Sony SLV-SE610 Service Manual page 45

Q Q
MA-400 (VIDEO, AUDIO) SCHEMATIC DIAGRAM • See page 4-5 for printed wiring board.
3 7 6 3 1 5 1 5 0
– Ref. No.: MA-400 board; 1,000 series –
1 2 3 4
MA-400 BOARD (1/8)
A
NO MARK:REC/PB MODE
R:REC MODE
P:PB MODE
B
C295
CN262 6P
0.01u
PB RF 1
C
RF SWP 2
GND 3
CHECK
HF ADJ 4
JL216
ADJ SW 5
JL217
CTL 6
D
LP CH2
LP CH1
E
SP CH2
CN260 11P
1 LP CH2 F 1
JL281
2 LP CH1,2 S 2
JL282
3 LP CH1 F 3
JL283
SP CH1 4 SP CH2 F 4
JL284
5 SP CH1,2 S 5
JL285
F
6 SP CH1 F 6
JL286
7 GND(SW) 7
8 FE 8
A1
9 AUDIO CH1 H 9
A2
10 AUDIO REC 10
A3
11 AUDIO CH2 L 11
AUDIO CH1
T E
L 1 3 9 4 2 2 9 6 5 1 3
G
AUDIO CH2
H
CN351
3P
GND (AU) 3
EXCEPT SE810/SX810/X9
FULL
ERASE 2
HEAD JL362 JS350
FE HEAD 1
SE810/SX810/X9
I JS351
0
CN350
7P
JL351
AUDIO AERASE HEAD 1
ERASE
HEAD GND (AU) 2
JL352
AUDIO A HEAD REC 3
REC/PB JL353
HEAD A HEAD PB 4
GND (AU) 5
JL354
J CTL(Y) 6
CTL
JL355
HEAD
CTL(X) 7
C390
0.047u
K
T390
JS398
Q390
UN2115-QRS(TX)
SWITCH
R390 R11.8/
C391
0.01u 27k
P0.3 11.9
L C392
L390
1500p
PS390
1.2mH
0.25A
R11.5/P0
Q392
2SC4040- C393
R0.1/
TL2-Q
100u
P11.9
FULL ERASE 16V
OSC
R5.1/
P0
w w w R0.4/
C394
P0.3 100p
R391
12
M
Q391
PDTC144EK-115
SWITCH
SE810/SX810/X9
05
.
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5 6 7 8
C234
150p
JL203
R214
6800
C237
50V
C239
0.1u
R1.4/P1.7
80 79 78
14
R2.7/
P3.1
C240
0.01u
REC EQ OUT/
PB EQ IN
R2.5/P2.3
JL218
REC HA IN/PB HA OUT
R228
0
0.3
15
COMP OUT
C293 R0/P3.1
100p
ENV DET
R281 C281
C395
6800 0.22u
0.1u
HA GND
R282
R1.4/P0
JL204
2700
REC FM AGC2 REF
C282
R1.8/P0
0.022u
REC FM AGC2 FILT
C284
0
0.01u
EP HFL
R283
R289
680 0.8
0
EP CH1(+)
C296
0.8
10p
EP CH1.2(-)
C297
0.8
10p
EP CH2(+)
C285
47u 16V
HA PRE GND
5
B+
H.A.VCC
L281 C286
0.1u R4.4/P2.1
100uH
SP CH2(+)
C298
R4.4/P2.1
10p
1
SP CH1.2(-)
C299
R4.4/P2.1
10p
SP CH1(+)
*R352
R284
3.9k :SE610/SE710/SX710/SX717 0
680
5.6k :SE810/SX810/X9 SP HFL
C288 R290
Q351 0.01u 0 0
2SD1620-TD
ALC DET2
BIAS ERASE OSC
2.3
R2.3/P5.1 LINE OUT
5
R353 C353 NC
1 0.01u
R2.5/
P5.1
L352
R352 R351
C354 100uH
B+
* 47
0.01u
JL356
C355
47u 1 2 3
16V
R3.4/P0.2 5.1
T350
L353
0
L355
C351
0
22u
C359
R354 50V
*
180
*C359 C358 C357
0.1u
0.047u :SE610/SE710/ 47u
16V
SX710/SX717
0.018u :SE810/SX810/X9
B+
R355
12k
R3.4/P0.2
5.1 0
1 2 3 4
IC351
HEAD SWITCH
8 7 6 5
2.5
R356
18k
x a o u 1 6 3
y
i
4-9
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8
9 10 11 12
SE610:B,E/SE710/SE810/
SX710/SX717/
SX810/X9
JL207
R212
1800
Q202 4.4
B+
2PB709AR JL209
-115
5.1
R216
C227
0
1u 10u
50V
C233
47u
C241
C236 16V
1u
220p 50V C231
0.1u
C229
10u
C247
0 5 5 0 50V
47u
16V
77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56
10 9
SE610:B,E/SE710:B,D,E,K,N/
11
7 8 SE810:B,D,E,K,N/SX710/SX717/
SX810/X9:B,D,E,N
12 13
IC201
VIDEO INPUT SELECT
Y/C PROCESSOR
NORMAL AUDIO PROCESSOR
CCD DELAY
Q Q
IC201
LA71710M-MPB 3 7 6 3 1
SE610B/SE710B/SE810B/
SX710B/X9B
2
4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
0
C362 C204
L358
22u
1u
R357 R358 0
50V C363
C367 50V
33u 1200 18k
0.01u
16V
R360 R361 R370
330k 10k 820
L360 C365
1200p L357
0
R362
0
C368
L356 6800
10u
0
50V
R0.7/ C375
L362
R359 0.01u
P0
0
270
C242 C206
C370
1u 47u
47u L361
Q352 SE610B/SE710B/SE810B/ 50V 16V
0
16V SX710B/X9B
BIAS SWITCH
C361 4.7u 50V
B+
B+
ANGND
C352
4.7u
50V
LINE_OUT
9
R369
56k
MA-400 BOARD (4/8)
LINE_IN
(SEE PAGE 4-17)
C374
0.1u
A3
AUDIO_CH2
A2
AUDIO_REC
A1
AUDIO_CH1
AFENV
.
