JVC TV-13142 Service Manual page 8

SW1001
2
1
AT+5.6V
1
P. CON+5V
2
1
2
1
2
X-RAY_TEST
TV
VCR_POWER_H
CP1004
3 I LIMIT
4 CTL
CAPSTAN
6
DD UNIT FG
7 CAP/M F/R
D1003
P. CON+5V
P. CON+5V
EOT SENSOR
Q1013
Y/C/AUDIO/
DUMMY_V. SYNC
HEAD AMP/
IN/OUT
CP1005
1 U-OUT
2
V-OUT
MICRO
MOTOR 3 W-OUT
4 M-COM
IC1004 LB11880
16
CLY/LOADING MOTOR DRIVER IC
2 17
7 8 13 15 9 10 11 12 19 18
AT + 12V
M101
CP101 CP1006
LOADING
LM LDM+ 4 4 LDM+
MOTOR
LDM- 3 3 LDM-
BOT 2 2 BOT
VCC 1 1 VCC P. CON+5V
BOT SENSER
Q101
No.51810
All manuals and user guides at all-guides.com
TV-13142
TV-13142W
MICON/POWER/OPERATION/DECK BLOCK DIAGRAM
TIMER SYSCON MICON IC
IC1001 OEC7059A
3
RESET-L 34
4 50 TAB SW
POWER_FAIL_L 85
4 1 MSSEN-A
X-OUT(12MHz) 39
MS_SEN A
3 Q1009
X-IN(12MHz)
38
XC-OUT(32KHz)
36
4 2 MSSEN-B
MS_SEN B
Q1003
XC-IN(32MHz) 35
3
Q1002
23 SENS LED
SENSER SW
CTL+ 95
3 REEL-T CTL- 94
80
REEL SENS.
V-REC-ST-H 66
Q1005
4
CVIN 56
VIDEO-H. SW 18
Y/C_DATA
41 X-RAY_TEST 68
27 Y/C_ CLK 70
VCR-POWER
OSD_VSS 49
12
CAP-PWM
Y/C_CS 69
76 CAP-PWM
ENV_DET 6
87 CAP-FG
VCR_A_MUTE 81
11 CAP-FWD
IIC-DATA1 72
IIC-CLK1 71
CTL AMP-OUT 97
FF/REW-L 73
3
EOT
R
64
G 63
B 62
13 DUMMY-V.SYNC
AFT(MONI) 7
OSD OUT1
60
V-SYNC 59
H/C-SYNC 58
TV_A_MUTE 82
77 DRUM-PWM
KEY A 9
TV-POWER 28
21 LDM-FWD KEY B 10
20 LDM-RVS
89 DRUM-FG
DRUM-PG
90
REMOCON-IN 14
REC LED 30
4 BOT
T-REC LED
29
2-7
TV-13142
TV-13142W
SYSTEM RESET IC
3 OUT IC1003
R3111N311A/C
OPERATION PCB
Q1023
X1001
12MHz
AUDIO L
X_RAY_SW
X1002
32.768KHz
VIDEO
EEP ROM IC
5 SDA
IC1099
SCL S-24C02BDP-LA
6
Q1004
FF/REW_SW
OPERATION PCB
POWER
REC/OTR STOP/EJECT
ON/OFF
Q4204
OS753
TV POWER
CH DOWN
1 2 3
SW
Q1007
POWER/PLAY
REC/OTR T-REC
REC LED SW
D791
D793 D792
Q1008
T-REC
LED SW
2-8
POWER FAIL2
J701
3 4 FRONT_VIDEO
FRONT_AUDIO
1 2
CTL+
CTL-
Y/C/AUDIO/CCD
V. REC_ST_H
HEAD AMP/
SD_VIDEO
IN/OUT
H. SW
Y/C_DATA
Y/C_ CLK
SD_SYNS
Y/C_CS
ENV_DET
VCR_A_MUTE
X_RAY
SDA
SCL
OSD_R
OSD_G
OSD_B
TV
AFT_M
OSD_BLK
VD
HD
TV_A_MUTE
TV_POWER_H
PLAY FF/CUE REW/REV
CH UP VOL. UP VOL. DOWN
INPUT SELECT
AT+5V
R. SIGNAL
G. SIGNAL
B. SIGNAL
TUNER VIDEO SIGNAL
DEFLECTION SIGNAL
CAPSTAN AFC SIGNAL
CYLINDER AFC SIGNAL
CYLINDER APC SIGNAL
AUDIO SIGNAL(REC)
No.51810