Toshiba W808 Service Manual page 120

7
Q314
N1402
WITCH
R348
OFF 5V
2k2
Q315
5
RN1402
SWITCH
ND
4
CF34
JP270
(7.5)
1000µ10V
CF35 CF42
B0.022
1000µ10V
JP269
DF17
(12.5)
KETSU
PB L
DF16 DF15
R345
KETSU KETSU
2K2
Q313
(Not Used)
2SA1162Y
BUFFER
R339
2K
Q311
2SC2712Y
AMP
Q310
R341
2SC2712Y
2K2
R340
AMP
1K2
JP239
JP236
(10) (10)
R349
KETSU
0R
C332
47µ16V
IC320
L307
TC90A45F
100µ
DIGITAL COMB IC
C318 C319
L304
10µ50V 10n
47µ
AV
16
+ DD
+
R309
–
Yout
DAC C315
15 1K2
COLOR C317
3p C316
C305
BIAS2 14
KILLER
3p
10n
ADC
DAC Cout
13
BPF L303
C312
R304 47µ
BIAS3
BPF 12
CLAMP
1 / 2
10n
C313
1K
DYNAMIC
VFIL
11 C328
COMB
3p
8p
C309
FILTER
CKIN
1H LINE 10p
PLL 10
BPF
10n
MEMORY +
–
+ R303 C311
DVss
SYSTEM 9
820R
CLOCK 10n
C310
180p
JP325
KETSU
(7.5)
332 RJ007
R331
ETSU 0R 0R
JP266
JP327 (12.5)
RJ009
R310
KETSU KETSU
0R (5) C323
0R
KETSU 10n
RJ005
330
10n
0R
R346
16 15 14 13 12 11 10 9
KETSU
C321
IN1A GND1 IN2B V+ CTL2 IN2A GND3 IN3B
100p
F
C326
R336
1µ
390R
CTL1 OUT1 GND2 OUT2 OUT3 CTL3 IN3A
IN1B
150R
1 2 3 4 5 6 7 8
C331
10n
R355
R356
KETSU 1K5 C345
1µ
20K
1k6
Q316
KETSU RJ008 Q318
0R 2SC2712Y
2SC2712Y
SWITCH AMP
Q317
IC326
R357
2SC2712Y
KETSU
R352 MM1031XM
AMP
100K
3K3
C346
R354 10n
1K5
R353
3K3
C SW
JP228
(5)
JP253
Y SW
(12.5)
REC H JP586
CTL & CFG AMP IC
19 IC506 LA7123
CTL
15 C Ref 16
OUT
R538
10k R531
14 VCC2 CR– 17
C514 4.7k
47µ16V
CTL
13 CR+ 18
SCHM
R539
REC
12 IN+ 19
10k CTL
C541
11 REMARK IN– 20 R532 B0.01
4.7k
C540 10 TRAPE OUT 21
KETSU
C506
B0.01 9 GND2 VCC1 22
30
C511
03 330 B1000p
CTL FGA
8 23
I / O– OUT
R501 C519
KETSU B1µ
CTL
FGA
7 24 R510 C520
I / 0+ SHAPE R511
C512
R502 1.8k 1µ50V
C539 22µ16V 56k
FGA
330
KETSU 6 SW 25
IN
C515
C516
SL470p KETSU
AMP FGA
5 26
–IN AMP C562
C521
KETSU
CTL SL100p
FGB
4 AMP 27
R507 R512 OUT
R505
OUT
4.7k 220k
220k
AGC FGB
3 28
DET IN
C513 R508 C518
B1000p
PG
3.3k 1µ50V
2 VREF 29
IN
C563
PG 18
1 GND1 30 KETSU
510
OUT
1404
C522
ITCH
10µ16V
R513 220k R509
560k R543 R540
Q511 10k
25 26 27
2SA1162Y
SWITCH
8
P201 P202
JP233 JP275
(5)
(5)
37
COLOR ROTARY
RF SW
Fsc
35
EVER 6.6V
JP205
JP221
(10)
(5)
Q304
2SC2712Y
BUFFER
R315
1K5
CSYNC
JP307
HSYNC
(12.5)
R308 Q302
2SC2712Y
R307
0R LPF
2K4
18p
KETSU
22p R329
R333
1K
1K5
R360
R305
Q301
220R
0R 2SC2712Y