SLV-SE610/SE710/SE810/SX710/SX717/SX810/X9
2 4
9 9 8
13 14 15 16
D[2]
D[3]
B+
SE810/SX810/X9
C228
1u
10V
2
55 54 53 52 51
C224
0.01u
C225
6
47u
L203
16V
5.2 10uH B+
ALWAYS 5V
L252 R231 C223
2.1 0.1u
47nH 47
VIDEO IN2 LINE1
2.1
C249 47p
FBC2
C222
L251
2.4 1u
47nH
50V
VIDEO IN1 TUNER
C221 C252
3.2
0.1u
47p
VCA DET
2.7 JL214 5 C220
10u
CCD Y OUT
50V
R1.3/P3.9
PB H
C219
2.4
1u 50V
CCD Y IN
L202
5.1
10uH
CCD VCC
C215
C214
47u
0.01u
16V
NC
CCD GND
C217
9.5
5 1 5 0 8 9 2 4
0.1u
RD
C218
1.9
0.01u
VCO
C213
1u
R205
NC 50V
3900
3.6
P/S AFC FILT
C212
NC 0.01u
C211
0.6
0.01u
PAL/MESEC DET FILT
2.3
AGC2 TC2/BALANCER FILT
C201
22u
X1 IN
50V
3
4.9
X1 OUT
4
5.1
26 27 28 29 30
4
4
R203 Q201
1800 2PD601AR-115
BUFFER
3.4 R200
0
X200
4.433619MHz
B+
C207
R202 0.01u
C210 1k
C209
1u
0.022u
50V
SE610B/SE710B/SE810B/
SX710B/X9B
B+
SIGNAL PATH
VIDEO SIGNAL
AUDIO
SIGNAL
CHROMA Y Y/CHROMA
REC
PB
m
REC REC/PB PB
c o
Ref.signal
Note: The components identified by mark 0 or dotted line
with mark 0 are critical for safety.
Replace only with part number specified.
4-10
2
9 9
17 18 19
CTLCHK
RF_ENV
ENV_SW
QVD
HA_SWP
A_MUTE
C.ROT
RF_SWP
1
TO_OSD_VIDEO
MA-400 BOARD (3/8)
FROM_OSD_VIDEO
(SEE PAGE 4-13)
IICDAT
IICCLK
JL361
FULLERS
B01
SECAM_ON
B02
SECAM_DET
PB3V
2
CTL_Y
MA-400 BOARD (3/8)
CTL_X
(SEE PAGE 4-14)
D[3]
FRONTVIN
3
L1VIN
D[2]
MA-400 BOARD (5/8)
DECVIN
D[1] (SEE PAGE 4-19)
L1VOUT
D[0]
DECVOUT
4
SECAM_VIDEO MA-400 BOARD (3/8)
(SEE PAGE 4-13)
9 8 2 9 9
REC_C
PB_C
FSC
PB3V
5
SECAM_VIDEO
MA-400 BOARD (2/8)
C_SYNC
(SEE PAGE 4-12)
B+
SW5V
ANGND
B01
SECAM_ON
B02
SECAM_DET
PB_RF
6
TU_VIDEO_IN
MA-400 BOARD (6/8)
(SEE PAGE 4-21)
7
AD1 MA-400 BOARD (7/8)
(SEE PAGE 4-23)
B+
C+5V
B+
8
C+12V
JL252
MA-400 BOARD (8/8)
ANGND
(SEE PAGE 4-26)
B+
JL253
SW5V
VIDEO, AUDIO
MA-400 (1/8)