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Z101 TUNER UNIT FM ANT
+B(FM) FM MIXER
AM ANT
BUFFER AMP
RF AMP
IFT +B(FM)
AM ANT COIL FM IF AMP +B(FM)
AM OSC COIL
+B3 BUFFER AMP Rch
LOCAL OSC +B(FM)
BUFFER AMP
BUFFER AMP
3
REG
22
AFC
23
OSC
21
AM RF IN
20
AGC
19
AM OUT
18
DET OUT
17
PILOT IN
16
MPX IN
15
PILOT OUT
13
Lch
14
Rch
DECODER
24
OSC OUT
ALC BUFF.
AM OSC
AM MIX
AM RF AMP
AGC PHASE DET. STEREO SW PILOT CANCEL
LEVEL DET 1
FM IF IN
AM IF
AM DET
FM IF
SCURVE FM DET
FMDET AM MIX OUT
AM/FM IF BUFFER
Tuning Drive
COMP. VCO FF FF FF PILOT DET
FM/AM
AM IF IN
MONO
STRQ
Vcc
SD
GND
9
8
2
4
6
10
5 +B3
1
12
LA1844
FM / AM I F AMP, DET / AM OSC, MIX / FM MPX +B3 AM IFT
ST
7
SD
18
AOUT
17 16
AIN PD
XIN
1
7.2MHz
PHASE DETECTOR CHARGE PUMP
REFERENCE DIVIDER
XOUT
20 14
11
IFIN
SWALLOW COUNTER 1/6,1/17 4bit
1/2
FM IN
LC72131M
PLL FREQUENCY SYNTHESIZER
12 BIT PROGRAMMABLE DIVIDER
AM IN
13
CE
UNIVERSAL COUNTER +B(FM) +B3 15 19 +B5 POWER SUPPLY (FM:ON)
VDD Vss MONO
DI
DATA SHIFT REGISTER LATCH
STRQ
CL D0 AM
2 3 4 5 6
TCE TDT TCK IF DATA
10
FM
LW
12
7
SDC
POWER ON RESET
8
9
3 (26)
X2
AUDIO PHONO CD
AN6558F IC451
PHONO EQ AMP
2 (27) 4 (25) 5 (24) 6 (23) 7 (22) 8 (21) 9 (20) 10 (19) 11 (18)
X1 28 VDD X3 1 Vss X4 X5 X6 12 (17)
TC9163AN IC401 SIGNAL SELECTOR (AUDIO)
+B1
-B1
TV IN IN VCR OUT
NJM4580DD IC402
Buffer amp.
REC (OUT) TAPE PLAY (IN)
X7 X8 GND 14
Level shift
13 15 16
CK SEL DT SEL ST SEL
A
Latch circuit Shift register
NJM2279D IC351 SIGNAL SELECTOR (VIDEO)
6 Q352 VIDEO -B1 REGULATOR 14 -V
GND2
7
GND1
Q351 +V 8 REGULATOR +B1
TV IN
1 5 VCR OUT
3 DVD IN 2 4
VCR IN
12
10
MONITOR OUT
13
11
D354
D353
VIDEO A
VIDEO B
+B7
18 A GND1 TV (OPTICAL) 42 RX1
20 A GND2
39 D GND2
41 D GND1
7 SPI
27 DEM
19 +VA
40 +VD
17 FILT 23 (24)
A OUT3(4)
DVD DIGITAL (OPTICAL)
43
RX2
CD (OPTICAL)
44
CS4226-KQG IC1002 DIR/DAC/VOL
RX3
A OUT6
26
25 A OUT5 MCLK OUT BUFFER AMP 10 (13) 11 (12) AIN1L (AIN1R) CM OUT CD OUT AIN1L D IN3 D IN2 CD IN D IN1 CCLK PDN XTI AIN2L (AIN2R) AUDIO 21 (22) A OUT1(2) LRCK SCLK 38 36 D OUT1
NJM2115D IC1206(1207)
3 +B1 Q1001 X1001 (12.288MHz) POWER SUPPLY
POWER
4
CS
5
6
8
9
14
16
32
33
34
28
30
OVL/ERR
31
37
CD OUT
+B3
SN74LV244APW IC1003 LOGIC CONTROL
+B1
INTREQ
SN74AHCT244PW IC1004 LOGIC CONTROL
+B5
CSRESET
CS49326-CLR IC1001 AC3/DTS DECODER DSP
