DOWNLOAD Sony KF-E42A10 / KF-E50A10 (serv.man2) Service Manual ↓ Size: 10.09 MB | Pages: 126 in PDF or view online for FREE

Model
KF-E42A10 KF-E50A10 (serv.man2)
Pages
126
Size
10.09 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kf-e42a10-kf-e50a10-sm2.pdf
Date
PREV: Sony KDS-R50XBR1 / KDS-R60XBR1 Service Manual

Sony KF-E42A10 / KF-E50A10 (serv.man2) Service Manual ▷ View online

– 29 –
KF-E42A10/E50A10
K
RM-GA004 RM-GA004
SECTION  4
DIAGRAMS
4-1. BLOCK DIAGRAM (1)
GA GW TRO Y Block Diagram
05 MAR 15  MK
C himera Micro
Graphic
RESE T
V M ( $ A 0 )
NVM M
B91305
BD4729GTR M
24128- BWMN T
emp T
24128
$A0
Sensor S
LM75BIM- 5 L
Sync SEL S
ync SEL
$92 $
SN74LV4052 S
N74LV4052
Saiph Micro
TV
C himera
AUDIO  Proc. M
B91F 318A- 106R
C XD9855GP L
VDS TRANS
C XD9835TN
SM5302AS S
M5302AS T
HC 63LVD103
Video Buff V
ideo Buff
24.576MHz
SDRAM
Audio A/ D ConvL
evel
HY5DU2832
22AF P- 33
AK5357VT S
hift
C C PX
St DA C onv. T
emp
C S4335- KSZR S
ensor C
XD3807AGB
Level Shift B
 Drive
Audio SW (IIC ) L
M75BIM- 5
LDVS Receiver S
SM6N15FU C
XA7001A
C XA2188Q
THC 63LVD104
O P  AMP
SDRAM
NJ M4558V
MT48LC 4M16A
G Drive
D/ A C onv
NVM P
AWN C
XA7001A
C XA1875AP S
ync SW D
RC  MF - V1 M
24C 32 C
XD9809GF
St DA C onv.
SN74LV157APW
R C
XD2097BQ
C S4335- KSZR V
ideo SW
C XA2229
Temp SensorR
Drive
A/ D C onv S
DRAM P
LL L
M75BIM- 3 / C
XA7001A
AD9980KST- 110 I
S42S16100 5
4MHz
$96
NVM
O P  AMP
TLC 2933 M
24256
NJ M4558E
Analog  SW
St DA C onv.
Bus Buffer
AK4384 M
52055F P
Bus- I/ F  F lipF rop S
N74LVC
S N74ALVC H
NVM
O P  AMP T
C 90A69F C
XA2163Q
V M ($ A0 ) M
S Micon M
24128
NJ M4558E C
O MB  F ilter S
ub C olor Dec M
24C 02 C
XQ 91F 318
Analog  SW
NVM
M24C 02
M52055F P
HDMI Reciever M
B93423- 26BGL
TA8216H
SI9993C TG
Audio AMP S
AA5360HL/ M1
USB O TG cont
TEXT Dec S
UB Micro I
SP1362BD
HD64F 3694 S
DRAM
MT48LC 8M16A2P
F lash  Memory
NVM L
evel Shift S
DRAM M
BL29LV160BE-
BR24L02F S
SM6N15F U M
T48LC 8M16A2P
IIC - 5V
IIC - 3.3V
F AN- 1 
∼ 4
VAR- Audio O UT
Head Phone
V1,V2,V
TU
V4
V5
O UT1
MAIN
Audio
out
S- TU
F RNT-
C O MP
HDMI V
C O MP- 3
TEXT
Y PB PR
TU
S- TU
C O MP- 1
V 1
V 2
V 3
Y PB,PR
O UT
SUB
Y/ C V  
_ C
Monitor O UT
C V
Y
C
Y/
C V
TEXT
(RGB)
SUB
O UT
Sub O UT
Y PB PR
Main
Y U V
Main
C V/ Y,YS/ C
Main
Y U V
Main
C V/ Y,
YS/ C
Y
C
DRC
O UT
O UT  2
1MAIN_C C P
YUV
M- D2 IN
VD
Q G  Graphics
AS
AGU
GT
B
PC
Analog
RGB
HPC
M TU_V
M TU_A
S TU_V
S TU_A
PC
analog
HS/ VS
HS/ VS
HV_SubSel
Input 2
Q G
P
HDM
I
HDMI A
HDMI A
PC
,R
G
B
PC
PC
HDMI V
F V
F H
MAIN/
SUB
HV_Sel
US
B
TV O SD
C
Monitor O UT
S2
C O MP
SEL
SC L/ SDA
- B3.3
PANEL
SC L/ SDA
F R- NV
SDA/ SC L
SC L2/ SDA2
11,12SDA/SCL_E 
 
5,
6 
 SD
A/SCL_TV 
15,
16  T
X
D
/
R
X
D
 _
T
V
17,
18  T
X
D
/
R
X
D
 J
IG
_A
P
I
3 E
-
B
IN
T
(M
D
)
4   J
IG
-
E
_B
IN
T
J IG  C onnector
C N8008
to QG
Note:
B and QG boards are supplied as the block for service.
