Micon - Toshiba MV9DL2 Service Manual

A B
FROM REGULATOR
8
AT+5V[BACKUP]
AT+5V[UCON]
GND
MOTOR_GND
P.CON+5V
AT+12V
7
6
2.5 2.6 0 5.2
5 6 7 8
5
4 3 2 1
0 0 0 0
5.1 BOT SENSOR
EOT SENSOR 5.1
Q1008
Q1013
PNA2604M010R
PNA2604M010R D1003
0
0 SID1050CM
4
FROM DEW SENSOR
CP1001
52287-0211
1 DEW-
3
2 DEW+
C1044
0.01 F
C1007_1
FROM/TO CAP MOTOR
16V 220 YK
CP1002
TMC-J12P-B2
L1003 L1002
1 CAP FG
2 CAP VCO
22uH 22uH
3 VCC(5V)
ELC0607
4 CAP.M F/R
5 I LIMIT
2
6 MOTOR GND
7 GND
C1090
8 CYL/LAD VCO
0.0033 B
9 CAP CTL
10 LDM CTL
C1052_1 16V 220 YK
11 CYL FG/PG
12 CYL CTL
1
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
A B
G-3
C
W810
NC
0.9 0.9 0
80 79 78
VCR_A_MUTE
0
TV_A_MUTE
5.1
EXT_A_MUTE
SDA 0
NC
SCL
C1053 5.1
R1001
POWER_FAIL_L
5.9
0.1 F
IIC_OFF 3.3K 1/4W
IIC OFF
5.2
R1008 11
CAP_FG
CAP-FG
C1013 2.5
1K
0.0039 B
AMP-VSS
R1014
0
NC
47K
2.0
R1064 13
CYL_FG/PG
DRUM FG/PG
0.6
1K 1/4W
C1015 6.3V 47 KA
AMP-VREFOUT
2.5
C1016 16V 22 KA
S809X
AMP-VREFIN
2.5
C1018 50V 4.7 KA
C
0.2
R1009 560
CTL-
CTL-
R1012 C1019
0
R1013 560
CTL+ 10K 0.001 CH
CTL+
2.5
C1020
AMP C
FF/REW_SW C1027
2.6
C1022
16V 10 KA
Q1004 0 0.0039 B
CTL AMP-OUT
KRC103RTK
2.5
0.1 F
10
5.1
5.1
0 R1058 560K
5.2
R1059
EOT 0
150K
TIMER SYSCON MICON IC 1 2 3
BOT
IC1001
1.4 1.4 0
C1025_1
OEC7064A
0.1 F
CAP_FG
CAP_F/R
CAP_LIMIT MS_SEN A
5.1
1.3 Q1009
RPI-352Q01R
SENSOR SW
Q1002 1.2 5.2
0.8 5.2
2SC2412K
2 3 2 3
CAP_CTL
LDM_CTL
1 4 1 4
TAB SW 0.8 1.4 0.5 1.4
CYL_FG/PG
SW1001
CYL_DRIVE MS_SEN B
SPVF130100
Q1003
RPI-352Q01R
NOTE:
THE DC VOLTAGE AT EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK
C
D E
MICON SCHEMATIC DIAGRAM
(SYSCON PCB)
S809Y
220P CH
C1031
0.001 B
NC
NC
NC NC
1.8 2.5 0 0 4.9 2.5 2.6 0 0 4.7 0 0 0 0 0 4.8 0 4.9 4.2 0
0
77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57
81 VCR_A_MUTE
50 TAB SW
82 TV_A_MUTE
49 OSD-VSS
83 SP/LP/EP-H
48 CM_ADV_AUDIO/AV2
84 CA/MA_SEL
98 AMP-VCC
33 E/V_MASK/PLAY LED
99 ANALOG VCC
32 RENT_H
100 DEW
31 ON-TIMER LED
4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
0 0 2.4 2.2 0 5.2 5.2 0 2.2 0 0 0 5.2 2.3 2.6 2.6 0 0 0 0
NC
NC NC
NC NC NC
9
H.SW
TP1002
NC
NC NC
0
0
5 4
NC NC
1.2
0
2
1
OUT IN GND
1 2 3
5.2 5.1 0
4 3
0 0.9
REEL SENS
Q1005
RPI-301
CAUTION: DIGITAL TRANSISTOR
D E
F G
S808X
C1041
0.1 F
C1034 SERVICE
TP1001
NC
0.1 F
C1035
6
7
R1033 C1062
1K 1 B
R1078
390K
2.3 1.6 2.1 5.2 0 5.2
56 55 54 53 52 51
TAB_SW
5.2
0
NC
0
NC
C1004 10P CH
CM_ADV_VIDEO/AV1
0
NUB
0
10P CH
C1046
OSC-OUT2
L1001
2.6
C1047 18P CH
2.2uH
OSC-IN2
2.5
R1040
CLKSEL
5.2 C1026
33K 1/4W
NC
TUNER_CONTROL
0 0.01 F
X-RAY_TEST
X-RAY_TEST
0
VSS
0
8 C1040 18P CH
X-OUT(12MHz)
X1001
2.6
C1048 18P CH
100CT01207
X-IN(12MHz)
2.1
VCC
5.2
C1049 22P CH
XC_OUT(32KHz)
X1002 C1045 10P CH
1.3
100DA32R01
XC_IN(32KHz)
1.5
C1050 10P CH
RESET
RESET-L
5.2
NC
S808Y
4.8
NC
0
NC
0
25 26 27 28 29 30
5.2 5.2 0 0
5.2 NC
R1049
4.7K
B.SIGNAL
G.SIGNAL
R.SIGNAL
TUNER VIDEO SIGNAL
DEFLECTION SIGNAL
CAPSTAN AFC SIGNAL
CYLINDER APC SIGNAL
F G
H
8
FROM/TO Y/C/AUDIO/CCD/HEAD AMP
7
Y/C_CLK
Y/C_DATA
Y/C_CS
H.SW
SD_VIDEO
ENV_DET
VCR_A_MUTE
CTL+
CTL-
DUMMY_V.SYNC
V.REC_ST_H
SD_SYNC
6
FROM/TO CHROMA
HD
VD
5
AFT_M
SCL
SDA
OSD_R
OSD_G
OSD_B
OSD_BLK
POWER_FAIL[DC]
X-RAY_TEST
VCR_POWER_H
TV_POWER_H
SPOT_H
4
IIC_OFF
FROM/TO IN/OUT
VCR_A_MUTE
TV_POWER_H
REC_LED
T-REC_LED
KEY_A
KEY_B
REMOCON_IN 3
EXT_MUTE
EXT_A_MUTE
TO SOUND AMP
TV_POWER_H
TV_A_MUTE
2
PCB010
VMA222
1
H
G-4