Micon Schematic Diagram - JVC TV-13142 Service Manual

[ SYSCON PWB(MICON) CIRCUIT DIAGRAM ]
A
FROM/TO POWER
POWER_FAIL2
8
GND
P.CON+5V
AT+12V
MOTOR_GND
CYL/LOADING MOTOR DRIVER
IC1004 LB11880
C1078
0 1.0
GND FC
0.1 F
3.7 2.5
PC OUT VC
C1080
1.9 5.0
VCO IN VREG
7
0.1 B
C1069
0 2.6
CX PG IN(+)
0.022 B
C1070
0 2.6
C2 PG IN(-)
0.0022 B
C1073
2.3 2.6
C1 PG OUT1
0.0022 B
0
11.5
W IN PG OUT2
NC
0
11.5
V IN BFGO
NC
11.5 W819
11.5
U IN LVCC
NC
6
12.2 11.5
VCC VREF
0
0
RF X IN
S801X
7.5 0
M COM Y IN
S801Y
0 10.1
W OUT X OUT
0 0
V OUT LGND
0 10.1
U OUT Y OUT
5
EOT SENSOR
Q1013
PNA2604M010R
FROM/TO DECK
0.1
CP1006 (CP101)
IMSA-9604S-04Z14
5.0
1 VCC
2 BOT
LM-
3 LDM-
4
LM+
4 LDM+
3
FROM/TO MICRO MOTOR
CP1005 (CD2001)
IMSA-9604S-07Z14
U-OUT
1 U-OUT
V-OUT
2 V-OUT
W-OUT
3 W-OUT
M-COM
4 M-COM
5 GND
C1064 R1082
6 PG OUT
1 F 1.5K
7 PG GND
2
FROM/TO CAPSTAN DD UNIT
C1090
CP1004 TMC-J08P-B1
0.0033 B
1 GND
2 MOTOR GND
3 I LIMIT
CAP_CTL
4 CTL
5 VCO
CAP_FG
6 FG
W882
CAP_F/R
7 CAP/M/F/R
8 VCC(5V)
1
A
B C
W901
C1007
0.1 F
H_GND
W919 CYL_DRIVE
5.9
0.2
X_RAY
P.CON+5V X_RAY_SW
Q1023
0 2SC2412K
PGIN+
PGIN-
W810
CYL_PG
VCR_A_MUTE
CYL_FG
TV_A_MUTE
5.1
NC
W849
NC
5.1
R1001
5.9
3.3K
IIC_OFF
LDM_R
5.2
R1008 11
CAP_FG
2.5
1K 1/4W C1013 0.0039 B
LDM_F
R1084
CYL_FG
C1091
1K
2.0
R1064 13 12
CYL_PG 0.0022 B
0.6
1K 1/4W
C1015 10V 47 KA
2.5
C1016 16V 22 KA
2.5
C1018 50V 4.7 KA
0.2
R1009 560
CTL-
R1012 C1019
R1013 560
10K 0.001 CH
CTL+
2.5
C1020
FF/REW_SW C1027
2.6
C1022 16V 10 KA
Q1004 0.0039 B
0
KRC103RTK
2.5
0.1 F
10
5.1
5.1
0
5.2
TIMER SYSCON MICON IC
IC1001
OEC7059A
TAB_SW
TAB SW
SW1001
SPVF130100 C_ROTARY
H.SW
W833
H.AMP_SW1
CAP_F/R
W894
PGIN-
PGIN+
5.1
1.3
RPI-352Q01R
SENSOR SW
Q1002 1.2 5.2
2SC2412K
2 3
1 4
C1085
MS_SEN B
0.8 1.4
16V 220 YK
Q1003
RPI-352Q01R
NOTE: THE DC VOLTAGE AT EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK
B C
No.51810
TV-13142 TV-13142
TV-13142W TV-13142W
D E