C board is included in the Optics Unit Block.
(The parts on each boards are not supplied individually.)
KF-E42A10/E50A10
RM-GA004 RM-GA004
– 30 –
BLOCK DIAGRAM (2)
V
L
R
CN8006 (1/2)
8
TU_V
1
SUB_V
3
TU_R
5
TU_L
7
AFT
10
TU_SCL
12
AGC
11
TU_SDA
TO
AS BOARD
CN5701
CN8409
2
TEXT_Y
4
TEXT_CB
6
TEXT_CR
8
TEXT_BLK
9
TEXT_RST
TEXT_BLK
FROM
2/2
TEXT_RST
TO
AS BOARD
CN5500
5
D2_Y
1
D2_CR
3
D2_CB
TO
HC BOARD
CN7102
1
PC_L
3
PC_R
TO
HPC BOARD
CN7202
Q8407, 8413
BUFFER
Q8036
BUFFER
Q8405
BUFFER
TU_V_OUT
Q8404
BUFFER
X8400
4MHz
4
1
59
58
Q8410, 8415
BUFFER
Q8006
BUFFER
Q8412
BUFFER
IN2_CV
IN3_Y
12 IN5_CV
16 IN6_S
17 IN6_CV
18 IN6_Y
19 IN6_C
20 IN6_S2
CV/YOUT1
C/CBOUT1
60
Q8411
BUFFER
CROUT1
68
Q8422
BUFFER
C/CBOUT2
67
Q8421
BUFFER
CV/YOUT2
56
Q8418
BUFFER
SEL_OUT1
53
Q8420
BUFFER
SEL_HOUT1
54
Q8419
BUFFER
SEL_VOUT1
55
SYNC_IN1
71
CVOUT3
VSW_HS
+9V
B_12V
AUDIO_MUTE
Q8718
MON_MUTE
STBY5V
+9V
I2C_5V
VSW_VS
76
SCL
77
SDA
SCL_5V
SDA_5V
IC8400
VIDEO SW
C
Y
V
L
R
V
L
R
V1_IN_L
TU_L
AFT
AGC
TU_R
V1_IN_R
V3_IN_L
V3_IN_R
V1_IN_L
V1_IN_R
V3_IN_L
V3_IN_R
Y1
C1
S11
V1
V3
V3
V_DET
MAIN_H_SYNC
S1
V1
Y1
C1
S11
V1_SW
S1
COMP3/TEXT_IN_Y
COMP3/TEXT_IN_CB
COMP3/TEXT_IN_CR
L5
COMP3_Y
COMP3_CB
COMP3_CR
R5
L4
R4
D1_IN_L
D1_IN_R
D3_IN_L
D3_IN_R
D2_IN_CR
D2_IN_CB
D2_IN_Y
J8001
CN8006 (1/2)
J8401
4
3
1
2
RED
RED
WHT
GRN
BLU
RED
RED
WHT
GRN
BLU
CN8907
1
3
1
Y4
COMP_1
PB4
PR4
Y4
PB4
PR4
13
Y
11
PB
7
L
9
PR
6
R
4
SDAT
2
RESET
3
SCLK
TO
P BOARD
CN9504
HDMI_Y
HDMI_CB
HDMI_CR
HDMI_IN_L
HDMI_IN_R
SDA_5V
SCL_5V
HDMI_RST
CN8402
2
V2_Y
1
COMP_DET
4
V2_L
11
HP_DET
HP_DET
9
HP_R
7
HP_L
5
V2_R
TO
HC BOARD
CN7101
V2_INPUT_V2
V2_INPUT_L2
V2_INPUT_R2
L7
HP_LR
R7
COMP_DET
CN8400
CN8815
41 IN10_CB
40 IN10_Y
42 IN10_CR
34 IN9_CB
33 IN9_Y
35 IN9_CR
28 IN8_CR
27 IN8_CB
26 IN8_Y
7 IN4_CV
6 IN4_S
11
14
16
1
3
2B
2A
8
9 3B
3A
5
6
3Y
2Y
1B
1Y
2
12
7
3C
2C
1C
COMP_SEL
TO 2/2
TO 2/2
TO 2/2
1A
IC8003
COMPONENT VIDEO
SELECTOR
EXT_CLK/XTAL
51
47 IREF
48 H_PH
49 V_PH
1
3
7
5
9
TO
B BOARD
CN5003
CN8404
