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WARNING: BEFORE SERVICING THIS CHASSIS, READ THE "X-RAY RADIATION PRECAUTION", "SAFETYPRECAUTION" AND "PRODUCT SAFETY NOTICE" ON THE MANUAL FOR THIS MODEL.
CAUTION: The international hazard symbols " " in the schematic diagram and the parts list designate componentswhich have special characteristics important for safety and should be replaced only with types identical to those in theoriginal circuit or specified in the parts list. The mounting position of replacements is to be identical with originals.Before replacing any of these components, read carefully the PRODUCT SAFETY NOTICE on the MANUAL for thismodel. Do not degrade the safety of the receiver through improper servicing.
NOTE:1. RESISTOR Resistance is shown in ohm [K = 1.000, M = 1.000.000]. All resistors are 1/6W and 5% tolerance
carbon resistor, unless otherwise noted as the following marks.1/2R = Metal or Metal oxide of 1/2 watt 1/2S = Carbon compsistion of 1/2 watt1RF = Fuse resistor of 1 watt 10W = Cement of 10 wattK = ±10% G = ±2% F = ±1%
2. CAPACITOR Unless otherwise noted in schematic, all capacitor values less than 1 are expressed in F, andthe values more than 1 in pF.All capacitors are ceramic 50V, unless otherwise noted as the following marks.
Electolytic capacitor Mylar capacitor
3. The parts indicated with " " have special characteristics, and should be replaced with identical parts only.
4. Voltages read with DIGITAL MULTI-METER from point indicated to chassing ground, using a color bar signal withall controls at normal, line voltage at 220 volts.
5. Waveforms are taken receiving color bar signal with enough sensitivity.
6. Voltage reading shown are nominal values and may vary ±20% except H.V.
SCHEMATIC DIAGRAM
– 33 –
MODEL : 21JZ6E/21JZ6T
SCHEMATIC DIAGRAM STRUCTURE:
– MAIN Circuit TUNER [ SHEET– 1/9 ] ........................ 1/12
– AV SW [ SHEET– 2/9 ] ........................ 2/12
– VERT [ SHEET– 3/9 ] ........................ 3/12
– HDEF [ SHEET– 4/9 ] ........................ 4/12
– VCD/MICON [ SHEET– 5/9 ] ........................ 5/12
– A-PRO/AUDIO-AMP [ SHEET– 6/9 ] ........................ 6/12
– PROTECTOR [ SHEET– 7/9 ] ........................ 7/12
– POWER [ SHEET– 8/9 ] ........................ 8/12
– LOW B REG [ SHEET– 9/9 ] ........................ 9/12
– CRT DRIVE Circuit ........................................................................................................................ 10/12
– FRONT AV Circuit .......................................................................................................................... 11/12
– IF Circuit ........................................................................................................................................ 12/12
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– 34 –
SP
EC
IFIC
IN
FO
RM
AT
ION
S
CIR
CU
IT B
LO
CK
DIA
GR
AM
~ ~
–+
TU
NE
RIF
H00
1Q
I01,
Q62
0
QV
01
QA
51
QA
10
T86
2
Q82
6
Q80
1
D80
1
Q30
1
Q90
1,Q
903,
Q90
5
SP
_L/W
/R
TV
_VID
EO
AU
DIO
_L/R
TV
_L/R
AV
IN(1)
AV
IN(2)
ME
MO
RY
MICR
OPRO
CESS
OR
I2C
BU
SR G B
HY
BR
IDC
ON
VE
RT
ER
TR
AN
S.
+B
VO
LTA
GE
CV
IDE
O
CVID
EO
VID
EO
DR
IVE
R/G
/BR
/G/B
V. D
RIV
EV
_DY
_YV
_DY
_G
Q40
2-Q
404
H. D
RIV
E
F.B
.T.
H.V
.
D.Y
.
VH
CR
T
*
AV
SW
*
*
*
V L R RM
ON
ITO
RO
UTP
UT
V LRV L
AV
IN(F
RO
NT
)
(3)
RV L
* VID
EO
SD
AS
CL
CH
RO
MA
DE
FC
OM
BT
EX
T
V O
UT
H O
UT
PO
WE
R O
N/O
FF
HE
AD
PH
ON
E
Q61
0
V90
1
AU
DIO
AM
P
L R
CO
MP
ON
EN
TV
IDE
O IN
PU
TP
B/C
B
PR/C
R
Q84
1,Q
842
RE
SE
T
*I2
C B
US
CO
NT
RO
L B
LOC
K
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TUNER
+9V
SP
R
SP
L
SP
W
ITT
SD
A
ITT
SC
L
ITT
RE
SE
T
R INL IN
TV
R
TV
L
AP
C S
W
GN
D
+5V
AD
R S
W
GN
D
SW
1
SW
2
NC
NC
GN
D
+9VAF
T
+5V
VID
EO
RF
_AG
C
GN
D
GN
D
IF
302928272625242322212019181716
GN
D
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
ITT_SDA
ITT_SCL
SCL
SDA
SP_R
SP_L
SP_W
AUDIO_L
AUDIO_R
APC_SW
AFT
TV_R
TV_L
5V2
ITT_RESET
TV_V
9V
32V
5-C3
5-A4
2-B3
AG
C
1 3 5 7 10 1198642
SD
A
NC
AD
R
SC
L
32V
NC
1F5V NC
Vt
RD
33E
SA
B3
IF Shield Case
B1000p
50V
220
50V
1050V
220
B25
V0.
