Sony KV-DW36K9H Service Manual page 92

A
B
C
D
E
F
G
H
I
J
K
• A(1/3) BOARD WAVEFORMS
L
M
N
O
– 125 –
1 2 3 4 5 6
TU001
BTF-WL411
C002 R008 Q005
100 10k 2PD601AR
16V
:CHIP VIDEO-BUFFER
C017
C008 R014 10
C001 R006 0.01 39k
0.0022
2.2k B:CHIP :CHIP
B:CHIP :CHIP C009 4.5 R023
10k
22 3.9
R010 C011 :CHIP
10k R164
C006 0.01 0
C004 0.0022 :CHIP B:CHIP
47
B:CHIP
R022
L003 10k
:CHIP
10µH R015
:LHLZ06 1k
C005 C007 L002
0.0022 100 100µ H
B:CHIP
25V :LHLZ06
RF 5V RF 5V
R007 R009 C010 C012 RF15V
100 0.0022
(3/3) 47 47 C013
:CHIP :CHIP 25V B:CHIP 0.0022 RF9V
B:CHIP
RF 9V RF 9V
C021
10
16V
:BP
VIDEO
(1/3) 33V
SET5V
SET 5V
(3/3)
SET 9V
AUDIO L/R
3D/GR-RST
3D/GR
(3/3)
3 4
ABL S 1
V TIM 2
V DRV+ 3
V DRV- 4
N/S 5
V PIN 6
EW DRV 7
E 8
DF PARA 9
M PIN 10
CN201
10P
:B-TO-B
To D(2/3) BOARD
R267
10k D212
MA111
:CHIP
SET9V SET5V R268
0
:CHIP
R208
C252 D213 0
100 330 :CHIP
10V :CHIP
R204
10k
:CHIP
C205
0.22
16V
D203 B:CHIP
O2CZ5.6
LIMIT
R209 R282 R281 R280
2.7k R215 R217 R286 R285
2.7k 2.7k 2.7k 2.7k 2.7k 2.7k 2.7k
:CHIP :CHIP :CHIP
:CHIP :CHIP :CHIP :CHIP :CHIP
CN001
R207 R279
10P 2.7k
:B-TO-B 2.7k
:CHIP :CHIP
To B2(1/4) BOARD
CN3202 3.0 3.1
R205 R210
100 2.2 2.3
E 1 100
:CHIP :CHIP
SET5V 2
Q204
SET5V 3 Q203
2SA1226
2SA1226
E 4 BUFF
BUFF
3.3V(3/3)
3.3V 5
3.3V 6
E 7
SET9V 8
BS9V 9 BS 9V(3/3) L203
10µH
E 10 :LHLZ06
(3/3) SET 9V
VIDEO
IIC-BS(2/3) CTRL-S(2/3)
2
SIG-V
(2/3)
SIG-H
R292
100
:CHIP
CN003
64P
:DIN
To B2(1/4)BOARD
– 126 –
10
7 8 9 11 12
CP001
RF SPLITTER
SUB
OUT
MAIN ANT
IN IN
TU002
BTF-WL411
1 2 3
R049 Q015 C052
R037 C051
Q012 1k :CHIP 2PD601AR 10 10
2.2k 16V 16V
C023 C028 :CHIP 2PD601AR VIDEO-BUFFER
100 C039 :BP :BP
0.0022 INVERTER 4.5
B:CHIP 25V 22
0 4.0 25V R083
L004 R065 C048 10k
1 :CHIP
100µH 100 10
3.9 :CHIP
:LHLZ06
C035 R163
0.0022 0
B:CHIP :CHIP R082
10k
C030 :CHIP
R042
100 100 C037 R052 R061
16V 0.01 39k 1k
:CHIP
B:CHIP :CHIP :CHIP
C025
0.0022
C041
B:CHIP C038
0.0022
470 B:CHIP
16V
L006 L007
C022 C032
100 10µH 10µH R015
10 :LHLZ06 :LHLZ06 100
16V 16V
:BP 16V
C027
0.0022
B:CHIP
SET 5V
Q211
MAIN 12V(3/3)
2PD601AR
H AMP
C260 L6008
100 10µH
16V
:LHLZ06
R262
2.8 3.0
100
:CHIP
R264
2.2k
:CHIP
HP-IN(2/3)
R245
+9V
10k
:CHIP
(3/3) MAIN 9V
R243 R250
L202 10k
R239 100k
10µH :CHIP :CHIP
:LHLZ06 2.7k
:CHIP
VS
R249 R252 C258
100
100 0.01
:CHIP :CHIP B:CHIP
R274
100 C239
:CHIP
10
C221
0.1 C236
25V
10
B:CHIP
C259
C232 0.22 C254
C223 0.01 0.1
0.1 16V
R240 B:CHIP B:CHIP B:CHIP
Q216 :PP 3.3k
3.6 :CHIP
R276 2PB709AR X201 C245
4.7k LIMIT R253 R263 C250
560 2.7MHz 0.47 0.47
:RN-CP 8.2k 16V
:CHIP :CHIP 16V
R277 4.3 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 B:CHIP B:CHIP