MAIN_CV/Y
MAIN_GRN/Y
MAIN_C
11
SUB_GRN/Y
13
SUB_BLU/U
15
SUB_RED/V
17
SUB_HS
19
SUB_VS
MAIN_BLUE/U
MAIN_RED/V
1
3
7
5
8
TO
AS BOARD
CN5501
CN8408
SUB_HS
SUB_Y
SUB_VS
11
SUB_Y/CV
13
SUB_C
19
SCL
20
SDA
SUB_CB
SUB_CR
J8402
J8002
8 IN3_R
7 IN3_L
39
LOUT1
37
ROUT1
IC8800
AUDIO SW
IC8802
A-D CONVERTER
10 IN4_L
11 IN4_R
23 IN8_R
22 IN8_L
19 IN7_L
20 IN7_R
16 IN6_L
IN6_R
13 IN5_L
14 IN5_R
2 IN1_R
1 IN1_L
PC_IN_L
PC_IN_R
26 IN9_R
25 IN9_L
28 IN10_L
29 IN10_R
32
DAT-1
31
CLK-1
17
TU_L
TU_R
STU_L
STU_R
STU_LR
Q8018
BUFFER
Q8032
BUFFER
Q8801
Q8802
IC8806
AMP
+
-
+
-
7
1
3
2
5
6
42
AUDIO_L
37
AUDIO_R
SP_L
SP_R
34
OFF_MUTE
39
SP_MUTE
TO
GT BOARD
CN8019
L
R
35
LOUT2
33
ROUT2
Q8416
Q8417
MON_MUTE_A
HDMI_RST
VIDEO/AUDIO
SWITCH
AGU(1/2)
(            )
14 2B
9 3B
5
6
3Y
2Y
12
7
3C
2C
IC8006
COMPONENT VIDEO
SELECTOR
TO 2/2
TO 2/2
FROM 2/2
FROM 2/2
11 2A
8 3A
1
3
1B
1Y
2
1C
16 1A
Q8417
BUFFER
Q8015
CLAMP
Q8033-8035
BUFFER
Q8408, 8409
BUFFER
TO 2/2
VIDEO IN
COMPONENT
VIDEO INPUT
S VIDEO
VIDEO
VIDEO
VIDEO
P
B
/C
B
P
R
/C
R
AUDIO
L (MONO)
R
AUDIO
R
L
AUDIO
L (MONO)
R
Y
L
R
2
P
B
/C
B
P
R
/C
R
Y
L
R
VIDEO OUT
AUDIO OUT
R
L
9
SDTO
10
LRCK
11
MCLK
12
SCLK
13
PDN
1 AINR
2 AINL
IC8803
AP
IC8808
D-A CONVERTER
IC8706
V DET
IC8801
30
SDOUT1
SP_MUTE
33
SDOUT3
12
I2C-SDA
13
I2C-SCL
32
SDOUT2
36
CLKOUT2
16 SDN3
AP RST
AP PD
17 SDN4
MCLK1
38 LRCLK
34 MCLKO
35 CLKOUT1
26 RST
2 PWRIN
X8800
24.576MHz
2
1
4
9
1
3
6
3 SDT1
6 CSN/SMUTE
2 BICK
4 LRCK
1 MCLK
11
AOUTL
10
AOUTR
5
PDN
IC8805
D-A CONVERTER
1 SDATA
2 DEM/SCLK
3 LRCK
4 MCLK
8
OUTL
5
OUTR
Q8803
M_RST   FROM  2/2
AUDIO_MUTE
Q8711
Q8710
IC8807
AMP
+
-
+
-
1
7
5
6
3
2
HP_MUTE
HP_MUTE
Q8809
Q8808
IC8807
D-A CONVERTER
1 SDATA
2 DEM/SCLK
3 LRCK
4 MCLK
8
OUTL
5
OUTR
L7
R7
VAR_L
VAR_R
HP_LR
SAIPH_SP_MUTE
SAIPH_HP_MUTE
Q8719
Q8712
Q8714
Q8713
Q8715
Q8717
SW
SAIPH_L_MUTE
Q8716
SW
2
1
VDD OUT
Q8705
SW
CN8401 (1/2)
TO/FROM 2/2
– 31 –
KF-E42A10/E50A10
K
RM-GA004 RM-GA004
BLOCK DIAGRAM (3)
HIN-
Q8600
Q8020
1
6
3
7
IC8001
3.3V REG.
