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AV N65P74
Diagram
35 pgs9.43 Mb0
Diagram
19 pgs311.99 Kb0
Service Manual
70 pgs928.56 Kb0
Table of contents
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JVC AV N65P74 Diagram

AV-N65P74 AV-N65P74
AV-N65P74
/HA

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 replace safety ciritical 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 (4)Oscilloscope sweeping time
(5)Voltage values
Since the voltage values of signal circuit vary to some extent according to adjustments, use them as reference values.
: Original setting position when shipped
: DC 20k : H : V
: Othters
: All DC voltage values
/V
20µs / div 5ms / div
Sweeping time is specified
3.INDICATION OF PARTS SYMBOL [EXAMPLE]
In the PW board
: R1209
R209
4.INDICATIONS ON THE CIRCUIT DIAGRAM
(1)Resistors
Resistance value
No uni t :[
K M
Rated allowable power No indication : 1/16 [W] Others : As specified
Type
No indication
OMR
MFR
MPR
UNFR
FR
Composition resistor 1/2 [W] is specified as 1/2S or Comp.
(2)Capacitors
Capacitance value 1 or higher : [pF]
less than 1
Withstand voltage
No indication : DC50[V]
Others : DC withstand voltage [V]
AC indicated Electrolytic Capacitors
47/50[Example]: Capacitance value [µF]/withstand voltage[V]
]
: [k
]
]
: [M
: Carbon resistor : Oxide metal film resistor : Metal film resistor : Metal plate resistor : Uninflammable resistor : Fusible resistor
: [µF]
: AC withstand voltage [V]
Type
No indication
MM PP MPP
MF TF BP
TAN
(3)Coils
No unit Others
(4)Power Supply
Respective voltage values are indicated
(5)Test point
: Test point
(6)Connecting method
(7)Ground symbol
: LIVE side ground : ISOLATED(NEUTRAL) side ground : EARTH ground : DIGITAL ground
5.NOTE FOR REPAIRING SERVICE
This model's power circuit is partly different 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 the circuit diagram may not agree with those indicated in the part list. When ordering parts, please use the numbers that appear in the Parts List.
: Ceramic capacitor : Metalized mylar capacitor
: Polypropylene capacitor : Metalized polypropylene capacitor : Metalized film capacitor : Thin film capacitor : Bipolar electrolytic capacitor : Tantalum capacitor
: [µH] : As specified
: B1
: 9V
: Only test point display
: Connector
: Receptacle
: Wrapping or soldering
: B2 (12V
: 5V

CONTENTS

USING P.W. BOARD .......................................................................................................... 2-3
SEMICONDUCTOR SHAPES........................................................................................... 2-3
BLOCK DIAGRAM............................................................................................................. 2-5
CIRCUIT DIAGRAMS
RECEIVER PWB CIRCUIT DIAGRAM.............................................................................................................2-31
R CRT SOCKET PWB CIRCUIT DIAGRAM .....................................................................................................2-33
G CRT SOCKET PWB CIRCUIT DIAGRAM.....................................................................................................2-35
B CRT SOCKET PWB CIRCUIT DIAGRAM .....................................................................................................2-37
VM PWB CIRCUIT DIAGRAM .........................................................................................................................2-39
DEF OSC PWB CIRCUIT DIAGRAM ...............................................................................................................2-41
POWER & DEF PWB CIRCUIT DIAGRAM......................................................................................................2-43
LINE FIL TER PWB CIRCUIT DIAGRAM...........................................................................................................2-47
CONVEREGENCE OUT PWB CIRCUIT DIAGRAM .........................................................................................2-49
)
)
FRONT RELA Y PWB CIRCUIT DIAGRAM.......................................................................................................2-51
REMOCON SENSOR PWB CIRCUIT DIAGRAM.............................................................................................2-51
FRONT CONTROL PWB CIRCUIT DIAGRAM .................................................................................................2-53
PATTERN DIAGRAMS
MAIN PWB P A TTERN.....................................................................................................................................2-55
RECEIVER PWB P A TTERN............................................................................................................................2-59
R CRT SOCKET PWB PA TTERN....................................................................................................................2-61
G CRT SOCKET PWB P ATTERN....................................................................................................................2-61
B CRT SOCKET PWB PA TTERN ....................................................................................................................2-62
VM PWB P ATTERN ........................................................................................................................................2-63
DEF OSC PWB P ATTERN ..............................................................................................................................2-64
POWER & DEF PWB P ATTERN.....................................................................................................................2-65
LINE FIL TER PWB P A TTERN..........................................................................................................................2-67
CONVEREGENCE OUT PWB P A TTERN........................................................................................................2-67
FRONT RELA Y PWB PA TTERN......................................................................................................................2-69
REMOCON SENSOR PWB P A TTERN............................................................................................................2-69
FRONT CONTROL PWB P A TTERN ................................................................................................................2-70
No.52126
2-1
2-2
No.52126

USING P.W. BOARD

MAIN P.W. BOARD SSB-1068A-M2 RECEIVER P.W. BOARD SSB0R368A-M2 R CRT SOCKET P.W. BOARD SSB-3168A-M2 G CRT SOCKET P.W. BOARD SSB-3268A-M2 B CRT SOCKET P.W. BOARD SSB-3368A-M2 VM P.W. BOARD SSB-7268A-M2 DEF OSC P.W. BOARD SSB0H068A-M2 POWER & DEF P.W. BOARD SSB-2068A-M2 LINE FIL TER PWB P.W. BOARD SSB-9068A-M2 CONVEREGENCE OUT P.W. BOARD SSB-5068A-M2 FRONT RELA Y P.W. BOARD SSB0L268A-M2 REMOCON SENSOR P.W. BOARD SSB-8068A-M2 FRONT CONTROL P.W. BOARD SSB0L068A-M2
AV-N65P74
AV-N65P74
SEMICONDUCTOR SHAPES
TRANSISTOR
BOTTOM VIEW
E C
B
ECB
(G)(D)(S)
IC
BOTTOM VIEW FRONT VIEW TOP VIEW
OUT E IN
IN OUTE
CHIP IC
N
N
BCE
FR ONT VIEW
1 N
TOP VIEW
ECB
1
ECB
1 N
TOP VIEW
CHIP TR
1
C
BE
N
N
1
N
No.52126 No.52126
N
2-3 2-4

BLOCK DIAGRAM

AV-N65P74 AV-N65P74
SPEAKER INPUT
RF
SPLITTER
SUB
WOOFER
OUT
VARI/FIX
OUT
INPUT-1
INPUT-2
INPUT-3
COMPONENT
VIDEO
INPUT-1
DIGITAL
INPUT
COMPONENT
VIDEO
INPUT-2
AV COMPU LINK
INPUT-4
TU0102
MAIN
U/V FRONTEND
IC0501 IC0531
AMP
MIX
/LPF
L
R
MAIN PWB
TU1101
SUB U/V FRONTEND
C1
Y1
V1
V
L1
L
R1
R
V2
V
L2
L
R2
R
C3
Y3
V3
L3
R3
COM Y5
COM PB5
COM PR5
COM L5
L
COM R5
R
COM Y3
COM PB3
COM PR3
COMPU
YC 4
V4
V
L4
L
R4
R
FRONT CONTROL
SIF
VIDEO
LSOUT_R LSOUT_L
(L) (R)
IC0561
VAR/FIX SW
TV-V1, -L1, -R1
TV 1 TV 2
V1
V2
V3
V4
L_SWSUB R_SWSUB
PWB
COMP IN
TV-V2
TV-V2
IC1501
AV SELECTOR
L_SWMAIN R_SWMAIN
Y in Pb in Pr in
Y /Pb/Pr in 3 L/R in 3
Y in M Pb in M Pr in M
IC0201
MTS/VOL/TONE
TVOUT_R TVOUT_L
AUDIO L/R
IC6001
A.H.S
C_SWMAIN VY_SWMAIN
VY_SWAP
C_SWSUB VY_SWSUB
L in 1
L in 2
R in 1
R in 2
IC301
COMPONENT
SW
IC8001
SENSOR
REMOCON
SENSOR PWB
AUDIO L/R
RECEIVER
PWB
IC1641
BBE
Y IN C IN
SYNC 1 in
L out 3
R out 3
Pr in 1
Y out 1
COM_Y, COM_PB, COM_PR
Y out 2
Pb out 2
Pr out 2
DIGITAL
IN
TWEETER
WOOFER
SW
IC1661
AUDIO AMP
IC3001
2D YC SEP
2DYC_RY 2DYC_BY 2DYC_Y
LVD LHD
SVPX SHPX
HD 1 in VD 1 in
IC1211
HD SYNC SEP/
DETECT/
SW
HDCP_H HDCP_V
COMSYNCY
TXC RX1 RX2
HD 1 out VD 1 out
MAIN_H, MAIN_V
HDCP_H, HDCP_V
KEY
REMO
COMPU
IC001
IOR IOG IOB
H/V SYNC
IC601
DIGITAL INPUT MODULE PWB
PHOTO
SENSOR
HP/VP POSI.
