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SA-HT340
Block Diagram
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Operating Instructions Manual
36 pgs4.84 Mb0
Operating Instructions Manual
40 pgs4.35 Mb0

Panasonic SA-HT340 Block Diagram

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Page 1
17 Block Diagram
SA-HT340E SA-HT340EB SA-HT340EG
SA-HT340E / SA-HT340EB / SA-HT340EG
OPTICAL PICK UP UNIT
PHOTO DETECTOR
B1 B2
A2
A1
A3
A4
B4
B3
HEAD AMP
LASER DIODE
LASER DIODE
Q8551,8552
LD DRIVE
Q8561,8562
LD DRIVE
IC8001
MN2DS0009AP
DV3.2 LSI
138
VIN1
137
VIN2
135
VIN3
136
VIN4
134
VIN8
133
VIN7
132
VIN6
131
VIN5
129
VIN10
130
VIN9
124
LPC01
123
LPC1
126
LPC02
125
LPC2
139
AD0
113
RFINN
114
RFINP
VHALF
PWM1
PWM0
DRV1
DRV0
AD1
DRV4
DRV3
128
144
145
90
91
140
87
83
TRV DRV
F0 DRV
TRS DRV
SPMUTE
TRVFT MUTE
IC8251
C0GBG0000048
TRACKING COIL/FOCUS COIL/TRAVERSE/SPINDLE MOTOR DRIVE
LEVEL
BIAS1
1
VIN1
2
VIN2
3
23
VIN3
24
LDIN
­+
OPOUT
MUTE3
MUTE12
MUTE4
BIAS2
CH3 MUTE
CH1,2 MUTE
CH4 MUTE
6
27
9
20
­+
SHIFT
LEVEL SHIFT
+
-
LEVEL SHIFT
­+
LEVEL SHIFT
­+
15
VOL4+
­+
16
VOL4-
­+
4
17
VOL3+
­+
VOL3-
18
­+
OPIN-
5
VOL1+
14
­+
VOL1-
13
­+
VOL2+
12
­+
VOL2-
11
­+
TRAVERSE MOTOR
SPINDLE MOTOR
OPTICAL PICK UP UNIT
ACTUATOR
TRACKING
HFM
COIL
FOCUS COIL
ACT T+
ACT T-
ACT F+
ACT F-
P14
DRV2
81
89
85
FG
QR8571
BUFFER
TRAVERSE INNER SW
SA-HT340E/EB/EG BLOCK DIAGRAM
53
Page 2
SA-HT340E / SA-HT340EB / SA-HT340EG
IC8051
C3ABPG000145
64M SDRAM
IC8651
RFKWMHA0B160
16M FLASH ROM
29
DQ0
31 33 35 38 40 42 44 30 32 34 36 39 41 43 45
DATA
DQ15
MEMORY ADDRESS 12bit
MEMORY DATA 16bit
IC8001
MN2DS0009VP
DV3.2 LSI
23
A0
24
A1
25
A2
26
A3
29
A4
30
A5
31
A6
32
A7
33
A8
34
A9
22
A10
35
A11
2
DQ0
4
DQ1
5
DQ2
7
DQ3
8
DQ4
10
DQ5
11
DQ6
13
DQ7
42
DQ8
44
DQ9
45
DQ10
47
DQ11
48
DQ12
50
DQ13
51
DQ14
53
DQ15
19
CS
18
NRAS
17
NCAS
16
NWE
38
CLK
25
A0
18
A7
8
A8
1
A15
48
A16
17
A17
16
A18
9
A19
20
A20
XOEXWEXCE
281126
241
MA0
243
MA1
245
MA2
247
MA3
246
MA4
244 242 240 238 232 237 230
199 201 203 207 209 211 213 217 216 212 210 208 206 202 200 198
229 228 227 221 223
225
18 64 63 62 61 60 59 58
51 50 49 48 47 46 43 42
41 57 56 54 65
20 55 18
23 25 27 29 31 33 37 39 24 26 28 30 32 36 38 40
MA5 MA6 MA7 MA8 MA9 MA10 MA11
MDQ0 MDQ1 MDQ2 MDQ3 MDQ4 MDQ5 MDQ6 MDQ7 MDQ8 MDQ9 MDQ10 MDQ11 MDQ12 MDQ13 MDQ14 MDQ15
NCSM NRAS NCAS NWE MCK
MCK 1
EXADT0
EXADT7
EXADT8
EXADT15
EXADR16 EXADR17 EXADR18 EXADR19 EXADR20
NEXOE NEXWE NEXCE
EXDT0
EXDT15
MEMORY ADDRESS 12bit
MEMORY DATA 16bit
ADDRESS
ADDRESS
DATA
168
SRCK
167
LRCK
172
AD OUT0
171
AD OUT1
170
AD OUT2
169
AD OUT3
76 2
P9
77
P10
78
P11
166
DACLK
A MUTE
80
P13
Y
156
DAC4 OUT
DAC5 OUT
DAC1 OUT
DAC2 OUT
DAC3 OUT
P8
P6
P7
NRST
P1 P2
C
157
Y/PY/G
149
CB/PB/B
148
CR/PR/R
147
OP CPU CLK
75
OP CPU CMD
73
OP CPU STAT
74
IC8601
C0EBA0000029
RESET
1
84
66 67
OUT
IC8606
C0EBE0000455
RESET
1
OUT
IC8611
EEPROM
5
SDA
6
SCL
(Not Supplied)
IC8421
C0FBBK000050
AUDIO DAC
7
BCK LRCK
8
11
DATA2
12
DATA3
13
DATA4 DATA1
6
MS
3
MC MD
4
SCK
5
SERIAL INPUT I/F
FUNCTION CONTROL I/F
SYSTEM CLOCK MANAGER
4X/8X OVERSAMPLING DIGITAL FILTER WITH FUNCTION CONTROLLER
SYSTEM CLOCK
IC8691
C0JBAA000346
AND GATE
1 2
IC8695
C0JBAA000346
AND GATE
1 2
V OUT7
V OUT8
V OUT1
V OUT2
V OUT3
V OUT4
V OUT5
V OUT6
ZFLAG
16
15
27
26
22
21
20
19
28
QR8420
MUTING
OUTPUT AMP AND
DAC
LOW-PASS FILTER
OUTPUT AMP AND
DAC
LOW-PASS FILTER
OUTPUT AMP AND
DAC
LOW-PASS FILTER
OUTPUT AMP AND
DAC
DAC
DAC
DAC
DAC
LOW-PASS FILTER
OUTPUT AMP AND LOW-PASS FILTER
OUTPUT AMP AND LOW-PASS FILTER
OUTPUT AMP AND LOW-PASS FILTER
OUTPUT AMP AND LOW-PASS FILTER
ENHANCED MULTI-LEVEL DELTA-SIGMA MODULATOR
ZERO DETECT
4
4
DVD MIX L
DVD MIX R
DVD FL
DVD FR
DVD SL
DVD SR
DVD CNT
SUBW
ZFLAG
Y
C
Y/PY/G
CB/PB/B
CR/PR/R
DVD CLK
DVD CMD
DVD STAT
54
SA-HT340E/EB/EG BLOCK DIAGRAM
Page 3
TUNER PACK
FM ANT
SA-HT340E / SA-HT340EB / SA-HT340EG
AM ANT
17
RF AMP
5
PLL FREQUENCY SYNTHESIZER
(LC7213MDTRM)
16
18
17
11
15
+B
MIXER
OSC
6
+B
AM IFT
PHASE DETECTOR CHARGE PUMP
UNLOCK DETECTOR
UNIVERSAL COUNTER
POWER ON RESET
+B
(FM)
+B
(FM)
POWER SUPPLY (FM:ON)
BUFFER
8
REFERENCE DIVIDER
SWALLOW COUNTER 1/6,1/17,4 BITS
SHIFT REGISTER LATCH
7
1019
12
ALC
BUFFER
LEVEL DET
FM IF
12 BITS PROGRAMMABLE DIVIDER
AM OSC
1/2
S-CURVE
FM DET
896
FM IF AMP
REG
AM MIX
AM/FM IF BUFFER
C2B I/F
AM RM AMP
AM IF
AGC
COMP
DO CE DI
TUNING DRIVE
1
20
14
13
5 2 3 4
SD
AM DET
X103
DET OUT
ST
AM ANT COIL
REG
+B
ST/DO
DECODER
STEREO SWITCH
+B
+B
Rch
FM/AM IF AMP, DET/AM OSC MIX /FM MPX
(LA1833NMNTLM)
131415161718192021222324
PILOT CANCEL
PILOT
FFFFFF
DET
Q1100
(Q1200)
TUN L
IC1101
C9ZB00000461
VIDEO DRIVE
H
BIAS
CY IN
CLAMP
CLAMP
CLAMP
BIAS
L
BIAS
6dB
BIAS
6dB
6dB
6dB
+
6dB
Q1006
SEL
CB IN
CR IN
Y IN
8
6
CV IN
MUTE 2
4
C IN
MUTE 2
GND
H
L
BUFFER
12 MHz
6dB
LPF
