Yamaha RX-Z9 User manual

SERVICE MANUAL
This manual has been provided for the use of authorized YAMAHA Retailers and their service personnel.
It has been assumed that basic service procedures inherent to the industry, and more specifically YAMAHA Products, are already
known and understood by the users, and have therefore not been restated.
WARNING: Failure to follow appropriate service and safety procedures when servicing this product may result in personal
injury, destruction of expensive components, and failure of the product to perform as specified. For these reasons,
we advise all YAMAHA product owners that any service required should be performed by an authorized YAMAHA
Retailer or the appointed service representative.
IMPORTANT: The presentation or sale of this manual to any individual or firm does not constitute authorization, certification or
recognition of any applicable technical capabilities, or establish a principle-agent relationship of any form.
The data provided is believed to be accurate and applicable to the unit(s) indicated on the cover. The research, engineering, and service
departments of YAMAHA are continually striving to improve YAMAHA products. Modifications are, therefore, inevitable and
specifications are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, please contact the
distributor's Service Division.
WARNING: Static discharges can destroy expensive components. Discharge any static electricity your body may have
accumulated by grounding yourself to the ground buss in the unit (heavy gauge black wires connect to this buss).
IMPORTANT: Turn the unit OFF during disassembly and part replacement. Recheck all work before you apply power to the unit.
IMPORTANT NOTICE
100868
SERVICE MANUAL
RX-Z9/DSP-Z9
AV RECEIVER/AV AMPLIFIER
VIDEO SIGNAL PROCESSING /
ビデオ信号について . . . . . . . . . . . . . . . . . . . . . . . .80–82
AMP ADJUSTMENT / 調整 ..................... 83
DISPLAY DATA . . . . . . . . . . . . . . . . . . . . . . . . . .84–85
IC DATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86–105
BLOCK DIAGRAM . . . . . . . . . . . . . . . . . . . . . .106–109
PRINTED CIRCUIT BOARD . . . . . . . . . . . . . .110–129
PIN CONNECTION DIAGRAM . . . . . . . . . . . . . . . .130
SCHEMATIC DIAGRAM . . . . . . . . . . . . . . . . .131–144
PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . .145–188
REMOTE CONTROL . . . . . . . . . . . . . . . . . . . . . . . .189
GUI REMOTE CONTROL . . . . . . . . . . . . . . . . . . . .190
■ CONTENTS
TO SERVICE PERSONNEL . . . . . . . . . . . . . . . . . . . .2
FRONT PANELS . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
REMOTE CONTROL PANELS . . . . . . . . . . . . . . . . . .4
REAR PANELS . . . . . . . . . . . . . . . . . . . . . . . . . . . .5–7
SPECIFICATIONS / 参考仕様 ................. 8–12
INTERNAL VIEW . . . . . . . . . . . . . . . . . . . . . . . . .13–15
DISASSEMBLY PROCEDURES / 分解手順 .... 16–27
DISASSEMBLY & REPAIR PROCEDURES /
分解修理方法 . . . . . . . . . . . . . . . . . . . . . . . . . . . .28–31
SELF DIAGNOSIS FUNCTION (DIAG) /
自己診断機能（ダイアグ） . . . . . . . . . . . . . . . . . . .32–75
UPDATING FIRMWARE /
ファームウェアの更新方法 . . . . . . . . . . . . . . . . . . .76–79
RX-Z9/DSP-Z9




Please note that no program is written into the micropro-
cessor supplied for servicing.Therefore, it is necessary to
write the program when the microprocessor is replaced.
(For the details, refer to "UPDATING FIRMWARE".)

RX-Z9/DSP-Z9
2
RX-Z9/DSP-Z9
■ TO SERVICE PERSONNEL
1. Critical Components Information
Components having special characteristics are marked Z
and must be replaced with parts having specifications equal
to those originally installed.
2. Leakage Current Measurement (For 120V Models Only)
When service has been completed, it is imperative to verify
that all exposed conductive surfaces are properly insulated
from supply circuits.
●Meter impedance should be equivalent to 1500 ohm shunted
by 0.15µF.
AC LEAKAGE
TESTER OR
EQUIVALENT
EQUIPMENT
UNDER TEST
INSULATING
TABLE
WALL
OUTLET
●Leakage current must not exceed 0.5mA.
●Be sure to test for leakage with the AC plug in both
polarities.
WARNING: CHEMICAL CONTENT NOTICE!
The solder used in the production of this product contains LEAD. In addition, other electrical/electronic and/or
plastic (where applicable) components may also contain traces of chemicals found by the California Health and
Welfare Agency (and possibly other entities) to cause cancer and/or birth defects or other reproductive harm.
DO NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR
ANY REASON WHATSOEVER!
Avoid prolonged, unprotected contact between solder and your skin! When soldering, do not inhale solder fumes
or expose eyes to solder/flux vapor!
If you come in contact with solder or components located inside the enclosure of this product, wash your hands
before handling food.
About Lead Free Solder / 無鉛ハンダについて
The P.C.B.s installed in this unit are soldered using the fol-
lowing solder.  


 
 
 
Among some types of lead free solder currently available, it
is recommended to use one of the following types for the
repair work.
•Sn + Ag + Cu (tin + silver + copper)
•Sn + Cu (tin + copper)
•Sn + Zn + Bi (tin + zinc + bismuth)
“CAUTION”
“F801 : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE 5A, 125V FUSE.”
“F802 : FOR CONTINUED PROTECTION AGAINST RISK OF FIRE, REPLACE ONLY WITH SAME TYPE 20A, 250V FUSE.”
CAUTION
F801 : REPLACE WITH SAME TYPE 5A, 125V FUSE.
F802 : REPLACE WITH SAME TYPE 20A, 250V FUSE.
ATTENTION
F801 : UTILISER UN FUSIBLE DE RECHANGE DE MEME TYPE DE 5A, 125V.
F802 : UTILISER UN FUSIBLE DE RECHANGE DE MEME TYPE DE 20A, 250V.
AV
 
  
  
  
  
  
  
  
  
  
  
  

