AV32T25EKS / AV32R25EKS
AV32T55EKS / AV32R250EKS
SCHEMATIC DIAGRAMS
COLOUR TELEVISION
BASIC CHASSIS
AV32T25EIS
AV32T25EKS / AV32R25EKS
AV32T55EKS / AV32R250EKS
AV32T25EIS
CD-ROM No.SML200205
1 2 3
4 5 6
7 8
9
0
AV
MENU
P
TV OK
P
JL
TV
CONTENTS
NOTE ON USING CIRCUIT DIAGRAMS
SEMICONDUCTOR SHAPES
BLOCK DIAGRAM
CIRCUIT DIAGRAMS
PATTERN DIAGRAMS
COPYRIGHT 2002 VICTOR COMPANY OF JAPAN, LTD.
2-1
2-2
2-3
2-7
2-23
No.51968
May 2002
AV32T25EKS / AV32R25EKS
STANDARD CIRCUIT DIAGRAM
NOTE ON USING CIRCUIT DIAGRAMS
1.SAFETY
The components identified by the symbol and shading are
critical for safety. For continued safety repla ce safety critic al
components only with manufactures recommended parts.
2.SPECIFIED VOLTAGE AND WAVEFORM VALUES
The voltage and waveform values have been measured under the
following conditions.
(1)Input signal : Colour bar signal
(2)Setting positions of
each knob/button and
variable resistor
(3)Internal resistance of tester
:DC 20k
/V
(4)Oscilloscope sweeping time
:H
20µS/div
:V
5mS/div
:Others
Sweeping time is
specified
(5)Voltage values
:All DC voltage values
Since the voltage values of signal circuit vary to some extent
according to adjustments, use them as reference values.
3.IND ICATION OF PARTS SYMBOL [EXAMPLE]
In the PW board
:R1209
R209
4.IND ICATIONS ON THE CIRCUIT DIAGRAM
(1)Resistors
Resistance value
No unit :[
]
K
:[K
]
M
Rated allowable po wer
No indication :1/ 16 [W]
Others :As specified
Type
No indication
:Carbon resistor
OMR
:Oxide metal film resistor
MFR
:Metal film resistor
MPR
:Metal plate resistor
UNFR
:Uninf lammable resistor
FR
:Fusible resistor
Compos ition resistor 1/2 [W] is specified as 1/2S or Comp.
(2)Capacitors
: Original setting position
when shipped
5.NOT E FOR RE PAIR ING SERVICE
This mod el's power cir cuit is pa rtly diffe rent in the GND. The
difference of the GND is shown by the LIVE : ( ) side GND and the
ISOLATED(NEUTRAL) : ( ) side GND.Therefore, care must be
taken for the following points.
(1)Do not touch the LIVE side GND or the LIVE side GND and the
ISOLATED(NEUTRAL) side GND simultaneously. If the above
caution is not respected, an electric shock may be caused.
Therefore, make sure that the power cord is surely removed from
the receptacle when, for example, the chassis is pulled out.
(2)Do not short between the LIVE side GND and ISOLATED(NEUTRAL)
side GND or never measure with a measuring apparatus measure
with a measuring apparatus ( oscilloscope, etc.) the LIVE side GND
and ISOLATED(NEUTRAL) side GND at the same time.
If the above precaution is not respected , a fuse or any parts will be broken.
Since the circuit diagram is a standard one, the circuit and
circuit constants may be subject to change for improvement
without any notice.
NOTE
Due improvement in performance, some part numbers show
in th e ci rcui t diag ram may not agre e wi th those ind ica ted i n
the part list.
When ordering parts, plea se use t he numbers that appear
in the Parts List.
Type
MM
:M eta lized mylar cap ac i tor
PP
:Polypropylene capacitor
MPP
:Metalized polypropylene capacitor
MF
:Metaliz ed film capacitor
TF
:Thin f ilm capacitor
BP
:Bipolar electrolytic capaci tor
TAN
:Tant alum capacitor
(3)Coils
No unit
:[
µ
H]
Others
:As specified
(4)Power Supply
:B1
:9V
:5V
Respective voltage values are indicated
(5)Test point
:T est point
:Only test point display
(6)Connecting method
:Connector
:Wrapping or so ldering
:Receptacle
(7)Ground symbol
:LIVE side ground
:ISOLATED(NEUTRAL) side groun d
:EARTH ground
:DIGITAL ground
:[M ]
Capacitance value
1 or higher :[pF]
less than 1
:[µF]
Withstand v oltage
No indication :DC50[V]
Others :DC withstand voltage [V]
AC indicated
:AC withstand voltage [V]
Electrolytic Capacitors
47/50[Example]:Capacitance value [µF]/withstand voltage[V]
No indication
:Ceramic capacitor
:B2 (12V)
AV32T25EKS / AV32T25EIS / AV32T55EKS
AV32R25EKS / AV32R250EKS
AV32T55EKS / AV32R250EKS
AV32T25EIS
CRT SOCKET PWB PATTERN
AV32T25EKS / AV32R25EKS
AV32T55EKS / AV32R250EKS
AV32T25EIS
TOP
W3003
D3155
W3202
C3103
R3115
R3112
L3102
LCB90002 -001A
9
8
4
SK3001
D3164
C3114
W3404
W3204
R3157
D3154
R3129
W3407
W3007
D3163
D3156
R3152
D3151
R3151
W3008
R3130
C3104
W3406
R3128
W3009
R3153
W3405
C3105
1
TP-E
R3108
C3107
W3006
CN008
R3154
Q3151
R3101
W3203
B
E
R3102
Q3102
B
C3102
B
Q3152
E
B
E
D3153
B
C3101
R3113
5
W3005
R3120
R3117
R3126
E
C
R3111
R3114
TP-47G
C
C
R3125
Y3152
D3152
C
Q3104 Q3105
Q3101
R3119
E
C
R3107
R3110
L3101
C3115
W3403
W3602
8
W3004
TP-47R
RK
G2
7
6
GK
5
G1
R3116
R3137
R3138
C3116
2-32
SKT PWB
HH
10
R3103
BK
11
B
Q3106
B
C
E
Q3103
R3109
C
E
R3127
TP-47B
12
R3135
1
R3136
E1
K3101
W3601
56
CN009
No.51968
D3303
R3326
C3316
C3317
K3304
BE
Q3308
R3328
R3333
C3315
R3327
R3325
C
R3324
Q3311
R3329
C
Q3307
R3332
R3118
R3121
L3103
C3113
SC
W3402
C3304
R3303
R3316
C3312
C3331
R3319
R3334
C3332
C3311
L3301
C3306
W3401
W3201
BCE
K3301
C3313
R3318
W3002
BCE
FR3330
Q3305
Q3306
Q3304
C3305
R3313
R3314
R3312
R3315
3
1
D3302
K3303
R3335
VM
EB
R3323
R3320
W3001
C3307
C3310
R3322
C3314
C3309
Q3312
R3317
ECB
K3302
C3308
C3320
R3321
VP0205
DP8080
May 2002 No. 51968
AV32T25EKS / AV32R25EKS
R0121
15
21
10
21
20
155
8
5
4
1
1
20
10
11
48
1
12
24
25
36
37
1
11
12
34
8
1
16
9
30
25
5
10
35
40
4123
1
2
20
42
1
33
44
22
23
X0601
K0104
IC0101
Q0101
IC0603
IC0602
J0002
J0001
L0603
IC0302
K0301
C0310
C0156
C0313
R0206
R0301
R0303
R0304
R0305
R0309
R0314
R0316
R0317
R0318
R0320
R0324
R0325
Y0603
Y0604
Q0301
C0101
C0106
C0107
C0108
C0109
C0111
C0112
C0113
C0114
C0115
C0118
C0121
C0130
C0131
C0132
C0136
C0139
C0140
C0149
C0150
C0151
C0152
C0153
C0154
C0157
C0159
C0617
C0618
C0620
C0623
C0624
C0626
C0627
C0633
C0634
C0638
C0639
C0641
C0643
C0645
C0647
C0648
C0649
C0650
C0652
C0654
D0102
D0103
D0105D0106
D0108 D0109
D0110
D0111
D0113
IC0604
L0114
Q0102
Q0104Q0105
Q0106
Q0107
Q0108
Q0116
Q0119
R0102
R0103
R0104
R0108
R0113
R0114
R0115
R0117
R0118
R0125
R0131
R0137
R0138
R0140
R0141
R0148
R0152
R0153
R0154
R0155
R0157
R0160
R0162
R0164
R0165
R0166
R0167
R0168
R0172
R0175
R0177
R0180
R0181
R0182
R0183
R0186
R0191
R0192
R0198
R0199
R0202
R0205
R0207
R0208
R0209
R0211
R0212
R0606
R0620
R0628
R0629
R0630
R0636
R0638
R0647
R0648
Y0101
Y0102
Y0106
Y0621
W220
D0114
W433
Q0601
W41
W42
W43
W44
C0655
W45
C0656
W204
W4
W10
W14
W201
W3
W407
W403
W404
W608
W13
W211
W212
W618
W616
W631
W218
W422
W409
W611
W610
W11
W12
W406
W9
W414
W416
W636
W31
W418
W628
W417
W622
W17
W420
W419
W421
W423
W632
W425
W630
W216
W219
W429
W37
W38
W430
W36
W33
W30
W32
W39W40
W411
W19
W25
W16
W202
5
15
E
B
E
B
50
40
35
25 45
9
1
1
2010
AV SW PWB
30
LCB90001 -001B
K0101
K0102
K0103
Q0103
Q0109
Q0110
C0142
C0144
K0601
K0602
LC0601
D0601
L0301
C0311
C0301
C0306
C0307
C0308
C0312
Y0104
R0302
R0310
R0313
R0315
R0319
R0321
R0322
R0323
R0616
R0618
Y0601
Y0602
R0649
R0650
Q0302
Q0303
Q0304
Q0305
Q0306
Q0307
Q0308
C0102
C0103
C0104
C0105
C0110
C0116
C0117
C0119
C0120
C0122
C0123
C0124
C0125
C0126
C0127
C0128
C0129
C0133
C0137
C0141
C0143
C0145
C0146
C0147
C0155
C0158
C0616
C0619
C0621
C0622
C0625
C0628
C0629
C0630
C0631
C0632
C0635
C0636
C0637
C0640
C0642
C0646
C0651
C0653
C0659
C0660
C0677
C0678
CN0006
F
D0101D0104
D0107
D0112
L0605
Q0111
Q0112
Q0118
Q0120
R0101
R0105
R0106
R0107
R0110
R0112
R0116
R0119
R0120
R0123
R0124
R0126
R0127
R0128
R0129
R0130
R0132
R0133
R0134
R0135
R0136
R0139
R0142
R0143
R0144
R0146
R0151
R0156
R0158
R0159
R0161
R0163
R0169
R0170
R0171
R0173
R0174
R0176
R0184
R0185
R0188
R0189
R0190
R0193
R0194
R0195
R0197
R0203
R0204
R0210
R0614
R0615
R0617
R0619
R0622
R0623
R0631
R0632
R0633
R0634
R0635
R0639
W431
W432
W637
W221
R0651
W434
W46
W203
W5
W2
W1
W604
W401
W402
W605
W607
W606
W7
W8
W602
W603
W609
W405
W6
W207
W410
W209
W208
W214
W34
W635
W634
W427
W428
W426
W624
W617
W613
W205
W18
W620
W413
W415
W412
W619
W627
W626
W625
W615
W614
W623
W621
W213
W633
W629
W217
W26
W23
W24
W21
W20
W29
W424
W35
W27
W28
W210
W22
W206
W215
W15
W612
W601
A
A
AV32T55EKS / AV32R250EKS
AV32T25EIS
CONTENTS
SEMICONDUCTOR SHAPES
AV32T25EKS / AV32R25EKS
AV32T55EKS / AV32R250EKS
AV32T25EIS
AV SW PWB PATTERN
TOP
2-2
BLOCK DIA GRAM
CIRCUIT DIAGRAMS
MAI N PWB CIRCUI T DIAGRAM
POWER & DEF PWB CIRCUIT DIAGRAM
AV SW PWB CIRCUIT DIAGRAM
DOLBY PWB CIRCUIT DIAGRAM
CRT SOCKET PWB CIRCUIT DIAGRAM
FRONT CONTROL PWB CIRCUIT DIAGRAM
SIDE CONTROL PWB CIRCUIT DIAGRAM
P ATTERN DIAGRAMS
MAIN PW B PATTERN
POWER & DEF PWB PATTERN
DOLBY PWB PATTERN
FRONT CONTROL PWB PATTERN
SIDE CONTROL PWB PATTERN
AV SW PWB PATTERN
CRT SOCKET PWB PATTERN
SEMICONDUCTOR SHAPES
TRANSISTOR
IC
CHIP IC
2-2
BOTTOM VIEW
E
C
B
B O TT OM VI EW F R O NT V IEW TO P VI EW
OUT
E
IN
N
N
N
N
1
ECB
IN OUTE
BCE
(G)(D)(S)
FRONT VIEW
1 N
TO P VI EW
1
N
ECB
ECB
1 N
CHIP TR
1
TO P VI EW
C
BE
N
2-3
2-7
2-13
2-15
2-17
2-19
2-21
2-22
2-23
2-25
2-27
2-29
2-29
2-31
2-32
No.51968No.51968
2-31
BLOCK DIAGRAM (AV32T25EKS / AV32T25EIS / AV32T55EKS)
AV32T25EKS / AV32R25EKS
AV32T55EKS / AV32R250EKS
AV32T25EKS
AV32T55EKS
AV32T25EIS
AV32T25EIS
AV32T25EKS / AV32R25EKS
AV32T25EKS
AV32T55EKS / AV32R250EKS
AV32T55EKS
AV32T25EIS
AV32T25EIS
EXT-1
EXT-2
EXT-3
TU001
TUNER
TV R/L
V2/Y2/L2/R2/C2
V3/Y3/L3/R3/C3
AV SW PWB
SIF
MULTI SOUND
PROCESSOR
TV VIDEO
2 ANA IN
IC603
IC101
AV SW
TV L
TV R
IC604
MAIN PWB
YORCB/CORCV RGB
IC301
V/C DEF
IC501
DEF CONTROL
IC602
AUDIO AMP
H.OUT
V.OUT
IC702
MEMORY
IC701
MICRO COMPUTER
AUDIO OUT
L
R
CRT SOCKET PWB
Q3104
Q3105
Q3106
VIDEO
AMP
R/G/B
Q3304
VM AMP
Q3305
Q3306
VM DRIVE
Q3307
Q3308
VM OUT
CRT
VM COIL
EXT-4
S
V
L
R
L/R
IC8851
REMOCON
RECEIVER
LED (POWER)
POWER SW
LF8901
D901
FUSE
LINE FILTER
T901
SW
TRANSF.
B1
FRONT CONTROL PWB POWER & DEF PWB
SIDE CONTROL PWB
Q521
H.OUT
IC401
V.OUT
DY01
HV
KEY
T551
HVT
EHT
FOCUS
SCREEN
No.51968
2-3 2-4
No.51968
BLOCK DIAGRAM (AV32R25EKS / AV32R250EKS)
AV32T25EKS / AV32R25EKS
AV32T55EKS / AV32R250EKS
AV32R25EKS
AV32R250EKS
AV32T25EIS
AV32R25EKS
AV32T25EKS / AV32R25EKS
AV32R250EKS
AV32T55EKS / AV32R250EKS
AV32T25EIS
EXT-1
EXT-2
EXT-3
SUB
WOOFER
L/R
CENTER
TU001
TUNER
V2/Y2/L2/R2/C2
V3/Y3/L3/R3/C3
TV R/L
SIF
MULTI SOUND
PROCESSOR
TV VIDEO
2 ANA IN
IC603
IC101
AV SW
TV L
TV R
AV SW PWB
MAIN PWB
YORCB/CORCV RGB
IC101
DSP
DOLBY PWB
IC201(1/2)
L/R
IC201(1/2)
C/S
AMP
IC301
V/C DEF
IC501
DEF CONTROL
H.OUT
V.OUT
IC601
AUDIO AMP
IC302
IC303 IC301
IC602
AUDIO AMP
L/R L/R
L,R/CENTER
IC702
MEMORY
IC701
MICRO COMPUTER
IC551
AUDIO
OUT
REAR
OUT
CRT SOCKET PWB
Q3304
VM AMP
AV SW
VM DRIVE
SIDE CONTROL PWB
Q3104
Q3105
Q3106
VIDEO
AMP
R/G/B
Q3305
Q3306
Q3307
Q3308
VM OUT
CRT
VM COIL
EXT-4
S
V
L
R
KEY
IC8851
REMOCON
RECEIVER
LED (POWER)
POWER SW
LF8901
D901
FUSE
LINE FILTER
T901
SW
TRANSF.
