Sony TRINITRON KV-ES34M31 Service Manual page 87

(7) Schematic Diagram of B 3 (1/6) Board
1 2 3 4 5 6
A
B
C
5V
A5V-1
R557
WSYNC 1k
:CHIP
D YMCK
W1
R558
R571
100 C514
0 C516 0.1
0.1 :CHIP
C517 R556 25V C515
0.01 25V 0.01 R553
# B:CHIP
B:CHIP B:CHIP :CHIP B:CHIP 0
R575 R560 R559 R554
82 R572 R555
47 15k 15k 47
:RN-CP 47 :RN-CP
R574 :CHIP :CHIP :RN-CP
E :RN-CP
C519 1k
0.1 :RN-CP R573 R552
15k R551
25V 47 82
:RN-CP :RN-CP
F:CHIP :RN-CP
-0.1
C520 R576 -0.1
0.1
82
25V
F:CHIP :RN-CP
-0.1
R578
0 0
47
:RN-CP
VRB(A) VRB(B)
0
R577
47 OE(A) OE(B)
:RN-CP 0
F 0
NT/PAL MODE0
4.7
0
TEST MODE1
0
0
DGND(QA) DGND(QC)
0
Y7 0
D(A)8 D(C)1
0
Y6 1.1
D(A)7 D(C)2
0
Y5 1.1 IC501
D(A)6 TLC5733AIPM D(C)3
0
Y4 1.0 A/D CONVERTER
D(A)5 D(C)4
0
0.8
Y3
D(A)4 D(C)5
0
Y2 1.5
G D(A)3 D(C)6
0
Y1 0
D(A)2 D(C)7
Y0 1.6 1.4
D(A)1 D(C)8
1.4 3.2
VDD(QA) VDD(QC)
3.2
DGND(QB) OE(C)
0 1.4
0
VDD(QB) VRB(C)
C523 3.2
0.01
B:CHIP
H
ADTB R579
15k
C524 :CHIP
FL510 FL511
10 CKD510JB1A105ST CKD510JB1A105ST
16V
:AL-CP C511
C525 0.1
R580
10 C526 C528 25V
16V 0 F:CHIP
0.01 0.01
:AL-CP B:CHIP
B:CHIP
D3.3V-1
C527
5V
0.1
I 25V
B:CHIP
J
K
L
M
(DRC,MID,SUB-MICON DRC/MID CONTROLLER)
N
O
– 129 –
7 8 9 10 11 12
5V
FL512
CKD510JB1A105ST C502
C501
C503 10
0.01
C518 10 1 16V
47 16V :AL-CP B:CHIP
5V 5V
16V :AL-CP
EMI
R528
330
5V
:CHIP
0
R550 0 FL501 Q521
82 LPF
C504 2SC1623-L5L6
:RN-CP #
2.6 BUFFER
B:CHIP 0
R529 R520
R548 5.6k 0
560 R518
47 :RN-CP Y MAIN IN
Q501 :RN-CP 0
:RN-CP 1 2 3 4 5 6
5V 2SA1162-G
R549
BUFFER 1.9
47 R561
1-233-877-21
:RN-CP 560
2 R519 :CHIP
Q502 #
12 10 9 7
2SC1623-L5L6 Q522
BUFFER 2SC1623-L5L6
5V BUFFER
0 3.1
C505
R523
10 0 4.7
560 R521
16V :RN-CP V MAIN IN
:AL-CP 0
R530
5.6k
:RN-CP 2.5
5V
R522
1 2 3 R562
#
560
C506
:CHIP
#
B:CHIP R531
180
Q503 Q523
:CHIP
C521 2SC1623-L5L6
0.01 6 4 2SC1623-L5L6
BUFFER FL502
B:CHIP 0 LPF BUFFER
C507 2.5
10 0 1-233-504-21
R526 4.7
16V R524
560
:AL-CP R532 :RN-CP 0 U MAIN IN
1.1
5.6k
:RN-CP
1.9
C522 R525
R533 1 2 3
0.1 # R563
25V 180 560
F:CHIP C508 :CHIP :CHIP
