Haier LY19Z6 Service Manual page 53
18.5″&23.6″ led tv
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Also See for LY19Z6:
- User manual (336 pages) ,
- User manual (56 pages) ,
- User manual (56 pages)
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08. FLASH/JTAG/UART/IR
U401C
AVDD3V3_REG
AN24
AL22
AVDD33_VGA_STB
ORESET#
AL24
AL20
AVSS33_VGA_STB
OPWRSB
1V0SB
AM23
AJ34
AVDD10_LDO
XTALO
AJ36
XTALI
T37
VCXO
AVDD3V3_XTAL
AK35
AVDD33_XTAL_STB
AK37
AL36
AVSS33_XTAL
ADIN5_SRV
AM37
ADIN4_SRV
AL34
ADIN3_SRV
E_FUSE
KEY_MENU_L_R_SOURCE
L30
AM35
FSRC_WR
ADIN2_SRV
AK33
ADIN1_SRV
RC6
AN22
AL32
OIRI
ADIN0_SRV
LED_R
AM21
OPCTRL0
AM19
AT21
OPCTRL1
U0RX
SP_AMP_MUTE
AN20
AP21
OPCTRL2
U0TX
M_OPCTRL3
AR20
STB I/F &
OPCTRL3
AUDIO_MUTE
AU20
R36
OPCTRL4
U1RX
Peripheral
T35
U1TX
PAALE
AR4
PAALE
PACLE
AU4
PACLE
PARB#
AT5
AH5
PARB#
JTDO
POWE#
AT3
AJ4
POWE#
JTMS
POCE0#
AT1
AK3
POCE0#
JTCK
POCE1#
AN6
AJ2
POCE1#
JTDI
POOE#
AU2
AK1
POOE#
JTRST#
PDD0
AR2
PDD0
PDD1
AP5
PDD1
PDD2
AR6
P31
PDD2
OSCL2
PDD3
AU6
P33
PDD3
OSDA2
PDD4
AP7
R34
PDD4
OSCL1
PDD5
AT7
R32
PDD5
OSDA1
PDD6
AR8
AP3
PDD6
OSCL0
PDD7
AU8
AP1
PDD7
OSDA0
R4184
E_FUSE
4.7K1/16W
MT5363LIMG
DV33
DV33
DV33
CN406
NC/60947 20P 1.25MM
TVTREF#1
1
JTRST#
3
JTDI
5
JTMS
7
JTCK
9
R4176
11
JTDO
33 OHM 1/16W
13
15
JTAG_DBGRQ
17
JTAG_DBGACK
19
LED_G#:
Enable: Low
Dis able(Stand_By): High
LED_R#:
Enable(Stand_By): Low
DV33SB
Dis able: High
LED_G:
R4163
R4161
For flas h function when
NC/16K 1/10W 5%
NC/1K 1/10W
pres s rem ote control
LED_R
R4157
100 OHM 1/10W
LED_G
R4162
NC/16K 1/10W 5%
RC6
R4195
0R05 1/10W
Light_Sensor
R4300
NC/100R 1/10W 5%
R4159
100 OHM 1/10W
C4158
+
NC/2.2UF10V
C4161
NC/10N 16V
SMD/0402
C4153
C4155
10N 50V
C4162
100N 50V
SMD/0402
NC/22uF 16V
IR Linked
TO IR/KEY BOARD
NEAR IC
DV33SB
DV33SB
AVDD3V3_REG
ORESET#
R4194
R4155
OPWRSB
10K1/16W
0R05 1/10W
C4166
OXTALO
100N 16V
OXTALI
TP4152
SMD/0402
VCXO
1
DV33SB
R4199
DVD_STATUS
10K1/16W
KEY_UP_DN_DCSW
R4237
NEAR IC
Light_Sensor
10K1/16W
DV33SB
Ver.B
SCART_FS0
AVDD3V3_XTAL
R4229
0R05 1/10W
U0RX
U0TX
C4167
C4169
10uF 16V
100N 16V
U1RX
1
TP4150
SMD/0402
U1TX
1
TP4151
1V0SB
JTDO
R4152
JTMS
1V0SB
1 OHM 1/10W
JTCK
JTDI
JTRST#
C4168
4U7 10V
SYS_EEPROM_WP
R4170
OSCL0
JTRST#
10K1/16W
OSDA0
DV33SB
R4238
SP_AMP_MUTE
