– 23 –
SCHEMATIC DIAGRAM – 1 (MAIN / KEY (1 / 2))
T
O
FR
ONT C
.B CN301B
(FFC502)
T
O
CD C
.B CN301A
RPH
L CH
R CH
EH
HEAD AZIMUTH ADJ
G
G
G
S
S
S
D
D
D
12K
12K
O
O
1000p
1000p
JR617
BK2125HM601
BK2125HM601
BK2125HM601
TO TUNER C.B CN991
4700p
0.01
0.01
1.8K
REC1N
REC2N
PB1N
PB2N
V
O
LIN2
PB20
PB10
V
O
LIN1
2.2/50
2.2/50
10
10
2SA1162GR
OSC
85K
BIAS
D
G
S
2SC5343GL
0.01
2SC5343GL
2SC5343GL
KIA7806
API
470 / 4
0.01
0.01
NM
NM
NM
NM
GR
1000p
0.01
2SC2712GR
o
0.1
0.01
MHZ
2.7K
2.7K
2.2K
2.2K
8200p
8200p
2SC2712GR
2SC2712GR
2SA1162GR
R266
R265
SC2712GR
2SA1979O/Y
C21 47/25
C22 47/25
GR
GR
GR
GR
2SC5343GL
4700p
GR
R1
2.7
0.047
0.047
T
O
PT C
.B CN101
(CNA101)
2SC2712GR
0
0
2SC5343
2SC5343GL
0.1
2SC2712GR
GR
GR
GR
GR
2SC5343GL
2SC5343GL
2SC5343GL
2SC2712GR
2SA1162GR
2SA1162GR
GR
GR
GR
0.01
8.2K
SUB WOOFER
J603
SPEAKERS
J241
R
L
SPEAKER IMP : 6
(-)
(-)
(+)
(+)
PHONES
AUDIO IN
J601
R
L
NOTE:
NM: NO MOUNT
RXXX
SIGNAL:
PB
REC
MAIN
C.B
(FFC601)
CON351
1N5402 GW
1N5402
GW
1N5402GW
1N5402GW
3300/35
2200/35
GR
GR
NM
F-BEAD
843556
F-BEAD
843556
GR
GL
2SC5343
GL
GR
0.01
0.1
F-BEAD 843556
KEY C.B (1/2)
F-BEAD
843556
EZ ONLY
Q2, Q5,
Q305 ~ 309
L451
REC BIAS ADJ
Q453, 454
Q450, 451
1
2
3
RDS
RDS
Q261 ~ 263
Q4, Q202 ~ 210,
Q219 ~ 226
PRE-AMP
Q211 ~ 214
POWER AMP
Q217, 218
POWER
Q102, Q111 ~ 113
Q103, 104
Q107, 108
Q109, 110
-VFL VOLTAGE REGULATOR
Summary of Contents for XR-EM50K
Page 31: ... 31 SCHEMATIC DIAGRAM 4 TUNER ...
Page 38: ... 38 IC BLOCK DIAGRAM ...
Page 39: ... 39 ...
Page 40: ... 40 FL 11 BT 193GNK GRID ASSIGNMENT AND ANODE CONNECTION GRID ASSIGNMENT ANODE CONNECTION ...
Page 46: ... 46 VOLTAGE CHART ...
Page 47: ... 47 ...
Page 48: ... 48 ...
Page 65: ... 65 CD MECHANISM EXPLODED VIEW 2 2 3ZG 2 A 3 6 2 5 1 9 10 4 7 8 ...
Page 73: ...2 11 IKENOHATA 1 CHOME TAITO KU TOKYO 110 8710 JAPAN TEL 03 3827 3111 9301944 9430209 921338 ...