01
TLN3278GH
50V
4.7
SL0
5
RJ05SHORT
GJ074.7K
4.7KGJ06
H001TAEM -G102D
LC05
TR
F-4
229A
U
TR
F-4
229A
ULC
04
D10
1
U903
B903A
C105
C10
3C
106C
110CC
01
L101
C10
1
+
+
+
+
21JZ8/JZ7/JZ6
IF
SCL
SDA
9V
9V TV
_R
TV
_L
SP
_L
SP
_W
SP
_R
ITT
_RE
SE
T
AU
DIO
_R
AU
DIO
_L
AP
C_S
W
AF
T
TV
_V
RF
_AG
C
32V
4.5V 4.5V 5.0V 32.0V
21JZ6E/21JZ6TMAIN (TUNER)SHEET-1/9
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T-MUTE
LCH
GND
RCH
GND
5V2
9V
7
6
5
4
3
2
1
4 : Yin
3 : Cin
2 : Yin GND
1 : Cin GND
PIN
4
3
2
1
V/Y
Monitor Out
R
Compornent
Cr
R
V
L
Cb
E2L
E1-S
E1L
R
V
AV SW
TV
2E
3E
2E
1T
V
E3_
R
GN
D
2 1
GN
D
45
E3_
V(Y
)
3
E3_
L
5V2
SP_MUTE
CR
ITT
_RE
SE
T
APC_SW
CB
A_MUTE
C_O
UT
SCL
SDA
9V
TV
_R
TV
_V
AU
DIO
_L
VID
EO
AU
DIO
_R
TV
_L
6-A1
1L
2L
3L
2R
2M
1M
3R
1R
SCL
RoutTV
LoutTV
Vout2
Vcc
SDA
CLAMP
BIAS
Address
GND
Yin2
Rout2
Cin2
Lout2
Yin1
Cin1
Rout1
Vout1
Lout1
Yout
Cout
05
Sync out
04
I/0 3
VinV
RinV2
LinV2
I/0 2
CinS2
RinS2
Y/VinS2
LinS2
I/0 1
CinS1
RinS1
Y/VinS1
LinS1
VinV1
RinV1
LinV1
VinTV
RinTV
LinTV
24
23
29
27
25
26
28
30
31
37
35
32
33
34
36
38
44
43
41
39
40
42 3
1
2
6
5
7
4
9
8
13
12
16
18
17
15
19
21
22
20
14
10
11
TEM2121M
TEM2121M
OPEN
TEM2156AM
16V10
KTC4075Y-RTK
KETSU
MA8091-M
MA8091-M
OPEN
*
10k
75
100
B25V0.01
1/6P150
2SC3326B
2SC3326B
OPEN
KTC4075Y-RTK
KTC4075Y-RTK
KTC4075Y-RTK
HSP-269S10(P)-02
75
KTC3198Y
OPEN
75
75
1k
16V10
JACK IS+3P KM0416GP
1k
1k1k
0.1uF
75
5B-EH-A
10k
50V
1.0
4.7k
10k
7510V470
0.1uF
0.1uF
0.1uF50V1.0
MM1495XF
2.2k
1/2R100
16V
22
560
16V220
100
RN2404
100k
100k
B25
V0.
01
10k
10k
1k16V10
2.2k
1k
50V
0.47
10k
100k
100
B25
V0.
01
16V100
50V1.0
50V1.05.6k
100
100
5.6k
5.6k50V1.0
50V1.0
50V1.0
10p
5.6k
5.6k
50V1.0
50V1.0
OP
EN
5.6k
5.6k
10p
5.6k
100
100
50V0.047
16V22
100
OP
EN
22k
22k
100
LC07
LC06
CC10RS08LC08
CV03
QV03
MX01
DV01
DV04
DV02 SHORT
GJ02
GJ01
RV92
RV31
RV14
CV11
RV21
QS04
QS03
GJ05
QV04
QS02
QS01
PV02
RV03
RC15
RC14
CC09
RC17
CC26
CC25
RC16
RC12SHORT
CC07OPEN
SHORT
OPENCC08
RC13
QV02
RS07
RV34
RV33
RS24
CS11
PV03
RV02
RV04 RV01
CV02
RV
30
P511A
RV07
CV
04
RV06
RV93
RV25 CV34
CV19
CV22
CV20CS06
QV01
RS
22
RV24
CS
29
RS27
CV36
RV26
Q623
RS
02
RS
04
CS
15
RS01
RS03
RS23
CS10
RS
20
RS21
C62
4
R623
R62
4
RS19
CV
33
CV01
CS12
CS07RV13
RV12
RV15
RS10
RS11CS13
CS03
CS02
CC20
RS15
RS14
CS04
CS05
RS
06
RS18
RS17
CC28
RV11
RV10
RV91
CV06
CV05
RV90
RS
05
RV
05
RV29
RV16
+
+
+
+
+
+
+
+
+
+
+
+
++
+
+
+
M
+
FROM FRONT AV
OPEN
21JZ8/JZ7/JZ6
(TO
FR
ON
T T
XR
)
OPEN
TV
_V
A_MUTE
E3_
L
E3_
V
E3_
R
VID
EO
C_O
UT
AU
DIO
_L
AU
DIO
_R TV
_R
TV
_L
9V
SDA
SCL
SHORT
OPEN
SHORT
OPEN
