Harman Kardon AVR 139 (serv.man4) Service Manual ▷ View online
NJW1197C
– 2 –
PIN FUNCTION
No. SYMBOL
FUNCTION
No.
SYMBOL
FUNCTION
1 ROUT
Rch
output
51
DCR_IN
“Multi-channel selector” Rch input
2
COUT
Cch output
52
DCR_OUT
“Input selector” Rch output
3 LSOUT
LSch
output
53
GND Ground
4 RSOUT
RSch
output
54
DCL_IN
“Multi-channel selector” Lch input
5
LBOUT
LBch output
55
DCL_OUT
“Input selector” Lch output
6 RBOUT
RBch
output
56
GND Ground
7
SWOUT
SWch output
57
REC_B1R
“Input selector” Rch REC output B1
8
GND
Ground
58
REC_B1L
“Input selector” Lch REC output B1
9
FIL_BL2
Lch Bass filter terminal 2
59
REC_A4R
“Input selector” Rch REC output A4
10
FIL_BL1
Lch Bass filter terminal 1
60
REC_A4L
“Input selector” Lch REC output A4
11
FIL_TL
Lch Treble filter terminal
61
REC_A3R
“Input selector” Rch REC output A3
12
TCAP
Switching noise rejection capacitor
62
REC_A3L
“Input selector” Lch REC output A3
13
FIL_BR2
Rch Bass filter terminal 2
63
REC_A2R
“Input selector” Rch REC output A2
14
FIL_BR1
Rch Bass filter terminal 1
64
REC_A2L
“Input selector” Lch REC output A2
15
FIL_TR
Rch Treble filter terminal
65
REC_A1R
“Input selector” Rch REC output A1
16
V+
+ Power supply voltage input
66
REC_A1L
“Input selector” Lch REC output A1
17
ADR
Chip address select input
67
VDDOUT
Internal Digital +Power Supply Output
18
V-
- Power supply voltage input
68
DATA
Control data signal input
19
L1IN
“Input selector” Lch input 1
69
CLOCK
Clock signal input
20
DCCAP_SW Switching noise rejection capacitor
70
LATCH
Latch signal input
21
R1IN
“Input selector” Rch input 1
71
MUTE
External mute control
22
DCCAP_RB Switching noise rejection capacitor
72
FL+
“Input selector gain control” Lch no-inverted output
23
L2IN
“Input selector” Lch input 2
73
FL-
“Input selector gain control” Lch inverted output
24
DCCAP_LB
Switching noise rejection capacitor
74
FR+
“Input selector gain control” Rch no-inverted output
25
R2IN
“Input selector” Rch input 2
75
FR-
“Input selector gain control” Rch inverted output
26
DCCAP_RS Switching noise rejection capacitor
76
GND Ground
27
L3IN
“Input selector” Lch input 3
77
LSCIN
Multi-channel LSch input C
28
DCCAP_LS
Switching noise rejection capacitor
78
RSCIN
Multi-channel RSch input C
29
R3IN
“Input selector” Rch input 3
79
LBCIN
Multi-channel LBch input C
30
DCCAP_C
Switching noise rejection capacitor
80
RBCIN
Multi-channel RBch input C
31
L4IN
“Input selector” Lch input 4
81
GND
Ground
32
DCCAP_R
Switching noise rejection capacitor
82
LAIN
Multi-channel Lch input A
33
R4IN
“Input selector” Rch input 4
83
RAIN
Multi-channel Rch input A
34
DCCAP_L
Switching noise rejection capacitor
84
CAIN
Multi-channel Cch input A
35
L5IN
“Input selector” Lch input 5
85
LSAIN
Multi-channel LSch input A
36 GND Ground
86
RSAIN
Multi-channel RSch input A
37
R5IN
“Input selector” Rch input 5
87
LBAIN
Multi-channel LBch input A
38 GND Ground
88
RBAIN
Multi-channel RBch input A
39
L6IN
“Input selector” Lch input 6
89
SWAIN
Multi-channel SWch input A
40
L9IN
“Input selector” Lch input 9