STBY_3.3V
4
5
IC8000
2.5V REG.
STBY_2.5V
O
I
1
IC8703
FAN1 REG.
4
1
5
IC8602
BUFFER
3
5
1
7
IC8600
BUFFER
3
6
1
7
IC8601
BUFFER
Q8701, 8706
SW
FAN1_POW
Q8700
SW
Q8013
SW
CN8401 (2/2)
9
FAN_VCC
11
RELAY_VCC
10
FAN_VCC
12
AC_RLY
13
SUB_ON
35
AUDIO 5V
19
SET 5V
+5V
+9V
+3.3V
AU_3.3V
AU_5V
B_12V
HDMI_12V
16
SET 9V
20
SET 5V
23
SET 3.3V
28
STBY_5V
STBY_5V
24
SET 3.3V
31
+12V
32
+12V
38
UNREG_6V
40
UNREG_6V
34
OFF_MUTE
39
SP_MUTE
OFF_MUTE
SP_MUTE
TO 1/2
UNREG_6V
LB_ERR
BE_OVP
TO
GT BOARD
CN8019
TO
B BOARD
CN5004
CN8405
1
6V
3
+12V
4
+12V
2
PC_3.3V
TO
ANTENNA
SWITCH
CN8010
4
+9V
1
ANT_SW1
TO
QG BOARD
CN7304
CN8005
1
2
3
IC8704
FAN CONTROL
3
14 SDA
Q8022
LEVEL SHIFT
Q8019
LEVEL SHIFT
FAN_DRIVE
SCL_5V
I2C_5V
TO/FROM
1/2
SDA_5V
SCL_3.3V
SDA_3.3V
I2C_3.3V
PC_STBY
STBY_3.3V
SCL
DAC4
4
DAC3
IC8002
SAIPH MICRO
57
MAIN_CLK_0
59
MAIN_CLK_1
134 O_MAIN_ON
93 SUB_CLK_0
95 SUB_CLK-1
128 I_LB_ERR
133 O_PWR_ON
86 I_SIRCS
91 I_WAKE
103 I_POWER_KEY
117 O_PWR_LED
118 O_STBY_LED
119 O_LAMP_LED
120 O_PMUTE_LED
121 O_TIMER_LED
37 I_KEY1
127 I_BE_OVP
143
O_FAN_DRIVE
131
O_SCLATCH2
I_SAP
M_RST
HDMI_RST
AP_RST
135 O_PC_STBY
139
O_M_RST
141
O_HDMI_RST
142
O_AP_RST
144
O_AP_PD
38
I_FAN_ERR
78
IO_SCLK
79
IO_SDAT
44
I_BINT
81
SO0
80
SI0
73
MD2
108
O_NVM_RESET
O_NVM_PR
IO_BCLK
IO_BDAT
75
I_RESET
5
DAC2
6
DAC1
15
FAN2_POW
THE SAME AS FAN1 CIRCUIT
Q8702, Q8707, IC8702
FAN3_POW
THE SAME AS FAN1 CIRCUIT
Q8703, Q8708, IC8701
FAN4_POW
THE SAME AS FAN1 CIRCUIT
Q8704, Q8709, IC8700
Q8030
SW
Q8031
SW
BI-
METAL
Q8012
SW
Q8011
SW
2
3
4
TO
T1 BOARD
CN7150
CN8002
RELAY_VCC
1
STBY_5V
STBY_5V
FAN1_POW
FAN1_PROT
6
7
FAN2_POW
FAN2_PROT
9
10
FAN3_POW
FAN3_PROT
12
13
FAN4_POW
FAN4_PROT
14 LAMP_COVER(+)
15
10
LAMP_COVER(-)
LAMP_POS
CN8403
CN8410
1
6
8
3
4
SDAT
LRCK
SCLK
12
NCLK
GND/B12V
SPDIF
7
LAMP_PROT
9
10
LAMP_5V
LAMP_CTRL
11
100W/120W
3
4
SDA_TV
SCL_TV
13
HV_DET
1
5V
LAMP_COVER
FAN1
FAN2
FAN3
FAN4