4.7K1/16W
4.7K1/16W
DV33
2
4
6
8
10
12
14
16
18
20
R4302
LED_G
2.2K1/16W
For Haier Lighting Bar USE
FB4152
600R/200mA
CN401
1
2
3
4
SYSTEM EEPROM
5
6
7
C4157
Key 1
8
Key 2
100N 50V
9
10
+5V_SW
11
12
SYS_EEPROM_WP
LO = > WP
CONN
HI = > WRITE
512KB Nor Flash for Boot Code
Ver.B
X4150
OXTALI
1
2
OXTALO
54MHz
CL=10P
L4150
C4163
C4164
0U82
10pF 50V
10pF 50V
C4165
1N 25V
DV33SB
BAV99
BAV99
R4186
R4187
D4151
D4152
DV33SB
4.7K1/16W
CN410
R4156
U0TX
100OHM1/16W
SMD/0402
1
2
U0RX
100OHM1/16W
3
R4179
SMD/0402
WAFER 2.0mm 3P W2011-03SVA-S13
FOR CODE DOWNLOAD,DEBUGGING,
FACTORY ALIGUMENT AND
COMPAIR MODE
DV33SB
R4301
CN402
1.5K 1/16W
1
2
3
Q4101
BC847C
CONN
DV33
DV33
DV33
DV33
R4190
R4191
R4189
4.7K1/16W
4.7K1/16W
U409
4.7K1/16W
C4150
R4192
8
1
1UF16V
VCC
E0
100OHM1/16W
7
2
WC
E1
OSCL0
6
3
SCL
E2
OSDA0
5
4
SDA
VSS
M24C32-WMN6TP
I2C ADDRESS "A0"
53
+5V_STB
DV33SB
R4150
NC/0 OHM +-5% 1/10W
R4153
3KOHM 1/10W
U410
MAX809STRG
3
1
VCC
GND
R4154
6K8 1/10W 1%
ORESET#
ORESET#
R4180
100K1/16W
Reset IC
DV33SB
DV33SB
TO KEY PAD BOARD
R4173
R4171
3.9K1/16W
3.9K1/16W
R4175
KEY _UP_DN_DCSW
100R 1/10W 1%
KEY _MENU_L_R_SOURCE
100R 1/10W 1%
R4172
DV33
256Mbit Nand
Flash
U4051
1
48
NC
NC
2
47
NC
NC
R4158
3
46
NC
NC
330 OHM 1/16W
4
45
NC
NC
R4182
5
44
PDD7
NC
I/O7
PDD6
4.7K1/16W
6
43
NC
I/O6
PARB#
PDD5
7
42
R/B
I/O5
POOE#
PDD4
8
41
RE
I/O4
POCE1#
9
40
DV33
CE
NC
10
39
NC
NC
11
38
NC
PRE
V33
V33
12
37
VCC
VCC
13
36
C4156
C4154
VSS
VSS
14
35
100N 16V
100N 16V
NC
NC
15
34
SMD/0402
SMD/0402
NC
NC
PACLE
16
33
CLE
NC
PAALE
17
32
PDD3
ALE
I/O3
POWE#
18
31
PDD2
WE
I/O2
Flash_WP#
19
30
PDD1
DV33
WP
I/O1
20
29
PDD0
NC
I/O0
R4188
21
28
NC
NC
4.7K1/16W
22
27
NC
NC
23
26
NC
NC
24
25
R4185
NC
NC
POCE0#
4.7K1/16W
HY27US08281A-TPCB
2,3,4,6,9,11,12,13,14
+5V_SW
2,3,6
+5V_STB
3,12,14
DV33SB
2,3,4,5,6,9,12,13,14
DV33
3,4,5,6,7,12,14
AV12
2,3,4,5,6,7,9,10,11,12,13,14
GND
Audio Mute/Digital Amp Control
13
AUDIO_MUTE
13
SP_AMP_MUTE
POWER Control Interface
2
OPWRSB
SCART Interface
10
SCART_FS0
Other Control Interface
11
U0RX
11
U0TX
9
LED_G
9
DVD_STATUS
2
Light_Sensor
11
RC6
11
DVD_STATUS
HW Strap Setting
5,11,12
M_OPCTRL3
USB Control Interface
6,9
USB_PWR_OCP
6,9
USB_PWR_EN
Key 1
Key 2
C4151
1UF16V
DV33
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