MI-COM & DIST MODULE PWB
COM Y COM PR COM PB
KEY
REMO
COMPU
IC001
A-D
CONVERTER
IC3001
MAIN/SUB
3D YC SEP
& CHROMA DEMOD
& A-D CONVERTER
V/H HDCP
V/H SYNC
IC1701
MAIN MICRO PROCESSOR
OSD R / G / B CHROMA
CONV_R / G / B
HS / VS
CONVERTER
DIGITAL
ENHANCE /
D-A CONVETER
PROCESS
IC804
AMP
RH / RV / GV
GH / BH / BV
CONVERGENCE OUT PWB
A. CONV. R
A. CONV. B
A. CONV. L
A. CONV. T
DIGITAL CONVERGENCE MODULE PWB
IC301
AMP
IC311
AMP
IC701
SUB MICRO
PROCESSOR
IC801 / IC811 IC821 / IC831 IC841 / IC851
AMP
LINE FILTER PWB
FUSE
IC101
I-P
IC201
AOYP AOPRP AOPBP
IC204
AMP
Y OUT PB OUT PR OUT VM OUT
IC1301
RGB
IC805
AMP
H/V_BLK
IC201
RAM
IC301
ROM
VM
R OUT
G OUT
B OUT
DIG OUT R / G / B
IC101
CONVERGENCE
DSP
RH / GH / BH OUT
RV / GV / BV OUT
IC501
D-A
CONVERT
VM
COIL
R
G
B
R
IC911
POWER
REG
R CRT
SOCKET PWB
IC1101
AMP
IC2101
AMP
G CRT
SOCKET PWB
IC3101
AMP
B CRT
SOCKET PWB
GB
DEF OSC PWB
IC101
DEF OSC
IC162
SIDE PIN
CORRECT
H. DRIVE V. DRIVE
RY951
T921
SW
TRANS
PC921
POWER &DEF PWB
IC161
DISTORTION
CORRECT
Q501 Q503
H.OUT
B1
TC921
ERROR AMP
CRT
CRT
CRT
IC401
V. OUT
DY01 / DY02 / DY03
CONVER. YOKE
T502
FBT
DY01 / DY02 / DY03
DEF. YOKE
(R/G/B)
No.52126
2-5 2-6
No.52126
AV-N65P74
AV-N65P74

CIRCUIT DIAGRAMS [RECEIVER UNIT]

MAIN PWB CIRCUIT DIAGRAM (1/12) SHEET 1
PIN NO.
Q1101
E C B
Q1102
E C B
Q1103
E C B
TU1101
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16 17 18 19 20 21
TU1101-18
)
VOLTAGE (V
0
4.0 0
5.2 0
4.6
4.3
9.1
5.2
4.0
3.0
2.4
4.6
4.5 0
5.0 0
31.6 0 0 0 0
2.5 0
4.6
4.0
2.5 0 0 0
1.8Vp-p
SHEET 12
SHEET 7 SHEET 5
NOT USE
SHEET 5
SHEET 11
NOT USE
SHEET 2 SHEET 5
SHEET 10 SHEET 12
SHEET 10
SHEET 1 SHEET 2
SHEET 10
SHEET 12
QUB132-26FXPP
[H]
CN1E11
OPEN
CN10E1
OPEN
CN10E2
OPEN
CN1E21
CN10E3
OPEN
21V
BS_5V AUDIO_L AUDIO_R
SCL0 SDA0 HP_L HP_R
HP_VOL
HP_MU LOUT_US ROUT_US BS_GEMV
TV_V1
TV_L1
TV_R1
C/N_AFT1
AFT2
BS_POW
GRON S_MU
SCL2 SDA2
TU_5V
TU_POW
TU_9V
TU1101 QAU0303-001
SUB U/V FRONTEND
R1119
10K
GND
D1101
OPEN
GND
D1102
OPEN
GND
0
C1101
OPEN
R1121
QETN1CM-477Z
GND
OPEN
OPEN
R1106
R1107
GND F_MONO
GND
9V 5V
12V
14V
C1102
470
/16
OPEN
R1117
AGC_MU1
MODE2_2
OPEN
R1116
AUDIO_L AUDIO_R
LOUT_US ROUT_US BS_GEMV
C/N_AFT1
R1120
GRON
MODE1_1
OPEN
R1115
21V
BS_5V
SCL0 SDA0 HP_L HP_R
HP_VOL
HP_MU
TV_V1 TV_L1 TV_R1
AFT2
12V
BS_POW
GRON S_MU
SCL2 SDA2
TU_5V
TU_POW
TU_9V
14V
10K
OPEN
R1108
9V 5V
C1103 C1104 10 OPEN
/50
QETN1HM-106Z
R1133
VDD
CS2
AGC_MU2
SDA
ST
BIL
OPEN
OPEN
R1113
R1114
D1103 D1104
OPEN OPEN
R1102 R1103
0
CS1
SCL
OPEN
R1112
GND GND
L1101
OPEN
R1111
R1101 OPEN
SHEET 11
R_BSA
R_BSA
SHEET 12
CN1005
GND
R_BSA
L_BSA( TV_L1_US)
.01
C1111
L_BSA
R_BSA
TUNER
TUNER
32V
32V
V_BS
V_BSGND
V_BS( TV_V1_VS)
V_BS
NOT USE
L_BSA
R1134
OPEN
10k
R1126
Q1101
2SD601A/QR/-X
OPEN
R1109
R1911
OPEN
C1911
Y1917
0
R1915
OPEN
R1916
OPEN
R1919
OPEN
C1912
OPEN
D1911
OPEN
C1913
OPEN
Q1102 *2
R1123 C1117
OPEN
GND
QRN143J-0R0X
OPEN
R1110
Y1911
R1912
OPEN
R1910
OPEN
OPEN
GND
GND
10K
GND GND
C1106 OPEN
NN
C1107
OPEN
C1112 C1113
.01 .01
OPEN
0
L1102
AGC_MU2
0
OPEN
Q1911
OPEN
Q1912
GND
Q1913 OPEN
Q1914 OPEN
R1135 27K
R1104
OPEN
GRON
Y1913
OPEN
C1916
OPEN
R1105
GND
Q1103 *1
C/N_AFT1
10K
GND
TV_L1 TV_R1
TV_V1
32V
L_BSA
BS_5V
TU1101
GND
R1122
OPEN
220 220
GND
C1110
C1109
OPEN
OPEN
GND
IC1101
OPEN
SO CS0
Y1914
0
R1913
OPEN
R1914
OPEN
Y1916
0
R1917
OPEN
R1918
OPEN
IC1911
OPEN
C1915
OPEN
C1914
Y1915
OPEN
OPEN
SHEET 12
SHEET 5
V_BS
TV_R2
TV_V2
TV_L2
AV_9V
TV_V2
TV_L2
TV_R2
AV_9V
RECEIVER
GND
GND
GND
0
R1127
SDA0
SDA0
SCL0
SCL0
0
R1128
GND
21V
GND
21V
C/N_AFT1
BS_POW
C/N_AFT1
BS_POW
BS_5V