CS49 SCD OUT AUDATA0 AUDATA1 AUDATA2 XMT958 SCLK LRCK AUDATA0 AUDATA1 AUDATA2 XMT958
SNAHC1U04DBV IC1006 INVERTER
SN74HCU04APW IC1005 LOGIC CONTROL
8~11, 14~17 DATA0~7
36 RESET
18 CS
7 SCCLK
6 SCDIN
4 EMWR
5 EMOE
19 SCD OUT
20 INTREQ
OVL/ERR
CD IN
CCLK
CS42
PDN
21 EXTMEN
27
CMP DAT COMPRESSED DATA INPUT INTERFACE SPDIF RECEIVER
PARALLEL OR SERIAL HOST INTERFACE
SCLK
28
CMP CLK
LRCK
29
CMP REQ
FRAMER SHIFTER INPUT BUFFER CONTROLLER DIGITAL AUDIO INPUT INTERFACE
24-bit DSP PROCESSING OUTPUT FORMATTER RAM RAM PROGRAM DATA MEMORY MEMORY ROM RAM PROGRAM DATA MEMORY MEMORY STC RAM OUTPUT BUFFER
MCLK SCLK LRCLK AU DATA0 AU DATA1 AU DATA2 XMT958
44 43 42 41 40 39 3 13 2 24
25 26 22
SCLK N1 LRCLK N1 SDATA N1
RAM INPUT BUFFER
30 CLK IN 31 CLK SEL FILTD PLL CLOCK MANAGER FILTS VSSA VDDA VDD2 VDD1 VDD3
Vss2 Vss1 Vss3 +B3
32 +B3
33
35
34 +B3
12
1
23
NJM2060D IC1204(1/2)
BUFFER AMP
TC9162AN IC404 SIGNAL SELECTOR (AUDIO)
6 (23) 5 (24) 25
X4
7 (22) 1 26 2 3 27 10
X3 X2-2 X1-1 X2-1
Vss
-B1
NJM4580DD IC1203(1/2)
BUFFER AMP
NJM4580DD IC1203(1/2)
BUFFER AMP
NJM2060D IC1201(1/2)
BUFFER AMP
NJM2060D IC1204(1/2)
BUFFER AMP
28 +B1 8 VDD
X1-2 X5
9
X6-1 GND 14 19
20 21
X6-2 X6-2
4 12 (17) X7 11 (18)
DVD
SW CONT. DATA
A
STB 13
15
CLK
CK SEL
16
CD OUT
CS RESET
SCD OUT
INTREQ
CS42
CD IN
POWER
CS49
PDN
ST SEL
OVL/ERR
DT SEL
CCLK
B
NJM4580DD IC1205
BUFFER AMP
CM DO
CM CK
70 C CLK
64 CD OUT
71 CD IN
65 CS42
79 PDN
77 POWER
21 OVL/ERR
80 CS RESET
69 CS49
72 SCD OUT
22 INT REQ
29 MUTEA
25 STB S
26 CLK S
27 DAT S
5 CLOCK
CK VR
6 DATA
DT VR
66 S CLK
67 S OUT
68 S IN 76 REQS 75
CM RQS VR PS
M38B57M6153F IC1901 SYSTEM CONTROL
VOLUME
RESET
X OUT
INT2
INT
9
57
15
14
23
10 Q1901
74
16
73
13
28
78
Q1902,D1901 POWER SUPPLY +B6
+B6
+B6
CF1901
RESET
CM RQM
REQM
HOLD
VREF
AVSS
GND
X IN
VDD
-VP
CM DI
D1903
+B9 9 (28) 13 (24) 36 VCC
+B6 21 VDD
6 (31)
L ch IN (Rch IN)
M62490FPE1 IC1208 SOUND CONTROLLER (VOLUME CONT.)
L ch OUT (Rch OUT)
DT1
18
DT VR
19 CLK1
CK VR
1
15 (22)
16
NJM4580DD IC1202 VREF
Q1201,D1281 REGULATOR
+B1
+B9 31 C IN 9 (28) 13 (24) 36 VCC
+B6 21 VDD 22 C OUT
GND
DT1
18
DT VR
Rch
6
RS IN
M62490FPE1 IC406 SOUND CONTROLLER (VOLUME CONT.)
19 CLK1 RS OUT 15 Rch
CK VR
+B9
1
16
NJM4580DD IC407 VREF
1 9 (28) 13 (24)
+B9 36 VCC
+B6 21 VDD
6
GND
LS IN
LS OUT
15
31
S.W IN
M62490FPE1 IC405 SOUND CONTROLLER (VOLUME CONT.)
