SLV-SE610/SE710/SE810/SX710/SX717/SX810/X9
4-13 4-14
MA-400 (SERVO/SYSTEM CONTROL) SCHEMATIC DIAGRAM • See page 4-5 for printed wiring board and page 4-15 for waveforms.
– Ref. No.: MA-400 board; 1,000 series –
SERVO/SYSTEM CONTROL
MA-400 (3/8)
Note:The components identified by mark 0 or dotted line
with mark 0 are critical for safety.
Replace only with part number specified.
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+ B+
B+
B+ B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+ B+
B+
B+
B+
B+
B+ B+
B+ B+
B+
B+
NO MARK:REC/PB MODE
R:REC MODE
P:PB MODE
0
0
1.2
1.8
4.9
0
0
5
5
5
5
5
5
5
0
0
0
2.7
2.7
5.1
5.1
5.1
1.9
2
1.9
0.1
0.2
5.1
5.1
R0/P3.1
R0.1/P3.5
5.1
5.1
5.1
4.5
0
0
2.5
0
0.3
R2.1/P2.9
R2.5/P2.8
2.4
5.1
R0/P5.1
R5/P0
1.3
1.4
5.1
0.9
1.5
5.1
5.1
000
5.1
5.1
5.1
5.1
2.2
2.4
2.4
4.8
1.3
5.2
1.9
0
4.9
5
4.4
55**
4.6
4.4
55
0.1
2.3
2
0.3
2.5
2.5
2.3
2.5
2.6
2.6
5.1
5
5
R2.6/P1.6
R2.5/P0
R2.6/P1.6
1.5
5.1
5.1
R1.2/P1
5.1
2.8
2.1
5
5.1
4.8
5.1
5.1
5.1
5.1
1.9
2.5
2.7
2
5.1
4.6
0
2.5
0
5
0
5
5.1
5.1
5.1
1.8
0.4
5.1
*
1.1
2.4
1.1
*
0.2
13.3
6.3
4.8
2.2
0.2
4.7
4.8
5.1
5.1
5.1
0
0
12
3
4
5
7
6
89
10
11
1214
13
R0.3/
P0.6
0
*:IMPOSSIBLE TO MEASURE THE
VOLTAGE AT THE MARKED POINTS.
X9:B,D,E,G
SE610:B,K,N/
SE710:B,K,N/
SE810:B,K,N/
SX710:B,K,N/
X9:B,N
:SE610/SE710/SE810/SX710/SX717/SX810/X9N
:X9:B,D,E,G
SE810/SX810/X9
SE710/SE810/SX710/SX717/SX810/X9
SE710/SE810/SX710/SX717/SX810/X9
:SE710/SE810/SX710/SX717/SX810/X9
:SE610
:SE610G/SE710G,I/SE810G/X9G
:SE610B/SE710B/SE810B/SX710B/X9B
:SE610:K,N/SE710:K,N/SE810:K,N/SX710:K,N/X9N
:SE610:A,E/SE710:D,E/SE810:D,E/SX710:D,E/
SX717/SX810/X9:D,E
:SE610N/SE710:E,I/SE810B/SX710E/SX717E
:SE710:D,K/SX710:D,K/SX717D
:SE610E/SE710:B,G/SX710B
:SE710N/SE810:E,G/SX710N/X9B
:SE810:D,N/SX810/X9:G,N
:SE810K/X9D
:SE610K/X9E
4P
CN161
1
2
3
4
C142
0.022u
JL661
0.01u
C163
16V
100u
C164
15p
C661
12p
C171
470
R178
JL109
0.01u
C663
C145
16V
100u
470
R177
JL108
100
R669
27p
C169
22uH
L160
22p
C671
2200p
C146
0.01u
C165
470
R670
56p
C665
JL160
6800
R167
50V
22u
C144
0.01u
C672
1M
R661
JL164
JL113
0
R671
0.1u
C664
15p
C168
10k
R162
IC160 MM1256XF-BE
1234
5678
22uH
L663
1k
R660
0.01u
C160
JL161
2PB709AR-115
Q661
4700p
C662
3300
R166
JL163
NICAMCLK
22uH
L661
0.01u
C161
10p
C172
