Service Manuals, User Guides, Schematic Diagrams or docs for : panasonic Audio RX-D27E RX-D27E_RX-D27EG_RX-D27EB SVC sche_all
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TELESCOPIC A TUNER CIRCUIT SCHEMATIC DIAGRAM-1
ANTENNA
H
: AM Signal line
FM-BPF
: AM/FM Signal line
RLQY30S1W-F L3 R5 : AM OSC Signal line
L1 RLQY30S1W-F 68
: FM Signal line
C49
PRINT-COIL
: +B Signal line
C48 47P
100K 10P
R28
L2
G
R31 R13 R29
0.022
RVD1SS133TA
C44
3.3K 1K
10K
10V100
4.7K
100K
R8
R6
C10 R2
C23
0.01
D5
0
B0CDAB000019
D2
L5
R3
C6 0.001
C8 8P
F 3.3K
B0CDAB000019 R9
L9
C7 0 C42
C9 0.01
R4 L7
0.001 330P
100K D3
C13
6P
L6
C14
R7 C11 330P
C43
0.047
R10 100K
10K 0.001
C16
15P
MAIN CIRCUIT ON SCHEMATIC DIAGRAM-1
1 7V
C12
0.001
C28
E
0.001
C45
C39
0.01
0.047
C18
2 TU-A5V
10V22
C36 22P
0.01
C24
C26
0.001
C34
27P
C32 3 Lch
50V4.7 R30 X2
L8
R16
C40
10K
C17 R12 R14 4 Rch
50V3.3 1.5K 4.7K 39K 10V100
<0.83> <1.9> <0.83> <1.42> 5 TU-D3.3V
0 <1.06> <3.37> (0.9) (1.9) (0.88) (1.2)
5.5 5.5 5.4 [1.87] <1.06> 0 3.4 3.4 [1.84] [0] [2.14] 1.94 3.4 1.65 6 GND
[1.12] 0 [1.2]
330P
C41
36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 7 PLLDO
B01
A-OUT
A-IN
AM-MIX FM-OSC
AM LOW
MPX-IN
RF-IN
AM OSC
AGC
VCC2
B02
XOUT
DET-OUY
RF-OUT
GND2
PD
XIN
VDD
8 PLLCL
FM
OUT
FM
9 PLLDI
AMRF-IN
P COMP
AM IF-IN
FM IF-IN
10 PLLCE
FM DET
FM-MIX
R OUT
L OUT
R23 22K
P DET
GND1
VCC1
REG
VSS
D
DO
CE
CL
CN1
DI
TO B
R25 22K
R24 22K
1 2 3 4 5 6 7 8 9 10 11 13 14 12 15 16 17 18
IC1 1.93 1.93 (2.62) (0) 5.5 5.5 1.92 (1.92) 4.5 (4.22) (3.97) 1.92 1.92 0 0 3.36 3.36 3.36
[2.54] [0] [1.95] [3.37] [3.4]
<1.94> <4.2> <4.5>
R22
10K
<2.6>
X1
R20
C19 50V1
C29
10K
T1 0.001
0.047
C15
R17
10K
50V 0.47
C22
R18 22K
C27 0.018
C25 0.018
100P
C33
100P
100P
C37
C54 6.8P
C35
50V1
C
C21
R35 0
CF2 RLFCFA450L4B
R11 3.3K
C30
50V1
10V100
C20
10K
R1
C31
CF1 50V1
C50
J0B1065A0014 IC1
0.033 C1BB00000823
B D1 SVC344-AA TUNER/PLL IC
270P
C51
R32 R34 100K L4
100K REKT029-0
C55
56P 4 3
D4 C52
1800P 1 2
CT1
16V100
0.047
C4
C5
A
RX-D27E/EG/EB TUNER CIRCUIT
B MAIN CIRCUIT SCHEMATIC DIAGRAM-1
C PANEL CIRCUIT
H EVQ21405R L805
1 1 VREF-
R601 : AM/FM Signal line
SW602 2 2 KEY
1.5K : CD SIGNAL LINE
3 3 CLOSE-SW
CD PLAY L804
R602
W601
2.2K
CP601
: +B Signal line
SW611
R603
2.7K
SW603
R604
3.9K
SW604
G
R605
5.6K
CD-RCH
SW605
CD-LCH
VOL+
R606
8.2K
SW606
D CD OPEN R101
100K
VOL- W
R607
CIRCUIT
15K
R102
5.6K
SW607
W6021
W6021
R201
RADIO 100K
R608
X
33K
F SW601
R202
5.6K
SW608
1 1 RSP1A026-Q
R103
OFF/TAPE 2 2 CD LEAF SW
R609
56K
82K
CD CLOSE TUNER-L Y
SW609
R104
5.6K
MODE R203
56K
TUNER-R Z
R204
5.6K
E VCCDE1
PCONT
5V
TUNER-L
PLLCLK
TUNER-R
BUP 3.3V
PLLDO
PLLDI
PLLCE
D3.3V
7V
TUNER CIRCUIT ON SCHEMATIC DIAGRAM-1
10
D Q303
9
2SD1819ARL
8 0 VCC DET R332 R333
0.55 390K 56K
7 9V
K0.001
R336
6
C316
39K
0
D3.3V
7V
5
4 FP
Q305
3 2SA20570P
5.5V 6.9 7V REGULATOR 8.92
TO A
5.5 6.9
2
Q306
R337
47K
C 1 KTA12710YTA
R360
Q304
180
R339
REGULATOR
2.2K
B1ACND000003
REGULATOR 6.3 3.37 6.9
6.3V 470
8.2
C346
REGULATOR
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