DT1
18
DT VR
22
S.W OUT GND
19 CLK1
CK VR
16
VR501 (VOLUME)
TC9214AP IC551 SIGNAL SELECTOR
3 4 2
NJM4580DD IC511
Tone amp. VR511,512
Treble Bass
+B6
6
5 7
R ch
12 10
11
R ch
VR502 (BALANCE)
M
7 2,5, 8 9 Drive
R ch
BA6218 IC501 MOTOR DRIVE
9 13 14 15 R ch R ch
6
+B8 -B1 8 Vss VDD 16
Direction select
+B1 3 1
VOL DOWN
VOL UP
VR PS
63 IF DATA
75 SD
65 TCE
67 TDT
66 TCK
80 VIDEO A
79 VIDEO B
70 COM CK
71 COM DO
72 COM DI
76 COM REQS
78 COM REQM
61 VOL UP
60 VOL DOWN
VOL DOWN
CM DI
VIDEO A
VIDEO B
CM RQS
CM RQM
IF DATA
VOL UP
TDT
CM DO
TCE
SD
TCK
CM CK
24 D.PASS
13 GND
73 AVSS
M38B57M6152F IC901 SYSTEM CONTROL / FL DRIVE
VREF X OUT VEE X IN 14 CF901 VDD 16 Q902 POWER SUPPLY +B9 +B10 +B9 -B2
REMOTE
RESET
9 Z891 (REMOTE SENSOR)
10 Q901 +B10 RESET
22
HOLD
74
28
15
9
19 GND Reg. 2
RSN310R36-P IC601 POWER AMP
+B12
L4 (R4)
NJM2060D IC602
BUFFER AMP
L5 (R5)
+B11
14
5 D601 24 (21) 1 (7)
+B11
Q505 (Q506) MUTING
NJM2060D IC602
BUFFER AMP
C4 22 4
MUTING
Q553 15 17 20 VD REG. -B3 -B3 Q651,652 RELAY DRIVE CONT. 6 D602
AUDIO
10 OVERDET 12 DISP RLY AC D617 D605
3 16 8
-B4
SUB WOOFER OUT Q554 MUTING
D655
RSN313H25-P IC651 POWER AMP
9 OVERDET RLY 15 3 (6)
C3 Q551 (Q552) MUTING SL3 (SR3)
21 (20)
NJM4580DD SL4 (SR4) IC652
BUFFER AMP +B8 D931~942 (PHONO/TUNER/CD/ DVD/TV/VCR/ TAPE MONITOR/SFC/ DIGITAL INPUT/SURROUND/ STEREO) +B12 -B4
+B12 -B4
1 2 18 19
VH+ VH+VD -VD
SENS+ SENS+H OUT -H OUT
13 14 4 D651 5 D652 7
+B11 -B3 +B11 -B3
B
4~7, 9~15
11 DSP GND 8
AC
Q0~11
AC S/C SP
+B10
16
VDD
BU2090A IC903 LED DRIVE
VSS DATA 2 CLK 3 Q604 LIMITTER
Q605 SWITCHING
SP B SP A RLY
D912
1
32 AF MUTE
18 LED DATA
17 LED CK
64 LIMITER
3 THERM/OVLD
4 KEY4
5 OVERLOAD2
29 S/C SP
25 RLY
30 SP B
31 SP A
M38B57M6152F IC901 SYSTEM CONTROL / FL DRIVE
INIT IN DEG1 1~10 SFC1 SFC2 SEG 1~16
SUR1
SUR2
SEL1
SEL2
33~48
49~58
59
19
20
21
23
68
69
1,2
FL901
FL DISPLAY
VR903 (SFC MODE)
VR901 (INPUT SELECTOR)
VR902 (DSP)
KEY 1,2
KEY SWITCH
S-DET
R ch Q1681 (Q1682) MUTING
N
HEADPHONES SPEAKER L6 (R6)
Q601
SP A
RELAY DRIVE RL601 Q602
FRONT SPEAKER(A)
SP B
C5
RELAY DRIVE RL602
FRONT SPEAKER(B)
CENTER SPEAKER SL5 (SR5) RL604
Q603
S/C SP
RELAY DRIVE RL603 Q774,775 OVER LOAD DET
SURROUND SPEAKER Q771~773, 776~779, 780,781 MOTOR DRIVE -B1
AC
Q751
RLY
M
T701
FAN MOTOR
RELAY DRIVE +B12 -B4 Q707,D707 F1 -B2 -B1 -B3 REGULATOR Q708,D708 D721~728 SWITCH- Q723~725 ING +B11 +B2 D401 +B1 +B8 Q706 REGULATOR Q1701 +B7 Q1703 POWER SUPPLY +B6 REGULATOR D741~744 F5 REGULATOR Q1702,1703 T751 D751~754 Q752,753 +B3 D921 +B9 D901 +B10 REGULATOR POWER TRANSFORMER (SUB) +B4 Q701,703~705 REGULATOR FL DISPLAY (FL901) AC1 AC2 F3 POWER TRANSFORMER (MAIN) L701 AC IN REGULATOR D701~704 RL751
S-DET
F4
Z751
PQ30RV11 IC1701
REGULATOR
+B5
NOTES (
: FM SIGNAL LINE : FM/AM SIGNAL LINE ) indicates pin No. Right channel.
: FM OSC SIGNAL LINE : CENTER SP SIGNAL LINE
: AM SIGNAL LINE : SUB WOOFER SIGNAL LINE
: AM OSC SIGNAL LINE : SURROUND SP SIGNAL LINE