RX-Z9/DSP-Z9
RX-Z9/DSP-Z9
3
▼ RX-Z9
■FRONT PANELS
▼ DSP-Z9
Caution:
1. As the melting point temperature of the lead free solder is
about 30°C to 40°C (50°F to 70°F) higher than that of the
lead solder, be sure to use a soldering iron suitable to
each solder.
2. If lead solder must be used, be sure to remove lead-free
solder from each terminal section of the parts to be re-
placed and from the area around it completely before sol-
dering, or make sure that the lead free solder and lead
solder melt together fully.
注意：
 


 




RX-Z9/DSP-Z9
4
RX-Z9/DSP-Z9
■REMOTE CONTROL PANELS
▼ GUI Remote Control▼ Remote Control

RX-Z9/DSP-Z9
RX-Z9/DSP-Z9
5
■REAR PANELS
▼ RX-Z9 (U, C models)
▼ RX-Z9 (A model)
▼ DSP-Z9 (R model)

RX-Z9/DSP-Z9
6
RX-Z9/DSP-Z9
▼ DSP-Z9 (B model)
▼ DSP-Z9 (G model)
▼ DSP-Z9 (T model)

RX-Z9/DSP-Z9
RX-Z9/DSP-Z9
7
▼ DSP-Z9 (K model)
▼ DSP-Z9 (J model)

RX-Z9/DSP-Z9
8
RX-Z9/DSP-Z9
■SPECIFICATIONS/参考仕様
AMPLIFIER SECTION / オーディオ部
Minimum RMS Output Power Per Channel / 
FRONT (20 Hz to 20 kHz, 0.015%THD)
U, C, R,T, K, A, B, G models (8 ohms) . . . . . .170 W + 170 W
J model (6 ohms) . . . . . . . . . . . . . . . . . . . . . .170 W + 170W
CENTER (20 Hz to 20 kHz, 0.015% THD)
U, C, R,T, K, A, B, G models (8 ohms) . . . . . . . . . . . . . 170 W
J model (6 ohms) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170 W
SURROUND (20 Hz to 20 kHz, 0.015%THD)
U, C, R,T, K, A, B, G models (8 ohms) . . . . . .170 W + 170 W
J model (6 ohms) . . . . . . . . . . . . . . . . . . . . . .170 W + 170W
SURROUND BACK (20 Hz to 20 kHz, 0.015% THD)
U, C, R,T, K, A, B, G models (8 ohms) . . . . . .170 W + 170 W
J model (6 ohms) . . . . . . . . . . . . . . . . . . . . . .170 W + 170W
PRESENCE (1 kHz, 0.05% THD)
U, C, R,T, K, A, B, G models (8 ohms) . . . . . . . .50 W + 50 W
J model (6 ohms) . . . . . . . . . . . . . . . . . . . . . . . .50 W + 50W
Maximum Power (EIAJ) / 
FRONT (1 kHz, 10 %THD)
R, T, K models (8 ohms) . . . . . . . . . . . . . . . . .250 W + 250 W
J model (6 ohms) . . . . . . . . . . . . . . . . . . . . . .250 W + 250W
CENTER (1 kHz, 10 % THD)
R, T, K models (8 ohms) . . . . . . . . . . . . . . . . . . . . . . . . 250 W
J model (6 ohms) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250 W
SURROUND (1 kHz, 10 %THD)
R, T, K models (8 ohms) . . . . . . . . . . . . . . . . .250 W + 250 W
J model (6 ohms) . . . . . . . . . . . . . . . . . . . . . .250 W + 250W
SURROUND BACK (1 kHz, 10 % THD)
R, T, K models (8 ohms) . . . . . . . . . . . . . . . . . . . . . . . . 250 W
J model (6 ohms) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250 W
PRESENCE (1 kHz, 10 % THD)
R, T, K models (8 ohms) . . . . . . . . . . . . . . . . . . .70 W + 70W
J model (6 ohms) . . . . . . . . . . . . . . . . . . . . . . . .70 W + 70W
Dynamic Power Per Channel (IHF) (U, C, R,T, K models)
8 ohms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .210 W + 210 W
6 ohms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .260 W + 260 W
4 ohms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .340 W + 340 W
2 ohms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .580 W + 580 W
DIN Standard Output Power Per Channel (B, G models)
(1 kHz, 0.7 % THD, Stereo, 4 ohms)
FRONT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .300 W + 300W
CENTER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300 W
SURROUND . . . . . . . . . . . . . . . . . . . . . . . . . . .300 W + 300 W
SURROUND BACK . . . . . . . . . . . . . . . . . . . . . .300 W + 300 W
PRESENCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90 W + 90W
IEC Power (B, G models)
1 kHz, 0.015% THD, Stereo, 8 ohms . . . . . . . . . . . . . . . . 175 W
Power BandWidth / 
0.04% THD, Stereo, 85W/8 ohms . . . . . . . . . . 10 Hz to 60 kHz
Damping Factor / 
20 Hz to 20 kHz, L/C/R, 8 ohms . . . . . . . . . . . . . . 200 or more
Input Sensitivity/Impedance / 
CD, etc. (100W/8 ohms) . . . . . . . . . . . . . . . . 200 mV/47 k-ohms
PHONO MM (100W/8 ohms) . . . . . . . . . . . . 3.5 mV/47 k-ohms
FRONT IN (100W/8 ohms) . . . . . . . . . . . . . . . . 1 V/47 k-ohms
Maximum Input Signal / 
1kHz, 0.05 % THD, CD, etc. (Normal/High) . . . . . . . 2.4 V/3.0 V
1kHz, 0.05 % THD, PHONO MM (Straight) . . . . . . . . . . . 75 mV
Output Level/Impedance / 
REC OUT . . . . . . . . . . . . . . . . . . . . . . . . . . 200 mV/0.5 k-ohms
PRE OUT (FRONT, CENTER, SURROUND, SURROUND BACK, PRESENCE)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0 V/0.5 k-ohms
PRE OUT (SUBWOOFER SPLIT, Stereo & Main Small)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.0 V/1.5 k-ohms
PRE OUT (SUBWOOFER MONO, Stereo & Main Small)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.0 V/1.5 k-ohms
MaximumVoltage Output / 
20 Hz to 20 kHz, 1% THD, PRE OUT MAIN L/R
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 V or more
Headphone Jack Rated Output/Impedance /