SHORT
SHORTOPEN
OPEN
*GJ01
21JZ6E
-----
21JZ6T
SHORT
3.8V
3.8V
4.0V
4.5V
4.0V
3.8V
9.0V
9.0V
5.2V
4.0V
5.2V
0V
3.5V
3.3V
3.3V
3.3V
0V
0V
5.2V
5.2V
5.2V
5.2V
5.2V
5.2V
5.2V
5.2V
5.2V
5.2V
5.2V
4.0V
4.0V
3.8V
3.4V
0V
0V
0V 0V
0V
0V
3.4V
4.0V
4.0V9.0V
9.0V
4.5V9.0V
3.9V
0V
0V
2.0Vp-p
21JZ6E/21JZ6TMAIN (AV SW)SHEET-2/9
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This ground direct joint to QA51 #28
This ground return to C310 (-)
<
(close to Q301 #4)
close to Q301 #4
VERT
V_DY_G
9V
GND_V
VDRIVE
27V V_DY_Y
4-D2
2-A2 4-B7
2 4 6 7531
SH
OR
T
SHORT
2R 561
1/2W 1R0OPEN
50V 183pF
1/16W 30k
1/16W 183
100V 473pF
2SC2712Y
100V4700p
56pF
TEM2011
SC570ALFE2
SHORT
4.7k_G
AN5522
100V0.47
50V330uF
1/4W 33k 1/4W 10k
1/6W 15k
2R101
50V4.7u
SHORT25V3300
1.8k
OPEN
SHORT
50V100uF
GP10D
OPEN
OPEN B1000p
OPENTEM2011
35V100
5.6K
R325
GD
309
R363
R3051w 1.5K
R345
R303C337
C321
R322
R321
C363
Q321
C314
C311
L320
D303
R326
R328
Q301AQ301
C313
C309
R330 R329
R331
R336
C325
R319C306
SL04
R324
D308
GJ31
C308
D301
GJ30
C312 C315
R309
L301
C323
R314
M
M
M
M
+
+
+
+
+
23477836
21JZ8/JZ7/JZ6
1 Q301C
1 Q301B
GND_V
27.0V 0V
21JZ6E/21JZ6TMAIN (VERT)SHEET-3/9
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HDRIVE
TO Q843
Anode Cap Cable
Screen Cable
Focus Cable
HDEF
CRT/D BOARD
CRT/D BOARDTO P903A
4
3
6
5
1
2
44
TO ANODE 6 6
TO FOCUS 55
11
3 3
2 2
ABL
HDRIVE
GND
12V_FBT
27V_FBT
125V_1
EHT
3.3V
GND
HV_DET
FBP
21V
POWER_DEF
V_DY_G
V_DY_Y
4-B7
2-A1
4-B7
4-B7
2-A2
12
11
SV
13
FV
5
4
9
10
8
2
3
1
6
7
1
3
6
5
4
E
B
C
SHORT
KTC3209Y
23477926
TFB4159AS
500V 471
16V220KDS160-RTK/USC
50V2.2
TLN1039
SHORT
B2200p
2SC2655-Y
2SA
1037
AK
T14
OPEN
B 6B-EH-A
TEM2011
EU2A
EU2A
DZ5.1 BS C
DZ5.6BSA
EU2A
EU2A
100V
10uF
500VB820
390
TEM20112SC3437Y-L
100kOPEN
B220p
10010k
0.01
2SC2412K
47
1/2RF68
0.01
200V2.2
ER
C06
-15L
OPEN
100 OPEN
OPEN
OPEN
220k
33K
25V0.01
OPEN
1SS
355-
TE
17
OPEN
1kOPEN
680k
1R2.7k
100
1k RU-4AM
3.3k
10k
250V22
160V33uF
OPEN
25V1000
1R0.39
2200u
3JHJGR-M2
OPEN
6.8k
2SC2412K
22k
OPEN
OPEN
10k
6P_5mm_5A
TLN2210AA
SHORT
200V0.056
1RF1k
470
GJ45
Q430
Q404A
C445Z
C442Z
L441Z
C467Z
TLN3337ACL461
T461
R429OPEN
C303
C49
8
C419D432
C220
T401
G407
C463
Q402
C442OPEN
C442Y
Q47
10
C469
C44
491
00pF
C44
3O
PE
N
P903B
G402
D467
D442
D441
D431
D406
D302
Q404
2SD2539(FA)
C46
4ZO
PE
N
C46
4
R4742W 150k
C413
C417
G461Q403
R417
R419
C418
R420
R418
C415
Q431
R411
R433
C4300
C416
D44
4
1000
pFC
440
C405
R409C404
C471
C4710
R4712
R4716
C4712
R4714
D47
10
R4713
R4715R4710
R4711
R4165w 3.6K
R415
R434
R410
0.04
3C
467
D461
R432
R431
R218
R227
2.7k
1/2W 11k