BS_5V
QGB1505J1-15
CN1006
GND
GND5VSDA0
OPEN
R1129
SDA0
QGB1505J1-35
SCL0
SCL2
SDA2
R1130
OPEN
SCL05VSCL2
SDA29VTV_R2
RECEIVER
GND
GND
9V
TV_R2
TV_A2GND
TV_L2
TV_V2GND
OPEN
OPEN
OPEN
C1114
C1115
C1116
TV_L2
BS_GEMV
R1118 OPEN
TV_V2
TV_V2
AGCMU2
AFT2
AFT2
AGC_MU2
HP_MU
HP_MU
HP_L
OPEN
R1124
HP_L
HP_GND
0
OPEN
R1125
R1131
HP_R
AUDIO_L
HP_R
HP_VOL
HP_VOL
LOUT( US)
LOUT_US
CN1006
ROUT( US)
AOUTGND
0
R1132
AUDIO_R
ROUT_US
AV_9V
AV_9V
32V
BT30V
GND
GND
TU_9V/SW
GND
GND
TU_5V/SW
12V
GND
12V
S_MU
S_MU
-M2
No.52126 No.52126
2-7 2-8
MAIN PWB CIRCUIT DIAGRAM (2/12) SHEET 2
AV-N65P74 AV-N65P74
SHEET 12
SHEET 1
SHEET 12
NOT USE
NOT USE
NOT USE
SHEET 5
12V
TV_V1
A3.3V
3.3V
GR_RST
5V
GRVOUT
GRON
GR_RST
5V
GRON
GRVOUT
TV_V1
-M2
GND
L0501
L0502
NQR0413-003X
C0503
OPEN
OPEN
C0501
OPEN
VccCK
DPR
CLRQ
GND Q
IC0501 OPEN
R0709
R0707
C0603 OPEN
0
C0505 OPEN
N
OPEN
C0502
OPEN
R0708
OPEN
Vin3
VDD
Vout
GND
R0510
R0511
IC0502
0
VOLTAGE (V
0
5.1
11. 7
0 0
0.1 0
)
PIN NO.
CN0DC
1 2 3
CN0SY
1 2 3 4
N
R0606C0608
R0501 OPEN
C0801 OPEN
R0505
OPEN
0
C0701
D0749 OPEN
R0703 OPEN
R0702
OPEN
D0748
OPEN
GND C0748
OPEN
OPEN
R0701
OPEN
GND
IC0702
OUT VCC
GND
OPEN
C0703
OPEN
D0702
OPEN
GND
NC
C0741
OPEN
R0743
OPEN
R0744
OPEN
SDA0
DGS
Q0701
2SK1374-X
GND
SCL0
DGS
Q0702
2SK1374-
R0705
10k
R0706
10k
X
R0631 R0632 R0633
OPEN OPEN OPEN
R0711 R0712 OPEN OPEN
GND
R0634
R0635 R0636
OPEN OPEN OPEN
GND
R0747
OPEN
D0705 OPEN
N
CN10DC
DIGITAL INPUT MODULE PWB
MD0009
OPEN
SCL0_3.3
SDA0_3.3
SCL0
SDA0
SHEET 6
SHEET 10
OPEN
OPEN
SW2
Vin2
SW1
Vin1
OPEN
R0503 OPEN
No.52126
2-9 2-10
No.52126
MAIN PWB CIRCUIT DIAGRAM (3/12) SHEET 3
J2111
J2111
J2111
J2111
INPUT-1
INPUT-2
INPUT-3
J2101
QNN0521-001
J2101
J2101
J2111
QND0104-001
J2101
J2101
J2101
J2101
J2101
J2101
OPEN
OPEN
GND
GND
GND
GND
GND
GND
GND
AV-N65P74
S1
D2101 MA8100/M/-X
C2102
C2103
D2121
MA8100/M/-X
Q2122
OPEN
10
C2126
QETN1HM-106Z
2.2
C2127
NCB11CK-225X
2.2
C2128
NCB11CK-225X
10
C2144
QETN1HM-106Z
2.2
C2145
NCB11CK-225X
2.2
C2146
NCB11CK-225X
.01
NCB31HK-103X
10
QETN1HM-106Z
C2104
10
QETN1HM-106Z
2.2
C2105
NCB11CK-225X
2.2
C2106
NCB11CK-225X
C2123
.01
NCB31HK-103X
10
C2124
QETN1HM-106Z
R2129
OPEN
R2130 OPEN
/50
/16
/16
/50
/16
/16
R2259
GND
/50
/5
OPEN
R2261
OPEN
C2125 OPEN
R2262
R2263
OPEN
OPEN
Q2254 OPEN
Q2255
Q2257
OPEN
Q2258
OPEN
OPEN
MA8100/M/-X
MA8100/M/-X
0
/16
/16
/50
MY
Q2251 OPEN
D2254
OPEN
GND
D2255
OPEN
GND
D2256
OPEN
GND
D2257
OPEN
GND
OPEN
R2258
OPEN
C2251
R2124
OPEN
OPEN
GND
R2128
OPEN
GND
GND
D2251
OPEN
R2264
R2265
R2266
R2267
OPEN
OPEN
OPEN
OPEN
GND
R2102
75
R2103
75
C2101 1
/16
GND GND
R2104
75
GND R2105
220k
GND
R2106
220k
GND
R2122
75
C2121
1
/16
NCB11CK-105X
GND
R2252 OPEN
GNDGND GND
R2253
OPEN
R2254
OPEN
GND
R2255
OPEN
R2256
OPEN
R2257
OPEN
NCB11CK-105X
Q2121 OPEN
C2122
GND
R2123
75
GND
R2134 OPEN
R2125 75
GND
R2126 220k
GND
GND
R2127 220k
GND
GND
R2144
75
GND
R2145 220k
GND
GND
R2146 220k
GND
GND
GND
R2251
GND
OPEN
GND
GND
GND
GND
GND
GND
D2217
MA8100/M/-X
GND
D2216
D2220
MA8100/M/-X
GND
D2215 MA8100/M/-X
GND D2218
MA8100/M/-X GND
D2219 MA8100/M/-X
GND
D2205
MA8100/M/-X
D2204
MA8100/M/-X
GND D2212
MA8100/M/-X
GND D2213
MA8100/M/-X
GND
D2201
MA8100/M/-X
GND
D2209
MA8100/M/-X
GND
D2210
MA8100/M/-X
GND
C2254
OPEN
GND
OPEN
D2252
OPEN
R2269
R2270
OPEN
R2271
OPEN
R2272
OPEN
OPEN
D2206
MA8100/M/-X
GND
R2273
R2274 OPEN
R2275 OPEN
GND
C2255
D2207
MA8100/M/-X
OPEN
Q2252
OPEN
OPEN
Q2256
OPEN
C2257 OPEN
C2258 OPEN
OPEN
C2260
OPEN
GND
D2214
GND
R2268 C2253
GND
GND
GND GND
GND
S2_1
S2
C2
Y2
S2_2
V_RT
V2
L2
R2
V3
L3
R3
R2276
OPENOPEN
C2256 OPEN