TO
T2 BOARD
CN7155
TO
S2 BOARD
CN7180
TO
LAMP DRIVER
HV_DET
FAN1_POW
FAN2_POW
FAN3_POW
FAN4_POW
B_12V
LAMP_PROT
LAMP_HV_DET
LAMP_CTRL
+5V
+5V
Q8500
SW
Q8503, 8504
SW
Q8501, 8502
SW
I2C_5V
HALL_OUT
IRIS_CTRL
HALL_GAIN
CN8910
3
HOUT(-)
1
FB(-)
FB-
FB+
DRIVE+
DRIVE-
8
DRIVE(+)
2
DRIVE(-)
7
FB(+)
4
HIN(-)
HIN(+)
TO
IRIS
HIN+
6
HOUT+
HOUT-
5
HOUT(+)
TO
HB BOARD
CN7020
TO
B BOARD
CN5005
FROM
HA BOARD
CN7000
CN8003 (2/2)
TO
B BOARD
CN5005
CN8008
17
E_TXD
18
E_RXD
14
3
E_MD
LAMP_SEL
4
E_BINT
5
SCL_TV
6
SDA_TV
35
TV_RST
11
SCL_E
12
SDA_E
13,30
3.3V
15
TV_TXD
16
TV_RXD
21,22
5V
36
E_RST
37
MD0
38
DTT_LOG
39
TU_V_OUT
TU_V_OUT
FROM 1/2
TO
JIG
15
P_MUTE_LED
17
TIMER_LED
20
KEY
5
P_ON
9
POW_LED
11
STBY_LED
3
SDA
SCL
7
4
SIRCS
CN8004
13
LAMP_LED
17
BE_RST
18
CMCPU_BUSY
27
CMCPU_TXD
28
CMCPU_RXD
32
BE_FLASH
21
ACOFF_DET
12
BE_WDT
15
FH_MAIN
13
VSW_VS
VSW_HS
VSW_VS
VSW_HS
6
14
25
CMCPU_SDA
CMCPU_SCL
26
PC_WAKEUP_INT
CN8003 (1/2)
16
FV_MAIN
PMUTE_LED
TIMER_LED
P_ON
PWR_LED
STBY_LED
SIRCS
LAMP_LED
34
BE_BINT
36
JIG_BINT
37
JIG_API_TXD
38
5
7
8
19
31
33
22
JIG_API_RXD
35
FR_RST
9
SCL_PANEL
10
SDA_PANEL
Q8023, 8025
BE OVP DET
STBY_5V
STBY_3.3V
(SAIPH MICRO, CONNECTOR I/F))
AGU (2/2)
TO
AS BOARD
CN5700
Q8024, 8029
LB ERR DET
HALL_OUT
HALL_GAIN
DIMMER
LAMP_COVER
LAMP_CTRL
LAMP_HVDET
LAMP_PROT
98 I_PC_WAKE
114 I_BE_WDT
87 CCD_M_H
2 MAIN_H
88 CCD_M_V
47 O_BE_RESET
85 I_BE_BUSY
83 I_RXD_BE
84 O_TXD_BE
82 O_BE_BOOT
39 I_MAIN_AFT
145
O_AU_PD
146
O_HP_MUTE
147
O_LINE_OUT_MUTE
148
O_SP_MUTE
AP_PD
AU_PD
SAIPH_HP_MUTE
SAIPH_L_MUTE
SAIPH_SP_MUTE
153
O_COMP_SEL
COMP_SEL
45 O_AGC_ATT
46 O_TEXT_BLK_MUTE
48 I_V_DET
51 O_MS_RST
52 I_HP_DET
54 O_ANT_M
AFT
AGC
76 MON_MUTE
MON_MUTE
TEXT_BLK
V_DET
TEXT_RST
HP_DET
137 I_AC_DET
X8001
32.768kHz
X8002
10.135MHz
97 I_VBLK
TO 1/2
+9V
TO/FROM
1/2
TO 1/2
IC8005
RESET
4 RST
109
107
110
UVCC
Q8008, 8027
B+ SW
IC8004
NVM
5 DAT
6 CLK
7 WP
8
VCC