90
GND
Ground
41
R6IN
“Input selector” Rch input 6
91
LBIN
Multi-channel Lch input B
42
R9IN
“Input selector” Rch input 9
92
RBIN
Multi-channel Rch input B
43
L7IN
“Input selector” Lch input 7
93
CBIN
Multi-channel Cch input B
44
L10IN
“Input selector” Lch input 10
94
LSBIN
Multi-channel LSch input B
45
R7IN
“Input selector” Rch input 7
95
RSBIN
Multi-channel RSch input B
46
R10IN
“Input selector” Rch input 10
96
LBBIN
Multi-channel LBch input B
47
L8IN
“Input selector” Lch input 8
97
RBBIN
Multi-channel RBch input B
48
L11IN
“Input selector” Lch input 11
98
SWBIN
Multi-channel SWch input B
49
R8IN
“Input selector” Rch input 8
99
GND
Ground
50
R11IN
“Input selector” Rch input 11
100
LOUT
Lch output
1
30
31
50
80
81
100
51
harman/kardon
AVR 139-141-142/230 Service Manual
Page 45 of 83
harman/kardon
AVR 139-141-142/230 Service Manual
Page 46 of 83
©2005 Fairchild Semiconductor Corporation
www.fairchildsemi.com
Rev. 1.0.5
Features
• Maximum Output Current of 100mA
• Output Voltage of 5V, 6V, 8V, 9V,10V, 12V, 15V, 18V and
• Output Voltage of 5V, 6V, 8V, 9V,10V, 12V, 15V, 18V and
24V
• Thermal Overload Protection
• Short Circuit Current Limiting
• Output Voltage Offered in ±5% Tolerance
• Short Circuit Current Limiting
• Output Voltage Offered in ±5% Tolerance
Description
The KA78LXXA/KA78L05AA series of fixed voltage
monolithic integrated circuit voltage regulators are suitable
for application that required supply current up to 100mA.
monolithic integrated circuit voltage regulators are suitable
for application that required supply current up to 100mA.
TO-92
1. Output 2. GND 3. Input
8-SOP
1. Output 2. GND 3. GND 4. NC
5. NC 6. GND 7. GND 8. Input
1
1
SOT-89
1
GND
2 3
2 3
8
Internal Block Diagram
V
I
3
2
GND
V
0
1
I
R
SC
REFERENCE VOLTAGE
SHORT CIRCUIT
PROTECTION
THERMAL SHUTDOWN
CIRCUIT
+
-
Inpu
t
Outpu
t
KA78LXXA/KA78L05AA
3-Terminal 0.1A Positive Voltage Regulator
harman/kardon
AVR 139-141-142/230 Service Manual
Page 47 of 83
©2002 Fairchild Semiconductor Corporation
www.fairchildsemi.com
Rev. 1.0.2
Features
• Output Current up to 100mA
• No External Components
• Internal Thermal Over Load Protection
• Internal Short Circuit Current Limiting
• Output Voltage Offered in
• No External Components
• Internal Thermal Over Load Protection
• Internal Short Circuit Current Limiting
• Output Voltage Offered in
±
5% Tolerance
• Output Voltage of -5V, -8V, -12V, -15V, -18V
and -24V
Description
These regulators employ internal current limiting and
thermal shutdown, making them essentially indestructible.
thermal shutdown, making them essentially indestructible.
TO-92
1.GND 2.Input 3.Output
1
8-SOP
SOT-89
1
1
1. Output 2.3.6.7. Input 5. GND 4.8. NC
Internal Block Diagram
Q1
Q2 Q3
Q4
Q5
Q6
Q7
Q8
Q9
Q10
Q11
Q12
Q13
Q14
Q15
Q16
Q17
R1
R2
R3
R4
R6
R7
R15
R16
R17
R18
R22
R26
R23+R21
R24
R25
R28
R29
R
R5
C1
D1
D2
D3
KA79LXXA
3-Terminal 0.1A Negative Voltage Regulator
harman/kardon
AVR 139-141-142/230 Service Manual
Page 48 of 83
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