#
B:CHIP
6 4
FL503
3
LPF
1-233-504-21
– –
130
13 14 15 16 17 18 19
4
IC506
TC7SET04F(TE85R)
LEVEL SHIFT
0
0
L511
:CHIP
HP 100 OUT
0
3.0 D3.3V
0 L503
:CHIP
D3.3V-1
C560
0.01
IC505 L504
B:CHIP
TC7SET04F(TE85R)
:CHIP
LEVEL SHIFT
0
D3.3V-MID
0
C542
47
16V
VP 100 OUT
0 :AL-CP
3.2
5V
6
0
7
R994
5 220
C559 :CHIP
0.01
HP SUB IN
B:CHIP
R996
VP SUB IN
330
:CHIP
R995
R997 220
330 :CHIP
:CHIP
5V
5V
A5V-1
C529
#
:AL-CP
Y SUB IN
C530
0
C531
#
:AL-CP
V SUB IN
C532
0
R564
#
:CHIP
R565
C533 #
# :CHIP
:AL-CP
U SUB IN
R566
#
C534 :CHIP
0
2SC1623-L5L6
VDOCBCLVL
R587
Q514 1k
2SC1623-L5L6 :CHIP
BUFFER
C536
0.1
25V 1.7
F:CHIP 5V
4.7
VDOCRCLVL
R590
1k R589
:CHIP 1k
:CHIP
2.0
Q513
4.7
2SC1623-L5L6
VDOYCLVL
BUFFER
R591
1k C537 2.0
:CHIP 0.1
25V
F:CHIP
R592
1k
:CHIP
Q517
2SC1623-L5L6
BUFFER
4.9
4.9
L508
:CHIP
4.2 C546
0.01
B:CHIP
C554 R993
0.01
L509 47k
B:CHIP :CHIP
IC504 :CHIP
TLC2933IPWR
R943 PLL R984 R985 C551 R982
220 3.3k 470k 0.01 330
:CHIP
4.2 4.2 :CHIP :CHIP B:CHIP :CHIP 5V
2.8
R942 0 A5V-1
330
0 1.4
:CHIP
CK54
R991
0 0
0 :CHIP 5V
R1 0 0
HREF Q516
0.3 0 2SC1623-L5L6
3.3V REG
0 0
C557 3.3VGR
0.01 R988
B:CHIP 220 R983
:CHIP 47k
:CHIP
R990 R989
470k R987
22k D501
:CHIP :CHIP 1k
:CHIP Q518 MA8039
2SA1162-G
C556 BIAS
100
6.3V R986
:AL-CP 3.3k
:CHIP
C555
0.1
25V
F:CHIP
–
131
20 21 22 23 24
V PULSE
A1 GND
H PULSE B1 GND
A2 GND
D5V
B2 GND
A3 GND
R998
B3 GND
10k R527
XRST5 :CHIP Q520 #
A4 GND
DTC144EKA :CHIP
MID BUSY B4 MID BUSY
FPD
A5 FPD
FL504 R598
CKD510JB1A105ST FB503
R501 100
0UH B5 GND
100 :CHIP :CHIP
EMI +3.3V A6 HP 100 OUT
R502 FB504
100 :CHIP 0UH
B6 VP 100 OUT
Y
Y 100 OUT A7 Y 100 OUT
R503
C539
47 0 B7 GND
U
C540 16V
U 100 OUT A8 U 100 OUT
0.01 :AL-CP
R504
B:CHIP
0 B8 GND
V
R597 A9 V 100 OUT
10k V 100 OUT
:CHIP R505
XRST 0 B9 GND
Q519
DPIC SW A10 DPIC SW
DTC144EKA
INVERT R540 1k :CHIP
R596 B10 PORT 3
1k :CHIP
HP SUB PLL
A11 RESET 100
C510
0.01 R506 FB501
B11 GND
L512 FL505 B:CHIP 100 :CHIP 0UH
CKD510JB1A105ST
SDA A12 SDA
:CHIP L502 R507
EMI SCL 100 :CHIP B12 SCL
