Sony SSM-Q177 Service Manual page 57

+12V
Q212
KTC3198Y
SYNC BUF
C201 C202
2.9
C222 220 0.01
R202
0.1 16V :MPS
:MPS
2.3
R201
R237 15k
Q201
1k
1
CN201 KTC3198Y
C203
4P 47 VIDEO AMP-1
R238
100 16V
VIDEO IN
1
NC 2 3.6
NC 3
R240
R205 R206
GND 4
10k 330 6.8k
TO M(2/3)BOARD
CN701
CN202
3P
CONT IN 1
CONT OUT
2
Q204
CONT R 3
KTA1266Y
R231 R213 SYNC SEP
TO H BOARD
330 220
CN801
C208 R214
L202
1 47k
47µH
11.6
C207
1.6
82p
C220
R215
0.0015
560k
R216
4.7k
CN203
5P
BRT-1 1
BRT-2 2
12V
3
R331
V.HOLD 4
1k
GND 5
C301
TO H BOARD
2200
16V
CN802
R302
33k
R327 R301
C302
33
3.3k 0.033
1/4W
:PT
D301
1N4148
RECT
R328 R305
C321
3.3k 2.7k
0.033
:PT
C306
C305
1 0.033
:PT
R309
560
6 22 21
+12V
C309
1
9 1 2
C401
C429
C402 0.015
100 :PT
0.022
16V
:PT
R404
2.7k
1/4W
CN403
C432
2P
0.0033
630V
:PP
H.HOLD-1 1
H.HOLD-2
2
TO H BOARD CN803
L401
CN601 33mH
2P
C427
AC IN 1
0.0047
D601 630V
AC IN
2 :PP
KBPC1-01
TO POWERTRANS RECT F403
R601
500mA 100 5W :RB
C425
0.01
R602
C601 C602 100 5W :RB C604
C603
2200 0.1 0.1
3300
:MPS :MPS
C605 35V
0.047
200V
I O
SSM-Q177CE G SSM-Q177
SSM-Q177CE:T2A 250V
IC601
SI3242
24V REG
R509
1k
CN602
2P 5.3
24V 1
E
2
TO M(3/3)BOARD
CN01
DTC144ES
PROTECT-2
SSM-Q177/Q177CE
A B
Q202
R203 R204
KTA1266Y
270 12k C323
2.1
VIDEO AMP-2 470
680
9.5
16V
8.8 Q207
C205 R209
Q203
KTC3198Y
47 470
KTC3198Y
16V VIDEO BUF-2
8.8 1.5 2.2
VIDEO BUF-1
4.0
R210 C206 R212
C204
R208 2.7k R211 10 100
220
16V 270 1k 16V
1.6
2.9 2
R207
220
R236
100
Q206
KTC3198Y
CLAMP
2.2
R220 R221
Q205 2.0
10k 2.2k
R219 KTC3198Y
10k SYNC INV-1 R224
0.1
C209 1.5k
10 R222 R228
0.7
16V
R233 4.7k 1k
2.1
220
C211 R218
1.2k
C210 470p
470p D201
1N4148
C215
THAMO
220p
C212
8.4
RM D205
R232 100
16V 1N4148
470
1.7 Q211
DTA144ES
R223 R229
0.1
SYNC INV-2 100
100
7.4 Q215 0
TP1
KTC3198Y
C218
R235 CLAMP BLK
4
0.047
470 R259
5
:PT
1/4 10k R234
200k
D305
R317
100 1N4148
R312
22k
V.BLK
IC301
C303
LA7830
1
C304 V.OUT
R304 R303
0.47 C308
18k 33k 0.047
1/4W 1/4W :PT
12 13
R311
C307
1 SSM-Q177:12K 1 2 3 4 5
SSM-Q177CE:10K
R306 12.3 23.0 0.9 0.8
8.2k C310
0.56 C314
R318 270p
1.5k
0.9 0.2 0.3
C315
