HT-DD5000W
– 16 –
A
B
C
D
E
F
G
H
1
2
3
4
5
6
Figure 16 SCHEMATIC DIAGRAM (1/12)
NOTES ON SCHEMATIC DIAGRAM can be found on page 38.
CNP201
CNS1B
CNP403
CNS801B
FC801
6 5 4 3 2 1
21
FC1
12 11 10
9 8 7 6 5
20 19 18 17 16 15 14 13 12 11 10
9 8 7 6 5 4 3 2 1
18 17 16 15 14 13 12 11 10
9
8
7
6
5
4
3
2
1
C629 47/25
R620
1.5K
C637
3300/25
D626
1N4004S
D625
1N4004S
D622
BR102J02
C638
47/25
D628
1N4004S
ZD622
MTZJ130C
Q623
KTC3199 GR
Q624
2SD2012 Y
D630
1N4004S
D629
1N4004S
C6
0
ZD623
MTZJ6.2B
C626
C633
4700/25
D624
1N4004S
D621
BR102J02
D623
1N4004
D627
1N4004
D632
1N4148
C476B
10/50
Q406
2SB562 C
ZD402 MTZJ7.5C
C478
1/50
R496B
270
C628 0.022
C627
220/25
Q620
2SB1375 Y
ZD621
MTZJ13A
C475B
10/50
C641
1000/6.3
Q405
2SD468 C
ZD401 MTZJ7.5C
C477
1/50
R495B
270
C640 47/25
Q625
2SD468 C
R628
22
ZD624
MTZJ3.9B
R627
82
C639 220/16
D631
1N4148
Q622
2SD2012 Y
R622
1K
R624
47 Q621
KTC3199 GR
C634
47/25
C615 47/50
CNP4
ZD612
MTZJ6.8C
R614 100
R616
220
ZD611 MTZJ330C
Q611
KTA1266 GR
C616 100/35
R615 12K
R613 2.2K
7
6
5
4
3
2
1
8
Q603
KTC3199 GR
R606
1K
Q602
2SD468 C
R605
47
ZD602
MTZJ5.6B
C606 47/16
C619
0.047
C618 0.047
R608
47K
R607
10K
C617 100/35
R617
220
7
6
5
4
3
2
1
TO AC3
TO DOLBY PWB
P24 5-H
CNS801A
18
1
TO VIDEO
JACK PWB
P20 5-A
CNS403
CNS1A
TO DISPLAY PWB
P22 1-E
21
1
CNS201
TO TUNER P
P27 12-G
DEM1
AC3_SI
AC3_SS
AC3_RES
ADPD
DAPD
V_SW2
V_SW1
V_MUTE
D_SEL
SW_ON
AC3_SCK
DEM0
A+12V
D_GND
A+12V
–7V
A+12V
VL(–)
M_GND
+7V
A–12V
VL(+)
P_GND
VH(–)
VH(+)
VOLTAGE
REGURATOR
VOLTAGE REGURATOR
VOLTAGE
REGURATOR
VOLTAGE
REGURATOR
SWITCH
VOLTAGE
REGURATOR
VOLTAGE
REGURATOR
TO DISPLAY PWB
P23 7-H
CNS4
POW_SW
VF1
µ
–COM_5V
D_GND
VF2
–VPP
POW_1
POW_2
VOLTAGE
REGULATOR
SWITCHING
SWITCH
FM SIGNAL
AC3D_GND
AC3_SO
–7V
+7V
A_5V
AC3_3V
AC3_GND
TUN_MUTE
TUN_CK
TUN_DO
TUN_CE
TUN_DI
TUN_SD
TUN_ST
AC3D_GND
A_GND
D_GND
V_GND
AC3_GND
AC3_3V
A_5V
MAIN PWB-A(1/2)
POWER PWB-D2
+B
+B
–B
+B
–B
–B
+B
+B
+B
–B
–B
+B
+B
–B
+B
+B
+B
+B
0V
0V
0.5V
7.3V
4.7V
–32V –35.9V
VOLTAGE
5.3V
–32.6V
–7.2V
–7.8V
–12V
–12V –21.6V
–12.8V
12.2V 16.9V
13V
16.9V
13.6V
7V 12.2V
7.6V
3.4V
4.0V
4.9V
4.9V
11.6V
5.5V
11.6V
R625
330
6.18V
TO POWER
AMP.SECTION
P18 1-E
–
–
+
+
~
~
~
~