89 MAIN_HIN
105 IO_ACLK
106 IO_ADAT
I2C_CLK_AU
I2C_DAT_AU
MAIN_H_SYNC
Q8014
SW
111 I_RXD_ATSC
112 O_TXD_ATSC
113 O_ATSC_RST
ATSC_RXD
ATSC_TXD
ATSC_RST
5
JIG_RXD
6
JIG_TXD
Q8005
SW
Q8028
SW
40
I_SUB_AFT
53
O_F_MONO
S_AFT
90
SUB_HIN
125
O_SAP
S_HSYNC
I_SAP
S_AFT
S_HSYNC
STU_L
STU_R
STU_LR
TO 1/2
KF-E42A10/E50A10
RM-GA004 RM-GA004
– 32 –
BLOCK DIAGRAM (4)
IC5502
CHROMA DECODER
RESET
TU5700
MAIN TUNER
AS
(TUNER,TELETEXT DECODER)
Q5704
BUFFER
Q5705
Q5703,5706
SYNC SEP.
RESET
IC5703
IC5700
33V
Q5701
BUFFER
DET_OUT
L_OUT
R_OUT
AFT_OUT
ANT SW
SDA(IF/MPX)
SDA(TU)
SCL(IF/MPX)
SCL(TU)
1
UNREG_11V
UNREG_11V
S_HSYNC
I_SAP
4
2
6
10
8
S_AFT
 +5V
STU_L
STU_R
CN5700
1
4
3
VIN
32V DC/DC CONVERTER
+32V
2 OSC
VOUT
DK
CN5501
TO
AGU BOARD
CN8408
20
19
17
16
13
11
16
8
7
5
3
1
SDA
SCL
UNREG_6V
UNREG_6V
UNREG_6V
SUB_C
SUB_Y/CV
33V
SUB_VS
SUB_CR
SUB_HS
SUB_CB
SUB_Y
25
27
16
2D COMB FILTER
YOUT
COUT
CVBS/Y1
Y OUT
C1
CVBS/Y2
YCIN
SDA
SCL
15
14 SDA
SCL
13
7
UNREG_11V
UNREG_6V
IC5500
+9V
(TU)
(TU)
(TU)
IC5505
IC5704
9V REG.
AUDIO L
AUDIO R
AUDIO L
AUDIO R
VIDEO
VIDEO
VIDEO
1
SUB_V
TU_L
AFT
5
3
7
8
TU_R
TU_V
CN5701
TO
AGU BOARD
CN8006
33V
AUDIO L
AUDIO R
VIDEO
+5V
IC5701
5V REG.
+5V
IC5501
5V REG.
RESET
TU5701
SUB TUNER
Q5702
BUFFER
Q5500
BUFFER
Q5502,5503
BUFFER
Q5504
BUFFER
RESET
Q5530
BUFFER
Q5531
BUFFER
Q5527
BUFFER
Q5532
BUFFER
Q5505,5506
BPF/BUFFER
Q5508,5510,5512,5516
BPF/BUFFER
Q5509,5511,5513,5515
BPF/BUFFER
19
21
HS 9
VS 4
1
48
44
FSCOUT
46
C2
43
YS2/YM
36
XTAL
38
FSC
Q5507
BUFFER
DET_OUT
DE-EROUT
SDA(IF/MPX)
SDA(TU)
SCL(IF/MPX)
SCL(TU)
AFT_OUT
Q5524
BUFFER
CB OUT 22
Q5523
BUFFER
CR OUT 23
IC5504
TELETEXT DECODER
HSYNC
VDS
NC
RESET
82 SDA
SCL
81
53
XTALOUT
X5501
12.0MHz
71
XTALIN 70
52
72
VDDP
75
CVBS0
31
4
2
VSYNC 55
G 47
B 46
R 48
G2 34
B2 33
R2 35
Q5520
BUFFER
Q5534
BUFFER
Q5533
BUFFER
X5500
16.2MHz
Page of 126
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