20 19 18 17 16 15 14 13 12
680p
D307
IC401
1N4002
C316
µPC1377C
330p
7 8 PROTECT
H/V OSC DRIVE
10 11
C317
0.0068
:PT
R320
12k
3 4 5 6 7 8 9 10 11
R322
47k R321 C318
C404
C403
3.3k 10
0.0022
4.7 16V
100V
:PT
C421 C322 C319
R406
330p 470 470
R403 1/4W
25V
25V
33k
R408
R409
120k
6.8k
1/4W R323
3.9
1W
D404 R326
C409 :RS
R416
FR104 180
1000p
1k
C407
RECT 400V
1
B
D405
14
RD5.6ES C419
R405
REF 100p
12k
SL
21.3
H HOLD Q403
RV402
4.7k KTC1207
C420
H R421
0.047 H.DRIVE
C423 :PT 330
R418 2.2
82k
0
C424 C428
:PT R419 D411
R420 2.2 R417 C422 0.0047
82k 5.6k 10
1.5k 1N4148 100V
16V
1/4W
CLAMP
TP2
+24V R501
1 2W
Q501
R502
F401
KTA1267
1k 23.5
:2A 125V
PROTECT-1
23.3
R503
33k
C501
10 R504
0
27k
O I
C430 G
220
25V
R506 R505
150k 56k
IC403 C431
TA7812 0.1
:MPS
12V REG
0
C502 R508
10 27k
Q502
R324 R325
220 1.5k
CN301
6P
TO V BOARD
CN001
C
A A
R225
560
95.2 Q208
2SC2068
7.3
VIDEO OUT
L201
47µH
R226
C213 1k
0.1
6.7
:MPS R227
1.8k
D203
5W
1N4002
:RS
D202 PROTECT
RD7.5EB1
C219
220
16V
:HT
C214
Q209
33
6.7
KTC3198Y 200V
VIDEO DRIVE :HT
Q210
1.6 3.3
KTC3198Y D204
BLK 1N4002
1.2
0.6 PROTECT
1.2
C216
820p
R230
500V 47
R329
10k C217
10
200V
D306
1N4148
H.BLK
C411
0.033
630V
:MPS
C312 R316
12p 120k
500V
SL
D406
RGP10K
G2 RECT
6 7
C313
0.6
100
D407
R410 FR104
560
VIDEO
1/4
:FPRD RECT
T402
R319
FBT
680
1/4W KFS21886
4
8
C311
0.01 L403 R425
:MPS
L301 60µH 1k
5
R411
15µH 1/4W
HLC 6
:FPRD 1
1W
3
:RS
C320
470 C408
35V L404 0.01
34µH 100V
2
:PT
WIDTH
9
1 7
H OUT
Q402 23.3
KTC4371
H.OUT C426
HDT C415
0.0022
0.022
-0.9
630V
630V
:PP
:PP
R414
16
1 D412
1/4W
FR105
15 DAMPER-1
T401
D410
C414
RGP30K
R415 0.0033
47
DAMPER-2 630V
1W
:PP
:RS
L402
+24V
27µH
C417 C416
1000 1000
35V 35V
:HT :HT
F402
D409
1.5A
FR104
C413
12V RECT
10
A
(DEFLECTION SYSTEM)
B-SS464.<U/C>-A..
9-7 9-7
D E
3 CN302
7P
1 VIDEO OUT
2 HEATER
3 GND
4 BRT
SUB BRT
5
6 NC
7 FOCUS
TO C BOARD
CN701
L901
DEFLECTION YOKE
SNY-9129
DY
C412
0.1
250V
:MPS
H.DY H.DY V.DY V.DY
CN402
2P
1 H.DY-1
C410 H.DY-2
2
6.8µF
250V
:PT
CN404
2P
1 V.DY-1
V.DY-2
2
ANODE
CN303
1P
GND
1
TO C BOARD
D408
FR104
-30V RECT
R412
10
1/4W
:FPRD
F G
1
2
3
4
5
H