B1
FRONT CONTROL PWB POWER & DEF PWB
No.51968 No.51968
2-5 2-6
Q521
H.OUT
IC401
V.OUT
DY01
HV
T551
HVT
EHT
FOCUS
SCREEN
CIRCUIT DIAGRAMS MAIN PWB CIRCUIT DIAGRAMS [1/2]
SC_YS
SC_R
SC_G
AFC
C010
*
CH
AM
SIF
R005
*
SCL
R004
*
SDA
AFC
RF AGC
VIDEO OUT
5V
C008
.1/16
4MHz
IN
IFIN
GND
IF1
NC
TU2
4MHz
OUT
5V
C004
.1/16
NC
SDA
R003
100
SCL
R002
100
ADR
C003
BT
OPEN
AGC
TU001
*
4 12 13
OSD_HP
IC301
3Vp-p(H) 2.5Vp-p(H)
IC301
0.4Vp-p(H) 0.55Vp-p(H)
IC301
R508
22k
R509
R511
22k
D503
AK04-T2
NECK
5V
HBLK_L
HBLK_R
IC301
5Vp-p(H)
14 35 36
IC301
3Vp-p(H)
37 42 53
IC301
0.8Vp-p(H) 0.8Vp-p(H) 3.5Vp-p(H)
OSD_HP
L003
10
C009
10/50
L002
C006
10
0.01
C007
10/50
L001
27
C005
1000/16
C001
C002
0.0022
10/50
IC301
IC301
IC301
R505
220
220R506
R507
1k
C507
C508
0.01
1000/16
MY
0.082
C510
0.01
C511
0.01
R409
0
C403
0.01
C512
C404
1/50
0.01
R411
47k
0.5%
R413
22k
0.5%
V_SAW
QTMN1HM-105Z
R514
4.7k
R412
X
HF
C405
0.01
OSD_VP
0
R001
OPEN
C509
11.5V
OSD_VP
2.3V
2.3V
0.8V
4.9V
9.0V
2.7V
4.8V
0V
0V
3.3V
0.5V
8.7V
3.7V
REG
SCL1
REG
AGC
32V
IC501
AN5441SA-W
DEF CONTROL
SDA
SCL
H_FBP
5V
TEST
NC
HBLK
H
HBLK
L
VBLK
H
VBLK
CORNER
L
H_AGC
EW OUT
BLK OUT
NECK
V FEED 12V
QFV71HJ-394Z
C513
2200/16
SDA1
OSD_B
OSD_R
OSD_G
SCL1
SDA1
OSD_B
OSD_R
OSD_G
D.GND
A.GND
PULSE
RAMP
STONE
EHT DC
EHT AC
V OUT
C514
0.01
OSD_YS
FEED
BACK
V
12V
AGC
KEY
EXT1/OTH
OSD_YS
YORCV
Y/V
AV_LINK
R007
R009
Y001
*
*
*
R008
*
0.01
C516
R518
6.8k
ODD/EVEN
ODD/EVEN
4.3V
Q001
*
C013
0.01
R010
*
SDA1
SCL1
SCL1
SDA1
R416
100
C408
0.015
R516
2.2k
4.7kR517
SCL1
SDA1
OSD_VP
C011
R006
10/50
*
C012
0.01
R415
D401
5.6k
OPEN
0V
2.5V
QFV71HJ-824Z
C407
QFV71HJ-184Z
C406
11.7V
0.82
C407
R519
7.1V
TF
5.6k
R520
1.1V
1.5k
2.4V
C406
0.18
TF
8.0V
2.8V
R574
R572
33k
22k
0.6V
C571
0.01
R573
820
4.5V
R571
4.7V
100
R414
4.7V
100
0.5%
11.7V
C515
0.39
TF
V_DRIVE
EW
S_COR
HP_DET
A_MUTE
P_ON/OFF
AMP_MUTE
S_COR
HP_DET
A_MUTE
EXT1/OTH
P_ON/OFF
AMP_MUTE
SC_B
GND
GND
TV_VIDEO
Q002
*1
8.9V
3.7V
R011
1k
SC_YS
SC_G
SC_B
SC_R
MAIN PWB
SJL-1004A-U2
(AV32T25EKS / AV32T55EKS)
SJL-1007A-U2
(AV32T25EIS)
SCP
R405
22k
C402
OPEN
NC
0V 3.9V 3.0V 2.3V 2.6V 5.6V
4.6V
GND
V-BLK OUT
SCP OUT
VAGC-filter
0V 0V 8.9V 0V 0V 1.4V 0.1V 5.2V 2.2V 2.2V 3.2V 1.7V 1.7V 6.3V 0V 0.5V 0V 4.4V 4.4V 4.9V 2.3V 2.0V 0.1V
R301
C501
OPEN
OPEN
R302
R303
OPEN
R406
OPEN
L501
QQL244J-151Z
12V
GND
12V
AV32T25EKS / AV32R25EKS
AV32T55EKS / AV32R250EKS
AV32T25EKS
AV32T55EKS
AV32T25EIS
AV32T25EIS
AV SW PWB
GND
YORCV
AV_LINK
CORCV
CORCV
YORCV
A.MUTE
R658
39k
SCP
FSC
GND
GND
SDA2
12V
GND
5V
GND
GND
GND
GND
5V
12V
TV_AUDIO
SCL2
R679
C676
OPEN
.1/16
SCL2
SDA2
SIF
Y614
L_MONO
0
11.8V
GND
GND
GND
IC671
BA17805T
IN
OUT
GND
GND
MSP_RESET
GND
5V_2
5.0V
MSP_RST
ALC_ON/OFF
5V
BBE_ON/OFF
BBE
GND
R_OUT
5V
L_OUT
CN006
QGB1505J1-50
C675
100/16
3.3V
3.3V
9V
Y/VNCGND
FSC
SCP
GND
(1/2)
CORCV
R305
R314
5.6k
5.6k
R306
2.2k
0.5V
Sync-OUT
Vdd(5V)
R310
C303
D301
QGA2501C5-08Z
R307
1.9V
3.3V
1k
2.7V
R309
2.2k
R504
8.2k
5.0V 2.4V 2.9V 2.1V 2.3V 3.3V 4.8V 4.1V 2.7V 5.2V 2.2V 1.6V 1.6V 2.3V 2.3V
AFC1-filter
SCL
390
47/25
MA3051/M/-X
SCL1
C304
CN008
0.01
10k
SDA1
0V
R401
V Center
SDA
R311
Q301
*2
BUFFER
GND
390
.1/16
.068/16
C302
Composite
SDEMO-adj
100R312
12V
C301
B-OUT
GND
R308
470
Video-IN
100R313
B
1.2V
BUFFER
C309
C312
68p
APL
G-OUT
G
C305
100/16
0V
Q302
*2
L302
4.7
QQL244K-4R7Z
0.01C306
C307
C308
470/16
12p
4.7/50
CH
0.01
C310
R316
LC301
X301
220k
QAX0305-001Z
CH
IN
GND
Chroma
16MHZXtal
Y/C-Vcc(5V)
R-OUT
ABL
RGB-Vcc(9V)
GND
100R317
C313
100/16
C314
0.01
C315
10/50
R321
1k
D302
*3
ABL
GND
R
VM
12V
GND
C321
10/50
C311
Vdd
Black
Y-OUT
Stretch
Fsc
B-Y OUT
G-IN
Ys
B-IN
Digital R-IN
Digital
Digital
Digital
R346
33k
R330
4.7k
D303
*3
OSD_YS
CRT SKT PWB
100/16
R-Y OUT
AnalogYS/YM
L306
QQL244K-330Z
Q308
*5
1.8V
C330
C320
39p
0.01
C319
470R327
K307
.1/16C322
QQR0621-002Z
.1/16
4.7
L305
C323
2.0V
Y-IN
GND
B-Y IN
R-Y IN
Fsc
R-IN
G-IN
B-IN
Color
Limiter
Analog
Analog
Analog
1/50C326
1/50C325
1/50C324
R331
1.5k
C329
68p
CH
R332
1.8k
IC302
AN5860
RGB
C327
5.6kR345
SW
CH
0V
R335
27k
Q309
0.01C332
1/50C331
BUFFER
4.3V
.1/16
3.0V
4.3V
Filter
VM OUT
APC
R336
10k
IC301
TB1227CN
V/C DEF
FSC OUT
C/V SECAM/OTHERS
4.7/50
R339
OPEN
BUFFER
D304
*3
Q311
*5
Ys
SW
R340
10k
10/50C334
R333
4.7k
0.8V 5.3V 0V 5.1V 5.1V 5.1V
Ys
BRI
R0G0B0
5.1V 5.1V 5.7V 0V 5.1V 5.1V 5.7V
C328
47/25
0.1V
*1
8.9V
3.6V
R337
1k
R338
OPEN
Q310
OPEN
Q312
*2
Ys
0V
3.4V
0V
R341
10k
R2
HP
VccR1G1LB1
100/16
YORCV
C505
1/50
R403
0.0033
1k
R402
C401
18k
R404
10k
C506
3.3/50
C333
.1/16
NC
V-NF
V-OUT
V-ramp
V-Sepa
Sync-IN
Correction
Curve
FBP-IN
Vcc
H-OUT
Coinsident Det
0.01
C502
10k
R502
100k
R503
0.01
0.01
C503
C504
L301
4.7
QQL244K-4R7Z
120
1W OMR
R304
H_DRIVE
STB_5V
PROTECT
9V
STB_5V
PROTECT
AV32T25EKS / AV32R25EKS
AV32T25EKS
AV32T55EKS / AV32R250EKS
AV32T55EKS
AV32T25EIS
AV32T25EIS
CENT
GND
SR_IN
SR_IN
SL_IN
SL_IN
IC603
OPEN
OSD_HP
V_DRIVE
ODD/EVEN
HFB
GND
GND
V.DRIVE
ODD/EVEN
DEF POWER PWB
GND
GND
A-5V
12V
SCL2
SDA2
L/R_
A-5V
SCL2
SDA2
L/R_CENT
C638
OPEN
C639
OPEN
LIN
RIN
FIL1
FIL2
C648
OPEN
C647
OPEN
TU001
Q001
Y001
R004
R005
R006
R007
R008
R009
R010
C010
DIFERENCE LIST
*
R420
Y605
Y604
OPEN
EW
NECK
V_SAW
S_COR
EW
GND
GND
GND
GND
NECK
V.S AW
S.COR
SW
G2
OSD_R
CN012
OPEN
SECAM Trap SW
LC301
CE42142-222Z
K307
QQR0621-002Z
L305
QQL244K-4R7Z
R342
1.5k
R344
0V
0V
0V
B2
OSD_G
QGB1506L1-16
1k
OSD_B
CN003
GND
A.MUTE
FSC
SC_YS
SC_R
SC_G
SC_B
GND
ABL
EXT1/OTH
ABL
R-IN
12V
C640
OPEN
LOUT
VOL
C646
OPEN
*
SJL-1004A-U2
SJL-1007A-U2
0
R417
22k
Q401
SW
H_DRIVE
REG
H.DRIVE
REG/OTH
L-IN
R651
OPEN
C645
OPEN
DIFERENCE LIST
12k
7.9V
0V
NOT USE
GND
9V
9V
GND
IFCK
IFOK
CS
D_IFCS
D_IFOK
D_CLOCK
D_DATA
Y601
0
Y602
0
C641
OPEN
R649
R650
OPEN
OPEN
ROUT
TEST2
3D_ST
3D_MONO
TEST1
VREF1
VCC
GND
C644
OPEN
SJL-1004A
SJL-1007A
QAU0276 QAU0277
-1 -1
*1 OPEN
OPEN
0
OPEN
100
OPEN
100
0
4.7k
10k
2.2k
10k
1k
OPEN
680
OPEN
330
OPEN
1/10
POWER
D620
MA111-X
2SA1037AK/QR/-X
R647
47k
C634
1000/16
D622
MA111-X
R646
27k
R418
6.8k
8.5V
9.1V
8.5V
Q402
*1
0V
SW
PROTECT
IFDI
C642
OPEN
ON/OFF
4.3V
S_OUT
GND
SUB_OUT
GND
R676
27k
STB_5V
L-OUT
GND
GND
R-OUT
GND
C_OUT
Y611
0
D619
MA111-X
R680
2.2k
D616
MA111-X
0V
0.5V
0V
Y609
OPEN
R677
0
Q625
OPEN
C649
OPEN
R682
OPEN
R652
0
Y610
AMP_MUTE
D-GND
D-GND
D-5V
D-5V
Y606
A_GND
OPEN
Y612
0
C643
OPEN
Y603
OPEN
DET
Q620
-3.0V
0V
R420
*
R419
5.6k
HP_DET
A_MUTE
D607
OPEN
Q623
2SC2412K/QR/-X
D617
MA111-X
D618
MA111-X
D615
OPEN
Q624
OPEN
0
BBE
MSP_RST
L/R_CENT
D_IFCS
D_IFOK
D_CLOCK
BBE
MSP_RST
L/R_CENT
D_IFCS
D_IFOK
D_CLOCK
D_DATA
R601
OPEN
R603
R604
OPEN
OPEN
R605
OPEN
R606
OPEN
Q602
OPEN
Q601
OPEN
R613
OPEN
D604
OPEN
D621
OPEN
D608
OPEN
R681
100k
D605
OPEN
D606
OPEN
D609
OPEN
R648
OPEN
D610
0V
OPEN
2.2V
Q610
OPEN
0V
R625
22k
R627
OPEN
R629
22k
R630
OPEN
Q611
OPEN
R637
OPEN
D614
OPEN
R653
OPEN
D_DATA
R602
OPEN
SCL2
SDA2
C671
L671
10/50
NQL085J-100X
NQL085J-100X
C612
OPEN
C613
OPEN
C628
1000/25
C629
OPEN
C630
1000/25
D613
MA3330/L/-X
OPTION(NON MOUNT)
:
X
IM-BW
:
BW
NRSA02J-0R0X
:
0
2SC2412K/QR/-X
:
*1
:
2SA1037AK/QR/-X
*2
MA111-X
:
*3
MA3100/M/-X
:
*4
DTC124EKA-X
:
*5
DTA124EKA-X
:
*6
2SC1740S/QR/-T
:
*7
2SA933AS/QR/-T
:
*8
C673
0.01
R674
56k
L672
C674
R675
0.01
56k
R673
680
MUTING
Q673
SCL2
SDA2
IC601
OPEN
S
N
R607
C601
OPEN
OPEN
N
C602
OPEN
C603
OPEN
Q603
OPEN
Q604
OPEN
Q608
OPEN
IC602
AN5277
R626
OPEN
R628
OPEN
Q612
OPEN
Q613
OPEN
R638
OPEN
Q615
OPEN
R608
OPEN
N
R609
OPEN
R618
OPEN
R617
OPEN
0V
R654
0.5V
OPEN
R619
0V
OPEN
Q605
OPEN
R622
OPEN
R623
OPEN
0V
0.5V
R624
0V
OPEN
LR
SUB
0V0V0V0V0V
N
C617
R631
10/50
10k
N
C618
OPEN
N
C619
10/50
Q614
OPEN
R640
R656
OPEN
OPEN
R639
OPEN
Q616
OPEN
DTC144EKA-X
C
SS SC
OPEN
C604
C605
OPEN
C606
OPEN
R610
OPEN
Q606
OPEN
C614
OPEN
R655
OPEN
Q609
OPEN
C616
OPEN
SUB
R
0V0V0V0V0V0V0V
30.1V
C620
100/50
R632
OPEN
R633
C622
10k
OPEN
C623
OPEN
Y615
R634
0
OPEN
Y616
OPEN
C631
OPEN
0.5V
4.1V
R643
8.2k
0.2V
R641
10k
R642
0V
47k
Q618
Q617
S
MUTEMUTE
0.6V
D611
MA3330/L/-X
C633
*1
10/50
C636
D601
Q607
OPEN
