Sharp CD-C5H Service Manual page 49

SURROUND SPEAKER
CENTER
12 OHMS
SPEAKER
L-CH R-CH
6 OHMS
CH33
0.001
CH34
0.001
RH31 CH31
CH29
0.022
5.6 0.022
CH25 CH27
RH29
0.022
0.022
3.9
RLH01
RELAY
CH21
0.1
(ML)
QH97
KTC3199 GR
DH01
1SS133
QH03
KTC3199 GR
3.9V RH39
0V 1K
0V
0V
–B
6
-34V
2
4
NC
Fusible
5 NC
ICH01
STK40705
POWER AMP.
-33V
8
ICH01
(1/2) 32V
12
10 11
0V
0V
CH11
47P
CH07
2.2/50
NOTES ON SCHEMATIC DIAGRAM can be found on page 20.
7
SOH01
CENTER
/SURROUND SPEAKER
TERMINALS
RH99
10
CH99
0.001
CH98
0.001
CH32 CH30
RH32
0.022 0.022
5.6
CH28 CH26
RH30
0.022 0.022
3.9
DH95
RH73
RH71
1SS133
22K 3.9K
RH72
DH96
22K
1SS133
DH97
1SS133
DH99
1SS133
CH23
0.1
RH27 RH28
(ML)
4.7
4.7
RH25
56K
RH98
56K
CH97
47/50
0V
3.9V
CH19
3.9V 0V
0.022
0V
0V
–B
CH20
0.022
DH98
1SS133
CH88
47/50
CH87
47/50
RH84
100
CH90
100/50
CH89
100/50
RH85
22K
CH37
0.001
CH35
RH13 CH36
RH14
47/50
47/50
330
330
RH07
RH08
56K
56K
CH10
CH09
470P
470P
8 9
Figure 49 SCHEMATIC DIAGRAM (17/17)
QH99
KTC3199GR RH97
3.3K
0.14V
0.8V
0V
CH24
CH22
0.1
0.1
(ML)
(ML)
RH26
56K
FH01
T4A L 250V
+B
-B
FH02
T4A L 250V
DH02
1SS133
RH40
3.9V
1K
0V
–B +B
0V
0V
7
-34V
1
34V
+B
3
ICH01
STK40705
POWER AMP.
33V
9
ICH01
0V
(2/2)
15
13 14
0V
0V
CH12
47P
10
– 49 –
CD-C5H,CP-C5H
AMP.PWB-L
+B
7 SP LEVEL
6
GND(SP S-CH)
5
GND(SP C-CH)
4
GND2
3
+B
2
GND1
1
–B
CNP905
+B
1 +12V(M)
2 GND(M)
3
STAND-BY
NC
4 RELAY
5 PROT
6 GND
NC
7 S-CH
8 GND(A)
9 C-CH
CFW853B
11
CNS905
P44 5-E
FROM
POWER AMP.
PWB
FW853A
9 9
TO MAIN PWB
CFW853A
P31 12-C
1 1
12