Sony KDL-32EX550 Service Manual page 24

BAPS BOARD SCHEMATIC DIAGRAM (13 OF 14)
1 | 2 | 3 | 4 | 5 |
1 2 3
A
—
A
B
—
C
—
B
D
—
E
—
with XReality
C
F
—
Cap.100uF for
both JTA&DSQ!!
now in G1/2 Board
{2.5A for DSQ /-S2 needed
G
OCP: 6A min.!}
REG+12V
1-576-844-31 Matsuo 2.5A
1-576-874-31 Kamaya 2.5A[BM10]
—
D 157641531
*F1001
XX
BM10: 1576-41631 Kamaya
H
{DSQ:1.4A max.}
—
DSQ-LNB A8298 for -S2(Euro-Sat)
2A->1A x2 for VA
2 p f o r O p e n T e s t ! !
{Yuden:10uH
I
*D1000
2.2A max.}
PMEG3010CEJ
{3A/22m }
650352401
E
*L1000
E XX 650352401
*FB1000
— 145787411
XX
148151711 *D1006
1608 PMEG3010CEJ
XX
J
{ s h o r t < 1 0 m m a s
p o s s i b l e t o L X
*C1002
A8298SESTR-T
— XX
16V
X7R 094395901
1005
110091611
*C1001
XX
K 16V
X6S
2012
111671611
F *C1010
XX
25V
X7R
— 1608
2 1
111674211
=>1116-74211
2 1
*R1016
XX
1/16W *C1012
RN-CP
L XX
1% 16V
1005
X7R
125053511 1005
110091611
016:11A
TU_DISEQC_OUT
—
{Sekito's DSQ_Out[TX]
f o r 2 2 k h z M o d . }
012:8H;002:10E;014:11K;014:13C;016:11B
I2CB_SDA
M
012:8H;002:10E;014:11K;014:13C;016:11C
|A8298:Diseqc only!
G
I2CB_SCL
DiSEqC-LNB power:
— 18.67v[H|L] 0 . 3 v /
13.33v[V|R] 0.3v @ 0.48A
NorDig: 18.0v
with +1Vup & 22kHz Modem
13.25v
OCP: 0.63A 70m {by R1016:47k} F r e e S a t : 1 8 . 0
N
—
*ref means with_DPL
H
O
—
A2
P
YYYY/MM/DD HH:MM
—
AZ3F
6 | 7 | 8 | 9 | 10 | 11 |
4 5 6
{3A/22m }
*FB1009
XX
148151711
1608
LNB_POWER
016:4E
c l o s e t o T u .
Common FB for both JTA&DSQ!!
New
{1A max.##}
650294301
{3A/22m }
*FB1001
XX BM10: 6503-07801 S6-304S
XX 148151711 [19.48/14.18V] 650111901
1608
*C1008 *C1015
XX
*C1006 XX
XX 25V
25V
25V X7R
X7R
X7R 3225 1608
3225 111671511 111674211
111671511 =>1116-71511 =>1116-74211
*C1005
=>1116-71511 *C1009 {18.68/13.38V}
XX
XX XX
25V *D1004
X7R 25V {1A max.}
DB2J31700L {TDK:0.5A max
1608 X7R 146036311
3225 650305801 / 0 . 8 9 } {18.5/13.2V}
111671511 1 2
=>1116-71511
*L1001
121899081
111432511 XX
*IC1000 GND_D *C1013 ->0 by DSQ1.x)
XX *R1032
25V XX
XX
X7R
1005
1608
CHIP
111432511 *Q1001
655226201
*R1033 XX
XX
{nc!} Bypass FET off!
during Rx:22khz
121897381
Vin Vcp(B+7Vdc)
*R1014 *C1004 *C1017
XX XX XX
GND LNB
{47n:3ms
VREG(5.5v) NC
Delay!}
111277911
I s e t TDI
TU_DISEQC_IN
Tcap TDO
{ADRS=0V -> 10h}
*R1012 016:11A
XX { 22khz Demod.out[RX]
*R1013 f o r S e k i t o ' s D S Q _ I n }
XX
1/16W
CHIP +3.3V_MAIN *R1034
5% XX
1005
121896581
121897381
*R1023
*R1015 *R1035
XX XX
XX
1/16W 121893781 1/16W
CHIP CHIP
*R1010 5%
5%
XX *R1011 1005 016:9B
1005
XX 121896581
1/16W TU_FLAG0_RX
1/16W
CHIP
5% [High by Rx/Tx]
1005
*Q1003
121893781 *Q1002
XX
XX
{ x x 1 k - t e s t
10k-47k}
1 . 0 /
0.75 @ 0.4A min.
1 V ! a l s o
12 | 13 | 14 | 15 | 16 | 17 |
7 8 9
2.5V_LDO changed to S-1172B26 [ 7 . 7 ] b y t s u c h i d a
No M't only for UC,TW,AEP-std,AEP-T2,CHD
Dem.+2.5 only for
2.6V_LDO for ALL!