3.1V
L,R
MUTEMUTE
0V
15.1V
0V
0V
Q671
2SA1037AK/QR/-X
MUTING
R671
100k
C
VCC
OPEN
C635
OPEN
OPEN
OPEN
C607
R611
OPEN
R620
OPEN
R621
0V
OPEN
0V
VCC
0.6V
2200/35
QETM1VM-228
C621
C624
C625
R635
OPEN
R657
8.2k
0V
3.1V
0V
Q619
DTC144EKA-X
P_ON/OFF
DTC323TK-X
R672
C672
680
10/50
Q672
R678
DTC323TK-X
4.7k
MUTING
STD
C611
OPEN
C608
OPEN
D602
D603
OPEN
C609
OPEN
OPEN
R612
OPEN
R614
OPEN
15.3V
Q621
0V
OPEN
0V
C615
OPEN
SUB
STD
L
0V
31.1V
14.8V
16.2V0V14.6V
C626
OPEN
OPEN
OPEN
OPEN
D612
R636
C627
OPEN
OPEN
R644
15k
R615
18k
Q622
16.3V
DTC144EKA-X
0V
R645
0V
18k
C632
10/50
NOTE
CN00S
Y607
OPEN
Y608
OPEN
CN0SC
OPEN
OPEN
QNN0296-001J601
L
R
SC_OUT
NC
GND
*
GND
GND
R
CN0SW
SUB WOOFER
GND
A_GND
L/R.VCC
C/S.VCC
L
R
No.51968
2-7 2-8
No.51968
MAIN PWB CIRCUIT DIAGRAMS [1/2]
AFC
C010
OPEN
CH
AM
SIF
SCL
OPENR005
SDA
OPENR004
AFC
RF AGC
VIDEO OUT
5V
C008
.1/16
4MHz
IN
IFIN
GND
IF1
NC
C006
0.01
TU2
4MHz
OUT
5V
C004
.1/16
NC
SDA
100R003
SCL
100R002
ADR
C003
BT
OPEN
AGC
TU001
QAU0277-001
MAIN PWB
C001
0.0022
C009
10/50
C007
10/50
C005
1000/16
C002
10/50
(1/2)
10L003
10L002
27L001
R001
OPEN
SJL-1008A-U2
(AV32R25EKS)
(AV32R250EKS)
R505
220
220R506
R507
1k
C507
C508
0.01
1000/16
MY
C509
0.082
C510
0.01
C511
0.01
0
V_SAW
C404
R411
47k
0.5%
R413
22k
0.5%
0.01
C403
0.01
C512
1/50
QTMN1HM-105Z
R514
4.7k
R412
X
C405
11.5V
HF
0.01
OSD_VP
OSD_VP
OSD_HP
OSD_HP
R508
22k
R509
5V
HBLK_L
HBLK_R
R409
22k
R511
0
AK04-T2
D503
NECK
IC501
AN5441SA-W
DEF CONTROL
2.3V
SDA
2.3V
SCL
0.8V
H_FBP
4.9V
5V
9.0V
TEST
NC
2.7V
HBLK
H
4.8V
HBLK
L
0V
VBLK
H
VBLK
L
0V
H_AGC
3.3V
BLK OUT
0.5V
NECK
8.7V
V FEED 12V
3.7V
REG
SCL1
SDA1
REG
SCL1
SDA1
AGC
2200/16
C513
OSD_R
OSD_R
OSD_G
OSD_G
32V
D.GND
A.GND
PULSE
12V
AGC
RAMP
KEY
STONE
EHT DC
EHT AC
CORNER
EW OUT
V OUT
FEED
BACK
QFV71HJ-394Z
C514
0.01
OSD_B
OSD_YS
OSD_B
OSD_YS
AV32T25EKS / AV32R25EKS
AV32T55EKS / AV32R250EKS
AV32R25EKS
AV32R250EKS
AV32T25EIS
AV SW PWB
AV_LINK
YORCV
Y/V
Y001
0
R008
10k
SDA1
SCL1
R516
0.01
C516
2.2k
R518
6.8k
ODD/EVEN
Q002
R009
*1
8.9V
OPEN
4.3V
Q001
3.7V
C013
OPEN
0.01
R010
OPEN
SCP
SCL1
SDA1
R416
100
C408
0.015
4.7kR517
SCL1
SDA1
OSD_VP
GND
R007
10k
R006
C011
4.7k
10/50
C012
0.01
R415
D401
5.6k
OPEN
0V
V
2.5V
QFV71HJ-824Z
C407
QFV71HJ-184Z
C406
11.7V
0.82
C407
R519
7.1V
TF
5.6k
R520
1.1V
1.5k
2.4V
C406
0.18
8.0V
TF
2.8V
R574
R572
33k
22k
0.6V
C571
0.01
R573
4.5V
820
R571
4.7V
100
R414
4.7V
100
0.5%
11.7V
C515
0.39
TF
EW
V_DRIVE
S_COR
HP_DET
A_MUTE
EXT1/OTH
P_ON/OFF
ODD/EVEN
AMP_MUTE
S_COR
HP_DET
A_MUTE
EXT1/OTH
P_ON/OFF
AMP_MUTE
SC_YS
SC_R
SC_G
SC_B
GND
GND
TV_VIDEO
R011
1k
SC_R
SC_YS
SC_G
SC_B
IC301
5Vp-p(H)
IC301
3Vp-p(H)
IC301
0.8Vp-p(H) 0.8Vp-p(H) 3.5Vp-p(H)
R405
22k
C402
OPEN
NC
0V 3.9V 3.0V 2.3V 2.6V 5.6V
4.6V
GND
V-BLK OUT
SCP OUT
VAGC-filter
0V 0V 8.9V 0V 0V 1.4V 0.1V 5.2V 2.2V 2.2V 3.2V 1.7V 1.7V 6.3V 0V 0.5V 0V 4.4V 4.4V 4.9V 2.3V 2.0V 0.1V
R301
C501
OPEN
R302
OPEN
R303
OPEN
R406
OPEN
L501
QQL244J-151Z
12V
12V
FSC
SCP
GND
GND
YORCV
AV_LINK
CORCV
GND
GND
14 35 36
37 42 53
V-NF
Vcc
100/16
9V
A.MUTE
SCP
YORCV
CORCV
FSC
4 12 13
IC301
IC301
IC301
C505
1/50
R403
0.0033
1k
R402
C401
10k
18k
R404
3.3/50
C333
.1/16
V-OUT
V-ramp
V-Sepa
Sync-IN
Correction
Curve
FBP-IN
Coinsident Det
H-OUT
0.01
C502
10k
R502
100k
R503
0.01
C503
L301
4.7
QQL244K-4R7Z
120
1W OMR
R304
H_DRIVE
STB_5V
PROTECT
STB_5V
PROTECT
3.3V
3.3V
9V
Y/VNCGND
GND
5V
GND
GND
R658
39k
3Vp-p(H) 2.5Vp-p(H)
0.4Vp-p(H) 0.55Vp-p(H)
GND
GND
5V
SCL2
SDA2
SCL2
SDA2
IC301
IC301
12V
12V
R679
OPEN
MSP_RESET
GND
GND
GND
L_MONO
GND
GND
SIF
TV_AUDIO
IC671
Y614
0
BA05T
5V_2
11.8V
INOUT
GND
5.0V
C676
.1/16
MSP_RST
IC301
YORCV
C506
NC
0.01
C504
QGA2501C5-08Z
CORCV
R305
R314
5.6k
5.6k
R306
2.2k
0.5V
Sync-OUT
Vdd(5V)
R310
C303
D301
R307
1.9V
3.3V
1k
2.7V
R309
2.2k
R504
8.2k
5.0V 2.4V 2.9V 2.1V 2.3V 3.3V 4.8V 4.1V 2.7V 5.2V 2.2V 1.6V 1.6V 2.3V 2.3V
AFC1-filter
SCL
390
47/25
MA3051/M/-X
SCL1
C304
CN008
10k
0.01
SDA1
0V
R401
V Center
SDA
R311
Q301
*2
BUFFER
C301
.1/16
.068/16
C302
Composite
SDEMO-adj
GND
B-OUT
100R312
390
12V
GND
CRT SOCKET PWB
R308
470
Video-IN
100R313
B
1.2V
Q302
BUFFER
C309
C312
68p
CH
APL
G-OUT
G
C305
100/16
0V
*2
L302
4.7
QQL244K-4R7Z
0.01C306
C307
C308
470/16
12p
4.7/50
CH
0.01
C310
LC301
R316
X301
220k
QAX0305-001Z
10/50
C311
1k
*3
Y/C-Vcc(5V)
ABL
ABL
16MHZ Xtal
RGB-Vcc(9V)
GND
Vdd
Black
Y-OUT
Stretch
Fsc
G-IN
B-IN
Digital R-IN
Digital
Digital
R346
33k
GND
ChromaIN
R-OUT
GND
100R317
C313
100/16
C314
0.01
C315
10/50
R321
D302
R
VM
12V
GND
ALC_ON/OFF
5V
BBE_ON/OFF
BBE
C321
B-Y OUT
Ys
Digital
R330
4.7k
D303
*3
OSD_YS
5V
100/16
.1/16
R-Y OUT
AnalogYS/YM
1/50C324
GND
C319
470R327
100/16
R-IN
Analog
R_OUT
C675
R-Y IN
L_OUT
CN006
QGB1505J1-50
.1/16C322
B-Y IN
G-IN
Analog
1/50C326
1/50C325
C320
0.01
K307
L305
GND
Fsc
B-IN
Analog
R331
1.5k
C329
68p
C
R332
1.8k
IC302
AN5860
RGB SW
QQL244K-330Z
QQR0621-002Z
C323
.1/16
4.7
2.0V
Y-IN
Color
Limiter
4.7/50
C327
5.6kR345
R333
4.7k
H
L306
1.8V
C330
39p
CH
R335
27k
0.01C332
1/50C331
4.3V
3.0V
4.3V
Filter
VM OUT
APC
R336
10k
IC301
TB1227CN
V/C DEF
FSC OUT
C/V SECAM/OTHERS
R339
OPEN
BUFFER
D304
*3
Q311
*5
SW
Ys
R340
10k
10/50C334
0.8V 5.3V 0V 5.1V 5.1V 5.1V
Ys
BRI
R0G0B0
5.1V 5.1V 5.7V 0V 5.1V 5.1V 5.7V
C328
47/25
AV32T25EKS / AV32R25EKS
AV32R25EKS
AV32T55EKS / AV32R250EKS
AV32R250EKS
AV32T25EIS
GND
GND
GND
A-5V
Q308
*5
0V
Q309
BUFFER
R337
1k
*1
Q310
OPEN
0V
0V
HP
0.1V
OPEN
R338
QGB1505J1-40
LC301
CE42142-222Z
K307
QQR0621-002Z
L305
QQL244K-4R7Z
8.9V
3.6V
R342
1.5k
0V
Q312
*2
SW
Ys
0V
3.4V
R341
10k
R2
G2
VccR1G1LB1
OSD_R
CN012
SECAM Trap SW
R344
1k
0V
B2
GND
OSD_B
OSD_G
CN003
QGB1506L1-16
EXT1/OTH
SC_YS
SC_R
SC_G
SC_B
A.MUTE
FSC
ABL
ABL
OSD_HP
HFB
SR_IN
SR_IN
SL_IN
SL_IN
IC603
OPEN
V_DRIVE
ODD/EVEN
GND
GND
V.DRIVE
ODD/EVEN
POWER & DEF PWB
SCL2
A-5V
SCL2
C638
OPEN
C648
OPEN
NECK
V_SAW
GND
GND
NECK
V.S AW
DOLBY PWB
CENT
GND
L-IN
R-IN
GND
SDA2
SDA2
C639
OPEN
LIN
EW
L/R_
L/R_CENT
FIL1
C647
OPEN
S_COR
12V
C640
OPEN
RIN
Y604
OPEN
9V
9V
GND
12V
D_IFCS
Y601
OPEN
Y602
OPEN
C641
OPEN
R649
OPEN
LOUT
ROUT
TEST2
FIL2
VOL
TEST1
VREF1
R651
OPEN
C645
OPEN
C646
OPEN
Y605
0
D620
MA111-X
C634
1000/16
D622
MA111-X
R646
27k
R417
22k
9.1V
7.9V
Q401
*5
Q402
0V
SW
*1
SW
0V
PROTECT
H_DRIVE
REG
D-5V
IFDI
IFCK
IFOK
CS
D_IFOK
D_CLOCK
D_DATA
C642
OPEN
R650
OPEN
3D_ST
3D_MONO
VCC
GND
C644
OPEN
POWER ON/OFF DET
2SA1037AK/QR/-X
4.3V
R647
47k
R418
6.8k
8.5V
8.5V
S_OUT
GND
SUB_OUT
GND
GND
GND
C_OUT
Y613
OPEN
Y611
0
0
Q623
2SC2412K/QR/-X
0.5V
R676
27k
0.5V
0V
A_MUTE
R-OUT
GND
D619
MA111-X
R680
2.2k
0V
0V
R677
Y609
OPEN
Q625
DTC144EKA-X
C649
10/16
R682
47k
R652
82k
AMP_MUTE
STB_5V
L-OUT
0
D-GND
D-GND
D-5V
Y606
A_GND
OPEN
Y612
0
C643
OPEN
Y603
Q620
-3.0V
0V
R420
*
R419
5.6k
HP_DET
0V
Y610
OPEN
D607
MA111-X
D616
MA111-X
D617
MA111-X
D615
MA111-X
MA111-X
MA111-X
R681
100k
D618
MA111-X
4.9V
0V
MSP_RST
MSP_RST
D604
D621
OPEN
D608
Q624
2SA1037AK/QR/-X
BBE
L/R_CENT
D_IFCS
D_IFOK
D_CLOCK
D_DATA
BBE
L/R_CENT
D_IFCS
D_IFOK
D_CLOCK
D_DATA
R601
R602
1k
OPEN
R604
R603
OPEN
680
R605
1k
R606
OPEN
Q602
OPEN
Q601
OPEN
R613
OPEN
D605
OPEN
D606
MA111-X
D609
OPEN
R648
10k
D610
0V
MA111-X
2.2V
Q610
DTC124EKA-X
0V
R625
2.2k
R627
2.2k
R629
2.2k
R630
OPEN
Q611
OPEN
R637
OPEN
D614
MA111-X
R653
18k
Q604
OPEN
DTC144EKA-X
R626
OPEN
R628
OPEN
Q612
OPEN
Q615
DTC144EKA-X
SCL2
SDA2
SCL2
SDA2
IC601
AN7585
N
C601
10/50
N
C602
10/50
N
C603
10/50
Q603
OPEN
R617
10k
4.1V
0.2V
Q605
DTC144EKA-X
R623
10k
4.1V
0.3V
Q608
IC602
AN7585
C617
10/50
C618
10/50
C619
10/50
Q613
OPEN
Q614
OPEN
R640
8.2k
R638
10k
0.5V
4.1V
R639
0.3V
47k
0V
*DEFFERENCE LIST(*PARTS)
R420
C
S
SS SC
0V0V0V0V0V
0V0V0V0V0V
27.3V
0.6V
C604
100/50
C605
OPEN
C606
OPEN
R610
OPEN
Q606
R654
8.2k
0V
C614
10/50
R655
8.2k
0V
0V
C616
10/50
SUB
R
0V0V0V0V0V0V0V
30.1V
C620
100/50
R632
10k
R633
10k
Y615
0
Y616
OPEN
C631
R641
10k
4.1V
R642
0.2V
47k
0V
Q617
13.6V
DTC144EKA-X
0.6V
C622
OPEN
C623
OPEN
R634
OPEN
R643
8.2k
0.5V
Q618
R607
10k
R608
10k
R609
10k
R618
8.2k
0V
0.5V
R619
47k
0V
R622
