Sony Trinitron KV-ES34M61 Service Manual page 91

(7) Schematic Diagram of B 3 (1/6) Board
1 2 3 4 5 6
A
B
C
5V
A5V-1
WSYNC R557
1k
:CHIP
YMCK
W1
D
R558
R571
100 C514
0 C516 0.1
:CHIP
C517 0.1 R556 25V C515
0.01 25V 0.01 R553
# B:CHIP
B:CHIP B:CHIP B:CHIP 0
:CHIP FL512
CKD510JB1A105ST
R575 C518
R560 R559 R555 R554
82 R572 47
47 15k 15k 47
:RN-CP 47 :RN-CP :RN-CP 16V
R574 :CHIP :CHIP
:RN-CP
C519 1k
:RN-CP R573 R552
0.1 R551
25V 15k 47
:RN-CP 82
E F:CHIP :RN-CP :RN-CP
-0.1
C520 R550
R576 -0.1
0.1 82
82
25V :RN-CP
:RN-CP
F:CHIP
-0.1
R578 0 0
47
:RN-CP
:RN-CP
VRB(A) VRB(B)
R577 0
47 OE(A) OE(B)
:RN-CP
:RN-CP 0
0
NT/PAL MODE0
4.7
F 0
TEST MODE1
0
0
DGND(QA) DGND(QC)
0 0
Y7
D(A)8 D(C)1
0
1.1
Y6
D(A)7 D(C)2
0
1.1 IC501
Y5
D(A)6 TLC5733AIPM D(C)3
0
Y4 1.0 A/D CONVERTER
D(A)5 D(C)4
0
Y3 0.8
D(A)4 D(C)5
1.5 0
Y2
D(A)3 D(C)6
G 0
Y1 0
D(A)2 D(C)7
C521
1.6 1.4
Y0 0.01
D(A)1 D(C)8
3.2 B:CHIP
1.4
VDD(QA) VDD(QC)
3.2
DGND(QB) OE(C)
0
1.4 0
VDD(QB) VRB(C)
3.2 C522
C523 0.1
0.01 25V
B:CHIP
F:CHIP
H
ADTB R579
15k
:CHIP
C524 FL510 FL511
10 CKD510JB1A105ST CKD510JB1A105ST
16V
C511
:AL-CP
C525 0.1
10 C526 R580 25V
16V C528 0
0.01 0.01 F:CHIP
:AL-CP
B:CHIP B:CHIP
D3.3V-1
C527
I 5V
0.1
25V
B:CHIP
J
K
L
M
(DRC,MID,SUB-MICON DRC/MID CONTROLLER)
N
O
– 157 –
7 8 9 10 11 12
5V
C503
10 1
16V
5V 5V
:CHIP
EMI
R528 C502
330 C501
10
:CHIP 0.01 5V
Q501 16V
B:CHIP
0 2SA1037K-T-146-R :CHIP
Q521
BUFFER
0
C504 2SC2412-T-146-QR
# FL501 BUFFER
2.6
B:CHIP 0 LPF
R529
R520 0
R548 5.6k 560 R518
47 :RN-CP
:RN-CP 0 Y MAIN IN
1 2 3 4 5 6
5V
R549
1.9
47 R561
1-233-877-21
560
2 R519 :CHIP
#
12 10 9 7 Q522
2SC2412K-T-146-Q
5V BUFFER
Q502
0 2SC2412K-T-146-S 3.1
C505
10 R523
0 BUFFER 4.7
16V 560 R521
:RN-CP
:CHIP 0 V MAIN IN
R530
5.6k
:RN-CP 2.5
5V
R531 R522
1 2 3 # R562
180
560
C506 :CHIP
:CHIP
#
B:CHIP
Q503 Q523
2SC2412K-T-146-Q
2SC2412K-T-146-Q
6 4
BUFFER FL502 BUFFER
0
LPF
C507
0 2.5
10 1-233-504-21
R526 4.7
16V 560 R524
:CHIP
R532 :RN-CP 0 U MAIN IN
1.1 5.6k
:RN-CP
1.9
R525
1 2 3
R533 # R563
180 560
C508 :CHIP :CHIP
#
B:CHIP
6 4
3 FL503
LPF
1-233-504-21
– 158 –
13 14 15 16 17 18 19
4
IC506
TC7SET04F(TE85R)
LEVEL SHIFT
0
0
HP 100 OUT
0
3.0 D3.3V
0
D3.3V-1
C560
0.01
IC505
B:CHIP
TC7SET04F(TE85R)
LEVEL SHIFT
0 D3.3V-MID
0
C542
47
16V
VP 100 OUT
0 :CHIP
3.2
5V
6
0
R994 7
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
C534
0
VDOCBCLVL
Q514
2SC2412K-T-146-R
BUFFER
C536
0.1
25V 1.7
5V
F:CHIP
4.7
VDOCRCLVL
R590
1k R589
:CHIP 1k
:CHIP
2.0
Q513
4.7
2SC2412K-T-146-Q
VDOYCLVL
BUFFER
R591
1k C537 2.0
:CHIP 0.1
25V
F:CHIP R592
1k
:CHIP
Q517 4.9
4.9
2SC2412K-T-146-Q
L508
BUFFER