12 MHz LPF
12 MHz LPF
6 MHz LPF
6 MHz LPF
6 MHz LPF
24
CY OUT
75
23
CY SAG
21
CB OUT
75
20
CB SAG
18
CR OUT
75
75
75
75
CR SAG
Y OUT
Y SAG
V OUT
V SAG
C OUT
SEL
GND2
17
27 26
30 29
32 7
19,22,25
IC2018
C2CBYY000194
SYSTEM CONTROL
IC1102
C1AB00001731
VIDEO BUFFER
6 4
1
+B
Q1002
82
YC H
IN1 IN2
SW
REGULATOR
SWITCH
OUT
42
28 30 29 37 38 35
36
Q1007
AMP
DVD MUTE
DVD CLK DVD CMD DVD STAT TUN DO TUN DI TUN SD
TUN CLK
Y/PY/G
121110
CB/PB/B
CR/PR/R
Y
C
Q2006
ZFLAG
MUTING
DVD CLK DVD CMD DVD STAT ST/DO DI SD CE
NC
CL
81
RGB H
11
10
13
15
14
1,16
+B
12
2
Q1004Q1003
Q1005
SWITCH
SWITCH
(2)
6
(1)3
11
7
19
15
8
16
Q1001
MUTING
MUTING
CONTROL
JK1001
21PIN AV JACK
(MONITOR OUT)
A (A) IN
(A (B) IN)
A (A) OUT
(A (B) OUT) GREEN I/O
BLUE I/O
V OUT
RED I/O
FUNK SW BLK I/O
+B
Q2805
INVERTER
80
79
WIDE 1
SCART MUTE
AM OSC COIL
PHASE DET
VCO
987654321
SD
CE DI CLCL
55
SA-HT340E/EB/EG BLOCK DIAGRAM
Page 4
SA-HT340E / SA-HT340EB / SA-HT340EG
LINOUT-L(R)
TV L(R) CH
TUNER L(R)
DVD MIX L(R)
DVD FL(FR)
DVD SL(SR)
DVD CNT
DVD-SUBW
JK2002 AUX
IC2102
C1AB00002463
ASP(INPUT SELECT/DIGITAL SOUND PROCESSOR/ELECTRONIC VOLUME/TONE)
RECOUTL
100(99)
(RECOUTR)
INL5
88(87)
(INR5)
INL4
90(89)
(INR4)
INL3 (INR3)
92(91)
INL2 (INR2)
94(93)
INL1 (INR1)
96(95)
FL IN (FRIN)
84(83)
85
-B
86
VCC
+B
SL IN
81(80)
C IN
82
VEE
(SR IN)
AMP
AMP
AMP
AMP
TONE
FLSEL OUT
(FRSEL OUT)
SLSEL OUT
(SRSEL OUT)
AMP
SUB IN
79
AMP
ASS
MIC IN
97
AMP
MCU I/F
CLOCK
64 65
H BASS
DATA
SUBSEL OUT
CSEL OUT
13
(22)
(36) 35
23
53 52
14
(21)
(37)
24
34
FLVOL IN (FRVOL IN)
SLVOL IN (SRVOL IN)
CVOL IN
SUBVOL IN
AMP
AGC
AMP
AMP
FLVOL OUT (FRVOL OUT)
(39) (40)
46
SUBOUT
OP IN 1
AMP
OP OUT 1
31
32
26
27
48
47
45
46
OP IN 2 OP OUT 2
AMP
FLF IN (FRF IN)
SL OUT (SR OUT)
FL OUT (FR OUT)
C OUT
15(20)
16(19)
30(41)
17(18)
28
44
Q3003
MUTING CONTROL
SURROUND L (R)
FRONT L (R)
CENTER
Q3008
MUTING
SUBWOOFER
Q3009
MUTING
VR6800
(VOLUME)
7677
JOG A
JOG B
Z6900
VREF+
(REMOTE SENSOR)
+B +B
98
VREF
18 16 62 99
VCC
RMT
VCC
AVCC
Q2004
+B
LED DRIVE
19
SYNC
D6900
83 84
ASP CK
ASP DAT
IC2004
EEPROM
(Not Supplied)
DO
DI
5
23 25 24
EDA
SK
CS
36
4
ECS
ECK
IC2018
C2CBYY000194
SYSTEM CONTROL
56
X2001
13
X OUT
VREF+
Q2030
KEY SWITCH
(S6800)
KEY SWITCH (S6801-6806)
IC904
C0GAY0000013 MOTOR DRIVE(LOADING)
LOADING MOTOR
DRIVE
CONTROL
GNDVCC
52
V REF
V REF CONTROL
8
1 9
+B
TRY OPEN
TRY CLOSE
S902
S901
TRY CW
TRY CCW
1003214
BRAKE H
Q2003
RESET
VREF+
15
X IN
12
RESET
97
KEY1
91
KEY2
67
MUTE C SW
SA-HT340E/EB/EG BLOCK DIAGRAM
Page 5
SA-HT340E / SA-HT340EB / SA-HT340EG
71
STYB
68
69
MUTE SURR
MUTE FRONT
FRONT L
FRONT R
SURROUND L
SURROUND R
CENTER
SUBWOOFER
+B
+B
+B
IC5100
AN17831A
POWER IC
CH2 INPUT
8
8
VCC
7
GND
CH1 INPUT
6
MUTE
9
STANDBY
5
IC5200
AN17831A
POWER IC
CH2 INPUT
8
8
VCC
7
GND
CH1 INPUT
6
MUTE
9
STANDBY
5
IC5300
AN17831A
POWER IC
CH2 INPUT
8
8
VCC
7
GND
CH1 INPUT
6
MUTE
9
STANDBY
5
MUTE
STANDBY CIRCUIT
MUTE
STANDBY CIRCUIT
MUTE
STANDBY CIRCUIT
SIGNAL LINES
: MAIN SIGNAL LINE
CENTER+
CENTER-
SUBWOOFER-
JK5000
4
10
3
9
6
12
5
11
2
8
1
7
SPEAKERS
+B
+B
+B
CH2 +
+ _
_
_
+
+
+ _
_
_
+
+
REF
+ _
_
_
+
+
+ _
_
_
+
+
OUTPUT
CH2 ­OUTPUT
CH1 + OUTPUT
CH1 ­OUTPUT
CH2 + OUTPUT
CH2 ­OUTPUT
CH1 + OUTPUT
CH1 ­OUTPUT
FR0NT +L
12
FRONT -L
10
FRONT +R
2
FRONT -R
4
SURROUND +L
12
SURROUND -L
10
SURROUND +R
2
SURROUND -R
4
FRONT +LOUT
FRONT -LOUT
FRONT +ROUT
FRNOT -ROUT
SURROUND +LOUT
SURROUND -LOUT
SURROUND +LOUT
SURROUND -LOUT
SUBWOOFER+
REF
: FM SIGNAL LINE : FM OSC SIGNA
L LINE
: AUX SIGNAL LINE
( ) Indicates the Pin No. of Right Channel.
IC8111
C0CBCBD00018
+3.3V DC-DC CONVERTER
1
+B
IC8151 C0DBEHG00006
+1.2V REGULATOR
42
OUT VCC
V0
QR8111
POWER CONTROL
Q2955
DVD A+5V REGULATOR
D2919
Q2915
DC DETECT
+B
Q2914, D2944
DVD 2.7V REGULATOR
Q2905
DC DETECT
Q2904
+B
D2918
+B
Q2910
DC DETECTDC DETECT
CH2 +
+ _
_
_
+
+
+ _
_
_
+
+
REF
OUTPUT
CH2 ­OUTPUT
CH1 + OUTPUT
CH1 ­OUTPUT
CENTER +
12
CENTER -
10
SUBWOOFER +
2
SUBWOOFER -
4
IC2018
C2CBYY000194
SYSTEM CONTROL
FL6901
5
FL00
X OUT
X IN
G1
G10
G1
G10
CLK
D IN
87 85 86
FLD CLK
FLD OUT
FL DISPLAY
STB
FLD STB
FL1
P17
P1
P1
P17
-VP
GND
VCC
304443987
+B
-B
FL2
IC6901
C0HBB0000057
DISPLAY DRIVER
70 72
DC DET
DVD PCONT
M
Q5740-5742 Q5744-5746
FAN MOTOR DRIVE
VIN
CONT
5
SW +5V REGULATOR
: AM SIGNAL LINE : AM OSC SIGNAL LINE : FM /AM SIGNAL LINE
8
IC2903
AN30070A
DC-DC CONVERTER
3
SS
Q2916,2917
POWER CONTROL
Q2913
M +9V
+B
REGULATOR
Q2903
+9V REGULATOR
Q2906,2907
-7V
-B
REGULATOR
Q2974
-VP
-B REGULATOR
Q2980
SWITCHING
40
20
AM BP
P CONT
NOTE : Signal Lines are applicable to the Left Channel only.
VCCLX(OUT)
1
-B
: DVD AUDIO SIGNAL LINE : DVD VIDEO SIGNAL LINE : CD-DA (AUDIO /VIDEO) SIGNAL LINE
2
+B
VREF+
POWER SUPPLY
H2002
4
+9.8V
11
-VP (-28V)
11
SYS6V
8
FL1 (FL+)
9
FL2 (FL-)
H2001
1
+26V (VCC)
2
+26V (VCC)
TO SMPS MODULE P.C.B.
