Haier HL32XSL2 Service Manual page 29

A
4
3
For 19"/22"/24" model
Source
AV1
2
YPBPR#1
INNER_DVD
VGA/DVI
I2S
PWM AR/L0
MT5305A
PWM AR/L1
ADC_IN R/L x 4
1
Tuner MPX/IF+/-
A
B
Audio System
4×AUDIO IN:
Audio Mapping
AIN6 DELETE S_VIDEO
AIN3
AIN4
AIN5
NC
LM4558
R/L Line out
LM4558 Speaker
TDA1308
B
C
DC+24V
DC+12V
MOSFET
DC/DC
7805
DC/DC
DC/DC
VCCK CONTROL
+5VSB
LDO
POWER ON
For 32"/37"/42" model
Source
AV1
YPBPR#1
YPBPR#2
}
INNER_DVD
AV2
S-VIDEO
VGA/DVI
MT5305A
HeadPhone
Tuner MPX/IF+/-
C
D
+24V AMP
TCON 12V
VCCK
Tuner_5V
DVD_5V(OPTION)
+5V (DELAY 1MS THAN VCCK)
MOSFET USB_5V
DV33
LDO
DDRV
LDO
1/2 MEM_REF
AV33
LDO
LDO AV125
+5VSB
+3VSB
POWER ON
5×AUDIO IN:
Audio Mapping
AIN6
AIN3
}
2:1
AIN4 2:1
AIN0
AIN5
Speaker Amp.
I2S Speaker
TPS5708
PWM AR/L0 LM4558 R/L Line out
PWM AR/L1 LM4558 TDA1308
ADC_IN R/L x 5
MediaTek Inc. MediaTek Inc. MediaTek Inc.
Title Title Title
Size Size Size
C C C
Date: Date: Date:
D
E
4
3
2
HeadPhone
1
MediaTek Confidential MediaTek Confidential MediaTek Confidential
No.1-2, Innovation Rd 1, SBIP, Hsin-Chu City 300 No.1-2, Innovation Rd 1, SBIP, Hsin-Chu City 300 No.1-2, Innovation Rd 1, SBIP, Hsin-Chu City 300
TEL:(03)567-0766 FAX:(03)578-7610 TEL:(03)567-0766 FAX:(03)578-7610 TEL:(03)567-0766 FAX:(03)578-7610
Placement/SYS Flow Placement/SYS Flow Placement/SYS Flow
Rev Rev Rev
Document Number Document Number Document Number Drawn Drawn Drawn
MT5305A P1V1 MT5305A P1V1 MT5305A P1V1
By Ray V1 V1 V1
Friday, December 04, 2009 Friday, December 04, 2009 Friday, December 04, 2009 Sheet Sheet Sheet 2 2 2 of of of 15 15 15
E