C447
C402OPEN
C448
R4031W 12k
C473
C449
R448
C310
D408
R472
R406
Q4030
R407
C403
D471
R217
P401
L441
G403
C445R327
2W 1.5k
R441
R408 HV
M*
+
NP
++
+
+
M
+
M
+
+
+
21JZ8/JZ7/JZ6
1 Q404C
1 Q404B
21
21
GND
50V 180pC498
21JZ6E 21JZ6T
-----*
27.0V
0.4V
0V
23.0V
-2.0V
-2.0V
5V
-10V
150V
0
1H
82Vp-p(H)
0
1H
1000Vp-p(H)
10115
17
150Vp-p(H)3
27Vp-p(H)
13
120Vp-p(H)
29
280Vp-p(H)
21JZ6E/21JZ6TMAIN (HDEF)SHEET-4/9
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HDRIVE
or TEM2028K
8
7
6
5
4
3
2
1
6
VCD_ucom
or TEM2028K
SL
SL
8
2
3
1
5
7
4
EXCELSA26T
23009495MN101E04G
+
1%
+
-
-+ 1%
+
1%- 1%-
+
+1%
-
1%1%
-+-
9V
EX_MUTE
SP_MUTE
GND_V
GND
5V1
9V
3.3V
CR
CB
C_OUT
AFT
GND
SDA
SCL
POWER
ITT_SDA
ITT_SCL
POWER_DEG
EHT
VDRIVE
FBP
PROTECT
HDRIVE
VIDEO
ABL
9-A2
2-E6
2-E6
2-A4
1-A2
9-A1
6-A1
6-A1
2-A4
M
A2
GND
VDD
WP
SDA
SCL
85
76
24
31
A1
SUB
NC5
4 3
2
1
GVou
VCC
P13,PWM
BEAMIN
ABLIN
FVCOI
AVSS
FPCO
FSCOUT
AVDD
VOUT
EW
AVDD
FBPIN
AVSS
VCOMP
VMOUT
VIREF
ROUT
GOUTSIR
EF
BO
UT
AV
DD
AV
SS
VC
OI
PD
O
OS
C1/
OS
C2/
/TE
ST
MD
P03
,AD
IN3
P00
,AD
IN0
P01
,AD
IN1
P02
,AD
IN2
P10,RMIN
/IRQ0
P11/SDA0
P31/IRQ1
P30/NRST
P27,TM1IO
P26,TM01O
P25,SYSCLK
DVSS
DVDD
P24,PWM2
P23,PWM1
P22,PWM0
P21,SCL1
P20,SDA1
P17,SBO0
P16,SBD0
P15,SBT0
P14,VOUT0
P12/SCL0
P04
,AD
IN4DV
SS
DV
DD
P05
,AD
IN5
P06
,AD
IN6
P07
,AD
IN7'V
DD
@F
lash
DV
DD
SC
OM
P
FSCIN
HOUT
HDOWN
EHTIN
CR
EF
L
CLL
MU
IN
CLH
MV
IN
CR
EF
H
MS
CIN
YR
EF
L
MC
OM
PIN
YR
EF
M
YR
EF
H
AV
SS
AV
DD
P42
/IRQ
6 P
IPU
IN
P41
/IRQ
5 P
IPV
IN
P40
,TM
21O
PIP
YIN
P37
,PW
M5
PIP
SW
P35
,PW
M3
VS
YN
C
P36
,PW
M4
HS
YN
C
P34
/1R
Q4
/IRQ2
P32
P33
/1R
Q3
5758 56
78
63 61 6062
76
74
72
71
67
64
65
66
68
70
69
73
75
77
59
81
83
84
82
79
80
515354 52 50
33
4748
36
444546
38
40
43
42
41
39
37
34
35
49
29
30
25
26
23
22
24
28
27
32
31
55
765 983 41 2 10 1312 15 20 211816 17 191411
OUT3
OUT2
Vcc
OUT1
IN334
12
65
78
33K
5.6K
271
271
271
OPEN
180P
F
2.2k
2SC2412K
16V10uF
16V10uF
390p
390p
390p
220p470
2.2
2.2
2.2
2.2
PLU
G 8
P
100
NM24C16EN
OPEN1K
OPEN1K
16V
22U
F16V
22u
2SA
1037
AK
T14
2SC2412K
2SC2412K2SC2412K
2SC2412K
10K
10K
10K
10K
TEM2011
100
PLUG 8P
33u
0.01
330
TEM2011AO
TEM2028AH
4.7K
820
TEM2028AH
820
2SC2412K
1P 1P1P
1P
1P
1P
1P
1P
22k
6.8k
183
8.2k
10k
33u
SHORT
0.82u
SHORT
120
120
0.1uF
0.1u
F
OPEN68p
10.0
MH
z
68p
68p
10V
47
68p
100
10V1u10V10033k1k1k
100p
100p
33K
B25V0.0110V1000
B25V0.01
33u
B25
V0.
01
16V100
10V1u
68p
4.7k
2SC2712Y
4.7k
10V47u
4.7k
PST9129NR
DZ2.7BSB
0.1uF
68
B220p
470
0.01
0.1uF
16V10
4.7k 1.5k
16V100
33p
470
16V10
DZ2.7BSB
10V1u
*
4.7k
4.7kB25V0.01
22k
10V
1u
10V
1u
B25
V0.