57
AVSS
VSSVSS
966414
SA-HT340E/EB/EG BLOCK DIAGRAM
Page 6
19 Schematic Diagram
19.1. (A) DVD Module (DV3.2) Circuit
SCHEMATIC DIAGRAM-1
OPTICAL PICKUP UNIT CIRCUIT
A
DVD MODULE (DV3.2) CIRCUIT
SA-HT340E / SA-HT340EB / SA-HT340EG
: +B SIGNAL LINE : CD-DA SIGNAL LINE
H
G
F
E
D
C
B
TO
HFM PCB
TO
LDU PCB
1
2
3
4
5
6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
GND
VCC
GND
GND
OUT
GND
GND
TB
TA
TC
TD
FE1 FE2
IM
RF
GND
VREF
VCC
SUB2
SUB1
SW
LD (CD)
LD (DVD)
LDGND
L4
J0JBC0000105
L3
J0JBC0000105
TRV-I-SW
D+5V
2.2K
FODRV
TRDRV
VHALF
SPMUTE
DRV0
DRV1
M+9V
TRVFTMUTE
VIN1
VIN2
VIN4
VIN3
VIN8
VIN7
RFINP
RFINN
LPC1
VREFH
VIN6
VIN5
LPC2
RAM_CD
AD1
C8
0.1
T+
26
F+
25
HFM
FE2
FE1
GND (IM)
VREF2(RF-)
PIN (DVD)
LD (CD)
LD GND
LD (DVD)
GND (OEIC)
VREF1
VCC
SUB2
SUB1
PIN(CD)
SUBSEL
GND (IM)
F-
24
T-
23
22
TA
21
TB
20
TD
19
TC
18
17
16
15
RF
14
13
12
11
10
9
8
7
6
5
4
3
2
1
TO SPINDLE TRAVERSE MOTOR ASS’Y
FP8251
FP8531
TRV_INNER_SW
1
DGND
2
TRVM+
3
TRVM-
4
SPM+
5
SPM-
6
T+
26
F+
25
F-
24
T-
23
HFM
22
TA(DVD)
21
TB(DVD)
20
TD(DVD)
19
TC(DVD)
18
FE2(DVD/CD)
17
FE1(DVD/CD)
16
GND
15
RF
14
VREF2(RF-)
13
PIN(DVD)
12
LDCD
11
LDGND
10
LDDVD
9
GND(OEIC)
8
VREF1
7
VCC
6
SUB2
5
SUB1
4
PIN(CD)
3
SUBSEL
2
GND(VRCD)
1
C8533 0.1
TO ACT
R2
0
R4
C2
0
0.1
6.8K
L2
J0JCC0000307
L1
J0JBC0000105
R1
0
R3
0
R5
0
R6
0
R7
C1
0.1
C5
22P
C3
0.1
C6
22P
0.22
6.8K
VR2
6.8K
C4
VR1
C7
0.1
C8251
6.3V220
R8261
82k
R8263
82k
C0GBG0000048
C8252
0.1
C8261
0.1
R8264
15K
IC8251
MOTOR DRIVER
LB8260 ERJ3GEY0R00V
LB8259 ERJ3GEY0R00V
LB8258 ERJ3GEY0R00V
LB8257 ERJ3GEY0R00V
C8253
0.1
BIAS1
1
VIN1
2
VIN2
3
R8262
15K
4
OPIN+
OPIN-
5
OPOUT
6
K8251
RX8531 (56 x 2)
GND(PRE)
7
FIN
VCC(CH1.2)
8
MUTE12
9
GND(CH1.2)
10
VO2-
11
VO2+
12
VO1-
13
14
VO1+
RX8532 (56 x 4)
LB8561 J0JBC0000042
LB8551
LB8531 ERJ2GE0R00X
VCC(CH3.4)
GND(CH3.4)
R8531 1.5K
R8532 2.2K
R8533 0
LDCNT
MUTE3
TRIN
BIAS2
LDIN
VIN3
PREVCC
FIN
MUTE4
VO3-
VO3+
VO4-
VO4+
RX8534 (56 x 2)
J0JBC0000042
RX8533 (56 x 2)
C8262
0.1
28
27
26
25
24
23
22
3029
21
20
19
18
17
16
15
C8256
0.1
C8231
0.1
C8232
0.1 R8251
C8255 16V22
C8511 1
C8512 1
C8532
220P
R8231
R8232
22K
7.5K
6.8
C8258
0.1
R8230
C8257 16V47
C8531 100P
A
SA-HT340E/EB/EG DVD MODULE (DV3.2)/ OPTICAL PICKUP UNIT CIRCUIT
1 2345678910111213
61
Page 7
SA-HT340E / SA-HT340EB / SA-HT340EG
SCHEMATIC DIAGRAM-2
A
DVD MODULE (DV3.2) CIRCUIT
IC8151
C0DBEHG00006
REGULATOR
C8112
1
C8113
470P
QR8571
UNR511V00L
BUFFER
D8571
MA2J72800L
LB8571
J0JBC0000042
C8572
C8571
0.1
10
C8561
R8567
51
R8568
47K
R8566
56
LB8530
J0JHC0000045
0.1
B1ADGB000008
C8530
0.1
C8551
0.1
R8559
15K
B1ADGB000008
R8558
47K
CTL VCC ADJ
1
C81521C8151
C0CBCBD00018
3.3 REGULATOR IC
1
VO
2
NC
3
GND
4
CN
C8563
6.3V47
R8565
2.2
Q8562
SWITCH
R8557
51
R8556
56
Q8552
SWITCH
GND OUT
2345
R8153
620
4.7
IC8111
8
VIN
7
NC
6
NC
5
Cont
R8563
C8562
1K
16V10
R8564
22
C8553
6.3V47 R8553
1K
R8555
R8554
2.2 68
: +B SIGNAL LINE
R8154
1K
C8111
0.1
QR8111
XP0621400L
C8564
1
R8562
2SD1819A0L
1K
C8554
C8552 16V10
Q8551
2SD1819A0L
SWITCH
R8552
SWITCH
Q8561
SWITCH
1
1K
C8550
6.3V33
R8561
0
RX8111
(22K x 2)
5
6
1
2
L8550
G1C100KA0055
R8551
0
: DVD VIDEO SIGNAL LINE
VDD12
2R7V
D+3.3V
D+5V
4
3
VDD12
HFMON
A+5V
OP_CPU_CLK
LPC02
AD0
OP_CPU_STAT
LPC01
OP_CPU_CMD
: MAIN SIGNAL LINE
K8001
0
K8006
0
C8325
0.1
C8331
0.1
IC8691
C0JBAA000346
AND GATE LOGIC IC
VCC
2
3
GND
IC8695
C0JBAA000346
AND GATE LOGIC IC
1
VCC
2
3
GND
: DVD AUDIO SIGNAL LINE
FP8101
VGND
Y_PY_G
CB_PB_B
C8424
0.1
IC8421
C0FBBK000050
5-CH DAC IC
1
ZERO1
MS
2
MC
3
4
MD
5
SCK
6
DATA1
BCK
7
8
C8426
C8428
0.1
0.1
AOUT0
AOUT1
AOUT2
C8421
6.3V100
P13
51
4
5
4
AUDIODIGITAL A+5V
2R7V
M+9V
D+5V
LRCK
9
VDD
10
DGND
11
DATA2
12
DATA3
13
DATA4
14
MSEL
ZERO2
VOUT1
VOUT2
VCOM
AGND2
VCC2
VOUT3
VOUT4
VOUT5
VOUT6
AGND1
VCC1
VOUT7
VOUT8
28
27
26
25
24
23
22
21
20
19
18
17
16
15
C8423
6.3V33
LB8690
J0JBC0000106
R8420
C8691
C8695
2.2K
0.1
0.1
C8422
0.1
C8427
0.1
UNR521100L
AUDIO MUTING SWITCH
ERJ2GEJ101X
ERJ2GEJ101X
ERJ2GEJ101X
CR_PR_R
Y
C
QR8420
LB8691
LB8692
LB8693
LB8303 J0JBC0000042
LB8304 J0JBC0000042
LB8305 J0JBC0000042
LB8301 J0JBC0000042
LB8302 J0JBC0000042
K8421
LB8421 ERJ2GE0R00X
LB8422 ERJ2GE0R00X
LB8425 ERJ2GE0R00X
LB8426 ERJ2GE0R00X
LB8427 ERJ2GE0R00X
LB8428 ERJ2GE0R00X
LB8429 ERJ2GE0R00X
LB8431 ERJ2GE0R00X
LB8423 ERJ2GE0R00X
LB8424 ERJ2GE0R00X
LB8491 ERJ2GE0R00X
FL8103
F1H0J1050022
FL8102
F1H0J1050022
FL8101
F1H0J1050022
FL8104
F1J1E1040022
ZFLAG&AMUTE
AUDIODIGITAL
DOP_CPU-CLK
DOP_CPU-CMD
DOP_CPU-STAT
Y/PY/G
VGND
CB/PB/B
VGND
CR/PR/R
VGND
VGND
ADAC5V
MIX-L
ADAC5V
MIX-R
ADGND
ADGND
ADGND
ADGND
ADGND
CNT
ADGND
A-REF
DGND
DGND
D+5V
DGND
D+5V
DGND
A+5V
AGND
A+5V
AGND
2R7V
DGND
2R7V
DGND
M+9V
MGND
M+9V
MGND
Y
C
FL
FR
SL
SR
SW
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
TO MAIN CIRCUIT (CN2001) ON SCHEMATIC DIAGRAM-5
SA-HT340E/EB/EG DVD MODULE (DV3.2) CIRCUIT
15 16 17 18 19 20 21 22 23 24 25 2614
62
Page 8
SCHEMATIC DIAGRAM-3