8.2k
0.5V
R624
47k
Q609
0V
LR
SUB
0V0V0V0V0V
N
R631
10k
N
N
R656
8.2k
0V
Q616
0V
10/50
DTC144EKA-X
SJL-1008A-U2
12k
MUTEMUTE
S
0V
0V
0V
0V0V0V
0.6V
2200/35
C636
D601
MA3330/L/-X
Q607
3.1V
L,R
MUTEMUTE
0V
15.1V
Q671
OPEN
MUTING
R671
OPEN
VCC
QETM1VM-228
C635
OPEN
OPEN
C607
R611
OPEN
R620
15k
0V
0V
VCC
0.6V
2200/35
QETM1VM-228
C621
D611
MA3330/L/-X
R644
15k
R657
8.2k
C633
10/50
3.1V
Q619
DTC144EKA-X
P_ON/OFF
L671
OPEN
C612
C613
C628
1000/25
3300/25
C630
1000/25
D613
MA3330/L/-X
NOTE
X
BW
0
*1
*2
*3
*4
*5
*6
*7
*8
C673
OPEN
R674
OPEN
L672
OPEN
R675
OPEN
QETM1EM-338C629
OPTION(NON MOUNT)
:
IM-BW
:
NRSA02J-0R0X
:
2SC2412K/QR/-X
:
:
2SA1037AK/QR/-X
MA111-X
:
MA3100/M/-X
:
DTC124EKA-X
:
DTA124EKA-X
:
2SC1740S/QR/-T
:
2SA933AS/QR/-T
:
C674
OPEN
R673
C671
OPEN
OPEN
Q673
OPEN
MUYING
R672
C672
OPEN
OPEN
Q672
R678
OPEN
OPEN
MUTING
C
STD
C611
1000/25
28.2V
13.4V
15.2V0V13.4V
1000/25
C608
OPEN
1000/25
D603
MA3330/L/-X
OPEN
C609
D602
MA3330/L/-X
R612
OPEN
R614
18k
15.3V
Q621
0V
DTC144EKA-X
R621
0V
18k
C615
10/50
SUB
L
STD
0V
31.1V
14.8V
16.2V0V14.6V
OPEN
C626
C624
OPEN
C627
C625
OPEN
OPEN
D612
MA3330/L/-X
R635
R636
OPEN
OPEN
R615
18k
Q622
16.3V
DTC144EKA-X
0V
0V
R645
0V
C632
18k
0V
10/50
CN0SC
QGA2501C5-003Z
SC_OUT
NC
GND
CN00S
QGA2501C5-004Z
GND
GND
R
Y607
OPEN
CN0SW
QGA2501C5-003Z
SUB WOOFER
GND
Y608
OPEN
OPENJ601
L
R
L
R
A_GND
L/R.VCC
C/S.VCC
SJL-1008A-U2 (AV32R25EKS, AV32R250EKS)
EW
GND
GND
S.COR
H.DRIVE
REG/OTH
No.51968 No.51968
2-9 2-10
MAIN PWB CIRCUIT DIAGRAM [2/2]
MAIN PWB (2/2)
SJL-1004A-U2
SJL-1008A-U2
NOTE
OPTION(NON MOUNT)
:
X
IM-BW
:
BW
NRSA63J-0R0X
:
0
2SC2412K/QR/-X
:
*1
:
2SA1037AK/QR/-X
*2
MA111-X
:
*3
MA3100/M/-X
:
*4
DTC124EKA-X
:
*5
DTA124EKA-X
:
*6
2SC1740S/QR/-T
:
*7
2SA933AS/QR/-T
:
*8
(AV32T25EKS, AV32T55EKS)
(AV32R25EKS, AV32R250EKS)
A_GND
C/S.VCC
L/R.VCC
R731
0
Q719
D701
*3
*2
R706
220k
5V
5V5V5V
CN005
QGB1506L1-16
R730
2.2k
GND
C708
100/10
Q714
C701
R703
*5
0.1
1k
Q718
*1
R701
220
C710
100/10
*DEFFERENCE_LIST(*PARTS)
SJL-1004A SJL-1007A SJL-1008A
Q716
OPEN
Q717
OPEN
OPEN
R735
OPEN
R736
OPEN
R737
OPEN
R738
R761
47k
R762
47k
OPEN
R767
OPEN
R768
OPEN
R769
QGA2501C5 QGA2501C5 QGA2501C5
CN016
-05Z -05Z -05Z
NC
A.VCC
A.VCC
NC
GND
GND
CENT.VCC
CENT.VCC
GND
GND
GND
P_ON/OFF
POWER & DEF PWB
.1/16
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
C707
.1/16
C709
STB_5V
IC705
MM1478DF-X
4.9V 4.9V 3.2V 0V
VinVout
RST
CONT
NC
GND
3.1V 0V 0V 4.8V
C711
220/10
2.4V 0V
R704
4.7k
4.9V 0V
IC706
R1170H251B-X
2SK1374-X
2SK1374-X
32V
GND
GND
STB_5V
PROTECT
SJL-1007A-U2
STB3.3V
STB2.5V
NC
R702
cd
C704
.1/16
Vout
GND
CE
10k
10k
10k
10k
47k
47k
10k
0
18k
GND
GND
GND
CN004
QGB1506L1-16
RST
C705
4.7k
Vin
NC
12V
12V
12V
GND
.1/16
D706
MA3039/H/-X
C712
220/10
GND
REG
S_COR
D707
MA3030/H/-X
9V
GND
9V
9V
NC
GND
5V
9V
32V
12V
PROTECT
AV32T25EKS / AV32R25EKS
AV32T55EKS / AV32R250EKS
AV32T25EIS
(AV32T25EIS)
Y/V
BBE
L/R_CENT
EXT1/OTH
IC703
JLC1562BF-X
.1/16C713
A0
A1
A2
NC
NC
S_COR
REG
VSS
SDA1
CENT
ON/OFF
EXT1/OTH
4.8V
VDD
2.3V
2.2V
SCL1
0V
DAC
10kR709
0V
LR/
10kR710
0V
BBE
XR711
Y/V
10kR712
1.8V
3.4V
C714
.1/16
AT24C16-28R25EK
(AV32R25EKS / AV32R250EKS)
AT24C16-28T25EK
(AV32T25EKS / AV32T25EIS
AV32T55EKS )
SCL2
SDA2
SCL1
SDA1
SCL1
SCL2
SDA2
SDA1
STB_5V
0V
0V
0V
0V
0V
10kR707
0V
10kR708
0V
0V
IC702
3.1V
RCVDD
SCL3 SDA3
MEMORY
SCL3
3.1V 3.1V0V
SDA3
GNDA2A1A0
D_GND
QGA2501F1-06
AV32T25EKS / AV32R25EKS
AV32T55EKS / AV32R250EKS
AV32T25EIS
R751
R752
C715
560p
CH
R726
68k
A_MUTE
HBLK_L1
R713
10k
Q701
0V
2.0V
2.0V 2.2V 0V 0V 0V 1.7V 0V 0V 3.1V 0V 2.4V 2.5V 0.8V
BUS
SCL1
220R721
220R722
220R723
220R724
220R725
SCL1
SCL3
SDA1
SDA3
BUS_FREE
CN0C1
HBLK_R1
H_BLK_L
AMP_MUTE
SCL2
SDA2
100R716
4.7kR720
SDA2
YORCV
OSD_HP
OSD_VP
P_ON/OFF
100R717
4.7kR732
SCL3
C718
10/25
P_ON/OFF
H_BLK_R
SCL3
100R728
Q717
*R737
*R738
N
AGC
AGC
4.7kR733
SDA3
*
R739
R740
3.3k
R742
C720
R795
22k
OPEN
AFC
R794
ROTATION
SDA3
X
47k
C719
47kR746
R750
47k
AFC
4.7k
100R729
S
D
X
R747
6.8k
P_ON/OFF
3.1V
DOLBY
4.7kR734
0V
0V
YORCV
Q715
DTC124EKA-X
POW ON/OFF
DAT
G
S
D
4.8V
2.6V
R741
R744
470
R748
15K
Q704
0.5V
Y/V
YORCV
AMP_MUTE
0V
FREE
A_MUTE
SCL1
SDA1
2.2V 2.3V 2.9V 2.9V 3.1V 3.1V 0V 3.1V 2.4V 0V 0V 1.9V 2.4V 0V 1.7V 0.1V 2.7V 0V 0V 3.0V 0V 3.1V 3.1V 2.3V 2.8V0V
100R714
100R715
4.7kR718
4.7kR719
SDA1
SCL2
PROTECT
GND
0V
MSP
DOLBY
3.1V
3.1V
Q702
100
R745
1.8k
Y/V
0V
CLK
D_CLOCKD_DATA
0V
R727
L701
C716
RESET
EXT1/OTH
OPEN
4.7
0.1V
0V
EXT1/OTH
Q706
.1/16
G
Q716
8.9V
10k
-0.6V
MSP_RST
VDD3.3V
VDD2.5V
C717
4.7
L702
C748
.1/16
3.1V
*
2.0V
2.5V
0V
R749
AV_LINK
AV_LINK
R753
22k
3.3V
0V
C721
1/50
C749
.1/16
4.7
L704
QQL244K-4R7Z
VSS
VDD2.5V
VSS
VDD
3.3V
C726
OPEN
.1/16
QQL244K-4R7Z
4.7
L705
R735
*
R736
*
L707
8.2
R743
390
R765
10k
Q703
22k
2.5V
R766
2.2k
OSD_B
OSD_YS
OSD_B
OSD_YS
5.6k
4.1V
4.7V
Q705
0V
OSD_B
OSD_R
OSD_G
OSD_YS
10/50C724
10/50C723
10/50
C722
22p
22p
22p
C744
C745
C746
1kR757
QQL244K-4R7Z
OPEN
C725
.1/16
C728
QQL244K-4R7Z
CH
3.1V
3.0V
OSD_G
OSD_G
4.7
L703
NQR0360-001XK703
NQR0360-001XK701
NQR0360-001XK702
0V 0.2V 0V 0V 0.8V 0.3V 3.1V 0.6V 0V 3.1V 0V 0V0V
OSD_B
OSD_R
OSD_G
OSD_YS
CVBS
Q707
OSD_R
VDDA2.5
VSSA
C727
OPEN
4.7
L706
QQL244K-4R7Z
C747
.1/16
QQL244K-8R2Z
C730
150p
C731
OPEN
OSD_VP
OSD_HP
OSD_R
OSD_VP
OSD_HP
C729
.033/25
*
R761
AGC
MSP_RST
AGC
*
R762
L/R_CENT
MSP_RST
VDDA2.5V
AFC
R763
AFC
BBE
L/R_CENT
R551,561
QRK126J-100X
C732
33p
QQL244K-4R7Z
CH
.1/16
C734
VSSA
XTAL1
KEY2
NC
C735
.033/25
R764
100k
82k
R705
OPEN
A_MUTE
AMP_MUTE
BBE
A_MUTE
AMP_MUTE
IC551
LA6515 ROTATION
V.SENCE1
OUT1
-V.1
V.1
7.3V 7.3V 6.4V 6.3V 0V 5.8V 5.8V 5.4V 5.4V 11.8V
R551
10
1/2W
R552
120k
R553
68k
C551
.22/16
.22/16
C733
39p
CH
XTAL2
HS
D_DATA
D_CLOCK
D_CLOCK
80%
C552
80%
RST
R767
R769
X701
QAX0669-001Z
RST
VS
D_IFOK
D_IFOK
D_DATA
D_IFOK
*
*
IFOK
DOLBY
ODD/EVEN
ODD/EVEN
D_IFCS
D_IFCS
C736
R557
5.6k
D_IFCS
*
R768
OPEN
R770
L708
4.7 QQL244K-4R7Z
IFCS
DOLBY
VDD3.3V
PROTECT
AV_LINK
REMOCON
0.001
CH
1kR771
C738
150p
PROTECT
AV_LINK
R773
220
REG
S_COR
ODD/EVEN
REG
S_COR
ODD/EVEN
R558
5.6k
C737
VSS
IN
D704
MA3068/M/-X
HBLK_L1
GND
R554
33k
LINK_OUT
.1/16
OUT
AV_LINK
HP_DET
R772
100k
R775
HBLK_R1
1k
V.2
-V.2
OUT2
R560
100k
R556
150k
C554
.22/16
80%
R555
4.7k
C555
.22/16
80%
NC
TEST
IC701
SDA555XFL
MICOM&TEXT
KEY1
D702
C739
1/10
80%
Q711
-0.2V
R774
47k
C740
560p
R776
47k
R781
OPEN
10k
R786
V.SENCE2
R777
1k
R778
1.5k
D703
0V
0V
CH
CN0RT
CN016
*
VCC
1/2W
10
C553
R561
47/25
HP_DET
KEY2
KEY1
REMOCON
C677
.1/16
A_GND
HP_DET
REMOCON
R779
27k
D705
0V
R782
10k
R783
6.8k
0V
Q712
R787
33k
C742
1/50
R789
10k
Q708
4.9V
4.7V
4.3V
4.9V
Q710
0V
R784
33k
4.8V
0V
R785
15k
6.1V
6.1V
2.4V
4.2V
Q709
R780
10k
R792
10k
C741
1/50
C743
.1/16
R788
8.2k
HBLK_L
HBLK_R
LINK_IN
KEY1
KEY2
LINK_IN
LINK_OUT
Q713
4.9V
R790
0V
1k
R791
1.5k
R793
1k
L
R
HP_DET
CN001
QGF1220C2-19
STB2.5V
HP_DET
GND
GND
KEY2
KEY1
STB_5V
GND
GND
REMOCON
P_ON/OFF
GND
H/P_L
H/P_L
H/P_R
H/P_R
A_GND
A_GND
A_GND
FRONT CONTROL PWB
No.51968
2-11 2-12
No.51968
POWER & DEF PWB CIRCUIT DIAGRAM
AV32T25EKS / AV32R25EKS
AV32T55EKS / AV32R250EKS
AV32T25EIS
AV32T25EKS / AV32R25EKS
AV32T55EKS / AV32R250EKS
AV32T25EIS
MAIN PWB MAIN PWB MAIN PWB
CNDEG
QGA7901C1-02
!
QGA7901C1-02
CN00W
AC
FRONT CONTROL PWB
NOTE
*1:
2SC1740S/QR/-T
*2:
2SA933AS/QR/-T
*3:
1SS133-T2
BUS WIREBW
: : OPEN NON MOUNT
TH901
!
QAD0133-9R0
!
C901
QFZ9075-473
R902
330
1/2W
L902
IC901
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
-120
4.7k
-332
-332
-1R2
-1R2
L901
QQL402K-100
C904~C906
0.0047
C906
0.0047
AC400V
QCZ9054-472
!
R909
47k
QRL039J-473
R911
0.1
QRM059J-R10
D906
MTZJ4.7A-T2
C917
4.7/50
!
!
3W
MTZJ27B-T2
R912
2.2
QRT029J-2R2
C523
C524
C529
C542
C561
QCZ9034-472A
!
C905
0.0047
AC400V
QCZ9054-472
!
C907
220/385
QEZ0199-227
D913
2W OMF
R918
1k
TF
C920
0.33
SJL-2002A-U2
SJL-2004A-U2
QFP32GJ
-153
QFM72DK
-104
QFM72DK
-393
QFZ0197
-104
QFLC1HJ
-683Z
D909
*3
1/2W
!
D901
L903
QQR1200-001!
FB/OLP
VIN
GND
QQR0621
-002Z
FMX-G12S
QEHT11B
-002Q
ICP-N75-Y
QETM1VM
-228
!
