Sony TRINITRON KV-ES29M90 Service Manual page 65

TO J BOARD TO A BOARD
CN8301 CN1195
CN1934
H2
(AV INPUT, PRESET KEY, PHONE OUT)
CN1932
2 HP L IN
HP R IN
3
J1931
S1931
AUTO PRESET
1 2
3 4
J1932
J1933
V L R
H3
(TOP KEY)
H1
S1972
(LED, SIRCS RECEIVER)
STBY
S1973
CN1901
IC1901 PRG+
5P
REMOTE SENSOR
WHT
S-MICRO
S1974
D1906
4 SIRCS PGRM-
SPB-26MVWF
Q1901
2 LED2
G
LED DRIVER S1975
R VOL+
Q1902
1 LED1
LED DRIVER
STBY
S1976
ON VOL-
S1977
TV/VIDEO
S1978
ENTER
S1979
MENU
– 71 –
KV-ES29M90 KV-ES29M90
RM-916 RM-916
IC1801
TEXT DECODER
BLAN
50
BUFFER
B 49
Q1806
BUFFER
G 48
Q1805
BUFFER
R 47
Q1804
US/SC 45 Q1802 Q1803
BUFFER BUFFER
TO A BOARD
CN1193
VS 46
CVBS 30
V
(TELETEXT)
J
CONTROL LINE FROM MAIN UCOM
IC8302
CXA2069Q
L1 2 SCL
CN1980
CLK DAT CS
1 R1 4 SDA
GND
TO A BOARD
2
L2 9
CN1190
L OUT
3 KEY 1 OUT
R2 11 43 L IN
IC8103 AK4524 AUDIO CODEC
L3 16
R OUT
R3 18 45 R IN
L4 23
MON L
R4 25 52
MCLK LRCK BCK
DVDL 59
MON R
DVDR 61 54
TVL 62
TVR 64
MCLK LRCK BCK
J8106 DIR AMP
DIR
IC8106
DIGITAL
AUDIO IN
SCL SDA P001 (ALIVE)
CONTROL LINE FROM MAIN UCOM
– 72 –
CN1801
3 FS OUT
5 B OUT
7
G OUT
CN6103
9 R OUT
ROT+
ROT-
17
V SYNC TEXT
19 H SYNC TEXT
15 CVBS IN
MUTING
3.3V 5V
IC1204
TDA7481
L OUT+
LCH OUT
L OUT–
R OUT+
R OUT–
IC1203
TDA7481
RCH OUT
SDI SD0
IC1205 IC1201
DIFF. AMP TDA7315D
AUDIO
A
PRCESSOR
SD0 SDI
IC8105
TC9446F-002
AUDIO DIGITAL SIGNAL PROCESSOR
3.3V
A1
(AUDIO DSP)
–
KV-ES29M90 KV-ES29M90
RM-916 RM-916
IC6104
DQP-AMP
1
IC6354
2
MULTIPLAY
3 3
1 8
IC6356
N/S. OUT 4
1
5
3
6
5
1 2 3 4 5 6 7 8 9 10
DQP-CONT
+
1
7
IC6101
QP-CONT
1 8
2 7
3 6 1 M-PIN
5 2 DF SW
3 DF PH
4 H-LIN
5
QP DV
H-TRP
6
IC6108
QP PH DAC CONT.
7
QP AC
8
9 CP CTR
10 H-CENT
11 QP AV
12 QP DC
Q6128
H-SAW
IC6103
M.PIN CONP
1
2
2
3
1
3
7
5
7
6
1 IC6202
5 LPF
D1
(DF, DQP DRIVE)
73 –
CN6101
6 HP1
4 CP CNTL
REF
2
IC6105
DQP-CONT
2
1 Q6107 I
3 G
DQP H-MOJI
5
6
IC6353
8 5V REG
IC6102
3
2
3
3
IC6351
5 IC6106
DC CONT.
H-SIZE CONT
6
2
1
3
5
7
6
CN6100
10 DF SW
14 HP1
Q6106
17 N/S
CONST. C
28 DF DRIVE
FOCUS
29
H LIN
30
34 GND
35 V COMP+
39 V COMP-
37 V SAW-
33 V SAW-
41 VFB2
44 H CENT
46 H-SAW
48 M PIN
49 ABL 1
Q6125
H LIN AMP 1
Q6126
H LIN AMP2
14 11 10 9
IC6201
V SIZE COMP
2 3 4 5 6
– 74 –