SA-HT340E / SA-HT340EB / SA-HT340EG
A
DVD MODULE (DV3.2) CIRCUIT
IC8611
EEPROM
(NOT SUPPILED)
R8611
100
RX8691
(10K x 2)
RX8001 (10K x 2)
RX8032
(4.7K x 2)
VCC
SCL
SDA
8
C8611
0.1
7
WP
6
5
1
A0
2
A1
3
A2
4
GND
SCL
SDA
OP_CPU_CLK
OP_CPU_CMD
SBT3
STBDAC
EXTRG0
RX8611
(4.7K x 2)
: +B SIGNAL LINE
EXADR15
EXADR14
EXADR13
EXADR12
EXADR11
EXADR10
EXADR9
EXADR8
EXADR19
EXADR20
NEXWE
PNRST
EXADR18
EXADR17
EXADR7
EXADR6
EXADR5
EXADR4
EXADR3
EXADR2
EXADR1
1
A15
A14
2
3
A13
A12
4
A11
5
6
A10
7
A9
8
A8
9
A19
10
A20
11
XWE
12
XRESET
13
NC
14
WP/ACC
RDY/XBSY
15
A18
16
A17
17
18
A7
19
A6
20
A5
A4
21
A3
22
23
A2
24
A1
RFKWMHA0B160
XBYTE
DQ15/A-1
IC8651
16M FLASH ROM
VSS
DQ7
DQ14
DQ6
DQ13
DQ5
DQ12
DQ4
VDD
DQ11
DQ3
DQ10
DQ2
DQ9
DQ1
DQ8
DQ0
XOE
VSS
XCE
EXADR16
48
A16
47
MDQ0
MDQ1
MDQ4
MDQ5
DQM0
NWE
NCAS
NRAS
NCSM
BA0
BA1
MA0
MA1
MA2
MA3
12
VDD
5
C8051
1
C8052
0.1
C8053
0.1
C8054
220P
C8055
1
R8601
100K
OUT
IC8606
C0EBE0000455
RESET
CD
1
VDD
2
DQ0
3
VDDQ
4
DQ1
5
DQ2
6
VSSQ
7
DQ3
8
DQ4
9
VDDQ
10
DQ5
11
DQ6
12
VSSQ
13
DQ7
14
VDD
15
LDQM
16
/WE
/CAS
17
18
/RAS
19
/CS
20
BA0
21
BA1
22
A10/AP
23
A0
24
A1
25
A2
26
A3
27
VDD
IC8051
C3ABPG000145
64MB SDRAM
VSS
DQ15
VSSQ
DQ14
DQ13
VDDQ
DQ12
DQ11
VSSQ
DQ10
DQ9
VDDQ
DQ8
VSS
UDQM
CLK
CKE
VSS
54
C8057
1
C8056 2200P
C8601
0.1
IC8601
RESET
MDQ15
MDQ14
MDQ11
MDQ10
DQM1
CLK
MA7
MA6
MA5
MA4
VDDNIC
OUT
C8018 0.1
RX8012 (82 x 4)
RX8014
(82 x 4)
RX8015 (82 x 4)
2
1
MDQ3
MDQ12
MDQ2
MDQ13
MDQ7
MDQ8
MDQ6 MDQ9
MA10
MA8
MA9
MA11
EXADR0
NEXCE
NEXOE
EXDT0
EXDT8
EXDT1
EXDT9
EXDT2
EXDT10
EXDT3
EXDT11
EXDT4
EXDT12
EXDT5
EXDT13
EXDT6
EXDT14
EXDT7
EXDT15
EXADR16
EXADR15
EXADR14
EXADR13
EXADR12
EXADR11
EXADR10
EXADR9
EXADR8
EXADR19
NEXWE
EXADR18
EXADR17
EXADR7
EXADR6
EXADR5
EXADR4
EXADR3
EXADR2
EXADR1
C8019 0.1
C8020 0.1
C8006 0.1
C8021 0.1
C8007 0.1
C8022 0.1
C8008
0.1
53
52
51
50
49
48
47
46
45
44
43
42
41
40
NC
39
38
37
36
NC
35
A11
34
A9
33
A8
32
A7
31
A6
30
A5
29
A4
28
3
GND
4
C0EBA0000029
C8602
0.015
46
EXDT15
45
EXDT7
44
EXDT14
43
EXDT6
42
EXDT13
41
EXDT5
40
EXDT12
39
EXDT4
38
37
EXDT11
C8651
36
EXDT3
35
EXDT10
34
EXDT2
33
EXDT9
32
EXDT1
31
EXDT8
30
EXDT0
29
NEXOE
28
27
NEXCE
26
EXADR0
25
A0
C8652
0.1
0.1
C8606
0.1
3
VSS
NC
4
PNRST
SA-HT340E/EB/EG DVD MODULE (DV3.2) CIRCUIT
28 29 30 31 32 33 34 35 36 37 38 3927
63
Page 9
SA-HT340E / SA-HT340EB / SA-HT340EG
SCHEMATIC DIAGRAM-4
A
DVD MODULE (DV3.2) CIRCUIT
254
253
255
256
MDQ16
MDQ29
MDQ17
MDQ30
P0P1P2
SDA
EXADR20
VSS
C8023
SCL
MDQ31
VDD33P3P4P5P6P7P8P9P10
0.1
1
MDQ18
2
VSS
3
VDD33
4
MDQ28
5
MDQ19
6
MDQ27
7
MDQ20
8
VDD33
9
VSS
10
MDQ26
11
MDQ21
12
MDQ25
MDQ22
13
14
MDQ24
15
MDQ23
16
VSS
17
VDD33
18
EXADT0
19
NEXCE
NEXOE
20
21
VSS
22
VDD12
23
EXDT0
24
EXDT8
25
EXDT1
26
EXDT9
27
EXTD2
28
EXDT10
29
EXDT3
30
EXDT11
31
EXDT4
32
EXDT12
33
EXDT5
34
VSS
35
VDD33
36
EXDT13
37
EXDT6
38
EXDT14
39
EXDT7 EXDT15
40
41
EXADR16
42
EXADT15
43
EXADT14
44
VSS
VDD12
45
46
EXADT13
47
EXADT12
48
EXADT11
49
EXADT10
50
EXADT9
51
EXADT8
52
VSS
53
VDD33
54
EXADR19
55
NEXWE
56
EXADR18
57
EXADR17
58
EXADT7
59
EXADT6
60
EXADT5
61
EXADT4
62
EXADT3
EXADT2
63
64
EXADT1
65 66 67 68 69 70 71 72 73
DQM3
RX8017 (82 x 4)
C8017 0.1
248249250251252
DQM2
VDD33
OP_CPU_CMD
MA3
MA4
MA2
247
246
245
VSS
MA3
MA4
74
75
76
OP_CPU_STAT
OP_CPU_CLK
STBDAC
MA2
244
77
MA5
MA5
SBO3
MA1
24379242
MA1
P11
78
SBT3
MA6
MA0
(82 x 4)
RX8016
241
MA6
P12
80
P13
24082239
MA0
P13
MA7
MA7
P14
81
R8003
HFMON
C8016 0.1
238
VSS
VDD33
VSS
VDD12
83
47K
MA10
237
236
MA10
NRSTFGDRV5
84
PNRST
MA8
85
BA1
235
MA8
86
RAM_CD
BA0
C8004 0.1
2348823389232
BA1
VDD12
DRV4
87
SPMUTE
MA9
RX8020
VSS
DRV3
TRVFTMUTE
MA11
NRAS
NCAS
NCSM
(22 x 2)
R8013 22
231912309222993228942279522696225
BA0
MA9
MA11
NRAS
NCSM
MN2DS0009VP
DRV2
DRV1
DRV0
VSS
VDD33
90
0.1
C8024
DRV1
DRV0
TRV-I-SW
: +B SIGNAL LINE
CLK
(22 x 2)
RX8018
RX8019
C8012 0.1
R8011 22
2249822399222
221
VSS
VSS
MCK
MCKI
NCAS
VDD33
IC8001
DV3.2 LSI
MONI7
MONI6
MONI5
MONI4
MONI3
MONI2
97
100
C8505 0.1
NWE
DQM1
(22 x 2)
R8012 22
220
NWE
MONI1
101
DQM0
219
DQM1
MONI0
102
MDQ7
C8003 0.1
218
217
DQM0
MDQ7
VDD12
AVDDD
PLFIL1
AVSSD
103
104
C8502 0.1
C8527 0.033
: DVD AUDIO SIGNAL LINE
MDQ6
MDQ9
MDQ8
216
105
C8523 0.1
C8013 0.1
215
214
VSS
MDQ8
VREFH7
VREFL7
106
107
C8524 0.1
C8525 5600P
RX8013
213
VDD33
CCAPA
108
MDQ6
AVSSC
MDQ5
(82 x 4)
212
211
MDQ9
MDQ5
CDATA
AVDDC
109
110
C8526 0.018
C8503 0.1
MDQ4
MDQ10
210
209
MDQ10
ANAMONI1
111
112
MDQ3
MDQ11
208
207
MDQ4
MDQ3
MDQ11
ANAMONI2
RFINN
RFINP
113
114
RFINP
RFINN
MDQ12
206
205
VSS
MDQ12
VIN1RF
VIN2RF
115
116
C8513 0.1
C8514 0.1
VIN2
VIN1
MDQ2
(82 x 4)
RX8011
C8014 0.1
204
203
202
MDQ2
VDD33
VIN4RF
VIN3RF
117
118
119
C8516 0.1
C8515 0.1
C8504 0.1
VIN3
VIN4
MDQ1
MDQ13
201
MDQ1
MDQ13
AVDDB
VREFH5
120
C8521 0.1
MDQ0
MDQ14
200
199
MDQ0
MDQ14
VREFL5
AVSSB
121
122
C8522 0.1
MDQ15
198
MDQ15
LPC1
123
LPC1
197
124
: CD-DA SIGNAL LINE
TRCST
TRCDATA3
TRCDATA2
C8015 0.1
196
195
194
193
VSS
TRC
125
LPC2
LPC2
126
LPC02
TRCST