CD, etc.40 mV, 8 ohms . . . . . . . . . . . . . . . . 200 mV/100 ohms
Frequency Response / 
CD, etc.10 Hz to 100 kHz, MAIN L/R . . . . . . . . . . . . .0/-3.0 dB
RIAA Equalization Deviation / 
PHONO MM, 20 Hz to 20 kHz . . . . . . . . . . . . . . . . . .0 ±0.5 dB
Speaker/ Head PhoneTone Control Characteristics / 
FRONT, CENTER SUBWOOFER
BASS Boost/Cut (50 Hz) . . . . . . . . . . . . . . . +6 dB/-6 dB
Turnover Frequency . . . . . 125 Hz/350 Hz/500 Hz
TREBLE Boost/Cut (20 kHz) . . . . . . . . . . . . . . +6 dB/-6 dB
Turnover Frequency . . . .2.5 kHz/3.5 kHz/8.0 kHz
Manual Graphic Equalizer / 
FRONT, CENTER, SURROUND, SURROUND BACK, PRESENCE
Frequency . . . . . . . . . . . . 63/125/250/500/1k/2k/4k/8k/16k Hz
Boost/Cut . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +6 dB/-6 dB
Q. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2
Step . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5
YPAO (YAMAHA Parametric Room Acoustic Optimizer)
f = 63 Hz to 16 kHz . . . . . . . . . . . . . . . +6 dB/-20 dB (10 Band)
Cross Over Characteristics / 
SUBWOOFER OUT . . . . 40/60/80/90/100/110/120/160/200 Hz
Cinema Equalizer / 
High Shelving Filter
Frequency . . . . . . . . . . . . . . . . 1.0 kHz to 12.7 kHz
Boost/Cut . . . . . . . . . . . . . . . . . . . . . . +6 dB/-9 dB
Parametric Equalizer
Frequency . . . . . . . . . . . . . . . . 1.0 kHz to 12.7 kHz
Boost/Cut . . . . . . . . . . . . . . . . . . . . . . +6 dB/-9 dB
Total Harmonic Distortion (20 Hz to 20 kHz) / 
PHONO MM to REC OUT (1 V) . . . . . . . . . . . . . 0.01 % or less
CD, etc.to PRE OUT MAIN L/R (1 V) . . . . . . . 0.005 % or less
FRONT/CENTER IN to SP OUT L/C/R
J model (85 W/6 ohms) . . . . . . . . . . . . . . . . 0.008 % or less
U, C, R, T, K, A, B, G models (85W/8 ohms) . . . 0.005 % or less
Signal to Noise Ratio (IHF-A Network) / 
PHONO MM (Input shorted, Stereo)
J model (2.5 mV) . . . . . . . . . . . . . . . . . . . . . . 80 dB or more
U, C, R,T, K, A, B, G models (5 mV) . . . . . . . 86 dB or more
CD, etc.(Input shorted, Straight, 200mV) . . . . . 97 dB or more
CD, etc.(Input shorted, Pure Direct, 200mV) . . 98 dB or more
Residual Noise (IHF-A Network) / 
MAIN L/R SP OUT . . . . . . . . . . . . . . . . . . . . . . . 150 µV or less
Channel Separation / 
PHONO MM (Input shorted)
1 kHz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70 dB or more
10 kHz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 dB or more
CD, etc.(Input 5.1 kΩshorted)
1 kHz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70 dB or more
10 kHz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 dB or more
Muting /   - ∞

RX-Z9/DSP-Z9
RX-Z9/DSP-Z9
9
VIDEO SECTION / ビデオ部
TV Format / 
J, U, C, R, K models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . NTSC
T, A, B, G models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PAL
Video Conversion / 
. . . . . . . . . . . . . . . . . . . . . . . . . . . . NTSC/PAL/480i/576i
Composite Video Signal Level / 
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Vp-p/75 ohms
S-Video Signal Level / 
Y. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Vp-p/75 ohms
C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.286 Vp-p/75 ohms
Component Signal Level / 
Y. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Vp-p/75 ohms
Cb/Cr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.7 Vp-p/75 ohms
Video Maximum Input Level / 
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5Vp-p or more
Video Signal to Noise Ratio / 
Processor Off . . . . . . . . . . . . . . . . . . . . . . . . . . . 70 dB or more
Monitor Out Frequency Response / 
Processor Off
Composite Video Signal . . . . . . . . . . . 5 Hz to 10 MHz, -3 dB
S-Video Signal . . . . . . . . . . . . . . . . . . 5 Hz to 10 MHz, -3 dB
Component Video Signal . . . . . . . . . 5 Hz to 100 MHz, -3 dB
D5 Video Signal (J model) . . . . . . . . 5 Hz to 100 MHz, -3 dB
FM SECTION (U, C, A models) / FMチューナー部
Tuning Range
U, C models . . . . . . . . . . . . . . . . . . . . . . . . . 87.5 to 107.9 MHz
A model . . . . . . . . . . . . . . . . . . . . . . . . . . 87.50 to 108.00 MHz
50 dB Quieting Sensitivity (IHF)
1 kHz 100% MOD.
Mono . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.0 µV (17.3 dBf)
Stereo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 µV (39.2 dBf)
Usable Sensitivity (IHF)
Mono . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0 µV (11.2 dBf)
Selectivity
at 400 kHz . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70 dB
Signal to Noise Ratio (IHF)
Mono . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76 dB
Stereo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70 dB
Harmonic Distortion (1 kHz)
Mono . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.2 %
Stereo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.3 %
Stereo Separation (1 kHz) . . . . . . . . . . . . . . . . . . . . . . . . 45 dB
Frequency Response
20 Hz to 15 kHz . . . . . . . . . . . . . . . . . . . . . . . . . . . +0.5/-2.0 dB
Antenna Input . . . . . . . . . . . . . . . . . . . . . . . . . 75 Ωunbalanced
AM SECTION (U, C, A models) / AMチューナー部
Tuning Range
U, C models . . . . . . . . . . . . . . . . . . . . . . . . . . . 530 to 1710 kHz
A model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 531 to 1611 kHz
Usable Sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300 µV/m
Antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Loop antenna
GENERAL / 総合
Power Supply / 
U, C models . . . . . . . . . . . . . . . . . . . . . . . . . . AC 120 V, 60 Hz
R model . . . . . . . . . . . . . AC 110/120/220/230-240 V, 50/60 Hz
T model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . AC 220 V, 50 Hz
K model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . AC 220 V, 60 Hz
A model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . AC 240 V, 50 Hz
B, G models . . . . . . . . . . . . . . . . . . . . . . . . . . AC 230 V, 50 Hz
J model . . . . . . . . . . . . . . . . . . . . . . . . . . . AC 100 V, 50/60 Hz
Power Consumption / 
U, C models . . . . . . . . . . . . . . . . . . . . . . . . . . . 1000W/1200VA
R, T, K, A, B, G models . . . . . . . . . . . . . . . . . . . . . . . . . 1000W
J model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 700 W
Maximum Power Consumption
R, T, K models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.3 kW
Standby Power Consumption / 
U, C, A, B, G, J models . . . . . . . . . . . . . . . . . . . . . . . . . 0.85 W
R, T, K models (AC 220V, 50Hz) . . . . . . . . . . . . . . . . . . . 1.0 W
AC Outlet / 
2 Switched Outlet
R, T, G, J models . . . . . . . . . . . . . . . . . . . . . . . . 120 W Max.
U, C models . . . . . . . . . . . . . . . . . . . . . . . 120 W/1.0 A Max.
1 Switched Outlet
A, B models . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 W Max.
Dimensions (W x H x D) / 
. . . . . . . . . . . . . . . . . . . . . . . . . 435 x 211 x 471 mm
(17-1/8" x 8-5/16" x 18-9/16")
Weight /   30.0 kg (66 lbs 2 oz)
Finish / 
RX-Z9 . . . . . . . . . . . . . . . . . . . . Black color (U, C, A models)
DSP-Z9 . . . . . . . . . . . . . . . . . . . Black color (R, G, J models)
Titanium color (B, G models)
Gold color (R, T, K, J models)
Accessories /  . . . . . . . . . . . . . . . . . Remote Control x 1
Battery (LR6(G)) x 3
GUI Remote Control x 1
Battery (UM-4) x 2
Power Cable x 1
Optimizer Microphone x 1
Speaker Terminal Wrench x 1
Indoor FM antenna x 1 (U, C, A models)
AM loop antenna x 1 (U, C, A models)
* Specifications subject to change without notice.
U ........ USA model
C ........ Canadian model
R ........ General model
T ........ Chinese model
K ........ Korean model
A ........ Australian model
B ........ British model
G ........ European model
J ........ Japanese model

