Toshiba MV13Q41 Service Manual page 44

A B
FROM TV POWER
POWER_FAIL2
8 P.CON+5V
GND
MOTOR+12V
(MOTER GND)
GND
7
C1001
16V 47 YK
FROM/TO DECK
C1007
CP1001 (CP101)
TMC-J12P-B2
25V 47 YK
CAP_FG
1 CAP_FG
W892
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
W805
LDM_CTL
10 LDM_CTL
11 CYL_FG/PG
CYL_DRIVE
12 CYL_CTL
FROM/TO DECK
CD852
5 CH01408A
BOT SENSOR
Q1011
ST-304L
EOT SENSOR
Q1013
ST-304L
W836
C1042_1
4
1
C1024
C1043
6.3V 470 YK
0.01 B
3
2
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
1
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
A B
G-3
C
MICON SCHEMATIC DIAGRAM
R1029
4.7K
NC
0.9 0.9 0
80 79 78 77
VCR_A_MUTE
0
TV_A_MUTE
5.1
NC
5.1
FF/REW-L
R1001
5.2
POWER_FAIL_L
5.9
3.3K
IIC_OFF
IIC OFF
5.2
R1008 11
CAP_FG
CAP-FG
C1013
2.5
1K 1/4W
0.0039 B
AMP-VSS
R1048 4.7K 0
NC
R1064 2.0
13
DRUM FG/PG
0.6
1K 1/4W C1015 10V 47 KA
AMP-VREFOUT
2.5
C1016 16V 22 KA
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
C1027
FF/REW_SW 2.6
C1022
16V 10 KA
0 0.0039 B
Q1004
CTL AMP-OUT
RT1N241C-T1 2.5
0.1 F
10
5.1
5.1
0
5.2
C1025 0
0.0022 B TIMER SYSCON MICON IC 1 2 3 4
IC1001
1.4 1.4 0
OEC7119A
F
TAB_SW
H.SW
R1070
H.AMP_SW1
100
CAP_M/F/R
W894
MS_SEN B
MS_SEN A
Q1003
Q1009
RPI-352C40N
RPI-352C40N
5.2 5.2
0.8 5.2
2 3 2 3
1 4 1 4
0.8 1.4 0.5 1.4
NOTE:THE DC VOLTAGE EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
C
D E
(SYSCON PCB)
C1056 0.1
C1034
0.1 F
C1035
220P CH
C1031
R1044
0.001 B
3.3K
R1045
3.3K
NC NC NC NC
1.8 2.5 NC 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
0
76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56
81 VCR_A_MUTE
50 TAB SW
82 TV_A_MUTE
49 OSD-VSS
83 (EXT MUTE)
48 (AV2)
98 AMP-VCC
33 PLAY LED
99 ANALOG VCC
32 RENT_H
100 DEW
31 ON-TIMER LED
5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
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 4.5 0 0
5.0 5.2
NC NC NC
9
H.SW
TP1002
NC
4.5
0.03
X_RAY
Q1014 0
RT1N241C1
R1049
4.7K
NC NC
0 0
5 4
NC NC
0 1.2
OUT IN GND
1 2
1 2 3
0
5.2 5.1 D1002
1SS133
4 3
0 0.9
REEL SENS
Q1005
RPI-303
CAUTION: DIGITAL TRANSISTOR
D E
F G
SERVICE
R1032 10K
TP1001
F
NC
6
7
R1033 C1062_1
1K 1 F
R1078
390K
1.6 2.1 5.2 0 5.2
55 54 53 52 51
TAB_SW
5.2
0
NC
0
(AV1) NC
0
NUB
0
C1046 20P CH
OSC-OUT2
L1001 R1005
2.6
2.2uH 2.7K
OSC-IN2
2.5
R1040 C1047 18P CH
CLKSEL
5.2
33K
NC
NC
0
X-RAY_TEST
X-RAY_TEST
0
VSS
0
8 C1040 18P CH
X-OUT(12MHz)
X1001
2.6
18P CH
C1048
100CT01207
X-IN(12MHz)
12MHz
2.1
VCC
C1026
5.2
C1049 22P CH
0.01 F
XC_OUT(32KHz)
X1002
1.3
C1050 20P CH
100DA32R01
XC_IN(32KHz)
32.768KHz
1.5
RESET
RESET-L
5.2
NC
4.8
NC
0
NC
0
26 27 28 29 30
5.2 5.2 5.2 0 0
TV_POWER_H
NC
VCR_POWER_H
2.6 2.5
5.2 0
8 7 6
1 2 3
0 0 0
R.SIGNAL CYLINDER APC SIGNAL
CAPSTAN AFC SIGNAL
G.SIGNAL
DEFLECTION SIGNAL
B.SIGNAL
PLAYBACK VIDEO SIGNAL
F G
H
8
FROM/TO Y/C/AUDIO/HEAD AMP
Y/C_CLK
Y/C_DATA
Y/C_CS
H.SW 7
SD_VIDEO
ENV_DET
VCR_A_MUTE
CTL+
CTL-
DUMMY_V.SYNC
V.REC_ST_H
H.AMP_SW1
COMP
SD_SYNC
6
FROM/TO CHROMA/IF
H_CTL
HD
VD
AFT_M
SCL
5
SDA
OSD_R
OSD_G
OSD_B
OSD_BLK
AT+5V_BACKUP
AT+5V
VCR_POWER_H
PROTECT
4
FROM/TO IN/OUT
IIC_OFF
REC_LED
T-REC_LED
5
SCL
SDA
FROM AV
4
AT+5V
0
3
KEY_B
KEY_A
REMOCON_IN
GND
TO SOUND AMP
TV_POWER_H
TV_A_MUTE
FROM/TO DEFLECTION
2
X_RAY
X-RAY_TEST
PCB010
DMD021
1
H
G-4