SLV-SE610/SE710/SE810/SX710/SX717/SX810/X9
MA-400 (VIDEO, AUDIO) SCHEMATIC DIAGRAM • See page 4-5 for printed wiring board.
– Ref. No.: MA-400 board; 1,000 series –
4-9 4-10
VIDEO, AUDIO
MA-400 (1/8)
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+
NO MARK:REC/PB MODE
R:REC MODE
P:PB MODE
R2.7/
P3.1
R4.4/P2.1
R4.4/P2.1
5
0.8
0.8
0.8
0
R1.8/P0
R1.4/P0
R2.5/P2.3
0.3
R0/P3.1
R4.4/P2.1
0
0
2.3
R3.4/P0.2 5.1 0
2.3
2.3
R0.7/P0
R2.3/P5.1
R2.6/P2.3
R2.6/P2.3
R0.5/P0.1
R2.6/P2.3
2.3
2.3
2.3
R3.1/P2.3
R3.2/P2.3
3.3
3.3
5.1
R0.3/P3.4
1.5
4
2.8
2.1
R0.7/
P0
5.1
4
3.4
5.2
2.1
2.1
2.4
3.2
2.7
R1.3/P3.9
2.4
5.1
9.5
1.9
2.3
4.9
1.8
2.2
1.8
2
2.3
1.3
R2.1/P0
2.9
4.1
1.8
4.4
2.2
2.5
1.9
0
0.4
55
5.1
R2.8/P2
R1/P0.8
0
R2/P1.7
2.3
R2.3/P2.7
R2.5/P1.6
R0.4/P1.6
R1.4/P1.7
5.1
4.4
2.5
R3.4/P0.2
5.1 0
2.5
R2.3/P5.1
5
R2.5/
P5.1
R5.1/
P0
R0.1/
P11.9
11.9
R11.8/
P0.3
R11.5/P0
R0.4/
P0.3
R-0.3/
P0.3
1
2
3
4
5
6
78
910
11
12 13
14
15
:SE810/SX810/X9
:SE610/SE710/SX710/SX717
3.6
0.6
SE810/SX810/X9
SE810/SX810/X9
SE610B/SE710B/SE810B/
SX710B/X9B
SE610B/SE710B/SE810B/
SX710B/X9B
SE610B/SE710B/SE810B/
SX710B/X9B
SE610:B,E/SE710/SE810/
SX710/SX717/
SX810/X9
SE610:B,E/SE710:B,D,E,K,N/
SE810:B,D,E,K,N/SX710/SX717/
SX810/X9:B,D,E,N
SE810/SX810/X9
:SE610/SE710/
SX710/SX717
:SE810/SX810/X9
EXCEPT SE810/SX810/X9
ANGND
47
R233
50V
10u
C220
47
R231
C_SYNC
RF_ENV
JL210
C.ROT
47p
C250
SECAM_VIDEO
0
R216
0.022u
C209
47p
C251
PB3V
16V
47u
C370
FSC
680
R284
47
R232
DECVIN
*
C359
LINE_OUT
50V
1u
C204
FROM_OSD_VIDEO
R203
1800
IICCLK
2PB709AR
-115
Q202
JL201
150p
C234
IICDAT
100
R220
7P
CN350
1
2
3
4
5
6
7
18k
R358
JL353
RF_SWP
50V
1u
C219
16V
47u
C357
100uH
L281
50V
1u
C241
10uH
L203
470
R206
R202
1k
0.01u
C353
0.1u
C231
0.01u
C214
QVD
0.1u
C243
0.01u
C224
JL252
50V
10u
C229
6800
R362
2SD1620-TD
Q351
JL211
0.022u
C203
AFENV
16V
47u
C285
0.1u
C221
1800
R201
47k
R211
16V
47u
C233
0.01u
C218
TO_OSD_VIDEO
100
R219
100uH
L205
0.1u
C358
0.1u
C217
1
R353
2700
R282
TU_VIDEO_IN
JL356
6800
R281
HA_SWP
16V
47u
C248
0.01u
C295
1200
R357
8200
R204
50V
10u
C227
6800