RX-Z9/DSP-Z9
10
RX-Z9/DSP-Z9
Unit : mm (inch)
DIMENSIONS/寸法図
Manufactured under license from Dolby Laboratories.
“Dolby”, “Pro Logic”, “Surround EX”, and the double-D symbol
are trademarks of Dolby Laboratories.


V

“DTS”, “DTS-ES Digital Surround”, “Neo:6”and “DTS 96/24”are
registered trademarks of Digital Theater Systems, Inc.
 

 
"SILENT CINEMA"is a trademark ofYAMAHA CORPORATION.


“THX”and the “THX”logo are registered trademarks of THX Ltd.
“Surround EX”is a jointly developed technology of THX and Dolby
Laboratories, Inc.and is a trademark of Dolby Laboratories, Inc.All
rights reserved.Used under authorization.
“i.LINK”and the “i.LINK”logo are trademarks of Sony Corpora-
tion.
 
“DCDi”is a trademark of Faroudja, a division of Genesis Microchip,
Inc.
 

471 (18–9/16")
435 (17–1/8")
211
(8–5/16")

RX-Z9/DSP-Z9
11
Main Menu Sub Menu Parameter Setting value ([ ] Initial value)/設定値([]初期値) 
Sound Cinema EQ Front & Center [off] / on / PEQ / HIGH
Surround PEC Freq 1.0k ~ 12.7kHz, 1/6oct step [8.0k], Gain -9 ~ +3dB, 0.5dB step [-1.5dB]
Surround Back
HIGH Freq 1.0k ~ 12.7kHz, 1/6oct step [12.7k, gain -9 ~ +3dB, 0.5dB step [0.0dB]
Presence
Graphic EQ EQ Select Auto Setup PEQ / [Manual GEQ] / EQ Defear
Front L 63Hz -6.0 ~ +6.0 dB, 0.5dB step [±0.0dB]
Front R 125Hz -6.0 ~ +6.0 dB, 0.5dB step [±0.0dB]
Center 250Hz -6.0 ~ +6.0 dB, 0.5dB step [±0.0dB]
Surround L 500Hz -6.0 ~ +6.0 dB, 0.5dB step [±0.0dB]
Srround R 1kHz -6.0 ~ +6.0 dB, 0.5dB step [±0.0dB]
Surround Back L 2kHz -6.0 ~ +6.0 dB, 0.5dB step [±0.0dB]
Sorround Back R 4kHz -6.0 ~ +6.0 dB, 0.5dB step [±0.0dB]
Presence L 8kHz -6.0 ~ +6.0 dB, 0.5dB step [±0.0dB]
Presence R 16kHz -6.0 ~ +6.0 dB, 0.5dB step [±0.0dB]
Subwoofer L
Subwoofer R
Tone Control Contorol Defeat / [Speaker] / Headphone
Bass Freq 125 / [350] / 500Hz, Gain -6.0dB ~ +6.0dB, 0.5dB step [±0.0dB]
Treble Freq 2.5k / [3.5k] / 8.0kHz, Gain -6.0dB ~ +6.0dB, 0.5dB step [±0.0dB]
LFE Level Speaker -20dB ~ ±0.0dB, 0.5dB step [±0.0dB]
Headphone -20dB ~ ±0.0dB, 0.5dB step [±0.0dB]
[Speaker] / Headphone
Dynamic Range Speaker [MAX] / STD / MIN
Headphone [MAX] / STD / MIN
Audio Option Audio Delay 0 ~ 200ms, 1ms step [0ms]
Muting Type [Full] / -20dB
Dual Mono Main / Sub / All
Basic THX Set THX Ultra2 SWFR [No] / Yes
Bndry Gain Comp [off] / On
SB Speaker Dist. Under 0.3m / [0.3-1.2m] / over 1.2m, under 1ft / [1-4ft] / over 4ft
Subwoofer Set Config Front&Rear / [Stereo] / Monaural / None
Phase [Normal] / L Reverse / R Reverse / L&R Reverse
Bass Out Both / [SWFR] / Front
Speaker Set Front Large / [Small]
Center Large / [Small] / None
Surround Large / [Small] / None
Surround Back Large x1 / Small x1 / [Small x2] / Large x2 / None
Presence [Yes] / None
Cross Over 40 / 60 / [80(THX)] / 90 / 100 / 110 / 120 / 160 / 200 Hz
Speaker Level Front L -10.0 ~ +10.0dB 0.5dB step [0dB]
Front R -10.0 ~ +10.0dB 0.5dB step [0dB]
Center -10.0 ~ +10.0dB 0.5dB step [0dB]
Surround L -10.0 ~ +10.0dB 0.5dB step [0dB]
Surround R -10.0 ~ +10.0dB 0.5dB step [0dB]
Surround Back L -10.0 ~ +10.0dB 0.5dB step [0dB]
Surround Back R -10.0 ~ +10.0dB 0.5dB step [0dB]
Presence L -10.0 ~ +10.0dB 0.5dB step [0dB]
Presence R -10.0 ~ +10.0dB 0.5dB step [0dB]
Subwoofer L -10.0 ~ +10.0dB 0.5dB step [0dB]
Subwoofer R -10.0 ~ +10.0dB 0.5dB step [0dB]
Main Menu Sub Menu Parameter Setting value ([ ] Initial value) / 設定値([]初期値)
Basic Speaker Distance Front L 0.30 ~ 24.00m, 0.05m step [3.00m] / 1.0 ~ 80.0ft 0.1ft step [10.0ft]
Front R 0.30 ~ 24.00m, 0.05m step [3.00m] / 1.0 ~ 80.0ft 0.1ft step [10.0ft]
Center 0.30 ~ 24.00m, 0.05m step [3.00m] / 1.0 ~ 80.0ft 0.1ft step [10.0ft]
Surround L 0.30 ~ 24.00m, 0.05m step [3.00m] / 1.0 ~ 80.0ft 0.1ft step [10.0ft]
Surround R 0.30 ~ 24.00m, 0.05m step [3.00m] / 1.0 ~ 80.0ft 0.1ft step [10.0ft]
Surround Back L 0.30 ~ 24.00m, 0.05m step [3.00m] / 1.0 ~ 80.0ft 0.1ft step [10.0ft] 
Surround Back R 0.30 ~ 24.00m, 0.05m step [3.00m] / 1.0 ~ 80.0ft 0.1ft step [10.0ft]
Presence L 0.30 ~ 24.00m, 0.05m step [3.00m] / 1.0 ~ 80.0ft 0.1ft step [10.0ft]
Presence R 0.30 ~ 24.00m, 0.05m step [3.00m] / 1.0 ~ 80.0ft 0.1ft step [10.0ft]
Subwoofer L 0.30 ~ 24.00m, 0.05m step [3.00m] / 1.0 ~ 80.0ft 0.1ft step [10.0ft]
Subwoofer R 0.30 ~ 24.00m, 0.05m step [3.00m] / 1.0 ~ 80.0ft 0.1ft step [10.0ft]
Unit [Meter] / Feet
Video Processor off / [on]
Picture Mode Cinema Enhancer off, +1 ~ +24, 1 step [+2]
3D NR off, +1 ~ +10, 1 step [off]
Brightness -24 ~ +24, 1 step [±0]
Contrast -24 ~ +24, 1 step [-6]
Saturation -24 ~ +24, 1 step [±0]
Reset: > Key
Standard Enhancer off , +1 ~ +24, 1 step [off]
3D NR off, +1 ~ +10, 1 step [off]
Brightness -24 ~ +24, 1 step [±0]
Contrast -24 ~ +24, 1 step [±0]
Saturation -24 ~ +24, 1 step [±0]
Reset: > Key
Dynamic Enhancer off, +1 ~ +24, 1 step [+4]
3D NR off, +1 ~ +10, 1 step [off]
Brightness -24 ~ +24, 1 step [±0]
Contrast -24 ~ +24, 1 step [+6]
Saturation -24 ~ +24, 1 step [+8]
Reset: > Key
Resolution 480p / 576p / [480i / 576i] / 1080i / 720p
Aspect [Through] / Auto / 16 :9 Normal / 16 : 9 Zoom
Cross Color Not Suppress / [Suppress] 
TV Format [PAL] / NTSC
TV Format S / [S1] / S2
Option Surr.Initialize 1 ~ 11 / ALL / EXIT
Input Mode Default [Auto] / Last
Display Wall Paper None / [1 DSP-Z9] / 2 Hoen / 3 Piano / 4 Gray
Postoin Horizontal / 水平-5 ~ +5, 1 step [±0] , Vertical / 垂直-5 ~ +5, 1 step [±0]
On Screen off / [on]
Dimmer 0 ~ 4, 1 step [0]
Language English / [Japanese]
Multi Zone Speaker B [Zone1] / ZoneB
Zone2 Amplifier Internal / [External] / Non
Zone2 Volume Fixed / [Variable]