01
10V
1u
680
10V
1u
10V
100
100
10V
1u
10V
1u
3.3u
16V10
27p
220p
1k
16V10u1k
1k
27p
16V
10
10V
100 12
0
2.2k
0.1u
F
68
3.3k
1k
15k4.7k
33u
AN15931A
120
4.7k
3.9k
2SC2412K
OPEN
1SS355-TE17
2SC2412K
3.6k
3.3k 820
OPEN
OPEN
1SS355-TE17
25V10
820
10k
27k
1k 1k
R54
4R
501
R522
R521
R520
GJ52
RJ01
RA59OPEN
RA81SHORT
RJ02SHORT SHORT
RA80SHORT
RA79OPEN
C47
6
R405
Q201
C212
C213
C51
1
C51
2
C51
0
C4200R4200
LA73
LA72
LA102
LA02
PA11
A
RA
70
QA10
GJ58 R208
GJ57 R202
C20
8
C20
9
QA
71
Q703Q702Q701
DA78
Q202
R20
3
R204
R201
R20
0
LA01
GJ51
GJ50
GJ49
RA69
P902A
L503
C700
R701
L506
GJ48
L208
R206
R205
L209
R207
Q205
TE8 TE7TE6
TE
5
TE4
TE3
TE2
TE1
R216
R21
9
R22
1R
220
R424
L507
GR30
C320
R320
R513
R512
C430
CA
54
GR45C401
XA
03
CA15
CA14
C20
4
CA73
RA01
CA60CA61RA66
RA
55
RA
56
CA
55
CA
56
RA65
C503C502
C501
L502
C561
C560
RA77
CA65
CA77
CA
72
RA
76
QB05
RA72
RA74
CA82
R121
Q104
D474
C475
R404
C406
R401
C409
C407
C739
R515 R502
C431
C408
R402
C410
D473
C211
QA51
RA12
RA11CA09
R22
5
C20
5
C20
3
C20
6
C22
1
R22
2
C20
7
C20
0
RA
05
C20
2
C20
1
L501
C543
CA
50
CA
48
RA
61
CB05RB05
RA
54
CA
51
CA
49
C54
7
R54
5
RA
49
C50
0
RA
50
RB48
RB49
R703 R705
L505
Q502
R700
R707
R704
R210
Q211
R211
D210
Q210
R215
R708 R710
R213
R214
D211
C210
R702
R425
R212
R706 R709
GND
IN2
IN1
++
++
M
+
+
+
+
+
+
+
+
+
+
+
+
+
NP
FR
OM
FR
ON
T A
V
TO C
RT
BO
AR
D
VM ONLY
21JZ8/JZ7/JZ6
C_O
UT
GOUT
9V
BOUTBOUT
ROUT
FBP
GND
GND
GND
3.3V
5V1
VMout
A
A
A
A
MN101E04GAFQA51
21JZ6E 21JZ6T
MN101E04GAF
-----CA65 16V 0.068uF
-----DA78 KDS160-RTK/USC
-----R210 1/20W 2.7K
-----RA74 1/20W 2.2K
-----RA77 1/20W 12K
*
*
**
*
*
21JZ6E/21JZ6TMAIN (VCD/MICON)SHEET-5/9
LekSound.net
LekSound.net
LekSound.net
(6/12)
23477609 HEAT SINK
A-pro Audio-Amp
21V not 23V
To Back_AV
21
43
L IN
GN
D
L O
UT
RF
NCR IN
NC
ST
D B
Y
R O
UT
GN
D
MU
TE
VC
C
SP_L
SP_W
SP_R
GND_AUDIO
A_MUTE
EX_MUTE
SP_MUTE
12V_FBT
21V
2 4 76 109 12118531
4.7k
KTA2014Y
B 4
B-E
H-A
AN5277
10k
OPEN
100kKDS160-RTK/USC
50V
470
35V1000
KDS160-RTK/USC
50V0.1 50V0.1
50V
2.2
50V
100
50V
2.2
2.2 2.2
KDS160-RTK/USC
KDS160-RTK/USC
1SS355-TE17
1SS355-TE17
1SS
355-
TE
17K
DS
160-
RT
K/U
SC
SHORT
SHORT
50V1.0
50V1.0uF
KDS160-RTK/USC
SHORT
SHORT
SHORT
SHORT
2.7k
2.2k
10k
50V0.018
KT
C28
75B
-RT
K
10k
0.01
35V220
50V0.018uF
2.7k
10k2.2k
50V10uF
35V1000
KTC2875B-RTK
10k
50V
47k
R67
3
Q670
Q610A
LC03
LC02
LC01
C66
6
C66
2O
PE
N
P61
1A
Q610
TLA0034
TLA0027
R674
C670
R675D674
C67
1
C681
D683
C686 C687
C66
7
C69
0
C66
3
R686 R687
D681
D670
D672
D673
D68
0D
682
R665
R661
C664
C660
D671
GJ13
R66
6
R664
R66
7
C665
Q67
1
R671
CC
14
C682
C661
R66
2
R66
3R660
C668
C683
Q672
R672
C67
2
MM
++
+
M
M
+++
++
M
+
M
+
+
+
TO F
RO
NT
AV
21JZ8/JZ7/JZ6
35V220
C682Z
+
2
1
1 Q610B
SP_L
SP_W
SP_R
GND_AUDIO
A_MUTE
EX_MUTE
SP_MUTE
12V_FBT
21V
OP
EN
2.2V 0V 2.2V 9.9V 21.0V 9.7V
21JZ6E/21JZ6TMAIN (A-PRO/AUDIO-AMP)SHEET-6/9
LekSound.net
LekSound.net
LekSound.net