R214
10k
R210
180
R354
1500p
C366
50V
10u
C368
0.1u
C230
50V
22u
C201
50V
22u
C362
JL351
10uH
L202
0.1u
C205
JL360
6PCN262
1PB RF
2RF SWP
3GND
4HF ADJ
5ADJ SW
6CTL
100p
C293
220p
C236
0.1u
C286
AUDIO_CH1
16V
47u
C215
T390
1
2
3
4
6
7
8
A_MUTE
330k
R360
JL215
100uH
L351
16V
47u
C355
0.01u
C391
LA71710M-MPB
IC201
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
515253545556575859606162636465666768697071727374757677787980
81828384858687888990919293949596979899100
0.01u
C354
100p
C394
680
R283
3900
R205
PS390
0.25A
PB3V
ANGND
AUDIO_CH2
SECAM_ON
JL213
50V
22u
C351
C+5V
CTLCHK
16V
47u
C247
0.1u
C374
0.01u
C211
Q201
2PD601AR-115
50V
1u
C369
LINE_IN
R218
100
*
R352
JL202
0.1u
C232
JL357
56k
R369
C207
0.01u
FULLERS
SECAM_DET
CTL_X
C+12V
X200
4.433619MHz
0.1u
C244
JL355
16V
C393
100u
50V
1u
C237
0
R228
2700
R217
12
R391
JL212
12k
R355
UN2115-QRS(TX)
Q390
470
R207
10k
R392
CTL_Y
SW5V
27k
R390
0
R221
JS398
50V
4.7u
C352
JL253
AD1
0.047u
C202
0.01u
C212
SECAM_VIDEO
1.2mH
L390
JL362
16V
33u
C363
16V
47u
C225
C390
0.047u
18k
R356
2SC4040-
TL2-Q
Q392
47
R351
10uH
L204
1500p
C392
1800
R212
PB_RF
0.01u
C240
10k
R361
0
JS351
JL204
JL209
AUDIO_REC
JL214
50V
1u
C242
PB_C
18k
R209
0.033u
C245
0.1u
C223
270
R359
10uH
L201
0.22u
C281
50V
1u
C210
0.1u
C239
JL352
50V
1u
C213
DECVOUT
JL354
50V
4.7u
C361
0.01u
C367
L1VOUT
50V
1u
C222
2SC1815GR-TPE2
Q352
27p
C238
REC_C
100uH
L352
11P
CN260
LP CH2 F 1
LP CH1,2 S 2
LP CH1 F 3
SP CH2 F 4
SP CH1,2 S 5
SP CH1 F 6
GND(SW) 7
FE 8
AUDIO CH1 H 9
AUDIO REC 10
AUDIO CH2 L 11
JL205
L1VIN
JL361
JL207
SECAM_DET
ANGND
T350
1
2
34
5
6
7
8
JL203
BA7755AF-E2
IC351
1234
5678
47p
C249
SECAM_ON
ENV_SW
JL206
FRONTVIN
C206
16V
47u
1200p
C365
SW5V
JL208
47kR208
PDTC144EK-115
Q391
JL284
JL283
JL285
JL282
JL281
JL286
JL216
JL217
JL218
JL219
R239
0
R240
0
0.022u
C282
820
R370
0.01u
C375
0.1u
C395
10p
C296
10p
C297
10p
C298
10p
C299
CN351
1
2
3
0
L356
0
L360
0
L359
0
L358
0
L357
0
L361
R200
0
0
L355
0
L353
0
R289
0
R290
0.01u
C288
0.01u
C284
0.47u
C226
16V
0
L362
47nH
L252
47nH
L253
47nHL254
47nH
L255
47nH
L251
47p