!
!
!
D3SBA60
C904
0.0047
AC400V
OPENY905
QCZ9054-472
OPENY906
D907
MTZJ15B-T2
2.9V
18.9V
C914
OPEN
OPENK903
D
288V
0V
BWD910
0.6V
D911
C912
0.001
R917
220
1/2W
SJL-2002A-U2
SJL-2004A-U2
QRZ9022
R554
-R47
QRL029J
R561
-220
12k
R562
QRZ0056
R563
-103Z
QRA14CF
R595
-2102Y
QRA14CF
R596
-2671Y
0.0133
C464
QFZ0200
C521
-452
OPENC903
OCP/INH
MTZJ15B-T2
SJL-2004A-U2SJL-2002A-U2
4.7
2.2k
QQL402K-100
Y901
OPEN
C902
OPEN
!
LF902
QQR1095-001
Y903
OPEN
Y904
OPEN
STR-F6254/F7
DIFFERENCE LIST(*PARTS)
*
Y956 OPEN
K955
D956
HS956
!
CP954
C961
!
IC401 LA78041 AN5523
R414
R465
R467
R468
R504
R505
R551
R552
Y902
OPEN
R903
10W UNF R
QRF104K-3R9
SJL-2002A-U2
SJL-2004A-U2
QRL039J
QRL039J
QRL039J
QRT039J
QRT039J
POWER & DEF PWB
SJL-2002A-U2
SJL-2004A-U2
(AV32T25EKS / AV32T55EKS / AV32T25EIS)
(AV32R25EKS / AV32R250EKS)
AC400V
CN005
QGB1506M1-16
! T901
QQS0144-001
0V
ISOLATED
OPENC993
R991
!
QRZ0057-825
C992
!
470 AC400V
QCZ9079-471
C991
!
0.0033
QCZ9079-332
QQR0872-001Y
Y951
BW
K956
QQR0621-002Z
Y953
BW
R951
OPEN
3W OMF
K955
28.3V2.7V
R952
2.2k
27.3V
8.2M 1W
AC400V
K951
K952
QQR0621-002Z
K953
QQR0621-002Z
D957
RGP10J-5025-T3
C932
OPEN
K954
QQR0621-002Z
*
R964
2.2k
1/2W
MTZJ2.7B-T2
D951
RU4B-F1
C951
560p/2kV
QCZ0122-561
QCB32HK-391ZC953
RGP10J-5025-T3D953
QTMM1EM-228
QCB32HK-391ZC955
D954
RGP10J-5025-T3
QTMM1CM-228
CP
! CP955
ICP-N75-Y
C958
OPEN
D955
FMX-G12S
D956
*
C960
OPEN
D962
BW
D965
26.5V
Q931
0V
*1
!
CP951
BW
CP
2200/25
CP952
!
ICP-N50-Y
CP
2200/16
C933
3300/35
QETM1VM-338
!
CP
CP954
!
*
R934
1k
R935
0V
22k
C952
220/160
QEZ0203-227
C954
C957
OPEN
C956
C934
OPEN
D958
1SR35-400A-T2
CP953
QMFZ034-4R0Z-J1
or
QMFZO49-4R0Z-E
CP
C959
3300/35
QETM1VM-338
C961
*
R936
10k
MY
C935
OPEN
D961
BW
0V
Q932
3.1V
DTC124ESA-T
0V
R933
!
QRZ9017-100
OPEN
R939
OPEN
R932
BW
D963
MTZJ3.9B-T2
C979
OPEN
10
Y950
TF
LIVE
( ) ( )
R908
R907
82k
82k
3W OMF
3W OMF
QRL039J-823
QRL039J-823
R904
470k
1/2W
R905
470k
1/2W
C918
0.0015
C919
OPEN
L522
L561
!
T551
T561
C909
560p/2kV
QCZ0122-561
C910
680p/2kV
QCZ0122-681
QQR0679-001
C911
OPEN
C915
OPEN
D904
AU01Z-T2
C916
10/50
AU01Z-T2
SJL-2002A-U2
SJL-2004A-U2
QQR1106
-2
QQLZ028
-472
QQH0130
-001
QQR0898
C908
.01/500V
QCB32HK-103
D902
RG1C-LFA1
K904
K901
QQR0679-001
K902
OPEN
!
R913
QRZ9017-100
D905
R914
2.7k 1/2W
R915
OPEN
PC123FY2
VOLTAGE FEEDBACK
-1
10
R916
10k
!
PC901
QQL26AK-220Z
L955
22
L951
QQLZ026-460
OPEN
Y952
R942
QRL039J-561
QRL039J-561
R943
R942
560
3W
2.2V
Q934
*1
0V
142.3V
27.3V
0V
POW ON/OFF
GND
GND5V5V
5V
470/35
46
C968
R976
10 2W OMF
QRL029J-100
BWY954
6.3V
C974
0.1
D984
R943
BW
560
3W
R937
10k
0.6V
R938
330
TF
C964
0.68
IC951
SE140N
ERROR AMP.
C965
0.1
C971
27V
GNDVOGND
0.1
VIN
AUDIO_B
STD-BY: 7V
ON :30V
SC
SC
AUDIO_B
IC952
SC
D966
OPEN
AU_GND
+A_M_VCC
+A_M_VCC
29.8V
C966
0.01
R978
OPEN
2W OMF
12V REG
13.8V
IC953
BA17809T
9V REG
R979
OPEN2W OMF
GND
4.9V 0V
3.2V
R941
1k
24V
STB ON
IC955
BA05T
BA12T
0V
0V
CTL
IN OUT
GND
11.9V
NCNCAU_GND
0V
8.9V11.8V
4.9V
C967
220/10
QRL039J-223
QQL26AK-820Z
L952
QEHR1CM-107Z
82
C969
470/16
L953
QQL26AM-5R6Z
C972
220/16
IC954
PQ05RF11
L954
QQL26AM-5R6Z
5.6
C975
220/10
D967
MTZJ5.6B-T2
D964
MTZJ33B-T2
R967
22k
3W OMF
C970
100/16
C973
47/25
5VREG
C976
47/25
5V
12V
9V
Q501
Q501
D981
*3
*3
D982
AUDIO_B
P_M_VCC
140Vp-p (H)
4Vp-p (H)
AU_GND
D
G
AU_GND
P_M_VCC
AUDIO_B
STB_5V
B1
D983
*3
R409
R407
10k
BW
MY
C407
0.001
R410
1k
R416
82
1W OMF
R501
560
REGULAR
S_COR
IC401
Vcc -Vcc
2.3V 12.2V 10.7V 12V 0.1V 12.3V 2.3V
C406
QCZ0337-180Z
R406
10k
* 1/2W
R414
MY
C411
.1/100
Q501
BSN304-T
H DRIVE
1.5V
G
R502
2.2k
5V
32V
V_DRIVE
V_SAW
C409
OPEN
EW
H_DRIVE
*
D402
1N4003-T2
C402
D
62.4V
0V
S
QGB1506M1-16
NECK
PUMP
UP
C401
220/35
QEHR1VM-227Z
1000/35
QETM1VM-108
K401
R415
QRX01GJ-1R8
680p/500
QCB32HK-681Z
C501
OPEN
CN004
R492
68k
R493
220k
THERMAL
PROTECTION
OPEN
D401
!!R494
QRZ9017-4R7
MY
C403
OPEN
QQR0621-002Z
QFVF1HJ-334Z
QFVF1HJ-334Z
C502
R503
1.5k
1/2W
V.out
R413
OPEN
1/2W
C408
0.33
C410
0.33
3W OMF
1SS133-T2
C491
1/50
4.7
D492
MTZJ22B-T2
MY
C405
0.0047
R417
10
1/2W
TF
TF
T501
CE42034-002
C503
QEHR2CM-105Z
R504
*
R505
*
3W OMF
R548
OPEN
1/2W
B1
D491
GND
PROTECT
MY
C463
0.015
143V
PROTECT
GND
32V
R401
6.8k
R403
3.09k
1%
D493
*3
C492
10/50
R461
330
2SD2553-LB
R521
15
1/2W
1/160
Q546
OPEN
DTC124ESA-T
32V
H.OUT
STB5V
STB_5V
!
Q521
R404
820
GND
1%
C404
1/50
R495
10k
4.0V
D.M.SW
R463
3.9k
1/2W
R462
OPEN
Q541
GND
4.5V
0.5V
R541
GND
12V
R402
6.8k
1%
D403
R405
820
1%
Q404
R496
18k
Q463
*2
PIN DRIVE
PIN DRIVE
!
K503 K504
10k
1/2W
0V
GND
GND
12V9V9V
9V
OPEN
R420
390k
0V
0.5V
0V
*1
0.6V
0V
R464
5.6k
1/2W
4.5V
0V
Q462
*2
1.5kVH MPP
*
K504
C521
10.9V
0V
0V
3.4V
0V
NC
GND
R419
OPEN
Q403
OPEN
R497
15k
0V
Q402
*1
C464
*
MY
R465
3.9V
*
1/2W
R466
1k
1/2W
D521
RH3G-F1
K503
QQR0582-001Z
D522
RU30A-F1
R542
2.2k
1/2W
Q542
DTC124ESA-T
ZOOM SW
R421
22k
R418
OPEN
C462
10/50
R468
*
1/2W
21.9V
0.4V
0V
!
C522
QFZ0200-123
1.5kVH MPP
C523
*
400V PP
C524
QQR0582-001Z
0V
D
0V
S
Q543
IRF620
D494
*3
R467
*
3W OMF
Q461
2SD1408/OY/-LB
PIN OUT
!
*
D.M.SW
10.9V
G
OPEN
C541
PC542
OPEN
ZOOM SW
L461
QQLZ027-821
C461
QEZ0195-475Z
CEHT11B-005QSHS004
R543
120k
1/2W
D555
OPEN
T521
OPEN
R546
OPEN
1/2W
CN003
QGB1506M1-16
MTZJ9.1B-T2
R556
OPEN
R557
OPEN
D556
OPEN
BWY523
C526
QFZ0199-304
Y522
250V MPP
R547
OPEN
BW
C543
OPEN
200V
Q545
OPEN
C525
G
D523
RGP10J-5025-T3
OPEN
C527
R522
4.7/250
C532
3W OMF
OPEN
!
C529
*
L521
QQLZ028-501
MPP
!
PC541
PC123FY2
ZOOM SW
D
S
10k
C528
OPEN
D525
ABL
ABL
HFB
!
R544
100k
1/2W
37.7V
R545
12k
HFB
DEF_GND
DEF_GND
V_DRIVE
V_DRIVE
ODD/EVEN
R526
OPEN
1000/25
QEHR1EM-108Z
1000/25
QEHR1EM-108Z
C530
C527
R522
MPP
25.2V
D
G
25.2V
S
C431
OPEN
ODD/EVEN
DEF_GND
DEF_GND
V_SAW
C533
56p/500
5%
R
525
1
.5k
C553
C555
QCB32HK-561Z
QEHR2EM-475Z
QRL039J-103
C542
*
200V
Q544
2SK2459N-F54
ZOOM SW
DEF_GND
DEF_GND
V_SAW
NECKEWREGULAR
S_COR
S_COR
EW
NECK
MY
C531
D524
0.01
OPEN
R551
*
3W
14V
R552
*
3W
10
T551
1200Vp-p (H)
L522
*
R523
C530
470
560p/500
1/2W
C432
OPEN
!
DY01
(ITC)
H_DRIVE
H_DRIVE
REGULAR
D593
RGP10J-5025-T3
!
QRZ9017-4R7
C552
1500p/500
D553
RGP10J-5025-T3
D554
RGP10J-5025-T3
C554
1500p/500
L561
*
CN0HV
CHC802T-05N-J
V.DYH.DY
X-RAY PROT.
R524
4.7
1/4W FR
HV
!
R595
*1%
C593
10/100
R553
5.6
QRF104K-5R6
D594
!
R596
*
R591
12k
1/2W
10W
UNF R
C560
220/160
QETM2CM-227
C561
*
MTZJ7.5S-T2
1%
C594
220/10
T551
!
*
C591
100/10
R561
2W OMF
MY
K501
OPEN
CN010
12V
GND
TO DY
-12V
TP-91
(B1)
QGA2501C5-06Z
OPEN
CN009
B1
NC
HEATER
GND
NC
HB
GND
NC
NC
NC
B1
CN00X
QGA2501C5-05Z
NC
IC401
IC401
IC401
IC401
0.8Vp-p (V)
25Vp-p (V)
45Vp-p (V)
30Vp-p (V)
T551
100Vp-p (H)
T551
T551
120Vp-p (H)
T551
120Vp-p (H)
T551
T551
1
3
5
6
For
TEST
25Vp-p (H)
55Vp-p (H)
23Vp-p (V)
2
4
6
7
8
9
K502
OPEN
Q593
*1
R597
27k
*! R554
D451
RGP10J-5025-T3
D551
RGP10J-5025-T3
EHT
FOCUS2
FOCUS1
SCREEN
TF
R555
!