LPC02
127
VREFH
DATA2
TRCDATA1
TRCDATA3
TRCDATA0
TRCCLK
EXTRG0
SDATA
SCLOCK
EXTRG1
VSS
VDD33
VDIO0
VDIO1
VDIO2
VDIO3
VDIO4
VDIO5
VDIO6
VDIO7
VDD33
VSS
IECOUT
ADOUT0
ADOUT1
ADOUT2
ADOUT3
SRCK
LRCK
DACCK
VDD12
VSS
OSCO VDD12
OSCI
AVSSG
AVDDG
AVSSE
AVDDE
DAC5OUT
DAC4OUT
AVSSF
COMP2
IREF1
VREF
COMP1
AVDDF
DAC1OUT
DAC2OUT
DAC3OUT
AVDDH
PWM0
PWM1
AVSSH
AD4
AD2
AD1
AD0
VIN1
VIN2
VIN4
VIN3
VIN8
VIN7
VIN6
VIN5
VIN9
VIN10
VREFH
VHALF
128
C8528 1
C8529 1
VHALF
VDD33
LPC01
LPC01
: DVD VIDEO SIGNAL LINE
TRCCLK
TRCDATA1
TRCDATA0
R8041
33
LB8011
J0JHC0000045
C8001
C8011
4V330P
6.3V100
192
191
190
189
188
187
186
185
184
183
182
181
180
179
178
177
176
175
174
173
172
171
170
169
168
167
166
165
164
163
162
161
160
159
158
157
156
155
154
153
152
151
150
149
148
147
146
145
144
143
142
141
140
139
138
137
136
135
134
133
132
131
130
129
C8313 1
R8313 9.1K R8314 0
C8312 1
VIN1
VIN2
VIN4
VIN3
VIN8
VIN7
VIN6
VIN5
VIN5
VIN6
R8401 100
C8005 0.1
C8305 0.1
C8202 0.1
C8025 0.1
C8026 0.1
C8306 0.1
C8303
C8201
6.3V100
0.1
C8203 0.1
C8301 6.3V220
C8311 0.1
D8211
MA2J11100L
C8501
6.3V100
C8304
0.1
R8312 1K
C8541 4700P
C8211 1200P
LB8001
J0JHC0000045
RX8402
(100 x 2)
(100 x 2)
C8302
6.3V33
C8225 1000P
RX8031
(4.7K x 2)
RX8401
R8311
2.4K
RX8403
(100 x 2)
LB8401 J0JBC0000042
R8622 1K
R8621
1M
L8302
G1C100K00019
L8301
G1C100K00019
R8225
8.2K
C8226 1000P
R8541
15K
R8211
10K
L8201
G1C100K00019
L8501
G1C100K00019
X8621
H0J270500085
C8221 1000P
R8341
C8622
12P
C8621
12P
K8341
68
C8401
R8221
8.2K
15P
C8222
820P
R8421
K8335
R8335
68
0
K8325
R8325
68
R8326
0
K8321
R8321
68
R8322
0
K8331
R8331
68
R8332
0
D+3.3V
VDD12
EXTRGO
SDATA
SCLOCK
AUDIODIGITAL
AOUT0
AOUT1
AOUT2
DMIXOUT
SRCK
LRCK
ADAC-CLK
D+3.3V
TRDRV
FODRV
AD0
Y_PY_G
CB_PB_B CR_PR_R
AD1
D+3.3V
C
Y
H
G
F
E
D
C
B
A
SA-HT340E/EB/EG DVD MODULE (DV3.2) CIRCUIT
41 42 43 44 45 46 47 48 49 50 51 5240
64
Page 10
19.2. (B) Main/FL/Volume/Tray Loading/Tuner Extent Circuit
SCHEMATIC DIAGRAM-5
B
MAIN CIRCUIT
:+B SIGNAL LINE
:-B SIGNAL LINE
: FM /AM SIGNAL
: MAIN SIGNAL LINE
SA-HT340E / SA-HT340EB / SA-HT340EG
H
G
F
E
D
C
A
TO DVD MODULE CIRCUIT (FP8101) ON SCHEMATIC DIAGRAM- 2
AUX
CN2001
JK2002
R-CH
L-CH
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
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
3
2
1
STATUS
CMD
DSPCLK
MGND
M+9V
MGND
M+9V
DGND
2.7V
DGND
2.7V
AGND
A+5V
AGND
A+5V
DGND
D+5V
DGND
D+5V
DGND
DGND
ZFLAG
SUBW
ADACGND
CENTER
ADACGND
SR
ADACGND
SL
ADACGND
FR
ADACGND
FL
ADACGND
MIXR
ADAC5V
MIXL
ADAC5V
C
VGND
Y
VGND
CR/PR/R
VGND
CB/PB/B
VGND
PY/Y/G
VGND
C2164
220P
R2006 1.8K
16V10
C2833
220P
C2264
C2021
10V220
B1GBCFJJ0051
R2600 1KC2600 1
R2500 22KC2500 1
R2400 22KC2400 1
R2300 22KC2300 1
R2201 12KC2201 1
R2101 12KC2101 1
R2211 12KC2211 1
R2111 12KC2111 1
W2504 0
R2264 10K
R2164 10K
L2009
G0C220JA0055
Q2006
MUTING
R2291 6.8K
3.3K
R2165
W2524 0
R2191 6.8K
DVD_D+5V
MUTE_DVD
DVD-SUBW
DVD_A+5V
3.3K
R2265
DVD_STA
DVD_CMD
DVD_CK
M+9V
DVD_+2.7
DVD-CNT
DVD-SR
DVD-SL
DVD-FR
DVD-FL
MIXR
MIXL
AUX-LCH
AUX-RCH
H2001
+26V/18V(VCC)
1
H2002
CN2002
H2004
+26V/18V(VCC)
2
GND
3
GND
4
-VP
11
VCC_CTRL
10
FL2
9
FL1
8
PCONT
7
GND
6
GND
5
+9.8V
4
GND
3
SYNC
2
SYS6V
1
TUNERGND
10
T+9V
9
8
TUNER RCH
7
TUNER DO/ST
6
TUNER LCH
5
TUNER SD
4
TUNER DI
3
TUNER CLK
2
PORT_SEL
1
TRAY_OPEN
1
TRAY_CLOSE
2
TRAY_CCW
3
4
GND(MGND)
5
C+7.5V
6
TRAY_CW
7
W2539 0
W2553 0
L2800 G0C220JA0055
R2900 1
W2561 0
C2026 1
C2022 16V100
D2936
B0EAKM000117
R2952 8.2
R2260 56KC2261 0.018
R2160 56KC2161 0.018
C2169 0.01
D2900
B0BC7R500001
R2161 47K
C2162 680P
D2935
B0EAKM000117
R2261 47K
C2262 680P
TO SMPS MODULE
TO SMPS MODULE
C2904
0
1
2
3
C
Y
CR
CB
PY
E2900
K4CZ01000027
E
TO TUNER EXTENT CIRCUIT (CP2010) ON SCHEMATIC DIAGRAM- 10
F
TO TRAY LOADING CIRCUIT (CS901) ON SCHEMATIC DIAGRAM- 10
VCC
-28V
VCC_CTRL
PCONT
+9.8V
SYNC
SYS6V
TUN_RCH
TU_ST
TUN_LCH
TU_SD
TU_DI
TU_CLK
TRAY_OPEN
TRAY_CLOSE
TRAY_CCW
M+9V
TRAY_CW
FL2
FL1
+9V
DVD_A+5V
VREF
L2801
G0C220JA0055
R2942
R2943
2.2K
2.7K
Q2030
B1GBCFJJ0051
V REF CONTROL
1K
R2807
BRAKE_H
CR
C2820
100P
W2503
C2821
0
100P
C2822
W2554
PY
CB
100P
0
Y
100P
C2819
B
W2512
W2509
0
0
W2595
C2831
A
1000P
0
WIDE_OUT
WIDE
B1GBCFJJ0051
0
W2514
Q2805
INVERTER
SA-HT340E/EB/EG MAIN CIRCUIT
1 2345678910111213
65
Page 11
SA-HT340E / SA-HT340EB / SA-HT340EG
SCHEMATIC DIAGRAM-6
B
MAIN CIRCUIT
RGB
YC_H
ASP_CK
ASP_DA
FLD_CLK
FLD_STB
FLD_OUT
KEY2
KEY1
BRAKE_H
CNVSS
W2585
0
R2076 10K
R2091 10K
R2066 2.2K
R2067 220
R2068 220
R2069 220
R2070 220
R2071 220
R2072 220
6.8K
R2093
10K
R2077
R2075 220
4.7K
R2078
1.8K
R2080
120K
R2082
820
R2089
R2090 220
R2092 220
:+B SIGNAL LINE
W2596 0
R2012 10K
R2079 10K
R2081 10K
R2088 10K
R2002 10K
R2094 10K
VREF
R2998 22K
R2999 22K
R2053 10K
R2061 47K
R2063 47K
RGB_H
81
YC_H
82
83
ASP_CLK
84
ASP_DAT
FLD_CLK
85
86
FLD_STB
87
FLD_OUT
88
RDS_DAT
89
MD3
MD2
90
91
KEY2
MD1
92
DES3
93
DES2
94
DES1
95
AVSS
96
97
KEY1
VREF
98
AVCC
99
BRAKE_H
100
R2096 10K