GND GND
C2259
OPEN
GNDGND
C1
Y1
V1
L1
R1
R2277 OPEN
R2279 OPEN
AV-N65P74
C2261 OPEN
GND
C2262 OPEN
D2253 OPEN
R2278
OPEN
R2280Q2259
OPEN
J1091
QNS0001-001
AV COMPULINK
R2281 OPEN
R2282 OPEN
R2283
OPEN
R2284 OPEN
Q2253
OPEN
GND
C2252 OPEN
R2292J1092
OPENOPEN
R2293
OPEN
GND
MON_V
MON_L
M_MU
MON_R
AUDIO_L
AS_MU
AUDIO_R
-M2
LC2101
OPEN
R2294
OPEN
R2295
OPEN
D2261D2260
OPENOPEN
GND
GND
R1097
1K
GND
D1093
MA8082/M/-X
R2285
OPEN
GND
OPEN
R2286D2258 OPEN
GND
D2259C2263
OPENOPEN
Q2260 OPEN
R2288
OPEN
R2297
OPEN
Y1 C1 S2_1 V1 R1 S1 L1
V_RT Y2 C2 V2 L2 S2_2 R2 S2
BSD_IR
BSD_IR
NOT USE
COMPU
SHEET 10
Y1 C1 S2_1 V1
SHEET 5
R1 S1 L1
V_RT Y2 C2 V2
SHEET 5
L2 S2_2 R2 S2
V3 L3 R3
MON_V MON_L M_MU MON_R AUDIO_L AS_MU AUDIO_R
S1DC MON_C MON_Y
V3 L3 R3
MON_V MON_L M_MU MON_R AUDIO_L AS_MU AUDIO_R AV_9V
S1DC MON_C MON_Y
SHEET 5
NOT USE
No.52126 No.52126
2-11 2-12
MAIN PWB CIRCUIT DIAGRAM (4/12) SHEET 4
Y
J2121J2121J2121
J2121J2121J2121
OPEN
Pb
COMPONENT VIDEO
COMPONENT VIDEO
INPUT 1
INPUT 2
Pr
Y
Pb
Pr
GND
GND
J2131
OPEN
R2453
OPEN
GND
D2453
OPEN
LC2301
QQR1199-001
LC2302
QQR1199-001
LC2303
QQR1199-001
LC2321
QQR1199-001
LC2322
QQR1199-001
LC2323
QQR1199-001
R2301
R2303
R2304
R2306 R2307
R2309
R2321
R2323
R2324
R2326
R2327
OPEN
OPEN
OPEN
OPEN OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
R2310
R2302
OPEN
GND
NCB11CK-105X
R2305
75
GND
NCB11CK-105X
R2308
75
GND
R2330
R2322
OPEN
NCB11CK-105X
R2325
75
NCB11CK-105X
R2328
75
C2301
OPEN
C2302
/16
1
C2303
/16
1
C2321 OPEN
C2322
/16
1
C2323
/16
1
0
0
D2423 OPEN
D2421
MA8100/M/-X
D2422
MA8100/M/-X
D2405
OPEN
D2402
MA8100/M/-X
D2404
MA8100/M/-X
GND
GND
GND
GND
GND
AV-N65P74 AV-N65P74
COMY1
COMPB1
COMPR1
D13
COMY3
COMPB3
COMPR3
COMY1
COMPB1
COMPR1
D13
COMY3
COMPB3
COMPR3
SHEET 7
SHEET 7
PIN NO.
VOLTAGE (V
CN00Q
1 2 3 4 5 6
DIGITAL INPUT MODULE
R2329
OPEN
)
0 0 0 0 0 0
GND
J2141
OPEN
GND
OPEN
OPEN
R2461
R2462
OPEN
OPEN
D2461
D2462
GND
D53
D5J
CN100Q
HDCP_Y HDCP_YG HDCP_PB
HDCP_PBG
HDCP_PR
HDCP_PRG
HDCP_H
GND
HDCP_V
GND
GND
HDCP_H
HDCP_V
LC2341
QQR1199-001
LC2342
QQR1199-001
LC2343
QQR1199-001
R2341
R2343
R2344
R2346
R2347
R2349
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
R2350
C2341 1
R2342
OPEN
C2342 1
NCB11CK-105X
R2345
OPEN
C2343 1
NCB11CK-105X
R2348
OPEN
GND
OPEN
/16
D2401
MA8100/M/-X
GND
/16
D2403
MA8100/M/-X
GND
/16
D2406
MA8100/M/-X
GND
COMY5
COMPB5
COMPR5
AUDIO
J2141
QNN0536-001
GND
GND
R1598
220k
C1598
/16
2.2
NCB11CK-225X
C1599
/16
2.2
NCB11CK-225X
R1599
220k
D1598 MA8100/M/-X
D1599 MA8100/M/-X
COMY5
COMPB5
COMPR5
D53
D5J
HDCP_H
HDCP_V
COML5
COMR5
COMY5
COMPB5
COMPR5
D53
D5J
HDCP_H
HDCP_V
SHEET 7
SHEET 7
SHEET 8
-M2
No.52126
2-13 2-14
No.52126
MAIN PWB CIRCUIT DIAGRAM (5/12) SHEET 5
SHEET 10
NOT USE
SHEET 3
NOT USE
Y_BSDGND
V_RT
Y_BSD
L_BSA L_BSD
V_BS
R_BSA R_BSD
C_BSD
S2_2
S2_1
MON_Y MON_C MON_V MON_L MON_R
V2 L2
Y2
R2
C2
S2
V1
L1
Y1
R1
C1
S1
L3
V3
R3
V_RT Y_BSD L_BSA
L_BSD V_BS
R_BSA R_BSD
C_BSD
V2 L2
Y2
R2
C2
S2_2
S2
V1
L1
Y1
R1
C1
S2_1
S1
L3
V3
R3
PIN NO.
IC1501
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16 17 18 19 20 21
Y_BSDGND
L_BS
R_BS
MON_Y MON_C
MON_V MON_L MON_R
VOLTAGE (V
Y1501 OPEN
Y1502
0
Y1503 OPEN
Y1504
0
)
3.9
4.5
3.9
4.5
4.4 0
5.0
4.4
4.5
3.9
4.4
4.4
0.4 0
3.9
4.4
4.4
4.4
4.4
0.1
5.0
PIN NO.
22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43
R1523
R1520
R1525
VOLTAGE (V
0
4.4
3.9
4.4
4.4
0.1
5.0
4.5
3.9
4.5 0
4.0
4.0 0
0.1
4.4
4.5
3.7
4.5
3.5
9.1
4.5
-M2
6.8k
220
6.8k
)
R1535
220
R1536
6.8k
R1537
220
R1538
220
R1539
6.8k R1577
220
R1578
6.8k R1579
220
PIN NO.
