Diagrams - Sony TRINITRON KV-20TS29 Service Manual

KV-20TS29/20TS32 KV-20TS29/20TS32
KV-21STR2/2170RS KV-21STR2/2170RS
RM-Y116 RM-Y116
KV-20TS29/20TS32 KV-20TS29/2CTS32
KV-21STR2/2170RS KV-21STR2/2170RS
RM-Y116 RM-Y116
SECTION 6
6-1. BLOCK DIAGRAM DIAGRAMS
2 ——— eg -~-
TENNA i m2
KV~-20TS29/32(US Model) Only ae KV -20TS29/20STR2/2I70RS Only ss
= ~ ber out 'c401 |
S 086 5 AUDIO/VIDEO SW | 1C301 'ay
16801
RF IN
CLOSED CAPTION DE VIDEO BUFFER
(CLOSED CAPTION) eave: 0 3u t CLAMP Y CHROMA JUNGLE {
v TP47R R~ OUT
CNZ01 ') E ori
Cour
VIDEO BUFFER | a nel & AMP
R=1K-DET
SLICED DATA DATA NOD R ouT 402
Y surrer Q7ni2 a7 ar7l
DATA SLICER DATA RECOVERY [7
931 ayes
XFR BUF
Rep [Al on SCREEN pret DATA CLK
MUTE
SWITCHTY] DISPLAY
2 6 AMP 6-IK~0ET vgot
I VIDEO BUFFER en F MONO Spare |_0732 731 a772 [J PICTURE TUBE Mn
O ° out me
au),
3 lp 5 AMP eat B-IK-DET
ENABLE
0752 0751 0773. [7 SYNC SLICER pay: Disrtay math o
Fae
| em ex0ck
: ware
0770
VERTICAL CTR
BUFFER aa re00y ie CoN TIMING Logic
ET cuabspow RF AGC
SATE Cr a emeeae
COMMAND PROCESSOR
ST LED
RV702
U DECODER CONTROL
wecey
AGL _ANP o777 SCREEN
HORIZONTAL ov
AUDIO L lex PROTECT
COUNTER lav
oe [ | AUDIO. R
Vv BL W_DRVE G67)
] 200 v7 2 re
be eee
(estar ] Cod :
toy DETECT veo ro
Se STBLSY
(RGB OUT)
VIDEO INPUT plot
-
sp
@¢ ¥) (TIMER
es |
a 0507
PROTECT
i
y HP BUFFER ' 00s sw CN201
obne HERES PROTECTOR ert i 3 cone
Swingh ' 9501 L (R)
i DOO3 sw
1404
D501 ere gee' ] kv-20TS32 Ont
VOLUME BALANCE CONTROL 1C251
PROTECT ' i_4 ' :
i apis eae ee ee I == |
Hl
s J251
)
@) >
(3) Audio_t ()
AUDIO. L
o——H an [ HEADPHONE ]
i Com a ('9) a ary a eee
sao (@)_ G) L+—o—y} '
J] contro. [*}vortace
if
iF 9 0 (i) —>{MODE SWI TCH}-p CONTROL,
re jeu T_T
DEES aC > W010 4 wae -~
N80!
(9 ((3)-AU2lo_R (5) w D502 V- BOOST
[io] ete a es ee oe or iol ce an an nm $P902
:
peel | | veer woe [|
: iy ° ac] SPEAKER
Soe as = Eres od ee = (3) & LJ (LU) |
an a >
[se [ees or
+0502
ae wens
V=PIN CONTROL
"139
—fo+¥ CONTROL DISe
MUTE CNSOI
~ | AY
MAINLCONVERTER > stay i2v __| cnéos Ce et poe CON TROLL p DIP
4 0262 , 261
vorw lg
9603 AUDIO RECT auoio vee sf 1]
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> (4) VERT GAL
(2) © D612 613 volo GND | 3] Te Rowvorr 9001
w
OUMPER
° Re > > 607 ,608
stay iav,{ j7| D002 =
recay | Si, |]
z
.
_ psze
P87 V-NID 7 ~
(4) BACK UP, 'eee
v pve)
ei Perron 621 4 qv mip fs '
1 5 1 5 6 2 0 ,
! (3) bm 16V
' 20
° 0 ee MAIN CONVERTER (2)
H PULSE
PIN OUT fe ea 3
a
© +B RECT A HSV
Q553 H DYI-) H DY(=) DUMPER pron : D6IG-619 i}
2 LSS!
D609, 610 ! (1) Lm 115V
0852 3 } PMC H OY(+)
:
+115V
1551 H DAMPER Hoyt 2
'
eesti one
rar] atc
calle DY ASSY
H ORIVE
ma
>< Ryede RELAY DRIVE
0850 Sle
- : ~
~
602
L \] D624 X 0 0
aN PROTECT
1c103 TP@6_H DRIVE ABL +pa4
STBY 5V pe TECTOR
r H-OUT ies STBY lav eS
0629 UL
ger arr id BUCK UP SWITCHER
Ow ar
'o0ov ——- De fe
'
HV
D626
>I- HV D606
V PULSE
AC RECT
a as SOFT START 008
a
CONTROL 15V cnioe iclo2 | 8 CLK O—_1—- D302
|
Ss MEMORY
$001 PMSOL 200V 4 1
BINT B DAT H PROTECTOR
Oo pat © TP92B 12V TP98 IBV
ic6o2 9
iceor POWER MODULE oS CLK a oH arREeT FOCUS
VOLTAGE t 0625 TPS!
i6Vv D509 SWITCHER ' PROTECTOR TPOI 1t5V IC690 STBY 5V
cNe5! 0 STBY 12V p—SUBY SY REG O $005 $004 $003 $002 $006
602 D605 i vey out(s) STBY 5V an ot oft —s eh
uFT RECT
ae
QIN
KV-20STR2 On! ° +16V RESET OUT)
KV 20TS29 16V nly ae
ee ie en : = oe
LFT
Onty G cNnes2 TP92A 16¥ x0o1 VOLUME CHANNEL
opto ae ite
POWER SUPPLY )
° ReCy STBY 12V
DIGAUSSING CIRCUIT
Foe Ca Ra EE ee eS bo AUDIO GND
pty, nsee., 693
PROTECT
KV-20TS32 Only A ean CONTROL, AUDIO AMP, TUNER+VIF+SIF, AY SWITCHER )
Y¥/C JUNGLE, V DEF, H-DEF,AV TERMINAL
aea7 — 38 — — 39 — er ee