(7/12)
PROTECTER
133V
32V
9V
PROTECT
27V_FBT
27V
125V_1
HV_DET
4-C2
3-(42.5,95)
4-C2
4-B2
2SA1162
OPEN
50V100
16V100
DZ12BSB
DZ5.6BSB
1/2R1.8
1/2R
331
1R0.68
1/4R15K
1/4R39K
1/2R
68
1/6P5.6k
1/6P3.9k
OPEN
2SA949-Y
25V10
OPEN
KETSU
47k
OPEN
1.8k
OPEN
OPEN
1R18k
1k
250V_1A
OPENOPENOPEN
OPEN
OPEN
0.47
OPEN
OPEN
KETSU
Q340
C4880
C470
C341
D470
D340
R343
R47
9
R470
R473
R4760
R47
1
R342
R344
R4680
Q471
C342
R4740
P497R
R349
Q4840
R341
Q4860
D4810
R101
R4770
F470
F470BDFH-001
F470ADFH-001
R4810R4620R4820
R4670
R4650
C472
D4840
R4630
P497X
+
+
+
+
M
21JZ8/JZ7/JZ6
21JZ6E/21JZ6TMAIN (PROTECTOR)SHEET-7/9
LekSound.net
LekSound.net
LekSound.net
(8/12)
3
2
1
From Front AV
TO TUNER GND
From Front AV
(S801)
(S801)
FROM AC IN
2
1
1
3
4
2
2
3
TO DEG COIL
2
1
GND_AUDIO
or TLP621(GR-LF2)
127V 15A
250V 2.5A
250V 13A
250V 6A/
GND
125V 7A
250V 7.5A
POWER CORD
MIDDLE EAST
EAST EUROPE
HONG KONG
TAIWAN
AUSTRALIA
ASIA/
1
4
POWER
GND
133V
POWER_DEG
12V_FBT
GND
21V
POWER
POWER_DEF
12V
GND_AUDIO
+-15
16
17
13
14
11
128
7
5
4
2
5
4
3 6
12
FB
GN
D
OC
P
Vin
D54321
BC
G23
4 1
P
AC
275V
0.22
uF
1/2W
2.2M
AC
250V
0.22
2P
T4AL/250V
PLUG 3P
4P
D5SB60/LN6SB60-F05
AC250V4700
AC
250V
0.22
AC
275V
0.22
uF AC250V1000
AC250V1000
OPEN
OPEN
1R68kOPEN
TPW3535AM
400V 560uF
160V220u200V220u
TRF9253DRU-4AM LF-L1
2KV(R1)220
TLN3299GH/D
AC250V4700 SHORT
OPEN
TPW3535AM
HEAT SINK
25V100uF
PIN
1/6P100k
50V4.7
1/2R1k
M0.47
DZ15BSB
DZ22BSB
2SC3852
1/2R10k
DZ22BSB
PIN GT-PIN
OPEN
500V470
1/2R
1.0
2W0.12
2KV330pF
TEM2011
OPEN
OPEN
OPEN
STR-F6268S
DZ33BSB
M0.47
1/6P
220
OPEN
SHORT
500V470
500VB470
1/2R
8.2
TRF4100AZ
1/2W R22J
500V470
TEM2011RU4DG-3AM2
PIN
100V22
SHORT
OPEN
OPEN
OPEN
2SC2230A-Y200V1.0
KTC3198Y
3.3k
4.7k
470
DZ5.1BSC
3.3k
1SS133
1/2R22k
680
250V1000
TLP421F(GR)
PK14A2H825J
1SS244 1/2R10k
1SS133
100
EU2A
AC250V1000pF
TEM2011
TRF4100AZ
PRF40005491
63V
0.4
7uF
TRF4100AZ
EU2ATEM2011
16V1000
35V2200
SL02
SL01
DEF
MA09
DEF
DEF
DEF
GJ3
3S
HO
RT
C80
1
R80
1
C80
1Z
G10
7O
PE
N
GJ801OPEN
GJ802OPEN
GJ803SHORT
GJ804SHORT
G105OPEN
G10
3
GJ35SHORT
R81
47W
270
P910
F801
P8022P 11.88MM
GJ34SHORT
G10
4O
PE
N
GJ3
2S
HO
RT
P803A
P802A
R812OPEN
D801A
D801
C806
R81015W2.2
C80
2Z T802
C80
2C813
C814
R813OPEN
R811SHORT
GJ09
GJ08
R803
GJ10
G108OPEN
GJ805SHORT
G109OPEN
T801
GJ42SHORT
GJ43SHORT
GJ3
9S
HO
RT
T862
C810
C884Z C884
L883D883
C893
L885
SL03
C805
SR81OPEN
GJ93
Q805OPEN
D845OPEN
SR83OPEN
L805
L828
F802
Q801A
C808
P496
R807
C816
R815
C809
D804
D810
Q802
R822
D818
P497 P498
GJ161
C823
R82
9R818
C817
L811
R824
C818
D809
Q801
D815
C822
R80
5
L806
GJ11
G812
C821
C885
R81
9
L889
R898
C899
L886 D885
P499
C819
D88
2S
HO
RT
Q883SE125N
GJ80
GJ81
C846
R846
Q841
C833
Q842
R865
R868
R843
D848
R842
D828
R828
R827
C811
Q826
R899
D805 R823
D811
R821
D806
C815
G815
L893
Z891
C89
8
L888
D891L891
C891
C889
GJ36SHORT
GJ37SHORT
GJ40SHORT
GJ41SHORT
GJ3
8S
HO
RT
C812SHORT
R808AC290V 18
G106OPEN
++ +
+
+
M
