Haier 32E2000 Service Manual page 33

Service Manual
Model No.:32E2000
1 2 3
C7
LINE_L_OUT
C8
LINE_R_OUT
A
R9 R10 C9 C10
GND
LOUT+
ROUT+
CNA2
1
GND
6
RIN
4
RSPK
2 EP_R
ERO
3 EP_L
ELO
5
LSPK
7
LIN
PJ-339
B
RA11
GVDD
0.22uF-0402-Y5V-+80%-20%-16V
0.22uF-0402-Y5V-+80%-20%-16V
0.22uF-0402-Y5V-+80%-20%-16V
0.22uF-0402-Y5V-+80%-20%-16V
C
RA21
AMP-LO'
CA27
5V_M
GND
GND
GND
CA15
GND
CA29
RA10
AMP-RO'
D
1 2 3
- 32 -
4 5 6 7 8
CN7
R11
LINE_OUTL LINE_OUTL 3
GND 2
LINE_OUTR 1 AMP-MUTE
R12
LINE_OUTR
NC/3PIN-2.0-D-H-G
CN18
LOUT+' 4
LOUT- 3
ROUT- 2
ROUT+' 1
4PIN-2.54-D-H-G-B
C15
RA9 RA33
RA34 RA35
C17
CA30 CA32 CA33 CA34
GND
PLIMIT
RA12 CA18
GND
0.22uF-0402-Y5V-+80%-20%-16V
AMPVCC
RA1
0.22uF-0402-Y5V-+80%-20%-16V
AVCC AMPVCC
0.22uF-0402-Y5V-+80%-20%-16V
CA3
CA2 0.22uF-0402-Y5V-+80%-20%-16V
UA1
AMP_MUTE/ 1 28
SD PVCCL
2 27
FAULT PVCCL
LA1
CA7
CA6
+
3 26 GND
LINP BSPL
CA8
LBA1
4 25
LINN OUTPL
RA8
LBA2
5 24
GAIN0 PGND GND GND
LA2
6 23
GAIN1 OUTNL
+
CA28 CA12
AVCC 7 22
AVCC BSNL
CA13
LA3
8 21
AGND BSNR
+
GVDD 9 20
GVDD OUTNR LBA3
GND
PLIMIT 10 19
PLIMIT PGND GND
LA4
CA21 11 18
RINN OUTPR
+
CA22
CA20 12 17
LBA4
RINP BSPR
EP-IN 13 16 AMPVCC
NC PVCCR
14 15
UPZ2012E601-2R0TF(600ohm-2000mA)
PBTL PVCCR
CA24 UPZ2012E601-2R0TF(600ohm-2000mA)
CA25
OB6220RVPA UPZ2012E601-2R0TF(600ohm-2000mA)
UPZ2012E601-2R0TF(600ohm-2000mA)
GND GND
4 5 6 7 8
9 10 11 12
RA32
AMP_MUTE/
A
RA31
GND
RA60 RA4 RA62
AMPVCC EP-IN EP_R
CA50
GND
B
RA22
AMPVCC DA1 12V
EA1
CA1 CA16
GND
℃ -SZ
NC/SK34A-SMA
C
CA4
CA9
CA5
CA11
LOUT+
LOUT-
ROUT-
ROUT+
CA10
CA14
CA19 CA17
NC/SCD54TL-220M
NC/SCD54TL-220M
NC/SCD54TL-220M
D
NC/SCD54TL-220M
NC/1uF-0603-Y5V-+80%-20%-16V
NC/1uF-0603-Y5V-+80%-20%-16V
NC/1uF-0603-Y5V-+80%-20%-16V
NC/1uF-0603-Y5V-+80%-20%-16V
9 10 11 12