※1
※2
※
7
※
9
※8
※1
0
※1
1
※1
2
※3
※6
※3
※4
※5
※7Theparameterdisplayscrollsbyrolling./Parameterはロールスクロールします
 ThedisplayisvariabledependingonselectionofUnit>Meter/Feet./
 Unit>Meter/Feet選択により表示が異なる
※8Thesettingdistanceisresetbychangingtheunit./単位変更で設定距離リセット
※9SettingcanbemadewhenProcessoronisselected./Processoron選択時設定可
※10Settingcanbemadewhen480p/576p/1080i/720pisselected./480p/576p/1080i/720p選択時設定可)
※11SettingcanbemadewhenProcessoronisselected./Processoron時設定可
※12J,UConly/J,UC仕様のみ
 (WhenTVissetbymistake,GUIdisplaydisappears.PressingtheEXITkeyoftheremotecontrollerfor5secondswillinitializethe
 Videosetting.)
 (誤ってTV設定した場合、GUI表示が見えなくなります。リモコンEXITキーを5秒押すとVideo設定を初期化します)
※1SettingcanbemadewhenManualGEQisselected./ManualGEQ選択時設定可
※2SettingcanbemadewhenToneControlSpeakerorHeadphoneisselected./ToneControlSpeakerorHeadphone選択時設定可
※3Jonly/Ｊ仕様のみ
※4ThedisplayisvariabledependingonselectionofSpeakerDistance>Unit>Meter/Feet./
 SpeakerDistance>Unit>Meter/Feet選択により表示が異なる
※5"Front"isdisplayed.Nosettingcanbemade./Front表示はします。設定できません
※6Theparameterdisplayscrollsbyrolling./Parameterはロールスクロールします
●SET MENUTABLE (Manual Set Up)

RX-Z9/DSP-Z9
12
Sound Select Min./Max./Step 最小/ 最大/ step
Main Menu Parameter Center Level Surround L Level Surround R Level Sur. Back L Level Sur. Back R Level Sur.Back Level Presence L Level Presence R Level Initialize
0 / 100 / 1 % 0 / 100 / 1 % 0 / 100 / 1 % 0 / 100 / 1 % 0 / 100 / 1 % 0 / 100 / 1 % 0 / 100 / 1 % 0 / 100 / 1 % NO / YES
STEREO 2ch Stereo — — — — — — — — NO
Direct — — — — — — — — NO
9ch Stereo 100 100 100 100 35 35 33 33 NO
Surround Select Min./Max./Step 最小/ 最大/ step
Decode Type DSP Level Init. Deley Room Ssize Liveness Sur. Deley (ms) Sur. Init. Deley Sur. Room Size Sur. Liveness SB Init. Deley SB Room Size SB Liveness Rev.Time Rev. Deley
-6 / +3 / 1 dB 1 / 99 / 1 ms 0.1 / 2.0 / 0.1 0 / 10 / 1 0 / 15 /1 ms 1 / 49 / 1 ms 0.1 / 2.0 / 0.1 1 / 5 / 1 1 / 49 / 1 ms 0.1 / 2.0 / 0.1 1 / 5 / 1 1.0 / 5.0 /0.1 ms 0 / 250 / 1 ms
CONCERT HALL 1 Munich A 0 30 1.0 5 — — — ————— —
Frankfurt 0 30 1.0 5 — — — ——————
Stuttgart 0 30 1.0 5 — — — ————— —
Munich B 0 30 1.0 5 — — — ————— —
Vienna 0 30 1.0 5 — — — ————— —
Amsterdam 0 30 1.0 5 — — — ————— —
CONCERT HALL 2 U.S.A Hall A 0 35 1.0 5 — — — ————— —
U.S.A Hall B 0 30 1.0 5 — — — ————— —
Live Concert 0 45 1.0 5 — — — ————— —
CHURCH Tokyo 0 40 — — — — — ————— —
Freiburg 0 95 — — — — — ————— —
Royaumont 0 69 — — — — — ————— —
JAZZ CLUB Village Gate 0 21 1.0 3 — — — ————— —
Village Vanguard 0 26 1.0 5 — — — ————— —
The Bottom Line 0 30 1.0 5 — — — ————— —
ROCK CONCERT The Roxy Theatre 0 15 1.0 5 — — — ————1.0 100
Warehouse Loft 0 15 1.0 5 — — — ————2.0 160
Arena 0 15 1.0 7 — — — ————2.0 120