PS120
0.4A
16V
100u
C668
IICDAT
IICDAT
AVCONT
470
R179
NICAMDAT
0.01u
C667
MODCONT
10k
R171
JL130
3900p
C669
3300
R170
TUSW1
CN101
5P
1
2
3
4
5
1u
C670
3300
R165
470
R124
1500
R663
IICDAT
ICONT
470k
R169
1k
R189
560p
C666
AFSWP
4700
R143
0
R186
IICCLK
A_MUTE
5.5V
0.22
C162
JW
R187
470
R662
CTLCHK
*
R160
0.01u
C166
0
R185
2PB709AR-115
Q660
RF_SWP
*
R161
100
R176
JW
R188
SECAM_DET
3300
R181
150k
R168
JL127
C+DET
2.2uH
L660
0
R184
HA_SWP
10k
R163
22uH
L662
C.ROT
47k
R121
6800
R180
IC161
*
1234
5678
QVD
15p
C660
FROM_OSD_VIDEO
10k
R164
3300
R190
A_MUTE
IICCLK
SECAM_ON
-11VCONT
JL199
PCONT_M12V
R800
150k
C+/SW12VCONT
1kR672
PCONT_SW5V
33k
R807
JL133
D5V_BACKUP
JL102
JW
R192
S100
JL123
JL116
JL121
JL117
C102
0.001u
Q101
PT380F3
JL118
0.1u
C115
R108
22k
JL125
15k
R130
PH101
GP3S120S
1
2
3
4
22uH
L161
3300
R191
47k
R120
JS130
0.01u
C121
Q102
2SC1815GR-
TPE2
TUSW2
JL131
FUKEY1
PH100
GP3S120S
1
2
3
4
FLDSCLK
FLDSDA
R104
1k
R803
22k
SW5V
0.01u
C123
FLDCS
JL162
0.01u
C113
PCONT_M18V
MTR12V
0.1u
C133
PCONT_M24V
4700
R123
3300
R196
470
R132
DGND
0
R664
R802
10k
R103
22k
16V
47u
C131
Q800
2PB709AR-115
PDTC144EK-115
Q804
C103
330u
6.3V
MTRGND
Q801
2PD601AR-115
JL111
Q803
2PD601AR-115
JL129
JL124
R806
10k
JL100
22uH
L140
PB3V
D5V
47k
R133
R804
10k
C105
0.001u
JL128
1SS119-25TD
D800
JL114
SW12V
S101
Q802
2PD601AR-115
47k
R114
C100
0.001u
R801
10k
MPG06D-6052PKG3
D110
0.01u
C114
0.01u
C801
JL112
ANGND
IICCLK
16V
47u
C122
10k
R813
R100
15k
CTL_Y
R105
2200
R805
10k
JL122
TO_OSD_VIDEO
CTL_X
1u
C108
R107
39
0
R666
16V
47u
C107
C101
0.001u
JOG_LED_CONT
0.1u
C174
JL165
LB1943N
IC130
12345678910
DMS-
1k
R194
330
R667
D100
GL528V1
R106
39
100kR193
100
R668
JL103
Q100
PT380F3
DMS+
10k
R141
RF_ENV
10k
R140
JL166
CN104
3P
1
2
3
R102
15k
2PD601AR-115
Q140
ENV_SW
R101
470
FULLERS
0.047u
C167
JL115
TUAFT
JL167
JL140
0.01u
C120
AFRECP
JL104
1200
R142
AFENV
JL105
JL101
9P
CN102
1 SW 5V
2 CAP RVS
3 CAP FG
4 CTL-REF
5 CAP VS
6 LIMITTER
7 CAPSTAN VCC
8 MTR GND
9 AN GND
PCONT_SW5V
JL106
0.1u
C134
47k
R115
0.1u
C147
JL169
JL107
C141
0.01u
CAPSTANVCC
JL168
220
R182
32.768kHz
X160
AVLINK
220
R183
0.1u
C170
REMOCON
0
R172
X161
17.734475MHz
KKP-
JL662
16V
100u
C140
FUKEY2
JL660
50V
22u
C143
KKP+
0
R175
680p
C173
OSDVCC
JL141
0
R146
JL146
IC162
1
N.C.