2k
:RN-CP 2.1
R230 C251
100
3.4 3.1 C244 0.22
:CHIP 0 25V
V_DRV- 0.0047 B:CHIP
R278 3.6 52 AFC_FIL 32 1.3 B:CHIP Q212
Q217 3.5
2.2k 2PD601AR R229 100 :CHIP R261 2PD601AR
:RN-CP 53 V_DRV+ IREF_HV 31 5.6 10k
LIMIT R228 100 :CHIP BUFFER
:RN-CP
54 VTIM 0.9 VBIAS 30
5.0 5.0 C247
100
55 VCC9 VREG5 29
0.1 C246 16V
0.1 HS
56 ABL_IN 2.5 HS_IN 28
0.9 25V
B:CHIP
57 ABL_FIL 4.9 SCP 27 SCP
C212 C219 0.068 16V B:CHIP 4.3
IC201 (2/3)
100 58 IK_IN 3.5 CXA2150Q SCL 26
16V R226 R259 47 :CHIP
Y/C/ JUNGLE
10k 59 SABL_IN 1.6 4.5 SDA 25
C211 :CHIP
C248 C210 0.1 R258 47 :CHIP
4.7 C257 4.7 60 PRE_RGB 1.6 F1 24
16V
6.3V 4.7 6.3V B:CHIP 7
B:CHIP 6.3V B:CHIP 61 VCC_OUT F0 23
B:CHIP R-Y R-Y
CR
62 B_OUT 2.3 2.4 CR_IN 22
G G B-Y B-Y
B B 6 C242 0.1 25V B:CHIP CB
63 G_OUT 2.3 2.4 CB_IN 21
R R 2.4 C241 0.1 25V B:CHIP Y Y
Y
64 R_OUT Y_IN 20
C240 0.1 25V B:CHIP
8 9 2.3
5
10
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
C237
R251 D211
4.7k 100
C220 :RN-CP 10V 1SS119
0.47 C229
C213 R232 C222 0.1 MAIN 5V
0.0022 16V 16V
B:CHIP B:CHIP 100 0.1 C235 L201 (3/3)
C217 :CHIP 25V C227 B:CHIP 0.1
B:CHIP R236 0.1 C233 10µH
0.47 C224 100 C226 0.15 25V :LHLZ06
16V 0.1 16V C201 B:CHIP SET 5V
R223 25V :CHIP 0.1 B:CHIP 16V 1
100 B:CHIP 16V B:CHIP (3/3)
:CHIP C214 B:CHIP B:CHIP
0.1
C234
25V C225 C230 R241 2.2 R256
B:CHIP C216 0.1 0.47 3.3M
16V :CHIP 6.3V 470
100 25V B:CHIP :CHIP
16V B:CHIP B:CHIP
R244 3.2 C243 C238
0.47 0.01
100 2.5 16V
OSD :CHIP 25V
R257 B:CHIP
R284 R221 R222 R290 R289 R288 R242 47 B:CHIP
2.7k 2.7k 2.7k 2.7k 2.7k 2.7k
:CHIP :CHIP R805 R806 R804 12k :CHIP
:CHIP :CHIP :CHIP :CHIP 330 330 :CHIP
SET 9V 330
R283 :CHIP :CHIP :CHIP Q208
R287 R248
2.7k 4.7k 2SA1226
:CHIP 2.7k
:CHIP :CHIP BUFF
3.1 C249 R247
R219 47 4.7k Q209
2.5
100 2.3 :CHIP 2PD601AR
:CHIP
0 INV
VM-LEVEL
Q207 R246 (2/3)
10k R255
2SA1226 C255 :CHIP
47p 100
BUFF :CHIP
CH:CHIP
MID-YS
R/G/B R/G/B R266
R275 R265 D214
6.8k 10k 3.3k
MA111 :CHIP
:CHIP :CHIP
D215
C256
MA111 47p
CH:CHIP
SET9V
R272
R273
2.2k 2.2k
:CHIP :CHIP
3.6
Q215
2PB709AR R
BUFFER
B
3.0
3.6
R270
100
:CHIP
R271
TU-OUT(2/3) 3.0
100 Q210
:CHIP
2PB709AR
R206 R211 R220 +12V
56 56 56 BUFFER
:RN-CP :RN-CP
:RN-CP
P-MUTE(3/3)
CN004 CN202 CN204
1P 10P
3P
WHT WHT
:S-MICRO :S-MICRO
To C1 BOARD CN9001 To V BOARD
CN9101
To
F1 BOARD
CN602,615
– 127 –
13 14 15 16 17 18
1 H CENT
2 H DRV
11 3
E
4
V COMP IN
5
H COMP IN
6
E
7
V PROT
8
H PROT
9
R R
B
10 B
CN203
10P
:B-TO-B
To D(2/3) BOARD
CN5505
C253
0.001
B:CHIP
V-FBP V-FBP
(2/3)
IIC-1
(2/3)
(3/3)
CLK1
DAT1
+12V
1 A / 1 ( ) 3
(TUNER, Y/C/ JUNGLE)
B-SS11068<K..>-A1-P1 (02)
– 128 –
KV-DW36K9H
RM-970