MUSICVIDEO Pop/Rock 0 21 1.0 — 5 25 1.0 — (15) (15) — 2.2 120
DJ 0 23 1.0 — 5 30 1.0 — (15) (15) — — —
Classical/Opera 0 28 1.0 — 5 30 1.0 — (15) (15) — — —
Pavillion 0 23 1.0 — 5 30 1.0 — (15) (15) — 2.5 142
ENTERTAINMENT TV Sports 0 10 1.0 — 8 30 1.0 — (15) — — 1.6 100
Mono Moive 0 49 1.0 — — — — ————2.5 160
Game 0 36 1.0 — 15 15 1.0 — (15) — — — —
Disco 0 26 — — — — — ————2.7 120
Party 0 15 — — — — — ————2.5 140
MOVIETHEATER Spectacle Pro Logic ±0 13 1.0 — 15 23 1.0 — (15) (1.0) — — —
Pro Logic
II ±0 13 1.0 — 15 32 1.0 — (15) (1.0) — — —
Neo : 6 ±0 13 1.0 — 15 32 1.0 — 15 1.0 — — —
Pro Logic
II x±0 13 1.0 — 15 32 1.0 — 15 1.0 — — —
Sci-Fi Pro Logic ±0 16 1.0 — 15 20 1.0 — (15) (1.0) — — —
Pro Logic
II ±0 16 1.0 — 15 2 1.0 — (15) (1.0) — — —
Neo : 6 ±0 16 1.0 — 15 2 1.0 — 15 1.0 — — —
Pro Logic
II x±0 16 1.0 — 15 2 1.0 — 15 1.0 — — —
Adventure Pro Logic ±0 16 1.0 — 15 20 1.0 — (15) (1.0) — — —
Pro Logic
II ±0 15 1.0 — 15 12 1.0 — (15) (1.0) — — —
Neo : 6 ±0 15 1.0 — 15 12 1.0 — 15 1.0 — — —
Pro Logic
II x±0 15 1.0 — 15 12 1.0 — 15 1.0 — — —
General Pro Logic ±0 15 1.0 — 15 20 1.0 — (15) (1.0) — — —
Pro Logic
II ±0 15 1.0 — 15 23 1.0 — (15) (1.0) — — —
Neo : 6 ±0 15 1.0 — 15 23 1.0 — 15 1.0 — — —
Pro Logic
II x±0 15 1.0 — 15 23 1.0 — 15 1.0 — — —
Main Menu Sub Menu Parameter Setting value ([ ] Initial value) / 設定値 ([]初期値)
THX Cinema Decode Type [Pro Logic]
Pro Logic
II
Neo : 6
Pro Logic
II x
(Music) PL
II x Music
SURROUND Standard Decode Type [Pro Logic]
PL
II Movie
PL
II Music
PL
II Game
Neo : 6 Cinema
Neo : 6 Music
PL
II x Movie
PL
II x Music
PL
II x Game
Panarame [OFF] / ON
Dimension -3 / +3 / 1 [STD]
Center Width 0 / 7 / 1 [3]
Center Image 0.0 / 1.0 / 0.1 [0.3]
Initialize [NO] / YES
Parameter DecodeType DSP Level Init. Deley Room Ssize Liveness Sur.Deley (ms) Sur. Init.Deley Sur. Room Size Sur. Liveness SB Init. Deley SB Room Size SB Liveness Rev.Time Rev.Deley
-6 / +3 / 1 dB 1 / 99 / 1 ms 0.1 / 2.0 / 0.1 0 / 10 / 1 0 / 15 /1 ms 1 / 49 / 1 ms 0.1 / 2.0 / 0.1 1 / 5 / 1 1 / 49 / 1 ms 0.1 / 2.0 / 0.1 1 / 5 / 1 1.0 / 5.0 /0.1 ms 0 / 250 / 1 ms
Enhanced Pro Logic ±0 — — — 5 20 1.0 4 (15) (1.0) (5) — —
Pro Logic
II ±0 — — — 5 19 1.0 4 (15) (1.0) (5) — —
Neo 6 ±0 — — — 5 19 1.0 4 15 1.0 5 — —
Pro Logic
II x±0 — — — 5 19 1.0 4 15 1.0 5 — —
STRAIGHT
Rev. Level Dialogue Lift Initialize
0 / 100 / 1 % 0 / 5 / 1 NO /YES
—0NO
—0NO
—0NO
—0NO
—0NO
—0NO
—0NO
—0NO
—0NO
—0NO
—0NO
—0NO
—0NO
—0NO
—0NO
70NO
60NO
80NO
10NO
—0NO
—0NO
40NO
40NO
20NO
—0NO
40NO
40NO
—0NO
—0NO
—0NO
—0NO
—0NO
—0NO
—0NO
—0NO
—0NO
—0NO
—0NO
—0NO
—0NO
—0NO
—0NO
—0NO
Rev. Level Dialogue Lift Initialize
0 / 100 / 1 % 0 / 5 / 1 NO /YES
—0NO
—0NO
—0NO
—0NO
(SettingcanbemadewhenPL
II Musicisselected/PL II Music 選択時 設定可 )