4.7
QRZ9011-4R7
[32inch only]
C451
0.1
C551
10/250
CN0Z2
DAF IN
TP-E
R592
1.2k
1/4W,1%
146.0V
145.6V
Q591
0V
2SA1208/ST/Z1-T
FBT PROTECTOR
D591
BW
R593
18k
D592
3.1V
MTZJ7.5B-T2
Q592
DTC124ESA-T
0V
FBT PROTECTOR
R594
2.2k
*
R562
*
1/2W
0V
C592
47/25
T561
*
R563
*
C562
VA561
OPEN
OPEN
CN0Z1
DAF OUT
No.51968 No.51968
2-13 2-14
AV SW PWB CIRCUIT DIAGRAM
AV SW PWB
SJL0S002A-U2 (AV32T25EKS / AV32T25EIS / AV32T55EKS)
SJL0S003A-U2 (AV32R25EKS / AV32R250EKS)
CN000F
R4
R4
GND
L4
L4
GND
FRONT
CONTROL
PWB
V4
V4
GND
Y4
Y4
GND
C4
C4
EXT-1
COMMON GND
1
V IN
V OUT
TV
GND(V IN)
GND(V OUT)
Y IN
S
RIN
GND(Y )
S
GND(R)
NC
G IN
NC
GND(G)
SLOW SW1
B IN
L IN
1
GND(B)
AUDIO GND
TV
L OUT
1
R IN
R OUT
TV
J0002
QNZ0463-001
EXT-2
COMMON GND
2
V /Y IN
2
V
SEL
OUT
GND(V IN)
GND(V OUT)
S
NC(Y IN)
2
C IN
NC(Y OUT)
S
GND(R)
SDA2
NC(G IN)
AV LIN K
/SCL2
NC(G GND)
SLOW SW2
NC(B IN)
2
L IN
GND(B)
AUDIO GND
SEL
OUT
L
R IN
2
SELOUT
R
J0001
QNZ0465-001
EXT-3
COMMON GND
V /Y IN
33
NC
GND(V IN)
NC
NC(Y IN)
S
C IN
3
NC(Y OUT)
S
GND(R)
SDA3
NC(G IN)
SCL3
NC(G GND)
SLOW SW3
NC(B IN)
L3IN
GND(B)
AUDIO GND
NC
R3IN
NC
J0001
NOTE
:
X
OPEN(NON
IM-BW
:
BW
NRSA63J-0R0X
:
0
2SC2412K/QR/-X
:
*1
:
2SA1037AK/QR/-X
*2
MA111-X
:
*3
MA3120/M/-X
:
*4
DTC124EKA-X
:
*5
DTA124EKA-X
:
*6
2SC1740S/QR/-T
:
*7
2SA933AS/QR/-T
:
*8
CE42681-001Y
K0103
K0104
CE42681-001Y
K0101
CE42681-001Y
0.0015
K0102
CE42681-001Y
QQR0716-001Z
MOUNT)
AV32T25EKS / AV32R25EKS
AV32T55EKS / AV32R250EKS
AV32T25EIS
TV_R
V2_OUT
L_MONO
L_MONO
R0203
470/16
75
GND
COUT
YOUT
C0147
R2_OUT
L2_OUT
GND
A.MUTE
GND
TV_L
Q0301
OPEN
R0303
BUFFER
OPEN
R0304
OPEN
SDA2
SCL2
12V
TV_V
BBE
L_OUT
R_OUT
MSP_RES
5V
5V
NC
GND
GND
GND
MSP_RESET
BBE_ON/OFF
R_OUT
L_OUT
L0301
OPEN
K0301
OPEN
R0305
OPEN
Q0302
OPEN
SW
QGB1505K1-50CN0006
C0116
R0119
10/50
390
D0105
0V
C0136
10/50
5.1V
0.3V
8.9V
3.5V
4.4V
3.5V
4.3V
3.2V
3.2V
0V
3.1V
Q0116
GND
R0120
390
-0.1V
Q0103
DTC144EKA-X
MUTING
C0139
C0140
NC
100/16
NC
0V
NC
0V
5.6kR0191
5.6kR0192
1/10 80%
R0195
100 OMF1
*8
SDA2
5V
5V
C0117
10/50
R0188
C0142
1/10 80%
C0144
R0197
180
R1/2
3.8V
0V
SCL2
SDA2
*4
D0106
*4
0V 0V
Q0102
*2
0.1V
MUTING
R0123
100k
Y0102
0
10/25
N
C0141
0.01
8.9V
Q0118
3.5V
*1
2.8V
VIDEO BUFFER
100
R0202
150
R1/2
D0112
*4
R0189
220
R0190
220
C0145
100/16
R0198
75
D0113
*4
TV_OUT
SIF
C0159
OPEN
CH
NC
SIF
12V
12V
GND
SCL2
R0110
82k
R0112
82k
COUT
YOUT
VOUT
C0137
10/25
LOUT1
VOUT1
S-3
100
R01931kR0194
1k
NC
Y/V
GND
MUTING
Q0101
DTC144EKA-X
Y0101
N
CIN1
YIN1
MUTE
VOUT2
ROUT2
YOUT2
LOUT2
COUT2
DC OUT2
ADR
N
10/25
C0143
100/16
VIDEO BUFFER
3.3V
GND
GND
MAIN PWB
0V
0V
0V
0V
0
BIAS
Vcc
SDA
SCL
R4V4L4
C0146
R0199
100
3.3V
GND
R0101
C0102
75
470/16
C0103
R0102
D0101
10/50
75
*4
D0102
R0103
C0104
*4
75
10/50
R0104
D0103
C0105
75
10/50
*4
C0106
0.0047
C0107
0.0015
C0108
C0109
0.0047
0.0015
R0105
C0110
75
470/16
R0106
75
D0114
*4
C0111
0.0047
C0113
0.0015
C0112
C0101
0.0047
R0107
75
R0108
75
L0114
C0114
0.0047
C0115
0.0047
V1
TV_OUT
SC_YS
SC_R
R0113
D0104
*4
75
SC_G
SLOW1
SC_B
L1
R1
V2/Y2
V2_OUT
5V
R0121
18k
C2
Q0119
*1
AV_LINK
SW
SDA2
0V4.9V
Q0120
*1
SCL2
0V
3.1V4.8V
10kR0211
SW
SLOW2
0V
R0212
10k
L2
L2OUT
R2
R2OUT
V3/Y3
C3
SLOW3
L3
R3
BUSA
R0118
L1
V1
R1
SLOW1
R0115
L3
V3/Y3
R3
C3
SLOW3
R0204
0.01
C0149
2.2k
R0207
R0208
R0126
33k
R0129
R0114
82k
47k
47kR0130
22k
R0131
0.001
C0118
27k
R0133
2.2k
R0135
2.2k
R0139
R0138
82k
47k
R0116
R0141
22k
15k
R0143
47k
C0123
0.001
BUSA
L2OUT
R2OUT
R0117
82k
MUTING
75
C0150
2.2k
R0209
33k
C0152
1/50
C0153
1/50
Q0104
*1
6.6V
0V
R0132
15k
R0134
33k
C0121
1/50
C0122
R0136
33k
R0137
33k
0V
0V
0V
Q0107
*1
R0144
27k
R0146
390
R014882k
390
0V
0V
0V
0V
0V
Q0110
DTC144EKA-X
R0205
10/50
R0210
R0128
10k
0V
0V
Q0105
*1
C0119
1/50
C0120
10/50
0.01
6.6V
Q0106
Q0109
DTC144EKA-X
0V
75
C0158
68p CH
33k
*1
6.6V
0V
MUTING
OPEN
R0206
R0152
C0126
1/50
2.2k
R0153
C0157
C0127
3
3
k
C0151
10/50
R0154
2.2k
R0155
33k
R0124
100
D0107
*4
R0159
100*4R0125
D0108
R0160
100*4R0127
D0109
R0161
100
6.6V
R0162
100
0V
68p
R0163
100
R0164
100
R0165
100
R0166
100
R0172
47k
10kR0140
R0142
SLOW2
C0124
10/50
C0125
10/50
0V
GND
68p
10/50
CH
100R0158
100R0157
100R0156
C0128
1/50
4.4V 3.9V 4.4V 4.1V 0V 4.4V
TV
3.8V
LTV
RTV
V1
4.4V
L1
100
3.8V
Y1
4.4V
R1
100
4.3V
C1
6.6V
S1-1
0V
S-1
C0154
3.9V
V2
4.4V
L2
CH
3.8V
Y2
4.4V
R2
4.4V
C2
R0167
100
C0155
68p
CH
R0170
33k
R0173
6.6V
82k
0V
Q0111
*1
0V
15k
22k
R0175
Q0112
*1
47kR0176
0V
R0177
27k
C0131
0.001
D0110
*4
D0111
*4
0V
Q0108
*2
0.1V
MUTING
R0151
100k
TV_V
GND
TV_VIDEO
GND
COUT1
EXT1
EXT4
IC0101
CXA2089Q-X
AV SW
EXT3
S2-2
6.6V 0V 3.8V 3.8V 3.9V 4.4V 4.3V 6.6V 0V 4.4V 4.4V 4.4V
SC_B
GND
S-2
6.6V
0V
SC_G
SC_B
SC_G
100
R0168
10/50
C0129
10k
R0174
V2/Y2
L2_OUT
R2_OUT
A.MUTE
SC_R
SC_YS
SC_R
SC_YS
EXT2 TV
100R0180
100
R0169
C0130
C0132
1/50
33kR0184
2.2kR0171
2.2kR0185
YOUT
COUT
GND9VGND
GND
Yor CV
CorCV
NC
3.5V
TRAP1
YOUT1
C3R3Y3L3V3
100R0181
100R0182
C0133
1/50
R0186
33k
C2
R2
AV_LINK
SCP
GND
AV_LINK
4.4V 4.6V 4.4V 4.3V 4.4V
ROUT1
S2-3
R0183
0.01
FSC
A.MUTE
R4
V4
Y4
L4
C4
AV32T25EKS / AV32R25EKS
AV32T55EKS / AV32R250EKS
AV32T25EIS
C0156
R0314
OPEN
OPEN
IC0302
R0302
OPEN
OPEN
CCD COMB
C0306
OPEN
CIN
INP
OPENC0307
V2IN
OPENC0308
GND
VDD
C0301
OPENCH
VCC
SCP
FSC
SEL
R0301
OPEN
Q0303
OPEN
SW
Y0104
X
Y0106
0
C0310
OPEN
AMP
R0317
OPEN
COUT
OUT
R0320
OPEN
YOUT
C0311
OPEN
GND
V1IN
R0322
C0312
OPEN
OPEN
SYS1
SYS2
FSC
R0309
R0310
OPEN
OPEN
Q0304
BUFFER
R0324
OPEN
OPENC0313
R0325
OPEN
OPEN
R0315
Q0306
OPEN
R0318
R0319
OPEN
Q0308
OPEN
C0677
NC
RESETQ
DVSUP
STANBY
IC0604
*
(1/2)
IC0604
(2/2)
I2C DA
I2C CL
LPF
*
C0678
*
R0628
C0645
0.01
R0633
C0652
R0635
C0654
C0649
*
*
*
*
LC0601
NQR0431-001X
K0602
NQR0389-003X
R0629
100
R0630
100
*
18k
4.9V
Q0601
DTC144EKA-X
R0651
0V
330
0V
L0605
QQL244K-4R7Z
4.7
C0647
100/16
C0646
.1/16
SCL2L2SDA2
MSP_RES
R0631
*
R0638
*
C0659
*
C0651
*
R0639
*
R0636
*
C0660
*
R_OUT
L_OUT
BBE
2.1V
0V
NC
4.9V
DVSS
2.1V
2.1V
TP
2.1V
NC
2.1V
TP
2.1V
TP
2.1V
TP
3.1V
3.1V
R0632
*
C0650
*
R0634
*
C0653
*
*
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
TV_R
R0606
OMF1
RD8.2E/B2/-T2
R0647
*
R0648
*
R0649
R0650
*
*
Y0621
0
5V
L_MONO
Y0601
*
*
*
Y0604
Y0603
C0627
R0313
OPEN
OPEN
Q0305
OPEN
AMP
C
R0316
OPEN
OPEN
R0321
OPEN
Q0307
OPEN
AMP
Y
AMP
R0323
OPEN
*
C0655
*
R0618
*
D0601
QRN143J-0R0X
R0614
R0616*R0617
*
C0617
.1/16
6.1V
C0618
10/50
0V
C0619
3.5V
.1/16
3.6V
C0620
10/50
3.6V
0V
C0621
3.6V
*
C0622
3.6V
*
C0623
2.5V
.1/16
3.6V
C0624
10/50
0V
L0603
0
C0632
C0633
.1/16
10/50
*
LIN
*
HPF(L)
CR1(L)
C0625
*
BPF(L)
R0615
*
CR2(L)
C0626
*
LPF(L)
LOUT
H H/L
L H/L
R0619
BEE
ON/OFF
C0628
*
R0620
*
C0616
100/16
180
TV_L
C0629
10/50
CAPL_M
AHVSS
AGNDC
SC2_IN_L
SC2_IN_R
ASG1
SC1_IN_L
SC1_IN_R
VREFTOP
MCNO_IN
AVSS
NQR0389-003X
C0631
C0630 0.001
0.001
7.9V 0V 3.6V 3.6V 0V 0V 2.0V 2.0V 0V 0V 0V
NC
NC
VREF1
AHVSVP
AVSUP
4.9V 1.4V 1.4V 0V
C0634
0.01
K0601
C0635
0.01
SIF
ANA_IN+
C0648
DACM_L
SCI_OUT_L
SCI_OUT_R
IC0603
MSP3415DQGB3GHX
MULTI SOUND PROCESSOR
ANA_IN-
TESTEN
XTAL_IN
XTAL_OUT
NC
2.0V
2.2V
2.1V
X0601
CE42546-001Z
C0642
CH
2pCH
C0636
2p
0
BBEOPENIC0602
RIN
HPF(R)
R0622
LPF(R)
ROUT
VREF
Vcc
GND
C0637
R0623
C0639
*
C0640
C0641
*
LIST *PARTS(DIFFERENCE )
SJL- SJL-
0S002A 0S003A
0
0
OPEN
OPEN
NJM2150
AM-X
BA4558F
-X
22k
22k
10k
10k
10k
22k
22k
1.2k
22k
3.3k
22k
3.3k
6.8k
6.8k
100
100
OPEN
OPEN
C0638
OPEN
OPEN
0
0
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
*
*
*
*
C0643
*
*
C0621
C0622
C0625
C0626
C0627
C0628
C0637
C0638
C0639
C0640
C0641
C0643
C0649
C0650
C0651
C0652
C0653
C0654
C0655
C0656
C0659
C0660
C0677
C0678
Y0601
Y0602
Y0603
Y0604
IC0602
IC0604
R0614
R0615
R0617
R0619
R0620
R0622
R0623
R0631
R0632
R0633
R0634
R0635
R0636
R0638
R0647
R0648
R0649
R0650
CR1(R)
BPF(R)
CR2(R)
NC
VREF2
DACM_R
D_CTR_OUT1
D_CTR_OUT0
ADR_SEL
4.9V 0V 4.9V 0V
Y0602
*
C0656
*
SJL- SJL-
0S002A 0S003A
NCF21CZ
-105X
NCF21CZ
-105X
0.0033
0.033
NCF21CZ
-105X
47/25
0.0033
0.033
10/50
10/50
47/25
NCB21EK
-104X
NCF21CZ
-105X
100/16
220pCH
0.0027
47/25
220pCH
0.0027
10/50
10/50
NCF21CZ
-105X
NCF21CZ
-105X
0.001
0.001
No.51968
2-15 2-16
No.51968
DOLBY PWB CIRCUIT DIAGRAM
AV32T25EKS / AV32R25EKS
AV32T55EKS / AV32R250EKS
AV32R25EKS
AV32R250EKS
AV32T25EIS
AV32T25EKS / AV32R25EKS
AV32R25EKS
AV32T55EKS / AV32R250EKS
AV32R250EKS
AV32T25EIS
LC101
NQR0313-009X
C141
OPEN
R102
R101
R103
22k
22k
68k
R104
68k
C133
R118
10k
4.8V
Q101
CS
0V
DTC124EKA-X
R119
OPEN
0V
CLOCK
DATA
IFOK
R120
OPEN
R114
0
I2CS
/ERR
BOOT
BA0
BA1
VDD
C112
C107
47/25
C108
47/25
C145
0.1
10p
CH
C153
560p
L
C205
R
C
C210
S
TST0
TST1
TST2
TST3
GND
VSAL
LIN
AVRL
VDL
VDR
AVRR
RIN
VSAR
GNDX
XI
XO
VDX
ECKO
C114
47/25
C115
47/25
C116
0.1
R106
270
IC201
BA10324AF-XE
(1/2)
R208
AMP
1
15k
R209
R210
100k
10k
C206
47/25
R215
1
12k
R216
10k
R217
100k
ECKI
GNDX
C124
C101
0.1
C104
4.7/50
C103
CH
220p
C109
4.7/50
C110
220pCH
X101
33.8688MHz
R105
NAX0288-001X
C111
1M
10p
CH
C151
0.1
0.1
C106
47/25
C105
0.1
220p
CH
C207
R111
1k
1k
0
R113
R112
/CS
IFDI
GND
IFCK
/ACK
IFOK
IFDO
GNDAL
AOL
VRL
VDAL
VDAR
VRR
AOR
C117
47/25
47/25
C125
220p
R107
270
CH
C202
R202
1
15k
R206
100k
R207
22k
CHC204
47p
(2/2)
R211
12k
1
R212
10k
12kR214
47pCHC209
EM0
EM1
IFF0
IFF1
IFF2
IC101
TC9471F
DSP
GNDAR
GNDAC
AOC
AOCT
VRC
C118
R108
C119
270
47/25
C126
220p
CRL
R205
10k
R213
100k
IC201
BA10324AF-XE
AMP
(1/2)
DIN
DOUT
VDAC
VRO
CH
C201
47p
CH
R203
10k
R204
10k
47p
IC201
BA10324AF-XE
R116
C131
4.7k
R218
EBCI
VRI
R201
22k
12k
C138
47/25
0.1
EBCO
VDAS
C127
220p
CHC208
ELRI
ELRO
VRS
AOST
CH
R115
CKS
VDD
/RST
SYNC
STEP0
STEP1
AOS
GNDAS
GND
TP0
TP1
TP2
C121
C123
47/25
C120
0.1
C122
47/25
R109
270
S
IC201
BA10324AF-XE
AMP
(2/2)
C203
47/25
1k
TP17
TP18
TP19
TP16
TP15
TP14
VDD
MCK
TP13
GND
CKO1
CKO0
FS
TP12
TP11
TP10
TP9
TP8
TP7
TP6
TP5
GNDR
VDDR
TP3
TP4
VDD
0.1
DOLBY PWB
SJLD001A-U2
(AV32R25EKS / AV32R250EKS)
C132
C157
0.1
1000/10
LC102
NQR0313-009X
C135
0.1
IC102
S-80828ANNP-W
R117
OPEN
C130
0.1
C128
C129
47/25
0.1
C142
0.1
OUTVDD GND
0.1V
D105
MA111-X
NQL085J-4R7X
C134
100/16
L102
C154
0.001
R110
C150
A_GND
C301
47/25
0V
0V
0.5V
47k
0.1
BD3869F-X
IC303
BD3869F-X
GND
AUDIO_L
AUDIO_R
IC302
GND
A_SUB
GND
0.0022
D_GND
AUDIO_C
R307
5.6k
C305
0.1
R304
390k
C306
0.0022
R311
5.6k
C315
0.1
R313
390k
C316
DTC124EKA-X
SW
GND
GND
AUDIO_S
R306
5.6k
C304
C303
0.1
0.1
C302
0.1
R305
390k
4.4V 8.9V 3.0V
4.4V 4.4V 4.4V 4.4V
4.4V
R-
R-
L-
L-
BASS
BASS
BASS
BASS
ROUT
BLE
BLE
LIN
1
BASS
BLE
1
D
O
D-5V
C313
0V
102
PEN
0.1
L-
R303
10k
R401
0
D-5V
L-LOUD
NESS
C311
47/25
R310
5.6k
C312
0.1
R312
390k
L-
BASS
BASS
LIN
L-LOUD
NESS
8.9V
IC301
0V
TC4052BF/N/-XE
L.R/CENTRE SW
L3
R3LL
L2
C401
10/50
IC401
BA4558F-X
R408
C406
10/50
0
D103
OPEN
D104
OPEN
CS
CLOCK
DATA
IFOK
IFOK
DATA
CLOCK
AMP
CS
RIN
4.4V
C310
1
ROUT
RIN
4.4V
C320
1
C317
47/25
1000/16
9V
9V
L-TRE
R-TRE
4.4V 0V 0V 0V 0V 4.4V
4.4V
C307
0.0022
C309
C314
0.1
4.4V 4.4V 8.9V 3.0V 3.0V4.4V 4.4V 4.4V 4.4V
BASS
R-
R-
BLE
L-TRE
R-TRE
4.4V
4.4V 4.4V 0V 0V
C321
0.0022
C319
Q301
SW
A
B
A
H
BR2
L
R402
OPEN
R409
OPEN
D101
OPEN
D-GND
D-GND
MAIN PWB
LOUT
R-LOUD
NESS
LOUT
R-LOUD
NESS
R315
10k
11.8V
Vcc
11.7V
C152
L104
NQL085J-4R7X
GND
GND
CHIP
R308
V+
CHIP
4.4V 4.4V
2.9V
V+
SCL
SDA
GND
VREF
0V
C308
22/25
SCL2
SDA2
R309
470
470
SCL
SDA
GND
VREF
0V
C318
22/25
8.9V
0V 8.9V 0V0V 4.4V 4.4V 0V
R2RR3
VDD
3L
L
4.4V
0V 4.4V 0V 0V 0V 0V4.4V
R405
R404
x
R403
0
C402
CH
5.8V 5.8V 5.8V
GND
2.7V 3.1V
L101
NQL085J-4R7X
12V
12V
GND
CENT
SEL_L1
SEL_R1
L_R/
R301
470
SDA2
x
R410
0
x
C137
100/16
NQL085J-4R7X
SDA2
SCL2
SCL2
SDA2
L103
GND
R314
R508
10k
C504
10p
R505
15k
C501
1
IC501
BA4558F-X
C502
C562
AMP
R502
15k
1
C561
1
C563
OPEN
1
R551
10k
R552
10k
R302
470
SCL2
10k
A
BVss
L2
VEE
INH
C403
R406
A-5V
OPEN
R407
0
A-5V
SL
OPEN
SL
C156
560p
C155
560p
C404
C405
0
47/25
CN012
QGB1505K1-40
SR
SR
GND
GND
S-
MUTING
CH
R507
27k
Vcc
5.8V 5.8V 5.7V
R501
27k
C503
10p
R503
CH
k
0
1
D501
MA3150/M/-X
R553
47k
R558
47k
BA10324AF-X
C556
0.027
C555
0.033
R560
68k
C551
47/25
C558
C559
0.033
0.027
R562
68k
IC201
VOL TAGE TABLE
V
PIN No.