Luxor,Djin5,Hydra5
{2.5V/0.5A ok}
DDEM2.5V
P d : ( 3 . 3 - 2 . 6 ) * 0 . 5 A
{ 0 . 3 A / 0 . 3 9 }
=0.35W ->30 u p
170mA max. for T2S2
SOT-89
671411301
IC1901
S-1172B26-U5T1G {Dem_+2.5V}
*FB1137 *C1179
XX XX
140069321
BM10:1400-33121 Murata
c l o s e t o D e m o d .
3 2 1
{RF+2.5V for Ascot2: 284mA
{OCP:4A?}
| Luxor/ Horus3: 205mA/ 53mA(Stby)
+ Atrey 30mA =367mA max.}
+3.3V_MAIN
A2.5V
4 5
{1.2A/120m }
C1708
FB1131
C1902 C1906 0 . 0 1
0uH
4 . 7 4 . 7 25V
10V 10V X7R
148146611
X7R X7R
2012 2012 1608
111672311
111672311
=>1116-72311
c l o s e t o A s c o t
Dem+3.3V_
EMC Filter for ext.Demod!
DDEM3.3V
85mA max. for China.(?)
{1.2A/120m }
I 2 C - P U t o 2 . 5 v f o r
*C1551 AEP-Std/UC/TW (Ascot) !
*FB1132
1005
0uH
0 . 0 0 1
148146611 50V {Dem_+3.3V}
1608 X7R
110090511
c l o s e t o D e m o d .
No M't only for UC
(AEP-std/-T2 LNA decided!) 80mA max. for
{OCP:3A}
LNA/SW+5V_Ripple Filter China LNA/ SW
+5.0V_MAIN
LNA_5V
148152411
{1.2A/ 120m }
INDUCTOR 10UH
*L1903 *C1182
*FB1135
10uH *C1905 0 . 0 0 1
0uH
10 50V
X7R
6.3V
{0.125A max. 148146611 1005
X6S 1608
/ 0 . 4 7 }
2012 110090511
111671911
=>1116-71911 close to LNA
with XReality
-
6 X
' . .
-
5 X
' . .
-
4 X
' . .
-
3 X
' . .
-
2 X
' . .
-
1 X
' . .
HISTORY SUFFIX ECN-NO.
X COUNT REPL. D A T E
DRAWN BY PLANNED BY CHECKED BY
A L L r e s i s t o r s a r e i n o h m s , W u n l e s s o t h e r w i s e n o t e d .
A L L c a p a c i t o r s a r e i n u F ( p : p F ) u n l e s s o t h e r w i s e n o t e d . THIS DOCUMENT IS THE PROPRIETARY PROPERTY OF SONY. ITS USE IS AUTHORIZED ONLY FOR RESPONDING TO A REQ UEST FOR QUOTATION, OR FOR THE PERFORMANCE OF WORK FOR SONY. ALL QUESTIONS MUST BE REFERRED
TO THE LOCAL PURCHASING DEPARTMENT OF SONY. THE REPRODUCTION, DISTRIBUTION AND UTILIZATION OF THIS DOCUMENT AS WELL AS THE COMMUNICATION OF ITS CONTENTS TO OTHERS WITHOUT EXPRESS AUTHORIZATION
IS PROHIBITED. OFFENDERS WILL BE HELD LIABLE FOR THE PAYMENT OF DAMAGES. ALL RIGHTS RESERVED IN THE EVENT OF THE GRANT OF A PATENT, UTILITY MODEL OR DESIGN. COPYRIGHT RESERVED.
I S S U E D ' . .
18 | 19 | 20 | 21 | 22 | 23
10 11 12
A
No M't only for UC,TW,AEP-std
Dem.+1.2 only for
Luxor,Juno,Djin5,Zhui2,Hydra5
{Dem_+1.2V}
1 . 4 A m a x . f o r Z h u i / C h i n a ?
{OCP:5.5A}
c l o s e t o D e m o d .
D+1.2V DDEM1.2V
B
{3A/22m }
*FB1133 *C1916 C1917
*C1553
0uH 10 XX
0 . 0 0 1
148151711 50V
X7R
1608
1005
111671911 111671911
10u only for LDPC (+extDemod)
( G a i a , Z h u i , S e k i t o ( + H y d r a / D j i n ) )
C
D
E
F
UNIT TOLERANCE USED ON RANK G
mm
ANGLE
FAMILY
SCALE
: ORIGINAL BAPS MOUNT
MODEL
MATERIAL(COLOR) FINISH(COLOR)
DESCRIPTION
AEP(S2/T2)
( E )
R E V I S I O N SIGN.
H
APPROVED BY MODEL ( J )
PART NO. SHEET
BAPS
PART NO.
13/14
AZ3F
| 24 | 25 | 26 | 27 | 28 |
24