(SettingcanbemadewhenNeo:6isselected/Neo:6
選択時 設定可

●SOUND/SURROUND SELECT MENU

RX-Z9/DSP-Z9
RX-Z9/DSP-Z9
13
■INTERNAL VIEW
qMAIN (R)-R P.C.B.
wPOWER (1) P.C.B.
eMAIN (R)-L P.C.B.
rSUB TRANS (3) P.C.B.
tPOWER TRANSFORMER
yMAIN (L)-R P.C.B.
uPOWER (2) P.C.B.
iMAIN (L)-L P.C.B.
oSUB TRANS (5) P.C.B.
!0 SUB TRANS (1) P.C.B.
!1 SUB TRANS (2) P.C.B.
!2 FUNCTION P.C.B.
!3 SUB TRANS (4) P.C.B.
▼ Top View
!4 DC FAN UNITS
!5 1394 P.C.B.
!6 DSP2 P.C.B.
!7 DSP1 (1) P.C.B.
▼ Bottom View
qw e r t y u i
o!0 !1 !2 !3
!4
!5 !6 !7

RX-Z9/DSP-Z9
14
RX-Z9/DSP-Z9
▼ Right Side View
qwe
rtyu
i!0
!1 !4
o
!2 !3
qMAIN (R)-R P.C.B.
wFUNCTION P.C.B.
eSUB TRANS (5) P.C.B.
rPOWER (1) P.C.B.
tDSP1 (1) P.C.B.
yVIDEO BOTTOM P.C.B.
uVIDEO TOP P.C.B.
iSUB TRANS (4) P.C.B.
oFUNCTION P.C.B.
!0 MAIN (L)-L P.C.B.
!1 1394 P.C.B.
!2 VIDEO BOTTOM P.C.B.
!3 VIDEO TOP P.C.B.
!4 POWER (2) P.C.B.
▼ Left Side View

RX-Z9/DSP-Z9
RX-Z9/DSP-Z9
15
▼ Front View
qw e r
ty u
i!0o!1 !2
!4 !5 !6 !7
!3
qSUB CHASSIS UNIT 
wOPERATION (7) P.C.B.
eOPERATION (1) P.C.B.
rOPERATION (3) P.C.B.
tOPERATION (5) P.C.B.
yOPERATION (6) P.C.B.
uOPERATION (2) P.C.B.
iSUB TRANS (5) P.C.B.
oFUNCTION P.C.B.
!0 SUB TRANS (1) P.C.B.
!1 SUB TRANS (2) P.C.B.
!2 SUB TRANS (4) P.C.B.
!3 REAR PANEL UNIT
!4 DSP1 (1) P.C.B.
!5 VIDEO BOTTOM P.C.B.
!6 VIDEO TOP P.C.B.
!7 1394 P.C.B.
▼ Rear View

RX-Z9/DSP-Z9
16
RX-Z9/DSP-Z9
■DISASSEMBLY PROCEDURES/分解手順
(Remove parts in disassembly order as numbered.) (番号順に部品を取り外してださい。）
1. トップカバーの外し方
 qwe

 

