Technicolor - Thomson CDP-CX57 - Manual (Page 24)

CDP-CX57
– 25 – – 26 –
– MAIN SECTION –
LINE AMP,
LOW-PASS FILTER
IC301,401
MUTING
Q331
MEGA CONTROL
MUTING SWITCH
Q381
MIX AMP
IC302
POWER ON
MUTING
Q301
POWER ON
MUTING CONTROL
SWITCH
Q380
DIGITAL OUT
OPTICAL
IC701
MUTING
Q302
MUTING
CONTROL
SWITCH
Q304
MUTING
DRIVE
Q305
MUTING
Q303
MUTING
CONTROL
SWITCH
Q382
RESET
SWITCH
Q501
LED DRIVE
Q902-907
D901-903,
909-911
28
29
61
51
52
60
58
55
54
50
49
48
47
59
57
61
60
40
60
62 63
22 26 27 21 20 42 25
62 63 64
23 24 38 39 40 56
2
3
1
RESET
SIGNAL GENERATOR
IC201(1/2)
5 3 2
39-4 41-55
59-45 6-30,41-31
BUFFER
Q901
1
•
3
63
•
65
D904-908
DISC SENSOR
Q51
1 3
5
KEY MATRIX
S901-S924
REMOTE
CONTROL
RECEIVER
IC902
1
LOADING
MOTOR
DRIVE
TABLE
MOTOR
DRIVE
DISC TABLE
FLAG SENSOR
IC52
DISC TABLE
HOME POSITION
SENSOR
IC53
DISC TABLE
FLAG SENSOR
IC51
T.SENS2 T.SENS1 T.SENS3
3
2
16
17
8
9
10
11
15
14
16
17
M
M
M61
LOADING
MOTOR
M62
TABLE
MOTOR
65
13 30
43
46
45
31
32
20
66
75-77,68-71
27 11-13,15-19
RESET SWITCH
Q502
RESET
SIGNAL GENERATOR
IC203 (1/2)
8
AU BUS
BUFFER
Q701
RECT
D205
RECT
D201, D202
RECT
D203, D204
+5V REGULATOR
IC201(2/2) 7 1
+7V REGULATOR
IC202
3 1
+5V REGULATOR
IC203(2/2) 3 1
–30V REGULATOR
Q201
DISC SENSOR
D51
MUTING CONTROL
SWITCH
Q383
LOUT
RST
MUTEL
DOUT
XMODE
SCLK
SRDT
DQSY
RWC
WRQ
DRF
COIN
SQOUT
CQCK
SL+
SL–
XMODE
ICSW
LDOUT
LDIN
TBLL
TBLR
ZMUTE
SCLK
SRDT
DQSY
RWC
WRQ
DRF
COIN
SQOUT
CQCK
SL+
SL–
TGL TGL
RESET
FLLT FLCK FLDT LEDL HHOUT D.SENS DOORSW
OPEN CLOSE
JOG1 JOG2 KEY0 KEY1 KEY2
41
KEY3
WE
RMIN
CS(FLLT) CP(FLCK) DA(FLDT)
VF1
P1 | P36 2G | 16G
VF2
VF1
VF2 FL901 FLUORESCENT INDICATOR TUBE
T501
1G
P1 |
P36 2G |
16G 1G
TP501 S925
PUSH OPEN DISC
SENSOR
JOG
RE901
DISC/CHARACTER
PUSH ENTER
+5V
–30V
–12.4V +7V
+5V
AC IN
VF1
VF2
FL901
T501
POWER
TRANSFORMER
X501
10MHz
J701
S-LINK
CONTROL A1
CD3
CD2
CD1
S701
LOADING/TABLE
MOTOR DRIVE
IC601 S51
(DOWN)
S52
(UP)
SYSTEM CONTROLLER
IC501
DOWNSW
CD1/2/3
BUSIN
BUSOUT
EXTAL
XTAL
A0 |
A14
D0 | D7
UPSW
WE A0 | A14 D0 | D7
RESET
CE
S-RAM
IC502
LINE OUT
2ND CD IN
J301
D304
(Page 24)
A
(Page 24)
B
FL DRIVE
IC901
4
7
8 6
18-20,23,24 17-13
FLDT FLCK LEDT
QJ | QN QI |
QG, QD, QC
LED DRIVER
IC903
05
VOLTAGE
SELECTOR
S201
E MODEL
• Rch is same as Lch.
• Signal path
: CD
: CD (digital)
R-CH R-CH
R-CH
R-CH
L
R
L
R
COMMAND MODE
78-80, 1-5,
11-8,6,12,7
10-13, 25-23,
21,2,26,1
D841-D843
(FOR BD)
RST