Service manual

HT-X1
4 – 7
NC
CL VDD
VREF
ROUT
RBS
RTRE
RIN
RSL0
R4 R3 R2 R1
L1 L2 L3
L4
LSL0
LIN
LTRE
LOUT
VSS
CE
DI
LBS
AUX L
D509
CNW302
FROM
TUNER PWB
Q501
S101A
TO
POWER1 PWB
13
12
11
10
9
8
7
6
5
4
3
2
1
IC501
KIA7812API
3
3
2
2
1
1
Q502
D508
IC504
NJM4558D
IC512
NJM4558D
IC507
CD4053M
IC505
LC75341M
TO
DVD SERVO PWB
BI501
IC503
LM2576T
D505
IC502
KIA7805API
D506
D507
L501
S102A
13
12
11
10
9
8
7
6
5
4
3
2
1
L502
CNW508A
CNW508B
CNP702
FROM
DISPLAY PWB
TO
POWER1 PWB
IC509
NJM14558
IC508
NJM14558
IC406
NJM14558
Figure 4-7 BLOCK DIAGRAM (7/8)