MICON SCHEMATIC DIAGRAM

R1029
4.7K
R1044
3.3K
R1045
3.3K
NC NC NC NC NC
0.9 0.9 0 1.8 2.5 0 0 4.9 2.5 2.6 0 0 4.7 0 0 0 0 0 0 4.8
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61
0
0
POWER_FAIL_L
81 VCR_A_MUTE
IIC OFF
82 TV_A_MUTE
CAP-FG
83 SP/LP/EP-H
AMP-VSS
0
84 CA/MA_SEL
DRUM-FG
DRUM-PG
AMP-VREFOUT
AMP-VREFIN
98 AMP-VCC
C
99 ANALOG VCC
CTL-
0
100 DEW
CTL+
AMP C
CTL AMP-OUT
0
1 2 3 4 5 1 6 7 8 9 0 11 12 13 14 15 16 17 18 19 20
1.4 1.4 0 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
NC
9
H.SW
TP1002
NC
NC
0
5
NC
MS_SEN A
Q1009
1.2
0.8 5.2
0
2 OUT
1
2 3
1
5.2
1 4
0.5 1.4
4 3
0 0.9
REEL SENS
Q1005
RPI-301
CAUTION: DIGITAL TRANSISTOR
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
D E
2-15 2-16
F
(SYSCON PCB)
SERVICE R1032
C1056
TP1001 10K
0.1 F
NC
C1034
0.1 F
C1035
220P CH
6
C1031
7
R1033
0.001 B
1K
0 4.9 4.2 0 2.3 1.6 2.1 5.2 0 5.2
60 59 58 57 56 55 54 53 52 51
TAB_SW
5.2
0
NC
0
NC
CM_ADV_VIDEO/AV1
0
NUB
0
C1046 20P CH
50 TAB SW
OSC-OUT2
L1001 R1005
2.6
2.2uH 2.7K
49 OSD-VSS
OSC-IN2
2.5
R1040 C1047 18P CH
48 CM_ADV_AUDIO/AV2
CLKSEL
5.2
33K
NC
TUNER_CONTROL
0
X-RAY_TEST
X-RAY_TEST
0
VSS
0
8 C1040 18P CH
X-OUT(12MHz)
X1001
2.6
12MHz
X-IN(12MHz)
2.1
C1048 18P CH
33 E/V_MASK/PLAY LED
VCC
32 RENT_H 5.2
C1049 22P CH
XC_OUT(32KHz)
31 ON-TIMER LED
X1002
1.3
C1050 20P CH
32.768KHz
XC_IN(32KHz)
1.5
RESET
RESET-L
5.2
NC
4.8
NC
0
D1009
ON_TIM_LED
0
1SS133
21 22 23 24 25 26 27 28 29 30
0 0 0 5.2 5.2 5.2 0 0
NC NC NC
2.5 2.6 0 5.2
5 6 7 8
4 3 2 1
0 0 0 0
NC
R1049
0
4
4.7K
NC
IN GND
2 3
5.1 0
R.SIGNAL
G.SIGNAL
B.SIGNAL
TUNER VIDEO SIGNAL
DEFLECTION SIGNAL
CAPSTAN AFC SIGNAL
CYLINDER AFC SIGNAL
CYLINDER APC SIGNAL
F
No.51810
G H
8
FROM/TO Y/C/A/H.AMP 7
C1062
SD_VIDEO
1 B
Y/C_CLK
Y/C_DATA
Y/C_CS
H.SW
ENV_DET
VCR_A_MUTE
CTL+
CTL-
C_ROTARY
DUMMY_V.SYNC
V.REC_ST_H
6
H.AMP_SW1
COMP
SD_SYNC
FROM/TO CHROMA/IF
HD
VD
AFT_M
SCL
5
SDA
OSD_R
C1026
0.01 F OSD_G
OSD_B
OSD_BLK
AT+5V_BACKUP
AT+5V
VCR_POWER_H
TV_POWER_H
SPOT_H
TV_POWER_H
4
VCR_POWER_H
FROM/TO I/O
IIC_OFF
ON_TIM_LED
REC_LED
T-REC_LED
KEY_A
KEY_B
REMOCON_IN
SCL
SDA
FROM/TO SOUND AMP
3
TV_POWER_H
TV_A_MUTE
FROM/TO DEFLECTION
X_RAY
X-RAY_TEST
TV_POWER_H
H_GND
2
PCB800
VMA213
1
G H