Diagrams; Block Diagrams; (Klv-S19A10 Only) - Sony KLV-S19A10 Service Manual

4-1. BLOCK DIAGRAMS

(1) A1U (1/2) and TU Boards (KLV-S19A10 Only)
TU6400
TUNER
Q6402
VIDEO OUT2
L OUT
R OUT
Q6403 Q6461,6462
DET OUT
F MONO
Q6457
MUTE
MODE
SAP IND
ST IND
AFT OUT
Q6401
Q6404 Q6406
RF AGC
SDA
SCL
5V
J9002
3 4
S2 VIDEO
1 2
VIDEO
VIDEO IN
1
L
AUDIO
R
3 4
S2 VIDEO
1 2
VIDEO
VIDEO IN
V3_IN_L
3
L
AUDIO
V3_IN_R
R
J9001
D1_IN_Y
Y
D1_IN_CB
CB
D1_IN_CR
COMPONENT 1 CR
D1_IN_L
L
D1_IN_R
R
CN9300
Y 12
D3_IN_CB
PB 14
D3_IN_CR
PR 10
RESET 1
A
SCLK 2 SCL_B_5V
SDAT 3 SDA_B_5V
TO R 7
P BOARD
L 8
CN5002
SUB11V 5 SUB11V
SECTION 4

DIAGRAMS

TU
CN6401
1 DET OUT2
3 L
5 R DET OUT2
9V 9 9V
30V 8 30V
5V 7 5V TU_9V
TU_30V
Q6459 Q6460 CN6403 TU_5V
2 FMONO2
3 FMONO1
4 MUTE
5 MODE
6 BIL
C
7 ST
9 AFT
10 RF AGC TO
B BOARD
13 SYNC DET
CN1006
11 SDA_T
12 SCL_T
IC6401
Q6407
RESET
Q6408
V1_IN_SSW
V1_IN_Y
V1_IN_C
V1_IN_SS2W
V1_IN_V
V1_IN_L
2
TO 2/2
V1_IN_R
V3_IN_SSW
V3_IN_Y
V3_IN_C
V3_IN_SS2W
V3_IN_V
A1U(1/2)
D3_IN_R
D3_IN_L
(TUNER,VIDEO SW)

(KLV-S19A10 ONLY)

IC2505
VIDEO SW
Q2802
Q2803
Q2804 Q2801
LEVEL ADJ BUFFER
CN9501
VIDEO 79
10 IN1-CV
TV_L
L 8
TV_R
1
R 6
V1_IN_Y 23
2 Y
V1_IN_C 24
3 C
V1_IN_S2SW 25
4 S2 IN7
V1_IN_SSW 21
S
V1_IN_V 22
CV
V3_IN_Y 18
Y
V3_IN_C 19
C
V3_IN_S2SW 20
S2 IN6
V3_IN_SSW 16
S
V3_IN_V 17
CV
D1_IN_Y 33
Y
D1_IN_CB 34
CB IN9
D1_IN_CR 35
CR
D3_IN_Y 26
Y
D3_IN_CB 27
CB IN8
D3_IN_CR 28
CR
Q2509
Y
58
CV/YOUT1
Q2508
59 B-Y
C/CBOUT1
Q2507
60 R-Y
CROUT1
Q2513
67 Y/CV Y/CV
CV/YOUT2
Q2512
68 C C
C/CBOUT2
Q2503
54 CSW_V
SEL_VOUT1
Q2504
53 CSW_H
SEL_HOUT1
51
EXT_CLK
X2501
4MHz
76
CLK_1 SCL_B_5V
77
DAT_1 SDA_B_5V
CN9401(1/2)
Y
1 Y
B-Y
3 CB
R-Y
5 CR
Y/CV
7 Y/CV
C
10 C
B
22 CSW_V
23 CSW_H
TO
SDA_B_5V 25 SDA_B_5V
B BOARD
SCL_B_5V 26 SCL_B_5V CN1001
48 HDMI_RST
KLV-S19A10/S23A10 (UC) 4-1