2. サイドパネルL/Rの外し方
 r

 t

1. Removal of Top Cover
a. Remove 6 screws ( q ), 6 washers ( w ) and 1 screw
( e ). (Fig. 1)
b. Slide the Top Cover rearward to remove it. (Fig. 1)
2. Removal of Side Panel L/R
a. Remove 4 screws ( r ) and then remove the Side
Panel L. (Fig. 1)
b. Remove 4 screws ( t ) and then remove the Side
Panel R. (Fig. 2)
3. Removal of Front Panel
a. Remove the VOLUME knob and the INPUT knob.
b. Remove 3 screws ( y ) and 3 screws ( u ) and then
remove the Side Panel L. (Fig. 3, 4)
4. Removal of Bottom Cover
Remove 15 screws ( i ) and then remove the Bottom
Cover. (Fig. 4)
Fig. 1 Fig. 2
3. フロントパネルの外し方
 
 yu

4. ボトムカバーの外し方
i

6

3
4
2
1
2
1



5

Fig. 3 Fig. 4
7
88
8



RX-Z9/DSP-Z9
RX-Z9/DSP-Z9
17
5. サイドフレームL/Rの外し方
 o!0

 !1

 !2!3

 !4

5. Removal of Side Frame L/R
a. Remove 6 screws ( o ) and 2 screws ( !0 ) and then
remove the Side Frame L (Upper). (Fig. 5)
b. Remove 6 screws ( !1 ) and then remove the Side
Frame L (Lower). (Fig. 5)
c. Remove 6 screws ( !2 ) and 2 screws ( !3 ) and then
remove the Side Frame R (Upper). (Fig. 6)
d. Remove 6 screws ( !4 ) and then remove the Side
Frame R (Lower). (Fig. 6)
9
9
11
9
11
10
11





12
12
14
12
14
13
14




Fig. 5
Fig. 6

















●BottomView






RX-Z9/DSP-Z9
18
RX-Z9/DSP-Z9
6. アンプユニットL/Rの外し方
 
 !5!6
 

 !7

 
 
 !8!9
 

 
6. Removal of Amp Unit L/R
a. Remove the Side Frame L/R (Upper).
(See procedure 5)
b. Remove 4 screws ( !5 ) and 5 screws ( !6 ) in Fig. 7.
c. Remove connectors CB852 (3P), CB853 (2P), CB301
(3P) and CB421 (4P). (Fig. 7 )
d. Remove 2 screws ( !7 ) and then remove the Support
(Top). (Fig. 7)
e. Remove connector CB821 (6P). (Fig. 7 )
f. Remove the Amp Unit L. (Fig.7)
g. Remove 4 screws ( !8 ) and 4 screws ( !9 ). (Fig. 7)
h. Remove connectors CB822 (6P), CB877 (2P), CB876
(3P), CB301 (3P) and CB661 (4P). (Fig. 7 )
i. Remove the Amp Unit R. (Fig.7)
Fig. 7
P.C.B. Schm Ref.
MAIN (L)-R W423 (OR)
MAIN (L)-R W425 (VI)
MAIN (L)-L W303 (BE)
MAIN (L)-L W301 (RE)
MAIN (L)-R W421 (RE)
MAIN (L)-L W309 (3P)
MAIN (L)-R W427 (2P)
MAIN (L)-L CB301 (3P)
MAIN (L)-R CB421 (4P)
MAIN (L)-L/R W429 (6P)
P.C.B. Schm Ref.
SUB TRANS (4) Z861
SUB TRANS (4) Z860
SUB TRANS (4) Z858
SUB TRANS (4) Z856
SUB TRANS (4) Z855
SUB TRANS (4) CB852 (3P)
SUB TRANS (4) CB853 (2P)
FUNCTION W11 (3P)
FUNCTION W9 (4P)
SUB TRANS (3) CB821 (6P)










Amp Unit L
P.C.B. Schm Ref.
MAIN (R)-L W301 (RE)
MAIN (R)-L W303 (BE)
MAIN (R)-R W661 (RE)
MAIN (R)-R W664 (BE)
MAIN (R)-L W309 (2P)
MAIN (R)-R W663 (3P)
MAIN (R)-L CB301 (3P)
MAIN (R)-R CB661 (4P)
MAIN (R)-L/R W307 (6P)
P.C.B. Schm Ref.
SUB TRANS (5) Z878
SUB TRANS (5) Z880
SUB TRANS (5) Z883
SUB TRANS (5) Z884
SUB TRANS (5) CB877 (2P)
SUB TRANS (5) CB876 (3P)
FUNCTION W10 (3P)
FUNCTION W12 (4P)
SUB TRANS (3) CB822 (6P)









Amp Unit R
●WiringTable
15
17
16









18
19







16
16
16
16





19 19 19





RX-Z9/DSP-Z9
RX-Z9/DSP-Z9
19
Fig. 8
Fig. 9
7. SUBTRANS(4)&SUBTRANS(5)P.C.B.の外し方
 
 
 !9
 @0@1
 

 

7. Removal of SUBTRANS (4) P.C.B. & SUBTRANS (5)
P.C.B.
a. Remove the Side Frame L/R. (See procedure 5)
b. Remove the Amp Unit L/R. (See procedure 6)
c. Remove 6 screws ( !9 ). (Fig. 8)
d. Remove 2 screws ( @0 ) and 1 screw ( @1 ). (Fig. 9)
e. Remove connectors CB862 (4P), CB810 (13P), CB811
(9P) and CB20 (13P). (Fig. 9 , 10)
f. Remove the SUBTRANS (4) P.C.B.and the SUBTRANS
(5) P.C.B. (Fig. 9)
19
19
19
19
19
19


 

Fig. 10







 



20
20
21


RX-Z9/DSP-Z9
20
RX-Z9/DSP-Z9
Fig. 12
8. SUBTRANS(1)&SUBTRANS(2)P.C.B.の外し方
 @2
 @3
 @4

 @5@6
 

 

8. Removal of SUBTRANS (1) P.C.B. & SUBTRANS (2)
P.C.B.
a.
Remove 2 screws ( @2 ) and then remove the AC OUTLET.
(Fig. 11)
b.
Remove 2 screws ( @3 ) and then remove the AC INLET.
(Fig. 11)
c. Remove 2 screws ( @4 ) and then remove the Support
(Top). (Fig. 12)
d. Remove 4 screws ( @5 ) and 3 screws ( @6 ). (Fig. 12)
e.
Remove connectors CB810 (13P), CB811 (9P) and
CB812 (4P). (Fig. 12)
f. Remove the SUBTRANS (1) P.C.B.and the SUB TRANS
(2) P.C.B. (Fig.12)
Fig. 11
 









25
25
24
28
25
24
28
27
25






26
29


22
22
23
23