5.8
1
5.8
2
5.7
3
11.7
4
5.7
5
5.8
6
5.8
7
0
8
5.8
9
5.7
10
0
11
5.7
12
5.8
13
0
14
R554
68k
IC551
R559
33k
R506
10k
R509
100k
R512
10k
C505
47/16
D502
MA3150/M/-X
5.7V5.8V5.8V11.8V
GND
R504
100k
R556
R555
33k
33k
C552
.1/16
IC551
BA10324AF-XE
R561
33k
IC551
BA10324AF-XE
IC551
VOL TAGE TABLE
PIN No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C508
47/16
2SA1037AK/QR/-X
0V
0.1V
R557
33k
0.015C553
IC551
BA10324AF-X
C557
10/50
C560
10/50
V
5.8
5.8
5.8
11.8
5.8
5.8
5.8
5.8
5.8
5.8
0
5.8
5.8
5.8
47/25
C554
C507
10/50
10/50
MUTINGQ501
R514
C506
-1.1V
R518
4.7k
R510
680
R511
680
-1.1V
0V
Q502
DTC323TK-X
MUTING
0V
-1.1V
Q503
DTC323TK-X
MUTING
IC101 VOLTAGE TABLE
PIN No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
PIN No.
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
NOTE
0X: : 0Ω RESISTOR
NON MOUNT(OPEN)
NQL085J-100X
R516
10k
0V
0V
V
4.8
0
0
0
2.3
2.3
4.8
4.8
2.3
2.3
0
0
2.3
2.3
2.3
4.8
2.3
2.3
4.8
2.3
2.3
2.3
0
0
0
0
0
0
0
4.8
V
4.8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2.1
4.8
0
0
0
C148
0.0022
C149
0.0022
L501
10
L502
10
0.0022
NQL085J-100X
R517
10k
PIN No.
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
PIN No.
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
C509
0.0022
C510
J002
QNB0006-002
J001
AUDIO OUT
QNN0294-001
L
R
V
0
0
0
0
4.8
0
4.8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4.8
4.8
0
0
1.5
1.7
1.5
0
0
V
0
0
4.8
0
0
0
0
0
0
2.3
3.3
4.8
4.8
2.3
2.3
0
0
2.2
1.9
4.8
SL-IN
GND
GND
SR-IN
REAR SP OUT
No.51968 No.51968
2-17 2-18
CRT SOCKET PWB CIRCUIT DIAGRAM
AV32T25EKS / AV32R25EKS
AV32T55EKS / AV32R250EKS
AV32T25EIS
AV32T25EKS / AV32R25EKS
AV32T55EKS / AV32R250EKS
AV32T25EIS
MAIN PWB
CN009
CN3009
QJK002-063631
HEATER
MAIN PWB
GND
GND
GND
*10
11.6V
FR3330
QRZ9021-561
!
R3334
OPEN
149.8V
Q3106
2SC4544-LB
11.6V
VIDEO AMP
11.6V
2.2V
C3103
470p
147.6V
H3105
*10
11.6V
2.9V
C3102
470p
R3114
47
H3104
154.0V
11.9V
11.6V
2.7V
C3101
470p
R3113
47
560
R3335
OPEN
R3332
OPEN
C3331
OPEN
130Vp-p (V)
CH
R3115
47
CH
*10
CH
1W FR
D3153
C3332
OPEN
R3333
OPEN
R3128
OPEN
R3129
OPEN
*3
C3320
R3319
47
120Vp-p (V)
130Vp-p (V)
R3154
R3317
*
VIDEO AMP
Q3105
Q3102
VIDEO AMP
11.8V
Q3103
*7
R3112
11.8V
*7
H3106
2.8V
220
2.3V
R3111
220
CN008
CN3008
QJK002-083633
12V
GND
B
G
R
12V
VM
12V
100/16
C3104
QRG01GJ-101
R3130
100
OMF1OMF
C3105
47/25
R3103
220
R3109
3.9k
NOTE
OPEN
:
0
:
:
*1
:
*2
:
*3
:
*4
:
*5
:
*6
:
*7
:
*8
:
*9
:
*10
:
:
(NON MOUNTED)
OPTION
NRSA63J-0R0X
2SC2412K/QR/-X
2SA1037AK/QR/-X
MA111-X
MA3100/M/-X
DTC124EKA-X
DTA124EKA-X
2SC1740S/QR/-T
2SA933AS/QR/-T
CE41492-001Z
CEHP00N-001Q
GND
LOW B
HIGH B
GND
TP-E
R3102
220
R3108
3.9k
2SC4544-LB
VIDEO AMP
(H)
HB
NC
NC
B1
D3157
MA3150/M/-X
D3151
*3
11.8V
R3151
1k
D3152
*DEFFERENCE LIST(*PARTS)
SJL-3002A-U2
R3314
R3315
C3311
C3313
C3320
D3152
180
150
0.0022
OPEN
0.0027
MA3056/M/-X
C3116
0
R3152
4.7k
0V
Q3151
-0.1V
*2
SPOT KILLR
*
Y3152
OPEN
C3107
10/50
-0.1V
D3156
MA3047/H/-X
QQL244J-391Z
C3304
0.01
SPOT KILLER
Q3152
2SC4682-T
-0.1V
0V
L3301
390
R3303
100
R3312
15k
R3316
2.2k
R3153
OPEN
C3305
3.3/50
D3163
R3313
1.5k
Q3304
*7
VM AMP
1.4V
MA3150/M/-X
8.1V
0.8V
R3314
R3315
K3301
*
*
VM
QRJ146J-100X
VM
K3302
C3307
5p
CH
Q3305
DRIVE
8.2V
!
Q3306
DRIVE
8.2V
*7
R3318
1/4WS
*8
11.8V
10
8.1V
8.1V
0V
2SC4544-LB
R3101
220
R3107
3.9k
Q3104
VIDEO AMP
VIDEO AMP
C3306
100/16
Q3312
OPEN
LIMIT
Q3311
OPEN
LIMIT
Q3101
*7
11.8V
2.1V
R3110
220
R3121
D3154
0
C3308
10/160
QCB32HK-472Z
47
C3311
*
CH
QCB32HK-472Z
OMF2
*3
18k
R3118
OMF2
QRZ0107-102Z
TP-47B
R3120
OMF2
R3117
OMF2
R3126
1k
QRZ0107-102Z
R3157
OPEN
R3119
OMF2
R3116
OMF2
R3125
QRZ0107-102Z
QETM2EM-336
D3155
*3
QQR0621-002Z
C3309
0.0047
R3323
56k
R1/2
C3310
10/160
C3312
0.0047
C3313
*
CH
R3127
18k
18k
1k
33/250
15k
L3102
15k
TP-47R
TP-47G
L3101
15k
1k
R3136
470k
R1/2
C3114
K3101
R3320
1.2k
R3324
56k
R1/2
R3325
1.2k
L3103
BW
BW
BW
CN30E1
HB
H3307
Q3307
2SA1837
VM OUT
H3308
CRT SOCKET
!
SK3001
QNZ0574-001
B
R
G
132.7V
Q3308
2SC4793
3.7V
R3326
2.7
R1/2
R3327
39
R3328
120
!
V01
W76QDD257X08
PICTURE TUBE
BK
RK
GK
EHV
VF2
VF1
HH
C3115
10/250
R3138
1M
R138
HEATER
QRE121J-105Y
R3321
39
R3322
2.7
R1/2
133.3V
68.2V
K3303
OUTVM
68.2V
3.3V
G1
NC
1k
QETM2EM-106
R3137
QRZ0107-102Z
D3164
1SR35-400A-T2
G2
0.0022
C3113
C3314
100/16
D3302
RH1S-T3
D3303
RH1S-T3
C3316
100/16
C3317
330/10
SK3001
QCZ0131-222
K3304
G3
CRT
GND
R3135
470k
QRZ0107-474Z
R3329
OMF2
C3315
68p
500V
390
CN30SC
SCREEN
HVT
VM COIL
NC
VM
CN30VM
CRT SOCKET PWB SJL-3002A-U2
No.51968
2-19 2-20
No.51968
0.001
C8005
3.9k
R8011
OPEN
Y8001
QNZ0438-001
R4IN
J8303
QGA2501C1-09
CN800F
OPEN
R8316
OPEN
R8315
V_GND
QNZ0438-001
V4IN
J8303
0.01
MY
C8001
5.6
QQL244K-5R6Z
L8003
5.6
QQL244K-5R6Z
L8002
270
1/2W
R8002
QGA2501C5-04Z
CN800S
270
1/2W
R8001
QQR0716-001Z
L8001
QGA2501C5-03Z
CN80SR
27
QQL244K-270Z
L8311
27
QQL244K-270Z
L8310
0.001
C8004
10k
R8010
QGA2501C5-04Z
CN80SL
10k
R8012
75
R8317
0.0047
MY
C8311
0.001
C8003
0.0047
MY
C8310
R8023
V_GND
(V4)
1k
R8021
QMS3001-C01
J8001
QQR0716-001Z
L8312
1k
R8022
0.01
MY
C8002
QNZ0438-001
L4IN
J8303
GND
.1/16
C8321
A_GND
S8001
S8003
QSW0619-003Z
S8002
QNZ0438-001
J8303
QGA2501C5-05Z
CN8016
GND
STB_2.5V
KEY2
KEY1
HP_DET
SJL-8104A-U2
(AV32T25EKS / AV32T25EIS / AV32T55EKS)
SJL-8102A-U2
(AV32R25EKS / AV32R250EKS)
*1:
*2:
*3:
*4:
IM-BW
NRSA63J-0R0X
*5:
DTC124EKA-X
X:
0:00
BW:
2SC2412K/QR/-X
2SA1037AK/QR/-X
MA111-X
DTA124EKA-X
OPEN (NON MOUNT)
R4_IN
GND
GND
GND
GND
L4_IN
V4_IN
Y4_IN
C4_IN
S8001~S8003
CH UP
CH DOWN
MENU
SIDE CONTROL PWB
GND
EXT-4
RL
SP-R
GND
SP-L
SP+
SP+
SP-
L
SP-
R
HEADPHONE JACK
10k
FRONT CONTROL PWB CIRCUIT DIAGRAM
FRONT CONTROL PWB
SJL-8004A-U2
AV32T55EKS / AV32R250EKS
IC8851
GP1U281Q
REMOCON RECEIVER
AV32T25EKS / AV32R25EKS
AV32T25EIS
AV32T25EKS / AV32R25EKS
AV32T55EKS / AV32R250EKS
AV32T25EIS
SIDE CONTROL PWB CIRCUIT DIAGRAM
QSW0824-001
Q8801
*5
LED SW
R8803
OPEN
S8901
CHGH0001-0H-N
AC230V
(AC220~240V)
!
POWER CORD
QMPN130-185-JC
50Hz
CN800W
CN80PW
BRN
BLU
PW
3.3V 4.9V 0V
Q8802
4.9V
4.8V
-1.9V
[R]
Y8907
OPEN
MAIN
POWER
F8901
!!
T3.15AH
QMF51D2-3R15J1
LED SW
R8801
560
!
LF8901
QQR1095-001
Y8908
OPEN
*5
4.9V
4.8V
R8802
560
[G]
D8801
SPR-39MVWF
POWER
[STD BY RED]
[POWER ON GREEN]
ISOLATED
LIVE
Y8906
OPEN
VA8901
OPEN
QFZ9075-474
AC275V
0V
!
