Sony KP-EF61HK2 Service Manual page 44

Rg-2 chassis
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CR
(RED AMP)
RED AMP
R
Q704,703
SW
Q701
CN703
CN706
1
R
R/S
2
G
NC
3
B
H(+)
H(+)
M
9V
H(-)
4
H(-)
5
E
NC
TO AG BOARD
6
IK
NC
CN405
7
E
200V
200V
NC
E
CN702
BUFFER
MIX
IKG
Q705
Q706
IKB
E
9V
E
B
G
E
CN704
G2
1
G2
TO FOUCS PACK
K
L
TO H1 BOARD
CN3004
TO H1 BOARD
CN3003
N
T6002
CN6005
CN6006
LFT
AC(L)
2
4
AC(N)
AC(W)
1
1
AC(L)
O
TO H1 BOARD
CN3004
CN6008
STBY+7V
1
GND
2
P.CONT
3
G
PROT
4
TO E BOARD
GND
5
CN807
D6035,6036
+7V
6
T6005
RECT
8
PIT
9
CN6012
18
AUDIO+
2
D6038
E
AUDIO
17
AUDIO-
4
RECT
TO D BOARD
CN1605
CN6011
14
+15V
3
D6002
RECT
15
I
-15V
5
1
TO E BOARD
11
+135V
1
D6037,
3
CN808
6049
12
RECT
SW
Q6016
D6004
RECT
CN6013
H
+12V
1
TO E BOARD
G
CN806
(POWER SUPPLY)
KP-EF61HK2/ME2/MN2/SN2
CG
(GREEN AMP)
V901
GREEN AMP
G
PICTURE TUBE
Q733,732
FV
HV R
CN736
CN737
1
1
R/S
R/S
2
2
NC
NC
3
3
H(+)
H(+)
H(-)
H(-)
4
4
5
5
NC
NC
H+
6
6
NC
NC
H-
SW
7
7
200V
200V
Q731
8
8
NC
NC
E
E
9
9
CN733
CN732
8
8
IKG
IKB
7
7
IKB
E
6
6
E
9V
5
5
9V
E
4
4
E
B
3
3
B
2
2
G
1
1
E
CN734
G2
1
G2
CN6007
AC(L)
1
D6003
D6019
AC RECT
IC6002 COMPARATOR
AC(N)
5
(1/2)
(2/2)
D6016
2
1 6
7
-IN
OUT
-IN
OUT
3
5
+IN
+IN
IC6001
4
PWM SW
SW
7
Q6008
5
IC6003
5
CONV
D6017
DRIVE
T6004
SW
1
RECT
4
SRT
Q6007
D6011
D6006
PROT
RECT
RY6003
3
7
1
5
D6007
D6010
RECT
D6025
SW
2
VCC SW
RECT
Q6004
D6015
SW
IC6006
Q6006
VCC OUT
1
IC6008
2
2
4
VCC CONT
3
1
– 49 –
KP-EF61HK2/ME2/MN2/SN2
RM-871
CB
(BLUE AMP)
V902
BLUE AMP
B
PICTURE TUBE
Q762,763
FV
HV G
CN765
GAMMA AMP
1
1
R/S
Q764
2
2
NC
3
3
H(+)
H(-)
4
4
5
5
NC
6
6
NC
7
7
200V
8
8
NC
E
9
9
CN762
SW
5
5
IKB
Q761
4
4
E
3
3
9V
H(+)
2
2
E
H(-)
1
1
B
G1
CN763
G2
1
G2
CN766
J
TO E BOARD
CN501
7
SW
1,6
10
10
Q6015
IC6004
IC6007
SW SOFT START
2
5
CONV
CONV
Q6001-6003,6005
3
9
12
DRIVE CONTROL
DRIVE
1
SW
Q6014
VCC SW
Q6009
10
12
4
1
3
2
LATCH PROT
Q6010-6012
IC6005
VCC SW
PROT
PROT
Q6018
Q6017
+B COCP
Q6013
B-SS640.<GE.>-B/D-P4
RM-871
H1
(KEY.LED,AC SW)
CN3103
1
AC(L)IN
2
NC
N
3
NC
V903
TO G BOARD
4
AU(N)IN
PICTURE TUBE
CN6006
CN3102
FV
HV B
IC3101
+5V
10
IR RECEIVER
NC
9
SIRCS
8
OUT
GND
7
KEY2
6
C
KEY1
5
TO D BOARD
STBY+5V
4
D3001
CN1803
GND
3
LED SW
R.LED
2
Q3101
G.LED
1
INV
J3201
Q3201
HEADPHONE
H2
(FRONT IN,KEY)
H3
(FRONT IN)
VIDEO INPUT3
J3301
R
R
L(MONO)
L
VIDEO
V
S-VIDEO
1
2
3
4
– 50 –
CN3104
1
AC(L)OUT
2
NC
O
3
NC
4
NC
S3106
TO G BOARD
5
AC(N)OUT
POWER
CN6007
CN3101
+5V
4
KEY1
3
P
KEY2
2
GND
1
TO H2 BOARD
CN3201
S3101-3105
CN3202
5
SP MUTE
4
HP L IN
F
3
GND
2
GND
TO D BOARD
1
HP R IN
CN1601
CN3201
S3201-3205
GND
1
AUTO REG1./KEY2
2
P
KEY1
3
S3206
STBY +5V
4
TO H1 BOARD
CN3001
CN3301
FR S3 OUT
11
10
GND
9
FR R OUT
8
GND
7
FR L OUT
D
6
GND
5
FR V OUT
TO D BOARD
4
GND
CN1802
3
FR C OUT
2
GND
1
FR Y OUT

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