Micon Schematic Diagram - Toshiba MW20H63 Circuit Diagrams

A B
FROM/TO TV POWER
POWER_FAIL
GND
8
MOTOR+12V
MOTOR_GND
DEGAUSS_H
FROM/TO REGULATOR
VCR_POWER_H
AT+5V
BACKUP+5V
P.CON+5V_C
DVD_H
7
P.CON+5V_D
DTV_POWER_ON-H
FROM/TO DECK
CP1001
TMC-J12P-B2
CAP_FG
1 CAP_FG
2 CAP_VCO
3 VCC
R1010
CAP_M/F/R
4 CAP/M/F/R
3.3K 1/4W
5 I_LIMIT
6 GND[M]
6 7 GND
8 LD/CY_VCO
CAP_CTL
9 CAP_CTL
LDM_CTL
10 LDM_CTL
11 CYL_FG/PG
CYL_DRIVE
12 CYL_CTL
5
BOT SENSOR
Q1011 CENTLED
ST-304L
EOT SENSOR
Q1013
ST-304L
4
TAB_SW
0
5.1
Q1024 0
KRC103SRTK
3
2
1
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
NOTE:THE DC VOLTAGE EACH PART WAS
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
A B
H-11
C D

MICON SCHEMATIC DIAGRAM

C1045
100P CH
R1029
R1044
4.7K
3.3K
C1061
100P CH
R1003
R1045
10K
5.1 3.3K
D1014
5.1
MTZJ15B T-77
BUFFER
4.4
R1039
Q1002
KTA1504S_Y_RTK NC
4.7K 0.9 0.9 0 1.8 2.5
80 79 78 77 76 75 74
VCR_A_MUTE
0
TV_A_MUTE
5.1
SPDIF_MUTE_H
5.1
FF/REW-L
R1001
5.2
POWER_FAIL_L
5.9
3.3K
IIC_OFF
81 VCR_A_MUTE
IIC OFF
5.2
R1008 17
CAP_FG
82 TV_A_MUTE
CAP-FG
C1013 2.5
1K
83 SPDIF MUTE-H
0.0039 B
AMP-VSS
0
DEGI_ST_L
MESSERGE_REQ_IN
R1064
2.0
16
DRUM FG/PG
0.6
560
C1015_1 16V 47 KA_P
AMP-VREFOUT
2.5
C1016_1 16V 22 KA_P
AMP-VREFIN
2.5
C1018_1 50V 4.7 KA_P
98 AMP-VCC
C
0.2
R1009 560
CTL-
99 ANALOG VCC
CTL-
R1012 C1019
0
R1013 560
CTL+ 10K 0.001 CH
100 STEREO SEL
CTL+
2.5
C1020_1
AMP C
C1027
FF/REW_SW 2.6
C1022
25V 10 KA_P
0 0.0039 B
Q1004
CTL AMP-OUT
KRC103SRTK 2.5
0.1 F
5.1
5.1
0
C1025
5.2
0.0022 B
0
TIMER SYSCON MICON IC 1 2 3 4 5 6 7
ST_SELECT
IC1001
1.4 1.4 0 0 0 2.4
OEC7175A
19
C_ROTARY
H.SW
R1070
H.AMP_SW1
CAP_M/F/R 100
W894
MS_SEN A
MS_SEN B
Q1009
Q1003
RPI-352C40N
RPI-352C40N
5.2 5.2 0.8 5.2
2 3 2 3
1.2
1.2
2
1
1 4 1 4
0.8 1.4 0.5 1.4
3 4
0 0.9
REEL SENS T
Q1005
RPI-303
CAUTION
:SINCE THESE PARTS MARKED BY
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
C D
E
(VCR MT PCB)
C1056
NC
0.1 F
C1034
0.1
F
C1035
220P CH
C1031
0.001 B
0 4.9 2.5 2.6 0 0 4.7 0 0 0 0 0 4.8 0 4.9 4.2 0 2.3 1.6 2.1 5.2
0
73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53
DVD POWER ON-H
50 TAB SW
49 OSD-VSS
48 DVD RESET
REC MUTE-H
X-OUT(12MHz)
X-IN(12MHz)
33 Y/U/V SW
32 CHROMA P.-H
XC_OUT(32KHz)
31 DTV RESET
XC_IN(32KHz)
8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
2.2 0 5.2 5.2 0 2.2 0 0 0 5.2 2.3 2.6 2.6 0 0 0 5.2 5.2 5.2
5.0 5.2
NC
NC
W893
R1049
4.7K
NC NC
0 0
5 4
NC NC
REEL SENS S
0 1.2
Q1001
2
1
RPI-303
OUT IN GND
1 2 3
0 D1002
5.2 5.1
3 4
0 0.9 1SS133
ATTENTION
:LES PIECES REPAREES PAR UN ETANT
ARE
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
E
F G
SERVICE
R1032 10K
TP1001
R1033 C1062
1K 1 B
R1078
390K
0 5.2
52 51
TAB_SW
5.2
0
DVD_RESET
0
DVD_H
NUB
0
C1046
OSC-OUT2
L1001 R1005
2.6 C1047
20P CH
2.2uH 2.7K
OSC-IN2
2.5
R1040 18P CH
CLKSEL
5.2
33K 1/4W
REC_MUTE_H
0
SPDIF_SW
SPDIF SW
0
VSS
0
R1048 18 C1040 18P CH
X1001
2.6
1K
C1048 18P CH
100GT01215
12MHz
2.1
VCC
C1026
5.2
C1049 22P CH
0.01 F
X1002
1.3
C1050 20P CH
100DA32R01
32.768KHz
1.5
RESET
RESET-L
5.2
REAR_Y/U/V_H
4.8
NC
0
DTV_RESET
0
29 30 SDA
0 0
TV_POWER_H
SCL
2.5 2.6 0 5.2
5 6 7 8
4 3 2 1
0 0 0 0
SW
Q1006
5.0 KRA103SRTK
0
5.0 VCR_POWER_H
0
0
4.46
5.0
SW
Q1007
0
D1005 KRC103SRTK
DAN202U
CAUTION: DIGITAL TRANSISTOR CAUTION: DIGITAL TRANSISTOR
F G
H
8
FROM/TO Y/C/AUDIO/HEAD AMP
DUMMY_V.SYNC
V.REC_ST_H
H.AMP_SW1
COMP
Y/C_CLK
Y/C_DATA
Y/C_CS
7
H.SW
Y/C_VIDEO
ENV_DET
VCR_A_MUTE
CTL+
CTL-
C_ROTARY
FROM/TO TUNER/DVD IN/OUT
AFT_MAIN
DVD_RDY
DVD_DATA_OUT
DVD_DATA_IN
DVD_CLK
6
TV_POWER_H
TV_A_MUTE
DVD_RESET
SPDIF_SW
SPDIF_MUTE_H
DIGITAL_SELECT
DVD_H
DEGI_ST_L
SCL
SDA
DTV_RESET
FROM/TO CHROMA/IF
5
REAR_Y/U/V_H
H.SYNC
V.SYNC
OSD_R
OSD_G
OSD_B
OSD_BLK
VCR_POWER_H
PROTECT
IIC_OFF
H_CTL
4
X_RAY
TV_POWER_H
SCL
SDA
FROM/TO Hi-Fi
SCL
SDA
REC_MUTE_H
HIFI_ENV_DET
HIFI_H.SW
ST_SELECT
VCR_A_MUTE
FROM/TO IN/OUT
3
TV_POWER_H
REC_LED
T-REC_LED
SDA
REMOCON_IN
KEY_B
KEY_A
2
PCB010
DMF086
1
H
H-12