Micon Schematic Diagram - Aiwa VX-S205 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
7
(S/S)
GND
MOTOR_GND
LOADING MOTOR DRIVER
IC1003 BA6955AN
CONTROL LOGIC
STD
POWER
SAVE
6
1 2 3 4 5 6 7 8
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
3
5 CYL DRIVE
4 CYL GND
3 CYL FG
2 CYL +B
1 CYL PG
CYL_DRIVE
CYL_FG
CYL_PG
2
C1066
FROM/TO CAPSTAN DD UNIT
0.1 B
CP1004
TMC-J08P-B1
W901
1 GND
2 MOTOR GND
3 I LIMIT
CAP_CTL
4 CTL
CAP_VCO
5 VCO
1
CAP_FG
6 FG
CAP_F/R
7 CAP.M F/R
8 VCC(5V)
R1010
3.3K 1/4W
A B
C D

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
5.1
1.8
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
SENSOR 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
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
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)
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
CAUTION:
R1049
SYSTEM RESET
IC1002 PST600H
4.7K
NOTE:
1.2 1.2 0
2 2
1
IN GND OUT
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
1 2 3
5.1 0 5.2
3 4 3
NOTE:
5.2 0 5.2
E
I-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
R1033 C1039
1K 0.1 B
NC
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
OSC-IN2
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
RESET-L
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
SINCE THESE PARTS MARKED BY ARE
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
THE RESISTOR MARKED F IS FUSE RESISTOR.
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
IS NON POLAR ONE.
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
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
FROM/TO Y/C/A/H.AMP
H.SW
H.SW
SCL
SDA
Y/C_VIDEO
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
AFT_R
IIC_OFF
AFT_M
SCL
SDA
OSD_R
OSD_G
4
OSD_B
OSD_BLK
TV_POWER_H
VCR_POWER_H
X_RAY
FROM/TO I/O
EXT_MUTE
VCR_A_MUTE
ON_TIM_LED
OTPB_LED
REC_LED
T-REC_LED
3
KEY_A
KEY_B
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