44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64
D1596
MA8100/M/-X
VOLTAGE (V
6.6
4.5
3.8
4.4 0
6.3
4.5
4.4
4.5
6.2
4.5
4.5
5.6 0
4.3
4.4
5.3
4.4
4.4
5.2
4.5
TV
V6
R1560
100
R1561
OPEN
2.8Vp-p
AV-N65P74
IC1501
CXA2069Q
C1532
22
/50
QETN1HM-226Z
Q1531
R1563
0
R1562
1K
GND
[H]
D1591
OPEN
GND
N
C1510 10
C1531
0.1
/16
GND
VY_SWMAIN
/16
C1501
0.1
D1592
OPEN
SO
SCL
CS0
CS1
GND
/16
GND
2.1Vp-p
CN100H
OPEN
OPEN
QGF1201C2-13
GND
GND C4 GND Y4 GND V4 GND L4 GND R4 S4_DET GND NC
SCL0 SDA0
BBE_LO
TV_V2 TV_L2 TV_R2
GRVOUT TV_L1 TV_R1
SUR_SW BBE_SW SUR_EFCT SUR_MONO AMP_MU HP_MU
C_SWMAIN
VY_SWMAIN
VY_SWAP
C_SWSUB
VY_SWSUB
R_SWSUB
HP_R
L_SWSUB
HP_L
BLEV1 BLEV2
L_SWMAIN R_SWMAIN
BS_5V AV_9V
S1DC
FRONT RELAY PWB SHEET 23
SHEET 1 SHEET 11
SHEET 1 SHEET 2
SHEET 1
SHEET 11 SHEET 1 SHEET 10
SHEET 7
SHEET 6
SHEET 1 SHEET 1
SHEET 11 SHEET 7
SHEET 12 NOT USE
10
R1501
10
R1502
10
R1507
10
R1508
10
R1504
10
R1509
GND
SDA
SUR_EFCT
SUR_MONO
CS2
VDD
C1502
GND
47
/25
HP_MU
SUR_SW
AMP_MU
BBE_SW
BLEV2
GND
BLEV1
R1547
R1548
R1549
R1550
R1551
R1552
IC1502 M62320FP-
0
0
0
1k
0
1k
R1510 R1506
R1505 R1543 R1512
C1539
C1505
X
OPEN OPEN
OPEN 10 OPEN
4.7
N
C1538
OPEN
GND
4.7
BBE_LO
BLEV1 BLEV2 AMP_MU HP_MU
TV_R1
GRVOUT
TV_L1
TV_R2
TV_V2
TV_L2
SCL0
SDA0 SUR_EFCT SUR_MONO
SUR_SW BBE_SW
C4
Y4
V4
L4
R4 S4
BBE_LO
TV_V2 TV_L2 TV_R2
GRVOUT TV_L1 TV_R1
SUR_SW BBE_SW SUR_EFCT SUR_MONO AMP_MU HP_MU
C_SWMAIN
VY_SWMAIN
VY_SWAP
C_SWSUB
VY_SWSUB
R_SWSUB
L_SWSUB
BLEV1 BLEV2
L_SWMAIN R_SWMAIN
BS_5V AV_9V
S1DC
SCL0 SDA0
R1553
R1554
IC1501-60IC1501-22 IC1501-63
[H]
2.1Vp-p
[H]
1.3Vp-p
[H]
[H]
1.3Vp-p
AV-N65P74
R1582
0
GND
V_RT
6.8k
220
R1534
R1533
V3
S-2
LV3SCL
Y3
RV3
C3
S2-3
S-3
V4
LV4
Y4
RV4
C4
GND
)
S2-4
S-4
LV5
V5
RV5
ADR YIN1
SDA
AGND
D1594
D1593
OPEN
OPEN
GND
R1521
R1524
220
220
SCL0
SDA0
VOLTAGE (V
0
4.0
4.0 0 0 0
5.1 0 0 0 0 0
5.1 0 0
5.1
)
PIN NO.
IC1502
1 2 3 4 5 6 7 8 9
10
11 12 13 14 15 16
R1519
S2-2
S2-2
DC_OUT
C_BSD
0
MON_C
R1518
C2
COUT3
Y_BSD
6.8k06.8k
R1517
R1516
Y2
RY2
LOUT3
YOUT3
MON_L
MON_Y
[H]
R1515
LV2
ROUT3
MON_R
R1514
0
V2
VOUT3
/25 47
C1519
QETN1EM-476Z
MON_V
IC1501-44
S4
1k
V_BS
L_BS
R_BS
1.0Vp-p
GND
S-1
VCC
C4
MA8100/M/-X
D1595
S2-1
LOUT2
L_SWMAIN
VY_SWAP
2.0Vp-p
220
R1522
C1
V/YOUT2
R4
R_SWMAIN
V4
L4
Y4
6.8k
220
6.8k
220
R1526
R1527
R1528
R1529
V1
Y1
LV1
RV1
RTV
LTV
RV6
LV5
COUT1
VGND
YOUT1
TRAP1
ROUT1
VOUT1
LOUT1
CIN1
BIAS
ROUT2
TRAP2
COUT2
MUTE
R1530
1k
C_SWMAIN
IC1501-47 IC1501-53 IC1501-56
[H]
No.52126 No.52126
2-15 2-16
MAIN PWB CIRCUIT DIAGRAM (6/12) SHEET 6
AV-N65P74 AV-N65P74
PIN NO.
VOLTAGE (V
IC3001 1 0 2 3.3 3 3.3 4 2.5 5 3.3 6 2.1 7 5.9 8 (3.3) 9 3.3 10 0 11 0 12 2.6 13 1.6 14 1.6 15 3.3 16 3.3 17 3.3 18 3.3 19 0 20 0 21 NC 22 0 23 3.3 24 0 25 0 26 0 27 3.3 28 NC 29 3.3 30 0 31 0 32 3.3 33 NC 34 3.3 35 3.3 36 0 37 ­ 38 3.3 39 NC 40 3.3 41 0.9 42 0.9 43 0 44 0 45 NC 46 0 47 3.4 48 0 49 0 50 NC 51 0 52 0 53 0 54 0 55 0 56 0 57 0 58 0 59 2.7 60 2.7 61 2.7 62 3.4 63 3.4 64 NC 65 0 66 NC 67 0 68 0 69 DIGI 70 DIGI 71 DIGI 72 DIGI 73 DIGI 74 DIGI 75 DIGI 76 DIGI 77 DIGI 78 3.4 79 DIGI 80 DIGI 81 DIGI 82 DIGI 83 DIGI 84 DIGI 85 DIGI 86 DIGI 87 0 88 3.4
)
PIN NO.
89 0 90 0 91 0 92 0 93 0 94 NC 95 NC 96 NC 97 NC 98 NC 99 3.4 100 NC 101 NC 102 NC 103 NC 104 NC 105 NC 106 0 107 3.4 108 NC 109 NC 110 NC 111 NC 112 NC 113 0 114 3.4 115 NC 116 NC 117 NC 118 0 119 3.4 120 NC 121 NC 122 NC 123 NC 124 NC 125 NC 126 NC 127 NC 128 NC 129 0 130 3.4 131 3.4 132 NC 133 NC 134 0 135 3.3 136 ­ 137 ­ 138 NC 139 NC 140 0 141 3.3 142 NC 143 NC 144 NC 145 NC 146 NC 147 NC 148 NC 149 NC 150 NC 151 NC 152 0 153 3.3 154 NC 155 3.3 156 0 157 0.5 158 3.3 159 2.4 160 ­ 161 3.3 162 0 163 0.5 164 3.3 165 2.4 166 ­ 167 3.3 168 0.5 169 0.3 170 3.3 171 2.4 172 0.5 173 3.3 174 0 175 0 176 NC DIGI : Digital
VOLTAGE (V
)
SHEET 7
VOLTAGE (V
5.8
9.0
6.4
4.3
9.0
4.9
4.9 0
4.2
5.8
9.0
6.4
4.2
9.0
4.8
4.9 0
4.2
0.9
R3515
OPEN
Q3503
OPEN
R3551
0 Q3504
OPEN
R3514
OPEN
)
R3516
R3532
R3548
GND2DA
68
GND2DAGND2DA
68
GND2DAGND2DA
68
LC3005
PIN NO.