M
+
M
+
M
+
+
21JZ8/JZ7/JZ6
MA02
DEF
MA28
MA16
MA08
DEF
DEF
MA07
Q801B11
Q801C11
21
1R8.2MR899Z
450V560uC810Z
+
*
*
TLN3481AAL805
21JZ6E 21JZ6T
TLN3481ACL806
TRF3247AWT801 TRF3247AM
*
1.5V 40mV 14V 0V
51.0V
6.7 V
14.0V 1.1V
450Vp-p
(AC=220V)
*
21JZ6E/21JZ6TMAIN (POWER)SHEET-8/9
LekSound.net
LekSound.net
LekSound.net
(9/12)
Low B Regu
5V1
3.3V
5V2
9V
12V
12V_FBT
GND
5-A8
OUT
GND
IN
1
2
3
3
2 1
OUT
GND
IN
1
2
3
DZ5.6BSC
KIA7805API/MC7805CT
1/2W R47J
1/6P470
NJU7223F33
16V47
2SC3852
63V0.3363V0.33
63V0.3363V0.33
63V0.33 63V0.33
KIA7809API/MC7809CT
Q840A
D840
Q830A
Q830
R844
R840
Q843
C840
Q840
C841 C842
C834C832
C830C831
Q835
+
M M
MM
M M
21JZ8/JZ7/JZ6
Q840C1
1 Q840B
Q830C
1
Q830B
1
21JZ6E/21JZ6TMAIN (LOW B REG)SHEET-9/9
LekSound.net
LekSound.net
LekSound.net
(10/12)
A51VV896XTSB2301AH
TRF4221AF
TRF4221AF
TRF4221AF
TRF4390AF
TRF4390AF
TRF4390AF
21JZ6E/21JZ6TCRT DRIVE
LekSound.net
LekSound.net
LekSound.net
(11/12)
2
3
2
1
3
1
5
LR
FRONTU904A
U904B LED
ON TIMER(GREEN)
CH DN
STAN BY(RED)
CH UP VIDEO
VR L
MENUVOL UP VOL DN
TO VCD_ucom
4 5
Vou
t
2 113 2 31
TO POWER (MAIN BOARD)
8
GN
D
6 7
Vcc
TO AV SW
R
2
V
53 4
L GN
D
GN
D
1
1
*
2
L
3
M601 M602
4
R
FROM A_pro Audio-Amp
RGN
D
GN
D
L/R PHONO JACK
4
L
1 32
134 2
* *
*
*
*
*
*
*
(FR
OM
AV
SW
)
TSH512
GND
5V2
3
5GND
4Rch
9V 1
2
NC
7T-MUTE
6Lch
NC
1DX01A
SPK-1401AN
W664
21
W661
21
OPEN
W662
21
SPK-1401AN
W663
21
Output
RML
35 3438 3637404344 4142 39
911
104
21
38
56
7
211716 1814 1512 13 2019 22
2425
2327
2630
2932
3331
28
3 2 1
64
4
3
2
1
5
6
7
8
Non INV.Input
INV.Input-
+
NC
VCC+
STANDBY
VCC-
NC
32
1 64
+
+
+
++
+
+
+
+
+
+
+
+
+
CX49
CX02
CX
48
RX
51
RX49
RX
33R
X34
RX17CX24
TP3
RX
01
TP-3
TP1
TP2
CX22
CX03
RX
50
P613AP613B
RX38
P601
QX03
CX01
RX18 TP4
DX02
DX01
GJ0
1
DX03
GJ0
3G
J04
DX04
GJ0
2
QB02
DB
01O
PE
N
S801
P802BP803B
RB09
KB01
CB
01
DB
02L-
59E
GW
RB
01
DB
03
QB03
RB06
DB
02A
RB03
RB02
PA11B
RB04
RA42
SA01 SA02
RS
61
LC03
P661
RS
62LC
02
RV
04
RV
17
RV01
RV02
CV03
CV01
CV02
RV
03
PV01
RA44RA43
RA45
SA06SA05
CV04
GJ76
P602
GJ77
CC30
CC32
CC31
CC33
GJ85
GJ86
GJ79
GJ78
LC01
SA04SA03
GJ71
RA40RA41
P511BP611B
RX45
QX05
RX41
RX39
RX43
QX06
RX42
RX40QX04
RX44
RX46
RX47
PX01B
GJ84
RX28
QX01
RX11
RX14
RX
13
GJ83CX16
RX
12
CX
17
CX26
CX27
LX03
RX09CX06RX
03
RX
02
RX
08
RX
05
CX08
RX
06
RX04R
X07
LX02
DX
06
CX09 CX10
CX19 CX20
CX04
CX
05
CX07
CX12CX11
RX10
CX
18
RX19
QX07
CX29
CX40CX39
CX28
CX23
RX48RX16
RX15
RX21
RX23
CX13
TP-2TP-1
RX
25
CX32
CX33
CX
34
GJ82
RX
24
RX20
RX22
CX31
CX30
CX38
RX26
RX27
CX14
QX02
RX
29
CX21
CX25
CX41
CX
42
CX43
RX32
RX30
RX
31
CX35
LX01
DX
05
RX
36
RX37
CX36
CX44
CX46
CX37
CX
45
CX47
RX
35
CX15
10V100
16V22
16V
22
2K
1k
12K
3.9K
KETSUKETSU
1P10k
1P
1P
7L50V2.2u
7L50V4.7u
47K
PLU
G 3
P
3B-EH-A
1.5k
OPEN
2SC2884
10p
47
TSHF5400
TSHF5400
KE
TS
U
TSHF5400
KE
TS
UK
ET
SU
TSHF5400
KE
TS
U
2SC5343-Y(BUL)
POWER SW
4PPLUG 3P
1/6P47
PIC-TB17
16V
47
1/6P270D
Z2.