R2001 100K
R2095 4.7K
0.1
C2001
WIDE
JOG_B
SCART_MUTE
R2062 220
R2064 220
R2065 220
77
787980
NC
WIDE1
SCART_MUTE
TRAY_CLOSE
TRAY_CW
TRAY_CCW
4
2
3
1
R2005 220
R2004 220
R2003 220
R2000 220
TRAY_CLOSE
TRAY_OPEN
TRAY_CW
TRAY_CCW
JOG_A
R2060 220
75
74
76
JOG_A
JOG_B
SINE_SW
TRAY_OPEN
67
5
0
W2523
SINE_FR
SINE_FL
STYB
DVD_PCONT
R2073 220
73
71
72
NCNCNC
DVD_PCNT
BYTE
SINE_FL
9
10
8
R2010 220
MIC_SW
DC_DET
MUTE_C
MUTE_SURR
MUTE_FRONT_SW
R5112 1K
R5312 1K
R5212 1K
R2046 220
R2052 220
68
70
69
66
67
STYB
NCNCCNVSS
11
H2B100500004
13
MIC_SW
DC_DET
MUTE_C
MUTE_F_SW
MUTE_SURR
IC2018
C2CBYY000194
MICRO-PROCESSOR
XIN
VSS
XOUT
RESET
NC
12
14
13
15
R2097 470K
X2001
10MHz
IN OUT
GND
2
16
VCC_CTRL
C2000
64
65
63
VSS
VCC_CTRL
NMI
VCC
18
17
RMT
0.1
61
60
62
NC
NC
VCC
SYNC
AM_BP
RMT
19
21
20
R2015 1K
R2018 220
R2016 220
SYNC
BEATPROOF
59
58
MIC_EN
NC
23
22
R2022 220
0
W2593
57
56
55
NCNCNCNCNC
ECS
ECK
EDA
24
26
25
R2024 220
R2023 220
54
53
NC
NC
NC
27
28
R2029 220
DVD_CK
51
52
NCNCNC
NC
DVD_MUTE
PCONT
TUN_DI
TUN_DO
TUN_CLK
TUN_SD
RF_DATA
RF_LINK
RF_PCON
RF_DET
DVD_CMD
DVD_CLK
DVD_STAT
30
29
R2031 220
R2030 220
DVD_CMD
DVD_STA
EPM
NC
NC
NC
NC
NC
NC
NC
NC
NC
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
R2049 220
R2048 220
R2047 220
R2044 220
R2042 220
R2040 220
R2032 47K
R2019 27K
R2017 27K
W2580 0
R2039 10K
MUTE_DVD
RF_PCONT
R2041 10K
R2045 10K
R2043 47K
PCONT
TU_DI
TU_ST
TU_CLK
TU_SD
RF_DATA
RF_LINK
RF_DET
RESET
SYS6V
B0ACCK000005
D2007
B0ACCK000005
0.01
C2004
D2005
W2587
R2085
C2010
50V22
C2003
0
4.7K
330P
C2006 50V3.3
W2586
W2583
0
8
7
6
5
0
IC2004
EEPROM
(NOT SUPPLIED)
NC
GND
DO
DI
D2008
B0ACCK000005
W2537
0
W2588
0
VCC
NC
1
C2013
0.022
2
3
CS
4
SK
22K
330P
C2011
R2086
47K
R2084
C2007
0.1
Q2003
B1GBCFJJ0051
RESET
330P
C2012
22K
R2087
0.1
C2009
C2008
6.3V100
SA-HT340E/EB/EG MAIN CIRCUIT
15 16 17 18 19 20 21 22 23 24 25 2614
66
Page 12
SCHEMATIC DIAGRAM-7
SA-HT340E / SA-HT340EB / SA-HT340EG
B
MAIN CIRCUIT
DVD-SUBW
DVD-SR
DVD-SL
DVD-CNT
DVD-FR
DVD-FL
AUX-RCH
AUX-LCH
TV-RCH
TV-LCH
TUN-RCH
TUN-LCH
MIXR
MIXL
LINEOUT-R
LINEOUT-L
R2336 12K
+9V
R2511 12K
C2323 100P
15
R2960
D2001
B0ACCK000005
D2002
B0ACCK000005
C2507 470P
:+B SIGNAL LINE
+7V
0
W2577
0
W2575
C2020 0.01
C2019 16V47
-7V
C2017 0.01
C2018 16V47
:-B SIGNAL LINE
R2619 20K
C2615 50V2200P
C2172 100P
C2272 100P
R2212 12K
C2212 470P
: MAIN SIGNAL LINE : MUSIC PORT SIGNAL LINE: AUX SIGNAL LINE : FM /AM SIGNAL LINE
SW+5V
ASP_CK
ASP_DA
R2436 12K
C2295 1
C2195 1
R2112 12K
C2423 50V100P
C2112 470P
R2307 1.8K
R2407 1.8K
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
R2406
SLIN
CIN
FRIN
FLIN
AVEE
AVCC
INR5
INL5
INR4
INL4
INR3
INL3
INR2
INL2
INR1
INL1
MICIN
AGND
RECOUTR
RECOUTL
1.8K
C2304 16V10
C2404 16V10
W2562
787980
SRIN
SUBIN
AGND
CLPF
2
3
1
C2114 0.022
W2525 0
R2405
0
77
AGND
EXTOUTL
TML1
TTL
4
C2115 0.015
1.8K
R2404 12K
75
74
76
RIN
EXTOUTR
TBL1
TML2
67
5
C2116 0.0047
C2117 0.047
R2113 4.7K
C2407 16V10
C2405 3300P
C2305 3300P
C2306 1
C2406 1
R2304 12K
73
71
72
LF
RF
LIN
TMR1
TTR
TBL2
9
10
8
C2216 0.0047
C2214 0.022
C2215 0.015
C2118 0.22
R2114 4.7K
R2218 4.7K
C2308 0.022
C2307 16V10
68
70
69
LCIN
RSIN
RCIN
C1AB00002463
TBR2
TBR1
TMR2
12
11
13
C2218 0.22
C2119 1
C2217 0.047
R2214 4.7K
C2309 0.082
0
W2559
1
C2408
66
67
SF
LSIN
IC2102
FLVOLIN
FLSELOUT
14
15
C2120 0.039
C2410 16V100
64
65
DATA
DVDD
CLOCK
ASP
FLOUT
FLFIN
FLVOLOUT
16
17
C2121 0.047
R2115 10K
C2024 220P
C2023 220P
R2601 47K
C2601 0.022
61
60
62
63
DGND
HBASS1
HBASS2
FRFIN
FRVOLOUT
FROUT
19
21
18
20
C2221 50V0.047
C2220 16V0.039
R2215 10K
R2606
10K
59
HBASS3
HBASS4
FRVOLIN
FRSELOUT
22
C2219 1
W2563
0
57
58
HBASS5
CSELOUT
24
23
C2501 1
56
55
HBASS7
HBASS6
CNFIN
CVOLIN
26
25
R2501 6.8K
R2502 10K
54
53
HBASS9
HBASS8
CFIN
CVOLOUT
27
28
12K
R2620
16V10
C2606
C2607 50V22
51
52
AGC2
SUBVOLIN
SUBSELOUT
SUBOUT
OPOUT1
OPOUT2
SRVOLOUT
SRNFIN
SRVOLIN
SRSELOUT
SLSELOUT
SLVOLIN
SLVOLOUT
SLOUT
COUT
AGND
30
29
C2502
C2503
R2303
C2411
0.1
AGC1
SUBC
OPIN1
OPIN2
AGND
AGND
SROUT
SRFIN
SLNFIN
SLFIN
0.047
0.047
10K
SYNC
SYS6V
39K
R2621
R2607
10K
C2608
50
16V10
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
C2612 3300P
R2403 10K
C2403 0.047
C2401 1
C2301 1
C2303
0.047
C2302
0.033
C2605 0.047
C2609 0.22
C2402 0.033
R2944
4.7K
R2301
1.8K
10K
R2302
STBLED
R2950
R2609 1.5K
C2610 0.47
R2612 56K
R2401 1.8K
1K
Q2004
B1ADCE000012
LED DRIVE
D2929
B0ACCK000005
R2608 56K
R2402 10K
R2610 56K
C2617 0.15
R2611 1.2K
R2627 68K
C2611 0.012
W2541
0
SUBW
SR_OUT
FROUT
FLOUT
CENTER
SL_OUT
SA-HT340E/EB/EG MAIN CIRCUIT
28 29 30 31 32 33 34 35 36 37 38 3927
67
Page 13
SA-HT340E / SA-HT340EB / SA-HT340EG
SCHEMATIC DIAGRAM-8
B
MAIN CIRCUIT
FROUT
FLOUT
SUBW
SR_OUT
SL_OUT
CENTER
C2183 1
C2283 1
C2619 50V10
C2312 1
C2412 1
C2506 1
:+B SIGNAL LINE
R2185 10K
R2285 10K
R2617 22K
R2312 10K
R2412 10K
R2510 15K
C2724 1800P
C2624 6800P
C2524 6800P
:-B SIGNAL LINE
R2439 100K
R2512 100K
R2626 100K
R2339 100K