C
B
Q3501
E
C
B
Q3502
E
C
B
Q3505
E
C
B
Q3506
E
C
B
Q3509
E
C
B
Q3510
E
C
B
LC3501
NQR0450-004X
LC3502
NQR0450-004X
LC3503
NQR0450-004X
LC3004
GND
GND
R3507
100
R3523
R3539
PIN NO.
Q3001
E C B
Q3002
E C B
Q3003
E C B
Q3004
E C B
Q3005
E C B
Q3006
E C B
Q3007
E
R3508
R3513
0
OPEN
Q3502
R3512
OPEN
R3511
0
R3509
R3510
2.2k
OPEN C3505
OPEN
Q3506
100
R3525
2.2k
Q3510
100
R3541
2.2k
[H]
IC3001-136 IC3001-137 IC3001-157 IC3001-163 IC3001-169IC3001-7
[V]
[H]
[H]
[H]
[H]
IC3001-13
[H]
-M2
<MAIN >
PIN NO.
IC3002
1 2 3 4 5
VY_SWSUB
C_SWSUB
R3081
0
GND
GND2DD
R3082
0
GND2DD
GND
VOLTAGE (V
5.1 0 0
5.1
3.2
LC3002
NQR0450-002X
LC3001
NQR0450-002X
C3091
C3092
C3093
C3094
C3095
C3096
C3097
)
5V
NQR0413-003X
R3001
12k
C3001 33
/10
QENC1AM-336Z
R3002
33k
R3012
12k
C3007
0.33
/10
NCB21AK-334X
R3013
33k
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
GND
L3004
C3080 10
QBTC1CK-106Z
2SD601A/QR/-X
R3003
100
2SD601A/QR/-X
R3014
100
C3078
0.1
/16
GND2DA
GND2DA
VDD
IC3002 R1170H331B-X
GND
CE VOUT
R3058
GND2DA
C3077
0.33
R3005
180
R3016
180
GND
1k
GND2DA
/10
C3004
NRSA63J-152X
NQL092K-6R8X
C3010
NQL092K-6R8X
R3061
R3062
R3063
R3064
R3006
1.5K
L3001
R3017
L3002
1.5K
15P
15p
0
0
0
0
4.7
Q3002
2SD601A/QR/-X
R3007C3003C3002
1k120P150p
4.7
Q3005
2SD601A/QR/-X
R3018C3009C3008
1k120p150p
GND2DA
/16
Q3001
R3004
3.3k
Q3004
R3015
3.3k
C3005
/16
NRSA63D-102X
C3011
/16
NRSA63D-102X
C3070 C3069
0.01 47
GND2DA
C3006
0.1
GND2DAGND2DA
R3008
0
R3009
1k
0.5%
C3012
0.1
GND2DAGND2DA
R3019
0
R3020
1k
0.5%
GND2DA GND2DD
L3003
NQR0413-003X
/16
GND2DA
R3011
0
/16
R3010
1.5k
Q3003 2SB709A/QR/-X
R3022
0
/16
R3021
1.5k
Q3006 2SB709A/QR/-X
R3056
0
NRSA02J-0R0X
GND GND2DA
R3057 0
NRSA02J-0R0X
GND
GND
K3001
0
NRSA02J-0R0X
GND2DA
9V
GND2DD
GND2DD
VCC9VA
C3073 OPEN
GND2DA
GND2DAGND
GND2DD
C3017
C3020
0.01
R3025 R3026
NAX0570-001X
C3033 C3032 33p 56p
C3035 C3034
33p 56p
2SB709A/QR/-X
2.3Vp-p
2.1Vp-p
R3054R3055 C3066
10k6.8k 0.1
L3006
0
NRSA02J-0R0X
C3067C3068 C3071
470.01 47
/16 /16
GND2DA
4.7
C3019
0.01 22k
22k
C3021
0.01
C3027
7p
X3001
C3028
7p
R3028
470
R3030
470
R3060
1.8K
Q3007
/50
GND2DA
C3099
C3100
C3013 C3014 C3015 C3016
R3023
R3024
C3018
C3022 C3023 C3024 C3025
L3005
NRSA02J-0R0X
C3026
C3029
C3030
R3027
C3031
C3036 C3037
R3029
C3038
C3039
C3040
OPEN
5V
0.1 100
0.1
0.1
0.1
0.1
0.1
0.1 10
0.1
0.1
0.1
470
0.1
0.1
0.1
470
0.1
0.1
R3031 0
4700p
4700p
AVSS
/16
AVDD( ADC)
/16
AVDD( ADC) YREFH
/16
YREFM
/16
CLH
47k
YIN CLL
22k
YREFL
/16
AVSS AVSS CREFH CIN CREFL
/16
VIN
/16
UIN
/16
AVDD( ADC)
/16
AVDD( ADC) AVSS AVSS
0
TVROUT1
NC
AVSS
/16
AVDD( DLL) XI AVSS XO
/16
AVDD( DLL)
NC
TCLKO
/16
LCKI AVSS LCKO
/16
AVDD( DLL)
NC
TCPOUT1
/16
AVDD( BURST)
/16
FSCI AVSS FSCO
/16
AVDD( BURST)
NC
TCPOUT2
/16
AVDD( BURST) HREFI HREFO AVSS AVSS
R3059
1K
C3098 OPEN
C3041 10
/16
C3079
47P
GND
R3065 100
GND2DD
NCNC
NC
NC
/16 10
C3065
AVSS
DVSS
R3032
3.4Vp-p
C3088
/16
10p
/50
12k
330
12k
/16
/16
0.1
1
0.1
C3062
C3063
C3064
AVDD
AVSS
DVDD
EXLCKI
0
4700p
C3042
R3033
0
R3051
R3052
R3053
AVDD
AVSS
VOUT
VREFV
COMPV
IREFV
LCKS
NLHDA
TEST0
TEST1
TEST2
TEST3
NC
OPEN
R3034
R3038
C3081
OPEN
GND2DD
C3082
150p
NRQ0450-004X NRQ0405-002X
RST3
NRQ0405-002X
2DYCBY2DYCRY
R3049
100k
C3089
R3050
10p
56k
/16
/50
330
1
0.1
C3060
C3061
R3048
AVDD
AVSS
