Sony TRINITRON KV-32HS20 Service Manual page 163

B BOARD: IC3001 CXA2151Q
SCL
30
IIC BYS
SDA 31
DEC
ADDRESS 32
IN1-1 33
YPbPr J/YCbCr 6dB
IN1-2 34
MATRIX
AMP
SELECTOR
IN1-3 35
YPbPrU /YCbCr
IN1-H/L1 36 1.2.3
IN1-V/L2 37
YGAIN
GBR/YCbCr
CBGAIN
IN1-L3 38
CRGAIN
IN1-SW 39
SEL STB-1
SEL-STB-2
IN2-1 41 MAT-OUT
DECL1 -1
IN2-2 42
DECL2 -1
IN2-3 43 DECL3 -1
DECSW -1
IN2-H/L1 44
DECL1 -2
IN1~IN4
DECL2 -2
IN2-V/L2 45
SELECTOR
DECL3 -2
IN2-L3 46
DECSW -2
IN2-SW 47
3
IN3-1 1
6dB
IN3-2 2
EXISTENCE DISTINCTION
IN3-3 3 HYSW
IN3-V 4
H INTELLIGENT SYNC SEP
5
IN3-V
IN4-1
7
HSEP SEL HS- MAX
IN4-2
8
HD TC FIX -SYNC
V
V TC
IN4-3 9
IN4-V
10 PRIORITY BANKING
IN4-V HV > CS > SYNC ON Y/G
11
INPUT-SEL
15 16 13
Y
27 SELY OUT
Cb
SELCB OUT
26
Cr
25 SELCR OUT
CLOCK
GAIN_SEL
EXTCLK/X1
20
GEN.
CLK - SEL
18 IREP
AUTODUM
H - NUMBER
V - NUMBER
40 VCC1
SYNC
48 GND1
COUNTER
28 VCC2
DUMMY 24 GND2
SYNC
12 VCC3
3 - STATE
MACRO
GND3
6
3 - STATE
SELH OUT
SYNC MACRO 22
H SYNC
DET. VISION WIDTH
H-WIDTH 23
SELV OUT
SELDUM
14