2
N.C.
3
N.C.
4
N.C.
5
24V_CONT
6
DEST1
7
DEST2
8
TU_AFT
9
S_SENS
10
T_SENS
11
RF_ENV
12
AF_ENV
13
FU_KEY2
14
FU_KEY1
15
POWER_KEY
16
MOD_CONT
17
KKP+
18
KKP-
19
QVD
20
N.C.
21
CROT
22
HA_SW
23
ENV_S
24
RF_SWP
25
AF_SWP
26
END_LED
27
AV_CONT
28
AF_REC_P
29
FULL_ERS
30
VSS
31
17.734475MHz(IN)
32
17.734475MHz(OUT)
33
VCC
34
32KHz(IN)
35
32KHz(OUT)
36
TEST
37
CAP_RVS
38
I_CONT
39
MODE4
40
MODE3
41
MODE2
42
MODE1
43
REC_PRF
44
IIC_CLK1(EEP)
45
IIC_DAT1(EEP)
46
CAM
47
N.C.
48
N.C.
49
N.C.
50
OSC_CHARA(IN)
51
OSC_CHARA(OUT)
52
RESET
53
OSD_LPF
54
LP
55
OSD_VCC
56
OSD_V_IN
57
OSD_GND
58
OSD_W_LEVEL
59
CLK_SEL
60
MDO
61
OSD_V_OUT
62
HLF(SLICER_LPF)
63
OSD_SECAM_C_IN
64
C_V_IN(C_SYNC_IN)
65
DMS+
66
DMS-
67
TU_SW1
68
N.C.
69
DEC/VTR
70
PDC_DAV
71
AV_CONT_IN/C+DET
72
DIV_CLK_OUT/JOGLED_CONT
73
TA_MUTE
74
A_MUTE
75
MTR12V_CONT
76
FROM_AV_LINK
77
REMOCON
78
P_FAIL
79
DRUM_ERR
80
CAP_ERR
81
SAT_CONT
82
-11V_CONT
83
TO_AV_LINK
84
C+5V_CONT
85
N.C.
86
FLD_CLOCK
87
18V_CONT
88
TO_FLD_DATA
89
SACAM_ON
90
FLD_CS
91
SW5V_CONT
92
TU_SW2
93
T_REEL
94
S_REEL
95
N.C.
96
N.C.
97
NICAM_CLK
98
NICAM_DATA
99
SCL(VI/HF/TU/ARC/MOD/VPS)
100
SDA(VI/HF/TU/ARC/MOD/VPS)
101
N.C.
102
N.C.
103
SECAM_DET
104
CAP_FG
105
AMP_VSS
106
DRUM_FG
107
DRUM_PG
108
AMP_VREF_OUT
109
AMP_VREF_IN
110
N.C.
