HT-DD5000W
– 20 –
A
B
C
D
E
F
G
H
1
2
3
4
5
6
Figure 20 SCHEMATIC DIAGRAM (5/12)
NOTES ON SCHEMATIC DIAGRAM can be found on page 38.
CNW404
Q508
KRC231S
Q507
KRC231S
Q506
KRC231S
C449 2.2/50
C447 2.2/50
C445 2.2/50
C443 2.2/50
R465 1K
R467 1K
R469 1K
R471 1K
C459 2.2/50
C457 2.2/50
C455 2.2/50
C453 2.2/50
C451 2.2/50
R473 1K
R475 1K
R477 1K
R479 1K
R481 1K
R5B5
6.8K
C554 0.022
C552 220P
IC411
NJM4565M
BUFFER AMP.
C555
47P
C567
10/16
C551 220P
R5A2
330K
C563 0.022
R5B7
56K
C557
10/16
C556
47P
R5A7
56K
R5A6
6.8K
R5A3
1K
IC412
NJM4565M
BUFFER AMP.
R5B8
56K
C566
47P
R5A9
1K
C558
10/16
R5B6
6.8K
R5B9
1K
R5B0
1K
R5A8
56K
C565
47P
C568 10/16
R5C2
220
R5C1
220
C553 0.022
R5A5
6.8K
C564
0.022
C570 47/16
C569 47/16
R5A0
1K
R5B2
330K
R5B3
1K
R5B4
1K
R5B1
330K
C561 220P
C562 220P
R5A4 1K
R5A1
330K
R440
1K
R439
1K
IC402
TC9273
FUNCTION
SWITCH
R466 1K
R468 1K
R470 1K
R472 1K
R474 1K
R476 1K
R482 1K
R478 1K
R480
1K
C444 2.2/50
C446 2.2/50
C448 2.2/50
C450 2.2/50
C452 2.2/50
C454 2.2/50
C460 2.2/50
C456 2.2/50
C458 2.2/50
R456
1K
R455
1K
C438
330P
C437
330P
R452
100K
R451 100K
C433
2.2/50
C434
2.2/50
R457
220
R458
220
C435 0.022
R449
10K
R450
10K
C432
0.0022
R446
390K
R448
33K
C430
0.0082
C428
560P
C431
0.0022
R445
390K R447
33K
C427
560P
C429
0.0082
IC404
NJM4558M
MOTOR
DRIVER
C436
0.022
R441
100K
R444
1K
C426 33/16
C425
33/16
R443
1K
R442
100K
C442 0.47
C441 47/25
C440 0.47
C439 47/25
IC403
NJM2279D
VIDEO SWITCH
10
11
12
13
14
9
8
7
6
5
4
3
2
1
L405
100
µ
H
1
2
3
4
5
6
R572
15K
R571 15K
1
J405
J401
VIDEO
J404
R436
27K
R435
27K
C424
390P
C476A
0.001
C423
390P
R438
33K
R437
33K
C422
390P
C421
390P
R434
15K
R433
15K
R428
27K
R427
27K
R424
27K
R423
27K
C420
390P
C419
390P
R430
3.9K
R429
3.9K
C418
390P
C417
390P
R426
3.9K
R425
3.9K
R418
27K
R417
27K
C412
390P
C411
390P
R420
3.9K
R419
3.9K
R408
27K
R407
27K
C410
390P
C409
390P
R416
15K
R415
15K
C406
390P
C405
390P
R410
3.9K
R409
3.9K
R404
27K
R403
27K
C404
390P
C403
390P
R406
3.9K
R405
3.9K
C415
0.022
D403
1SS133
D404
1SS133
L401
1
µ
H
R401A
150
R401B
150
C413
390P
R421B
150
R421A
150
L404
1
µ
H
R412A
150
R412B
150
C408
33/16
L403
1
µ
H
L402
1
µ
H
C407
220P
R402A
150
R402B
150
R411A
150
R411B
150
C402
33/16
Q505
KRC231S
8
7
6
5
4 3 2 1
8 7 6 5
4
3
2
1
8 7 6 5
4
3
2
1
10
11
12
13
14
19
18
17
16
15
2
22
21
20
9 8 7
CNP402
1
2
3
CNP401
1
2
1
2
3
1
2
CNS402
1
2
3
CNS401
1
2
BI402
BI401
C401
33/16
C414
0.022
D401
1N4148
D402
1N4148
C475A
0.022
CNS403 1
2 3 4 5 6
BI403
Q503
KTC3199 GR
Q504
KTC3199 GR
R591A
4.7K
R592A
4.7K
Q501
KRA102 M
C589
10/16
C466
47/16
C465 47/16
J406
AUDIO IN/OUT
CDR–IN
V1L–IN
DVDL–IN
CDL–IN
DVDR–IN
V1R–IN
FS–CK
FS–STB
FS–DATA
MDR–IN
S11
S10
S9
S8
S7
S6
S5
S10
S11
S9
S8
S7
S6
S
STB
DATA
GND
V–SW2
V–MUTE
VCR1–OUT
VCR1–IN
DVD–IN
VCR2–IN
V–
V+
GND2
GND1
Vout2
MUTE2
Vin3
Vin2
SW2
SW1
Vin1
A
–
GND
RT–CH
INPUT
DVD
OUTPUT
VCR1
INPUT
VCR1
RPHL–IN
0V
4.4V
0V
4.2V
–0.5V
0V
0V
–7.2V
4.4V
0V
4.2V
7V
0V
6.24V
0V
0V
0V
0V
0V
–4.5V
0V
0V
–6.2V
5. 15V
–4. 5V
–0.5V
0V
0.1V
0.6V
0.5V
0.1V
0.1V
0.1V
0V
0V
0V
0V
0.2V
0.2V
0.2V
0.1V
0.4V
02
V
0V
0V
0V
–6. 5V
0V
0V
0V
6.5V
–6.2 V
MONITOR
OUT
VCR–2 INPUT
VIDEO
L–IN
R–IN
AUDIO
VCR INPUT JACK PWB–D8
–B
–B
+B
MONITOR–OUT
V2GND
+7V
–7V
V–SW2
V–SW1
V–MUTE
1
2
3
1
2
1
2
3
3
1
2
3
1
1
0V
0V
5V
3
2
0V
2
5V
3
1
2
3
1
P16 3 - A
TO MAIN PWB
CNP403
–B
+B
–B
+B
L–CH
R–CH
INPUT
PHONO
L–CH
R–CH
OUTPUT
MD/TAPE
L–CH
R–CH
L–CH
R–CH
INPUT
MD/TAPE
INPUT
CD/AUX
L–CH
R–CH
INPUT DVD
L–CH
R–CH
OUTPUT
VCR1
L–CH
R–CH
INPUT
VCR1
VCR–1 IN/OUT
RPHR–IN
MDR–OUT
MDL–OUT
V1R–OUT
V1L–OUT
V2R–IN
V2L–IN
–B
Q505~Q508:
SWITCHING
AUDIO JACK PWB-B1
VIDEO JACK PWB-D5
V–SW1
MUTE1
Vout1
0V
MDL–IN
CK
+B