Micon Schematic Diagram - Aiwa VX-S135 Service Manual

A B
8
D1011
SB10-03A3 D1006
FROM/TO POWER
SB10-03A3
AT+5.6V
P.CON+5V
P.CON+12V
POWER_FAIL[DC]
VCR_POWER_H
CAP_MID_H
CAP_VCO
(S/S)
GND
7
MOTOR_GND
LOADING MOTOR DRIVER
IC1003 BA6955AN
CONTROL LOGIC
STD
POWER
SAVE
1 2 3 4 5 6 7 8
6
11.9 0 0 0 1.6 0 1.6 11.9
D1005
D1004
11E1N
RD12FB
D1001
1N4005E
5
C1057
FROM TO DECK
0.1 B
CP1006(CP101) 52045-0445
1 Vcc
2 BOT
3 LDM-
C1002
4 LDM+
0.001 B
CP1002(CP102) CH22076A
C1005
1
EOT
0.001 B
2
Vcc
4
TAB_SW
0.1
5.1
LED DRIVER CENT_LED
Q1022
FROM/TO MICRO MOTOR
DTC143EKA
0
W851
CP1005_1 52045-0545
5 CYL DRIVE
4 CYL GND
3
3 CYL FG
2 CYL +B
1 CYL PG
CYL_DRIVE
CYL_FG
CYL_PG
2
C1066
FROM/TO CAPSTAN DD UNIT
CP1004 0.1 B
TMC-J08P-B1
W901
1 GND
2 MOTOR GND
3 I LIMIT
CAP_CTL
4 CTL
CAP_VCO
5 VCO
CAP_FG
6 FG
R1010
CAP_F/R
1 7 CAP.M F/R
3.3K 1/4W
8 VCC(5V)
A B
C

