Haier HL32D2 Service Manual

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10. Schematic Diagram
10.1 Main Board
715G3269M01001005K
03) Tuner
C267
1uF/ 25V
SIF_IN
1 2
L203
0.22uH 5%
R206 100R 1/10W 5%
1 2
L201
0.22uH 5%
C219
NC/22pF
C220
NC/22pF
R204
2K2 1/10W 5%
R203
2K2 1/10W 5%
C214 0.001uF
D3V3
DEMOD_RSTN8
IF_AINN
AF2
IF_AINP
AE2
SIF _AINN
AF4
IF_AGC
AF7
RF_AGC
AF8
DMOD_RST_N
AC8
MPE G_F AIL
AC7
PARAM0
AE7
SA_DATA
AC6
DEMOD_CLKO
AD8
SIF _AINP
AE4
IF_RBIAS
AD3
IF_VINBIAS
AD2
IF_VCM
AD1
IF_VREFN
AF1
IF_VREFP
AE1
IF _DVAL_GPIO
AA5
Demodulator
U401 P
ZR39775HGCF-BD
R210 NC/20K 1/10W 5%
R205 100R 1/10W 5% C210
82pF
I2C 1_SDA
I2C 1_SCL
C213 0.1uF 16V
C215 0.1uF 16V
IF_AGC
C268
22pF
C269
22pF
1 2 FB203 600 OHM
R213
NC/75 1/10W 5%
PANEL_CTRL2
TU _GN D
1 2 FB202 NC/600 OHM
D3V3
1 2 FB201 600 OHM
C203
0.1uF/16V
TV_C VBS 4
TUNER_CVBS
C209
NC
C217
NC/0.0022uF
C216
NC
IF_AINP
PANEL_C TRL28,10
C202
NC/0.0022uF
C201
0.1uF /16V
TU_G ND
Place R211 & C221
close to U401
11
13
0402
21
3
16
17
4
7
C264
NC/0.0022uF
5V :
BB=15mA(MAX)
+B=140mA(MAX)
VB=70mA(MAX)
1
18
ENV56S02D8F
8
12
0402
19
0402
15
5
20
6
9
10
0402
Place parts very close to U401
14
2
SIF _IN
R233 NC/33R 1/10W 5%
NC
1
BB
2
AGC
3
NC
5
BT Monitor
6
NC
8
NC
9
NC
10
NC
11
SCL
13
SDA
14
NC
15
IF AGC
16
+B
17
TH 1
22
TH 2
23
TH 3
24
TH 4
25
IFD-out1
19
IFD-out2
20
IF Monitor
21
TU201 TUNER
C262 0.0022uF
If SIF_IN is not use,
C207 change to 0.01uF
R211 2K 1/10W 5%
C221
0.1uF /16V
R212 NC/75 1/10W 5%
C218
0.1uF/ 16V
C206 0.0022uF
SIF _N
1
TP1
1
TP2
R201 NC/0R05 1/10W 5%
TUNER_CVBS
R209 4K7 1/10W 5%
IF_AINN
PARAM0
RF_AGC
OE2/GAD R0_ALE
W22
STV1/GDAT0
Y22
OE1/GD AT1
Y23
CPV/GDAT2
Y24
STH2/GDAT3
Y25
STH1/GDAT4
Y26
TP/ GDAT5
W25
CPV2/GDAT6
W24
RVS/GDAT7
W23
GOE_N
V23
GWE_N
V22
STV2/GCS_N0
V24
GPO/GAD R1_CLE
U22
Guest Bus
U401 H
ZR39775HGCF-BD
IF_AGC
NC68
K22
No Connect Pins
U401L
ZR39775HGCF-BD
TV_CVBS
R202 NC/47R 1/10W 5%
C207
0.01uF
1 2
L202
0.15uH 5%
C204 NC/0.1uF/16V
C208 0.001uF
C265
0.0022uF
C266
0.0022uF
SIF _P
5VT
I2C1_SCL 5,7
I2C1_SDA 5,7
IF_AP
C205 0.01uF
C211 0.1uF 16V
C212 0.1uF 16V
IF_AN
R207 3K9 1/10W 5%
R208 33R 1/10W 5%

Haier HL32D2 Specifications

General

Brand	Haier
Model	HL32D2
Category	LCD TV
Language	English