R2294 27K
R2194 27K
C3001 1
C3002 1
C3006 50V10
C3003 1
C3004 1
C3005 1
W2556 0
R5101 4.7K
R5102 4.7K
R5301 2.7K
R5201 15K
R5202 15K
R5302 15K
MUTE_FRONT_SW
VCC
470P
C5505
C5503
W2517 0
35V1000
VCC
OUT+_R
GND_R
OUT-_R
45
220P
C5120
C5121
STBY
220P
2
3
1
0.1
C5124
50V10
C5101
W2522 0 W2521 0
IN_R
GND
IN_L
MUTE
OUT-_L
220P
C5122
GND_L
6 7 8 9 10 11 12
OUT+_L
C5123
AN17831A
220P
IC5100
POWER IC
L5101 G0AR65Y00001
L5102 G0AR65Y00001
L5103 G0AR65Y00001
L5104 G0AR65Y00001
0.22
C5107
1.2K
R5110
0.22
C5106
R5109
1.2K
0.22
C5103
1.2K
R5106
C5102
R5105
0.22
1.2K
FR+
FR-
FL+
FL-
0.1
0.1
0.1
C5117
C5116
0.1
C5110
C5109
MUTE_C
-7V
SS
SW+5V
DVD_PCONT
W2530
0
0
W2572
R2938
10K
R3003
Q3003
B1GDCFJJ0047
MUTING CONTROL
1.8K
R3006
1K
47K
R2941
B1GBCFJJ0051
DC-DC CONVERTER
B0ACCK000005
22K
R3005
56K
R3014
R2936
220K
Q2917
CONTROL
C2424 2200P
C2324 2200P
D3001
27K
R3015
R3009
1K
50V10
C3007
R3008
1.8K
C3009
50V4.7
B1GBCFJJ0051
DC-DC CONVERTER
R3007
Q2916
CONTROL
27K
Q3009
B1ABCF000176
MUTING
Q3008
B1ABGC000005
MUTING
18K
R5534
0
W2516
0
W2520
22K
R5533
MUTE_SURR
STYB
DC_DET
FANLOCK
FANDCOUT(+)
PCONT
W2532
W2502
W2571
0
0
0
D5302
B0ACCK000005
56K
R5754
R5313
C5792
6.3V220
16V33
C5794
W2536
0
47K
VCC
1
0.1
C5224
W25330W2534
VCC
1
0.1
C5324
W2531
0
Q5741
B1ABCF000176
FAN MOTOR DRIVE
W2527 0
27K
R5108
OUT+_R
GND_R
2
3
C5220
50V10
C5201
0
27K
R5208
OUT+_R
GND_R
2
3
C5320
50V10
C5301
27K
R5308
Q5746
B1GBCFJJ0051
FAN MOTOR DRIVE
27K
470P
C5104
R5104
OUT-_R
STBY
IN_R
45
220P
220P
C5221
27K
R5204
OUT-_R
45
220P
220P
C5321
5.6K
R5304
B1ACKD000005
FAN MOTOR DRIVE
10K
R5765
GND
6 7 8 9 10 11 12
470P
C5204
STBY
IN_R
GND
6 7 8 9 10 11 12
470P
C5304
Q5745
C5798
10K
R5766
470P
C5105
470P
C5205
470P
C5305
50V100
IN_L
IN_L
16V22
C5108
16V22
C5208
16V22
C5308
C5799
MUTE
MUTE
0.1
10K
R5111
OUT-_L
GND_L
220P
C5222
10K
R5211
OUT-_L
GND_L
220P
C5322
10K
R5311
2.2K
R5736
D5745
B0BC013A0007
C5797
50V1
IC5200
AN17831A
POWER IC
OUT+_L
L5201 G0AR65Y00001
L5202 G0AR65Y00001
L5203 G0AR65Y00001
L5204 G0AR65Y00001
220P
C5223
IC5300
AN17831A
POWER IC
OUT+_L
L5301 G0AR65Y00001
L5302 G0AR65Y00001
L5303 G0AR65Y00001
L5304 G0AR65Y00001
220P
C5323
Q5740
B1BACG000023
FAN MOTOR DRIVE
1000P
C5790
R5763
2.7K
C5791
2.2M
R5761
R5764
3.9K
16V100
W2552
0
0.22
C5207
1.2K
R5210
0.22
C5307
1.2K
R5310
R5757
10K
C5795
0.1
R5758
3.3M
B1ABCF000176
FAN MOTOR DRIVE
0
W2501
0
W2505
Q5742
10K
R5755
C5796
R5756
10K
0.22
C5206
R5209
0.22
C5306
R5309
50V2.2
1.2K
1.2K
C5203
R5206
C5303
R5306
R5759
0.22
1.2K
0.22
1.2K
100K
C5202
R5205
C5302
R5305
0.22
1.2K
0.22
1.2K
0.1
C5217
0.1
C5317
R5760
10K
D5744
B0ACCK000005
R5762
150K
D5743
B0ACCK000005
0.1
0.1
C5211
C5216
0.1
0.1
C5311
C5316
B1ABCF000176
FAN MOTOR DRIVE
0.1
C5210
0.1
C5310
Q5744
SR+
SL+
SW+
SW-
SR-
SL-
C+
C-
SA-HT340E/EB/EG MAIN CIRCUIT
41 42 43 44 45 46 47 48 49 50 51 5240
68
Page 14
SCHEMATIC DIAGRAM-9
B
B
MAIN CIRCUIT
M+9V
SW+5V
D2906
B0ACCK000005
+12V
R2007
W2590
10K
0
VREF
2
DC_DET
Q2915
B1GBCFJJ0051
DC DETECT CONTROL
DVD_PCONT
W25780W2576
+9V
-7V
D2919
B0ADCJ000020
DVD_A+5V
C2981
16V100
DVD_D5V
DVD_+2.7V
0
0.1
C2965
0.1
C2984
W2542
C2982
3
12
0.1
C2967
16V220
C2983
16V100
W2543
0
0
W2567
W2566
W2540
Q2955
B1BACD000018
DVD A+5V REGULATOR
C2968
16V100
D2907
B0EAKM000117
Q2914
B1BACG000023
DVD 2.7V REGULATOR
C2925
6.3V220
1
D2918
B0ADCJ000020
3
0
W2573
0
Q2910
B1ABCF000176
0
DC DETECT
0
R2924
Q2905
B1GBCFJJ0051
DC DETECT
0.1
C2966
0.1
C2924
:+B SIGNAL LINE
C2975
C2977
68K
39K
R2940
R2964
R2971
1.5
R2972
22
D2944
B0BC3R400001
16V100
16V100
0
W2579
22
D2941
B0BC5R600003
R2926
1.5
R2973
150
C2976
C2978
R2929
1.8K
0.1
0.1
:-B SIGNAL LINE
B0BC7R500001
R2963
2.2K
D2937
B0EAKM000117
D2938
B0EAKM000117
D2939
B0EAKM000117
Q2904
B1AAKD000012
SW +5V REGULATOR
W2564
16V47
C2946
Q2974
B1ACKD000005
-VP REGULATOR
C2986
50V100
0.1
C2973
C2974
16V100
0
W2538
C2971
16V100
D2905
W2574
0
0.1
C2970
0
C2985
C2922
0.1
C2945
1
C2959
0.01
C2972
16V470
0.1
R2933
150
R2976
150
D2974
MAZ82200ML
3.9K
R2907
390
R2908
27K
R2921
3.9K
R2920
820
R2934
D2915
R2974 4.7
R2975
W2547
0
C2961 1
C2914 10V33
L2902
G0A101G00022
D2904
Q2913
B1BACD000018
M +9V REGULATOR
B0BC5R600003
4.7K
Q2903
B1BACD000018
+9V REGULATOR
C2908
16V100
Q2906
B1BCCG000002
-7V REGULATOR
R2915 2.7K
0
W2544
B1ADCF000001
-7V REGULATOR
DC-DC CONVERTER
AMPO
ANPN
7
8200P
C2920
B0JCPD000025
270K
R2919
C2940
C2941
16V100
0.01
R2904
C2906
1
C2963
0
W2545
C2903
0.01
C2910
Q2907
IC2903
AN30070A
NC
4
56
10P
C2919
0.01
100
0.01
GND
R2970
22
0.01
C2902
B0BC01000014
R291347R2912
C2964 1
VCC
LX(OUT)
2
3
0.1
C2969
C2952
R2905 220
D2902
47
R2914
C2913
16V100
SS
1
0.1
2.7K
C2921
R2969
150
G0A200D00002
16V470
L2909
R2968
150
R2911 47
W2550
0
+9.8V
-28V
C2901
16V470
SS
PY
R2980
BEATPROOF
VCC
B1GBCFJJ0051
WIDE_OUT
DVD_A+5V
LINEOUT-R
SCART_MUTE
LINEOUT-L
100P
C1020
W2558
1K
0
B1ABCF000176
REGULATOR
R1004
4.7K
Q1002
SWITCH
L1001
J0JBC0000015
W2529
1K
R1012
B1ADCE000012
R2981
22