MICON SCHEMATIC DIAGRAM

5.9
R1029
X_RAY X-RAY SW
Q1023
0.1 4.7K
2SC2412K
0
R1028
4.7K
R1076
W864
10K
5.2 5.2 0 1.8 2.6 0 0
80 79 78 77 76 75 74
C1073 100P CH
VCR_A_MUTE
0
TV_A_MUTE
5.2
5.2
NC
CA/MA_SEL
5.2
POWER_FAIL_L
5.9
NC 81 VCR_A_MUTE
CFG AMP-OUT
20
1.4
R1008
C1007
CAP_FG
82 TV_A_MUTE
CAP-FG
C1013
2.6
50V KANP 1 1K
0.0056 B
83 FF/REW-L
AMP-VSS
R1004 1K
0
CYL_FG
DRUM-FG
0.4
21 22
R1007 1K
CYL_PG DRUM-PG
0.6
C1015 10V 47 KS
AMP-VREFOUT
2.5
C1016 16V 22 KS
AMP-VREFIN
2.5
C1018 50V 4.7 KS
98 AMP-VCC
C
0.2
R1009 560
CTL- 99 ANALOG VCC
CTL-
R1012 C1019
2.5
R1013 560
CTL+ 10K 0.001 CH
100 DEW
CTL+
2.5
C1020
AMP C
C1027
2.6
FF/REW_SW
16V 10 KS
0.0039 B
0
Q1004 CTL AMP-OUT
C1024
2.6
DTC124EKA C1022
6.3V 47 KS
0.1 B
C1041 5.1
R1067
5.2
0.1 B 0
10
5.3
0
ST_SELECT
1 2 3 4 5 6 7
1.5 1.5 0.1 0.1 3.9 4.0 2.4 2.1 5.2 5.2
COL_ROTA
W879
W880
H.AMP_SW
H.SW
2.6
VIDEO-H SW
Q1014
1.3
DTC124EKA
0
CAP_F/R
R1024
1K
SENSER SW
5.0
Q1002
2SC2412K
1.3
1.3
2.4
1
1.3 5.1 0.8 5.1
2 3 2 3
W871
MS_SEN B MS_SEN A
Q1003 Q1009
1 4 1 4
4
GP1S94L GP1S94L
0.4 1.5 0.4 1.5
0
C1059
6.3V 220 KS
C
D E
(SYSCON PCB)
R1001
3.3K
R1045
3.3K
R1044
3.3K
NC NC NC NC NC
5.2 5.1 5.1 0 5.2 2.4 0 0 2.6 0 0 0 5.1 0 4.9 4.3 0 2.2 2.0 2.1 5.1
73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53
CM_ADV_VIDEO
50 TAB SW
OSC-OUT2
49 OSD-VSS
OSC-IN2
SYSCON_TIMER_SERVO
IC1001 48 CM_ADV_AUDIO
OEC7034A
X-OUT(12MHz)
X-IN(12MHz)
33 AKB CTL
32 OTPB LED
XC_OUT(32KHz)
31 ON-TIMER LED
XC_IN(32KHz)
RESET-L
8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
0 2.2 0 4.3 3.8 5.2 0 1.3 3.5 0 0 0 0 0 0 0.1 5.2 5.2 0
NC
NC
19
R1049
SYSTEM RESET
IC1002 PST600H
4.7K
1.2 1.2 0
2 1 2
IN GND OUT
1 2 3
5.1 0 5.2
3 4 3
5.2 0 5.2
D E
J-8
F G
SERVICE
TP1001
NC
R1032
10K
25
R1059
BUFFER
1K
Q1016
26
2SC2412K
4.3
C1055
0.6
330P CH
4.9 0
R1057
0.6
BUFFER
Q1015
47K
2SC2412K
0 28
C1039_1
R1033
0.1 F
1K
R1036
1.7 5.2
52 51
330K
TAB_SW
5.5
0
0
R1070 22K
0
R1071 22K
NUB
0
C1046 20P CH
L1001
2.4
2.2uH
2.4 C1047 18P CH
R1040
CLKSEL
5.2
33K
NC
AV 2
0
NC
AV 1
0
VSS
24
0
C1040 18P CH
R1041 X1001
5.4
1M 12MHz
4.3 C1048 18P CH
VCC
C1026
5.2
C1049 22P CH
0.1 B
X1002
1.4
D1012 MTZJ6.2B
32.768KHz
1.6 C1050 20P CH
RESET
5.2
NC
0
OTPB_LED
0
ON_TIM_LED
0
C1061
SDA
29 30
68P CH
0
C1060
SCL
C1030
68P CH
0.1 B
5.1 5.1 0 5.1
5 6 7 8 5.1
TV POWER SW
Q1017
5.1
2SC2412K
4.4
TV_POWER_H
5.1
VCR
POWER SW
5.1 Q1018
4 3 2 1
2SC2412K
4.4
0 0 0 0 R1078
VCR_POWER_H
1K
R1073
1K
CAUTION: SINCE THESE PARTS MARKED BY ARE
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
NOTE: THE RESISTOR MARKED F IS FUSE RESISTOR.
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
IS NON POLAR ONE.
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE: THE DC VOLTAGE AT EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK
F G
H
8
TUNER VIDEO SIGNAL
DEFLECTION SIGNAL
CAPSTAN AFC SIGNAL
CYLINDER AFC SIGNAL
CYLINDER APC SIGNAL
R.SIGNAL
G.SIGNAL
B.SIGNAL
7
TP1002
H.SW
FROM/TO Y/C/A/H.AMP
H.SW
Y/C_VIDEO
SCL
SDA
VCR_A_MUTE
CTL+
6
CTL-
COL_ROTA
D.V_SYNC
V.REC_ST_H
H.AMP_SW
ENV_DET
FROM/TO HIFI
V.REC_ST_H
ST_SELECT
HIFI_ENV
HIFI_H.SW
VCR_A_MUTE
5
SDA
SCL
FROM/TO CHROMA/IF
VD
HD
IIC_OFF
AFT_M
SCL
SDA
OSD_R
OSD_G
OSD_B
4
OSD_BLK
TV_POWER_H
VCR_POWER_H
AFT_R
X_RAY
FROM/TO I/O
EXT_MUTE
VCR_A_MUTE
ON_TIM_LED
OTPB_LED
REC_LED
T-REC_LED
KEY_A
KEY_B 3
REMOCON_IN
TV_POWER_H
CAUTION: DIGITAL TRANSISTOR
2
FROM/TO SOUND AMP
SDA
SCL
PCB010
TV_POWER_H
VM9153
TV_A_MUTE
1
H