UOUT
VREFU
COMPU
IREFU
2D YC SEP &
TEST4
SCAN
IOSEP
CKSEL
RSTN
SCL
000
R3035
R3036
R3037
R3066
OPEN
C3043 OPEN
GND
LC3006
GND
LC3007
GND
SCL0_3.3
3.3Vp-p
2DYCY
10p
C3090
/16
/50
/16
220
1
0.1
10
C3058
C3059
R3047
C3057
NC
NC
DVDD
AVDD
AVSS
YOUT
VREFY
COMPY
IREFY
IC3001
MN82832
CHROMA
DEMOD
GND2DA
DVDD
SDA
SLAS
CK56MI
DVSS
CK56MO
DVSS
NC
NC
100
1000100
4700p
R3039
C3044
R3040
R3041
OPEN
NRZ0040-103X NRZ0040-103X NRZ0040-103X NRZ0040-103X
R3042
10k C3084
OPEN GND
C3083
OPEN
GND
LC3008
GND
SDA0_3.3
1.1Vp-p
DYIO5
DAT10
DYIO4
DAT9
DYIO3
DAT8
DYIO2
DVSS
4700p
C3045
DYIO1
DVDD
NCNCNCNCNCNCNCNCNC
DYIO0
DAT7
4700p
C3055
DVDD
DAT6
DVSS
DAT5
NC
CLKO
DAT4
NC
COID
DAT3
4700p
C3056
NC
DVSS
DYIO6
DYIO7
DYIO8
DYIO9
PTEST
DAT15
DAT14
DAT13
DAT12
DAT11
RA3001 RA3002 RA3003 RA3004
10K 10K 10K 10K
OPEN
R3046
LHD
DAT2
SHPX
100
R3045
0.6Vp-p
SVPX
4700p
C3054
NC
NC
LVD
DVSS
DVDD
NC
NC DVDD DVDD DVSS
NC
FI
NC
DUVO7
NC
DUVO6
NC
DUVO5
NC
DUVO4
NC
DUVO3
NC
DUVO2
NC
DUVO1
NC
DUVO0
DVDD DVSS
NC
LDQM
NC
UDQM
NC
CKE DVDD DVSS
NC
CS
NC
WE
NC
BA
NC
CAS
NC
RAS DVDD DVSS
NC
ADS0
NC
ADS1
NC
ADS2
NC
ADS3
NC
ADS4
NC
ADS5 DVDD
NC
ADS6
NC
ADS7
NC
ADS8
NC
ADS9
NC
ADS10
TREFCLK
TDCLK
DVSS
VREFTEST
CPTEST
DVDD
DAT1
DAT0
DVSS
4700p
C3048
4700p
C3046
C3047 10
/16
C3053
C3052
C3051
C3050
C3049
R3044 R3043
R3080
3.3V
0
NQR0415-005X
LC3003
GND
VCC2YCD
4700p
4700p
4700p
4700p
4700p
0 0
L3007
NRSA02J-0R0X
C3072
0.1 /16
GND2DD
C3519 33
/16QENC1CM-336Z
NN
2DYCY
C3520
QENC1CM-336Z
33
/16
2DYCBY
C3521 33
/16QENC1CM-336Z
N
2DYCRY
GND2DD
R3071 R3072 R3073 R3074 R3075
00 0 0 0
GND2DD
GND GND2DD
R3076 R3077 R3078 R3079
00 0 0
GND GND2DAGND GND2DA GND GND2DA GND2DD GND2DA
0.6Vp-p
R3501
0
R3503
C3501 C3506
0.1 4.7
/16 /16
GND2DA
GND2DA GND2DA
R3549
22k
Q3501
2SB709A/QR/-X
R3502
100
R3550
22k
GND2DA
R3517
0
C3507 C3512
0.1 4.7
/16 /16
GND2DA GND2DA
R3552
22k
Q3505
2SB709A/QR/-X
R3518
100
R3553
22k
R3533
0
C3513 C3518
0.1 4.7
/16 /16
GND2DA GND2DA
R3554
22k
Q3509
2SB709A/QR/-X
R3534
100
R3555
22k
SVPX SHPX
C3085
C3086
OPEN
1500p
GND
GND GND2DD
15p
C3504
1.8K R3505
10k
R3504
180
C3502 R3506
100p OPEN
GND2DA
R3519
1.8K
R3520
180
C3508 R3522C3509
100p OPEN120p
R3535
1.8K
R3536
180
C3514 R3538C3515
100p OPEN120p
2SD601A/QR/-X
L3501
NQL092K-6R8X
C3503
120p
15p
C3510
R3521
10k
2SD601A/QR/-X
L3502
NQL092K-6R8X
15p
C3516
R3537
10k
2SD601A/QR/-X
L3503
NQL092K-6R8X
GND2DA GND2DD GND2DAGND2DD GND
VOLTAGE (V
0
0.2
5.2 0
4.5
4.6
9.0
5.2
5.2 0
4.6
4.6
9.0
5.2
5.2 0
4.6
4.6
9.0
5.2
NQR0450-004X
NQR0450-002X
)
2DYC_Y
2DYC_BY
2DYC_RY
SVP
SHP
SHEET 7
SHEET 8
SHEET 2
No.52126
2-17 2-18
No.52126
MAIN PWB CIRCUIT DIAGRAM (7/12) SHEET 7
AV-N65P74
AV-N65P74
SHEET 12
SHEET 10
SHEET 5
SHEET 6 SHEET 5
SHEET 4
SDA0 SCL0
VY_SWAP
L_SWMAIN R_SWMAIN
2DYC_Y 2DYC_BY 2DYC_RY
L_SWSUB R_SWSUB
COMY1 COMPB1 COMPR1
D13
COMY3 COMPB3 COMPR3
COMY5 COMPB5 COMPR5
COML5
COMR5
D53 D5J
VOLTAGE (V
0 0
4.6 0
4.6 0
4.7
5.0
4.6
0.4
4.4
4.4 0
4.6 0
4.6 0
4.6
0.4
4.4 0 0
4.5
4.5
R1372
R1371
OPEN
VGND
R1382
R1381 OPEN
VGND
R1392
VGND
)
100
C1373
OPEN
100
C1383
OPEN
100
C1384
OPEN
PIN NO.
25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49
Q1301
2SC3837K/NP/-X
R1373
OPEN
VGND
Q1302
2SC3837K/NP/-X
R1383
OPEN
VGNDVY_SWAP
Q1303
2SC3837K/NP/-X
R1393R1391
OPENOPEN
VGND
PIN NO.