C252
10V
1u
C228
1
A
JS350
A3
A1
A2
A3
A2
A1
B01
B02
B02
B01
D[0]
D[1]
D[2]
D[3]
D[3]
D[2]
D[1]
D[0]
CTL(X)
A HEAD PB
FE HEAD
4
2
5
GND (AU)
8
10
CTL(Y)
1
GND (AU)
6
9
SP CH1
SP CH2
3
LP CH2
11
AUDIO CH1
7
AUDIO CH2
A HEAD REC
LP CH1
AERASE HEAD
GND (AU)
3P
REC EQ OUT/
PB EQ IN
REC HA IN/PB HA OUT
COMP OUT
ENV DET
HA GND
REC FM AGC2 REF
REC FM AGC2 FILT
EP HFL
EP CH1(+)
EP CH1.2(-)
EP CH2(+)
HA PRE GND
H.A.VCC
SP CH2(+)
SP CH1.2(-)
SP CH1(+)
SP HFL
ALC DET2
LINE OUT
NC
ALWAYS 5V
VIDEO IN2 LINE1
FBC2
VIDEO IN1 TUNER
VCA DET
CCD Y OUT
PB H
CCD Y IN
CCD VCC
NC
CCD GND
RD
VCO
NC
P/S AFC FILT
NC
PAL/MESEC DET FILT
AGC2 TC2/BALANCER FILT
FM AGC
VIDEO PEAKING
AGC2 TC1
MAIN EMPH
MAIN DEEMPHA OUT
FBC1
HA SWP
AUDIO MUTE/C ROT
RF SWP
V-VCC
SERIAL DATA IN
SERIAL CLOCK IN
C-SYNC
QVD
Y-GND
VIDEO LINE OUT
REG 2.5V
DEC VOUT
REG2 BIAS
L1 VOUT
REG 4V
VIDEO AGC IN
VPS OUT
AGC TC2
VIDEO IN5
FBC
VIDEO IN4 DECODER
AGC TC1
VIDEO IN3 LINE2
NC
AD HD-SW CTL
NC
A-VCC
NC
ALC DET
AUDIO IN2
Vref 2.3V
NC
AUTO BIAS
AUTO BIAS OUT
AUDIO REC OUT
AUTO BIAS IN
EQ SW1
EQ IN
A.GND
EQ NFB
EQ SW2
EQ OUT
AUDIO PB IN
C-GND
PB FM OUT/
SECAM C IN
AFC/APC FILT
SLD FILT
C-VCC
PB SECAM IN
ACC DET
X IN
X OUT
REC APC FILT
NC
PB
Y Y/CHROMA
SIGNAL PATH
VIDEO SIGNAL
Ref.signal
REC
REC
CHROMA
REC/PB
PB
SIGNAL
AUDIO
1324
F
L
19125
G
K
11876
E
05
B
H
MA-400 BOARD (1/8)
I
169 173
D
18
C
15
M
10
J
14
FULL
ERASE
HEAD
HEAD
ERASE
AUDIO
AUDIO
HEAD
REC/PB
HEAD
CTL
CHECK
(SEE PAGE 4-17)
MA-400 BOARD (4/8)
9
IC351
HEAD SWITCH
SWITCH
FULL ERASE
OSC
SWITCH
BIAS ERASE OSC
Q352
BIAS SWITCH
BUFFER
IC201
VIDEO INPUT SELECT
Y/C PROCESSOR
NORMAL AUDIO PROCESSOR
CCD DELAY
MA-400 BOARD (8/8)
(SEE PAGE 4-26)
8
(SEE PAGE 4-23)
7
MA-400 BOARD (7/8)
MA-400 BOARD (6/8)
(SEE PAGE 4-21)
6
MA-400 BOARD (2/8)
(SEE PAGE 4-12)
5
(SEE PAGE 4-13)
MA-400 BOARD (3/8)
4
MA-400 BOARD (5/8)
(SEE PAGE 4-19)
3
MA-400 BOARD (3/8)
(SEE PAGE 4-14)
2
(SEE PAGE 4-13)
MA-400 BOARD (3/8)
1
3.9k
*R352
5.6k
X1 IN
X1 OUT
0.018u
*C359
0.047u
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
To Next Page
Loading...