A5V :CHIP FB502
0UH
+2.5V +5V A13 +5V DIGITAL
C512
0.01 EMI
B:CHIP B13 +2.5V
+3.3V A14 +3.3V
FL508
B14 A5V
CKD510JB1A105ST R508 100 :CHIP
A15 H-PULSE SUB IN
SUB-HP
+2.5V
Q512 1.6 B15 GND
+9V R509 100 :CHIP
2SC1623-L5L6 4.7 A16 +9V
Q511 SUB-VP
BUFFER
2SD1623-L5L6 R534
B16 V-PULSE SUB IN
BUFFER # SUB V R510 560 :CHIP
1.7
1.0 :RN-CP A17 V SUB IN
-0
Q510
B17 PORT 2
R585 2SC1623-L5L6 R511 560 :CHIP
2.6
# BUFFER R535 SUB U
:CHIP A18 U SUB IN
0 #
:RN-CP
R583 B18 PORT 1
R581 R512 560 :CHIP
# SUB Y
#
:CHIP A19 Y SUB IN
2.0 :CHIP R536 L501 FL509
2.2k CKD510JB1A105ST
B19 GND
:CHIP :CHIP
R584 R582
C538 EMI A20 GND
R594 470 470 +2.5V-1
0.01 470 :CHIP :CHIP
C509 R513 B20 GND
B:CHIP :CHIP 0.01 560 :CHIP
MAIN Y
B:CHIP
Y MAIN IN A21 Y MAIN IN
R567
R537
5V # 2.2k R514
:CHIP 560 :CHIP B21 GND
:RN-CP MAIN U
U MAIN IN A22 U MAIN IN
G R538 R515
# 560 :CHIP B22 GND
:RN-CP MAIN V
Q515 V MAIN IN A23 V MAIN IN
R539 R516
BUFFER 1.8 B23 GND
# 1k :CHIP MAIN VP
4.7
VP MAIN IN :RN-CP A24 V-PULSE M-IN
R517
B24 GND
1k :CHIP
0 MAIN HP
HP MAIN IN A25
C535 H-PULSE M-IN
0.1 R586
B25 GND
25V 1k
F:CHIP :CHIP
CN502
50P
:BTOB
5V TO A BOARD
CN1108
L505 L506
:CHIP
:CHIP
D5V
C545
47
C548
16V
0.01
:AL-CP
B:CHIP
C550 L507
C549
0.01 47 # C543 FL506
:CHIP CKD510JB1A105ST
B:CHIP 16V 0.01
:AL-CP B:CHIP
EMI +5V
R981
5V
330
:CHIP
A5V
A3.3V
Q524
2SC1623-L5L6
3.3V REG
R956
47k
:CHIP
B-SSSAG3-...-B3(P1)-ES34
–
B3 BOARD IC501 TLC5733A1PM
VPO DGND
CLK A
8 8 8
VIN(A) D(A)1-8
SAMPLING
VDD(QA)
VRT(A)
COMPARATOR
8
DGND(QA)
VRB(A)
CLAMP
CLPV(A)
CONTROL
IBIAS(A)
VCC(A)
GND(A)
OE(A)
CLK B
8 8 8
VIN(B) D(B)1-8
SAMPLING
VDD(QB)
VRT(B) COMPARATOR
8
DGND(QB)
VRB(B)
CLPV(B) CLAMP
CONTROL
IBIAS(B)
VCC(B)
GND(B)
OE(B)
CLK C
8 8 8
VIN(C) D(C)1-8
SAMPLING
VDD(QC)
VRT(C) COMPARATOR
8
DATA DGND(QC)
LATCH
VRB(C)
CLPV(C) CLAMP
CONTROL
IBIAS(C)
VCC(C)
GND(C)
OE(C)
CLK A
MODE0
EXTCLP OUTPUT FORMAT
CLK B CLOCK
CLAMP PULSE
/TEST MODE1
GENERATOR
CLPEN INT/EXT
CLK C SWITCHING
CONTROL TEST
NT/PAL
CLK XSYNC
– –
132