IC1301
1 2 3 4 5
-M2
IC1301-36 IC1301-38
[H]
1.5Vp-p
9V
5V
SIGNAL
SDA0 SCL0
L_SWMAIN R_SWMAIN
2DYC_Y 2DYC_BY 2DYC_RY
L_SWSUB R_SWSUB
COMY1 COMPB1 COMPR1
D13
COMY3 COMPB3 COMPR3
COMY5 COMPB5 COMPR5
COML5 COMR5
D53 D5J
1.5Vp-p
[H]
2.1Vp-p
K1305 NRSA63J-0R0X
K1306
NRSA63J-0R0X
K1307 NRSA63J-0R0X
GND
IC1301-46 IC1301-48 IC1301-50 IC1301-52IC1301-35
[H]
2.1Vp-p
0
0
0
VGND
COMPB3 COMPR3
COMY1 COMPB1 COMPR1
C1331
/16
1
R1337
75
VGND VGND
[H]
R1347
R1336
OPEN
CN10E4
OPEN
C1341
/16
1
75
D1302
K1304
0
MA8100/M/-X
1.0Vp-p
R1346
OPEN
D1301
VGND
VGNDCOMY3
MA8100/M/-X
C1342
0.01 VGND
C1332
0.01 VGND
C1343
0.01 C1333
0.01
K1301
0
NRSA63J-0R0X
K1303
NRSA63J-0R0X
GND
VGND
C1306
0.1
0
[H]
/16
100
R1369
OPEN
0.5Vp-p
L_SWMAIN
R_SWMAIN
C1324C1325
/16/16
11
C1323
0.01
APD2
Lin2
Rin2
Prin2
AGND2
PbinM
YinM
PrinM VGND5 LinM RinM AGND5 SLVADR YinS PbinS PrinS VGND6
RinS
LinS
AGND6
SDA
SCL
IGND
IVCC
C1361
OPEN
IGND
C1303
/16
COMY5
SCL0
SDA0
100
100
R1301
R1302
R1378
0
C1367
OPEN
R1379
VGND VGND VGND
[H]
/16
/16
/16
/16
1
1
111
1
C1315
C1314
C1313
C1321
D13
R_SWSUB
L_SWSUB
2DYC_RY
100p
10p
C1328
C1318
/16
1
APD1
Lin1
Rin1
Yin2
Prin1
AGND1
IC1301
AN15852A
PDD2
C1322
0.01
Pbin2
C1329
VGND2
COMPONENT
INPUT SW
Yin3
Pbin3
PDD3
Prin3
APD3
Lin3
Rin3
C1363 OPEN
VGND VY_SWAP
/16 1
C1368
D5J
COMPR5
OPEN
VGND
D53
C1364
OPEN
COML5
OPEN
R1360
VGND
/16 1
C1366
COMR5
R1359
C1357
VGND
OPEN
VGND
AGND3
C1365
C1351
COMY4
OPEN
D1304
VGND3
VGND
D1303
C1362
OPEN
COMPB5
OPEN
100p
PDD1
Yin4
OPEN
0.01
R1351
OPEN
/16
C1312
C1311
2DYC_BY
C1327
VGND1
Pbin1
Pbin4
VGND4
0.01
C1352
VGND
COMPB4
R1352
OPEN
/16
2DYC_Y
C1326
100p
Yin1
PPD4
0.01
C1353
VGND
COMPR4
OPEN
R1353
0.7Vp-p
L1301
0
QRN143J-0R0X
C1301
100
VVCC
VGND7
Yout1
Rout1
BIAS
Pbout3 Prout3
AGND9
Prin4
APD4
Lin4
C1354
0.01
VGND
C1356
D43
OPEN
L1302
/16
Prout1
Pbout1
Pbout2 Prout2
Rin4
AGND4
C1355
0.01
VGND
/16 1
VGND
R1311 R1312
OPEN OPEN
0
AGND7
Yout2 VGND8
AGND8 Lout2 Rout2
Yout3 VGND9 DCout
Rout3
[H]
QRN143J-0R0X
C1304
/16
0.1
AVCC
Lout3 Lout1
VGND
IC1301-57
C1302
/16
100
0.1
C1305
1.8Vp-p
/16
C1307 10
[H]
/16
6 7 8
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
VOLTAGE (V
0
4.3
4.3
4.2 0
4.4
9.0
4.5
4.5 0
4.4
4.4 0
4.4
4.6
4.4
4.5 0
4.5
4.5 0
4.5
9.0
4.7 0
R1375
R1374
470
VGND
R1385
R1384
470
VGND
R1395
R1394 470
VGND
0
0
0
0.1
0.1 C1382
C1392
0.1 VGND
C1372 VGND
VGND
)
PIN NO.
50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74
/16
/16
/16
VOLTAGE (V
4.6 0
4.6
0.4 0 0 0
4.6 0
4.6 0
4.6 0
4.4
4.4 0
4.6
4.6 0 0
4.4
4.4 0 0 0
R1376
OPEN
R1377
OPEN
R1386
OPEN
R1387
OPEN
R1396
OPEN
R1397
OPEN
)
LC1301 QQR1199-001
LC1302
QQR1199-001
LC1303 QQR1199-001
PIN NO.
75 76 77 78 79 80
Q1301
E C B
Q1302
E C B
Q1303
E C B
VOLTAGE (V
4.6
4.6
4.4
3.7
9.0
4.4
3.6
9.0
4.4
3.6
9.0
4.4
C1371
/16
33
C1381
/16
33
C1391
/16
33
)
0
0 0
VGND
COMSYNCY
AP_Y
COM_Y
COMYGND
COM_PB
COMPBGND
COM_PR
COMPRGND
CN100A
OPEN
AUDIO_L AUDIO_R
SHEET 8
SHEET 9
SHEET 10
SHEET 1
CN100W
OPEN
COMPR4
COMPB4
COMY4
D43
GND
No.52126 No.52126
2-19 2-20
AV-N65P74 AV-N65P74
MAIN PWB CIRCUIT DIAGRAM (8/12) SHEET 8
SHEET 4
SHEET 6
SHEET 7
SHEET 10
HDCP_H
HDCP_V
SVP
SHP
COMSYNCY
SDA0 SCL0
COMSYNCY
SDA0 SCL0
C1233
18p
NDC31HJ-180X
R1232
5.6k
Q1231 OPEN
GND
R1236
5.6k
OPEN
GND
HDCP_H
HDCP_V
SVP
SHP
SYNC. SEP./ DETECT/ SW
C1232
OPEN
OPEN
GND GND
R1240
0
R1233 OPEN
Q1233 OPEN
R1239R1238R1237
OPEN
Q1232
2SB709A/QR/-X
GND
R1234
5.6k
QQL25CK-100Z
HDCP_V
HDCP_H
100
100
R1213
R1214
HD3in
CPout
IC1211
TA1318N
HD1out
D_GND
GND
SHEET 12
9V
L1211
/50
2.2
C1214
QETN1HM-225Z
NCF11CZ-475X
CSB503F30
DAC2
VD3in
HD2out
SDA
100
R1220 SL1211
9V
3.3V
3.3V
C1213 100
QETN1CM-107Z
R1217 OPEN
R1218
8.2k
C1216
4.7
/16
VCC
H_VCO
SCL
ADDR_SW
100
R1221
/16
0.01
C1215
330
R1219
A_GND
AFC_Filter
sync2in
DAC1
OPEN
D1202
D1201
GND
C1218
1
/16
NCB11CK-105X
SHP
SVP
QFLC1HJ-103Z
100
100
R1202
R1203
VD1in
sync1in
OPEN
N
GND
HD1in
VD1out
R1228
2.2k
VD2in
VD2out
C1220
OPEN OPEN
R1229
DAC3 HD2in
3.3K
C1221
GND
R1226
VOLTAGE (V
0.1
0.1
0.2 0 0
6.3
--­9
1.2
0.1 0
0.1
0.5 0 0 4
4.5
4.4
2.3
1.2
2.1 0 0 0
3.1
3.1
0.2 0
0.5
0.5
3.3
3.3
2.9 0
2.2
)
AP_V
AP_V
SHEET 9
AP_H
MAIN_H MAIN_V
AP_H
MAIN_H MAIN_V
SHEET 10
PIN NO.
IC1211
1 2 3 4 5 6 7 8
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
IC1212
1
2
3
4
5
6
7
8
Q1232
E
C
B
R1227
IC1212
TC7W08F-X
OPEN
C1219
/16
4.7
NCF11CZ-475X
GND
R1231 R1230
R1235
OPEN
220 100
10k
GND
-M2
No.52126
1.6Vp-p
[H]
IC1211-4 IC1211-13 IC1211-15 IC1211-21 IC1211-22IC1211-3
3.5Vp-p
2-21
[V]
3.0Vp-p
2-22
[H]
3.3Vp-p
[H]
0.1Vp-p
[H]
4.2Vp-p
No.52126
IC1211-23
[V]
[V]
3.3Vp-p
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