Haier HLH37ATBB - 37" LCD TV, Service Manual

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-
３７
LED_G 20
R356
10K
C38
0.1uF
VCCH_33
PW RBT +
C403
2.2uF
50V
+
C51
2.2uF
50V
U42
AP1701F
1
2
3
GND
RESET#
VCC
U40
AP1702F
1
2
3
GND
RESET
VCC
RST# 5,9,20
KEY
S
L
E
E
P
_
O
N
#
R507
100K
VCCH_33
CIR Block Reset
When VCCH is On
LX_VCC_33
C401
0.1uF
R352
1K
BTN_ADC 11,20
R353
100K
RTCRST
U39
AP1701F
1
2
3
GND
RESET#
VCC
R335
100K
3V3S
LX_W ARMRST# 11
RTC_VCCH_33
VD3_3
Q7
2N7002
3
2
1
SCL_MST 5,6,9,11,16,18,20
R330
100K
C393
0.1uF
VCCHRST#
R2253 100
Button, IR, RESET
A
HDA008A_2.0
B
21 24 Tuesday, February 28, 2006
HAIER ATSC EX62 V2.0
Title
Size Document Number Rev
Date: Sheet of
LX_VCC_33
VCCH_33
C397
0.1uF
R349
4.7K_DNS
VCCHRST# 11
R338 1K
R355 0
VCCH_RST
SDA_MST 5,6,9,11,16,18,20
RTCRST#
R328
20K
Q12
MMBT3904 1
2
3
CON22
EJTAG3 (2pin/2.0mm)
1
2
1
2
C607
0.1uF
Q102
2SC2412K
1
2
3
R2247
0
R351
100K
RESET
LX_W ARMRST#
C402
0.1uF
VCCH_33
C399
0.1uF
VD3_3
+
C394
10uF
5V_1
R506
1K
IR 20
LX_GCS2 11
Q101
2N7002
3
2
1
Q103
2SC2412K
1
2
3
real time clock
LED_R
R505
3K
+
C804
10uF
5V_1
SDA_MST
R67 510
R336 100
RST_HD# 10,16,20
LX_GCS2
R357
510
SHOULD BE SMD_0805
VCCH_33
R333
0_DNS
R334
0_DNS
R348
4.7K_DNS
PW RBT 11
IR
SLEEP_ON#
SW 1
button_4pin
1 3
2 4
3V reset# for other IC
LED_R 20
KEY
SCL_MST
R347
20K
U41
PT7C4372A
1
2
3
4 5
6
7
8
INTB
SCL
SDA
GND INTA
OSCOUT
OSCIN
VCC
LX_WARMRST
R350
10K
R2249 0_DNS
VCCHRST# Q9
2SC2412K 1
2
3
CON24
EJTAG6 (6pin/2.0mm)
1
2
3
4
5
6
1
2
3
4
5
6
VCCH_33
LX_VCC_33
C400
0.1uF
R125
10K
Q8
2SA1037AK
1
2
3
RTCRST# 11
RST#
U66
AP1701F
1
2
3
GND
RESET#
VCC
5V_SB
INFRARED 11,20
LED_G
C395
0.1uF
CON23
EJTAG5 (5pin/2.0mm)
1
2
3
4
5
1
2
3
4
5
Reset avtive
high for
SVP-EX62
RTC_VCCH_33
RST_HD#
R2254
100K
R329 100
3V reset# for HiDTV
BTN_ADC
R332
100K
Y8
32.768KHz
C404
10pF
R331
100K
C405
10pF
R354 510
R337
10K
RESET 6,11,20