111
CTL_IN-
112
CTL_IN+
113
AMPC
114
CTL_AMP_OUT
115
AMP_VCC
116
AVCC
JL144
JL145
JL143
JL142
0R145
0
R195
220k
R872
6.3V
470u
C875
2PD601AR-115
Q871
PDZ6.8B-115
D873
16V
47u
C872
10uH
L871
1k
R875
PDZ6.8B-115
D871
0.1u
C874
JL872
JL871
10
R876
J871
PDZ6.8B-115
D872
2200
R873
4700
R871
2SD999-T1CL
Q872
1k
R874
0.1u
C873
2PD601AR-115
Q873
0.01u
C871
R858
6800
C850
0.1u
R853
1k
C852
2200p
R857
6800
R851
15k
C855
0.22u
C853
0.033u
C856
0.1u
Q850
2PB709AR-115
JL852
R859
1.2M
IC850
SDA5650X-GEG
12345678910
11121314151617181920
R852
22k
R860
1.2M
R856
100k
R861
680k
R850
100
R862
2200
C851
10u
50V
SECAM_VIDEO
1
A
M
M
M
SS108
SS107
SS106
SS104
SS104
SS084
SS091
SS082
SS042
SS041
SS040
SS039
SS026
SS078
SS038
SS071
SS027
SS067
SS092
SS016
SS008
SS012
SS114
SS056
SS055
SS021
SS019
SS103
SS080
SS079
SS011
SS023
SS037
SS029
SS046
SS043
SS010
SS094
SS093
SS078
SS086
SS016
SS074
SS009
SS108
SS075
SS097
SS098
SS025
SS089
SS025
SS074
SS099
SS100
SS100
SS099
SS024
SS022
SS074
SS100
SS099
SS076
SS083
SS005
SS087
SS090
SS088
SS086
SS014
SS013
SS017
SS018
SS077
SS072
SS091
SS028
SS012
SS072
SS065
SS066
SS005
SS008
SS009
SS010
SS011
SS013
SS014
SS017
SS018
SS021
SS022
SS023
SS024
SS026
SS027
SS028
SS029
SS046
SS037
SS038
SS039
SS040
SS041
SS042
SS043
SS056
SS055
SS065
SS066
SS067
SS071
SS077
SS076
SS079
SS080
SS081
SS083
SS088
SS090
SS089
SS092
SS093
SS094
SS097
SS098
SS099
SS100
SS019
SS103
SS106
SS107
SS087
SS091
SS099
SS100
SS081
SS114
SS082
SS075
SS084
OUT 1
VCC 1
OUT 2
(RA)
IN1
CAM(+)
MTR(GND)
(AX)
IN2
VCH
(T REEL)
(AX)
(S REEL)
CAM(-)
T SENS
VCL
VCC 2
S SENS
CAM(-)
(T/S LED)
V REF
CAM(+)
CAM(+)
(REC PROOF)
VCC 1
DATA
CLK
W.ENA
RESET
CLOCK
DATA
D GND
D.VS
MTR 12V
MTR GND
D.PG
D.FG
VDDD
VCS
N.C.
VSSA
EHB
DAVN
SDA
VSSD
N.C.
CS
SCL
PD 2
VCO 1
IREF
PD 1
N.C.
N.C.
VDDA
TI
CVBS
SIGNAL PATH
VIDEO SIGNAL
Y/CHROMA
PB
REC
Capstan servo(speed and phase)
Capstan speed servo
REC/PB
Ref.signal
Drum servo(speed and phase)
REC
Drum speed servo
Drum phase servo
PB
SIGNAL PATH
1324
F
L
19125
G
K
11876
E
05
B
H
MA-400 BOARD (3/8)
I
169 173
D
18
C
15
M
10
J
14
LED DRIVE
(SEE PAGE 4-17)
10
MA-400 BOARD (4/8)
MA-400 BOARD (5/8)
11
(SEE PAGE 4-19)
(SEE PAGE 4-10)
4
MA-400 BOARD (1/8)
1
(SEE PAGE 4-10)
MA-400 BOARD (1/8)
MA-400 BOARD (7/8)
(SEE PAGE 4-23)
12
MA-400 BOARD (8/8)
(SEE PAGE 4-26)
13
14
(SEE PAGE 4-21)
MA-400 BOARD (6/8)
IC850
VPS/PDC
EEPROM
IC161
IC160
POWER FAILDET
RESET PULSE
GENERATOR
IC162
OSD,MODE CONTROL
SERVO/SYSTEM CONTROL,
IC130
CAM MOTOR DRIVE
(CAM ENCODER)
CHECK
M901
DRUM
MOTOR
CAPSTAN
M902
MOTOR
MA-400 BOARD (1/8)
2
(SEE PAGE 4-10)
BUFFER
BUFFER
SWITCH
BUFFER
Q800-804
AV LINK CIRCUIT
VCC 2
MOTOR
CAM
M903
M24C32-WMN6T(A)
*IC161
M24C16-WMN6T(A)
M37970MGA-051GP
M37970MGA-050GP
3.3k
*R160
1.5k
5.6k
0
3.3k
8.2k
*R161
5.6k
1.5k
12k
18k
33k
BUFFER
Q872,873
SWITCH
STB Control
(mini Jack)
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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