:CHIP
4.2
C554
R993
0.01
L509 47k
B:CHIP :CHIP
IC504 :CHIP
TLC2933IPWR
PLL
R943 R984 R985 C551 R982
220 0.01
3.3k 470k
:CHIP :CHIP :CHIP B:CHIP :CHIP
4.2 4.2
0 2.8
R942 A5V-1
330
0 1.4
:CHIP
CK54
R991 0 0
5V
0 :CHIP
R1 0 0
Q516
HREF
0.3 0 2SC2412K-T-146-Q
3.3V REG
0 0
C557
3.3VGR
0.01 R988
B:CHIP 220 R983
:CHIP 47k
:CHIP
R990 R989
470k R987
22k
:CHIP :CHIP 1k
:CHIP ODZ-TF-17-3.9B
Q518
C556
2SA1037K-T-146-Q
100
BIAS
6.3V R986
:CHIP 3.3k
:CHIP
C555
0.1
25V
F:CHIP
– 159 –
20 21 22 23 24 25
V PULSE
A1 GND
H PULSE
B1 GND
A2 GND
D5V
B2 GND
A3 GND
R998
B3 GND
L511 10k R527
XRST5 :CHIP Q520 #
:CHIP A4 GND
DTC144EKA :CHIP
MID BUSY B4 MID BUSY
FPD
A5 FPD
L503 FL504
R598
CKD510JB1A105ST R501 FB503
100 B5 GND
:CHIP 100 :CHIP 0UH
:CHIP
EMI +3.3V A6 HP 100 OUT
R502 FB504
100 :CHIP 0UH
B6 VP 100 OUT
L504
Y
A7 Y 100 OUT
:CHIP Y 100 OUT
R503
C539
0 B7 GND
47
16V U
C540
:CHIP U 100 OUT A8 U 100 OUT
0.01
R504
B:CHIP
0 B8 GND
V
R597
V 100 OUT A9 V 100 OUT
10k
:CHIP R505
B9 GND
XRST 0
Q519
DPIC SW A10 DPIC SW
DTC144EKA
INVERT R540 1k :CHIP
R596 B10 PORT 3
1k :CHIP
HP SUB PLL
A11 RESET 100
C510
FB501
0.01 R506
FL505 B:CHIP 0UH B11 GND
L512 100 :CHIP
CHIP EMI
SDA A12 SDA
:CHIP
L502 R507
100 :CHIP
A5V EMI SCL B12 SCL
:CHIP FB502
0UH
+2.5V +5V A13 +5V DIGITAL
C512
0.01
EMI B13 +2.5V
B:CHIP
+3.3V A14 +3.3V
FL508 B14 A5V
R508
CKD510JB1A105ST 100 :CHIP
A15 H-PULSE SUB IN
SUB-HP +2.5V
1.6 B15 GND
Q512 +9V R509 100 :CHIP
2SC2412K-T-146-Q 4.7
A16 +9V
BUFFER Q511 SUB-VP
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
A18 U SUB IN
:CHIP 0 #
:RN-CP
R583 B18 PORT 1
R581 SUB Y R512 560 :CHIP
#
#
:CHIP A19 Y SUB IN
2.0 :CHIP R536 L501 FL509
2.2k CKD510JB1A105ST B19 GND
:CHIP :CHIP
R584 R582
EMI A20 GND
C538 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
R566 Y MAIN IN A21 Y MAIN IN
R567
# R537
:CHIP 5V # R514
:CHIP 2.2k B21 GND
:RN-CP 560 :CHIP
MAIN U
A22 U MAIN IN
U MAIN IN
R538 R515
G B22 GND
# 560 :CHIP
MAIN V
Q515 :RN-CP
V MAIN IN A23 V MAIN IN
2SC2412K-T-146-R
BUFFER R539 R516
1.8 B23 GND
# 1k :CHIP
MAIN VP
4.7 :RN-CP
VP MAIN IN A24 V-PULSE M-IN
R517 B24 GND
1k :CHIP
R587 MAIN HP
1k 0
HP MAIN IN A25 H-PULSE M-IN
:CHIP C535
0.1 R586
B25 GND
25V 1k
F:CHIP :CHIP
CN502
50P
:BTOB
5V TO A BOARD
CN1108
L505 L506
:CHIP :CHIP
D5V
C545
C546 47
16V C548
0.01 0.01
:CHIP
B:CHIP B:CHIP
C550 C549 L507
330 0.01 47 # C543 FL506
B:CHIP 16V :CHIP 0.01 CKD510JB1A105ST
5V
:CHIP B:CHIP
EMI +5V
R981 5V
330
:CHIP
A5V
A3.3V
Q524
2SC2412K-T-146-Q
3.3V REG
R956
D501
47k
:CHIP
B-SSSAG3-...-B3(P1)-ES34
26
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
– 160 –