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A
SCHEMATIC DIAGRAMS-5
SPEAKER TERMINAL SECTION
NAETC-8538
U16
1
CENTER SPEAKER
TERMINAL PC BOARD
APPLY MODELS & CODE
CODE
MODEL
T3
TX-SR303
H3
HT-R330
T4
TX-SR403 / TX-SR8340
H4
HT-R430
T5
TX-SR503/503E / TX-SR8350
A5
TX-SA503
H5
HT-R530
2
T6
TX-SR603 / TX-SR8360
A6
TX-SA603
<Note>
NC=No mount of parts.
Refer to following table about the parts
displayed by mark "
".
CIRCUIT NO.
C6640 -
6648
DESTINATION
DD, DC
NO
OTHER
YES
Transistors
CIRCUIT NO.
DESCRIPTION
3
Q6016
2SC1740S-S
Q6026
2SC1740S-S
Q6036
2SC5171, KTD2061-Y
Q6046
2SA1930, KTB1369-Y
Q6056
2SC5242-O, R,
MN150S-Y, P, O
Q6066
2SA1962-O,R,
MP150S-Y, P, O
Q6076
2SC2229-Y, O
4
5
B
Except DD, DC, JJ Type
Except DD, DC, JJ Type
Except DD, DC, JJ Type
C6650 -
6658
NO
Except DD, DC, JJ Type
YES
LSP
RSP
CSP
SLSP
SRSP
SBLSP
SBRSP
RLGND
Z2RLD
SBRLD
TO NAVD-8539
CSRLD
FRLD
SBR
R6036
1.0V
470
R6006
5.6K
R6016
3.9K
NF
-B1
-0.3V
+B1
B+
IDLING
B-
ADJ.
R6046
2K
-0.4V
R6056
3.3K
[-66.5V]
-53.0V
Except
L6602 S1.3C
DD, DC, JJ
Type
R6602 22
R6612 22
RL6602
DD, DC, JJ
Type
J6603
C6602
103J
JL6602A
JL6602B
L6600 S1.3C
R6600 22
R6610 22
DD, DC, JJ Type
J6600
L6601 S1.3C
R6601 22
RL6600
R6611 22
D6600
DD, DC, JJ Type
J6604
C6600
103J
D6603
S1.3C
L6603
R6603 22
C6603
R6613 22
103Z
DD, DC, JJ Type
J6619
RL6603
S1.3C
L6604
R6604 22
R6614 22
DD, DC, JJ Type
C6605 103Z
J6620
D6605
Except DD, DC, JJ Type
L6605 S1.3C
RL6605
R6605 22
R6615 22
DD, DC, JJ Type
J6626
C6607
103Z
D6607
L6606
S1.3C
R6606 22
R6616 22
RL6607
J6625
U07
SBR AMPLIFIER PC BOARD
R6026 2.2
53.0V
Q6036
(1/4W)
[66.5V]
R6086
2.2
1.1V
Q6056
(1/4W)
0.6V
0.6V
P6086
R6076
220
R6106
[120]
0.22 X2
(1/4W)
T6, A6(5W)
OTHER(2W)
R6156
-0.6V
C6046
47/50
Q6026
-0.6V
Q6066
R6096
2.2
-1.1V
(1/4W)
Q6046
C
CENTER SPEAKER
P6602
C6642 103J
C6652
102J
NAETC-8537
U15
SPEAKER TERMINAL
PC BOARD
C6640 103J
C6641 103J
FRONT SPEAKERS
L
R
SURROUND SPEAKERS
L
R
P6600
C6643 103J
C6644 103J
C6645 103J
C6646 103J
SURROUND BACK
SPEAKERS
P6605
L
C6655
102J
R
C6656
102J
FRONT SPEAKERS B
P6607
L
C6657
102J
R
C6658
102J
C6647 103J
C6648 103J
R6690 10
(1/2W)
NAETC-8525
R6166
33K
R6516
NC
JL6200B
R6146
Q6076
22K
C6516
ID+
NC
ID-
SBRSP
IPRO
12K
C6056
NC
C6526
R6196
NC
220K
R6526
NC
HT-R530
D
C6650
102J
C6651
102J
C6653
102J
C6654
102J
LSPE
RSPE
CSPE
SLSPE
SRSPE
SBLSPE
SBRSPE
RLGND
+24V
+B1
-B1
E
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