C8901
0.47
Y8905
OPEN
MF
R8804
10k
Q8803
0V
*4
3.1V
0V
GND
5V
R8851
1.5k
D8851
MA3068/M/-X
NC
NC
NC
NC
GND
P.ON/OFF
GND
REMOCON
GND
KEY1
STB_5V
MAIN PWB
No.51968 No.51968
NCNCNC
C8851
.1/16
C8852
100/16
KEY2
GND
NOTE
2SC2412K/QR/-X
*1:
*2:
2SA1037AK/QR/-X
*3:
MA111-X
*4: DTC124EKA-X
*5
DTA124EKA-X
X:
OPEN (NON MOUNT)
0:00
NRSA63J-0R0X
BW:
IM-BW
CN8001
GND
QGF1220C2-19
HP_DET
STB_2.5V
HP_DET
KEY1
KEY2
STB_2.5V
GND
CN8016
OPEN
2-21 2-22
PATTERN DIAGRAMS MAIN PWB PATTERN
FRONT
AV32T25EKS / AV32R25EKS
AV32T55EKS / AV32R250EKS
AV32T25EIS
AV32T25EKS / AV32R25EKS
AV32T55EKS / AV32R250EKS
AV32T25EIS
CN0RT
C707
C704
Q719
R731
D701
R773
R782
Q710
D704
C677
Q714
R701
R703
R730
Q711
R779
R789
D705
R780R781
Q709
Q708
3
C708
Q713
C738
R772
R792
R791
18
CN001
2
19
R775
R774
R790
R793
1
4
R771
C736
5
CN016
1
D702
C739
R749
R705
5
IC705
1
Q718
8
Y608
Y607
LCB10019 -001B
MAIN PWB
CL003
C553
R706
C554
C701
R778
R751
C555
D706
D703
C711
R702
L708
27
R766
C731
R557
R561
C705
R777
26
Q707
R748
Q704
C720
R560
10
R750
4
3
CN0SC
1
Q705
R768
30
C737
CN00S
CN0SW
C552
R554
C721
R767
C733
R770
R769
R745
R763
R555
R556
20
13
X701
R764
Q703
R746
R761
1
35
C719
Q702
1
C551
L703
C732
R747
R553
L706
L707
C746
K703
C734
15
R739
Q607
R551
IC551
C728
R741
R757
R744
R620
C745
40
R612
1
10
L705
R742
R621
R611
R558
C744
L702
R614
Q621
R740
Q619
C609
L701
C716
45
C725
C718
C607
R552
K702
L704
C615
R753
K701
IC701
16
R644
R645
Q706
R752
C749
50
5
C748
15
Q622
R727
R634
C636
C608
C715
R726
R794
52
C730
R765
R743
R615
R635R636
C635
R787
1
C724
Q715
Q717
R795
C623
C632
C627
C625
C612
Q701
Q716
C611
C723
5
4
R610
Q712
R788
R713
IC702
CN005
D602
CL002
C722
R785
C742
C622
C626
C624
C606
R784
R783
D603
8
1
2
Y606
C508
14
R572
R417
R333
R341
R505
R574
C407
Y602
R679
R340
R519
Q401
39
40
R010
Q001
Y614
C328
R416
R415
1
R011
D401
Y601
2
TU/IF
C010
AM
22
R007
R345
R418
Q402
16
SIF
C012
Q002
1
IC671
C334
71
8
C326
R419
15
Q613
Q614
Q612
Q618
D619
R676
Q623
Y604
C603
R609
R613
R626
R606
R630
Q602
Q601
R573
C571
R627
R628
R646
D620
Q620
R605
R648
R629
R625
C648
C634
R647
D622
Y603
Q610
R411
D503
14
1
C646
CL004
D607
D609
R514
R413
R414
R571
C638
IC603
CL001
R412
R518
R639
R638
R640
D610
D604
D605
C512
C515
R520
R517
R516
R642
R641
R643
R651
C647
D606
C403
R511
C405
L501
Q615
C639
8
C645
D621
C404
14
15
Q617
7
D608
C640
R409
C511
C510
DOLBY
C641
R650
C644
R509
R649
R508
C509
Y613
C643
C406
C516
C513
C642
IC302
R507
C507
1
R506
IC501
28
C408
Y612
C514
R631
22
Q624
C710
2
IC602
10
C631
C633
20
R657
D617
D618
D614
D615
Q604
C619
C617
C618
R632
Q616
R656
R637
Q611
Y609
D616
R677
Y605
R602
R601
C601
C604
C712
1
2
C630
C628
C629
C605
R786
R776
C740
C741
C743
R762
C735
R708
8
C714
9
R710
R712
R711
R728
R729
R735
R736
C747
R734
R733
1
C621
D613
C729
R707
R709
C727
R717
R732
D612
C613
C726
R716
R720
D601
22
R622
16
R714
R715
R718
R719
23
C717
1
IC703
C620
AUDIO
IC601
R655
Q609
C713
D611
C614
20
Q606
R737
R654
R624
R738
15
HS602
R618
C616
R623
R704
R619
HS601
10
Q608
C709
15
16
R633
R617
5
C602
R604
R608
13
45
IC706
MICOM
5
15
23
Q605
R603
R652
D707
CN004
1
Y610
/TEXT
1
2
R607
Q603
R653
5
SCL
R005
R332
C325
C324
R420
SDA
20
R006
R008
Y001
C676
3
C329
10
AFC
C011
2
Q308
R331
R338
CN003
Y611
AGC
RF
R004
R009
C330
V.OUT
C009
C332
Q310
AVSEL
15
5V
15
C675
R327
C323
C327
25
IN
C013
4MHz
C008
C331
L306
Q309
IF IN
R337
R342
51535
1
2
25
K307
C321
C322
R339
R344
CN012
L002
C319
D303
R330
8
IF1
L305
D304
CN008
10
30
NC
10
C006
V/C
C320
LC301
C308
C314
D302
2030
20
GND
L003
R335
29
R336
28
Q311
Q312
1
2
X301
R346
R658
TU2
C007
C311
C315
35
4MHz
OUT
TU001
L302
C306
R316
R311
R310
C313
R321
R671
C005
C305
C307
C312
R503
Q671
5V
C310
C503
C504
1
R673
40
C309
C301
C302
R406
R317
R312
C671
NC
C004
L001
R303
R313
SDA
R003
C401
C303
D301
C672
R672
45
5
R401
R678
CN006
SCL
R307R308
Q302
R314
C505
R502
C304
R304
L301
Q673
ADR
R002
R402
L672
C502
49
BT
R309
Q301
R724
R723
50
C001
R404
R725
C002
C003
R306
C501
R305
56
1
Q672
R674
L671
AGC
1
IC301
R675
R001
R504
C333
R301
R302
6
1
C674
C673
R403
R405
C402
R722
CN0C1
J601
C506
R721
No.51968
2-23 2-24
No.51968
POWER & DEF PWB PATTERN
AV32T25EKS / AV32R25EKS
AV32T55EKS / AV32R250EKS
AV32T25EIS
AV32T25EKS / AV32R25EKS
AV32T55EKS / AV32R250EKS
AV32T25EIS
FRONT
W413
R417
Y522
R521
C463
C524
2
W412
R415
B
C408
R522
C410
C432
C431
C521
1
R561
C
5
R542
R548
R541
C532
HS002
T501
W411
D522
Q521
R414
C561
C501
C409
C529
E
E
E
R416
C523
E
Q542
Q546
Q541
R410
C411
R562
L561
C526
C502
IC952
R934
C951
E
R932
W427
HS962
C935
R933
1
D904
D905
R915
C918
W426
K903
L952
W425
D965
D911
C912
CN004
W217
20
R913
W424
16
R978
D962
D963
R918
15
EB
K951
C970
W218
R964
C916
R936
W414
R916
R914
D909
C917
C915
10
W216
B
R935
D961
2
D951
W423
LIVE
W215
Q931
C979
C920
D906
13
C919
R917
R467
C461
IC951
W212
W211
C
W422
W421
W214
R967
4
3
5
W418
W420
W419
L951
E
W611
W213
B
W610
2
1
Q461
L461
1
2
PC901
ISOLATED
R504
R505
D982
Q545
R952
D983
HS004
G
S
D981
R545
C464
R468
D
R501
BE
Q463
R466
R465
PC541
1
4
W415
R544
G
Q544
S
W210
W209
C541
D
G
Q543
G
S
C503
2
3
R546
C543
C542
C525
T521
R543
Q462
BE
R547
S
Q501
R463
R464
C462
1
4
R502
D
R461
R462
W208
PC542
2
3
D
C527
W609
W207
D523
Y523
4
3
16
LCB10025 -001A
POW/DEF PWB
TH901
DEG
R903
C901
2
C993
C992
R943
R942
D901
C905
Y906
Y905
1
3
4
B
C906
R937
CP954
D984
C959
C961
C958
C960
C991
R909
R938
E
Q934
Y950
2
Y903
Y904
1
W617
W618
L903
6
W
1
2
C902
Y902
L902
R902
LF902
Y901
C903
L901
3
4
1
HS955
HS956
C964
3
CP953
D955
D956
R991
C904
12
11
9
8
7
15
2
1
C965
L955
R939
K954
K955
W616
IC955
HS965
R904
R905
10
C967
W417
D967
C966
C976
C975
C934
D958
CP955
R951
Y953
10 11
T901
C907
2
1
CN005
5
W431
3
C972
W430
W614
C957
C933
D957
97 4
C908
R912
Y952
L954
Y954
W429
C956
CP952
C932
D954
K956
12
13
14
6
8
W613
K901
K902
R911
2
C974
D907
D913
1
C971
K953
15
Y951
5
IC953
R976
CP951
IC901
HS001
5
W221
L953
C973
C968
R941
41
D966
R979
C954
C952
C955
D953
K952
16 17
3
R907
R908
D902
K904
4
W612
3
W428
C953
3
2
D964
C969
2
1
IC954
Q932
W220
18
2
C911
1
D910
HS964
W219
C909
C910
C914
C528
R413
K504
K503
B
B
R406
R503
B
C407
5
W206
W205
C403
K401
45
C530
16
R407
C406
6
R523
W608
E
10
W410
D401
811
T561
R592
B
C
Q591
CN003
R409
C402
D591
D521
C522
C591
L522
L521
R593
C401
C560
R563
D592
R591
R594
D491
D402
C562
E
R553
W409
1
2
2
1515
C491
IC401
HS003
Q592
R493
R492
C592
R401
R403
VA561
HV
9
B1
B
W408
W204
7
6
COL
W607
R402
R404
W406
10
R419
8
AFC
W407
D403
R405
1
R421
Z
D554
R418
-14V
Q403
C404
R524
7
B
E
D492
T551
W404
R420
W606
W605
1
Q404
E
C405
D493
W604
W203
W603
6
B1
B
W403
C531
W402
C553
R552
GND
NC
W602
5+14V
X
NC
W405
R494
C554
NC
R497
C492
C555
R551
4
Heater
ABL
2
HB
1
GND
GND
5
EB
D553
3
D555
Q593
Q402
CN010
W601
C552
E
11
GND
D524
1
C551
C594
W201
R525
C533
D525
R526
1
K501
R556
HB
CN009
D551
B
W202
D494
+12V
K502
12
DAF
W401
GND
R555
R597
D594
R595
D593
C593
R495
GND
HEATER
Z
D556
R557
NCNC 6
C451
R496
-12V
NC
4
B1
R554
D451
R596
TP-E
No.51968 No.51968
2-25 2-26
TP-91(B1)
C154
39
2
1
40
5152535
10 20 30
LCB10020 -001A DOLBY PWB
C104
C109
C114
C117
C118
C119
C121
C122
C128
C138
C203
C206
C301
C308
C311
C317
C318
C405
C506
C551
CN012
C563
C157
1
1234
3
2
C401
C406
J002
J001
CL009
C106
C107
C108
C115
C134
C137
C152
C505
C507
C508
C554
C557
C560
AV32T25EKS / AV32R25EKS
AV32T25EKS / AV32R25EKS
AV32T55EKS / AV32R250EKS
AV32R25EKS
AV32R250EKS
AV32T25EIS
AV32R25EKS
AV32T55EKS / AV32R250EKS
AV32R250EKS
AV32T25EIS
DOLBY PWB PATTERN (SOLDER SIDE) (AV32R25EKS / AV32R250EKS)DOLBY PWB PATTERN (PARTS SIDE) (AV32R25EKS / AV32R250EKS)
TOP TOP
IC102
Q101
R119
R111
R112
R113
R114
R120
D102D103
R117
R118
LC101
C141
C133
D101
R110
D105
C129
C130
C101
C105
C106
C107
D104
C111
C157
LC102
C132
C134
31
C108
C109
C110
R104
R103
30
R105
C135
C142
C120
IC101
C116
1
R557
C151
C123
C145
C112
R556
C560
L103
L102
C128
C127
R109
C125
X101
C153
C551
40
39
C553
C131
C150
80
R115
R116
C103
R102
R101
81
C104
CL009
R108
R106
C124
R561
IC551
C557
R107
C563
C559
R551
C122
C126
C115
14
1
C121
C554
C117
C114
C558
C552
R207
C204
C138
C209
R214
C119
C118
C555
7
R210
IC201
R562
R209
R216
R552
R554
R553
C561
R558
R555
C206
R208
R217
R560
C205
14
1
C210
R215
C556
R559
C203
C562
Q301
C202
C207
R303
C317
8
7
R204
9
16
L104
R202
R201
C201
R211
R203
R206
C208
R218
R205
R213
C302
C303
R308
R212
C152
C301
C304
8
1
R402
C308
R305
R307
C305
R309
IC301
R314
C311
R404
C401
C318
R405
R401
10
R301
L101
9
R302
R315
9
10
C403
C404
R403
C402
C405
C310
C320
5
8
535 30 25 20 15 10
R306
C319
R410
R409
1
18
IC303
1
18
41
R408
C307
C309
IC302
R509
R508
R406
R407
IC401
C137
CN012
C306
C316
R517
R511
C506
R304
C502
C501
C321
R505
R506
R512
R507
C504
C406
C156
2
1
DOLBY PWB ASS'Y
Q502
4
5
D502
C505
R514
R516
R510
C155
R312
R313
C312
R310
C313
0 D
SJL-0D001A
L502
C314
1
IC501
8
Q501
C315
R503
C503
R504
R501R502
C510
3
D501
2
C508
C507
L501
1
Q503
R518
C148
243
J002
R311
C149
J001
1
C509
No.51968
2-27 2-28
No.51968
FRONT CONTROL PWB PATTERN
AV32T25EKS / AV32R25EKS
AV32T55EKS / AV32R250EKS
AV32T25EIS
AV32T25EKS / AV32R25EKS
AV32T55EKS / AV32R250EKS
AV32T25EIS
1
15
CN016
W8206
1
2
LCB90004 -001A
FRONT2 PWB
W
FRONT
W8402
1
5
W8401
2
W8204
CN001
5
1
2
15
10
19
18
15
10 18
CN101
19
W8205
W8203
W8202
ISOLATED
W8207
Y8908
Y8907
Y8905
Y8906
R8851
W8001
LF8901
LIVE
W8201
D8851
C8901
C8852
3
IC8851
C8851
Q8801
R8804
T3.15AH 250V
VA8901
R8803
FC8902
R8801
Q8802 Q8803
R8802
F8901
2
D8801
S8901
FC8901
1
PW
SIDE CONTROL PWB PATTERN
5
CN016
12
14
R8012
MENU
C8004
C8310
1
13
R8011
C8321
L8310
L8312
S8003
1
Y8001
C8311
9
11
DOWN
L8311
10
F
J8303
S8001S8002
5
R8317
7
R8010
UP
R8023
9
4
R8022
S
R8021
C8003
6
3
R8316
1
R8315
4
L8001
2
1
4
W8251
SL
C8005
W8451
31
R8001
L8002
SR
1
TOP
8
6
5
C8002
5
C8001
2
4
8
R8002
3
1
J8001
9
7
L8003
LCB90005
-001B
SIDE PWB
No.51968 No.51968
2-29 2-30
VICTOR COMPANY OF JAPAN, LIMITED
HOME AV NETWORK BUSINESS UNIT. 12, 3-chome, Moriya-cho, Kanagawa-ku, Yokohama, Kanagawa-prefecture, 221-8528, Japan
Printed in Japan
VP 0205
DP8080
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