B1BACD000018
SWITCHING
Q1003
D1001
B0BC7R500001
Q1001
B1GDCFJJ0047
MUTING CONTROL
0
C1008
1
Q1007
AMP
R2983
R2982
22
Q2980
D1002
B0BC01200019
B1GBCFJJ0051
0.1
C1002
R1011
1K
R2984
22
22
B1GDCFJJ0047
Q1005
SWITCH
C1001
16V100
0.01
C1004
IC1101
C9ZB00000461
VIDEO DRIVE
R2986
R2985
22
22
Q1004
SWITCH
R1200
470
R1201
820
R1101
820
R1100
470
C1018 100P
R2503
C1019 100P
6.8K
12
S1
VCC1
SDCOUT
COUT
3132
0.01
C1011
FUNC_SW
5
4
IN2
GND
OUT
VCC
3
2
Q1200
B1ABCF000176
MUTING
Q1100
B1ABCF000176
MUTING
Y
C
C1005
33042952862772682592410231122122113201419151816
S2
CIN
VSAG
VOUT
C1012
6.3V1000
75
R1013
VOUT_S
6
C1AB00001731
SW IN1
1
C1017
6.3V1000
0.01
MUTE1
GND2
IC1102
V
ID
E
C1200
C1100
0
W2506
O
B
100P
100P
CVIN
YOUT
U
F
C1006
F
E
YC_H
0.1
SEL
YSAG
R
R1202
R1102
100K
100K
YIN
GND2
C1007 50V22
SEL
BIAS
CYSAG
CYOUT
C1014
6.3V1000
75
R1014
G_OUT
BLANKING_IO
4.7K
R1009
R1203
220
R1103
220
RGB
C1021 100P
C1022 100P
CYIN
GND2
22K
R1006
22K
R1007
CB
RGB
C10091C1010
GND
CBIN
CBSAG
CBOUT
C1015
6.3V330
75
R1015
B_OUT
Q1006
XN0460100L
B
U
F
F
E
6
5
4
MUTE2
GND2
R
1
2
3
W2560
CR
0
SA-HT340E / SA-HT340EB / SA-HT340EG
1
CRIN
VCC2
CROUT
CRSAG
17
1
C1016
R1008
4.7K
R1010
22K
W2901
0
YC_H
R_OUT
RCH_OUT
LCH_OUT
SA-HT340E/EB/EG MAIN CIRCUIT
54 55 56 57 58 59 60 61 62 63 64 6553
69
Page 15
SA-HT340E / SA-HT340EB / SA-HT340EG
SCHEMATIC DIAGRAM-10
B
B
MAIN CIRCUIT
C2900
16V470P
C2853
100P50V
SW+5V
FLD_STB
FLD_OUT
FLD_CLK
FL1
-VP
FL2
KEY1
RMT
STBLED
VREF
RCH-OUT
TV_RCH
LCH_OUT
TV_LCH
B_OUT
FUNC_SW
G_OUT
R_OUT
BLANKING_I/O
VOUT_S
SW+
C+
FR+
FL+
SR+
SL+
SW-
C-
FR-
FL-
SR-
SL-
JOG_A
JOG_B
KEY2
FANDCOUT(+)
FANLOCK
W2546
0
C2832
0
W2513
0
:+B SIGNAL LINE : MAIN SIGNAL LINE
W2581 0
W2584 0
W2591 0
R1205 3.3K
R1204 10K
R1105 3.3K
R1104 10K
L1005 J0JBC0000015
R1019 470
R1016
75
R1018 75
W2548
W2570
W2597
0
0
0
W2508
W2515
W2528
0
0
0
L1004
J0JBC0000015
L1003
J0JBC0000015
L1002
J0JBC0000015
R1017
75
W2519
0
:-B SIGNAL LINE
W2582
0
W2547
0
SW+5V
FLD_STB
FLD_OUT
FLD_CLK
FLGND
KEY1
RMT
DGND
STBLED
VREF
W2592
0
W2589
0
A(B)OUT
A(B)IN
A(A)OUT
A_COM
RETURN
A(A)IN
BLUE_I/O
FUNCTION_SW
RETURN
GREEN_I/O
RETURN
RETURN
RED_I/O
BLANKING_I/O
RETURN
RETURN
V-OUT
GND
SW+_OUT
C+_OUT
FR+_OUT
FL+_OUT
SR+_OUT
SL+_OUT
SW-_OUT
C-_OUT
FR-_OUT
FL-_OUT
SR-_OUT
SL-_OUT
JOG_A
JOG_B
KEY2
DGND
FANDCOUT(+)
GND
FANLOCK
FL1
FL2
V-IN
CN2007
13
12
11
10
9
8
-VP 7
6
5
4
3
2
1
JK1001
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
JK5000
1
2
3
4
5
6
7
8
9
10
11
12
CN2005
1
2
3
4
CN5704
1
2
3
CN6001
TO AV
TO SPEAKERS
TO FAN
TO TUNER PACK (J3CCBC000012)
BC
FL CIRCUIT
SW+5V SW+5V
13
FLD_STB
12
FLD_OUT
11
FLD_CLK
10
W6501 0
FLGND
9
FL1
8
-VP
7
FL2
6
KEY1
5
RMT
4
DGND
3
STBLED
2
VREF
1
W6509
BD
VOLUME CIRCUIT
H6004
JOG_A
1
JOG_B
2
KEY2
3
DGND
4
S6801
BE
TUNER EXTENT CIRCUIT
TUNERGND
1
10
T+9V
9
2
RDS DETECT
3
8
TUNER RCH
7
TUNER DO/ST
5
6
TUNER LCH
6
5
TUNER SD
4
7
TUNER DI
3
8
TUNER CLK
2
9
PORT_SEL
1
0
1.5K
R6905
0
W6511
D6900
B3AAA0000803
R6801
OPEN/CLOSE
FLD_STB1
FLD_OUT2
FLD_CLK1
1K
S6802
FL1
-VP
FL2
RMT
VREF
S6800
POWER
100P
C6806
FORWARD/
TUNER UP
: FM /AM SIGNAL
C6805
R6802
1K
S6803
REVERSE/
TUNER DOWN
FL1
FL2
-VP
FLD_OUT1
FLD_CLK1
FLD_STB1
RMT
VREF
100P
R6934
R6803
1.2K
RDS DETECT
TUNER DO/ST
J0JBC0000041
47
STOP
S6804
TUNERGND
T+9V
TUNER RCH
TUNER LCH
TUNER SD
TUNER DI
TUNER CLK
PORT_SEL
L6903
R6804
1.8K
C6904
10
1000P
9
8
7
6
5
4
3
2
1
W6512
0
VR6800
VOLUME JOG
PLAY
S6805
CP2010CN2010
TO MAIN CIRCUIT (CN2002) on SCHEMATIC DIAGRAM-5
W6545
150
R6936
D6910
B0BC5R000009
22K
R6918
R6917 1K
Z6900
B3RAB0000025
1
R6805
2.2K
B
0
321
A
S6806
C6917
SELECTOR
R6939
0
50V22
C6905
R6916 68
100P
W6513
0
23
B
F1F1NPP1NPP2P3P4NPP5P6NPP7P8NPP9P10NPP11
R6940
50V22
C6903
1
0
C6918 10V47
23456
P1
R6919 68
100P
C6916
8910
7
P2P3P4P5P6
15 16 17 18 19
12
11
14
13
P7P8P9
C6913
50V3.3
BF
TRAY LOADING CIRCUIT
P10
P11
R6914
82K
C6906
100P
0.01
C6911
IC904 C0GAY0000013
Motor Driver
VREF
FL6901
A2BD00000160
P12NPNP
222120 26
P12
W6504 0
VS
OUT1
LOADING MOTOR
23
M
P13
P13
GND
P14NPP15
P16NPNP
24
P14
C984 25V10
25
P15
NC
P17G1G3G9G8G2G7G6NPG5G4G1NPNPF2
30 32 34 37
292827
P16
P17
G10G3G9G8G2G7G6G5G4
G9G8G7G6G5G4G3
G10
G9G8G7G6G5G4G3
G10
VCC
GND
1
2
3
4
5
OSC
6
7
DIN
8
CLK P6
9
STB
10
11
VCC
OUT2
123456789
IC6901
C0HBB0000057
D
IS
GND
VCC
P18
P17
12 13 14 15 16 17 18 19 20 21 22
P17
SW+5V
P16
3631 33 35 38
P
L
P16
P15
A
Y
D
R
P15
P14
P14
P13
40
41
39 44
42 43
G1
G2
363738394041424344
35
34
G2
IV
E
P13
P12
P11
P10
P12
P11
P10
S901 PLAY
S902 OPEN
G1
P1
P2
-VP
P3
P4
P5
P7
P8
P9
C6910
45
33
32
31
30
29
28
27
26
25
24
23
6.3V100
F2
W6502 0
0.01
C6909
TRAY CW
M+9V
GND1
VREF+
TRAY CCW
TRY CLOSE
TRY OPEN
G1
P1
P2
P3
P4
P5
P6
P7
P8
P9
7 6 5 4 3 2 1
CS901
B
TO MAIN CIRCUIT (H2004)on SCHEMATIC DIAGRAM-5
H
G
F
E
D
C
B
A
SA-HT340E/EB/EG MAIN/FL/VOLUME/TRAY LOADING/TUNER EXTENT CIRCUIT
67 68 69 70 71 72 73 74 75 76 77 7866
70
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