7BS
B
KTA1266Y
1/6P1k
1/6P10k
1/6P220
PLUG 8P
1/6P1k
10k
1/2R
220
SH
OR
T
JACK
1/2R
220
SH
OR
T
SH
OR
T
75
22k
22k
OPEN
OPEN
OPEN
SH
OR
T
22k10k
68k
OPEN
B 4B-EH-A
OPEN
OPEN
OPEN
OPEN
OPEN
SHORT
SHORT
OPEN
OPEN
OPEN
SH
OR
T
OPEN
68k22k
5B-EH-AB 4B-EH-A
100K
2SC2712Y
47K
47K
2K2
2SA1162-Y
47K
47K
2SC2712Y
2K2
100K
2K2
B 7B-EH-A
OPEN
22k
1K8
47k
KE
TS
U
OPEN 0.1uF
470k
KE
TS
U
10V100
0.1uF
10mH
KETSUKETSU
KE
TS
U
0 O
hm
KE
TS
U
KE
TS
U KETSU
KE
TS
U
KETSUK
ET
SU
KETSU
KE
TS
U
KETSU KETSU
KETSU KETSU
7L16V10u
KE
TS
U
KETSU KETSUKETSU
KETSU
0.47
uF
2SC2712Y
0.47uF
B25V0.022
0.47uF
0.47uF
7L50V1u4.7k820k
KETSU
33K
3K9
0.1uF
47
7L50
V1u
B470p
0.47
uF
OPEN
470k
8.2k
1K8
0.1uF
7L50V1u
56p
47k
2.2k
0.47uF
IC LOW POWER OP-AMT
2k7
56p
0.1uF
7L16V10u
B25
V0.
01
0.1uF
18k
10k
100
0.47uF
#7013BN-A318HM
1SV
32427
0k
47K
56p
39p
12p
56p
36p
68p
100K
KETSU
9V
5V2
5V1
AC
_B3
AC
_A3
AC
_B2
AC
_A2
9V
5V2
OPEN
OPEN
21JZ6E/21JZ6TFRONT AV
LekSound.net
LekSound.net
LekSound.net
(12/12)
100
100
100
100
100
100
100
1K
50V
0.0
1
*
*
*
56K
50V
0.0
1
1K
50V
0.0
11K
OP
EN
2.2K
KTC4075Y
56K
TR
F41
20A
J
1KK
TC
4075
Y
10K
1/20W 2.7k
50V 47p 50V 47p
**
*
*
**
*
*
*
*
*
* *
**
*
* * *
**
**
*
*
**
*
* *
50V
0.0
15
*
*
*
*
*
*
* * *
*
-----
DI01
21JZ6E 21JZ6T
KDS-120
-----KDS-112
DI02
-----DI03 KDS-114
*
-----
GR601
SHORT
-----SHORT
GRI01
-----GRI02 SHORT
-----
CI60
50V 47p
-----50V 47p
CI61
OPENCI62 50V 0.01uF
-----
LI07
SRC 1202U
-----TRF 4150AJ
QI07
-----QI08 SRC 1202U
-----SRC 1202UQI09
-----QI12 2SK880-Y
-----
QI15
SRC 1202U
-----SRC 1202U
QI16
DTC 114EUAQI17 SRC 1202U
-----
QI61
21JZ6E 21JZ6T
SRC 1202U
-----KTC 4075Y
QI63
-----QI64 SRC 1202U
*
DTC 114EUA
QI81
SRC 1202U
DTC 114EUASRC 1202U
QI92
-----RI10 1/20W 10K
-----
RI11
1/20W 10K
-----1/20W 3K
RI12
-----RI13 1/20W 3.3K
-----
RI15
1/20W 270K
-----1/20W 10K
RI17
-----
RI40
21JZ6E 21JZ6T
1/20W 1K
-----1/20W 100K
RI61
SHORTRI62 1/20W 1K
*
-----
RI67
1/20W 56K
-----1/20W 56K
RI68
-----RI69 1/20W 1K
-----
RI84
1/20W 4.7K
-----1/20W 4.7K
RI87
-----RI88 1/20W 20K
21JZ6E 21JZ6T*
OFWK2964MPIFZI01
-----ZI02 TSB5488F1
-----
ZI05
TCF 1142AM
-----TCF 1116
ZI07
-----
ZI62
TCF 1137AM
EFCS5R74YS5ATCF 1136AM
ZI63
-----ZI64 TCF 1081
21JZ6E/21JZ6TIF
LekSound.net
LekSound.net
LekSound.net
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