– 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)
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
Summary of Contents for KF-E42A10
Page 57: ...KF E42A10 E50A10 RM GA004 RM GA004 56 1 2 3 4 5 6 7 A B C D E F G 6 S2 T1 T2 Boards ...
Page 106: ...Watching TV 23GB ...
Page 140: ...57GB Additional Information ...
Page 141: ...58 GB ...
Page 142: ...59GB Additional Information ...
Page 143: ...Printed in Malaysia ...