THOMSON crkd2143 Service Manual 021
CD MECHANISM CONTROL SCHEMATIC DIAGRAM - SCHEMA CONTROLE MECANIQUE - SCHALTBILD LAUFWERKSTEUERUNG - SCHEMA CONTROLLO MECCANICA - ESQUEMA CONTROL DEL MECANISMO
SENSOR-IN BOARD
SW007
1 2
1
2
DISC-SW
CHECK-UP
HOOK-OUT
DRN-CW
TRAY-UP
TRAY-DWN
DRW-CCW
DKW-OUT
DRW-IN
CD-RESET
P008
M2IN1
M1IN1
M1IN2
M2IN2
S2
SDATA
GNDD
SCLK
C002
100nF
25V
C004
100nF
25V
NE5 MOTOR BOARD
MOTOR1
-++
M
MOTOR2
P024
1
2
M
-
SW001
1 2
SVB
NEO5 CONTROL BOARD
M2IN2
M1IN2
M1IN1
MGND
MGND
M2IN1
S2
S4
S3
S1
S5
S6
P001
1
2
3
4
5
6
7
8
9
10
11
12
13
14
N006
P006
SWITCH BOARD
N008
12
12345678
S7
S6
S5
S1
N002
1234567
S3
S4
R005
N003
LED+
N007
12
P007
12
150R
1/4W
P010
1
2
connecte-main board p005
N004
1N4002
D005
1N4002
D004
123456789
MODULETCM
FRONT-GND
M2IN2
M1IN2
M1IN1
MGND
MGND
M2IN1
DRV12V
AUDIO-L
S2
S4
S3
S1
S5
S6
AUDIO-R
N001
1
2
3
4
5
6
7
8
9
10
11
12
13
14
N012
OP01
123
P005
3
2
1
3
2
1
FRONT-GND
DRV12V
TCM MODULE
SW003
1 2
SW004
1 2
SW002
1 2
C001
C005
100nF
330uf
25V
16V
S6
S5
FRONT-GND
123
123
S6
S5
FRONT-GND
SW006
SW005
1 2
1 2
R003
2R2
1/2W
5678
SVCC PVCC VIN2
VO2
IC001
BA4558
VO1GND
1 2 3 4
R004
2R2
1/2W
VO2
1 2 3 4
NOTES:
1. Unless otherwise specified:
A. All resistor values are in ohms,
1/8W
B. All Capacitor values are in F
2. Replace transistors with type
specified from replacement parts list
3. * and indicate critical safety
components. Replace only with those
specified from replacement parts list
to maintain proper performances and
safety of this unit.
VIN1VCTL
D001
8.2v
1/2W
SVCC PVCC VIN2
IC002
BA4558
VO1GND
VIN1VCTL
D002
8.2v
1/2W
5678
LED+
D003
SENSOR-OUT BOARD
CRKD2143
First issue 09 / 04 21
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