS
43
LOAD_IN 15 2
Q903
LOAD_OUT 13 3
TBLR 7 7
Q904
TBLL 6 16
IC902
S1 11
I/O EXPANDER
12
S2
Q902(1/2)
10
D_SENS
OUT_SW_CHG
OUT_SW 59
XRST_DP
19 RST_DP
Q902(2/2)
XRST_DSD
18
RST_DSD
VMOD
VMOD 22
XRST_CD
RST_CD 21
A1OUT
16
A1OUT
SDEN
PD6
26
SCD-C333ES
D0 -D7
K
TO MAIN SECTION(1/2)
(Page 14)
A0 - A7
L
TO MAIN SECTION(1/2)
(Page 14)
M TO MAIN SECTION(1/2)
(Page 14)
TXD
RXD RS-232C (JIG)
IC920
+7V
1 3 M7V
REG
IC11
MOTOR DRIVE
8
FIN1 OUT1+
M10
M
(LOADING)
RIN1 OUT1- 9
FIN2 OUT2+ 11
M11
M
(TRAY)
RIN2 OUT2- 10
S200
(TABLE ADDRESSS DETECT)
ROTARY
ENCODER
D11
(DISC SENSOR)
OPEN CLOSE
S11
D10
(TABLE SENSOR)
I
TO RF/SERVO SECTION
(Page 13)
O
TO MAIN SECTION(1/2)
(Page 14)
Q
TO DISPLAY/POWER SECTION
(Page 17)
R TO AUDIO SECTION
(Page 16)