R306
LPF
C314
1K5
33p R334
KETSU
2K2
RJ004
0R
Q332
2SA1162Y
ATT R335
R330
Q331 1K2
1K
2SA1162Y
C322
SWITCH
1µ
Q330
RN1403
SWITCH
PB C
JP301 ACK #20
(10)
R319
1K
R318
R320
KETSU
1K
RJ006
KETSU
Q305
R317
2SA1162Y
100R
ATT
Q303
C329
2SC2712Y
BUFFER
10µ
R321
RJ002
1K5
KETSU
JP271
OSD IN C
(17.5)
OSD IN Y
JP267 JP302 REC C
(10) (15)
JP268
(10)
R351
IC322
1K2 BA7654F
2 IN 1 OUT
1K3
VIDEO SWITCH
R350
C337
910R
B0.01
820R
1 G 8
L
2 7
H
REC Y / Y+C
3 Vcc 6
L331
4 G NC 5
0R
C339
C338 B0.01
B0.01
JP265
PB L
(7.5)
C348 C349
100n
100n
JP255
(10)
C347
100n
JP234
(15)
JP637
ON / OFF 9V
JP663 JP549
P502
CAPSTAN
C548
PB L
22µ35V
MG2
C547
D507
ERA15–02
QH11
B0.01µ
2SA1020Y
RH14
10k
R517
28 R518
10k RH13
12k
10k
29 RH11
2.7k
2.7k
RH12
1 / 6W 1 / 6W
RN1402
QH12
10k
R541
10k
R577
9 10
VIDEO MODULE
P203 P204
39
JP304
R102
1 PB AFM
1k
(7.5)
2 CTL
R107
JP256 3 V / A SWP
1k
(5)
4 GND
5 PB FM
R101
P506
100R
C336
F0.01
JP276
(20)
JP332
(5)
COLOR KILLER
JP303
(20)
(#53)SDA1
(#54)SCL1
CSYNC
SP / LP / EP
JP339
(20)
JP540
JP620
JP550
Q515
2SA1020Y
R568
SWITCH Q516
1 / 6w
2.2k RN1402
SWITCH
R570
JP340
10k R569
2.2k 1 / 6w
C561 47µ6.3V
RY95 0 D601A
2SC2712Y
2SC2412KQ
SWITCH
HOLD TAPELED
RY94 0
11
P205
JP273
(12.5)
REC C
CF14
KETSU
RF49
100R
DF19
1SS131
2
FE HEAD
1
GND
P702
REC C
JP354
JP355
(20)
(20)
JP323
JP263
(12.5) (15)
JP333
(10)
EVER5V
D601
Q581
[0](0)0
GL451V
0
[0.8]
R582
(0.8)
150 R583 1k
0.8
12
Y
RF17
C RF19
75R
75R
P990
JP288
10 (5)
9 11
8 12
13
RF18
R962 R960
820R 75R C
820R
R OUT
L OUT
V OUT
20
19 21 Y
18 22
23
R IN L IN V IN
RF12
RF11
75R 75R
JP290
(5)
JP311
(20)
CF30
KETSU
REAR
RF15
75R
HSYNC JP341 JP405
(12.5) (12.5)
JP254 JP300 REC Y / Y+C
JP310 JP314
(10) (10) (20) (20)
ICF02
MM1115XS
2 IN 1 OUT
VIDEO SWITCH
ALL CLAMP
L H
NC VCC GND GND NC
1 2 3 4 5 6 7 8
REAR
CF13
B0.01
CF12
RF65
10µ16V
100R
CF11
RF66
100R RF21
10µ16V
4K7
DF18 DF28
DF30
1SS131 1SS131 1SS131
DF31 DF29
1SS131 1SS131
CF01
KETSU
ICF01
BA7653AF
VIDEO
SWITCH
CF02
B0.01
INSEL 2
JPW99
JPF05
(12.5)
(15)
JP337
(20)
INSEL 1
Y SW
JP632
JP350
(12.5)
JP261
(12.5)
JP618
JP641
R544
KETSU
M
AUDIO /
NC VCC
1 2 3
CF29
B0.01
CF27
RF60
B0.01 100R
DF
1SS
JP328
(12.5)
CF03
F0.01
CF04
B0.01
REAR
JP317
(20)
33
C534
10µ25
R522
200
MG1
C
R593
B
4.7k